Todd Newton
Analyst · Craig-Hallum
Thank you, Stefanie. I have several updates that I want to provide you this afternoon, starting with Sx. The Sx launch is going fine and as expected. Its selling process is very similar to the dual-channel compatible OverStitch. First, we obtain approval from a hospital or surgery center to purchase the product, which many times involves a value-analysis committee review. From then it's a medical education lift that will involve more than one touch point as we transition physicians from an introduction to the device, to a confidence level with the device and then to proficiency across a variety of procedure applications. This transition is just time in the lab and time in cases. Training is not a one-and-done effort with either our sales reps or new user. One of our strength as an organization, is that we have a great medical education team with a lot of suturing experience and a well-tested playbook on how to take a prospect from their first training through the steps to become a confident and frequent user of our technology. In addition, we have a solid field sales organization. The important thing at this point is our activity, which consist mostly of working through value-analysis committee evaluations and this pipeline looks good to us. We are confident that Sx is on target to rollout very well as this year progresses. More broadly as we think about endoscopic suturing, there are two significant market opportunities that we are focused on: Core GI use and bariatrics. There are phenomenal core GI cases being reported to us, including cases involving full-thickness resection and treating several complications that would have required surgical intervention in the past but can be addressed endoscopically because of the ability to suture. Core GI will continue to be an area were suturing is gaining momentum. But I want to discuss today our market development for our OverStitch and bariatrics, as it represents the largest potential procedure market for OverStitch, especially the ESG procedure. We have a solid user base for ESG, a large and growing body of published research that consistently shows a compelling safety and efficacy profile for the ESG procedure. In the first quarter, the journal Gastrointestinal Endoscopy or GIE, published Professor Alqahtani's report on his first 1,000 consecutive ESG procedures, which you can read about in our press release from February 19. Since then, two other ESG experiences came out. First, GIE also published a case-match study from Johns Hopkins that compared ESG with laparoscopic sleeve gastrectomy. The highlight of this study was the attention it drew to the proportion of patients that had new onset of GERD following the laparoscopic sleeve procedure, which was 14.5% versus their ESG group, which was less than 2% in a much notable lower rate of adverse events. Second, last month Professor Silvana Perretta from IRCAD in Strasbourg, France, presented an abstract at SAGES that compared matched patient quality of life after ESG and after laparoscopic sleeve gastrectomy. They reported similar results as the Johns Hopkins GIE paper. While absolute weight loss was higher in IRCAD's laparoscopic sleeve patients, their ESG patients showed similar resolution or improvements to comorbidities, and their quality of life scores showed clear advantage for ESG. In the IRCAD study, for example, 30% of laparoscopic sleeve patients showed worsening GERD symptoms compared to 0% in the ESG patient group. The ESG procedure is no longer in a proof-of-concept stage, and we expect more clinical experiences will be published. It has the interest of many physicians and societies right now and there continues to be new interest and growing commitment from a variety of academic centers worldwide. In the first quarter, for example, we learned of two new IRB approvals for ESG study protocols that will soon start in both Oslo and Rome. On the reimbursement front, there are 2 ESG coverage efforts outside the United States that we have high expectations for, prior to the end of the year. In Australia, we filed an ESG application with the Medical Services Advisory Committee or MSAC for patients with Class I or Class II obesity and comorbidities who have failed their first-line treatments for weight loss. The MSAC is a body that advises the Australian government on coverage adoption of new medical technologies and procedures. The MSAC process includes 4 stages, we are currently through the first two stages, we anticipate clearing the next stage in October with the potential for a final MSAC decision before the end of 2019. There were approximately 24,000 bariatric procedures performed in Australia last year. In Germany, a procedure or OPS code was first granted in late 2017 for endoscopic plication using endoscopy but without the assignment of funds. In 2018, we were successful in obtaining an initial funding level for this OPS code. In Q1 of this year, we made a further application for additional funding with input from key users in Germany. We expect to have feedback on this latest funding application in Q4 this year. In the United States, we are on a traditional pathway for ESG with our most important reimbursement activity centered on the MERIT study, a multicenter randomized controlled trial for ESG being co-led by the Mayo Clinic and University of Texas, in Houston. In Rome, it slowed at the end of 2018 and early 2019 and currently stands with about 170 of the 200 patients having been screened and randomized. Lastly more than 240 patient cases have been reported to date in the European bariatric registry. This registry is intended to capture both ESG and bariatric surgical revision patient data. We expect the first abstract of data from this bariatric registry to be presented at DDW, later this month. Turning now to our Intragastric Balloon activity. We think our first quarter efforts have positioned this product for a return to growth as