Vol. 78 / No. 21
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Vol. 78 / No. 21
Pink Sheet www.ThePinkSheet.com Vol. 78 / No. 21 May 23, 2016 FDA Biologic Transition Plan Creates ‘Dead Zone’ For Applications, Sponsors Fear Sue Sutter sue.sutter@informa.com F Pharma intelligence informa vator trade groups, individual insulin manufacturers and legal experts call for a more balanced approach, suggesting that unexpired marketing protections should carry over after products transition to BLA licenses or that such products should have the benefit of 12-year biologic exclusivity dating from original NDA approval. These same commenters suggest FDA’s proposed approach on exclusivity would represent a constitutional “taking” under the Fifth Amendment, thereby laying the groundwork for a legal challenge if the agency sticks to its original plan. DA’s interpretation of the Biologics Price Competition and Innovation Act’s “transition provisions” for certain protein products would create a “dead zone” or “blackout” period for new applications that could last several years, industry stakeholders say. In comments responding to an FDA draft guidance on the BPCIA’s “deemed to be a license” provisions, representatives from innovator, generic and biosimilar industries say the agency should allow pending NDAs and ANDAs for affected products to be reviewed and approved after March 23, 2020. That is the date when insulin, human growth hormone and other products that traditionally have been approved under the Food, Drug and Cosmetic (FD&C) Act will be deemed to be licensed as biological products under Section 351 of the Public Health Service (PHS) Act. FDA proposes transition products that have not received final approval by March 23, 2020, would not be approved under the FD&C Act and must be resubmitted as BLAs. However, this approach would disrupt ongoing reviews, significantly impact development programs and dissuade companies from submitting applications under the FD&C Act long before the transition date, industry representatives said. “This proposal, if implemented, will have a devastating effect on current development programs for many important protein products, including insulin, thereby impairing competition for lower-cost biological medicines, increasing health care costs in the US and, most importantly, limiting patient access to affordable biological products,” Mylan NV’s comments state. FDA’s proposal that transition products should lose marketing exclusivity also drew fire from some industry stakeholders. Inno- Reimbursement R&D European Notebook Part B Demo Comments Overwhelmingly Negative, Uniform In Content, p. 9 FLAME Shoots LABA/LAMA Combos Up To First Choice In COPD, p. 15 Bayer Bids For Monsanto; Biosimilar Uptake Still Sluggish; EMA Enters Drug Pricing Debate, p. 11 FDA’s approach on exclusivity violates the Fifth Amendment’s Takings Clause and free trade agreements, innovators said. Protests Over Pending Applications FDA’s draft guidance, released in March, marked its first public explanation for how it planned to implement the BPCIA’s transition provisions (“BLAs More Appealing As ‘Transition’ NDAs, ANDAs Set To Lose Exclusivity” — “The Pink Sheet,” March 21, 2016). The agency said it would not approve any application under Sec. 505 for a biological product subject to the transition provisions that is pending or tentatively approved on March 23, 2020. Such applications may be withdrawn and resubmitted under 351(a), the traditional BLA pathway, or as a biosimilar under 351(k). In addition, FDA said it would remove affected biological products from the “Orange Book” on the transition date because these products would no longer be “listed drugs.” FDA acknowledged that its interpretation could have a significant impact on development programs for products in affected classes. It advised sponsors to evaluate Continued on page 4 Maximize Your Reimbursement Potential The balance of power behind the prescribing decision is changing: payers are ever more in charge. That means that insight into how payers make decisions – how they evaluate drugs, one against another – will be crucial to any successful drug launch. RxScorecard objectively, authoritatively, and systematically assesses marketed and pipeline drugs in a therapeutic indication from the payer’s point of view. Developed by senior medical and pharmacy leaders from major payers and pharmacy benefit managers, RxScorecard delivers practical and powerful insight into your drug’s reimbursement potential and how you can maximize it. Transparent, objective, and grounded in payer data, RxScorecard helps you refine your development path, future-proof your market access strategy, and achieve payer acceptance. Discover RxScorecard today. Visit https://goo.gl/mIof2t to review the selection of RxScorecards today. Interact with the data. Compare drugs on clinical, safety, and economic metrics. See the payer perspective. 23 11 cover exclusive online content Will Fortune Favor The Brave? Biosimilar Sponsors Need High Tolerance For Uncertainty www.thepinksheet.com/a/00160523015 Regulatory framework for biosimilars is still a work in progress, especially on the analytical and labeling issues that featured in the Pink Sheet’s Drug Review Profile of Zarxio. Expanded Access Programs Need FDA Policy Changes To Really Expand www.thepinksheet.com/a/00160523011 Agency should issue statement that deaths occurring during compassionate use will not automatically penalize a drug’s development, ethicists from NYU Langone Medical Center say. inside: Co v e r FDA Biologic Transition Plan Creates ‘Dead Zone’ For Applications, Sponsors Fear R e g u l atory Upd at e 7Aegerion Juxtapid Settlement Shows REMS Have Teeth: Alternate Route To Enforce Off-Label? 11 European Notebook: Bayer Bids For Monsanto; Biosimilar Uptake Still Sluggish; EMA Enters Drug Pricing Debate Biosimilars 5Insulin Makers To FDA: Clarify ‘Transition’ Impact On Drug/Biologic Combos Generic Drugs 21 FDA’s ANDA Approvals online only! FDA performance tracker Regularly updated information about new submissions, pending applications and FDA actions, online-only interactive content at your fingertips 24/7 at www.pharmamedtechbi.com/tracker N e w P rod u c t s 25 FDA’s NDA And BLA Approvals Ad v i s ory Co m m i t t e e s 26 Recent And Upcoming FDA Advisory Committee Meetings R&D 15 FLAME Shoots LABA/LAMA Combos Up To First Choice In COPD 17 Can Checkpoint Inhibitors Jump-Start Glioblastoma Drug Development? join the conversation We are tweeting, liking and sharing the latest industry news and insights from our global team of editors and analysts — join us! @th e p in ksh e e t1 thepinksheet.com 20 What To Look Out For In Glioblastoma At ASCO Reimbursement 9Part B Demo Comments Overwhelmingly Negative, Uniform In Content Business & Finance 23 Deal Watch: Anacor Purchase Marks Pfizer’s Post-Allergan Bolt-On Strategy May 23, 2016 | Pink Sheet | 3 Biosimilars Continued from cover whether planned submissions under Sec. 505 would allow adequate time for approval by the transition date and suggested they may want to consider submitting an application as a standalone or biosimilar BLA instead. Most of the public comments disagreed with FDA’s proposed handling of applications pending at the time of the transition date. This approach is contrary to the BPCIA’s clear language, which allows sponsors to submit applications under Sec. 505 until the transition date, the comments said. “FDA’s proposed policy will force sponsors who are ready to submit applications for lower-cost biologics prior to March 23, 2020, to delay their submissions until after March 23, 2020, thereby significantly delaying the review, approval and availability of biological products that compete with expensive brand name biologics,” the Generic Pharmaceutical Association (GPhA) and the Biosimilars Council’s joint comments state. “For example, if a sponsor is ready to submit a 505(b)(2) application or ANDA for a transitional biologic in June 2019, FDA’s proposed policy would provide a strong incentive for the sponsor to forgo any submission at that time because of the meaningful possibility that the application would not be approved prior to March 23, 2020,” GPhA and the council said. However, it also would be impossible for a sponsor to submit a biosimilar application prior to March 23, 2020, because, until that date, there would be no reference product licensed under Sec. 351 upon which an applicant could rely. “FDA’s proposed policy thus creates a regulatory ‘dead zone’ of a year or more between the time no rational sponsor would submit a 505(b)(2) application or ANDA (because of the likelihood it would not get approved in time) and the first date a biosimilar application could be submitted (i.e., March 23, 2020),” GPhA and the council said. Similarly, the Pharmaceutical Research and Manufacturers of America’s comments say FDA’s proposal “would create a blackout period during which applicants would be unable to submit either NDAs or BLAs for their proposed medicines.” FDA’s approach also would have a detrimental impact on supplemental NDAs 4 | Pink Sheet | May 23, 2016 FDA’s proposal “creates a regulatory ‘dead zone’ of a year or more between the time no rational sponsor would submit a 505(b)(2) application or ANDA … and the first date a biosimilar application could be submitted” – GPhA and the Biosimilars Council pending at the transition date, commenters said. “We caution that FDA’s proposal as it relates to sNDA submissions would slow down the approval of changes that may offer significant benefit to the public health (e.g., new indication, dosage form, or other change that enhances patient compliance or safety),” the Biotechnology Innovation Organization’s comments state. “While manufacturers that are considering an NDA for a new product may have more flexibility to choose a BLA over an NDA from the start, a manufacturer pursuing a supplement is forced to work with the regulatory status of the currently approved product and thus would have to choose, essentially, between waiting until March 23, 2020, to submit its supplement or otherwise go ahead and submit as an sNDA only to then have to resubmit as an sBLA after March 23, 2020,” BIO said. Commenters suggest that NDAs and supplements pending at the transition date could be deemed BLAs during review, or they could retain their status until approval, at which time they would be licensed as BLAs. The law firm Hyman, Phelps and McNamara suggests an approach that would recognize “a narrowly tailored cohort” of applications submitted by the transition date that would continue to be reviewed after the listed drugs they reference are deemed to have a license under Sec. 351. “This would serve to protect the substantial investment in a product’s development in the face of longer than expected FDA reviews, requests for major amendments or multiple review cycles,” the firm’s comments state. Wanted: Compromise On Exclusivity In the draft guidance, FDA concluded that any remaining non-orphan exclusivities – five-year new chemical entity, three-year Hatch-Waxman, or pediatric – associated with an approved NDA subject to the transition provisions would cease to have any effect on March 23, 2020. Furthermore, nothing in the BPCIA suggests Congress intended to grant transition products a new 12-year period of exclusivity available to biologics licensed as standalone BLAs, the agency said. FDA’s hardline interpretation on exclusivity surprised some industry observers, who thought the agency would have tried to take more of a middle-of-the-road approach. While the GPhA, Biosimilars Council and Mylan supported the agency’s view, innovator groups said terminating existing exclusivity would be inconsistent with the BPCIA, harm innovation incentives and disrupt ongoing patent litigation. “The draft guidance also raises constitutional issues concerning a taking of private property without just compensation in violation of the Fifth Amendment and threatens the nation’s compliance with its free trade agreements,” PhRMA said. PhRMA and BIO suggest that any exclusivities in effect at the transition date should carry over until they would have expired under the FD&C Act. “More broadly, until expiry of every Orange Book-listed patent, including any pediatric exclusivity extension, for a given listed drug, FDA should continue to treat the application for that drug, as well as the follow-on applications that cite it, as Sec. 505 applications for exclusivity and patent purposes,” PhRMA said, asserting that this approach would be less disruptive to sponsors of transition products engaged in Hatch-Waxman patent litigation. Novo, Sanofi Eye Different Fixes Insulin makers are expected to be among the biopharma companies most impacted by the transition provisions (“Insulin Exclusiv© Informa UK Ltd 2016 Biosimilars ity: How Big Will The Fight Be?” — “The Pink Sheet,” March 21, 2016). Novo Nordisk AS’ Tresiba (insulin degludec), approved in September, would lose several months of new chemical exclusivity under FDA’s draft guidance. The company’s Xultophy, a combination of Tresiba and the GLP-1 agonist Victoza (liraglutide), is under FDA review. Novo said the exclusivity rights granted under a sponsor’s chosen regulatory approval pathway should continue to apply after the transition date until they naturally expire. “Such an interpretation … not only prevents conflict with the Takings Clause, but also avoids upsetting and creating greater uncertainty around any ongoing court litigation between sponsors,” Novo Nordisk’s comments state. However, Lantus insulin maker Sanofi takes a