Jeff Riley
Analyst · Primarius Capital
Thanks Kris and thanks for everyone joining us this afternoon. We’ve made great progress since the beginning of this year, especially with our programs designed to protect the microbiome. We advanced our C. difficile program into Phase 2 of clinical trials. We remain on target to initiate Phase 2 clinical trials for our IBS constipation program before the end of June and we expect Phase 2 data from both programs focused on protecting the microbiome by year end. We have also expanded our leadership team with the appointment of Steve Shallcross as our Chief Financial Officer beginning June 1st and Maureen Early joining the team in the newly created position of Vice President, Commercial. As we move into the next phase of development, with our microbiome-focused product portfolio, it is crucial that we build an infrastructure to move our programs into and through the clinic, and to support our efforts as we begin to plan for commercial entry, due to the nature of these microbiome programs the time spent in the clinic is likely less than a typically drug development program. I believe Steve’s significant experience will be valuable to achieving our goals. He has operational, financial and international bio-tech industry experience, and an established track record, leading the financial development and strategy for several publically traded biotech companies. He has effectively managed broad operations, cultivated significant relationships with a number of corporate development leaders in biotech and repeatedly structured financing strategies that enable some very successful companies in our industry to achieve their clinical and business goals. Steve will be based out of our Rockville, Maryland offices. Maureen has extensive global and domestic strategic marketing experience in the pharmaceutical industry working on products from pre-launch through post-launch. During her career, she has successfully launched several products, created effective anti-infective marketing programs and developed solutions to optimize brand lifecycles. I look forward to Steve and Maureen’s contributions as we execute our clinical milestones and seek to generate increased returns per shareholders. I also want to thank Evan Ballantyne for his contributions to Synthetic Biologics over the past three years. We appreciate his dedication to ensuring that the financials for the first quarter were successfully completed before he left to pursue other interests. We wish Evan the very best in his future endeavours. I’d now like to spend some time on development of our lead therapeutics that are designed to protect the microbiome while targeting pathogen-specific disseises. These programs include SYN-004, to protect the gut microbiome from beta-lactam IV antibiotics for the prevention of C. difficile infection and antibiotic associated diarrhea or AAD and SYN-010, to reduce the impact of methane producing organisms on IBS constipation. The majority of C. difficile cases are caused by the unintended consequences of antibiotic therapy to the gut microbiome. IV antibiotics excreted to the gut often wipe out the natural GI microflora, allowing the stronger bad bacteria, of which C. difficile is among the strongest to take over. This can lead to AAD or antibiotic associated diarrhea and perforation of the intestinal wall, with potentially fatal outcomes. Rather than treating C. difficile we have designed SYN-004 to be what we believe is the first point of care preventative therapy to protect the gut microbiome from the effects of certain beta-lactam antibiotics and therefore prevent the onset of C. diff infection and AAD. Our initial product, oral SYN-004 is intended to be administered to a patient with the IV antibiotics. It is intended to target and neutralize antibiotics that are excreted into the gut before they have a chance to disrupt the microbiome and cause the conditions that allow the overgrowth of C. difficile bacteria and the onset of diarrhea. We believe prevention is smarter than treatment and that a preventative therapy such as SYN-004 could potentially represent significant cost savings to U.S. healthcare system as a preventative SYN-004 also has a much larger potential market since it’s difficult to predict who among the 14 million hospitalized patients receiving IV beta-lactam antibiotics as part of most surgical procedures might develop C. diff. It’s conceivable that all or at least a very large percentage would be co-administered SYN-004. Each year approximately, 118 million doses of common IV beta-lactam antibiotics are administered in hospitals across America. Each of those doses represents an opportunity for SYN-004 to prevent the onset of C. difficile infection. It is also important to note that SYN-004 is expected to be synergistic with faecal transplants and other gut repopulation techniques. They are not mutually exclusive strategies. We have complete Phase 1a and 1b clinical trials and reported positive top line safety and tolerability data from both studies. This quarter, we reported positive pharmacokinetic results from both the Phase 1a and 1b clinical trials with supportive evidence that there is no active enzyme absorption into the bloodstream. In March, we initiated a Phase 2a clinical trial to evaluate gastrointestinal antibiotic degrading effects and safety of SYN-004 in ileostomy patients, and we expect top line data from this clinical trial to be reported next month. The Phase 2a randomized multicenter open label study is expected to evaluate the ability of two different dose strengths of SYN-004 to degrade residual