911
Participants
Start Date
February 6, 2013
Primary Completion Date
April 19, 2017
Study Completion Date
April 19, 2017
melatonin
Melatonin 3mg time release will be given. Participants will be instructed to take one 3mg time released tablet by mouth approximately 1-2 hours before initiating sleep onset, preferably at the same time each night.
placebo
Placebo tablets to match the melatonin will be comprised of inert substances.
St. Jude Children's Research Hospital, Memphis
National Cancer Institute (NCI)
NIH
St. Jude Children's Research Hospital
OTHER