280
Participants
Start Date
August 31, 2024
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2026
Ramelteon
Ramelteon 8 mg, tablets, orally, once nightly for up to 5 weeks.
Ramelteon placebo
Ramelteon placebo-matching tablets, orally, once nightly for up to 5 weeks.
Lead Sponsor
Nanjing Chia-tai Tianqing Pharmaceutical
INDUSTRY