Adam Gridley
Analyst · Canaccord
Thank you, Jon and thanks to our stakeholders for joining the call this morning. Histogenics turned in the strong performance in 2016 with significant progress by the team across all areas of our business. Most importantly, enrollments in our NeoCart Phase 3 clinical trial continues in accordance with our plan with 214 patients enrolled as of the call today. This puts enrollment in almost 90% complete with a pipeline of patients already identified to complete the required 245 patients by the end of the second quarter of 2017. This timing leads to an anticipated 1 year primary endpoint data readout in the middle of 2018, a BLA filing shortly thereafter, and a potential approval and launch in 2019 as planned. Furthermore, we achieved important milestones in the manufacturing portion of the NeoCart development and scaling program with the incorporation of internally produced collagen into the NeoCart Phase 3 clinical trial in the second quarter of 2016. We also reached agreement with the FDA in the third quarter of 2016 on the transitioning qualification plans to NeoCart 3D collagen scaffold based on the work that we have done with Cornell University in the area of biomechanical testing. We also completed the $30 million financing with leading healthcare investors and have cash on the balance sheet that we believe will enable the company to get to our top line Phase 3 data readout in mid-2018. We are now turning our attention to the preparation of the NeoCart BLA filing and potential commercialization. We believe that the cartilage repair market opportunity is currently underserved with patients, physicians and payors, all seeking better alternatives. We believe that the potential benefits of NeoCart, if approved, include a more rapid and durable recovery for the patient, the 1 year superiority endpoint combined with a relatively quick and easy procedure for the physician and this may significantly expand the market. As a reminder, there are currently more than 500,000 procedures performed each year in the U.S. alone to treat cartilage defects in the knee, including approximately 200,000 microfracture procedures. Microfracture, which is appropriate for smaller defects, is very much our target market. Should we able to demonstrate the superiority of NeoCart over this standard of care in our Phase 3 clinical trial and receive approval from the FDA. For perspective at the current reimbursement level of approximately $30,000, every 2,500 NeoCarts sold represents $75 million in revenue. And as such, it does not require a large penetration on the available microfracture market for NeoCart to achieve potential commercial success. As we have also discussed previously, our objective is to maximize the commercial potential of NeoCart internationally, particularly in Japan or Asia more broadly, where the market is large and growing to a greater acceptance of regenerative medicine and the expedited regenerative medicine development pathway available on that market. We have had several positive meetings with the Pharmaceutical and Medical Devices Agency, or PMDA and expect to have the clear path forward that incorporates feedback from the PMDA by the middle of 2017. Finally, we continue to generate valuable on high-quality publications to support the NeoCart platform, do our work with the investigators in the NeoCart clinical trials, and our collaborators including Cornell, Intrexon Corporation and Brigham and Women’s Hospital. Moving on to some of the details regarding our Phase 3 clinical trial and additional accomplishments. As you may recall, we have enrolled 186 of the 245 patients required to complete the Phase 3 clinical trial at the time of our third quarter 2016 conference call mid-November. At the end of 2016, total enrollment was 196 patients on the high-end of our previous guidance for 2016 and an increase of 82 patients or approximately 72% over total enrollment at year end 2015. Enrollment now stands at 214 patients. And as of today, our pipeline of consent to patients which includes those that have agreed to potentially participate in the trial, but have not yet scheduled their scopes totals approximately 245 of the required 245 patients to complete the trial. While not all consent to patients are randomized, these numbers give us comfort that we are on track to complete the enrollment by the end of second quarter of 2017, particularly as the pipeline still continues to build and competition among sites has increased as they raised to complete the seminal perspective U.S. trial. At the investigator level, we currently have 36 sites in the trial, including 4 in Canada. In 2016, Histogenics also received approval from Health Canada to begin the clinical testing of NeoCart in Canada. In parallel with the regulatory process, we strategically selected and initiated a small number of clinical sites based on the number and demographics of the patients served by these sites and in fact have enrolled our first 3 patients in Canada with more on the pipeline. Importantly, we also continue to see a diversification of enrollment metrics across more sites and now have 17 sites that have enrolled 5 or more patients, the minimum number for being treated statistically as a separate site. This is a major improvement from just over a year ago when we are highly dependent on just a few sites for the majority of our enrollment. We note that 7 of the 17 sites were added to the list of those enrolling 5 or more in 2016 and we continue to receive the positive anecdotal feedback from both long time and new investigators related to the simplicity of the NeoCart procedure and the recovery of their patients receiving NeoCart. Of note as of today, approximately half of the 245 patients required to complete the trial have passed the 1 year post implant time point. With enrollment beginning to come to a close, we are pivoting to preparing for the NeoCart BLA filing as well as the potential commercialization of NeoCart. Over the last several quarters, we have been generating and publishing additional data that can support future regulatory filings as well as commercialization activities as NeoCart is approved. For example, earlier this year, we