Sexually Transmitted Infections (STIs) Knowledge Assessment of Adults in a US South Eastern Texas Region

The purpose of this cross-sectional descriptive study was to assess knowledge level regarding signs and symptoms, prevention, treatment of STIs among a sample of residents from Southeastern Texas. One hundred and fifty-seven participants age 18 and over responded to the 23 questionnaire items. Questionnaires were distributed to mostly public places such as hair salons, fitness centers, health centers, gas stations, apartments, and stores. Results indicated that 50.3% of participants reported syphilis was not curable;while over 61% reported gonorrhea was incurable. Over 64% of respondents reported they did know the symptoms for syphilis and over 70% believed that syphilis was vaccine preventable. The data collected from this study indicated that some residents from Southeast Texas lack basic information concerning Syphilis, Gonorrhea, and Chlamydia with regard to prevention, signs and symptoms, and treatment. The cost and effort to increase educational programs and educational messages appear to be justified. Implications for practice include increasing funding and efforts to provide more educational programs focusing on sexually transmitted disease prevention, health literary education to dispel the myths and stigma related to STIs and community wide collaboration efforts to increase awareness.

Impact of sexually transmitted infections on women health

Sexually transmitted infections (STIs) are the infections that can be transmitted from one sex partner, who already has such infection, to another. The causes of STIs in human are very well elucidated and their causative agents are identified as bacteria, parasites and viruses. The worldwide epidemiology of more than 20 types of STIs has been established, which includes diseases like Chlamydia, Gonorrhea, Genital herpes, HIV/ AIDS, HPV, Syphilis and Trichomoniasis. Though STIs affect both men and women indiscriminately, however, the pathophysiology of disease is more obvious among women. Other than abstinence, the most effective way to prevent the transmission or acquisition of STIs is to use a condom during sexual intercourse. Condoms are effective in decreasing the transmission of HIV. However, once contacted, STIs caused by bacteria or parasites can be treated with antibiotics. STIs caused by a virus may not virtually have any cure though the medicines may keep the disease under control. Correct usage of preventive measures greatly reduces but does not completely eliminate the risk of catching or spreading STIs.

Sexually Transmitted Infections among African-American Population of the Midwest United States

Background: Sexually transmitted infections (STIs) such as chlamydia and gonorrhea are commonly reported infections in the United States. Greater Omaha has had continually higher reported rates of chlamydia and gonorrhea for more than a decade compared to the rest of the state rates. Minority and young adults have been disproportionately affected. Purpose: The objectives of our study were to estimate the prevalence and to identify risk factors for chlamydia and gonorrhea among young adults. Methods: We conducted a cross-sectional survey with 310 young adults aged 19 -25 years between June 2011 and June 2012. The study collected socio-demographic, behavioral and other risk factors for STIs utilizing a pre-design standardized questionnaire. Gonorrhea and chlamydia status of the participants were established by testing urine samples using PCR-based diagnostic technique. Descriptive and multivariable regression analyses were used to examine risk factors for STIs. Results: About 12.6% survey participants had at least one STI test positive. Lower education was associated with STIs but was not statistically significant (Odd Ratio for no schooling was 8.24, 95% CI 0.93 -72.86, Odd Ratio for high school education was 2.05, 95% CI 0.25 -16.63 compared to associate or college level education). No other predictors were associated with STIs. The average age of the first sexual intercourse was lower, and the number of sexual partners was higher compared to their national counterparts. Conclusion: We found a higher percentage of STI-positive individuals compared to previously reported county-level estimates. Education was the single and most important predictor of positive STI status.

Women and Sexually Transmitted Infections in Africa

Despite efforts to control the spread of sexually transmitted infections (STIs), these infections are still highly prevalent in the developing world, especially in Africa where the prevalence and incidence of Human immunodeficiency virus (HIV) is also very high. Unfortunately, women bear the disproportionate burden of both STIs and HIV in this region. Early diagnosis, treatment and prevention of STIs is therefore crucial in this population given the strong evidence that some STIs have been shown to facilitate the transmission of HIV. This review summarizes the epidemiology, and management of the common STIs affecting African women, and the health complications associated with these infections in the era of emerging antimicrobial resistance.

