Richard Pops
Analyst · Leerink. Please go ahead
That's great. Thank you, Jim. Good morning everyone. So we have a lot to cover this morning. The past few months have been jam-packed with important events, highlighted by the approval and launch of Aristada, the strong progress in the ALKS 5461 pivotal studies, and FDA meetings for both 3831 and ALKS 8700, which clarified advantageous registration pathways for these two important medicines. The pipeline is really coming together and critical elements have been substantially de-risked. As we approach the end of the year, we're on track for accomplishing what we set out to do in 2015. At the highest level, this means advancing multiple product development programs to the point where it's apparent that Alkermes controls one of the most important pipelines of new medicines in the industry, medicines designed to address serious patient needs in large chronic CNS disease areas. This is an unusual position and one we think is well-suited to the current environment where there's serious public skepticism about the real value of medicines and the role of bio-pharmaceutical companies play in improving human health. We are developing product candidates addressing specific patient-driven needs in large chronic diseases of the CNS and testing these medicines often head to head against existing state-of-the-art treatments. We are designing them to improve upon what precedes them. The number of people affected by these conditions is so large and the associated costs so significant, that if we're successful, we have the opportunity to price our medicines responsibly so that the whole ecosystem has the potential to benefit. As we close out 2015 and enter 2016, just look at what's happening. We plan to start ramping up the registration programs for ALKS 3831 in schizophrenia and ALKS 8700 in MS, and complete and obtain the results from our core efficacy studies from the ALKS 5461 forward pivotal program in major depressive disorder. We'll also start the clinical program for ALKS 7119, which we're developing for the treatment of agitation associated with Alzheimer's disease, and move forward with our biologic RDB 1450. All of this will be happening against the backdrop of a major commercial launch for Aristada. So we're at a historic level of activity and productivity with major milestones ahead of us. So let's start with Aristada, for which we received FDA approval on October 5th. The nationwide launch of Aristada is well underway, with our team actively targeting a well-defined group of physicians who have a history of prescribing ALIs [ph] for the treatment of schizophrenia, as well as payors to secure broad access for Aristada. Aristada embodies key attributes important to patients and healthcare providers. Those are efficacy, range of doses and durations, in a ready-to-use product format. This is the profile we designed at the outset. We realized it with Aristada and now we can bring it to the communities. The opportunity that Aristada represents for Alkermes is clear. It has the potential to transform our commercial presence, establish a new foundation for our growth in CNS, and become our most significant product yet. So, here we go. Moving to the late-stage pipeline. We have a number of important updates today. I'll begin with the ALKS 8700, our monomethyl fumarate or MMF oral molecule that's designed to provide the efficacy for the treatment of multiple sclerosis, and offer favorable tolerability. This morning we announced important developments related to the registration program, including positive clinical trial results and a streamlined regulatory pathway. Based on the meeting we held with FDA in August, we have agreement that our 505(b)(2) strategy referencing Tecfidera is an appropriate registration pathway for ALKS 8700. The foundation of this pathway is FDA's view that the therapeutic rationale for both ALKS 8700 and Tecfidera is to provide patients with therapeutic concentrations of MMF. Therefore, there are two essential elements of this new drug application or NDA. Data from a pharmacokinetic bridging study, or multiple bridging studies, comparing plasma concentrations of MMF achieved by both ALKS 8700 and Tecfidera, and a 600-patient two-year safety study. Importantly, this means that we will not need to conduct a separate lengthy and expensive efficacy study in patients with MS. In addition, we are very interested in determining the gastrointestinal tolerability of ALKS 8700, so the registration program will include a randomized head-to-head comparison of the GI tolerability of ALKS 8700 compared to Tecfidera, in approximately 420 patients, which we'll initiate mid-2016. These patients will have an opportunity to roll over into the safety study. On the clinical side, this morning we announced results from our randomized double-blind pharmacokinetic study, which was designed to