Physical Restraint Use in Nursing Homes—Regional Variances and Ethical Considerations: A Scoping Review of Empirical Studies

Background: Physical restraints are known to violate human rights, yet their use persists in long-term care facilities. This study aimed to explore the prevalence, methods, and interventions related to physical restraint use among the elderly in nursing homes. Methods: The method described by Joanna Briggs was followed to conduct a scoping review without a quality assessment of the selected studies. An electronic search was conducted to find eligible empirical articles using MEDLINE, PsycINFO, EMBASE, Web of Science, Scopus, Google Scholar, CINAHL, and grey literature. The database search was performed using EndNote software (version X9, Clarivate Analytics), and the data were imported into Excel for analysis. Results: The prevalence of physical restraint use was found to be highest in Spain (84.9%) and lowest in the USA (1.9%). The most common device reported was bed rails, with the highest prevalence in Singapore (98%) and the lowest (4.7%) in Germany, followed by chair restraint (57%). The largest number of studies reported the prevention and/or risk of falls to be the main reason for using physical restraints, followed by behavioral problems such as wandering, verbal or physical agitation, and cognitive impairment. Most studies reported guideline- and/or theory-based multicomponent interventions consisting of the training and education of nursing home staff. Conclusions: This review provides valuable insights into the use of physical restraints among elderly residents in nursing homes. Despite efforts to minimize their use, physical restraints continue to be employed, particularly with elderly individuals who have cognitive impairments. Patient-related factors such as wandering, agitation, and cognitive impairment were identified as the second most common reasons for using physical restraints in this population. To address this issue, it is crucial to enhance the skills of nursing home staff, especially nurses, in providing safe and ethical care for elderly residents with cognitive and functional impairments, aggressive behaviors, and fall risks.