The Social Determinants of Health in Relation to Sexually Transmitted Infections in Maricopa County Arizona

Based on the information that was collected on the County Health Rankings website [1], one of the top health concerns for Maricopa County was sexually transmitted infections or STIs. A big concern with STIs is this is not a common subject explored in educational settings or addressed socially. There are many organizations, including the CDC, that have access to materials, there is limited distribution of the educational content. Therefore, the public is not well informed and lacks the information to make educated decisions. The areas with insufficiencies are knowledge of the disease processes, prevention, and treatment.

Knowledge of sexually transmitted infections among senior high school adolescents in the Wa Municipality of Ghana

Background:Sexually transmitted infections(STIs)are responsible for a high burden of morbidity and mortality in many developing countries especially among adolescents.Adolescents are predisposed to STIs because they are more likely to engage in unhealthy lifestyles.However,these adolescents have limited knowledge of the use and barriers to sexual and reproductive health information and care services.This study explored the knowledge of STIs among Senior High School Adolescents in the Wa Municipality of Ghana.Method:The study designed as a descriptive cross-sectional research.A multistage sampling technique was used to recruit these adolescents for the study.Totally 355 adolescents were selected from senior high schools in the Wa Municipality.Descriptive statistics and Chi-square test were used to analyze the data,at a significance level ofP<0.05.Results:The majority of respondents had good knowledge of STIs,with the most common examples of STIs identified as HIV/AIDS(80.8%,287/355)and gonorrhea(73.8%,262/355).The main known signs and symptoms identified were discharges from the penis/vagina(72.4%,257/355),painful urination(71.5%,254/355),and itching,and sores around the genital area(72.7%,258/355).The main sources of information/education of STIs for these adolescents were the school,hospital,internet and mother.Whom respondent lived with was found to be significantly associated with knowledge of STI(P<0.001).Conclusion:Many of the respondents had good knowledge of STI,and the school was the most common source of information on STL It is,therefore,important for the Ghana Education Service and the Ghana Health Service to strengthen the School Health Education Programme in second cycle institutions in the Wa Municipality.Parents,especially mothers,should be actively involved in the sexual health education of adolescents.

Utilization of HIV and Sexually Transmitted Infections Prevention Services, and Associated Factors among the Long-Distance Truck Drivers along the Northern Corridor Highway, Kenya

Background: Often, long-distance truck drivers’ (LDTDs’) work predisposes them to sexually transmitted infections (STIs) whose outcomes are influenced by access and behavior of seeking sexual health care. Methodology: In this study, we assessed the utilization of HIV/STI preventive services and associated factors among 296 LDTDs operating along the northern corridor highway using an interviewer-administered questionnaire for data collection at Mlolongo stopover in Machakos, Kenya. Responses for the investigated variables, including condom use, history of HIV testing, frequency of HIV testing, antiretroviral therapy (ART) use and follow-up for the HIV positive and STI treatment, were assigned a score of either 1 or 0 depending on the question’s dimension. Following summing up for each participant, we computed a weighted score ranging between 0 and 1 by dividing the summed responses by the number of eligible variables. We arbitrarily multiplied these scores by 8 to generate endpoint scores ranging from one to eight for each participant to help create a dichotomized outcome variable for utilization levels: limited utilization (1 to 4) and good utilization (5 to 8). Association between certain independent variables and the outcome variable (level of utilization of H.I.V./STIs preventive services) was analyzed using binomial logistic regression analysis in R statistical software. Results: The mean age of the LDTDs was 38.4 years, ranging from 24 - 57 years. The majority (n = 287, 97%) of the LDTDs had been tested on HIV at least once since the beginning of their career. Only 4.9% of the LDTDs had been tested on HIV within the previous three months. Of the 175 LDTDs who reported a history of STI, most (n = 173, 98.9%) of them had sought treatment. Condom use rates were higher (97.1%) among the LDTDs who had sexual interactions with casual sexual partners compared to 47.2% among regular sexual partners. Analyses classed most of the respondents (n = 231, 78.0%) as having good utilization, while the rest (22%) had limited utilization. History of STI was independently associated with utilizing HIV/STI preventive services (OR 8.4;95% CI;4.5, 16.7;P < 0.001). Conclusion: Although most of the LDTDs were classed to have good utilization of HIV/STI preventive services, the uptake of subsequent HIV testing services among them was low at only 4.9%. The association of STI history with utilization levels that we determined supports policies of integrating HIV and STI services in the delivery of sexual healthcare provision among LDTDs.

