Steven Rubin
Analyst · Brandon Couillard with Jefferies. Please go ahead with your question
Thanks, Bill, and good afternoon, everyone, and thank you for joining us today. I’ll discuss OPKO’s strategies for continued commercial and clinical advancement in our overall progress towards meeting our long-term growth and business goals. Let’s start with our clinical diagnostic business, BioReference Laboratories, or BRL, which is the country’s third largest reference lab. We are pleased to report sequential quarter gains in revenues. As Phil noted, we are very pleased to see good early momentum for BRL under the leadership of Geoff Monk. From an operations perspective, we remain particularly excited about the potential for BRL GeneDx subsidiary, which continues to demonstrate growth and innovation in this high complexity exome and related tests. For the second quarter, GeneDx achieved a 38% year-over-year increase in exome-based testing volumes. As an impressive milestone in June, GeneDx announced that they had performed clinical exome sequencing on more than 100,000 individuals, representing one of the largest cohort sequence exomes by an independent clinical laboratory in the world. The achievement also greatly expands the database of known clinically relevant genetic variants used as tools to help diagnose rare diseases. GeneDx continues to be a BRL standout as we have helped discover and contribute to phenotypic understanding of more than 62 novel disease genes in the last three years alone. In addition to its exome and genome test, GeneDx continues to post growth in its overall product portfolio with year-over-year volume growth of more than 13%. During Q2, GeneDx finalized a major overhaul of its clinically-driven testing menu and launched 20 new tests and also revised an updated 51 tests. During the remainder of this year, GeneDx plans to launch an additional 36 tests and we’ll revise and update 57 more tests. These tests were selected based on specific clinical needs and reimbursement potential. Moving on, our 4Kscore blood test gives a man with elevated PSA level, a personalized prediction of his chance of having or developing an aggressive form of prostate cancer. During the second quarter, we’ve processed nearly 20,500 4Kscore tests, representing a 10% increase compared with the second quarter of 2017. The retention rate among urologists utilizing the test is also an important metric, with 80% of the urologists have ordered 4Kscore in Q1 2018 continuing to order this test in Q2 2018. As you know, Novitas released draft non-coverage guidance for the 4Kscore test in May. While the final coverage determination from Novitas hasn’t been issued, I will share an overview of the activities we, with the support of experienced urologists, undertook during the public comment period, which ended on July 13. On May 31, OPKO made a presentation for May – from, I’m sorry, made a presentation for key publications with data demonstrating long-term predictability for a man with elevated PSA of prostate cancer metastases and mortality 15 to 20 years later. In addition, eight leading urologists from academia and large urology practices spoke about the clinical value of the 4Kscore test, in many cases, indicating why they couldn’t adequately care for the patients without the 4Kscore test. We believe that the messages were well received. We also subsequently met with Novitas medical directors to address certain concerns and provide further clarity on clinical validity data. We have followed up with the data, evaluating how the 4Kscore test would perform in the Medicare population. We are also aware that many professional organizations, physicians and patients submitted written comments directly to Novitas in support of the 4Kscore test. We appreciate the time everyone took to speak out on behalf of 4Kscore, which we consider to be an important test in the diagnostic paradigm for prostate cancer. We’ve been asked about the timing for Novitas to issue their final coverage decision. As we understand it, there is no specific deadline for Novitas’sdecision. But in the meantime, Novitascontinues to process Medicare payments for 4Kscore tests. Turning now to our pharmaceutical business, let me start with RAYALDEE. The first and only therapy approved by the FDA that both raises 25-hydroxy vitamin D and lowers parathyroid hormone levels in patients with chronic kidney disease with a safety profile similar to placebo. We are pleased to see Vifor Fresenius to receive approval last month to market RAYALDEE in Canada for the treatment of SHPT in adults with stage 3 or 4 CKD and vitamin D insufficiency. We also expect to announce shortly the initiation of Phase 2 clinical study to study the safety and efficacy of RAYALDEE as a new treatment for SHPT in adults with vitamin D insufficiency and stage 5 CKD requiring hemodialysis. This trial will be conducted in multiple dialysis centers in the U.S. From a quarterly performance perspective, the RAYALDEE numbers break down as follows. In Q2, the total number of RAYALDEE prescriptions increased approximate 36% versus Q1. Importantly, since the start of the year, we have seen a steady month-to-month increase in the total number of prescriptions. Our expanded sales team of 64 representatives had a significant positive impact this quarter, with 49% of prescriptions being new to brand and 54% of those prescribers new for RAYALDEE. Since launch, the number of physicians who prescribed RAYALDEE has increased steadily. We had 929 active subscribers in quarter two, 764 in Q1 and 594 in Q4 of last year, so you can see the sustained momentum here. We ended Q2 with RAYALDEE being available to 83% of the overall insured population and 53% of the Medicare population. RAYALDEE is covered by plans representing 90% of the commercial population. Overall, we