Meta-analysis of literatures on hip arthroplasty treating femoral neck fracture in the elderly
- VernacularTitle:人工髋关节置换治疗老年股骨颈骨折的Meta分析
- Author:
Jianhua GU
;
Hao SHEN
;
Yunsu CHEN
;
Xianlong ZHANG
- Publication Type:Journal Article
- Keywords:
Femoral neck fractures,aged;
Arthrophsty,replacement,hip;
Meta-analysis
- From:
Chinese Journal of Trauma
2008;24(9):709-714
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the literatures on arthroplasty treating femoral neck fracture in the elderly so as to evaluate the value of arthroplasty in treating femoral neck fracture in the elderly. Methods The literatures published from 1991 to 2007 on arthroplasty treating femoral neck fracture in the elderly were retrieved via PubMED and Ovid database to compare the mortality. Dislocation, revision and Harris score after operation. The heterogeneity was tested and the data dealt by meta-ana]ysis. Then, we talculated the OR value and 95% confidence interval. Results The study included 10 related pa-pers involving hemi-arthroplasty(HA)and total hip arthroplasty(THA)treating femoral neck fracture in the elderly. There was no statistical difference between HA and THA in aspect of mortality. No heteroge-neity existed in dislocation and revision, with the Q value of 4. 03 and 2. 78 respectively(P>0. 1). THA had a high dislocation rate but lower incidence of revision, in comparison with HA. The heterogeneity of Harris score was confirmed with the Q value of 23. 94(P<0. 1), with relative risk(RR) of 0. 79, OR of 0. 35 and 95% CI of 0. 23-0. 53. Conclusions As for hip function recovery, THA is better than he-mi-arthroplasty and THA should be the first choice for femoral neck fracture. However, for patients who can not tolerate operation or have anticipated life span less than 5 years, hemi-arthroplasty should be cho-sen.
