The Use of Light Therapy for Managing Sleep Disturbances in Patients With Advanced Cancer
Stopped Low Accrual
Conditions
Interventions
- OTHER: Bright Light Therapy
- OTHER: Dim Red Light Therapy
- BEHAVIORAL: Questionnaires
- BEHAVIORAL: Study Diaries
- DEVICE: Red Light Litebook
- DEVICE: Bright Light Litebook
Sponsor
M.D. Anderson Cancer Center