A Study to Assess the Long-term Safety and Efficacy of Solriamfetol in Subjects With Binge Eating Disorder

This study includes three segments: Open-Label (OL), Double-Blind Randomized Withdrawal (RW), and Open-Label Return (OLR). Eligible subjects will have completed the SOL-BED-301 (ENGAGE) study. All subjects will receive open-label solriamfetol for up to 52 weeks during the OL segment. Subjects who enter the RW segment will be randomized 1:1 to either continue solriamfetol or switch to placebo for up to 24 weeks of double-blind treatment, followed by a return to open-label solriamfetol in the OLR segment. The overall duration of study treatment is up to 77 weeks.