Affiliation:
1. West China School of Nursing, Sichuan University / Department of Orthopedics, West China Hospital Sichuan University Chengdu China
2. Institute of Hospital Management West China Hospital Sichuan University Chengdu China
Abstract
BackgroundHemiarthroplasty is the standard treatment for patients with femoral neck fractures (FNFs). Controversy exists over the use of bone cement in hip fractures treated with hemiarthroplasty.ObjectiveWe performed an updated systematic review and meta‐analysis to compare cemented and uncemented hemiarthroplasty in patients with femoral neck fractures.MethodsA literature review was conducted using Cochrane Library, ScienceDirect, PubMed, Embase, Medline, Web of Science, CNKI, VIP, Wang Fang, and Sino Med databases. Studies comparing cemented with uncemented hemiarthroplasty for FNFs in elderly patients up to June 2022 were included. Data were extracted, meta‐analyzed, and pooled as risk ratios (RRs) and weighted mean differences (WMDs) with a 95% confidence interval (95% CI).ResultsTwenty‐four RCTs involving 3471 patients (1749 cement; 1722 uncemented) were analyzed. Patients with cemented intervention had better outcomes regarding hip function, pain, and complications. Significant differences were found in terms of HHS at 6 weeks (WMD 12.5; 95% CI 6.0–17.0; P < 0.001), 3 months (WMD 3.3; 95% CI 1.6–5.0; P < 0.001), 4 months (WMD 7.3; 95% CI 3.4–11.2; P < 0.001), and 6 months (WMD 4.6; 95% CI 3.3–5.8; P < 0.001) postoperatively. Patients with cemented hemiarthroplasty had lower rates of pain (RR 0.59; 95% CI 0.39–0.9; P = 0.013), prosthetic fracture (RR 0.24; 95% CI 0.16–0.38; P < 0.001), subsidence/loosening (RR 0.29; 95% CI 0.11–0.78; P = 0.014), revisions (RR 0.59; 95% CI 0.40–0.89; P = 0.012), and pressure ulcers (RR 0.43; 95% CI 0.23–0.82; P = 0.01) at the expense of longer surgery time (WMD 7.87; 95% CI 5.71–10.02; P < 0.001).ConclusionThis meta‐analysis demonstrated that patients with cemented hemiarthroplasty had better results in hip function and pain relief and lower complication rates at the expense of prolonged surgery time. Cemented hemiarthroplasty is recommended based on our findings.
Subject
Orthopedics and Sports Medicine,Surgery