Rapid Determination of Sexually Transmitted Infections by Real-time Polymerase Chain Reaction Using Microchip Analyzer

Development of non expensive and time-saving techniques based on the polymerase chain reaction (PCR) is of great importance for modern diagnostics. We considered a new approach for PCR determination of a variety of sexually transmitted infections using microchip analyzer “AriaDNA”, which had been tested using clinical samples in several medical institutions of St. Petersburg (Russia). The use of microchips containing lyophilized PCR reagents allows reducing significantly time of analysis and the number of manipulations thus preventing possible sample contamination.

Case of Fitz-Hugh-Curtis syndrome in male without presentation of sexually transmitted disease

Fitz-Hugh-Curtis syndrome is a type of perihepatitis that causes liver capsular infection without infecting the hepatic parenchyma or pelvis. Fitz-Hugh-Curtis syndrome is known to occur commonly in women of childbearing age who do not use oral contraceptives and have sexual partners older than 25 years of age. However, the syndrome has been reported to occur rarely in males. The clinical symptoms are right upper quadrant pain and tenderness, and pleuritic right sided chest pain. The clinical presentation is similar in male and female. We experienced a case of Fitz-HughCurtis syndrome in a 60-year-old man with the chief complaint of right upper quadrant abdominal pain. Despite a previous history of gonorrhea, we have also described our experiences of improved symptoms and recovery with allopathic medicines and have thereby reported the present case with a literature review.

Socio-Demographic, Clinical, and Hygiene Profile of Syndromically Managed Sexually Transmitted Diseases: A Cross Sectional Study in a Tertiary Care Center in India

Background: Sexually transmitted diseases are one of the several major public health concerns, the burden of which is borne by low- and middle-income countries like India. Purpose: The purpose is to evaluate the relationship between menstrual and sanitary hygiene and sexually transmitted diseases (STD) based on syndromic diagnosis Methods: An out-patient department (OPD) based cross sectional survey to determine these associations, if any exist, which would help critically analyze syndromic management. STD was reported by the presence of vaginal/cervical/urethral discharge with or without irritation and itching, lower abdominal pain and ulcer. Results: The prevalence of STD was 66.84% with the most commonly reported symptoms being discharged (31.18%), followed by abdominal pain (17.92%) and itching/irritation (12.90%), with ulcer (4.83%) being the least reported symptom. Perimenopausal age ((AOR: 0.420 [CI: 0.189 - 0.915];p = 0.030), higher grades of education ((AOR: 0.228 [CI: 0.119 - 0.424];p < 0.001) for secondary), urban residency (AOR: 0.435 [CI: 0.686 - 2.733];p < 0.001), and contraception use (AOR: 0.531 [CI: 0.308 - 0.887];p = 0.018) were associated with lesser odds of presenting with an STD symptom. Belonging to a minority religious community (AOR: 7.20 [CI: 1.866 - 48.251];p < 0.012) or backward castes (AOR: 3.753 [CI: 1.587 - 10.144];p < 0.001), having similar illness (AOR: 4.205 [CI: 2.795 - 6.439];p < 0.001) or having an invasive gynecological procedure done in the past one year (AOR: 1.953 [CI: 1.184 - 3.295];p = 0.010) and washing the reusable sanitary material only with water (AOR: 4.900 [CI: 2.701 - 9.116];p < 0.001) as compared to washing it with water and soap, had a higher association with presenting with STD symptoms. Stratified analysis also showed that women presenting discharge (AOR: 2.049 [CI: 1.343 - 3.146] for vaginal and cervical;AOR: 1.426 [CI: 0.826 - 2.482] for urethral) were more likely to not have a toilet facility in an accessible condition. Women with sanitary napkin use had lesser odds (AOR: 0.780 [CI: 0.516 - 1.180];p = 0.293) of presentation for STD in OPD than women who used other material. Conclusion: To better manage the group of diseases that may present with symptoms of STD under syndromic approach, we propose interventions such as menstrual hygiene education and promotion of the use of sanitary napkins among women especially those belonging to lower socio-economic sections of the society.