announced publication of the MRI and patient reported outcomes data from the completed Phase 1 and 2 NeoCart clinical trials and the January 2017 issue of the American journal, Sports Medicine. The publication contained data from 29 patients with symptomatic full thickness cartilage lesions of the distal femoral condyle that were treated with NeoCart in these two trials. Safety and efficacy were evaluated prospectively by MRI and patient reported outcomes through a 60-month follow-up period, with 21 patients evaluable at the final time point. Key conclusions from the peer-reviewed publication included the following. The MRI data demonstrated significant improvement in cartilage quality over the first 24 months after treatment with stabilization and maturation there after out to 60 months. And the improvements in cartilage quality were accompanied by consistent and highly statistically significant improvements compared to baseline and patient reported pain and functional clinical outcomes as early as 3 to 6 months after implantation. We believe these data are consistent with the anecdotal feedback from the investigators and our ongoing Phase 3 clinical trial regarding their NeoCart patients and are excited by the potential for NeoCart to offer patients more rapid pain relief and return to function as well as durable recovery. This data also correlate nicely with the data from the biomechanical testing we have conducted with Cornell University that were recently published in the Journal of Orthopedic Research. The summary bound mechanical data were initially presented at the Orthopedic Research Society Annual Meeting in March 2016, with additional data presented at the biomedical engineering society annual meeting in October 2016. The data show the unique properties of NeoCart at the time of implantation and demonstrate our ability to produce high link cartilage tissue ex vivo. Specifically, conclusions from this publication included Histogenics tissue engineered cartilage constructs exhibited mechanical properties approaching the cartilage as early as 3 weeks in coulter and importantly prior to implantation. Combination of cell, scaffold and engineering play an important role in the development of tissue-engineered cartilage implants and there was nominal improvement of all mechanical properties of the tissue-engineered cartilage constructs over time. With frictional properties approaching values by three weeks and compressive properties approach it needing values by 7 weeks. As a reminder, our work with Cornell was also instrumental to our submission to the FDA, where we reached agreement to use that same methodology to demonstrate equivalents of our internally produced scaffold with the current scaffold. While these data will be important to clinicians and patients in explaining NeoCart’s unique, clinically meaningful performance characteristics from the first two clinical trials, we are also leveraging these data for ongoing and future submissions to the regulated authorities both here in the U.S. and abroad such as in Japan. As enrollment wraps up, we intend to leverage our many years of manufacturing experience and the large library of clinical and non-clinical data supporting the NeoCart platform to evaluate new indications and explore new regions such as Japan. To that end, we have continued our dialogue with PMDA in Japan regarding our strategy to utilize our existing clinical data from the U.S. and augment that data from a small number of Japanese patients in the clinical evaluation to gain potential approval there. We have now discussed our clinical strategy and are waiting final feedback from the agency regarding the full approval pathway. In parallel, we are holding with the PMDA formal discussions around our CMC and non-clinical safety data packet which is nicely supported by 10 plus years of manufacturing history. To-date, the PMDA has given us positive feedback on a significant amount of clinical and non-clinical data generated and we believe the entirety of the data will be instrumental in defining an efficient path to conditional or perhaps full approval in Japan. We do expect to have our development pathway identified in the first half of 2017 and we will provide updates when available. Now, we have also continued our discussions with Japanese pharmaceutical companies to secure a potential commercial partnership. For example, in advance of receiving formal feedback from the PMDA, we have been actively building relationships with potential partners, because we believe the feedback will be an important part of building momentum and interest in our partnership discussions with this unique therapy. While hard to predict with any certainty, our goal is to secure a partnership in 2017, which may provide expertise, commercial capabilities and potentially additional non-dilutive funding to support this program and eventual commercialization. In addition, we are continuing our exploratory R&D work through our collaborative research relationships with our scientific founder of Brigham and Women’s Hospital and also with Cornell to look at new product opportunities. It’s early in development, but believe – we believe that there may be a unique opportunity to combine our cGMP collagen and manufacturing and development capabilities with 3D bio printing and future biomaterial forms and applications such as gels, scaffolds and other cell delivery vehicles with the goal of creating next generation tissue implants, manufacturing methodologies and products. While these potential new products are still many years away, we believe the future platform opportunities including new cell types and different biomaterials are enabled by the 15 plus years of research and the recent raw material milestones that will allow us to simultaneously prepare for our BLA submission for NeoCart and leverage those achievements in the future product forms in new markets. Given the early and compelling performance data and feedback we hear on NeoCart we believe we have an opportunity to take these potential product benefits beyond the current indication of knee cartilage for the U.S. market. At this point I will turn the call over to Jon Lieber to discuss our financials.