different approach, saying that transition products should be eligible for the balance of 12-year reference product exclusivity for biologics dating back to their original NDA approval. “This does not, as FDA asserts, provide windfall exclusivity to products approved ‘decades ago,’ nor does it stifle biosimilar or interchangeable competition ‘until the year 2032,’” Sanofi’s comments state, quoting from the draft guidance. “It is merely consistent treatment of all biological products, as Congress intended when it directed that all biological products should be unified under one regulatory scheme.” Sanofi said its investigational product combining Lantus (insulin glargine) and the GLP-1 agonist lixisenatide would be directly affected by the transition provisions, and it urged FDA to issue guidance that specifically addresses the impact on drug/biologic combinations (see related story below). Insulin Makers To FDA: Clarify ‘Transition’ Impact On Drug/Biologic Combos Sue Sutter sue.sutter@informa.com A lthough the biopharma industry may not have liked much of what it saw in FDA’s initial guidance on the Biologics Price Competition and Innovation Act’s “transition provisions,” it remains in search of clarity on a host of issues untouched in the March document, including the impact on combination products and therapeutic equivalence ratings. FDA’s draft guidance on the “deemed to be a license” provisions should be revised to address the impact on drug/biologic combination products, Sanofi said. “For drug/biologic combination products that are approved or will be approved under NDAs during the transition period, it is possible that – if FDA considers the primary mode of action for such a product to be attributed to the transition biologic component – the approved NDA for the combination product may in its entirety be ‘deemed to be a license’ as of March 23, 2020,” Sanofi’s comments state. If that were the case, under the draft guidance all Hatch-Waxman protections would be extinguished and such products would be removed from the “Orange Book,” Sanofi notes. “For Sanofi, this issue is not theoretical,” the company said. Sanofi’s 505(b)(1) application for a fixed-dose combination of Lantus (insulin thepinksheet.com glargine) and the GLP-1 agonist lixisenatide is undergoing a priority review at FDA, thanks to the firm’s redemption of a priority review voucher (“Keeping Track: Exelixis, Sanofi Submit NDAs While AstraZeneca, Actelion Collect Approvals” — “The Pink Sheet,” Jan. 4, 2016). An advisory committee review is scheduled for May 25. Insulin is one of several types of protein products that will transition from regulation under Section 505 of the Food, Drug and Cosmetic Act to Section 351 of the Public Health Service Act on March 23, 2020. Under FDA’s draft guidance, such transition products will lose any remaining nonorphan exclusivities on that date and be removed from the “Orange Book” (“Insulin Exclusivity: How Big Will The Fight Be?” — “The Pink Sheet,” March 21, 2016). Innovators have challenged FDA’s approach on exclusivity as contrary to the statute and potentially unconstitutional. The agency’s proposed treatment of NDAs and ANDAs pending on the transition date also has drawn strenuous objections from industry (see related story, “FDA Biologic Transition Plan Creates ‘Dead Zone’ For Applications, Sponsors Fear,” cover). “We expect to obtain approval before the transition date,” Sanofi said of its combination product. “We also are anticipating that the lixisenatide component will be granted five-year NCE exclusivity, that a balance of this exclusivity will be unexpired on March 23, 2020, and that one or more patents claiming, among other things, the drug substance will be listed in the ‘Orange Book.’” The BPCIA transition provisions do not give FDA authority to deny the drug component of a combination product rights that flow from approval under the FD&C Act, Sanofi said, adding, “FDA must address this issue in its implementation of the transition statute.” FDA should consider administratively separating the NDA for the drug/biologic combination into an NDA for the drug component (with its corresponding exclusivity and patent listings) and a BLA for the biologic component, Sanofi said. “We recognize this is a particularly complex issue and we anticipate that FDA may need to address it through further proposals and elicitation of comments from affected stakeholders.” Sanofi’s insulin market rival Novo Nordisk AS also has a drug/biologic combination under FDA review. Xultophy, which combines Tresiba (insulin degludec) with May 23, 2016 | Pink Sheet | 5 Biosimilars the GLP-1 agonist Victoza (liraglutide), will be the focus of a May 24 advisory committee meeting. In contrast to Sanofi’s lixisenatide, which has not yet been approved in the US, Novo’s liraglutide has been on the market for six years. The drug is protected by three-year Hatch-Waxman exclusivity until April 2019, 11 months ahead of the transition date. However, Tresiba, which was approved in September, stands to lose several months of new chemical entity exclusivity under FDA’s draft guidance. In comments, Novo Nordisk also calls on FDA to clarify the handling of fixed-combination products in which one component remains in the FD&C Act pathway and the other transitions to the BLA pathway. “FDA must address which constituent party they believe has the ‘single primary mode of action’ or at least indicate how they plan to work with the sponsor to determine such criteria, since this determination will affect whether the product transitions or not,” the company said. What Will ‘Deemed’ Products Look Like? In their comments on the guidance, innovator trade organizations identify several other areas in need of agency clarity, including whether applications approved under Sec. 505 will be deemed standalone BLAs under Sec. 351(a) or biosimilars under 351(k). As FDA acknowledged in its draft guidance, 505(b)(2) applications do not completely align with the requirements of either Section 351(a) or 351(k), the Pharmaceutical Research and Manufacturers of America’s comments state. “It is unclear how FDA intends to reconcile these discrepancies when these applications transition to BLAs.” “What is clear, however, is that FDA’s approach could have significant implications for transition biological product sponsors,” PhRMA said. “For instance, whether an application is deemed licensed under Sec. 351(a) or 351(k) of the PHSA may affect whether interchangeability provisions of the PHSA apply to the application, as well as the applicable patent dispute resolution framework. So that stakeholders have adequate time to plan and prepare for these matters before the transition date, FDA should provide guidance on this issue promptly.” Innovators also seek clarity as to how approved NDAs with an “A” therapeutic equivalence rating will be treated under the transition with regard to biosimilarity or interchangeability determinations. “Given the two distinct statutory standards – one for therapeutic equivalence under the FDCA and the other interchangeability under the PHSA – we urge that FDA consider a previously A-rated protein product that transitions to the PHSA as biosimilar but not interchangeable absent the sponsor providing supplemental data to demonstrate that the transitioned product satisfies the BPCIA standards for interchangeability relative to its transitioned reference product,” the Biotechnology Innovation Organization’s comments state. “In any case,” BIO said, “clarity to stakeholders on this issue is needed.” Let’s get Social We are tweeting, liking and sharing the latest industry news and insights from our global team of editors and analysts, join us! @thepinksheet1 6 | Pink Sheet | May 23, 2016 Pink Sheet Pharma intelligence © Informa UK Ltd 2016 R e g u l ato ry U p dat e Aegerion Juxtapid Settlement Shows REMS Have Teeth: Alternate Route To Enforce Off-Label? Cole Werble pinkeditor@informa.com Michael McCaughan pinkeditor@informa.com A egerion Pharmaceuticals Inc.’s proposed settlement with the Department of Justice over its marketing of the homozygous familial hypercholesterolemia therapy Juxtapid includes one count related to violation of the FDA-mandated Risk Evaluation & Mitigation Strategy for the product. The company’s May 12 announcement of a preliminary settlement with DoJ and the Securities & Exchange Commission does not get deeply into the specifics of the violations. This is just the press release pre-alert in advance of the formal settlement agreement; both DoJ and SEC have to finalize the terms, and then it will be subject to acceptance in federal court. The specific reference to a REMS violation is significant, as it appears to be the first time a REMS violation has been part of a broader DoJ marketing settlement. It may also point to an alternate enforcement mechanism to punish off-label promotion without raising First Amendment defenses. The press release announcing the settlement describes the REMS violation tersely. One of the two counts of the FD&C violation, the release says “would involve an alleged failure to comply with a requirement of the Juxtapid Risk Evaluation and Mitigation Strategies (“REMS”) program (21 U.S.C. §§ 352(y)).” The other count is for “marketing of Juxtapid with inadequate directions for use.” Both are misdemeanor misbranding violations. Aegerion is separately settling allegations brought by SEC related to the performance of Juxtapid. Altogether, the company says it expects to pay $40 million to resolve the claims. Juxtapid (lomitapide) was approved for homozygous familial hypercholesterolemia (HoFH) at the end of 2012. That approval was explicitly based on the medical need in the very limited and seriously affected HoFH population; lomitapide was not considered safe for any other uses despite its significant efficacy in lowering LDL. The company also got into early trouble with FDA for statements by the former thepinksheet.com CEO, Marc Beer, for statements about the product soon after approval on CNBC’s Fast Money which FDA alleged went beyond approved labeling. That letter was cited by critics of FDA’s offlabel enforcement policy as an example of overreach in the context of the broader (and increasingly successful) effort to expand First Amendment protections for communications by industry (“FDA’s Strategic Retreat In Off-Label Case: Concedes Broader Use of Exparel, Gets Firm To File sNDA” — The RPM Report, December 2015). FDA formally closed out the warning letter in 2014 – but DoJ subpoenas followed (“Aegerion Resolves FDA Warning About Juxtapid Promotion But DOJ Probe Continues” — “The Pink Sheet” DAILY, Aug. 27, 2014). Two Alternatives To “Off-Label” With the settlement disclosure it now appears clear that prosecutors were able to The investigation also dispels any sense that orphan product companies have special protection from government marketing charges because of the heightened public service of addressing a small underserved patient market. use two alternatives to a traditional “offlabel” claims: (1) using SEC disclosure laws rather than FD&C Act advertising and promotion laws; and (2) focusing on violations of the REMS agreement rather than tying claims directly to labeling. (DoJ did also pursue a misbranding claim based on inadequate directions for use which is presumably more like a traditional “off-label” case.) There are plenty of pieces of the Juxtapid REMS from which violations could arise either from failure to undertake all of the pieces or assure the effectiveness of training and patient selection. There is a training requirement, for example, for prescribers tied to correct patient choice and understanding of hepatotoxicity risks. There is also a separate prescription authorization form for each patient to receive a prescription that says that patients have a clinical or laboratory diagnosis of HoFH and have had pre-treatment liver-related lab tests. The press release suggests that Aegerion also withheld information from investigators related to the REMS. The press release notes that part of the proposed settlement is a five-year deferred prosecution agreement tied to Aegerion engaging “in obstruction of justice relating to the REMS program.” The action is also noteworthy as a marketing crack-down on an orphan drug company. The investigation dispels any sense that orphan product companies have special protection from government marketing charges because of the heightened public service of addressing a small underserved patient market. Aegerion was more vulnerable than most orphan companies to a government action for two reasons: (1) there are other HoFH alternatives and (2) the company created an on-the-edge marketing push for Juxtapid almost from the time of approval. Aegerion has pushed the limits on the tight manufacturer/patient relationship in the orphan field since the approval. AeMay 23, 2016 | Pink Sheet | 7 R e g u l ato ry U p dat e gerion went as far as to recruit current patients as “ambassadors” to talk to prospective patients. That program does not appear to be one of the direct causes for the settlement but is indicative of an approach that pushed the boundaries for patient support and patient recruitment. While the FD&C Act violations are misdemeanors with relatively small penalties directly attached, they provide significant leverage for prosecutors since they open up the potential for criminal cases against individual executives and the potential for exclusion from federal programs under the False Claims Act. Juxtapid may be a relatively rare example of an orphan drug where exclusion could at least be