Perception of Sexually Transmitted Infection-Preventive Measures among Senior Secondary School Students in Nnewi-North Local Government Area, Anambra State, Nigeria

Background: Sexually transmitted infections-preventive measures are effective methods employed in the prevention of sexually transmitted infections [STIs]. Sexually transmitted infections are among the most common infections in the world and therefore a major public health problem as they cause devastating long term consequences if untreated, especially in adolescents. Sexually transmitted infection-preventive measures, if correctly and consistently used, have been proven to be efficacious. Methodology: This was a cross-sectional descriptive study carried out among SS2 and SS3 students in Nnewi North Local Government Area of Anambra state, Nigeria. A structured, self administered questionnaire was administered to consenting senior secondary students to gather relevant information about socio-demogaraphic characteristics, knowledge about STIs, sexual behaviours. Three hundred and thirty four students participated in the study. Multi stage sampling technique was used. SPSS version 20 was used to analyze the data. Results were represented in tables and graphs. Results: Three hundred and thirty four students participated in the study, of which females and males are 167 each. 89% understood the meaning of STI. The majority of the respondents got the knowledge from TV/radio (34.4%), teachers (28.1%) and mother (27.0%). The majority of respondents knew that HIV/AIDS (89.8%), syphilis (58.1%) and Gonorrhoea (56.9%) were STIs. Good numbers of respondents knew the symptoms of STIs and risk factors of STI with unprotected sex and multiple sexual partners (57.5%) and (42.2%) respectively, as the highest risk factors. About 75.7% of respondents knew that HIV/AIDS cannot be cured. The Majority knew that avoiding sexual intercourse, being faithful to one partner and use of condom are preventive measures respectively. The majority of respondents (71%) felt they cannot be infected with an STI. 92.8% believed that STIs can be prevented. Age range for first sexual intercourse was 13 - 18 years for females and 8 - 19 years for males. Of the 86 that have had sexual intercourse, 48.8% had experienced one or more of the symptoms of STIs and the majority (80.9%) went to a hospital for treatment. Males (31.4%) are more likely to have multiple sexual partners than females (4.7%). Conclusion: The majority of the students had an objective knowledge on STIs transmission and prevention. Their overall attitude was positive but their practices were not satisfactory, especially for the males. Females were more careful and health conscious than their male counterpart.

Sexually Transmitted Diseases at Monkey Bay Community Hospital in Mangochi, Malawi;an Analysis of Characteristics of Common Sexually Transmitted Diseases

