Sleep disturbances in elderly patients with distal radius fractures: a prospective observational study.

PURPOSE: No previous studies have reported the presence of sleep disturbances or their association with baseline factors in elderly patients with distal radius fracture (DRF). This study aimed to describe the proportion of patients with sleep disturbances and analyze their association with baseline factors in patients older than 60 years with conservatively treated DRFs.

METHODS

This prospective observational study included 220 patients with extra-articular DRFs who completed the Pittsburgh Sleep Quality Index at two time points: two weeks after cast removal and at the one year follow-up. Sociodemographic, anthropometric, clinical, radiological, and patient-reported outcome measures were analyzed as baseline predictors, with measurements performed two weeks after cast removal.

RESULTS

At two weeks after cast removal, 166 (75.5%) patients had sleep disturbances. Sleep disturbances were associated with the affected dominant hand (β = 1.6; p = 0.04), high-energy injury (β = 3.8; p < 0.001), extra-articular comminuted metaphyseal DRFs (β = 2.3; p < 0.001), higher Tampa Scale of Kinesiophobia scores (β = 2.4; p < 0.001), higher Pain Catastrophizing Scale scores (β = 2.4; p < 0.001), higher Pain Anxiety Symptoms Scale-20 scores (β = 2.1; p < 0.001), and higher visual analogue scale scores (β = 4.1; p < 0.001). At the one year follow-up, 85 (38.6%) patients had sleep disturbances, which were associated with higher Tampa Scale of Kinesiophobia scores (β = 2.6; p < 0.001), higher Pain Catastrophizing Scale scores (β = 2.5; p < 0.001), and higher Pain Anxiety Symptoms Scale-20 scores (β = 1.8; p = 0.02).

CONCLUSIONS

A high proportion of elderly patients with DRF experienced sleep disturbances. Expanding our understanding of the interplay between sleep disturbances and baseline risk factors may lead to improved care and clinical outcomes for these patients. Future studies should incorporate the clinical management of sleep disturbances in patients with DRFs.