David Luci
Analyst · Maxim Group. Please go ahead
Thanks, Rob. Good morning, everyone. And thanks for joining us on this conference call to review our financial results. During today's call, we will review our financial results for the third quarter ended September 30, 2022 and also cover some key corporate highlights. And then we'd be pleased to take any questions. In the third quarter, we continue to enroll more patients in the Phase 2b clinical trial ibezapolstat, our leading antibiotic candidate for the treatment of patients with C. difficile infection. The Phase 2b clinical trial is a 64-patient randomized one-to-one non-inferiority double blind trial of oral ibezapolstat compared to oral vancomycin, the standard of care to treat CDI. The primary endpoint of the Phase 2b clinical trial is clinical cure at the end of treatment, and the secondary endpoint is sustained cure measured at the date 38 follow-up visit. Since this is a double-blind trial, results won't be known until the end of the trial. However, operationally the trial is proceeding as expected with no safety signals recorded to-date. The protocol includes an exploratory endpoint comparing the impact on the microbiome between ibezapolstat and vancomycin. In the event non-inferiority of ibezapolstat to vancomycin is demonstrated, further analysis will be conducted to test for superiority. Additionally, due to slower than expected enrollment during the aftermath and possible resurgence of COVID-19 infections, we expanded the number of clinical trial sites participating in the Phase 2b trial from the initial eight U.S. trial sites to up to 30 U.S. trial sites. Currently, there are approximately 24 sites open for enrollment with additional six trial sites onboarding at this time. We remain particularly excited about the dual impact of using ibezapolstat to treat C. difficile infection, while appropriately managing the long-term care of each patient's microbiome, which we believe is exceptional for antibiotic therapy. Details of the impact on the microbiome were presented in oral and poster presentations at IDWeek in October in Washington D.C. and are available on our Web site. Other key highlights from the third quarter of 2022, or in some cases shortly thereafter, include the following. The company has continued its R&D collaboration with Leiden University Medical Center in Holland to further evaluate the mechanism-of-action of Acurx's inhibitors against the DNA pol IIIC enzyme, which is the bacterial target of our lead antibiotic candidate and of our product pipeline, both orally and systemically for gram-positive bacterial infections. Secondly, The company has completed certain portions of its laboratory study at the University of Houston comparing the killing effect of ibezapolstat to vancomycin, fidaxomicin and metronidazole using both in vitro and ex vivo analyses. Certain results have been presented at the Anaerobe Society of America annual scientific conference and results demonstrated that ibezapolstat has favorable killing kinetics compared to vancomycin, the standard of care to treat C. difficile infection at standard and high bacterial concentrations, supporting continued development of this first-in-class antibiotic to treat patients with C. difficile infection. Comparisons of the killing effect of ibezapolstat to fidaxomicin and metronidazole are ongoing. Presentations of various aspects of ibezapolstat in our second antibiotic program, which is currently in preclinical development to treat infections caused by MRSA, were presented at two recent prominent scientific conferences as follows; the Antimicrobial Resistance Conference in September of '22 and IDWeek in October of '22. Additionally, Acurx recognizes the month of November as C. difficile Awareness Month as designated by the U.S. Centers for Disease Control and Prevention, and supports the work of both the C. diff Foundation and the Peggy Lillis Foundation in educated and advocating for the prevention, treatment, clinical trials and environmental safety of C. difficile infections worldwide. Financially, in July of '22, the company raised $4.23 million of gross proceeds by consummating a registered direct offering to one U.S. institutional investor and three executives of the company at $3.25 per share for the U.S. institutional investor and $3.80 per share for the company's three executives, who invested a total of $225,000. In the transaction, we issued a total of 1,159,000 common shares and approximately 131,000 pre-funded warrants. Warrants to purchase common stock totaled approximately 2.6 million with warrant coverage at an exercise price of $3.25 per share for the U.S. institutional investor and $3.55 per share for the company's executives. To reiterate, in July 2022, we increased the target number of clinical trial sites and continue to onboard new trial sites with an anticipated total of 30 active clinical trial sites before the end of the year. In addition, in October 2022, the company filed for a non-dilutive grant of up to $16 million, which, if approved, would provide funding for our second antibiotic program, ACX-375 targeting the treatment of MRSA infections for a period of five years, right up to the start of Phase 2 clinical trials. The company's portion of this funding would be approximately $5 million and the expected decision by the funding party in April 2023. Now back to our CFO, Rob Shawah, to guide you through the highlights of our financial results for the third quarter of '22. Rob?