Lishan Aklog
Analyst · Maxim Group. Please proceed with your question
Thank you, Mike. Good afternoon, everyone and thanks for joining us on this quarterly call to discuss -- to update you on our business and discuss our recent financial results. We are so fortunate have engaged shareholders who share a long-term commitment to our vision here at PAVmed. I'd like to thank all of our shareholders, especially our long-term shareholders and new shareholders for their ongoing support. We remain firmly committed to providing you with timely and robust communications on our progress. As a reminder, the best way to keep up with PAVmed news, updates and events is to sign up for our email newsletter and to follow us on Twitter, LinkedIn, YouTube, and on our website. As I stated in this morning's press release, the 4.5 months of the -- for the first 4.5 months of this year represent perhaps the most exciting period in our company's history with enormous amount of hardwork and perseverance coming to fruition on multiple fronts. These include a critical clinical milestone for CarpX, solid regulatory and reimbursement progress with EsoGuard and EsoCheck, the successful completion of important animal studies for PortIO and DisappEAR, exciting technological breakthroughs for Exelon PortIO, palpable [ph] enthusiasm for EsoGuard and EsoCheck during the major Annual GI Conference, and even some important patent allowances from the USPTO. Before Dennis provides an overview of our first quarter results, I'd like to spend the bulk of today's update on the lead products and including our portfolio, CarpX, EsoGuard and EsoCheck. These products collectively target unmet needs in millions of patients worldwide and multi-billion dollar addressable market opportunities that are central to our mission to build a valuable high growth commercial company. Here are some of the highlights that are specifically related to these key products; we successfully treated the first nine patients in the CarpX first in human clinical safety study in New Zealand, we received a positive substantial equivalence opinion from the FDA on the results of the EsoCheck GLP animal study, we established a strong presence for our subsidiary, Lucid Diagnostics, and it's EsoGuard and EsoCheck products at the major Annual Gastroenterology Meeting, we advanced the EsoGuard proprietary laboratory analysis of PLA process to secure reimbursement through two key steps, we recruited the Director of Clinical Operations of a large multi-national medical device company to serve as Lucid's Chief Operating Officer, and we engaged the leading contract diagnostic organization to build custom EsoGuard specimen kits and perform key parts of the assay. Let's now do a deeper dive into CarpX. As many of you know, CarpX is our ground-breaking minimally invasive device designed to treat carpal tunnel syndrome. Carpal tunnel syndrome is a very common condition where scarring of a ligament in the wrist from repetitive motion compresses a nerve causing severe and debilitating symptoms. The clinical and economic burden of carpal tunnel syndrome on society is massive. We believe CarpX will dramatically reduce recovery times compared to traditional open carpal tunnel surgery which is typically several months but can extend longer. We are targeting an estimated immediately addressable domestic market opportunity of over a $1 billion dollar based on 600,000 patients undergoing surgery each year for carpal tunnel syndrome and that doesn't include many more who suffer in silence, but would likely chose a treatment option with a shorter recovery time. CarpX brings the established tools of the percutaneous and minimally invasive revolutions that have taken over the treatment of other conditions to a condition which has remained primarily surgical for many decades with limited exposure to innovation. So CarpX is a single-use device which uses a proprietary balloon catheter with embedded bipolar radio frequency cutting electrodes which is designed to closely mimic the anatomic results of invasive carpal tunnel surgery but to do so much less invasively. The balloon catheter device is designed to be inserted under the scarred ligament in a minimally invasive fashion while pushing the nerve and tendons away. When the RF energy is activated, the electrodes precisely cut the ligament from the inside-out in a matter of seconds. The device designed provides physicians with ongoing feedback to optimize the safety and complete the procedure. Extensive preclinical testing in animal and in over a 100 cadavers has demonstrated that CarpX is a safe and effective precision cutting tool for dividing the transverse carpal ligament. We've been working closely with the FDA to secure U.S. regulatory clearance of CarpX through it's 510(k) pathway. During a pre-submission meeting in January, the FDA requested a 510(k) resubmission with clinical testing to definitively document procedural safety in humans and indicated that we could avoid it's time consuming IDE process for U.S. studies by performing the study outside of the U.S. As a result, we amended the protocol for a previously planned first in human study in New Zealand, and following multiple discussions with the FDA released a consensus on the parameters of the CarpX safety study including a primary endpoint that was limited to device safety at 90 days post procedure. Yesterday, we announced that first group of nine patients with carpal tunnel syndrome underwent successful CarpX procedures as part of this first in human clinical safety study. This was the first time the CarpX device was used in living patients with carpal tunnel syndrome, and it performed very well as a precision cutting tool consistent with it's design and extensive preclinical testing. The procedures were performed at St. George's Hospital and Christchurch, New Zealand by two veteran plastic reconstructive enhanced surgeons; three members of the PAVmed team were on the ground in New Zealand led by Chief Medical Officer, Brian