巴西圣卡塔琳娜州Lages妇女宫颈内标本中沙眼衣原体的PCR检测

Q4 Medicine
Rafael de Lima Miguel, Luiz Claudio Miletti, Bruna Fernanda da Silva
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引用次数: 0

摘要

简介:沙眼衣原体是男性和女性性传播感染(STI)的主要病原体之一,但感染的最大影响发生在女性的生殖系统,导致不孕等问题。目的:评价聚合酶链反应(PCR)技术在巴西圣卡塔琳娜州Lages妇女宫颈标本中检测沙眼衣原体的发生率。方法:于2017年5月至11月进行描述性、定量、横断面研究。从在该市三个初级保健单位和一个妇科诊所接受医疗援助的126名妇女身上收集了宫颈内膜细胞样本。应用PCR技术评价宫颈内材料对沙眼衣原体的诊断价值。在样本收集之前,参与者回答了一份癌症信息系统(SISCAN)标准问卷。采用Fisher精确检验和卡方检验评估感染与问卷变量之间的相关性。结果:126例宫颈标本沙眼原体阳性率为39.7%。参与者的平均年龄为31.7岁。在宫颈未出现变化的118名妇女中,43名沙眼原体呈阳性,这加强了感染的无症状特征。沙眼衣原体宫颈内感染与年龄、避孕药使用、最后一次巴氏涂片检查时间和性传播感染体征无显著相关性。结论:这些妇女宫颈内标本中沙眼衣原体感染的发生率很高,这强调了采取措施澄清和预防这一重要STI的重要性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Incidence of Chlamydia trachomatis detected by PCR in women’s endocervical samples in Lages, Santa Catarina, Brazil
Introduction: Chlamydia trachomatis is one of the major causative agents of sexually transmitted infections (STI) in men and women, but the greatest impact of infection occurs in the reproductive system of women, causing, among other problems, infertility. Objective: To estimate the incidence of C. trachomatis detected by the polymerase chain reaction (PCR) technique in endocervical samples from women in Lages, Santa Catarina, Brazil. Methods: A descriptive, quantitative, cross-sectional study was conducted from May to November 2017. Endocervical cell samples were collected from 126 women that receive medical assistance at three primary healthcare units and one gynecology clinic in the city. The samples of endocervical material were evaluated for the diagnosis of C. trachomatis by the PCR technique. Prior to sample collection, a Cancer Information System (SISCAN) standard questionnaire was answered by the participants. Fisher’s exact test and chi-square test were used to evaluate the association between infection and the variables of the questionnaire. Results: From the 126 endocervical samples analyzed, 39.7% were positive for C. trachomatis. The average age of the participants was 31.7 years old. From the 118 women who did not show changes in the cervix, 43 were positive for C. trachomatis, which reinforces the asymptomatic character of the infection. There was no significant association between endocervical infection by C. trachomatis and age, use of contraceptive pill, time of last pap test and signs of STI. Conclusion: The incidence of C. trachomatis infection in the endocervical samples from these women can be considered high, which emphasizes the importance of measures designed to clarify and prevent this important STI.
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来源期刊
Jornal Brasileiro de Patologia e Medicina Laboratorial
Jornal Brasileiro de Patologia e Medicina Laboratorial Health Professions-Medical Laboratory Technology
CiteScore
1.30
自引率
0.00%
发文量
0
审稿时长
20 weeks
期刊介绍: The Jornal Brasileiro de Patologia e Medicina Laboratorial (Brazilian Journal of Pathology and Laboratory Medicine), a continuation of Jornal Brasileiro de Patologia (Brazilian Journal of Pathology), and published quarterly (March, June, September and December) is directed towards the publication of scientific articles that contribute to the development of the area of Laboratory Medicine (Clinical Pathology, Pathology, Cytopathology). It accepts the following categories of articles: original articles, review articles, case reports, short communications, updating articles, letters to editors and reviews.
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