Bruce C. Cozadd - Jazz Pharmaceuticals Plc
Analyst · Leerink Partners. Your line is now open
Thanks, Diane. Good afternoon, everyone, and thank you for joining us. We've made significant progress toward meeting our corporate goals for 2016 and believe the company is well-positioned to continue to deliver significant value to patients and investors in the years to come. Commercially, we continue to deliver strong top-line growth through higher Xyrem and Defitelio volumes, while remaining focused on the recent U.S. launch of Defitelio and the potential U.S. launch of Vyxeos in 2017. In R&D, our increasing investments have led to significant clinical and regulatory achievements and our expanding development portfolio in 2016, including initiating the rolling NDA submission for Vyxeos for the treatment of acute myeloid leukemia, completing enrollment in two Phase 3 studies of JZP-110 evaluating excessive sleepiness in obstructive sleep apnea, completing enrollment in the Phase 3 study of Xyrem in pediatric narcolepsy, and activating clinical sites in the Phase 3 study evaluating defibrotide in the prevention of veno-occlusive disease in high risk patients following hematopoietic stem cell transplantation. On the manufacturing front, we began shipments of Xyrem to the U.S. from our Athlone manufacturing facility, lessening our reliance on single source manufacturing for Xyrem. And in corporate development, we completed the Celator acquisition in the third quarter and continue to invest in other R&D related opportunities that provide access to innovation and potentially differentiated products, thus expanding our portfolio. Finally, we believe that our strong cash flow, low leverage ratio and flexible capital structure allow us to continue to meaningfully invest in portfolio diversification and expand our leadership role in the sleep and hema/onc therapeutic areas, all with the goal of delivering significant future value. I'll now provide an update on key commercial, legal, regulatory and clinical development activities in the third quarter, provide highlights of key events for the fourth quarter and 2017. I'll then turn the call over to Matt to review our financial results for the quarter and provide updated financial guidance. In our sleep therapeutic area, our lead product Xyrem delivered strong sales growth during the third quarter. Xyrem bottle volume growth was 9% during the third quarter and 6% year-to-date versus the same periods in 2015. The average number of active Xyrem patients grew to approximately 12,800 in third quarter 2016 from 12,450 in third quarter 2015. Our reimbursement approval rates for Xyrem remained strong. We launched our Xyrem field reimbursement support team in August with a focus on educating physician offices on navigating the prior authorization and reauthorization reimbursement processes. We believe this effort is critical given the increasingly complex reimbursement issues facing specialty products across the industry. I'm pleased to say that we've essentially completed enrollment of all active Xyrem prescribers and patients into the final XYREM REMS, allowing our field sales force to fully concentrate on educating healthcare providers, or HCPs, on the diagnosis of narcolepsy and the use of Xyrem in appropriate patients. We are pleased that following our ongoing efforts educating HCPs on the use of the Swiss Narcolepsy Scale, we've observed an increase in the diagnosis rate of type 1 narcolepsy or narcolepsy with cataplexy. We believe that all of our continuing educational efforts remain important in driving the future growth of Xyrem. I'll now provide a brief update of our Xyrem and other oxybate-related R&D programs. We've completed enrollment in our Phase 3 study of Xyrem in pediatric narcolepsy patients aged 7 to 17 with cataplexy. Earlier this year, the Data Safety Monitoring Board reviewed the results of a planned interim efficacy analysis in 35 patients per the protocol and recommended that the placebo arm be discontinued. After we conferred with FDA, we amended the protocol so that all patients enrolled following the amendment were placed in the active Xyrem arm of the study. We continue our safety monitoring, and in the Phase 3 pediatric study, the reported adverse events have been similar to what we've observed in adults and in the prior pediatric experience with no new safety signals emerging. We are in discussions with FDA on timing of the final data analysis in order to satisfy the requirements for the FDA pediatric written request that we received in 2014. Following the final safety and efficacy data analysis, we anticipate submitting a Xyrem supplemental NDA in late 2017, which will include data from the pediatric study and the study report for the pediatric written request. We've previously mentioned