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机构地区:[1]四川大学华西第二医院妇产科,成都610041
出 处:《中华妇幼临床医学杂志(电子版)》2012年第2期118-124,共7页Chinese Journal of Obstetrics & Gynecology and Pediatrics(Electronic Edition)
基 金:四川省科技支撑计划项目(2009SZ0016)~~
摘 要:目的系统评价硝苯地平(心痛定)治疗先兆早产的有效性和安全性。方法自行制定检索策略:以"硝苯地平"+"早产"或"心痛定"+"早产"作为关键词,计算机检索中文科技期刊全文数据库[维普(VIP)](1989年1月至2010年1月)、中国期刊全文数据库[清华同方(CNKI)](1979年1月至2009年12月)。以"nifedipine"+"obstetric labor,premature"作为检索词(不区分大小写),检索PubMed EM base(1996年1月至2010年10月)和BIOSIS数据库(1998年1月至2010年8月),收集有关硝苯地平在治疗先兆早产方面的随机对照试验(RCT)。由2位评价员独立地对纳入文献进行资料提取和质量评价,并采用RevMan5.0统计学软件进行Meta分析。结果按照检索策略共检索出有关硝苯地平在治疗先兆早产方面的RCTs16个,纳入患者为1241例。Meta分析结果显示,在治疗先兆早产方面,治疗组[硝苯地平(舌下含服)]与对照组(利托君、MgSO4、特布他林和沙丁胺醇)总有效率比较,差异无统计学意义[P>0.05(OR=1.13,95%CI:0.08~1.60;OR=1.02,95%CI:0.45~2.33;OR=0.87,95%CI:0.39~1.93;OR=0.46,95%CI:0.21~1.03)]。结论硝苯地平在治疗先兆早产的疗效与其他常用药物比较无优势。但由于纳入研究的RCTs文献质量较低,可能存在偏倚,因此需进行更多高质量、大规模的RCT研究,以便更客观、全面、正确地评价硝苯地平治疗先兆早产的有效性。Objective To evaluate the efficacy of nifedipine for the treatment of premature labor.Methods Tak ing "nifedipine" +"premature" as the key words,we searched Chinese Science and Technology Journals Full-text Database(VIP)(from January 1989 to January 201 0) and Chinese Journal Full-text Database(CNKI)(from January 1979 to January 2009) and Pubmed,EMbase(from January 1996 to October 2010),BIOSIS(from Janua ry 1998 to August 2010) to collect all the randomized controlled trials(RCTs) ab out nifedipine for the treatment of premature labor.The assess ment of methodological quality and data extraction of the included studies were performed independently by two reviewers,and Meta-analysis was conducted b y using RevMan 5.0 software.Results A total of R CTs about nife dipine for treatment of premature labor had 16 studies invo lving 1241 patients met the inclusion criteria.The results of Meta-analysi s showed that there were no significant differences between nifedipine group(s ublingual nifedipine) and control group(ritodrine,MgSO4,terbutaline and sal butamol) in total effective rate for premature labor(OR=1.13,95%CI:0.08-1.60,P=0.48;OR=1.02,95%CI:0.45-2.33,P=0.96;OR=0.87,95%CI:0.39-1.93,P=0.72;OR=0.46,95%CI:0.21-1.03,P =0.06).Conclusions Nifedipine does not have significant d ifferen ces with others in treating threatened premature labor.However,the lower me thodological quality and publication bias exist in the included trials,so it is necessary to perform more high-quality and large-scale RCTs to make the concl usion more reliable.
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