Sleep Restriction Therapy for Insomnia in Primary Health Care

Insomnia Clinical Trial

Official title: Sleep Restriction Therapy for Insomnia Delivered as Group Therapy in Primary Health Care: A Randomized Controlled Trial

Status Recruiting

Clinical Trial Summary

The recommended treatment for insomnia, cognitive behavioral therapy for insomnia (CBT-I), is effective. However, its long, multi-component nature makes it challenging to implement in ordinary primary care, where most people are treated. An important component of CBT-I is sleep restriction therapy, which may be comparatively easy to carry out in routine primary care. This project tests whether a brief nurse-led group intervention in primary care based on sleep restriction therapy for insomnia reduces insomnia severity and is cost-effective.

Clinical Trial Description

Background: Insomnia is typically treated in primary health care. The most common treatment is hypnotic drugs, despite their limited and short-term effects, the risk for adverse side effects and dependence, and the fact that CBT-I is the recommended first-line treatment. Reasons may include lack of knowledge about insomnia, a culture of prescribing hypnotics, lack of time during consultations, and a shortage of CBT-I providers. Sleep restriction therapy is one of the core components of CBT-I. It is a behavioral technique that may be feasible to deliver in routine care with existing resources and time constraints.

Objectives: This randomized controlled trial aims to investigate whether brief, behavioral group therapy in primary care based on sleep restriction therapy reduces insomnia severity and is cost-effective. A process evaluation will explore barriers and facilitators for participation and delivery.

Methods: Health care professionals from participating primary health care centers will complete a 1.5-day digital course on assessing patients for insomnia and delivering the intervention. Patients who seek primary health care and meet the study criteria will be randomized to sleep restriction therapy or to receive written sleep hygiene information. Both groups will be free to seek and receive standard care for insomnia. Sociodemographic and clinical characteristics will be collected prior to baseline. Study outcomes include insomnia severity, sleep, daytime symptoms, quality of life, use of hypnotics, sick leave, and work ability. Outcomes will be assessed over a 24-month period. The cost-effectiveness analysis will include the number of insomnia-free days at the 12-month follow-up and quality-adjusted life years. Patient characteristics will be analyzed in relation to adherence, and response. Qualitative explorations of patients and nurses' experiences will be conducted alongside the trial (approximately 15 patients and 15 nurses). ;

Related Conditions & MeSH terms

• Insomnia
• Sleep Initiation and Maintenance Disorders

• NCT number: NCT04975776
• Study type: Interventional
• Source: Region Stockholm
• Contact: Christina Bini, MSc
• Phone: 46738732627
• Email: christina.bini@regionstockholm.se
• Status: Recruiting
• Phase: N/A
• Start date: February 1, 2022
• Completion date: December 2025