Mark B. Knudson
Analyst · Craig-Hallum
Thank you, Greg. We had a pivotal quarter this past quarter, which began with the announcement of a statistically significant and clinically meaningful Excess Weight Loss outcome and excellent safety profile from our randomized ReCharge trial of VBLOC vagal blocking therapy for the treatment of obesity. These results included an average Excess Weight Loss of over 25% for VBLOC Therapy-treated patients with almost 60% of patients achieving at least 20% EWL in the per protocol population. That is the population of patients that completed the 12-month visit, a group containing almost 90% of subjects. The results, while missing the predefined efficacy measures, demonstrate both an excellent benefit to risk equation for this patient population and a clinical effect over the control group, therefore supporting our belief that the Maestro System and VBLOC Therapy may fill a significant gap in the treatment spectrum for obesity. The safety profile from the ReCharge Study was exemplary and easily made its predefined endpoint. We remain on track to submit a premarket approval application or PMA with the U.S. Food and Drug Administration in the current quarter of 2013, a milestone we look forward to updating you on as we achieve it. Now while our resource focus will be on U.S. regulatory pathway, we do have important activities planned for the year centered around Australia and Europe. In Australia, we continue to pursue reimbursement for the device and procedure with the aid of our partner, Device Technologies. Our efforts thus far remain on track, and we are confident that we will make significant progress toward reimbursement by the end of 2013. In Europe, our team is working to enhance our CE Mark for obesity to include 2 new indications, one for diabetes and one for hypertension. If approved, these amendments will allow us to market the Maestro System for these indications. We also intend to submit for the same indications to enhance our Australian listing. In parallel, we intend to work for the few key operators in Europe interested in VBLOC Therapy to begin the initial phases of our commercialization efforts there. We believe that both objectives in Europe will be met by year's end. Turning to our U.S. regulatory timeline. Once the PMA is filed which as I mentioned earlier, is on track for this current quarter and accepted, we anticipate that an advisory committee panel date will be set following FDA review of the application. We are optimistic that, that date could be set for sometime around the end of Q4 2013 or early Q1 2014. In the several weeks after the panel meeting, FDA will issue their final decision on device approvability. I would like to remind those on the call about FDA's current receptiveness in light of the obesity epidemic. The treatment is demonstrating a positive risk benefit profile. In a recent paper from Surgical Endoscopy, December 18, 2012, entitled Benefit Risk Paradigm for Clinical Trial Design of Obesity Devices FDA Proposal, Dr. Herbert Lerner, Deputy Division Director of the Office of Device Evaluation at the FDA and his colleagues, addressed the evolution of FDA's views on risk benefit paradigms for obesity devices. And I quote, "We do not want this process to be overly burdensome, nor do we intend for this tool to be a substitute for our detailed assessment of a device's overall safety and effectiveness during the review of a marketing application. For example, if a device fails to meet the predetermined primary endpoints of the trial that has a good safety profile, the agency will review the submission in its entirety and make the final determination based on both benefit and risk." It is based from this evolving view at FDA, as well as the significant weight loss advantages of VBLOC Therapy in both absolute, and comparative terms, and on an excellent benefit to risk profile, that we will move ahead confidently into the premarket approval application process. Regarding the execution of our reimbursement strategy, as a reminder, we received 6 new Category III CPT, Current Procedural Terminology, codes from the American Medical Association for vagal blocking therapy. These CPT codes will help us build a broad experiential database from physicians and patients in the ReCharge Study and other clinical trials, which we anticipate will support the potential application for conversion to Category I CPT Payment Codes at a future time after approval of VBLOC Therapy by the FDA. With that, I will turn the call back over to Greg to cover our financials for the quarter. Greg?