Experiences of adult patients living with depression-related insomnia: a qualitative systematic review protocol

Objective:The objective of this review is to identify and synthesize the best available evidence on how adult patients experience living with depression-related insomnia. In particular, the review will examine the experiences related to pharmacological and non-pharmacological interventions to improve sleep. Introduction:Approximately 80% to 90% of patients with depression have insomnia, which is associated with substantial personal and social costs. Despite these costs, insomnia is often underdiagnosed and viewed as a symptom that disappears when depression abates. However, research indicates that insomnia and depression are overlapping but distinct disorders. Thus, it is important to treat both disorders simultaneously, as improving sleep may, in turn, ease core symptoms of depression. Optimal care and treatment rely on patients' experiences of insomnia and their attitudes toward treatment options. Therefore, it is important to synthesize evidence of patients' experiences of living with insomnia, and the experiences of pharmacological and non-pharmacological sleep interventions, to understand the consequences of insomnia and to optimize sleep interventions. Inclusion criteria:This systematic review will synthesize qualitative studies exploring how adults with depression experience living with insomnia and how they experience pharmacological or non-pharmacological sleep interventions. Both inpatient and outpatient populations will be considered. Methods:Databases to be searched include MEDLINE, Embase, CINAHL, PsycINFO, Cochrane Database of Systematic Reviews, Cochrane CENTRAL, SveMed+, Scopus, and Web of Science Core Collection. Google Scholar and ProQuest Dissertations and Theses will be searched for unpublished studies. Studies in English, German, Danish, Swedish, and Norwegian will be included. Databases will be searched from their inception to the present date. All studies will be screened against the inclusion criteria and critically appraised for methodological quality. Findings will be pooled using meta-aggregation, and a ConQual Summary of Findings will be presented. Systematic review registration number:PROSPERO CRD42021276048

Automated summary

The objective of this review is to identify and synthesize evidence on how adult patients experience living with depression-related insomnia. It will examine experiences related to pharmacological and non-pharmacological interventions to improve sleep.