Linda Marban
Analyst · H.C. Wainwright. Please proceed with your questions
Good afternoon. And thank you for joining us today for our fourth quarter and full year 2019 financial results and corporate update call. Of course, before I get into the details of our call, on behalf of everyone at Capricor, I would like to express our concern for all those who have been affected by COVID-19. We recognize these are difficult times for everybody. But what is encouraging is that we in science and medicine, are coming together globally to fight this scourge. Is with this spirit that we at Capricor continue to move our programs forward. On that note, we are very pleased with the progress that we've made in 2019 and looking ahead, we are very enthusiastic about 2020. All of us at Capricor are driven to achieve our goal of bringing our lead product candidate, CAP-1002 to patients for the treatment of Duchenne Muscular Dystrophy, and we are committed to expanding our exosome platform technology to treat a variety of disorders. As stated in our recent announcement, we are focusing on developing exosomal vaccines for a variety of indications, including those of viral origin. We feel that this is especially important in light of everything happening right now with COVID-19. On the call today, I will be providing an overview of the development of CAP-1002 for DMD, our exosomes program with a specific focus on building a vaccine platform, the key events that occurred during the past year, and our goals and objectives for 2020. First, I want to highlight some of our important accomplishments in 2019. In July of 2019, a significant achievement was the positive Phase 2 interim six months data results of our HOPE-2 clinical trial investigating CAP-1002 for Duchenne Muscular Dystrophy. We revealed these clinical trial results at the 24th International Congress of the World Muscle Society in a late breaking presentation. We were delighted to present and increase the visibility of CAP-1002 to this audience of professional experts working in the area of neuromuscular disease. Following the receipt of this data, we met with the FDA in a Type C End-of-Phase meeting and we continue to have ongoing productive meetings with the FDA to discuss our study data and obtain their guidance on the development path forward that we are incorporating into our clinical and regulatory strategy. We also completed an approximate $5.1 million equity financing at the end of 2019 to strengthen our balance sheet. And I also want to highlight that we have received over $45 million in non-dilutive capital since the inception of the company, and we plan to pursue additional funding opportunities to support our development as they become available. Now quickly, let's turn our lead -- let's turn to our lead drug candidates, our first-in-class biologic CAP-1002, currently being investigated as a treatment for DMD, and our positive six months interim results of the Phase 2 HOPE-2 clinical trial. Briefly, DMD is a genetic disease that affects approximately 200,000 boys and young men worldwide. This number includes 20,000 in the United States. This devastating genetic disorder causes muscle degeneration due to the lack of dystrophin, which is a protein in the muscle fiber membrane that acts as a cushion and kind of glue in muscle cell. The lack of dystrophin predisposes muscles to damage and make them unable to function properly. This muscle degeneration generally leads to death before the age of 30, most commonly from complications of the cardiomyopathy. Our study consists of Duchenne participants who mainly are non-ambulant, which means they are primarily dependent on a wheelchair to get around. These are boys and young men, typically between the ages of 12 and 28, and there are currently no approved products for these DMD patients. I cannot emphasize enough the dire need for an effective therapy for these boys and young men who are unable to walk and despite their challenges work to maintain the use of their arms, hands and shoulders for day-to-day life activities which includes feeding themselves, taking care of their basic hygiene needs, like brushing their teeth. It is a battle that these boys and young men fight every day to keep their independence and minimize the reliance on other people. And it is this particular group of patients the CAP-1002 is now attempting to treat. Current gene therapies are limited and do not address many of these patients who suffer from the later stages of this disease. Now let's look at the technology involved in CAP-1002, and the positive results of the Phase 2 clinical trial. First, let me remind you, the CAP-1002 is Capricor’s cell base therapeutic candidate, through the mechanism of action is immunomodulatory, anti fibrotic, and has been shown to lead to generation of new muscle cells. The Phase II HOPE-2 trial is a randomized, double blind, placebo controlled trial in participants with DMD and reduce skeletal muscle function. The objective of the trial is to evaluate the safety and efficacy of CAP-1002 with the dosing regimen of 150 million cells delivered intravenously every three months in 20 patients at nine sites in the United States. The mean age of the trial participants were 14.3 years, all patients for unstable corticosteroids and 80% of patients were non-ambulant. A significant milestone for the company was the positive Phase II HOPE-2 six months clinical results from the interim analysis. Data from the interim analysis demonstrated that teenage boys and young men in the advanced stages of DMD saw improvements in skeletal, pulmonary and cardiac function after receiving two doses of CAP-1002. Patients showed improvements in the performance of the upper limb, a tool specifically designed for assessing shoulder, elbow and distal wrist and hand function. Additionally, in the test, in tests assessing grip strength and tip-to-tip constraints also showed positive results. Although we commenced the trial using the PUL 1.2 version as our primary efficacy endpoint, the FDA has suggested the use of a updated PUL 2.0 version as the primary efficacy endpoint, which would support a biologic license application, fondly known as a BLA. We also evaluated the patients in HOPE-2 using the PUL 2.0. The PUL scale was designed to measure upper limb motor performance across the spectrum of severity of DMD and is specifically focused on patients who're unable to perform the 6 minute walk test. In this study an improvement in pulmonary function was also observed. There was an improvement in cardiac function as measured by MRI, so in less thickening of the anterior and lateral wall of the heart. In patients with DMD their heart, climbed progressively and they have impaired function in the later stages of the disease. Improving systolic wall thickening suggest possible functional improvements that may be better understood once we see the 12 months data. This positive data is very promising for CAP-1002. We have shown positive outcomes from two clinical trials to-date. The HOPE-2 clinical study is the first placebo controlled clinical trial, showing upper limb