that we could begin disclosing some details of our other narcolepsy focused R&D programs by late this year. Today, I will take a few minutes to provide a brief status report. While Xyrem is clearly an effective drug for use in the treatment of EDS and cataplexy and narcolepsy, we want to offer patients new and potentially improved treatment options. Our most advanced oxybate product candidates, JZP-507 and JZP-258, have a significantly reduced sodium load compared to the 1,640 milligrams of sodium in the total nightly 9-gram dose of Xyrem. Our most advanced program is the investigational drug candidate JZP-507, which has demonstrated bioequivalence to Xyrem in a pilot study. We believe that JZP-507 with its 50% reduction in sodium content compared to Xyrem would offer a meaningful clinical benefit to narcolepsy patients. We plan to run the pivotal bioequivalent study in 2017 and are targeting an NDA submission in early 2018. We are planning to initiate a Phase 3 study in the EU and U.S. on our second most advanced oxybate-related product candidate, JZP-258, by early next year. JZP-258 contains 90% less sodium than Xyrem. As with JZP-507, we believe that significantly reducing sodium can offer a potentially meaningful clinical benefit to patients with narcolepsy. We anticipate that the JZP-258 Phase 3 study will be posted in ClinicalTials.gov in the next few months. We expect to enroll approximately 185 patients in 60 sites throughout the EU and the U.S. over approximately 18 months. Recognizing that high sodium intake is a public health concern, multiple agencies have issued daily sodium intake guidelines recommending reduction of sodium intake below 2,300 milligrams per day, and in some cases, below 1,500 ClinicalTrials.gov per day. And a study published in 2013 indicated that narcolepsy patients were at increased risk of heart disease and hypertension compared to matched controls in the general population. These results are corroborated by analyses of narcolepsy patients in the Danish National Registry and in the large bond claims database. Therefore, we believe that evidence supports the importance of reduced sodium intake in both JZP-258 and JZP-507 compared to Xyrem. And finally, while earlier in the development cycle, we continue to make good progress on a once-nightly approach and formulation work. The evaluation of deuterated oxybate continues as part of our once-nightly development process. Turning to a brief legal and intellectual property update on Xyrem. Patent litigation continues in the District Court in New Jersey. The District Court consolidated most of our cases against Roxane Laboratories and scheduled trials to commence on May 1, 2017. In August, we initiated litigation against Roxane on our '963 patent, a restricted distribution system patent not consolidated into the case scheduled for trial. Roxane has moved to dismiss the '963 patent case, and we do not know when the court will rule on that motion. A separate consolidated case that includes the remaining ANDA litigants is also proceeding, but no trial date has been set in that case. With respect to challenges to our patents through the U.S. Patent and Trademark Office Patent Trial and Appeal Board, or PTAB, we recently requested rehearing by PTAB on the IPR decisions regarding six restricted distribution system patents that were considered unpatentable. We are awaiting a response from PTAB, which does not have a deadline for ruling on this type of request. PTAB also recently held a hearing on the pending IPR involving three claims of the '963 patent and a decision is expected by March 2017. Turning to our development program for JZP-110, we completed enrollment in our two Phase 3 OSA studies and continue to anticipate preliminary data from these studies in the first quarter of 2017. The enrollment rate in the Phase 3 narcolepsy study has improved, and we expect to complete enrollment this quarter. We anticipate preliminary data from the narcolepsy study in the second quarter of next year. Subject to the results of these Phase 3 trials, we anticipate an NDA submission for narcolepsy and OSA late next year. Now on to the hematology/oncology franchise. Erwinaze performance was negatively impacted during the third quarter by continuing supply challenges. While the FDA has been extremely responsive to our requests to facilitate release of product as quickly as possible, due to manufacturing issues at our supplier, we experienced a supply interruption at the end of the third quarter and during part of October. We understand that having effective supply of Erwinaze is essential, and we're committed to continuing our around-the-clock efforts to release product as quickly as we can. However, we expect that we will continue to experience inventory and supply challenges going