检验医学 ›› 2018, Vol. 33 ›› Issue (8): 749-751.DOI: 10.3969/j.issn.1673-8640.2018.08.017

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梅毒血清学方法检测策略探讨

王勤   

  1. 上海市奉贤区中医医院检验科,上海 201499
  • 收稿日期:2018-03-15 出版日期:2018-08-10 发布日期:2018-09-07
  • 作者简介:null

    作者简介:王 勤,女,1976年生,主管技师,主要从事微生物检验工作。

Strategies for syphilis serological determination

WANG Qin   

  1. Department of Clinical Laboratory,Shanghai Fengxian District Hospital of Traditional Chinese Medicine,Shanghai 201499,China
  • Received:2018-03-15 Online:2018-08-10 Published:2018-09-07

摘要:

目的 对实验室常用的3种梅毒血清学方法[甲苯胺红不加热血清试验(TRUST)、梅毒螺旋体明胶颗粒凝集试验(TPPA)、化学发光法(CLIA)]进行分析,了解其临床应用价值,制定合理的检测策略。方法 回顾性分析11 034例(排除复诊)患者的梅毒检测结果。结果 对同为梅毒螺旋体抗原血清试验的TPPA及CLIA 2种方法进行统计学分析,差异有统计学意义(P<0.01)。3种方法的特异性均较高,TPPA、CLIA敏感性较高,而TRUST敏感性较低。结论 3种方法各有其优势与缺点,根据不同检测目的可选用不同的检测策略。

关键词: 梅毒, 甲苯胺红不加热血清试验, 梅毒螺旋体明胶颗粒凝集试验, 化学发光法

Abstract:

Objective To investigate the roles of tolulized red unheated serum test(TRUST),Treponema pallidum particle agglutination assay(TPPA)and chemiluminescence immunoassay(CLIA)for syphilis serological determination,and to formulate reasonable determination strategies.Methods The results of syphilis determination in 11 034 patients(excluding revisits) were analyzed retrospectively.Results The results of TPPA and CLIA had statistical significance for Treponema pallidumdetermination(P<0.01). The specificities of the 3 methods were high,TPPA and CLIA had high sensitivities,and the sensitivity of TRUST was low.Conclusions The 3 methods have their advantages and disadvantages. Different determination strategies should be chosen according to different purposes.

Key words: Syphilis, Tolulized red unheated serum test, Treponema pallidum particle agglutination, Chemiluminescence immunoassay

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