functional improvements and non-ambulant DMD patients. As we have previously announced, Capricor has been granted regenerative medicine advanced therapy designation, known by the acronym RMAT, orphan drug designation, and pediatric rare disease designation by the FDA for CAP-1002 for the treatment of Duchenne muscular dystrophy. The goal of the FDAs RMAT designation, let me remind you, is to facilitate efficient development and review of cells and gene therapies. The RMAT designation provides benefits that include more frequent meetings with the FDA to discuss the development plan of the product candidate and eligibility for rolling review and of course priority review. The RMAT designation has enabled us to collaborate more closely with the FDA, which is helpful in the development of CAP-1002. We are now awaiting the 12 months results from the HOPE-2 study, which we plan to announce in the second quarter of this year, as patients are undergoing their final assessments in the coming weeks. Following receipt of this data if positive, we intend to meet with the FDA to discuss the next steps in this program. Our goal is to move this therapeutic towards registration as quickly as possible. Now I would like to turn your attention to the latest news on the expansion of our Exosome Technology. We recently announced our strategic plans to further develop and expand our exosome technology platform to create new vaccines and therapeutics. At the same time, we announced the appointment of Dr. Stephen Gould, a Professor of biological chemistry at Johns Hopkins University as Capricor's Executive Consultants to direct and manage our exosomal-based therapeutic development initiative. We are very excited about this important step and realizing the importance the potential of our exosome technology platform under the leadership of Dr. Gould. Well, let me tell you a little bit about Dr. Gould. He is an Internationally recognized exosome expert who brings an unparalleled understanding of exosome engineering to Capricor’s exosome-based research and development program. Dr. Gould’s team was the first to reveal the mechanistic link between exosome biogenesis and virus spreading. The first to identify mechanisms of exosome engineering and the first to develop an exosome-based cancer therapeutic. Dr. Gould has published numerous research articles and cited reviews and several book chapters, received numerous public and private research grants, organized numerous scientific conferences, and served on an array of NIH and other grant review panels. I know we've been discussing this for a while, but to briefly remind you, exosomes are membrane bound extracellular vesicles secreted by virtually all cell types and are composed of a nanometre size lipid bi-layer. Exosomes signal or communicate with cell and can potentially be modified to transport a therapeutic into cell. Exosomes can also be adapted to carry proteins on the outside, or nucleic acids on the inside. This highlights the importance of harnessing the power of the exosome as a drug delivery vehicle. It speaks the language of the cell, so are better able to bring a therapeutic to a target of interest rather than a shotgun approach, which is how a liposome might work. So let me answer this question, very importantly, why is Capricor developing an exosomal vaccine platform. While the vast majority of vaccines are comprised of purified recombinant proteins, or alive attenuated agents killed pathogen or antigen and coding DNAs. While these other approaches are effective against many viruses, immunization with recombinant proteins and DNAs often yields relatively weak protection against infection. Well immunization with killed virus provides attenuated advance, poses health risks both to vaccinated individuals and of those who produce the vaccine. Furthermore, the absence of a uniform approach to vaccine development makes it difficult to quickly develop and produce effective vaccines for newly emerging viruses, such as COVID-19. Capricor is working to overcome these limitations by developing exosome based vaccine. Due to IP concerns, we are choosing not to publicly disclose the details of the technology at this time. But we can say that our exosome based vaccine platform technology combines the improved protection that comes from immunizing individuals with multiple antigens in a manner that mimics the advantages of conventional virus vaccine with a superior safety profile of virus free vaccine. In addition, Capricor’s exosome based vaccines will be designed to elicit drug humoral and cellular immune responses through the simultaneous expression of antigen, which has been described in our patent filings. Capricor plans to develop multiple exosome based vaccine platforms for COVID 19 and other indications. These efforts represent early stage research projects, which are designed to help us optimize exosome based vaccination strategy. The first step will be to produce our first experimental batches of exosome based COVID 19 vaccines, which, if successful, will be followed up with safety and efficacy studies, which of course will be subject to FDA monitoring and approval. Additionally, there are many non-dilutive grant opportunities from federal funding agencies that have recently been announced, which are focused on this area of great need, and we plan to actively pursue these opportunities as they become available. Please stay tuned for updates on this as we remain very focused on helping in this area of great need for patient. Furthermore, I have asked Dr. Gould to join us on a call next week to discuss the unique opportunity of using an exosome as a vector for vaccine development, whether it be an infectious disease, or in any other target, such as cancer. Lastly, it is important to note that in these challenging times, that the key assets of the company is our ability to build from bench to bedside. We have been working in conjunction with academic leaders since our inception, which has allowed us access to the science that drives the medicine. We're looking forward to building the same type of relationship with Dr. Gould and his laboratory. We will also continue to build our team here at Capricor to support the company's expanding platform. Now looking ahead, I will begin to highlight our key objectives for 2020. For cell therapy program and DMD, we expect to report our CAP-1002 for DMD top line 12 months Phase 2 HOPE-2 study data in the second quarter, we expect to continue our active discussions with the FDA to discuss next steps for the DMD program after receipt of this final 12 months data. And in our exosome program, we are focused on expanding our exosome technology platform and are now focusing on developing an exosome-based vaccine for COVID-19. While it is still early days for this program, stay tuned for more updates as they become available. In addition, we plan to file an IND for DMD using our CDC exosomes in the second quarter. Finally, we'll continue to pursue partnership and grant opportunities for each of our programs. With that, I will now turn the call over to AJ Bergmann, our CFO.