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Risk factors associated with osteonecrosis of femoral head after internal fixation of femoral neck fracture:a systematic review and meta-analysis.
BMC Musculoskeletal Disorders ( IF 2.3 ) Pub Date : 2019-12-29 , DOI: 10.1186/s12891-019-2990-5
Jing-Li Xu 1 , Zheng-Rong Liang 2 , Bing-Lang Xiong 1 , Qi-Zhao Zou 1 , Tian-Ye Lin 1 , Peng Yang 1 , Da Chen 3 , Qing-Wen Zhang 4
Affiliation  

BACKGROUND Although the risk factors associated with osteonecrosis of femoral head (ONFH) after internal fixation of femoral neck fracture (IFFNF) have been frequently reported, the results remain controversial. Therefore, its related risk factors were systematically evaluated and meta-classified in this study. METHODS Literature on risk factors of ONFH caused by IFFNF was retrieved in PubMed, Embase and Cochrane Library due June 2019. Review Manager 5.3 software was applied to data synthesis, and Stata 13.0 software was adopted for analyses of publication bias and sensitivity. RESULTS A total of 17 case-control studies with 2065 patients were included. The risk of ONFH after IF was 0.40-fold higher in patients with Garden III-IV FNF than that in patients with Garden I-II (OR: 0.40, 95%CI: 0.29-0.55). The risk of OFNH with retained IF was uplifted by 0.04 times (OR: 0.04, 95%CI: 0.02-0.07). There was nonsignificant relationship between gender and ONFH after IFFNF (OR: 1.27, 95%CI: 0.84-1.94). Moreover, ONFH after IFFNF presented no association with age (OR:1.66, 95%CI: 0.89-3.11), injury-operation interval (OR:1.29, 95%CI: 0.82-2.04), fracture reduction mode (OR:1.98, 95%CI: 0.92-4.26), preoperative traction (OR:1.69, 95%CI: 0.29-9.98) and mechanism of injury (OR:0.53, 95%CI: 0.06-4.83). Egger's and Begg's tests indicated a publication bias (P = 0.001). CONCLUSION It was demonstrated that Garden classification and retained IF were important influencing factors of ONFH after IFFNF. Gender, age, injury-operation interval, fracture reduction mode, preoperative traction and the mechanism of ONFH were irrelevant to the complication.

中文翻译:

股骨颈骨折内固定术后股骨头坏死的危险因素:系统评价和荟萃分析。

背景技术尽管已经报道了股骨颈骨折(IFFNF)内固定术后股骨头坏死(ONFH)相关的危险因素,但结果仍存在争议。因此,本研究对它的相关危险因素进行了系统的评估和荟萃分类。方法于2019年6月在PubMed,Embase和Cochrane图书馆检索有关IFFFN引起的ONFH危险因素的文献。将Review Manager 5.3软件用于数据合成,并采用Stata 13.0软件分析出版偏倚和敏感性。结果总共包括20个患者的17个病例对照研究。Garden III-IV FNF患者发生IF后ONFH的风险比Garden I-II患者高0.40倍(OR:0.40,95%CI:0.29-0.55)。保留IF的OFNH风险增加了0.04倍(OR:0.04,95%CI:0.02-0.07)。IFFNF后,性别与ONFH之间无显着关系(OR:1.27,95%CI:0.84-1.94)。此外,IFFFN后的ONFH与年龄(OR:1.66,95%CI:0.89-3.11),损伤手术间隔(OR:1.29,95%CI:0.82-2.04),骨折复位模式(OR:1.98, 95%CI:0.92-4.26),术前牵引力(OR:1.69、95%CI:0.29-9.98)和损伤机理(OR:0.53、95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是影响IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。04次(OR:0.04,95%CI:0.02-0.07)。IFFNF后,性别与ONFH之间无显着关系(OR:1.27,95%CI:0.84-1.94)。此外,IFFFN后的ONFH与年龄(OR:1.66,95%CI:0.89-3.11),损伤手术间隔(OR:1.29,95%CI:0.82-2.04),骨折复位模式(OR:1.98, 95%CI:0.92-4.26),术前牵引力(OR:1.69、95%CI:0.29-9.98)和损伤机理(OR:0.53、95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。04次(OR:0.04,95%CI:0.02-0.07)。IFFNF后,性别与ONFH之间无显着关系(OR:1.27,95%CI:0.84-1.94)。此外,IFFFN后的ONFH与年龄(OR:1.66,95%CI:0.89-3.11),损伤手术间隔(OR:1.29,95%CI:0.82-2.04),骨折复位模式(OR:1.98, 95%CI:0.92-4.26),术前牵引力(OR:1.69、95%CI:0.29-9.98)和损伤机理(OR:0.53、95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是影响IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。IFFNF后,性别与ONFH之间无显着关系(OR:1.27,95%CI:0.84-1.94)。此外,IFFFN后的ONFH与年龄(OR:1.66,95%CI:0.89-3.11),损伤手术间隔(OR:1.29,95%CI:0.82-2.04),骨折复位模式(OR:1.98, 95%CI:0.92-4.26),术前牵引力(OR:1.69、95%CI:0.29-9.98)和损伤机理(OR:0.53、95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是影响IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。IFFNF后,性别与ONFH之间无显着关系(OR:1.27,95%CI:0.84-1.94)。此外,IFFFN后的ONFH与年龄(OR:1.66,95%CI:0.89-3.11),损伤手术间隔(OR:1.29,95%CI:0.82-2.04),骨折复位模式(OR:1.98, 95%CI:0.92-4.26),术前牵引力(OR:1.69、95%CI:0.29-9.98)和损伤机理(OR:0.53、95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是影响IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。IFFNF后的ONFH与年龄(OR:1.66,95%CI:0.89-3.11),损伤手术间隔(OR:1.29,95%CI:0.82-2.04),骨折复位模式(OR:1.98,95%)无相关性CI:0.92-4.26),术前牵引力(OR:1.69,95%CI:0.29-9.98)和损伤机理(OR:0.53,95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是影响IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。IFFNF后的ONFH与年龄(OR:1.66,95%CI:0.89-3.11),损伤手术间隔(OR:1.29,95%CI:0.82-2.04),骨折复位模式(OR:1.98,95%)无相关性CI:0.92-4.26),术前牵引力(OR:1.69,95%CI:0.29-9.98)和损伤机理(OR:0.53,95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是影响IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。95%CI:0.29-9.98)和损伤机制(OR:0.53,95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是影响IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。95%CI:0.29-9.98)和损伤机制(OR:0.53,95%CI:0.06-4.83)。Egger和Begg的检验表明存在出版偏倚(P = 0.001)。结论证实了花园分类和保留的IF是影响IFFNF后ONFH的重要影响因素。性别,年龄,损伤手术间隔,骨折复位方式,术前牵引和ONFH的发生机制与并发症无关。
更新日期:2019-12-30
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