Insomnia is highly prevalent among patients with psychiatric disorders. According to current guidelines, cognitive behavioural therapy for insomnia (CBT-I) represents the first-line treatment for chronic insomnia, also for patients with psychiatric comorbidity. While recent studies have demonstrated that CBT-I not only improves insomnia but also other health outcomes in patients with psychiatric disorders and comorbid insomnia in outpatient settings, the level of implementation and treatment potential of CBT-I in inpatient psychiatry is less clear. The objective of this systematic review is to present and discuss studies that have adapted CBT-I for inpatient psychiatric care. PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL) and PsycINFO, were searched until June 2023. A total of 10 studies were identified, with the majority being non-randomised trials without comparison groups and small sample sizes. With preliminary character, studies report feasibility and potential efficacy in inpatient settings. Together, this review identifies a paucity of studies on CBT-I or derivates in inpatient psychiatry. Despite challenging in this setting, studies adapting CBT-I to the needs of severely ill patients and hospital settings might have the potential to improve mental health care.
Keywords: CBT-I; inpatient; insomnia; psychiatry.
© 2023 The Authors. Journal of Sleep Research published by John Wiley & Sons Ltd on behalf of European Sleep Research Society.