Dave Luci
Analyst · HC. Wainwright, please proceed with your question
Thanks, Rob. Good morning, everyone, and thanks for joining us to review our financial results for the second quarter of '23 and also to cover some recent updates, then we'd be pleased to take any questions. In the second quarter of 2023, we continued to enroll more patients in the Phase 2b clinical trial of our lead antibiotic candidate ibezapolstat for the treatment of patients with C. difficile infection or CDI. We're pleased to report we now have enrolled 31 patients in the Phase 2b trial. It's only five more patients need to be enrolled to trigger interim data review by an Independent Data Monitoring Committee that we appointed in the first quarter of ‘23 for this purpose, The IDMC will review the data upon the 36 patient being evaluated for the primary endpoint of clinical cure at the end of treatment and properly provide us recommendation either to early terminate the 2b trial as we had done with the Phase 2a trial or alternatively to continue enrolling. We will report the IDMC recommendation after the interim review of the data, if the IDMC recommends early termination of the 2b trial, we will properly report the top-line data and the primary endpoint and safety data when the 36 patient – enrolled patient completes treatment, we anticipate completing enrollment of the 36 patients for the interim review in the coming month or two. Operationally, we're pleased to report that the blinded observe data from the Phase 2b trial has been exceptional and the trial is proceeding as expected with no safety signals reported to-date. The phase 2b trial protocol includes an exploratory endpoint comparing the impact on the microbiome between ibezapolstat and standard-of-care oral vancomycin. In the event non-inferiority of ibezapolstat to Vancomycin is demonstrated, further analysis will be conducted to test for superiority. Due to slower than expected enrollment, during the COVID-19 pandemic and its aftermath, we did expand the number of trial sites participating in the 2b trial from the initial 12 sites up to 28 sites as we now have and have increased to support to higher enrolling sites resulting in increased screening in the past couple of months. In March 2023, the FDA accepted our protocol amendment to our IND, which will allow an Independent Data Monitoring Committee to review the interim data that's been pre-cleared with the FDA. We remain particularly excited about the dual impact of ibezapolstat at the same time to treat the acute infection the C diff infection, while appropriately managing the long-term care of each patient's microbiome, which we believe is exceptional for antibiotic therapy. Other key highlights from the second quarter of ‘23 or in some cases shortly thereafter include the following: In April of this year two presentations were made at the 33 Annual European Congress of Clinical Microbiology and Infectious Disease or ECCMID in Copenhagen, first decided to the poster entitled “Novel Pharmacology and Susceptibility of Ibezapolstat Against C. diff Isolates with Reduced Susceptibilities to C. diff Directed Antibiotics” was presented by Dr. Kevin Gary, Professor and Chair University of Houston College of Pharmacy and the Principal Investigator for Microbiome Aspects of our ibezapolstat clinical program. After Gary's work, demonstrated that ibezapolstat’s mechanism of action is not only bactericidal to C. diff, but also could inhibit some of its virulence mechanisms meaning its capability to cause disease. Dr. Gary also noted that C.diff strains with reduced to susceptibility to any of the other antibiotics are used to treat C. diff, metronidazole vancomycin or fidaxomicin, those C. diff strains were susceptible to ibezapolstat. So just to say it again, ibezapolstat is able to successfully kill C. diff bacteria that in many cases is resistant to all the other antibiotics used to treat C. diff currently. Ibezapolstat’s antivirulence effect namely reduced flagellar movement of the C. diff organism was a positive unexpected finding, reflecting the unique mode of action and inhibiting DNA pol IIIC. In a second S2 presentations at ECCMID Acurx Executive Chairman, Bob DeLuccia, presented an update regarding the Company's preclinical, systemic oral and IV program for treatment of other gram-positive infections caused by MRSA, VRE and DRSP at the "Pipeline Corner" featured session at ECCMID, organized by Dr. Ursula Theuretzbacher, a world-renowned microbiology expert involved in antibacterial drug research, discovery and development strategies and policies for clinical and public health needs. Bob summarized the progress of the company's gram- positive Select Spectrum Program. Both posters are available on our website. Additionally, in the third quarter, we were notified by CARB-X that we did not receive funding approval in their recently closed ‘23 omni-bus funding round for our second antibiotic candidate ACX375C, which is in preclinical development. We did appeal this decision based on certain modifications to the scope of our program. However, CARB-X governance structure did not allow for acceptance of an appeal process. CARB-X noted that the ‘23 round of funding was very competitive and that their Scientific Advisory Board was enthusiastic about Pol IIIC as the bacterial target of our molecules and that's a sufficiently good PK and safety properties of the compounds that we have justified the proposed lead optimization plan. CARB-X encourage us to reapply for future Requests For Proposals or RFPS that CARB-X will continue to promulgate from time-to-time for funding consideration. While this news was disappointing, we will continue to monitor and apply for grants from all funding sources as they become available. Now, just, now looking forward just a bit, the upcoming Antimicrobial Resistance Congress is next month. It will convene its Annual Meeting in Philadelphia where experts in the fields from both the public and private sectors weigh in on the latest innovations to address antimicrobial resistance. This is the world's largest conference for all stakeholders combating antimicrobial resistance and our Executive Chairman will speak at the innovation showcase section of the conference on September 7th and will present an update entitled “Novel DNA Pol IIIC Inhibitors for Gram-Positive Bacteria Infections Preparing for the Next Pandemic”. After the presentation it will be available on our website. In addition, we have IDWeek coming up, the Infectious Disease Society of America will convene its Annual Meeting called IDWeek in Boston, October 11 to 15. Acurx will be featured at two scheduled events. First, an oral presentation by Dr. Kevin Gary will be given on October 14th entitled Elucidating The Gram-positive’s Selective Spectrum Activity of ibezapolstat Secondary Analysis from the Phase 2a trial. And secondly, Acurx will present at the Symposium entitled “New Antimicrobials in the Pipeline” on October 12. At this symposium, Acurx presentation will be entitled “Novel DNA Pol IIIC Inhibitors For Gram Positive Bacterial Infections”. After this presentation it too will be available on our website. Now to the PASTEUR Act. As we've discussed in the past, the Bipartisan PASTEUR Act continues to generate news and enthusiasm in Washington DC. On April, 27th, US Senators Michael Bennet and Todd Young reintroduced the PASTEUR Act to encourage innovative drugs - drug developments targeting in the most threatening infections, improve the appropriate use of antibiotics and ensure domestic availability of antibiotics when needed. On July 11th, a Senate Subcommittee hearing was convened and led by Senators Markey and Marshall highlighting, the need to address the Antimicrobial Resistance to Super Bugs, including MRSA, and C. diff. Accordingly, we're quite enthusiastic about the prospects of the PASTEUR Act being passed into law on the Bipartisan support significant national spotlight and dire need for new classes of antibiotics to treat serious and life-threatening infections. And now back to our CFO, Rob Shawah to guide you through the highlights of our financial results for the second quarter of 2023. Rob?