Abstract
Background Benzodiazepines and sedative-hypnotics (BZD/SHD) are commonly utilized in the acute care setting for insomnia and anxiety and are associated with cognitive impairment, falls, fractures, and increased mortality. Interventions to reduce use of BZD/SHD in hospitals are not well characterized. The objective of the scoping review was to identify and characterize interventions to reduce the use of BZD/SHD by adults for anxiety and sedation in hospitals.Methods We included studies and abstracts published in English that described an intervention to reduce BZD/SHD in adult hospital patients. Six databases (PubMed, EMBASE, CINAHL, PsycINFO, Scopus, and Web of Science) and the grey literature (Opengrey, Grey Matters, Google Advanced) were searched up to July 2018. Titles and abstracts were screened and full-text articles were reviewed for potential inclusion by three independent reviewers. Data on each eligible study was charted in a Microsoft Excel® database. Stakeholder consultation occurred before and after the scoping review was completed. Results There were 9480 records identified from all sources and 35 studies were included in the scoping review. Included studies were divided into two categories that emerged from stakeholder feedback: sedatives prescribed in hospital or home medications. The most common study designs were pre-/post-test (24, 68.6%) and randomized controlled trials (6, 17.1%). The majority of studies tested a single intervention (28, 80%) and these were most commonly education, relaxation training and sleep protocols. Patients were frequently the target of relaxation training and behavior change interventions, while sleep protocols, multifaceted interventions and education were usually directed at healthcare providers, either alone or in combination with patients. Most studies reported positive outcomes in decreasing BZD/SHD use (23, 65.7%), including some that were statistically significant (13, 37.1%). Conclusions This scoping review found a variety of interventions aimed at decreasing the utilization of BZD/SHD in the acute care setting, where previously little was known. Current literature addressed the initiation of BZD/SHD in hospital, rather than chronic medications that had been prescribed in the community. Stakeholder consultation supported these findings and pointed out important factors to consider when designing an intervention for hospital patients. Registration: Open Science Framework, https://osf.io/u7s4h/?view_only=15a9b9134be743b6a4177ba2eec9e91a
Identification of Barriers to SBARB at the Bedside in an Acute Care Setting
