230
Participants
Start Date
November 12, 2019
Primary Completion Date
November 30, 2025
Study Completion Date
November 30, 2025
melatonin
5mg of melatonin-otc 30 minutes before sleep
placebo
placebo 30 minutes before sleep
RECRUITING
University of Iowa Hospitals & Clinics, Iowa City
Natalie Denburg
OTHER