Comparing clinical outcomes and mortality rates of patients who sustained hip fractures managed non-operatively versus operatively over a 5-year period across the Republic of Ireland
摘要
Hip fractures are a significant public health concern affecting millions of patients globally, particularly elderly and osteoporotic patients. The management of this injury is typically surgical in order to facilitate early mobilization; however, a small subset of patients is managed non-operatively.
AimsThe aims of this study were to evaluate patients with hip fractures managed non-operatively in Ireland to determine their clinical outcomes and mortality rates post-injury.
MethodsA retrospective cohort study using data from the Irish Hip Fracture Database (IHFD) from 2017 to 2021 was carried out. The primary outcome was 30-day mortality, with secondary variables including admission source, gender, age, pre-injury outdoor mobility, pressure ulcer development, hospital length of stay, and discharge destination.
ResultsAmong 15,427 patients, 3% received non-operative care (n = 405). Mortality at 30 days was significantly higher in hip fracture patients managed non-operatively (21% versus 4%; p < 0.001). Displaced intracapsular and subtrochanteric fractures were associated with higher mortality, while periprosthetic fractures were associated with survival (relative risk 2.57 and 2.55, respectively, p < 0.001 versus RR 0.09 p < 0.001). Independent pre-fracture mobility was also associated with survival in non-operatively managed patients (RR 0.32 p < 0.001).
ConclusionsNon-operative management of hip fractures is associated with significantly higher mortality rates compared to surgical intervention at 30 days post-injury. Fracture morphology in the form of unstable patterns including displaced intracapsular and sub-trochanteric fractures are negative prognostic factors for such patients managed non-operatively, whilst independent pre-fracture mobility was correlated positively with post-injury clinical outcomes.