Neil Solomons
Analyst · SVB Leerink. Please go ahead with your question
Thanks Peter, and thanks all for joining. And as mentioned, I'll first take a moment to go through the AUDREY Phase 2/3 clinical trial for dry eye syndrome and then provide some updates around FSGS with a brief status update report on the AURORA Phase 3 trial for lupus nephritis.With respect to the dry eye program, the pilot Phase 2 study reported earlier this year, showed VOS to be well tolerated producing some striking, superior clinical sign data and comparable tolerability results versus the current market leader for dry eye syndrome, cyclosporine ophthalmic emulsion, also known as Restasis. Based upon the exploratory Phase 2 results generated in our study, we have initiated plans for a commercial focused development program with a Phase 2/3 study dubbed AUDREY, that's Aurinia Dry Eye Study, expected to begin enrollment of U.S. patients in the fourth quarter of 2019.This study will include certain critical regulatory requirements that the FDA has traditionally required for DES product approval. These requirements include both dose optimization requirements along with a comparison versus a [indiscernible] vehicle. In short, AUDREY will be a randomized, double-masked, vehicle-controlled dose ranging study to evaluate the efficacy and safety of VOS in subjects with DES.In all, approximately 480 subjects will be enrolled beginning later this year. The study will consist of four arms and encompass a 1:1:1:1 randomization schedule to either 0.2% VOS, 0.1% VOS, 0.05% VOS or vehicle, with all arms being dosed twice daily for a total of 12 weeks. The primary outcome measure for AUDREY will be the proportion of subjects with 10 mm improvement in Schirmer Tear Test or STT at 4 weeks.Furthermore, secondary outcome measures will include STT at multiple time points, Fluorescein Corneal Staining or FCS at multiple time points, change in eye dryness, burning, stinging, itching, photophobia, eye pain and foreign body sensation at multiple time points, change in Symptom Assessments in Dry Eye or SANDE at multiple time points, and additional safety endpoints. So we're very excited to advance VOS and aim to address the persistent unmet medical needs associated with this condition.Moving briefly to voclosporin for Focal Segmental Glomerulosclerosis or more simply FSGS. As you will recall, Aurinia initiated a Phase 2 proof-of-concept, open-label study for FSGS back in June 2018. The study as it was designed and recent updates here will continue to evaluate the role of voclosporin for patients diagnosed with primary FSGS. As a pilot study, our initial goal was to provide a first line treatment option immediately following a patient's diagnosis of primary FSGS. Given the rare nature of this disease and the increased awareness about its progress we have recently implemented two strategies to understand the role of voclosporin for this orphan disease.From a clinical operations view we have added additional clinical sites outside of the U.S. and specifically in the Dominican Republic. Beyond additional enrollment sites, we have also adjusted the protocol broadening end criteria in this study. This protocol amendment allows the enrollment of subjects that are either treatment-naïve as originally described in the protocol or receiving steroid treatment, oral or IV for FSGS.Subjects taking steroids must show signs of improvements in proteinuria defined as reach 20% improvements in UPCR from the initiation of steroids to the last ability assessment prior to baseline. Subjects who have discontinued steroid treatment due to poor tolerability may also begin the same study. A total of 20 patients will be enrolled in total and we anticipate interim results in FSGS during 2020.And lastly, no news is no news for the AURORA Phase 3 clinical trial for the treatment of lupus nephritis. As you'll recall, a total of 358 lupus nephritis patients were randomized at sites globally. AURORA is a global double-blinded, placebo controlled study evaluating whether the addition of voclosporin on the background of mycophenolate mofetil or CellCept and low-dose steroids can increase the rate and speed of renal response. The primary endpoint for the study is achievement of complete renal response at 52 weeks and with the study fully enrolled as of last September we look forward to trial results by the end of this year, which if positive will form the basis of our U.S. regulatory filing.With that review of the clinical programs, I'll pass it over to Dennis for a review of the Q2 financial results. Dennis?