answer the central question raised by FDA's regulatory input. Can ALKS 8700 provide the same plasma levels of the MMF as Tecfidera? It was a clear success. Initial data from the study demonstrated that ALKS 8700 can provide plasma concentrations of MMF equivalent to those achieved with Tecfidera. The most common adverse events for ALKS 8700 in the study were flushing, dizziness, and constipation. We'll still need to conduct additional PK bridging studies to further support the PK comparability and the NDA, but we believe we've answered the key question. So with these results and agreement with the FDA, we have achieved they key go criteria for ALKS 8700 and we look forward to getting the registration program underway in December. We expect to be able to submit the NDA for ALKS 8700 in 2018. So, turning now to ALKS 3831, our novel oral, broad-spectrum anti-psychotic drug candidate designed to harness the anti-psychotic properties of elanzapine but without the associated weight gain. Here we had another productive recent interaction with FDA, in this case with the Division of Psychiatry. And we plan to begin the pivotal program later this year. The basic architecture of the registration program is very straightforward. Two studies. A four-week efficacy study primarily comparing ALKS3831 to placebo. And secondly, a phase 3 study very much like our phase 2 study, with a focus on weight gain, compared to elanzapine over six months. Both of these studies will roll over into longer-term safety studies. So the first study will be a very simple four-week efficacy study to evaluate the anti-psychotic properties of ALKS 3831 compared to placebo. We'll enroll approximately 390 patients with acute schizophrenia, and we'll begin that in the fourth quarter. The efficacy study will include an elanzapine comparator, with the primary analysis being ALKS 3831's effect on PANSS scores compared to placebo. The weight gain study will essentially be a simplified version of the highly successful phase 2 program that you've seen. It will involve six months comparison data between ALKS 3831 and elanzapine, without the one-week elanzapine lead-in. The study is planned to begin in Q1 2016 and we'll randomize approximately 500 patients with stable schizophrenia, to receive ALKS 3831 or elanzapine. The primary endpoint will evaluate changing percent body weight from baseline for six months. This is an important feature of the study, with weight as the primary endpoint, it will support its inclusion in the label. We expect this program will enroll throughout 2016. And like we've done with past programs, we'll update you on our progress on our estimated completion window as we get underway. As with ALKS 8700, following a meeting with the FDA, the path to approval for ALKS 3831 has been clarified. The program is designed to clearly demonstrate the efficacy and weight attenuating features of ALKS 3831, and will provide a robust data package for our NDA submission. This is a straightforward program from this point on and we're very excited to get the registration program underway. Moving to our most advanced clinical candidate, ALKS 5461, is our novel opioid modulator being developed for patients with major depressive disorder getting adequate relief from standard therapies. We are approaching data readouts for the pivotal program. We are on track to have data from FORWARD-4 in early Q1 2016, data from FORWARD-3 later in that same quarter, and data from FORWARD-5 in Q3 2016. This is potentially a really important medicine that impacts a lot of people's lives. We're pleased with the way the program has proceeded and we're excited to see the upcoming results. In addition to our late-stage pipeline, we have two candidates approaching the clinic, ALKS 7119 and RDB 1450. For RDB 1450, our immuno-oncology candidate, we received feedback from the FDA which requires some additional work on our part. So we now plan to file the IND in Q1 of next year and enter the clinic in Q2. ALKS 7119, our oral multivalent NCE [ph] for the treatment of Alzheimer's agitation and other psychiatric indications, is on track to enter the clinic in early Q1 2016. The double-blind placebo-controlled study will evaluate the safety and tolerability of single ascending doses of ALKS 7119 and will also include a batter of psychometric assessments which are intended to give us an early look at the human pharmacodynamic response. So with a major product launch underway with Aristada, Vivitrol continuing to grow, and three potential blockbuster product candidates in or entering pivotal development, the level of activity has never been higher at Alkermes. We're delighted to be in the position we're in and we're looking forward to this exciting and productive time in the Company's evolution as a leading innovator of CNS medicines. And with that, I'll turn the call back to Sandy to handle the questions.