deGuzman. Dr. deGuzman trained the surgeons on the CarpX procedure and cadavers and was present in the operating room during all of the procedures. Nine patients with the clinical diagnosis of carpal tunnel syndrome underwent successful minimally invasive carpal tunnel release using the CarpX device. Complete division of the transverse carpal ligament, the protocols effectiveness endpoint was confirmed by endoscopic visualization, there were no device-related adverse events. The CarpX procedure was technically straightforward with a short learning curve, procedure times saw rapidly with each successive cases short as 20 minutes from an incision to closure and should be similar or possibly even shorter than traditional surgery. Certain procedural steps were successfully enhanced to address anatomic and tissue property differences between normal cadavers and living patients with carpal tunnel syndrome. For example, the surgeons found that the CarpX device required less power and lower balloon prices to cut the ligament than it had in cadavers. This was an unexpected positive finding which further enhanced the procedure. According to the protocol, these patients wanted to go post-procedural clinical follow-up at two weeks and at 90-days with repeat electro-diagnostic testing during the 90-day follow-up visit to document the protocols safety endpoint. Another group of patients are scheduled to undergo CarpX procedures in the coming few weeks. Once these procedures and their 90-day follow-up are completed, we will resubmit the CarpX 510(k) application incorporated in a clinically safety and effectiveness data from the study. Despite the time it took to finalize the protocol with the FDA, as well as administrative and logistical delays from New Zealand, we are now [indiscernible] and are hoping to complete this regulatory process in time for commercial launch of CarpX during this calendar year. Now let's move on to EsoGuard and EsoCheck. Just one year ago this month we created a majority owned subsidiary of PAVmed called Lucid Diagnostics to license revolutionary technology from Case Western University; the EsoGuard Esophageal DNA Test and the EsoCheck Cell Collection Device. The technology was the only-cancer screening technology highlighted in the most recent National Cancer Institute 2020 [indiscernible]. So EsoGuard is an esophageal DNA test which uses precision next-generation sequencing of bisulfide converted DNA to the peg-methylation at 31 sites on two genes, VIM and CCNA1. EsoGuard has been shown in published human study to be highly accurate at detecting Barrett's Esophagus or BE, which is a precursor to highly lethal esophageal cancer in patients with chronic heartburn or acid reflux, also known as GERD. Most individuals with BE are unaware that they have BE and thus are unaware of their risk of developing esophageal cancer. We believe that the EsoGuard diagnostic test, when performed on samples collected by EsoCheck has the potential to save many lives through the early detection of Barrett's Esophagus and the prevention of esophageal cancer. The estimated immediate addressable domestic market opportunity for EsoGuard is at least $2 billion, based on tens of millions of U.S. GERD patients who are already BE screening candidates according to current published guidelines. EsoCheck is a non-invasive cell collection device that is designed to sample cells from a targeted regional esophagus in five minute office-based procedure without the need for endoscopy. The sample cells can then be subjected to any commercially available diagnostic test including EsoGuard. Lucid had a very strong presence at this year -- at this week's Digestive Diseases Week, DDW, this meeting in San Diego which is the major Annual Gastroenterology Meeting which is sponsored by the American Gastroenterological Association. We had a fantastic booth where our team engaged physicians and introduced an array of new high quality educational materials on both EsoGuard and EsoCheck, including an EsoCheck animation which is now available on our YouTube site, the link includes -- it's in our press release issued this morning. A leading gastroenterologist, Dr. Amitabh Shak [ph] gave a well-attended presentation on both, EsoGuard and EsoCheck and was the lead author on two, EsoGuard and EsoCheck related abstracts. Booth traffic was very strong with excellent feedback and overall excitement from the gastroenterology community. This excitement was partly driven by acknowledged advantages of EsoGuard and EsoCheck over their main competitors and that the e-detections and the esophageal cell sampling space, namely CytoSponge and trif oil factor 3RTFF3 [ph]. For example, EsoCheck has many advantages over CytoSponge device marketed by Medtronic. The CytoSponge capsule must be digested in the stomach before it can be used to sample cells, unlike EsoCheck whose inverted and protect technology allows it to perform a targeted sample of the lower esophagus, CytoSponge umbrella-pad-like [ph] spherical sponge sample cells from the entire esophagus, throat and mouth which dilutes and contaminates the lower esophageal Barrett cells. Unlike EsoGuard which is a modern DNA biomarker test, which is automatable, TFF3 is a standard immunohistochemistry test which requires a pathologist. Dr. Nick Shaheen [ph], a leading BE expert who happens to share Lucid's Medical Advisory Board presented data from a study using CytoSponge and TFF3 which showed results which were markedly inferior to EsoGuard and EsoCheck's results published last year in high-end translational medicine. So EsoGuard is now officially a laboratory-developed test or LDT, having completed full clear validation in the laboratory in Cleveland this spring. The process to secure CMS and subsequently private pair reimbursement for the EsoGuard LDT is progressing steadily and on-schedule. At the end of March, we submitted the EsoGuard LDT to the American Medical Association as the first step in it's proprietary laboratory analysis or PLA process