this year progresses. Here in the United States market, our sales and marketing team has returned our U.S. IGB sales to the approximate same level as in Q1 of last year. And it's also a healthier business compared to this time last year in many respects. For one, the efficiency of our patient education or promotional spend has improved, as our U.S. promotional spend per U.S. dollar sold decreased by 20%. As you would expect, the market disruptions of the past couple of years resulted in some customer turnover but our U.S. sales are less dependent now on any single customer or set of customers. In Q1 of last year, the top 10 customer locations were over 1/3 of our total U.S. Orbera sales, this year the top 10 represent only a quarter of Orbera sales. Our sales organization has done a really good job remaining focused through the disruption and today, we have a wider customer base, less customer concentration and a greater proportion of our customers have solid cash pay operations. It's nice to have a sales force. In Q1, our sales team was also actively engaged in efforts to transition former ReShape Intragastric Balloon accounts to Orbera. As part of our Surgical product divestiture in late 2018, we acquired the ReShape Balloon product and probably discontinued its sale as of the end of 2018. So in Q1, we offered a product exchange program for legacy ReShape accounts, In addition to an inventory exchange, this program offered these accounts the ability to complete a smooth transition to Orbera, including training on the Orbera procedure for their physicians and their staff and access to consumer marketing and education content. A total of 44 former ReShape Intragastric Balloon customers elected to participate in this special program. The program did not result in significant product sales in Q1 though these accounts may represent promising Orbera accounts going forward. Also relevant to our U.S. Intragastric Balloon business, we have made excellent progress towards the completion of our FDA-required Orbera post approval study. This past week the last enrolled-patients balloon was explanted, which concluded the study's Patient Treatment Stage. The only effort remaining is the post-balloon 6-month follow-up period. We are therefore on target for this study to wrap up by the end of this calendar year. Outside of the United States, Orbera365 sales were satisfactory in the markets where it was available. Of our top 20 distributor markets, only about 1/3 currently have a regulatory clearance for Orbera365, and this represents a significant opportunity for us in the future. In April, we also participated in the International Liver Congress for the first time. Our main goal at the Congress was to expand awareness in the hepatic community about Endo-bariatric therapies. The Congress include the first ever meet-the-expert session focused on the benefits of endoscopic weight loss therapy as an effective treatment option for patients with fatty liver disease. Fatty liver disease is an ideal target area for Orbera for a couple of reasons. First, lifestyle modifications targeting 7% to 10% weight loss is the current recommended treatment for histological improvement of fatty liver disease. And second, Orbera consistently facilitates patient weight loss in excess of 10%. We will have more on this to report to you in future updates as our plans in this area develop. To recap, we have exciting opportunities we are pursuing. For OverStitch, we are launching Sx to bring suturing to places where it has not been accessible before. We are pursuing clinical data and reimbursement for the ESG procedure and think there could be news on some of our reimbursement efforts outside the United States later this year. And of course, we continue to support exciting core GI use of OverStitch. For Orbera, we are in the midst of a solid recovery effort in the U.S. market. We are pursuing new Orbera365 market clearances outside of the United States, and we are actively developing plans for the treatment of patients with NASH and other weight-related comorbidities. And we are on target to bring our FDA-mandated post approval obligation for Orbera to a successful close later this year. Furthermore, as Stef already updated you, also on our ongoing margin-improvement initiatives. The last matter I would like to discuss is what is next on the product development front for us. We continue to invest in new product development. We have been on a journey to make suturing with a flexible endoscope more broadly available. First was OverStitch, which successfully conquered the longstanding clinician desire to suture with a flexible endoscope but has limited scope compatibility. This year, we are introducing OverStitch Sx, which expands the capability to suture to include over 20 single-channel endoscopes across 4 different manufacturer platforms, including the leading endoscopes available in the market today. Our next new product objective is to make flexible endoscopic suturing compatible with the colonoscope. Suturing with a flexible endoscope is highly disruptive to traditional management of colorectal disease. The lower GI tract represents a sizable and addressable market opportunity, with the potential to increase a number of colorectal procedures that can be safely completed entirely endoluminally. This is what is next for us, and we have some very interesting working concepts already, and we look forward to updating you as we proceed through our product development stages. Finally, we are quickly approaching DDW or Digestive Disease Week, which is the most significant conference of the year for us. And we look forward to seeing you -- some of you there. Demand for suturing courses and training opportunities will be high. There are 4 suture courses being posted by DDW, in addition to the opportunities we will provide during DDW in our Mobile Learning Center. And with that, we will now open the lines up for questions. Operator.