Steven Rubin
Analyst · JPMorgan
Thanks, Phil. And thank you all for joining us this afternoon. Throughout the second quarter, we made excellent progress across a number of areas that position us for continued commercial and clinical success. The quarter featured a number of important milestones, such as FDA approval of RAYALDEE, an international co-development agreement with Vifor Fresenius Medical Care Renal Pharmaceuticals for RAYALDEE, an agreement to acquire Transition Therapeutics, growing revenues from our diagnostic business, and continued execution on our ongoing clinical trials. During today's call, I'll provide an overview of our progress in therapeutics, diagnostics, biologics and certain partnered programs before turning the call over to Adam for a detailed discussion of our financial performance. Let me begin with an update on RAYALDEE. We were delighted to announce on June 21 receipt of FDA approval for RAYALDEE. The approved indication is treatment of secondary hyperparathyroidism in adults with stage three or four chronic kidney disease and Vitamin D insufficiency. The FDA defined Vitamin D insufficiency as serum total 25-hydroxyvitamin D levels less than 30 ng/mL. RAYALDEE is the first product to receive FDA approval for this indication. RAYALDEE fills a void in the available treatment options for the approximately 9 million American adults with SHPT, stage 3 or 4 chronic kidney disease and vitamin D insufficiency, a potential market estimate to exceed $12 billion annually. The current standard of care is high dose vitamin D supplementation, which is an approach that is neither FDA approved nor demonstrated to be safe and effective in this population. Survey data indicates that 75% of RAYALDEE’s target market is treated with high-dose vitamin D supplementation. A recently published review of published randomized clinical trials concluded that supplementation with nutritional vitamin D is completely ineffective against SHPT. SHPT is a progressive disease that becomes increasingly debilitating and difficult to treat, thereby necessitating timely and effective treatment. Without effective treatment, SHPT leads to increased healthcare costs and patient morbidity and mortality. The FDA based its approval of RAYALDEE on the results from two 26-week placebo-controlled, double-blind Phase III trials, which demonstrated that RAYALDEE can reliably and sufficiently raise serum total 25-hydroxyvitamin D in patients with stage 3 or 4 chronic kidney disease to control elevated parathyroid hormone levels without clinically meaningful effect on serum calcium or phosphorus, two key drivers of vascular calcification. Vascular calcification is the primary cause of morbidity and mortality in CKD. We continue with our pre-commercial plans for RAYALDEE and remain on track for launch in the fourth quarter of this year, probably in November. We’ve been making key additions to our renal division and have already recruited top-level talent for our sales, marketing, market access and medical science liaison teams to support the upcoming launch. At the time of launch, we expect to have approximately 10 internal and 35 regionally-based sales representative. And over time, perhaps six months later, we plan to continue building our own team to a mature size of around 70 to 80 reps. Market access, of course, is important to the product’s commercial success. And in this regard, we're working on our pricing strategy, favorable listings in key compendia and formularies, and patient assistance programs. This is a process that will take some months to complete, but we feel we will be in a strong position right out of the gate to provide good access to RAYALDEE for CKD patients. In addition to the considerable US market opportunity, the global market opportunity for RAYALDEE is substantial and we are working closely with our partner, Vifor Fresenius, to bring RAYALDEE to Europe and other international markets as well as develop RAYALDEE for end-stage or stage 5 renal disease. We are very excited about RAYALDEE both in the US and overseas and look forward to updating you on our continued progress. Moving on to our diagnostics segment, we see continued revenue growth underscoring the rationale for acquisition of Bio-Reference Laboratories last year. Currently, the bulk of our revenue comes from traditional reference lab testing, but, over time, we expect increasingly significant contributions from GeneDx, our higher-margin genetic testing business, and from the 4Kscore test and Claros 1 point-of-care test. Let’s turn now to our progress of 4Kscore, our blood test that provides men with a personalized risk score for having aggressive prostate cancer. 4Kscore test is included in the latest recommendations from the US National Comprehensive Cancer Network guidelines for prostate cancer early detection and in the European Association of Urology prostate cancer guidelines panel for 2016. In both cases, the 4Kscore as a blood test with greater specificity over the PSA test is indicated for use prior to a first prostate biopsy or after negative biopsy to assist patients and physicians in further defining the probability of high-grade cancer. Looking to our progress with reimbursement for the 4Kscore, last November, the American Medical Association granted a CPT 1 code for 4Kscore which will be published later this month and will be effective on January 1, 2017. We already secured a number of favorable coverage decisions. We received an initial draft positive coverage determination from Novitas Solutions. Novitas is the Medicare administrative contractor or MAC that provides administrative services for Medicare coverage of the 4Kscore. This positive draft determination by Novitas was tentatively retired due to a potential conflict with a contemporaneous initial draft negative coverage determination from another MAC, Palmetto. Notably, we have not submitted complete dossiers to either of these MACs prior to these determinations, but rather they made their determinations on their own. We have since submitted a rebuttal to Palmetto’s draft determination and are submitting complete data packages to both MACs. These data packages will contain, among other things, background information, physician experience and extensive clinical validation, including data published in the peer-reviewed reviews in urology, demonstrating that the 4Kscore test led to 65% fewer prostate biopsies being performed among participating patients. We believe there is more than enough scientific and clinical data to justify a local positive coverage determination by any MAC. We expect action next month from Palmetto on our rebuttal to their draft negative determination and we hope Novitas will post a draft positive coverage determination in October. As we previously reported, the 4Kscore is currently being marketed by approximately 205 Bio-Reference Lab sales reps to both urologists and primary care physicians. We have continued to see double-digit volume growth every month that we expanded our sales force from the original ten people