to secure a diagnostics CPT billing test [ph]. Since then, EsoGuard has cleared two additional hurdles, the technical advisory review and the CPT editorial review panel. Next month, Lucid is scheduled to participate in the next step in the process the CMS clinical laboratory fee schedule or CLSF annual public meeting where actual proposed payment methodology and amounts will be presented. This month we also engaged a leading contract diagnostic organization to build custom EsoGuard specimen kits and perform key portions of the assay to support the marketing of the EsoGuard LDT. Our efforts to secure regulatory clearance for EsoCheck through the FDA's 510(k) pathway are also nearing completion. Last quarter we completed the GLP animal study that the FDA requested to document effectiveness and safety relative to a clear commonly used endoscopic brush. And we were to expedite the review process and allow the reviewer to preserve time on the approximately 30-days remaining on her review clock, we choose to submit the outstanding data from the GLP study for FDA review through an accelerated pre-submission process while we finalize some [indiscernible] sterilization validation work. The pre-submission process has been completed and we're thrilled that the FDA provided the opinion that the GLP animal study results do in fact support substantial equivalence of EsoCheck safety and effectiveness, really clearing the major hurdle to EsoCheck 510(k) clearance. Once the final validation step is completed in a couple of weeks, we expect to quick review of these matters and final clearance. We also are pursuing other indications for EsoCheck beyond it's use to collect cells for the EsoGuard DNA test to detect Barrett's Esophagus. We have engaged a couple of key advisors at leading academic medical centers to begin utilizing EsoCheck and other common esophageal conditions such as the Esophageal Candidiasis, which is a yeast infection of the esophagus which occurs in patients with compromised immune systems, and Eosinophilic esophagitis, which is a common inflammatory condition of the esophagus. Our long-term strategy, of course, is to secure a specific indication based on published guidelines for widespread BE screening using EsoGuard on samples collected with EsoCheck in the 20 million patients to whom BE screening is currently recommended. This requires having the EsoGuard system cleared by the FDA as an in-vitro diagnostic or IVD device. This process is progressing at an accelerated pace in close collaboration with our world-class medical and regulatory advisors, including the former director of the FDA's IVD office. An FDA pre-submission package outlining Lucid sponsored clinical studies to be performed in support of this indication is now complete and will be submitted to the FDA in the coming weeks along with a meeting request to discuss it's clinical data requirements for a denovo or pre-market approval, PMA, pathway submission. In June, Lucid's new Chief Operating Officer, who most recently served as Director of Clinical Operations of a large multi-national medical device company will begin to oversee clinical operations planning of these upcoming Lucid sponsored clinical trials, as well as operations of the EsoGuard LDT. So the remaining lead products in our pipeline are going well, I'll be brief with these updates as they are covered in this morning's press release, as well as dedicated product update press releases at the submitted in the recent weeks. Our PortIO implantable intraosseous vascular access device continues to advance through the FDA's denovo pathway, the GLP animal study requested by the FDA has been completed and a pre-submission package incorporating these data will be submitted to the FDA in the coming weeks. Ground-breaking data from a pilot animal study demonstrated in an unprecedented maintenance free implant duration of over 60 days, another animal study designed to document maintenance free implant durations for up to six months has also been initiated. We are finally planning a long-term first in human series in Columbia, South America, and CE mark submission of the coming months. We continue to explore potential strategic partnerships including outright acquisition of PortIO. Our NextFlo disposable intravenous infusion set recently achieved a key milestone in it's quest to eliminate the need for complex and expensive electronic infusion pumps for most of the estimated one million infusions of fluids, medications and other substances delivered each day in hospitals in our patient settings across the United States. NextFlo testing has demonstrated constant flow rates across a wide-range of IV bag heights with accuracy rates comparable to electronic infusion pumps. We anticipate NextFlo will be a Class 1 device whose market introduction will not require FDA 510(k) clearance. We are finalizing our commercial ready-packaged version of the device before demonstrating it to potential acquirers including a market leader in the space who recently contacted us expressing interest in the technology. Finally, a three month animal study of the DisappEAR, resorbable antimicrobial pediatric ear tube animal study has been completed with excellent results. The resorbable ear tubes machine from blocks of a proprietary silk technology demonstrated unexpected surface properties which appear to provide several unique benefits over traditional plastic tubes including enhanced flow of fluids in and out of the tube and potential intrinsic antimicrobial properties. Additional animals are being followed for longer durations to confirm device stability and collaborate [ph] the low incidence of autoria [ph], is a difficult to manage condition where fluid and pus strains out of the middle ear canal. In-vitro antimicrobial testing is also being performed to determine whether the surface properties have antimicrobial properties without the need for antibiotic coating. So after all that, I'll now turn the call over to Dennis to review our financial results.