Drugs
Eisai/Purdue NDA Filed for Insomnia
Eisai and Purdue Pharma have submitted an NDA for lemborexant for treating insomnia. The submission was based on data from two pivotal Phase 3 clinical studies in patients with insomnia — SUNRISE 1 (Study 304) and SUNRISE 2 (Study 303) — that enrolled about 2,000 patients. SUNRISE 1 included the first