NCT05803499

Rest to Overcome Loss and Reduce Risk

Developing a Targeted Intervention for Sleep Disturbance in Spousal Bereavement

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 40 (actual)
• Sponsor: Northwestern University · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Accepted

Summary

The purpose of this study is to develop and optimize a targeted behavioral intervention for sleep disturbance among individuals who have recently lost a spouse/long-term cohabitating partner. In the first phase of this study, patient focus groups were conducted to gather information about the unique sleep challenges experienced by spousally bereaved individuals and the kinds of support they would like to receive from a program based on Cognitive Behavior Therapy for Insomnia (CBT-I). In the second phase of the study, a two-arm randomized controlled trial will be conducted to compare changes in sleep and inflammation among participants in the targeted CBT-I intervention to those in an information-only control. Participants will be asked to attend two in-person visits (at baseline and, approx. 8 weeks later, at post-treatment) to provide a blood sample and have vital signs and basic anthropometric measurements (height, weight, waist circumference) taken. After their baseline visit, participants will be randomized into either the targeted CBT-I intervention or the information-only control. The targeted CBT-I intervention will entail 6 online sessions (approx. 50 mins. each) delivered via videoconference by a trained facilitator, once per week over the course of approx. 6 weeks. The information-only control will entail 1 online session (approx. 50 mins.) delivered via videoconference by a trained facilitator. Sleep data (collected via both actigraphy watches and patient self-report sleep diaries) and data on mood, grief, and sleep habits will be collected from participants at three timepoints (baseline, post-treatment, and then again at a 6-month follow-up).

Conditions

• Sleep Disturbance
• Inflammation
• Quality of Life
• Bereavement
• Spouses

Interventions

Type	Name	Description
BEHAVIORAL	Targeted Cognitive Behavior Therapy for Insomnia	This intervention consists of six, 50-min. online individual sessions delivered via video conference. Content was developed by tailoring standard cognitive behavioral therapy for insomnia (CBT-I) to the specific needs of people who recently lost spouses/long-term partners, by using qualitative data gathered in focus groups. The intervention incorporates key concepts of CBT-I (sleep restriction; stimulus control) and positive emotion psychology (everyday mindfulness; gratitude and self-compassion). Individualized sleep plans (including weekly sleep windows) will be created for intervention participants, and each weekly session will involve a discussion about participants' progress in improving sleep disturbance. Support and recommended coping skills for loss and bereavement will also be provided.
OTHER	Information-Only Control	The control session (approx. 50-min. in length) will be delivered online in a one-to-one format (participant and facilitator) via videoconference. Educational brochures based on recommendations provided by the American Academy of Sleep Medicine focused on sleep and health and sleep hygiene education will be used. No specific or individualized recommendations will be given to control participants.

Timeline

• Start date: 2023-03-01
• Primary completion: 2025-08-31
• Completion: 2025-08-31
• First posted: 2023-04-07
• Last updated: 2026-01-21

Locations

1 site across 1 country: United States