Mark B. Knudson
Analyst · Canaccord
Thank you, Greg. Since the beginning of the second quarter, we have made significant progress in our U.S. regulatory strategy for VBLOC, vagal blocking therapy, delivered via the Maestro System. This culminated in the submission of our premarket approval application with the FDA at the end of the quarter. And as we announced last week, the FDA's acceptance for filing of that application. We are pleased by the continued progress of our PMA application through the FDA approval process. The focal point of the PMA application is our randomized pivotal ReCharge trial of VBLOC Therapy for the treatment of obesity. As announced at the beginning of the year, this study yielded a statistically significant and clinically meaningful excess weight loss outcome, along with an excellent safety profile, although it did not meet its predefined efficacy endpoints. Included in the results is an average excess weight loss of over 25% for VBLOC Therapy-treated patients, with almost 60% of patients achieving at least a 20% EWL in the per protocol population, that is patients who completed the 12-month visit, a group comprising almost 90% of subjects. The safety profile was exemplary and exceeded the standard set for that predefined endpoint. These results demonstrated both an excellent benefit-to-risk equation for our patient population and a significant clinical effect over the control group. These key criteria, we believe, support the potential for the Maestro System and VBLOC Therapy to serve as an important new tool in the fight against obesity, one which may feel a significant gap in the current treatment spectrum. In light of the obesity epidemic, it is important to remember that the FDA has indicated a current receptiveness to treatments demonstrating a positive benefit-risk profile. Based on the FDA's evolving view, as well as the weight loss advantages and benefit-to-risk profile of VBLOC, we continue to move ahead confidently with the PMA process. To further amplify this point, Herb Lerner, Deputy Division Director of the Office of Device Evaluation at FDA, wrote in a recent paper from the journal Surgical Endoscopy, 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 a 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, but has a good safety profile, the agency will review the submission in its entirety and make a final determination based on both benefit and risk." In our pre-PMA meeting, completed this past May, the FDA indicated that, subject to a detailed review of the submitted data, the company can anticipate presenting the PMA before a future FDA Advisory Committee panel. We are optimistic that the date for this panel could be set for sometime around the end of Q4 2013 or early Q1 2014, although there is no assurance that it will happen this soon. Typically, the FDA will issue its final determination on device approvability within a few weeks after the panel meeting. As we get closer to the approval decision, our primary focus at the company will be to work closely with the FDA during the entire review process, and continue preparations for the Advisory Committee meeting. Although our resource focus is clearly on the U.S. regulatory pathway, we do have some important commercial preparation activities planned for the year in the U.S., as well as Australia and Europe. In the U.S., as a reminder, we received 6 new Category III CPT Codes from the American Medical Association, which we anticipate will support Category I CPT Payment Codes in the future, following FDA approval of VBLOC Therapy. An important part of achieving this path is peer-reviewed publications of VBLOC Therapy in our system. In this regard, I am pleased to announce that the results of our U.S. trial in diabetics with obesity, the VBLOC-DM2 ENABLE trial, were published today in the Journal of Obesity. In Australia, we continue to pursue reimbursement for the device and procedure. Our efforts thus far remain on track and we are confident that we'll make significant progress for the reimbursement in Australia by the end of 2013. Finally, in Europe, our team is working to enhance our CE Mark to include 2 new indications: one for diabetes and one for hypertension. With that, I will now turn the call back over to Greg to cover our financials for the quarter.