considered as a credible threat, given the increasing pool of alternatives available for patients. The drug was approved essentially simultaneously with another HoFH therapy, Genzyme Corp.’s mipomersen. More recently, the new PCSK9 cholesterol lowering class has entered the market with significant LDL lowering activity and a non-orphan price point. Impact Larger Than Dollar Value of Settlement A $40 million settlement is relatively small in an era of billion-dollar plus False Claims Act cases, but it is significant relative to Aegerion’s size. The company says it will report first quarter sales of about $36 million. So the settlement is about 10% more than a quarter’s revenue. Moreover, Aegerion is not a profitable company and the payment terms noted in the press release strongly suggest that the final settlement amount was carefully calibrated to the company’s ability to pay. The press release describes a five-year schedule for payments: “approximately $3 million upon finalization of the settlement with the DOJ and the SEC, approximately $3.7 million per year, payable quarterly, for three years following finalization of the settlement, and approximately $13 million per year, payable quarterly, in years four and five following finalization of the settlement. Outstanding amounts would accrue interest from the date of the final agreements in principle at a rate of 1.75% per annum, compounded quarterly.” The payments would be accelerated if Aegerion is purchased or if the company sells either of its two products, Juxtapid or Myalept (metreleptin). The timing of the settlement announcement from the company’s perspective is clear: to address the issue before new management presents the first quarter results. (Mary Szela was recruited to be CEO in early January.) From the government’s perspective, an announcement a week earlier might have been more newsworthy as an event for the annual convening of the food and drug bar at the FDLI annual meeting – where a settlement with an orphan drug company and one that enforced REMS might have drawn even more attention. [Editor’s note: This article first appeared the RPM Report. The Pink Sheet brings selected complementary coverage from affiliated publications to our readers.] There are 6,912 known languages in the world… Хорошее решение Jó döntés Boa decisão Καλή απόφαση 좋은 결정 Good decision God beslutning 良い選択 英明的决策 Gute Entscheidung Dobra decyzja …that translates to 6,912 ways to say good decision DRUGS ■ BIOLOGICS ■ DEVICES acchā nirṇaya Buena decisión Bonne décision Let our bilingual editors on the ground be your eyes and ears in Asia, delivering expert analysis and inside scoops on the Asian biopharma and medical device landscape. Sign up now for a free trial and see what you’ve been missing! www.PharmaMedtechBi.com/try-pan-now 8 | Pink Sheet | May 23, 2016 © Informa UK Ltd 2016 Reimbursement Part B Demo Comments Overwhelmingly Negative, Uniform In Content Cathy Kelly catherine.kelly@informa.com S takeholders on both sides of the proposed payment demonstration for Medicare Part B drugs appear to have made efforts to organize comments to the Centers for Medicare and Medicaid Services, with opponents constituting the overwhelming majority of the stakeholder submissions. About 92% of the approximately 1,300 comments posted online at regulations.gov as of May 18 were negative, based on an analysis by “The Pink Sheet.” That doesn’t bode well for the future of the demonstration, which has faced strong opposition since it was announced in March. The proposal would test an alternative approach to paying physicians for Part B drugs by reducing the amount of reimbursement that is tied to a drug’s average sales price (ASP), thereby diminishing incentives for physicians to prescribe higher cost drugs (“CMS Unveils Bold Approach To Managing Medicare Part B Drug Costs” — “The Pink Sheet” DAILY, March 8, 2016). The demonstration would also test different approaches to paying for drugs based on value, including reference-based pricing (“Medicare Value-Pricing Options Vary Widely In Part B Payment Experiment” — “The Pink Sheet,” March 14, 2016). Part B drugs are generally infused or injected treatments administered in a physician’s office, infusion center or hospital outpatient center. The agency’s next steps will be to review the comments, potentially modifying the proposal in response to them, and then to finalize the regulation. But the sheer volume of comments, combined with congressional concerns about the proposal – which already resulted in a House hearing May 17 – and the limited runway CMS officials have until the end of the Obama administration, suggest the reg is unlikely to get off the ground anytime soon. Patients, particularly those with cancer or inflammatory disease, and individual commenters made up the largest group ( 53%) objecting to the demonstration in terms of sheer numbers of comments (see chart). Most of the patient comments focus on the ASP payment part of the demonstration. They express alarm over the prospect that a reduction in Medicare payments will force their doctor to stop treatments, requiring them to seek care elsewhere, such as in a hospital, which they argue would be less convenient and more expensive. Patients also take issue with the prospect of being forced into an experiment. Many mention the drug they are taking by name; Janssen Pharmaceutical Cos.’ Remicade (infliximab) is cited frequently. And patients often indicate their comment had been prompted by their health A Tough Sell, Any Way You Slice It Opposed ■ Patients ⁄ patient groups ⁄ individuals Doctors or health care providers 34% 11.5% ■ Rheumatologists 6% 53% ■ Oncologists 5 ■ Ophthalmologists ⁄ retina specialists % 11.5% ■ Drug manufacturers ⁄ other industry ⁄ policy experts 5% ■ Other health care providers ⁄ hospitals In Favor 4 ■ Doctors ⁄ medical students ⁄ individuals % ■ Advocacy groups ⁄ policy experts ■ Payers ⁄ unions 0.4% 3.6% 8% stakeholders in favor Stakeholders broke into their expected camps in expressing opinions about the proposed Part B payment demonstration project. Physicians were somewhat divided, but as a group their comments were still overwhelmingly opposed. Source: Pink Sheet analysis of comments posted by CMS thepinksheet.com May 23, 2016 | Pink Sheet | 9 Reimbursement Patients often indicate their comment had been prompted by their health care provider, noting they received a letter from their physician’s office saying they may have to go elsewhere for treatment because of the demonstration. care provider, noting they received a letter from their physician’s office saying they may have to go elsewhere for treatment because of the demonstration. One typical comment, which is signed by Anthony Scalzo of New York, states: “This new payment system is an experiment in which the test subjects (patients) have no protection. It is NOT a model. There has been no forethought regarding the damaging ramifications of this draconian proposal which will adversely affect thousands of patients and force the closure of many oncology practices severely limiting the public’s access to lifesaving treatments. Shame on you!!” ICER’s Multiple Myeloma Review Called Out Although most patient comments appeared to focus on the revised ASP payment part of the test, one subset of that group takes specific issue with the prospect of CMS relying on the technology assessment conducted by the Institute for Clinical and Economic Review (ICER) to develop a value-based approach to reimbursing drugs for multiple myeloma. For example, Inez Lensch of Iowa states: “ICER’s inherently flawed approach in measuring cost-effectiveness fails to take many things into account, and the results cannot accurately conclude the true cost-effectiveness of myeloma drugs. Myeloma patients are already limited in their treatment options and treatment decisions should reflect a conversation between doctors and patients, not what CMS will cover as a result of ICERs research.” In the Part B proposal, CMS cites ICER as an independent organization whose value assessments could help facilitate new approaches to reimbursement, though it does not specifically mention the group’s review of drugs for multiple myeloma. A draft version of the ICER report was released in early April (“ICER Questions Cost Effectiveness Of Empliciti, Kyprolis, Ninlaro” — “The Pink Sheet” DAILY, April 8, 2016). It will be considered at an expert panel meeting convened by ICER May 26. Physicians and healthcare providers comprise the second largest group in opposition to the demonstration (roughly 34%). They include significant numbers of oncology, rheumatology and ophthalmology specialists, who would be hardest hit by the change because they prescribe the drugs that make up the largest categories of Part B expenditures. Many of the health care providers identify themselves as community practices or infusion centers that would be unable to absorb a decrease in reimbursement under the demonstration, resulting in 10 | Pink Sheet | May 23, 2016 increasing numbers of patients being sent to hospitals for treatment. Physician Craig Hildreth, of Missouri, says: “Because the new payment model reimburses us LESS than the acquisition cost of these new agents, and no professional business can survive being paid less than the cost of goods, our patients will be forced into hospitals for treatment, which will insure HIGHER costs to Medicare, restricted access to vital treatments including long waiting periods for treatment similar to our VA system, and a complete deterioration in the overall health of our citizens living with cancer.” Organizations like the Community Oncology Alliance made similar arguments in their comments (“Medicare Payment Demo Would Put Often-Prescribed Cancer Drugs ‘Underwater’” — “The Pink Sheet,” May 16, 2016). Off-Label Avastin Could Be Hurt Several ophthalmologists argue the proposal would not encourage physicians to choose the lowest-cost effective option, Roche’s Avastin (bevacizumab) off label. Instead, the change in payment would encourage the choice of higher-cost options, such as Roche’s Lucentis (ranibizumab) and Regeneron Pharmaceuticals Inc.’s Eylea (aflibercept) in order to cover costs and reduce losses, they say. The ophthalmologists also point out their supply of Avastin is already being threatened by an FDA draft guidance regarding compounded biologics. The guidance includes a “beyond use date” of five days for agents such as Avastin that is considered “unreasonably short,” according to ophthalmologists. Avastin is compounded into micro-doses suitable for treating conditions such as age-related macular degeneration off label. The FDA draft guidance was issued in February 2015 and it is not clear when the final version will be released (“FDA Compounding Guidances Might Cull Outsourcing List” — “The Pink Sheet” DAILY, Feb. 13, 2015). Several drug manufacturers commented on the proposal, all listing numerous objections to the payment revision, the scope of the demonstration, timing and other issues. Manufacturers also took issue with the agency’s plan to launch value-based payment approaches beginning in 2017, maintaining there are many legal and regulatory obstacles in the way. The Favoring Few The relatively small number of commenters who generally support the demonstration included doctors and medical students, advocacy and policy organizations and some payers. Many of the comments by doctors and medical students were similarly worded. They state: “As a physician advocating on behalf of the patients I see every day, I support the proposal by the CMS to test a sensible set of models aimed at changing how CMS pays for medications under Medicare Part B. High drug prices affect all types of patients... It is only through this testing of pilot reforms that we will be able to choose the best option for our health care system and our patients moving forward.” Advocacy organizations supporting the demonstration include AARP, the Center for Medicare Advocacy, Families USA and the Medicare Rights Center. Payers commenting in favor of the experiment include Aetna Inc., Blue Shield of California and Kaiser Permanente. © Informa UK Ltd 2016 e u r o p e a n n o t e b o o k / Recent developments and perspectives, reported by our European bureau Bayer Bids For Monsanto; Biosimilar Uptake Still Sluggish; EMA Enters Drug Pricing Debate John Davis john.davis@informa.com more from europe Other European developments covered over the past month include: CLICK “Comparing EU Vs. US Accelerated Pathway Approval Times Makes Senior UK Regulator ‘Slightly Defensive’” — “The Pink Sheet” DAILY, May 17, 2016 “Biosimilars In EU Seeing Reduced Clinical Data Requirements” — “The Pink Sheet” DAILY, May 10, 2016 “France Relaxes Stance On Biosimilar Switching” — “The Pink Sheet” DAILY, May 6, 2016 “EMA Seeks More Doctor Input Into Regulatory Decision-Making” — “The Pink Sheet” DAILY, May 4, 2016 thepinksheet.com Photo credit: Victor Maschek/shutterstock.com A fter a series of new CEO appointments over the past several months, Europe’s big pharma companies have moved on and are now looking to strengthen or reorganize parts of their businesses. Confirmation by Germany’s Bayer AG on May 19 that it was in preliminary talks to acquire Monsanto Co. is the latest example of an emerging trend among European pharmaceutical companies to pursue M&A. Monsanto said May 18 it had received an unsolicited, non-binding acquisition proposal from Bayer, a judicious move that would strengthen Bayer’s agriculture business, one of three prongs to its life sciences business that consists of pharmaceuticals, consumer health