On-site physiotherapy in older emergency department patients following a fall: a randomized controlled trial.

Purpose: Greater fear of falling (FOF) is associated with an increased risk of falling in patients aged 65 and older. This study aims to assess the impact of physiotherapy on FOF in older patients and investigates the feasibility of such an intervention in the emergency department (ED) setting.

Methods: All patients aged 65 or older, who presented to the ED of the University Hospital Basel after a fall between January 2022 and June 2023 were screened for inclusion. Participants were assigned to an intervention or control group depending on the randomized presence or absence of a physiotherapist at inclusion. Both groups received the same fall prevention booklet. Physiotherapists instructed and performed exercises with patients in the intervention group. The primary outcome was the difference in FOF between groups 7 days post inclusion, assessed by short Falls Efficacy Scale International (sFES-I). Secondary outcomes included feasibility, overall reduction of FOF, patient satisfaction, the occurrence of falls post inclusion and the use of medical resources.

Results: Of the 1204 patients screened for inclusion, 104 older adults with a recent fall were enrolled (intervention: n = 44, control: n = 60); median age was 81 years and 59.1% were female. There was no between-group difference in FOF as measured by sFES-I within a week of inclusion (p = 0.663, effect size = 0.012 [95% confidence interval (CI) - 0.377 to 0.593]). Despite the intervention being deemed feasible from the physiotherapist's perspective, the study encountered challenges, such as low recruitment (with the planned sample size not being reached) and a notable dropout rate before the first follow-up.

Conclusion: A physiotherapy intervention in the ED showed no improvement in FOF when compared to a control group.

Trial registration: Trial registration number and date NCT05156944, 01.12.2021.