摘要
目的系统评价经皮加压钢板(percutaneous compression plate,PCP)和动力髋螺钉(dynamic hip screw,DHS)治疗股骨转子间骨折的疗效。方法计算机检索MEDLINE(1966年至2010年12月)、PUBMED(1974年至2010年12月)及中国生物医学文献数据库(1979年至2010年12月)、手工检索相关的中英文骨科杂志。收集PCP和DHS治疗股骨转子间骨折的随机对照试验和半随机对照试验,按Cochrane协作网推荐的方法进行系统评价。结果共纳入4个实验,随机对照试验3篇,半随机对照试验1篇,共557例,其中PCP246例,DHS311例。Meta分析显示:PCP组与DHS组手术时间(WMD=-10.96,95%CI-26.47~4.56,P=0.17)、术后感染率(RR=0.43,95%CI0.55~1.28,P=0.13)、术后死亡率(小于等于1年)(RR=0.88,95%CI 0.55~1.40,P=0.58)、住院时间(WMD=-0.77,95%CI-2.09~1.94,P=0.94)差异均无统计学意义。结论现有的临床研究证据显示,PCP组与DHS组在手术时间、术后感染率、术后死亡率、住院时间上并没有明显的优势。
Objective To determine the effect of Percutaneous compression plate(PCP) versus Dynamic hip screw(DHS) for intertrochanteric fractures.Methods MEDLINE(1966-December,2010),PUBMED(1974~December,2010) and CBM disc(1979-December,2010),and the relevant Chinese and English orthopedic journals were searched retrospectively.Randomized controlled trials(RCTs) and controlled clinical trials(CCTs) of PCP versus DHS for Intertrochanteric fractures were included.The system review was performed with the method recommended by the Cochrane Collaboration.Results Four studies(3 RCTs and 1 CCTs) were included,involving 557 patients(246 PCP cases and 311 DHS cases).The results of meta analysis showed there were no significant differences in operating time(WMD=-10.96,95% CI-26.47~4.56,P=0.17),post-operative infection rate(RR=0.43,95% CI 0.55~1.28,P=0.13),post-operative mortality rate(≤1 year)(RR=0.88,95% CI 0.55~1.40,P=0.58),or in the length of stay in hospital(WMD=-0.77,95% CI-2.09~1.94,P=0.94).Conclusion Compared with DHS,PCP have no advantages in operating time,post-operative infections,post-operative mortality(≤1 year),or the length of stay in hospital for intertrochanteric fractures.
出处
《实用骨科杂志》
2011年第10期886-890,共5页
Journal of Practical Orthopaedics
关键词
髋骨折
骨板
骨钉
META分析
hip fractures
bone plate
bone screw
meta-analysis