and crop science. The proposal comes just weeks after Werner Baumann stepped up from Chief Strategy Officer to become CEO of Bayer, suggesting a desire to get on with putting some of his previous planning into effect (“European Notebook: All Change In The C-Suites; EMA PRIME Starts; French Experts Recommend Phase I Changes” — “The Pink Sheet,” March 28, 2016). Swiss multinational Novartis AG also announced plans May 17 to reorganize its business, with the formation of two business units both reporting to CEO Joe Jimenez – Novartis Pharmaceuticals and Novartis Oncology – that will form the Innovative Medicines division of the company (“Novartis Rejiggers Pharma To Favor Oncology” — “The Pink Sheet” DAILY, May 17, 2016). Meanwhile, France’s Sanofi has offered just over $9bn for the US company Medivation Inc., a move that would add weight to the Paris-headquartered big pharma’s cancer portfolio (“Sanofi Earnings Emphasize Need For Medivation Buy” — “The Pink Sheet” DAILY, April 29, 2016). Slowly Growing Biosimilars Market M&A activity is partly driven by the pressure big pharma will come under over the next few years from the marketing of biosimilar versions of some of their leading products. But although there are more biosimilars approved in Europe than in the US, their slow uptake by physicians is still a cause for concern for biosimilar developers. That was the view of several speakers at the Medicines for Europe’s (formerly the European Generics Association) annual biosimilars meeting, held in London at the end of April. The uptake of biosimilar infliximab has been fairly slow in the five major EU countries, but has been higher in smaller European countries, according to meeting presentations. For example in Denmark a proactive approach to using biosimilars has been adopted centrally by the health service, while in Norway, patients being treated with infliximab have been switched from one biosimilar, Celltrion Inc.’s Remsima, to another, Hospira Inc.’s Inflectra, without any problems. Samsung Bioepis Co. Ltd./Biogen’s etanercept biosimilar, Benepalis, has also taken 20% of the market in Norway in the month after its launch (“European Roll Out For Samsung Bioepis’s Etanercept Biosimilar” — PharmAsia News, Jan. 19, 2016). But the use of Benapalis has not taken off in countries with decentralized purchasing, such as the UK. Some European countries are however dropping their opposition to biosimilar switching. In France, the interchangeability of biosimilars is no longer proscribed, although patients who are switched must still be closely monitored, the regulatory agency ANSM said in a position statement released May 3. Alleviating Budget Pain Officials at Europe’s top regulator, the European Medicines Agency, have come out in favor of approving “me-too” products at a reasonable speed as one of a series of actions that could be adopted to help address the “budgetary pain” of high-priced new pharmaceuticals. May 23, 2016 | Pink Sheet | 11 european notebook EMA Executive Director Guido Rasi and Senior Medical Officer Hans-Georg Eichler point out in the May 12 issue of the New England Journal of Medicine that regulators are being “drawn into the acrimonious debate over the cost of medicine,” and they suggest a series of measures that could be adopted to ensure a competitive marketplace, including the rapid approval of generics and biosimilars, the speedy approval of me-toos, and encouraging clinical studies that measure value. They concede that drug regulations act to increase R&D costs, but they are not the only factor, or even the most important one leading to high prices. Not only that, relaxing regulations are not likely to lead to lower prices, because companies tend to charge whatever the market will bear. But regulators could facilitate the generation of patient outcome data in mandated post-approval studies, that could then be used by payers, the regulators suggest. Additional food for thought was provided by Rasi and colleagues, who were giving their personal views and not those of the EMA, included modifying the current development pathway for drugs. This is economically inefficient, and a more flexible approach, such as the adaptive approvals pathway that the agency is currently exploring, might allow companies to stagger costs and generate revenues ear- R isks O f I nhaled S teroids , N e w G eneration Factor V I I I The risk of pneumonia associated with the use of inhaled corticosteroids to treat chronic obstructive pulmonary disease (COPD) is well known and common, but their benefits continue to outweigh their risks, EMA said April 29 after the completion of a review; there is no conclusive evidence of a difference in this risk between different products, EMA added. At the latest meeting of the Europe’s pharmacovigilance risk assessment committee (PRAC) on May 10-13, the committee also concluded there was no evidence currently to suggest that patients treated with secondgeneration full-length recombinant Factor VIII products are at a greater risk of developing inhibitors (antibodies) than those treated with older products. Published studies involving Bayer’s second-generation agents, Kogenate and Helixate NexGen (both octocog alfa), should be monitored by the company to keep data up-to-date about the potential adverse event, the PRAC added. Other PRAC reviews, including those involving Johnson & Johnson’s Invokana (canagliflozin), Gilead Sciences Inc.’s Zydelig (idelalisib), direct-acting hepatitis C agents and gadolinium-containing contrast agents, are continuing. 12 | Pink Sheet | May 23, 2016 lier, without relaxing the need to determine risk/benefit profiles, the European regulators said (“Regulators Have Ways To Address Drug Affordability, EMA Officials Say” — “The Pink Sheet” DAILY, May 12, 2016). Other authors of the article included the head of the Netherlands regulator, Hugo Hurts, and the president of the German Federal Institute for Drugs and Medical Devices, Karl Broich. Regulators And Brexit The EMA is located in London, and is doubtless viewing the fast-approaching referendum on whether the UK should leave or remain in the EU with some trepidation, as a leave vote would mean finding a new location. A raft of UK pharma CEOs have highlighted the risks to UK jobs and life science research of leaving the EU, including GlaxoSmithKline PLC’s Andrew Witty, AstraZeneca PLC’s Pascal Soriot and Pfizer Inc.’s Richard Blackburn. Close election results are increasingly common in Europe; an inconclusive general election last December in Spain has meant a government could not be formed, and Spain’s voters go to the polls again on June 26, when increasing government spending on health is again likely to be an important issue for candidates. Pricing Debated In Germany, Portugal In Germany, talks between the pharmaceutical industry and the government in the long-running Pharma Dialog process have come up with the possibility of updating the AMNOG legislation, including a cap or discount on spending on drugs in the first year after launch, when companies are free to set their own prices. The health ministry is assessing whether it should draw up revisions for later this year on AMNOG, the law on pharma sector restructuring that emphasizes price controls. In Portugal, the regulator Autoridade National do Medicamento e Produtos de Saude (Infarmed) has said it will reassess the reimbursement of 115 high-priced medicines, with the aim of saving around €35m ($39m) annually on the government’s drug spending. There are lower-priced therapeutic alternatives on the market, and companies are being encouraged to lower the prices of the high-priced medicines that include antibiotics, antidepressants and cardiovasculars. In Switzerland, a consultation will take place this year on the proposed introduction of a reference pricing system. Pricing And Trade Deals The European industry is deflecting criticism about high prices by pointing to treatments that have actually fallen in cost. Denmark’s pharmaceutical trade association, Lægemiddelindustriforeningen (LIF), noted May 18 the launch of generics for Alzheimer’s therapies has led to an 85% reduction in the amount Denmark spends on drugs for the condition. The annual cost of treating a patient with dementia has declined from DKK 10,000 ($1,500) in 2012 to DKK 1,500 ($227) in 2015, LIF noted. Between 2007 and 2015, the number of dementia sufferers in Denmark has increased 57%, to around 164,000. Denmark is one European country that could benefit from the signing of the Transatlantic Trade and Investment Partnership (TTIP) between the EU and the US. Pharmaceuticals account for 13.5% of all Denmark’s exports, and the number of Danes working in the sector has doubled since 2000. TTIP could further increase jobs and ex© Informa UK Ltd 2016 european notebook ports in the country, argues a LIF legal advisor. This increase would come about by mutual recognition of GMP inspections, harmonising requirements for pediatric studies, and the continuation of IP protection and enforcement for pharmaceuticals. While all eyes are on the TTIP, the free trade bloc consisting of Argentina, Brazil, Paraguay, Uruguay and Venezuela, known as Mercosur, and the EU, are again taking tentative steps to forge a free trade agreement, a process that has been on and off for decades. The current program restarted in 2010, and numerous talks have been held since then. On May 11 negotiating offers were exchanged that will now be discussed in detail by both sides. Mercosur is the 6th largest export market for EU pharmaceuticals. Investing in Europe Novartis announced it would invest €68m in its cell culture manufacturing facilities in Marburg, Germany, that will produce biologics and provide 50 new jobs. Previously, the sale of Novartis flu vaccine business had cast doubt on the company continuing operations at the site. Troubled Ariad Pharmaceuticals Inc. has stepped back from Europe by selling its European operations, based in Lausanne, Swit- zerland, to another US company, Wilmington, Delaware-based IIncyte Corp., that includes medical, sales and marketing operations. Going the other way, UK biotech Scancell Holdings PLC has opened an office in San Diego, California. The company has a novel immunotherapeutic approach to cancer in Phase I/II studies. And Germany’s Merck KGAA, that operates as EMD Serono Inc. in the US, announced May 4 an expansion of its facilities in Carlsbad, California, to manufacture viral and gene therapies. Last Word: Salmon Fishing And finally, any researcher feeling disappointed by the slow development of human DNA vaccines, particularly against cancer, might be heartened by the first recommendation from Europe’s Committee for Veterinary Medical Products at the end of April to approve a DNA vaccine. Although the recommendation was to protect salmon from salmon pancreas disease caused by a particular virus, the approach was judged to be sound, with antigenic proteins being synthesised within the fish, and with no environmental risk from the product, that was degraded during passage through the fish gastrointestinal tract. Vaccinated fish were also safe to eat, the CVMP ruled. The most trusted source of health care deal intelligence Looking for the right partner? Tracking investor activity? 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For more information and to request a complimentary demonstration, visit: www.PharmaMedtechBI.com/STLP May 23, 2016 | Pink Sheet | 13 Pink Sheet & Scrip Marketing SolutionS How long will it take your sales team to reach 42,000 senior decision makers in pharma companies globally? Let us demonstrate how we can do this and show you roi now! B R A N D I N G | T H O U G H T L E A D E R S H I P | L E A D G E N E R AT I O N Matt Dias • HeaD of aDvertising Phone: +44 (0) 20 701 74188 Email: Matt.Dias@informa.com Pink Sheet 14 | Pink Sheet | May 23, 2016 Pharma intelligence | Scrip Pharma intelligence | © Informa UK Ltd 2016 R & D FLAME Shoots LABA/LAMA Combos Up To First Choice In COPD Emily Hayes emily.hayes@informa.com S AN FRANCISCO – New data from Novartis AG’s head-to-head FLAME study support wider use of LABA/ LAMA combinations in at-risk patients for preventing exacerbations in COPD – in preference to a combination of a LABA with an inhaled corticosteroid – and could trigger a change in global guidelines for treatment, researchers say. The FLAME study found that Novartis’s once-daily Ultibro Breezehaler, which combines the long-acting beta agonist (LABA) indacaterol with the long-acting muscarinic antagonist (LAMA) glycopyrronium, was superior to GlaxoSmithKline PLC’s aging blockbuster Advair/Seretide, which combines the LABA salmeterol with the inhaled glucocorticoid fluticasone, in terms of fewer disease flare-ups. FLAME included 3,362 patients who had an exacerbation within the last year. The annual rate of exacerbations, the primary endpoint, was 11% lower for patients taking Ultibro versus Seretide and the dual bronchodilator approach was also superior on secondary endpoints (see box). The message from the study is that the treatment with dual bronchodilators is the “combination of first choice in COPD,” lead investigator Jadwiga Wedzicha said during a May 15 briefing at the American Thoracic Society annual meeting in San Francisco. Wedziga, of the Imperial College London, and colleagues published their results in the New England Journal of Medicine the same day. Novartis had issued a top-line release last November. The Ultibro Breezehaler is available in 80 countries, including EU members, but not in the US. In the US, the company got a twice-daily product approved in