continue to see progress in adoption, reimbursement and awareness of RAYALDEE. Our expanded sales team continues to demonstrate improving performance, as our market penetration continues to grow. Regarding our clinical development programs, we remain focused on progressing our portfolio, addressing indications of significant unmet medical need in large markets. We have a robust pipeline of candidates at varying stages of development, which provides attractive opportunities for creating near and long-term value for our shareholders. Starting with our work in nephrology, as I just discussed. Vifor Freseniu received marking approval for RAYALDEE in Canada in late July. They also remain on track to file a marketing authorization application with the European Medicines Agency later this year as a treatment for SHPT and CKD patients. As also discussed, we will be initiating a global Phase 2 trial with a higher strained RAYALDEE in patients with stage 5 CD and vitamin D insufficiency who require a regular dialysis. We expect to share the cost of this study with our development partner, Vifor Fresenius and Japan Tobacco. In addition to this Phase 2 study, we plan to augment our growing presence in the renal market with synergistic products that address other significant unmet needs. This includes commencement shortly of a single dose Phase 2a trial that evaluates our NK-1 antagonist and dialysis patients for uraemic pruritus or itching. This is a serious problem for many patients on dialysis. In our metabolic and endocrinology pipeline, we have several late-state programs underway or near initiation that could reach important inflection point this year. As you know, our long-acting human growth hormone products, Somatrogon, or hGH-CTP, is currently in a global Phase 3 pivotal trial in Growth Hormone Deficient Children. The pediatric indication represents 80% of the growth hormone market. This program is partnered with Pfizer for worldwide commercialization. We recently announced the completion of enrollment in the 225-patient trial in 30 countries. Based on this major milestone, the completion of the trial is now expected to occur in Q3 of 2019. This is a trial comparing a single weekly injection, somatrogon, with daily injections of Genotropin. This study uses a multi dose disposable pen device intended for commercial launch. We are hopeful that the outcome will support a standard of care dosing change from daily to weekly administration, which will improve the quality of life for children with growth hormone deficiency. Last summer, we also initiated a pediatric registration study in Japan to assess pharmacokinetics and compare efficacy or weekly Somatrogon to daily Genotropin in 44 pre-pubertal growth hormone deficient subjects. We expect enrollment in Japan study to be completed before the end of this year. Last November, we began a Phase 2b dose ranging trial for once-daily oral selective androgen receptor modulator, or SARM, to treat BPH on large prostate patients. BPH affects approximately half of all men over age 50 and 90% of men over the age of 80. This four-month trial is expected to enroll 125 patients at 30 sites in the U.S. to identify appropriate doses to reduce prostate size, the primary efficacy endpoint of the study. Study will also assess blood PSA levels, lean body mass and fat mass as secondary endpoints. Completion of the enrollment is expected before Q1 of 2019. In mid-June, we reported that enrolment on our Phase 2b dose escalation trial for our OPK88003 are once-weekly GLP-1 glucagon dual agonist to treat Type 2 diabetes and obesity was complete. This is a study of 110 Type 2 diabetics at 35 clinical sites in the U.S. You may recall that we initiated this trial in late March and we are pleased that enrolment was completed so quickly less than three months after initiation. This study is evaluating HbA1c as a primary endpoint and weight loss, blood lipid levels and safety as secondary endpoints. The data obtained in this trial will be used to support the dose escalation regimen for Phase 3 studies. Previously, preclinical and clinical and Phase 2 data showed that once-weekly dual antagonist such as our OPK88003 improved glucose control, cause more weight loss and improve the blood lipid levels compared to GLP-1 products currently on the market. In our previous Phase 2 study of 420 diabetic patients, greater weight loss was achieved compared to the approved extended release of exenatide and placebo. These data also showed improvement in the lipid profile in a similar reduction in HbA1c levels compared to the approved once-weekly product. We are happy to report good momentum with our commercial products and the successful efforts of our sales team, particularly related to RAYALDEE. We applaud the approval for RAYALDEE in Canada and look forward to pursuing additional regulatory approvals for RAYALDEE in conjunction with our partners. We are very pleased to have completed enrollment in our Phase 2b trial valuing OPK88003, oxyntomodulin drug for Type 2 diabetes and weight loss and in our global Phase 3 study of somatrogon in children with growth hormone deficiency. We are enthusiastic about GeneDx’s achievement, sequencing the exomes of 100,000 individuals and are proud of the contribution this data may have on the development of new approaches to treat rare diseases. We have put forth every effort to provide the data that Novitas requires to reach a positive final coverage decision and the 4 Kscore test. And at a high-level, we are advancing a robust clinical development program that addresses several large markets. We expect to make meaningful progress with these programs and to achieve several important milestones. And with that overview, let me turn the call over to Adam for discussion of our second quarter financial performance. Adam?