NCT03322774

Sleep To Reduce Incident Depression Effectively

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 1,237 (actual)
• Sponsor: Henry Ford Health System · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This project will assess the effectiveness of a stepped-care model (i.e. digital Cognitive Behavioral Therapy for Insomnia (dCBT-I) followed by face-to-face CBT-I) in improving severity of insomnia and sleep outcomes in an insomnia cohort. This project will also investigate the effectiveness of this stepped-care model in prevention of major depressive disorder, and will test rumination as a mediator of treatment response.

Detailed description

This project will assess the acute and long-term effectiveness of dCBT-I on Research Domain Criteria (RDoC) sleep parameters: Insomnia Severity Index (ISI), sleep onset latency, and wake after sleep onset in an insomnia cohort including those at elevated risk for depression (e.g. low SES, minority). This will be tested by administering internet-based dCBT-I to people with insomnia and adding face-to-face CBT-I in non-remitters, as well as comparing the RDoC sleep outcomes to an attention control group post-treatment and at 1- and 2-year follow-ups. This study will also determine the acute and long-term effectiveness of face-to-face CBT-I in non-responders to dCBT-I on RDoC sleep outcomes relative to a comparison group post-treatment and at 1- and 2-year follow-ups. This study will also determine the effects of dCBT-I and CBT-I using a stepped-care model for prevention of major depressive disorder incidence and relapse across 2 years. Specifically, rate of depression of both dCBT-I and CBT-I will be compared to a control group. This study will also evaluate changes in rumination as a modifiable behavior (post-treatment) that mediates the effect of insomnia treatment on depression risk.

Conditions

• Insomnia, Primary
• Major Depressive Disorder
• Rumination

Interventions

Type	Name	Description
BEHAVIORAL	digital Cognitive Behavioral Therapy for Insomnia	Cognitive Behavioral Therapy for Insomnia administered online through the "Sleepio" program. Treatment utilizes sleep restriction, stimulus control, and cognitive therapy. Treatment is administered through 6 weekly, hour-long online video sessions with an animated figure called "The Prof," which delivers the treatment.
BEHAVIORAL	face-to-face Cognitive Behavioral Therapy for Insomnia	Cognitive Behavioral Therapy for Insomnia administered by experienced staff trained in behavioral sleep medicine. Treatment utilizes sleep restriction, stimulus control, and cognitive therapy. Treatment is administered through 6 weekly, hour-long face-to-face sessions with an experienced staff member trained in behavioral sleep medicine.
BEHAVIORAL	Sleep Hygiene Education Control	Participants are provided with information about good sleep hygiene through 6 weekly emails. Participants practice good sleep hygiene as part of their sleep routine. In Step 1, sleep hygiene control will be exclusively online. In Step 2, sleep hygiene control includes an in-person, face-to-face component.

Timeline

• Start date: 2018-03-09
• Primary completion: 2023-04-30
• Completion: 2024-06-27
• First posted: 2017-10-26
• Last updated: 2024-10-01

Locations

1 site across 1 country: United States