October 2015 and markets it as Utibron Neohaler. Novartis reported strong growth for Ultibro/ Utibron in the first quarter, with sales up by 58% to $78m. For its COPD products altogether, the company reported first quarter sales of $146m, up by 15% from the same period in 2015. thepinksheet.com Call For Guideline Change Novartis’ global head of development for the respiratory franchise Mark Levick stressed that the results don’t have specific ramifications for the US market, as Ultibro is not available there. Tosh Butt, the head of the respiratory business at competitor AstraZeneca PLC, was reluctant to speculate on the impact on the US market due to dosing differences but noted that there’s a place for both combinations: “ICS/ LABA for a certain patient type, LAMA/LABA for another patient type.” However, experts think that the FLAME study broadly supports a class effect for the LAMA/LABA combinations and therefore has broad implications globally. Guidelines will need to be rewritten to position LABA/LAMA as the preferred regimen for treating COPD patients at risk for exacerbations, Wedziga said during an ATS press briefing. The Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines advise using a long-acting muscarinic antagonist as monotherapy or a LABA/ICS combination for first-line treatment in this setting. During the press briefing, Wedziga said she prefers once-daily treatment because she thinks it improves overall compliance, but that she expects that in terms of efficacy, the twice- daily product marketed in the US is the same. “Exhaustive studies were performed to see how a half dose twice a day works, and the good news is that it is almost identical to the once-daily dose,” she said. A study has not been done comparing the twice-daily dose to Advair/Seretide, but Wedziga said that she expects the results would be “identical” to FLAME. Wedziga also said that she expects that other LABA/LAMA combinations would also have similar results, though studies are not available. Three others are on the market in the US. GlaxoSmithKline’s AnoroEllipta (umeclidinium/ vilanterol), which is dosed once daily, became the first LABA/LAMA combination with an approval in 2013 (“FDA Approves GSK’s Anoro Ellipta, The First LABA/LAMA Combination” — “The Pink Sheet” DAILY, Dec. 18, 2013). Boehringer Ingelheim GMBH’s once-daily Stiolto Respimat (tiotropium/olodaterol) received FDA approval in 2015. And most recently, AstraZeneca’s BevespiAerosphere (glycopyrolate/formoterol) was cleared for the US in April (“Keeping Track: Approvals For Nuplazid, Cabometyx, Bevespi And More; Digital Aripiprazole Tablet Needs More Study” — “The Pink Sheet,” May 2, 2016). The GOLD guidelines are revised on a yearly basis. Claus Vogelmeier, who chairs the GOLD F L A M E Facts A nd F ig u res • Tested: Novartis’ Ultibro (LAMA/LABA) vs. GSK’s Advair/Seretide (LABA/ICS) for reducing exacerbations in noninferiority study of 3,362 patients in 43 countries. • Primary endpoint: Ultibro proved non-inferiority then superiority in terms of lower annual rate of exacerbations, in patients with a range of disease severity and eosinophil counts (3.59% vs. 4.03%). • Secondary endpoints: Ultibro superior for secondary endpoints related to the time to first exacerbation of any kind, time to first severe exacerbation, lung function as measured by forced expiratory volume, and effect on quality of life. • Safety findings: Similar adverse event rates, but significantly higher rate of pneumonia for Advair/Seretide (4.8% vs. 3.2%). No difference in mortality. May 23, 2016 | Pink Sheet | 15 R & D The FLAME study is the first large study comparing a LAMA/LABA combination against the LABA/ICS standard of care, and the results are being viewed as enough to prompt practice changes. science committee, attended the FLAME press conference and after the briefing he told the Pink Sheet that he believes that a guideline change toward a preference for LAMA/LABA over LABA/ICS or a single bronchodilator in at risk patients will “quite likely” be considered in the “near future,” with change possible this year or the beginning of next year. However, the process is complicated and a lot of people are involved, so the outcome is difficult to predict, said Vogelmeier, who is director of pulmonary medicine at the Marburg University Hospital in Germany. Typically, the guidelines do not make recommendations for specific doses or particular products, he said. So if there is a change, it likely would be broadly for the LAMA/LABA combinations. LABA/LAMA Migration The FLAME study is the first large study comparing a LAMA/LABA combination against the LABA/ICS standard of care, and the results are being viewed as enough to prompt practice changes. Novartis’ Levick said that the LABA/LAMA regimen offers the chance for patients to have an effective treatment, but without the steroids and side effects that come with steroids. “From a medical practice point of view it is significant because it offers an alternative for prescribers now,” he said in an interview. In a May 15 NEJM editorial accompanying FLAME results, the University of North Carolina’s James Donohue said that the study does appear to be enough to support the use of LABA/LAMA regimen over the a LABA-inhaled glucocorticoid regimen, though more trials are needed to be sure that “FLAME has cast a new light on prevention of COPD exacerbations.” “The FLAME trial shows that a LABA-LAMA regimen appears to be safe and efficacious with respect to a wide variety of outcomes, including exacerbation rate, lung function and health status,” Donohue concluded. Wedziga said at the briefing that normally one study might not be enough to change 16 | Pink Sheet | May 23, 2016 guidelines, but in this case the “data are extremely persuasive,” to support a change in treatment algorithms, adding that it would be good to see similar studies in different patient populations. Peter Calverley, professor of pulmonary and rehabilitation medicine at the University of Liverpool, expects it’s a class effect and noted that past studies showing the value of two bronchodilators over one complement the FLAME data. “FLAME fills in another part of the story,” he said in an interview. The clinician added that there probably is “enough momentum” now for that to happen,” with respect to dual bronchodilators as a firstline therapy for people with a history of exacerbations and who are symptomatic. Payers Focus On Generics In terms of changing practice, a lot depends on whether payers feel comfortable with going to a dual bronchodilator approach from the beginning and ultimately that may be a financial decision. Calverley doesn’t see a scientific basis for staged therapy, starting with a single bronchodilator and adding on. The COPD market is very competitive and has been confronting generic erosion in recent years (“COPD Market Snapshot: New Products, Limited Differentiation” — “The Pink Sheet,” May 6, 2013). Two ANDAs for generic versions of Advair are pending at FDA, with action dates in 2017. “US payers plan to use step therapy requirements and co-pay differentials as tools to drive uptake of generic inhaled corticosteroid/longacting beta 2 agonist (ICS/LABA) inhalers in an effort to contain costs,” Datamonitor analyst Astrid Kurniawan said in a May 12 report. There has been no clear LAMA/LABA winner with payers so far, and success may come down to pricing, she concluded. Role For Triple Therapy? The FLAME data also raise questions about the role of triple LAMA/LABA/ICS therapy. The late-stage pipeline for COPD has a strong focus on these triple combos, with three in Phase III – GSK’s FF/UMEC/VI, Chiesi Farmaceutici SPA’s CHF 5993 and AstraZeneca’s PT010, Datamonitor analyst Christina Vasiliou noted in an April 8 report. “While pulmonologists and primary care physicians are excited about the potential of triple therapies to simplify the management of COPD for highly symptomatic patients, payers hold a more reserved outlook as they are unconvinced about the long-term efficacy of such therapies, and are concerned about their potential overuse,” she said. FLAME investigator Wedziga suggested that there should still be a role for steroids for at-risk patients who still have exacerbations while on LAMA/LABA therapy. Researchers presented a post-hoc analysis of the effects on exacerbation of withdrawing inhaled glucocorticoids from dual LABA LAMA therapy in Boehringer’s WISDOM study at the ATS meeting on May 17. The study looked at Boehringer’s LAMA Spiriva (tiotropium), GSK’s LABA Serevent (salmeterol) and ICS Flonase (fluticasone) in 2,296 COPD patients with a history of exacerbations. The rate of exacerbations after ICS withdrawal corresponded to the counts of eosinophils, a type of white blood cells at various thresholds. And in those at higher count thresholds, this was a significant finding. Boehringer reports that based on the results, only 20% of the study population benefited from having a steroid on top of the LABA and LAMA. Eosinophils are already being used as a biomarker in asthma, though FDA has not fully endorsed its use (“Birth Of A Biomarker? FDA Doesn’t Define Eosinophilic Asthma, Defers To Docs On Nucala” — “The Pink Sheet,” March 21, 2016). The data raise the question of whether you might be able to know “from the get go” who should be on what treatment – prescribing could be much more rational in the future, said Calverley, who was an author on the publication of the WISDOM study in the Lancet on April 7. The eosinophil count looks like a reasonable biomarker for identifying those who can benefit from inhaled corticosteroids, he said. However, prospective datasets that randomize patients by eosinophil counts are needed to support use in clinical practice, he said. In his NEJM editorial on FLAME, Donohue concluded: “I think the final word on the use of blood eosinophil count as a predictor of response to inhaled glucocorticoids is not yet established.” © Informa UK Ltd 2016 R & D Can Checkpoint Inhibitors Jump-Start Glioblastoma Drug Development? Emily Hayes emily.hayes@informa.com Bristol’s Early Start Of the leading four sponsors of PD-1/L1 checkpoint inhibitors, Bristol is by far the most invested in GBM. Early-stage, investigator-sponsored studies of Merck’s Keytruda (pembrolizumab) and AstraZeneca PLC’s thepinksheet.com Photo credit: www.primalpictures.com I t’s early days yet, but checkpoint immunotherapies have the potential to jump-start the high-risk, high reward glioblastoma drug development space, which has been prone to many a setback, the latest casualty being Celldex Therapeutics Inc.’s Rintega vaccine. Checkpoint inhibitors, namely Bristol-Myers Squibb Co.’s Yervoy and Opdivo, Merck & Co. Inc.’s Keytruda and Roche’s newly approved Tecentriq (atezolizumab), have dramatically shaken up the oncology landscape. Among many other studies of its checkpoint inhibitors in various tumor types to be presented at the American Society of Clinical Oncology annual meeting in June, Bristol will be presenting updated data for GBM patients enrolled in a Phase I cohort of the Phase III CheckMate 143 trial (see sidebar, p. 20). It’s unclear how far the checkpoint inhibitors will go in terms of breadth of indications, and whether they can score another breakthrough in treating glioblastoma multiforme patients, who have a terribly poor prognosis. The research literature suggests a median survival of one year for GBM and a five-year survival rate of less than 10%. Datamonitor Healthcare estimates that the number of GBM cases diagnosed in the US, Japan and five major EU markets will rise from 27,230 in 2013 to 35,420 in 2033, based on demographic trends and other factors. Merck’s alkylating chemotherapy agent Temodar (temozolomide), now generic, is commonly used with radiation therapy for first-line patients and may also be used as a monotherapy in the second-line setting. Roche’s Avastin (bevacizumab) is an option for recurrent GBM. The drug received accelerated approval for this indication in 2009 from FDA, but was not approved in Europe. Two Phase III studies in newly diagnosed GBM yielded mixed results – AVAglio showed an improved quality of life but an RTOG study showed the opposite, and neither study showed a benefit for an improvement in overall survival (“Avastin QoL Data In First-Line Glioblastoma Muddy Expansion Plans” — “The Pink Sheet,” March 3, 2014). Still, many clinicians still find value in using Avastin in relieving symptoms, such as edema, and minimizing the need for steroids, and would like to see it retain labeling for glioblastoma, Patrick Wen, director of the Dana Farber’s Center for Neuro-Oncology, commented in an interview. As with other cancer types, interest in using checkpoint inhibitors has been rising in brain cancer. However, as Johns Hopkins specialist Michael Lim and colleagues pointed out in an August 11, 2015 article in Nature Reviews Neurology, they are relying on data extrapolated from other tumor types, and “at present, the exact involvement of checkpoint pathways in brain tumor pathogenesis is unknown.” GBM tumors usually develop in the cerebrum. PD-L1 inhibitor durvalumab (MEDI4736) are ongoing, and Roche presented preliminary safety results from a GBM cohort of atezolizumab in a Phase I study in 2015, but the data are very early and in a small group of patients. Bristol got an early start with Opdivo (nivolumab) in glioblastoma, having initiated the Phase III cohort of the CheckMate 143 study of Opdivo with or without the CTLA-4 inhibitor Yervoy (ipilimumab) against Avastin for recurrent disease back in 2014. That study is eventdriven and results could be