Repros Therapeutics trial endpoints should be achieved, says Piper Jaffray Piper Jaffray believes the endpoints selected for the Androxal Phase 3 studies for the treatment of secondary hypogonadism should be "readily achieved." Piper views the company's dialogue with the FDA as "very constructive" and reiterates an Overweight rating on Repros with a $26 price target.
Repros Therapeutics announces FDA confirmation of endpoints for Androxal Repros Therapeutics announced it has received additional guidance from the FDA regarding primary endpoints for the two studies, ZA-304 and ZA-305, that it is currently conducting comparing Androxal to the leading approved testosterone gel and placebo. The FDA proposed three co-primary endpoints: Percentage change from baseline in sperm concentration comparing Androxal to the leading U.S. testosterone replacement therapy; proportion of men obtaining a testosterone in the normal range; percentage of men that exhibit sperm greater than or equal to 10M/mL at the end of 16 weeks of dosing and testosterone in the normal range, comparing Androxal to a testosterone gel as well as comparing Androxal to placebo. The primary endpoints and statistical analysis plan outlined for ZA-304 and ZA-305 below are being modified to comply with the FDA suggestions. The company believes the two studies are adequately powered to meet these endpoints.