and we remain encouraged by the ramp-up on physician use of the test. More than 5,000 physicians have used the 4Kscore test in routine practice and we performed over 5,300 4Kscore tests in the month of June alone. We have also made significant progress with GeneDx. Patient volume in GeneDx continues to grow substantially over prior-year volumes. Regarding Claros 1 point-of-care system, we continue to make progress with plans to commercialize this novel diagnostic system to provide rapid high-performance blood test result at the point-of-care. Using a single drop of the blood, Claros 1 can run multiple tests in the physician's office or hospital nurses station negating the need to use a centralized reference laboratory for these tests. We continue to make progress in our efforts to advance Claros 1 through the regulatory pathway towards commercialization in the US. Following the completion of the clinical trials later this year or early next year, we expect to file with FDA PMA for PSA and a 510(k) for testosterone diagnostic utilizing the Claros 1 system. Upon the FDA clearance, we expect to fully leverage BRL’s marketing, sales and distribution resources to launch the Claros and its associated diagnostic tests in the US. We believe there are many more applications for the Claros technology, including infectious disease, nephrology, cardiology, women’s health and companion diagnostics. Let me turn to our biologics division where we are advancing the development of improved long-acting proteins and peptides and for which we have a number of exciting and promising products in ongoing clinical studies. Our most advanced product candidate is our long-acting human growth hormone product, hGH-CTP, which is partnered worldwide with Pfizer. A global Phase III clinical study of this product in adults is nearing completion. Enrollment in this trial was completed last year and we expect the last patient visit on August 19, with a topline data readout expected around year-end. These data will support forthcoming regulatory submissions, requesting marketing approvals in the EU and the US. We plan to initiate our global pivotal Phase III study in pre-pubertal growth hormone deficient children later this year. This upcoming study will evaluate a weekly single dose of hGH-CTP versus daily injections of currently marketed growth hormone. Let me now update you on our Long-Acting Factor VIIa-CTP for the treatment of bleeding episodes in hemophilia A or B patient with inhibitors to factor VIII or factor IX. During the first quarter, we initiated Phase IIa dose escalation study to determine safety of intravenously administered Factor VIIa-CTP and explore efficacy endpoints. We intend to enroll 24 patients in the US and we expect to have interim data by year-end. We intend to initiate a new study evaluating subcutaneous administration by year-end as well. Current treatment options with factor VII require multiple infusions to treat bleeding episodes because of its short half-life. Also, frequent infusions are impractical for preventative prophylactic therapy, especially in children. This is currently a $1.7 billion market opportunity and the market is growing 7% annually. More importantly, only 25% of the patients are currently being treated. Turning now to MOD-6031, our long-acting, subcutaneous oxyntomodulin. We continue to enroll patients in a Phase I single-dose escalation study evaluating safety, pharmacokinetics in healthy, overweight or obese volunteers. We intend to enroll 48 subjects in Israel and the trial is expected to be completed by year-end. MOD-6031 is a once-weekly oxyntomodulin with a proprietary delivery system designed to slowly release the natural oxyntomodulin and to allow the molecule to effectively penetrate the blood-brain barrier. MOD-6031 has excellent potential to interact with the central nervous system as well as peripheral receptors, which should mimic the effects of natural oxyntomodulin on satiety and weight loss. In animal studies, MOD-6031 showed significant inhibition of food intake and reduction in body weight, enhanced glycemic control, glucose-dependent insulin secretion, fat reduction and improved lipid profile. Talk a little bit about the Transition Therapeutics acquisition. At the end of the second quarter, we announced the acquisition of Transition Therapeutics for approximately 6.4 million shares of OPKO common stock. This transaction provides us with two late-stage assets. First is TT401, a long acting dual GLP-1/glucagon agonist that showed success in a recently completed 420-patient Phase II study in type 2 diabetes patients. TT401 demonstrated significantly superior weight loss compared to currently-approved extended-release exenatide and placebo after 12 and 24 weeks of treatment. TT401 further showed reduction in hemoglobin A1c, which is a marker of sugar metabolism, similar to exenatide at weeks 12 and 24. The second asset is TT701, an orally-administered selective androgen receptor modulator or SARM for the treatment of conditions characterized by androgen deficiency. TT701 produced significant decreases in fat mass and increases in lean body mass without significantly changing PSA levels in a Phase II study in 350 male subjects. TT701 appears to be well suited to provide therapeutic anabolic benefits to specific patient populations, while potentially avoiding or even reducing prostate hypertrophy. TT701 is expected to be an important need in patients who can benefit from its anabolic effects without the risk associated with testosterone products. The Transition Therapeutics acquisition is expected to close in early September. Following on the close of the deal, we look forward to sharing with you more details of our clinical development plans for TT401 and TT701. So in closing, the achievements we made during the first half of 2016 position us well to reach a number of value-creating milestones throughout the balance of this year. We look forward to the launch of RAYALDEE in the US as a treatment for secondary hyperparathyroidism in adults with stage 3 or 4 CKD and vitamin D insufficiency. We expect to grow revenue and improve margins from our diagnostic business. We plan to enhance the commercialization of 4Kscore by securing positive local coverage determinations and continuing to advance reimbursement efforts with private payers. We also plan to advance the development programs for Claros and begin clinical trials late this year. We look forward to making progress with the multiple clinical programs underway, including reporting topline data from our Phase III adult trial of hGH-CTP, our long-acting human growth hormone, initiating our global Phase III pediatric study of hGH-CTP, reporting interim data from our Phase IIa study of our long-acting Factor VIIa-CTP and initiating a clinical study using subcutaneous administration and reporting topline data from our Phase I study of MOD-6031 in overweight or obese volunteers. With that overview of our business, let me turn the call over to Adam for a discussion of our financial performance.