available later this year. A second Phase III study – CheckMate 498 – tests Opdivo against Merck’s standard-of care alkylating agent Temodar, both on top of radiation therapy in newly diagnosed GBM with unmethylated MGMT. Methylation of the MGMT gene is associated with better response to chemo and a better prognosis, whereas those with unmethylated MGMT have a poorer prognosis and limited treatment options. With that study, Bristol “strategically positioned Opdivo head-tohead with Temodar,” in MGMT unmethylated type GBM, Datamonitor analyst Brandon Goode wrote in a recent report on the GBM pipeline. “Positive data from this study would propel Opdivo into the market as the only therapy dedicated specifically to the treatment of this subtype of disease that affects a large share of patients,” Goode noted. The primary completion date on CheckMate 498 is March 2019. Tough Nut To Crack There are many challenges in developing a drug for glioblastoma, including difficulty getting over the blood-brain barrier, tumor resistance mechanisms, heterogeneity of disease and the fact that microscopic disease is invisible on imaging studies, Mark Gilbert, senior investigator and chief of the National Cancer Institute’s neuro-oncology branch at the National Cancer Institute, said in an interview. That has made it tough to get through Phase III and approval (“R&D Realities Disturb Dreams About Orphan Brain Cancer Blockbusters” — Pharmaceutical Approvals Monthly, October 2010). EMD Serono Inc.’s cilengitide and AstraZeneca PLC’s Recentin (cediranib) are among the drugs that failed in the past. Exelixis Inc. was bullish on taking its multikinase inhibitor XL184, now marketed as Cometriq (cabozantinib), into Phase III, but the indication dropped May 23, 2016 | Pink Sheet | 17 R & D from its pipeline in 2011 (“Full Steam Ahead For Exelixis’ Phase III Glioblastoma Trial” — Pharmaceutical Approvals Monthly, October 2010). Celldex’s Rintega (rindopepimut), a cancer vaccine designed to induce immunity against EGFRvIII, a permanently activated mutation on tumor cells, is the latest failure. The drug had breakthrough therapy status with FDA for EGFRvIII-positive glioblastoma, which accounts for about 30% of GBM cases. Rintega: Lessons Learned The company announced the failure of the Phase III ACT IV study in EGFRvIII+ newly diagnosed GBM in March. The trial was terminated early when it became clear the drug was unlikely to improve overall survival, but it was shown to be safe (“Celldex At A Loss To Explain Why Brain Cancer Vaccine Rintega Failed Phase III” — “The Pink Sheet” DAILY, March 7, 2016). Johns Hopkins’ Lim sees a silver lining in the Rintega trial failure. The study has hopefully established that Rintega is safe and the door is still open to research of well-tolerated vaccines as part of combinations, including with PD-1 and IDO inhibitors. The company said that it was at a loss to explain the outcome because performance in mid-stage single arm studies of newly diagnosed patients had looked promising in comparison with historical controls with Temodar. But in the pivotal trial, performance of the comparator Temodar was far better than expected, according to the company. Overall survival in an interim analysis was 20.4 months for Rintega vs. 21.1 months for the comparator Temodar (both drugs were given on top of radiation). Researchers interviewed for this article said that they would need to see the full results to understand what happened in the study. Some question whether the right historical controls were used for comparison in the mid-stage studies. Celldex noted that the OS for temozolomide ranged from 12 months to 18 months across trials. But there are other historical studies that show similar results for temozolomide as the Rintega pivotal trial specifically in EGFRvIII+ newly diagnosed patients with stable disease, Datamonitor’s Goode pointed out. In a trial published by Nicola Montano and colleagues in the journal Neoplasia in December 2011, the OS for EGFRvIII+ patients treated with Temodar was 19.3 months, which is close to ACT IV results, he noted. H.C. Wainwright analyst Swayampakula Ramakanth also highlighted the same study in a March 8 note, observing that “the majority of the patients in the Montano study had received gross total resection (59 out of 73 patients) and received standard-of-care treatment consisting of radiotherapy and temozolomide, similar to the patients in the control arm of the ACT IV study.” The Montano data suggest EGFRvIII expression was a positive, not a negative prognostic factor in the pivotal study of Rintega, Ramakanth said. Rindopepimut did show a survival benefit over Avastin in a Phase II 18 | Pink Sheet | May 23, 2016 study of recurrent GBM, but Avastin is not a terribly effective drug and that wasn’t the target population for the pivotal trial, Goode added. The Rintega failure emphasizes the need for more randomized mid-stage work, because the use of single arm studies with historical controls can be misleading, Lim, who is director of brain tumor immunotherapy at Johns Hopkins, told the Pink Sheet. NCI’s Gilbert suggested that the optimal study might be an integrated randomized Phase II/Phase III study, where efficacy is examined early and researchers move quickly to a fully powered Phase III study if they see a signal. Gilbert is the principal investigator on a multi-arm study of checkpoint inhibitors and Temodar that the NCI is running with such a design (NCT02311920). The first cohort has enrolled and once the safety evaluation of the patients is complete, the next one will open. Gilbert commented that the EGFRvIII target was interesting, with some promising earlier stage results, and that following the failure, “we need to always, always remember that there are other cancers that were in the same boat we are in, like melanoma, which now is a phenomenally successful area.” Bristol Undeterred BioMedTracker analyst Edny Inui acknowledges the Rintega failure was disappointing but does not expect it will keep pharmas from the space, which offers a large market share for those who can make even a small impact. Inui does expect, however, that interest will shift to more targeted immunotherapy as opposed to global immunotherapy. No vaccine has succeeded in 50 years of ongoing effort, but that “will not detract enthusiasm for immuno-oncology approaches for glioblastoma,” Bristol’s Jean Viallet, global clinical research lead in oncology, asserted in an interview. Johns Hopkins’ Lim sees a silver lining in the Rintega trial failure. The study has hopefully established that Rintega is safe and the door is still open to research of well-tolerated vaccines as part of combinations, including with PD-1 and IDO inhibitors, he said. In January, a Duke University investigator started a study (NCT02529072) of a dendritic cell vaccine developed in-house in combination with Opdivo in 66 patients. What’s In The Pipeline The industry-sponsored pipeline is diverse and includes PD-1 inhibitors, gene therapies and cancer vaccines, Goode noted in his GBM pipeline report. According to the BioMedTracker database, for brain cancers overall, including malignant gliomas, anaplastic astrocytomas and GBM, there are now nine drugs in Phase III, 39 in Phase II and 24 in Phase I. There are also 73 suspended programs in the pipeline. Six drugs are in late-stage development for GBM. In addition to Opdivo, they include two cellular therapies – Northwest Biotherapeutics Inc.’s DCVax-L vaccine and ImmunoCellular Therapeutics Ltd.’s ICT-107 autologous dendritic vaccine ICT-107 – and VBL Therapeutics’ gene therapy VBL-111, which is being developed in combination with Avastin (see chart). In their Nature Reviews Neurology paper, Lim and colleagues noted that “the traditional assumption has been that immune responses in © Informa UK Ltd 2016 R & D the CNS were limited,” because of the blood-brain barrier, among other reasons, but “this view has recently been challenged, as it has become clear the CNS [central nervous system] actively communicates with the immune system.” Regarding checkpoint inhibitors, the authors were enthusiastic, while cautioning of challenges in glioblastoma studies, including the lack of assays for immune response, the need for different measures of response for checkpoint inhibitors, and management of immune-related CNS adverse events, they noted. Bristol’s Viallet said that the field is clearly focusing on reversing mechanisms of immunosuppression in the tumor microenvironment as the most promising way to bring immuno-oncology to patients with glioblastoma. The rate of PD-L1 expression is very high in GBM at 88% of first-line tumors and 72.2% in recurrent disease, and PD-1 therapy improved overall survival in preclinical studies, Goode noted in his report. Furthermore, there are some clinical data; results for 10 patients in a safety cohort of one study suggested biologic activity of checkpoint inhibition in GBM. Goode cautioned in his pipeline report that excitement aside, the supporting clinical data are lacking for checkpoint inhibitors. Inui noted that along with increased interest in exploring checkpoint inhibitors will come a rise in development work to tackle the challenge of how to sequence and use immunotherapies together and with standard-of-care treatments. A range of checkpoint inhibitors and other types of immunotherapies could potentially play a role in treatment. “That’s something you will see more of as immunotherapy fever takes over in the glioblastoma space,” Inui said. Glioblastoma tumors are highly immunosuppressive, which suggests a combination approach is needed, and more research is also needed to develop biomarkers to help predict response, Lim said. Personalized Approaches The trend in recent years has been for therapies to be personalized, based on mutation and MGMT methylation status, the Datamonitor report notes. Immunocellular Therapeutics’ ICT-107 autologous dendritic cell vaccine targets the human leukocyte antigen A2 (HLA-A2), which is present in about half of patients. This candidate targets six different antigens associated with GBM and by “targeting multiple biomarkers, ICT-107 overcomes the tumor escape mechanisms commonly associated with single antigen targeting,” Goode noted. Glioblastoma: Late-stage Pipeline Sponsor Drug Target+ Drug Type Pros Cons Northwest Biotherapeutics DCVax-L Immune system Dendritic cell vaccine Could be first brain cancer vaccine to market. Compassionate use in Germany lends credibility. Early data suggest long-term survival benefit. Safe, infrequent dosing after initial infusions. Personalized and complex manufacturing. Expected to be expensive. Limited trial data for small number of patients, not peer reviewed. Immunocellular Therapeutics ICT-107 AIM-2, gp100, HER-2, Il13ra2, MAGE1, TRP-2 Dendritic cell vaccine Targets multiple biomarkers to overcome tumor escape. Safe, infrequent dosing. Works in unmethyated and methylated GBM. Limited to HLA-A2 positive disease. Likely to be expensive. Personalized and complex, Likely to reach market long after competing DCVax-L. Bristol-Myers Squibb Opdivo PD-1 Monoclonal antibody Bristol’s brand-success in numerous cancers. Well-tolerated. Tested in high unmet need subtype: unmethylated GBM. Lack of GBM-specific data. Expensive when used with Yervoy. Biweekly dosing is more frequent than vaccines. Vbl Therapeutics VB-111, developed in combination with Roche’s Avastin TNF-alfa Gene therapy biologic Novel mechanism involving gene therapy. Avoids problems with treatment resistance by targeting tumor vasculature. Less costly to make than dendritic vaccines. Use with Avastin means more expensive and more side effects than other pipeline drugs. May not enter EU as Avastin not approved there. Tocagen Toca-511 and Toca Fc DNA Gene therapy biologic and small molecule combination Novel mechanism of action involving gene therapy elicits antitumor autoimmune response and kills cancers directly. Less costly to make than dendritic vaccines. Limited to patients undergoing planned surgery. Limited to recurrent GBM. Company lacks experience in market. +AIM-2 = absent in melanoma 2; gp100 = glycoprotein 100; HER-2 = human epidermal growth factor receptor 2; IL-13Ra2 = interleukin-13 receptor alpha 2; MAGE-1 = melanoma antigen-encoding gene 1; PD-1 = programmed cell death protein 1; TNF-alpha = tumor necrosis factor-alpha; TRP-2 = tyrosinase-related protein 2 Sources: Datamonitor Healthcare, BioMedTracker. Examples of strengths and weaknesses based on Datamonitor assessments. thepinksheet.com May 23, 2016 | Pink Sheet | 19 R & D “Additionally, the therapy targets biomarkers found on cancer stem cells, which are believed to be a key contributor to the proliferation and recurrence of tumors,” the analyst added. However, while ICT-107 improved progression-free survival significantly in a Phase II study, it failed to improve OS, he noted. A pivotal study will stratify outcomes based on MGMT methylation status, which could enhance positioning with payers, in Datamonitor’s view. On the other hand, ICT-107 development trails behind NorthWest Biotherapeutics’ DCVax-L, which Datamonitor points out has a shot at being the first brain cancer vaccine on the market, with approval possible as early as the second quarter in 2017 in the US (versus a third-quarter 2020 US entry for ICT-107). DCVax-L still needs to prove itself clinically, however. Early stage data looked promising but were derived from very small trials that were not peer-reviewed, Goode noted in his report. Interim Phase III results were expected in 2015 but never materialized. A partial clinical hold was placed on the trial in December, stopping enrollment of new patients. In a May 2 statement, the company said it has enrolled over 300 out of 348 patients in the pivotal trial and hopes for a resolution soon. The company also said it was in talks to run three different Phase II studies of its vaccine in three different combinations. It did not disclose the tumor types or trial partners, aside from saying the deals involved “leading participants in the immunotherapy field.” The partial hold is unlikely to have a big effect on the study considering 300 were already enrolled and continued, Inui commented, but the hold is not a good sign for development generally if robust results aren’t observed in GBM. What To Look Out For In Glioblastoma At ASCO Highlights of abstracts at the upcoming American Society of Clinical Oncology meeting include early studies in recurrent glioblastoma from Bristol-Myers Squibb Co., Tracon Pharmaceuticals Inc. and Ziopharm Oncology Inc., according to a meeting preview from BioMedTracker. Glioblastoma multiforme is a highrisk space, considering all of the past trial failures, but it also offers rewards for sponsors that succeed in even marginal improvements and researchers are hopeful about the potential of checkpoint inhibitors (see related story, “Can Checkpoint Inhibitors Jump-Start Glioblastoma Drug Development?” — “The Pink Sheet,” p. 17). Bristol is presenting updated data from the first cohort of the CheckMate 143 study at the ASCO meeting, which will be held June 3-7 in Chicago. One ASCO abstract (#2014) includes data for 20 patients with recurrent GBM who took the PD-1 inhibitor Opdivo (nivolumab) alone versus two different doses of a combination with CTLA-4 inhibitor Yervoy (ipilimumab). According to the study abstract, the 12-month overall survival rate was 40% for Opdivo alone versus 30% or 25% for the combination of Yervoy/Opdivo, depending on the dose – figures that BioMedTracker described as “encouraging.” 