forward, which we expect will result in temporary disruptions in our ability to supply certain markets, including the U.S., this quarter. Our efforts remain focused on delivering Erwinaze to patients with acute lymphoblastic leukemia, who need this critically important treatment option. We are very sorry that we are not able to deliver drugs to all the patients who need it and have intensified our efforts to work with the manufacturer of Erwinaze to rectify ongoing supply challenges and quality issues to ensure reliable product availability. Now I'll turn to Defitelio. The launch of Defitelio in the U.S. continues to progress well with 105 accounts representing approximately 72% of the total transplant volume in the U.S. ordering product since launch. We were pleased to add 22 new accounts in the third quarter, and 86% of the total accounts ordering product reordered in the third quarter. While we don't have patient-level data, based on the institutions ordering, we continue to believe that the majority of patients receiving Defitelio are pediatric. However, we are observing increasing orders from adult accounts. U.S. sales initiatives remain focused on educating adult healthcare providers on the recognition of the signs and symptoms of VOD, the diagnosis and treatment of VOD with multi-organ dysfunction, and the clinical benefits of Defitelio. This remains an important growth opportunity in the U.S. market. To further enhance these critical disease and product awareness efforts, we've initiated the rollout of over 40 disease and product education programs this quarter, leveraging the 30 regional and national healthcare providers who make up our speakers' bureau. Our Market Access Group continues to highlight the health economics and value of Defitelio for payers and institutional stakeholders. Finally, the Defitelio new technology add-on payment from Medicare became effective October 1. In the EU, our team remains focused on ensuring that key hospital administrators and pharmacists are aware of the health economic benefits associated with the administration of Defitelio. On the R&D front, as mentioned earlier, sites are active in the Phase 3 Defitelio study in prevention of VOD in high-risk patients following HSCT. The study is expected to enroll 400 patients from 100 sites globally, and depending on results from the interim analysis, enrollment could increase up to a maximum of 600 patients. Finally, we are continuing our geographic expansion efforts with Defitelio and expect to complete the new drug submission for Defitelio in Canada by the end of the year. We recently received priority review status for this regulatory submission. We anticipate completing the submission of the Vyxeos rolling NDA in the first quarter of 2017. Vyxeos has fast-track designation in the U.S., and we plan to request priority review. Although we will not know our labeled indication until approval, Vyxeos was granted breakthrough therapy designation by FDA for the treatment of adults with therapy-related AML or AML with myelodysplasia-related changes. We anticipate submitting our EU Marketing Authorization Application in the second half of 2017 following the required pre-submission regulatory meetings. Since the Celator acquisition, we have prioritized the preparation of a high-quality NDA submission for Vyxeos in the U.S. We also remain enthusiastic about future development of Vyxeos as well as exploring other opportunities for the CombiPlex technology platform. Finally, I'm pleased to note that we'll have a strong scientific presence at the American Society of Hematology meeting next month with two oral presentations for Vyxeos, two oral presentations for Defitelio, six posters on Defitelio, Vyxeos and Erwinaze, and one online-only publication. We look forward to the rest of 2016 and a catalyst-rich 2017. Some significant planned events include: announcement of the preliminary Phase 3 JZP-110 data evaluating excessive sleepiness in OSA and narcolepsy and a potential NDA submission; completion of the Vyxeos NDA submission and potential FDA approval and launch in the U.S.; submission of the Marketing Authorization Application for Vyxeos in the E.U.; increasing clarity around Xyrem generic challenges; submission of an sNDA for Xyrem to include the pediatric Phase 3 study results and the report to meet the requirements for the pediatric written requests; initiating enrollment in the JZP-258 Phase 3 study; completion of the JZP-507 pivotal BE study; and advancement of other oxybate R&D programs. We believe these catalysts provide the potential to generate strong mid to long-term growth for shareholders and demonstrate our commitment to and execution on diversifying and expanding our commercial and development portfolio. Matt, let me now turn the call over to you.