IV ceftriaxone in the G.I. tract of up to 20 healthy participants with functioning ileostomies without affecting the concentrations of IV ceftriaxone in the bloodstream. The study consists of two treatment phases for all participants. One, the administration of IV ceftriaxone alone, and two the administration of one of two doses of oral SYN-004 and IV ceftriaxone. Time samples will be collected from the participants to measure the ability of SYN-004 to degrade the residual antibiotic. Participants will be enrolled at up to four trial sites located in the United States and Canada. The next step will be a Phase 2b proof of concept trial that is planned to launch in the second half of this year with top line data expected by year-end. Synthetic Biologics IBS-C candidate which is a new modified release formulation of a widely prescribed statin drug Lovastatin. It is also on track for the initiation of Phase 2 clinical trials by mid-2015. A 505(b)(2) regulatory pathway is anticipated for the development of SYN-010 which may allow a less complex route to market. We’re working in collaboration with Dr. Mark Pimentel at Cedars Sinai whose work has demonstrated a leading cause of IBS-C is excessive production of methane gas in the gut by microorganisms called M. smithii. The methane gas reduces G.I. motility and causes intestinal blockage. Current treatment options which more often than not are over-the-counter laxatives, treat the symptoms of constipation, intend to cause an IBS-C patient to swing the other way and have diarrhea. The market opportunity for SYN-010 is very large. Up to a third of IBS patients suffer from the constipation form of IBS, which puts the current addressable market in the U.S. alone at just over 13 million patients. SYN-010 is designed to reduce the impact of methane producing organisms and restore normal bowel function. Therefore it is designed to treat the underlying cause of pain, bloating and constipation associated with IBS-C, not just the symptoms. SYN-010 is also designed to have minimal impact on the microbiome. It is intended to slow the production of methane gas without disturbing the natural balance of the patient’s gut microbiome. We are currently finalizing the modified release formulation for SYN-010 to provide a more efficacious pharmacokinetic profile intended to diminish or prevent systematic absorption. Synthetic Biologics intends to file an IND application for SYN-010 to support the launch of a Phase 2 trial by the end of June and top line results are expected from this trial also by the end of this year. Synthetic Biologics third pathogen specific program, SYN-005 is being developed in collaboration with Intrexon and is based on research and IP license from the University of Texas at Austin. It combines two novel monoclonal antibodies to target and destroy pertussis toxins which is responsible for pertussis or whooping cough. We are continuing our discussions with international non-profit health organizations to secure non-dilutive funding to advance our SYN-005 program. If secured, synthetic Biologics intends to initiate a non-human primate program to explore the prophylactic and therapeutic effects of our antibodies and then move the program rapidly into the clinic. As previously disclosed, we are in active discussions with potential partners for Trimesta, our Phase 2 candidate for the treatment of relapse-remitting MS. Pending the MRI data from UCLA, we intend to further these discussions with potential partners with a goal of accelerating the development of Trimesta as quickly as possible. Last year, at two scientific forums, the lead investigator from UCLA presented data that showed Trimesta in combination with Copaxone not only improved its ability scores at 12 months among the 158 women in the study with MS, but also showed a statistically significant and clinically relevant improvement in cognition and this clearly distinguishes Trimesta from all currently available MS therapies. Enrolment is continuing in a separate Phase 2 study specifically designed to evaluate the neuroprotective properties of Trimesta in combination with any of the leading MS therapies. Turning to our financial performance, we continue to operate in a highly efficient manner. We utilized $5.5 million of cash during the first quarter and $12 million cash as of March 31st. The two trials will increase cash utilization, as well our expanded team has been brought on board to execute the next phase of development and create shareholder value. In addition, we are also planning our move into new executive offices in Rockville, Maryland on the Johns Hopkins NCI campus. The new space will accommodate our expanded clinical development and research teams which are driving our programs into and through the clinic. Keep in mind, the expanded team now is a total of 18 individuals that are full-time. To wrap up my prepared remarks, Synthetic Biologics has become a leader in the microbiome space with two microbiome protecting pathogen specific candidates on track to report top line Phase 2 clinical data this year. Additionally, our monoclonal antibody candidate to treat whooping cough has demonstrated strong preclinical data, has received orphan drug status and supports preparation for clinical development; and we, what we believe is a rich asset in our Trimesta MS program which we expect to partner as soon as possible. Overall, we are very optimistic about the potential of Synthetic Biologics to address large markets, meet unmet medical needs while generating significant returns for shareholders. At this time, I’d like to turn it back over to Kris.