20 | Pink Sheet | May 23, 2016 Opdivo alone was also better tolerated than the combination, “consistent with observations in other tumor types,” analysts noted. Bristol said it will be presenting additional, updated data at the meeting. BioMedTracker analysts also dubbed Tracon as one of six companies to watch at the meeting, based on Phase II recurrent GBM data for TRC105 (Abstract #2035). The candidate is a first-in-class human chimeric monoclonal antibody that binds to CD105 (endoglin), a receptor overexpressed on proliferating endothelium that is required for angiogenesis. The drug has shown efficacy in kidney cancer in the past and with its novel mechanism could play a role for multiple cancers treated with Roche’s Avastin (bevacizumab), the analysts noted. The study tested TRC1-5 with Avastin in Avastin-refractory patients. Median overall survival for 15 patients in the study taking the combination was 5.75 months, “which is higher than the 4 month OS historical control data for [bevacizumab]-refractory GBM, but a larger controlled study is necessary to determine the actual clinical benefit,” the report notes. The combination was also well-tolerated. ‘While these are early results in only 15 patients, we believe that the benefit of the combination of TRC105 in bevacizumab-naive patients could be even greater as endoglin upregulation is hypothesized to be a VEGF inhibitor escape pathway,” the report adds. The combination is in Phase II for Avastin-naïve GBM. Ziopharm’s updated Phase I results for its adenovector-based technologybased candidate Ad-RTS-hiL-12 in combination with oral veledimex (IXN1001), an activator ligand, in heavily pretreated, recurrent glioma, including GBM, at ASCO are also noteworthy. One injection of Ad-RTS-hIL-12 was administered into patients’ brain tumors and veledimex was given orally to activate production of IL-12, an anti-cancer cytokine, and an immune response at the tumor site, the abstract notes (#2052). “Even at its lowest dose, the presence of IL-12 in the bloodstream could be detected, demonstrating that veledimex is bioavailable and crosses the blood-brain barrier at sufficient levels,” the investigators reported. With follow-up of 6.2 months, 10 of 11 patients were alive. BioMedTracker analysts said that the “results confirm the ability to trigger an immune response in brain tumor cells via an oral agent and are encouraging for the further development of this adenoviral vector-based technology.” © Informa UK Ltd 2016 Generic Drugs FDA’s ANDA Approvals Sponsor Active Ingredient Dosage; Formulation Approval Date North Creek Dapsone 25 mg and 100 mg; tablet 5/10/2016 Zydus Glyburide 1.25 mg, 2.5 mg and 5 mg; tablet 5/10/2016 Novel Labs Desoximetasone 0.25%; topical ointment 5/10/2016 Orion Propafenone HCl 150 mg, 225 mg and 300 mg; tablet 5/11/2016 Qilu Oxaliplatin 50 mg/vial and 100 mg/vial; injectable, IV infusion 5/11/2016 Fougera Acyclovir 5%; topical ointment 5/11/2016 Aurobindo Zolmitriptan 2.5 mg and 5 mg; tablet 5/11/2016 Haupt Ethinyl estradiol/ norgestimate 0.025 mg/0.18 mg, 0.025 mg/0.215 mg, 0.025 mg/0.25 mg; oral-28 tablet 5/12/2016 Teligent Triamcinolone acetonide 0.1%; topical ointment 5/13/20106 Aurolife Hydromorphone HCl 2 mg, 4 mg and 8 mg; tablet 5/13/2016 Aurobindo Bupivacaine HCl 0.25% and 0.5%; injection 5/13/2016 Roxane Rufinamide 200 mg and 400 mg; tablet 5/16/2016 Glenmark Rufinamide 200 mg and 400 mg; tablet 5/16/2016 Mylan Rufinamide 200 mg and 400 mg; tablet 5/16/2016 Tentative Approvals Puracap Pioglitazone HCl 15 mg, 30 mg and 45 mg; tablet 5/12/2016 Teva Ranolazine 500 mg and 1000 mg; extended-release tablet 5/12/2016 Mylan Febuxostat 40 mg and 80 mg; tablet 5/13/2016 MacLeods Vardenafil HCl 10 mg; orally disintegrating tablet 5/13/2016 Aurobindo Dalfampridine 10 mg; extended-release tablet 5/13/2016 Prinston Olmesartan medoxomil/ hydrochlorothiazide 20 mg/12.5 mg, 40 mg/12.5 mg and 40 mg/25 mg; tablet 5/13/2016 Macleods Pregabalin 25 mg, 50 mg, 75 mg, 100 mg, 150 mg, 200 mg, 225 mg and 300 mg; capsule 5/18/2016 E m E Rg i n l g mEDiCA VEnTURE www.P harma 2014 THIS ALSO IN ISSue Watch 1 Valuation No Correlation 12 om scienc In the life ionally well increasingly ever, occas s that look into group menon fly? capital than ng together will this pheno some are bandi re capital. 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Footfalls & ator for treatin to eye compa t proton acceler delivers drugs | 41 GrayBug ultra-compac laparoscopy. develops abdominal d Medical following HIL Applie y closure aims to simplif | 44 Pulmocide neoSurgical ense, and dical, NightS Gecko Biome eutics, | Dual Therap | 38 But don’t take our word for it — get your FREE issuE now! | 39 BrieF eMergings in thepinksheet.com www.PharmaMedTechBI.com/SU/FREE May 23, 2016 | Pink Sheet | 21 Standard of Care Optimize clinical trial design with Trialtrove’s new Standard of Care service Minimize Risk: • Quickly access Standard of Care disease treatments by patient segment and country. • View Standards of Care by treatment regimen or individual drug views. Data is sourced directly from Datamonitor Healthcare’s expert and robust primary resource analyses. Covering a variety of disease areas in US, Spain, France, Japan, UK, Germany and Italy. Pharma intelligence Request a demo! citeline.com/products/trialtrove/ 22 | Pink Sheet | May 23, 2016 © Informa UK Ltd 2016 d e a l w a t c h / A look at some of the most noteworthy recent biopharma transactions. “The Pink Sheet” regularly covers business development and deal-making in the biopharmaceutical industry. Below is a roundup of some of the most noteworthy transactions that occurred between May 14-20. Deal Watch is supported by deal intelligence provided by Strategic Transactions. Pfizer/Anacor Pfizer Inc. has made its first M&A move since the planned mega-deal with Allergan PLC collapsed. The big pharma announced May 16 that it will buy Anacor Pharmaceuticals Inc. for $99.25 per share in cash, or approximately $5.2bn. The deal is a bolt-on acquisition by Pfizer’s standards, nothing like the $160bn merger Pfizer had been planning with Allergan that was thwarted in April by the US treasury (“With The End Of Pfizergan, Pfizer Has To Grow It Alone” — “The Pink Sheet” DAILY, April 6, 2016). But it is in line with the way management has been guiding investors to think about Pfizer’s M&A strategy, mainly that the company is interested in on-market or late-stage assets that will help drive growth in the innovative side of the business. Anacor owns a non-steroidal topical phosphodiesterase-4 (PDE-4 inhibitor), crisaborole, that is currently under review by FDA for the treatment of mild-to-moderate atopic dermatitis, commonly known as eczema (“Pfizer Buys Anacor With Blockbuster Ambitions For Crisaborole” — “The Pink Sheet” DAILY, May 16, 2016). The drug, which has an FDA action date of Jan. 7, 2017, could become an important first-line treatment in a therapeutic area where there are few safe topical options, according to Pfizer. There have been no new molecular entities approved for atopic dermatitis in 15 years, the company noted. The pharma projects crisaborole could achieve peak annual sales exceeding $2bn. Crisaborole fits neatly in Pfizer’s inflammation and immunology portfolio, which includes the JAK inhibitor Xeljanz (tofacitinib), approved for rheumatoid arthritis, and prior experience marketing Enbrel (etanercept). “We believe we are well positioned to maximize crisaborole’s commercial potential through our strong relationships with pediatricians and primary care physicians,” Albert Bourla, group president of Pfizer’s Global Innovative Pharma and Global Vaccines, Oncology and Consumer Healthcare Businesses, said in a statement. Datamonitor Healthcare analyst Christina Vasiliou noted that “the extent of crisaborole’s uptake will be primarily determined by its cost, as it will be in direct competition with well-established and low-cost corticosteroids.” Pfizer will need to drive blockbuster sales of the drug to get a return on its investment, Deutsche Bank analyst Gregg Gilbert said in a same-day note. “Achieving accretion to non-GAAP EPS in 2018 should not be difficult (as per Pfizer’s press release), but achieving a good financial return on the deal would likely require very significant peak thepinksheet.com sales,” he wrote. “We would expect Pfizer to remain active on the business development front and believe it has plenty of flexibility to do so while returning cash to shareholders,” Gilbert added. Pfizer reportedly has thrown itself into the bidding process to buy cancer company Medivation Inc. as it looks to strengthen its budding oncology business (“Pfizer Oncology Strategy: Keeping Pace In The Doublet/Triplet IO Race” — “The Pink Sheet,” May 9, 2016). Anacor also holds rights to Kerydin, a topical treatment for onychomycosis, a toenail fungus, that is commercialized in the US by Novartis AG’s Sandoz unit and competes with Valeant Pharmaceuticals International Inc.’s Jublia (efinaconazole). Celgene/Agios Photo credit: pio3/shutterstock.com Anacor Purchase Marks Pfizer’s Post-Allergan Bolt-On Strategy Agios Pharmaceuticals Inc. will get $200m to kick off a new partnership with longtime collaborator Celgene Corp. under a complex agreement to develop therapies that alter the metabolic state of immune cells to enhance the immune response to cancer. The companies did not disclose any specific immuno-oncology drug targets, but Agios Chief Scientific Officer Scott Biller said during a May 17 conference call with analysts that the collaboration will seek to validate Agios-discovered targets “that are not on the radar screen of other researchers.” Yet, while the company granted Celgene a major stake in its earlystage, metabolic immuno-oncology program, Agios also regained global rights to AG-120, which Celgene previously licensed outside of the US under a 2010 agreement tied to the smaller company’s cancer metabolism research platform. While Celgene returned its ex-US rights to AG-120 to Agios, the big biotech remains committed to other programs under the companies’ first agreement. Celgene CSO Rob Hershberg said in a statement that the collaborators’ new deal “builds upon the extremely productive partnership and working relationship that exist between our two companies.” The rights to two cancer metabolism programs discovered under the existing relationship between Agios and Celgene, including one focused on methylthioadenosine phosphorylase (MTAP) deleted cancers, will now fall under the companies’ new metabolic immunooncology agreement. Any other cancer metabolism programs discovered at Agios will remain wholly owned by the company, since the discovery phase of its 2010 deal with Celgene expired on April 14. The terms of the new agreement are similar to the companies’ 2010 deal. Agios will receive $200m up front to lock in the initial four-year May 23, 2016 | Pink Sheet | 23 research term, but Celgene can pay an undisclosed option fee to extend up to two years. Agios will lead all early research, discovery, preclinical and Phase I clinical trials. Celgene may decide which programs it wants to collaborate on when drug candidates reach the preclinical stage and the company has until the end of Phase I dose escalation studies to pay a fee of at least $30m to exercise its option to license an asset. Celgene and Agios will split worldwide development and commercialization costs and profits for each licensed metabolic immuno-oncology program on a 50-50 basis, and Agios may earn up to $169m in clinical and regulatory milestone fees for each program. The companies will alternate leadership of US development and commercialization