摘要
目的:系统评价血清前列腺健康指数(PHI)在前列腺癌(PCa)诊断中预测前列腺穿刺活检的临床价值。方法:检索PubMed(1966-2014年)、中国学术期刊全文数据库(CNKI,1982-2014年),维普期刊资源整合服务平台(1989-2014年)、Cochrane图书馆(1999-2014年)等数据库,检索年限均从建库至2014年2月,收集数据库中血清PHI在PCa诊断中预测活检结果的相关文献;制定相关文献的纳入、排除标准及检索策略,并对纳入文献进行数据提取和质量评价;采用MetaDise 1.4软件进行Meta分析。结果:共检索到相关文献64篇,排除52篇,符合纳入标准的12篇文献进行Meta分析,其中PCa病例组为1 430例,正常或前列腺增生对照组为2 159例。各研究之间存在异质性。按照随机效应模型计算,血清PHI检测在PCa诊断中预测前列腺穿刺活检结果的合并敏感性、特异性、阳性似然比、阴性似然比、诊断比值比、汇总受试者工作特征曲线下面积SROC、Q*指数分别为:55.1%(95%CI:0.525-0.577)、71.5%(95%CI:0.695-0.734)、2.379(95%CI:1.922-2.943)、0.515(95%CI:0.428-0.619)、5.268(95%CI:3.870-7.170)、0.757 8、0.699 9。结论:血清PHI检测在PCa诊断方面能够起到一定的辅助诊断作用,可以成为一种新型的可预测前列腺穿刺活检结果的检测方法。
Objective: To systematically evaluate prostate health index (PHI) in predicting the results of prostate biopsy in the diagnosis of prostate cancer. Methods: We retrieved the literature relevant to the value of PHI in predicting prostate cancer at pros- tate biopsy published from the inception to February 2014 in the databanks of PubMed ( 1966 - 2014), CNKI ( 1982 - 2014), VIP (1989 -2014), and Cochrane Library (1999 -2014 ). According to the inclusion and exclusion criteria and retrieval strategies, we extracted the data, evaluated the quality of the included literature, and performed meta-analysis using the Meta-Disc 1.4 software. Results : Totally, 64 articles were identified, of which 52 were excluded and 12 included with 1 430 cases of prostate cancer and 2 159 normal or BPH controls. There was heterogeneity among the included studies. Based on the random effect model, in predicting the re- sults of prostate biopsy in the diagnosis of prostate cancer, serum PHI exhibited a pooled sensitivity of 55.1% (95% CI: 0. 525 - 0.577 ), a pooled specificity of 71.5 % (95 % CI : 0.695 - 0. 734), a positive likelihood ratio (P-LR) of 2. 379 (95 % CI : 1. 922 - 2. 943), a negative likelihood ratio (N-LR) of O. 515 (95% CI: 0.428 -0. 619), a diagnosis odds ratio (DOR) of 5. 268 (95% CI:3. 870 -7. 170), a summary receiver operating characteristic curve -area under the curve (SROC AUC) of 0.7578, and a Q * index of 0. 6999. Conclusion : Serum PHI plays a role of auxiliary diagnosis in detecting prostate cancer and can be used in the prediction of the results of prostate biopsy.
出处
《中华男科学杂志》
CAS
CSCD
2014年第8期723-729,共7页
National Journal of Andrology
基金
天津市应用基础及前沿技术研究计划(12JCYBJC31400)
天津市科委抗癌重大专项攻关计划(12ZCDZSY16300)~~