for each asset with Agios leading the first program, but Celgene will lead ex-US development and sales. In addition, Celgene may pay Agios up to $209m in milestone fees in exchange for a 65% share of costs and profits for one program under the agreement. For this program, Celgene will lead worldwide development and commercialization. Other flexibility pre-written into the deal gives Celgene an option to license exclusive worldwide rights to any inflammation and autoimmune programs discovered under the companies’ new agreement. Agios will earn milestone fees up to $386m for each inflammation or autoimmune program plus double-digit royalties on net sales. Jefferies analyst Brian Abrahams said in a May 17 research note about Celgene that its new deal with Agios “is unlikely to have material impact to Celgene in the near/medium term, though we believe it does reflect Celgene’s continued flexibility leveraging evolving science and partnership learnings to pivot into more strategic areas. We continue to view Celgene’s growth prospects, pipeline breadth and R&D strategy as best-in-class and underappreciated.” Biogen/Regenxbio/University of Pennsylvania Adding to a deal signed not quite a year ago with Applied Genetic Technologies Corp. to move into ophthalmic gene therapy, Biogen Inc. inked a pair of agreements May 16 that will bring it adeno-associated virus (AAV) technology and research assistance to advance programs for a pair of undisclosed rare genetic vision disorders into clinical development (“Biogen Expands Gene Therapy Efforts Via Deals With Regenxbio, Penn” — “The Pink Sheet” DAILY, May 16, 2016). The big biotech announced a three-to-five year R&D pact with the University of Pennsylvania, through which it will work with researchers James Wilson, head of the university’s gene therapy program, and Jean Bennett, director of Penn’s Center for Advanced Retinal and Ocular Therapeutics. In an interrelated move, Biogen also agreed to license AAV technology from REGENXBIO Inc., including an exclusive worldwide license to Regenx’s proprietary NAV (novel adeno-associated virus) AAV8 and AAV9 vectors, with rights to sublicense. “Bennett is really the world expert in genetic vision disorders using AAV technology, so we’ve had a relationship with Penn for years, including with both Bennett and with Jim Wilson, our scientific founder, across a number of indication areas,” Regenx CEO Kenneth Mills explained in an interview. Biogen has been ramping up its gene therapy R&D efforts in recent years, as signified by its hiring away Olivier Danos from Kadmon Corp. 24 | Pink Sheet | May 23, 2016 Photo credit: f11photo/shutterstock.com d e a l watc h Biogen’s deal with UPenn will tap into work by James Wilson, head of the university’s gene therapy program, and Jean Bennett, director of Penn’s Center for Advanced Retinal and Ocular Therapeutics. LLC in 2014 as head of its gene therapy unit – previously Danos had been director of the Gene Therapy Consortium at University College London (“Spotlight Returns To Biogen R&D To Sustain Success” — “The Pink Sheet,” Feb. 2, 2015). In 2014, the biotech signed a deal with Sangamo BioSciences Inc. to develop and commercialize therapies for sickle cell disease and beta thalassemia. That was followed in 2015 by an agreement with Italy’s San Raffaele Telethon Institute for Gene Therapy to develop gene therapies for hemophilia A and B. Under the new deal, Biogen will pay Penn $20m up front and up to $62.5m in funding over the next three to five years to fund R&D efforts under seven distinct preclinical target areas through the labs of Wilson and Bennett. The collaboration will focus on both gene therapy and gene-editing technologies, Biogen said, and could result in Penn earning up to $2bn through R&D funding, options and milestones. Various milestones specified under the agreement could trigger payments ranging between $77.5m and $137.5m per potential product. The collaboration will address multiple objectives – beyond the eye, the partners will focus on skeletal muscle and central nervous system (CNS) therapies. They also will attempt to validate next-generation gene transfer technology using AAV gene-delivery vectors and explore the expanded use of genome-editing technology as a potential therapeutic platform. Mills said the agreement between Biogen and his company is a straight licensing arrangement, but as the Penn/Biogen collaboration develops, opportunities for Regenx to take on a greater role in the work may emerge. He described the deal as facilitating the Penn/ Biogen work in the two undisclosed indications. Biogen will select a single vector for each indication. © Informa UK Ltd 2016 d e a l watc h Specific financial terms were not disclosed, but Regenx will get an upfront fee, ongoing fees and can earn milestones and royalties on resulting products. Mills said Regenx will disclose in an SEC filing during the second quarter the receipt of “low single-digit” millions of dollars from the deal with Biogen. The additional investment Biogen is taking should help it move more quickly into clinical development. Most of the firm’s gene therapy programs remain in preclinical development – Biogen’s lone clinical gene therapy candidate at present is called XRLS Gene Therapy, now in Phase II in X-linked retinoschisis (XRLS). That candidate had been advanced to Phase I by AGTC before the 2015 deal with Biogen, which also transferred a preclinical candidate for X-related retinitis pigmentosa, plus two other preclinical ophthalmology candidates and a third non-ophthalmic candidate, to the big biotech. Biogen paid AGTC $94m up front, made a $30m equity investment and could pay out up to $472.5m in milestones on the two most advanced candidates under the agreement. Janssen/MacroGenics Janssen Biotech Inc. apparently likes what it’s seen so far from the first bispecific antibody that it licensed from MacroGenics Inc., because the Johnson & Johnson subsidiary obtained rights to a second asset from the Rockville, Md.-based firm’s Dual Affinity Re-Targeting (DART) platform. MacroGenics has entered into collaborations with seven different partners for the development of DART compounds yielding a slew of upfront and milestone fees to support its wholly-owned and partnered programs. The company will get $75m up front from Janssen under the companies’ second agreement, which pertains to the pre- clinical T-cell redirecting compound MGD015, plus up to $665m in milestone fees and double-digit royalties on global net sales. Leerink Partners analyst Michael Schmidt wrote in a May 18 report that “bispecific antibodies are poised to play a more important role in cancer immunotherapy and MacroGenics has the broadest bispecific pipeline in clinical development, with multiple shots on goal.” The company entered into a clinical trial collaboration with Merck & Co. Inc. in October to test its Phase III HER2-targeting monoclonal antibody margetuximab in combination with Merck’s PD-1 inhibitor Keytruda (pembrolizumab) in a Phase Ib/II trial enrolling patients with advanced gastric cancer. MacroGenics also initiated a Phase III trial in August to test margetuximab versus Roche’s Herceptin (trastuzumab) – both in combination with chemotherapy – in the third-line treatment of HER2positive breast cancer. All of the DART antibodies in the MacroGenics pipeline are in Phase I or earlier stages of development, but preclinical data to date have led to some lucrative and flexible collaboration agreements with big pharma and others. As with the Phase I asset MGD011, the first bispecific antibody licensed by Janssen, the J&J biotech business group will lead global clinical development and commercialization for MGD015. However, MacroGenics may contribute funding to help cover MGD015 clinical development costs in exchange for a share of profits from US and Canadian sales. The biotech company may also opt in to co-promote MGD015 in the US. Joseph Haas joseph.haas@informa.com Jessica Merrill jessica.merrill@informa.com Mandy Jackson mandy.jackson@informausa.com New Products FDA’s NDA And BLA Approvals Below are FDA’s original approvals of NDAs and BLAs issued in the past week. Please see key below chart for a guide to frequently used abbreviations Sponsor Product INDICATION Tecentriq (atezolizumab) Use of the PD-L1 inhibitor to treat locally advanced or metastatic urothelial carcinoma in patients with disease progression during or following platinum-containing chemotherapy, disease progression within 12 months of neoadjuvant or adjuvant treatment with platinum-containing chemotherapy CODE Approval Date 1 5/18/2016 New Drugs Roche (Genentech) Key to Abbreviations Review Classifications NDA Chemical Types P: Priority review S: Standard review O: Orphan Drug 1: New molecular entity (NME); 2: New active ingredient; 3: New dosage form; 4: New Combination; 5: New formulation or new manufacturer; 6: New indication; 7: Drug already marketed without an approved NDA; 8: OTC (over-the-counter) switch; 9: New indication submitted as distinct NDA – consolidated with original NDA; 10: New indication submitted as distinct NDA – not consolidated with original NDA thepinksheet.com May 23, 2016 | Pink Sheet | 25 Advisory Committees Recent And Upcoming FDA Advisory Committee Meetings Topic Advisory Committee Date Novo Nordisk’s insulin degludec/ liraglutide injection as adjunct treatment to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus Endocrinologic and Metabolic Drugs May 24 Sanofi’s insulin glargine/lixisenatide injection fixed-ratio drug product and lixisenatide injection for treatment of adults with type 2 diabetes mellitus Endocrinologic and Metabolic Drugs May 25 Teva Branded Pharmaceutical Products R&D Inc.’s hydrocodone extended-release tablets, Anesthetic and Analgesic formulated with purported abuse-deterrent properties, for management of pain severe enough to Drug Products; Drug Safety require daily, around-the-clock, long-term opioid treatment and for which alternative treatment and Risk Management options are inadequate June 7 Pfizer’s oxycodone/naltrexone extended-release capsules, formulated with purported abusedeterrent properties, for management of pain severe enough to require daily, around-the-clock, long-term opioid treatment and for which alternative treatment options are inadequate Anesthetic and Analgesic Drug Products; Drug Safety and Risk Management June 8 Merck Sharpe & Dohme’s bezlotoxumab (MK-6072) for prevention of Clostridium difficile infection recurrence Antimicrobial Drugs June 9 Research programs in the Laboratory of Plasma Derivatives in CBER’s Division of Hematology Research and Review, Office of Blood Research and Review (open session); intramural research programs site visit report and personnel staffing recommendations (closed session) Blood Products June 20 (teleconference) Boehringer Ingelheim’s Jardiance (empagliflozin) and Synjardy (empagliflozin/metformin) for adults with type 2 diabetes mellitus and high cardiovascular risk to reduce the risk of all-cause mortality by reducing the incidence of CV death and to reduce the risk of CV death or hospitalization for heart failure Endocrinologic and Metabolic Drugs June 28 Development plans for establishing the safety and efficacy of prescription opioid analgesics for pediatric patients, including obtaining pharmacokinetic data and the use of extrapolation Anesthetic and Analgesic Drug Products; Drug Safety and Risk Sept. 15-16 Management; Pediatric Pink Sheet editorial director managing director advertising Phil Jarvis Christopher Keeling corporate sales design John Lucas, Elissa Langer Jean Marie Smith senior writers (Gold Sheet) Denise Peterson denise.peterson@informa.com Cathy Kelly catherine.kelly@informa.com editor Brenda Sandburg brenda.sandburg@informa.com M. Nielsen Hobbs nielsen.hobbs@informa.com (Business & Clinical Development) Sue Sutter sue.sutter@informa.com Mary Jo Laffler maryjo.laffler@informa.com Joseph Haas joseph.haas@informa.com (Europe) Emily Hayes emily.hayes@informa.com Sten Stovall sten.stovall@informa.com bureau editors (Europe) John Davis john.davis@informa.com (Commercial) Jessica Merrill jessica.merrill@informa.com 26 | Pink Sheet | May 23, 2016 Bowman Cox Joanne S. Eglovitch Editorial office: 52 Vanderbilt Avenue, 11th Floor New York, NY 10017 phone 240-221-4500, fax 240-221-2561 Derrick Gingery derrick.gingery@informa.com Customer Care: 1-888-670-8900 or 1-908-547-2200 fax 646-666-9878 clientservices@pharmamedtechbi.com Lisa Lamotta lisa.lamotta@informa.com © 2016 Informa Business Intelligence, Inc., an Informa company. All rights reserved. contributing editors (FDA Performance Tracker) No part of this publication may be reproduced in any form or incorporated into any information retrieval system without the written permission of the copyright owner. Bridget Silverman © Informa UK Ltd 2016 Pharma intelligence Intelligence with a Global Perspective The Premier Resource In The Life Sciences Industry Clinica Biomedtracker Datamonitor healthcare Gray Sheet In Vivo Pharmasia News Pink Sheet Scrip For more information, please contact: +1 (212) 520-2765 | PharmaNewsSales@Informa.com www.informa.com Payers and other stakeholders who influence utilization must be assured of a new pharmaceutical’s clinical and economic value in addition to its safety and efficacy. HEOR experts apply evidence-based strategies to demonstrate value and support a product’s differentiation within a crowded market. Securing successful coverage and formulary positioning takes retrospective database analysis and prospective studies. 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