We present the characteristics of the commonly diagnosed sexually transmitted infections (STI) at a clinic of Monkey Bay community hospital by a retrospective study. We conducted an audit of patients’ hospital records from a STIs clinic at Monkey Bay community hospital in Mangochi District (Malawi) covering a period from January 2019 to June 2019 (18 months). Data was tabulated in excel and analyses were made based on sex, age, male circumcision status, pregnancy and the pattern of STIs diagnosed within the chosen study period. A total number of 659 clients presented at STI clinic of Monkey Bay community hospital between January 2018 and June 2019. Out these clients, 409 (62%) were females and 250 (38%) were males. Most of the patients were in the age range of 25 years or above (447, 68%). Majority of the patients were HIV negative (523, 79%). Out of the 250 males, 113 (45%) were circumcised. Among female patients 56 of the 409 (14%) were pregnant. The most common presentations for all cases put together were lower abdominal pain (253, 38%), then urethral discharge (189, 29%), abnormal vaginal discharge (141, 21%), genital ulcer disease (64, 10%), in that order. Syphilis, genital warts, inguinal bubo and scrotal swelling were less common. The most common presentation in males was urethral discharge (178, 71%), while in females it was lower abdominal pain (214, 52%). Our audit showed that in Mangochi (Malawi) sexually transmitted diseases of various types are more common among young adults, females and uncircumcised men. There was no much difference in the percentage of STI’s between HIV positive and HIV negative people. These results point to an alarmingly high level of risky sexual behaviors among sexually active age groups in this part of Malawi, a country which still has one of the highest HIV prevalence in sub-Saharan Africa. This calls for continued and better research and control for transmission of STIs in the district.

Facilitating the Implementation of Sexually Transmitted Infection Syndromic Management in China

Objerctive: To introduce the current status of implementing sexually transmitted infection (STIs)syndromic management in China. Methods: Data werecollected and analyzed from the literature. Possiblesolutions were suggested for the obstacles encountered inthe implementation process. Results: Validation of revised flowcharts for themanagement of three syndromes (urethritis, vaginaldischarge, and genital ulcers) has been conducted in China.The feasibility, effectiveness and acceptance of using asyndromic STI approach were investigated in a large studyin Hainan, Zhejiang and Hubei Provinces. Chief obstaclesto implementation included the following: lack of supportfrom government authorities; negative reaction by hospitals;lack of critical thinking and innovation; perceivedover-emphasis on treatment at the expense of prevention;and lack of coverage for several important pathogens withintreatment algorithms. Possible solutions may include policyadvocacy, adopting syndromic management into a Chinesecontext, ssemination and promotion, training of providers, encouraging use of syndromic approach, and conductingoperational rescarch. Conclusions: Syndromic STI management provides afeasible approach for the diagnosis and treatment of STIs inChina. Further efforts should be made for scaling up itsapplication in clinical settings.

生殖道沙眼衣原体的感染流行特征及空间聚集性分析:基于2014—2023年广州市海珠区数据

目的 了解广州市海珠区生殖道沙眼衣原体感染的流行特征,为制定干预措施提供参考依据。方法 通过“中国疾病预防控制信息系统传染病监测报告管理”模块收集2014—2023年广州市海珠区生殖道沙眼衣原体感染疫情数据,进行流行病学和空间聚集性分析。结果 广州市海珠区生殖道沙眼衣原体感染报告发病率从2014年的90.02/10万下降到2023年的51.55/10万,年均发病率下降6.01%,呈缓慢下降趋势(Z=-11.44,P<0.001);男性报告发病率略平稳,女性报告发病率呈下降趋势(Z=-13.38,P<0.001);发病年龄主要集中在20~39岁人群(占82.48%);职业以家务及待业、商业服务人员、职业不详为主。2017、2019—2023年报告病例数存在正向空间自相关性(均Moran′s I指数>0,Z>1.960,P<0.05),其中空间聚集程度2020年最高,2017年最低;“高-高”聚集区域主要集中在赤岗街道和凤阳街道;“低-高”聚集区域为琶洲街道。结论 2014—2023年广州市海珠区生殖道沙眼衣原体感染发病率呈缓慢下降趋势,在人群和空间分布上有显著聚集性,需加强重点人群的防治工作,控制疫情流行。

不孕不育人群生殖道沙眼衣原体感染影响因素分析

目的了解不孕不育门诊人群生殖道沙眼衣原体(CT)感染现状及影响因素,为制定该人群的CT防治策略提供依据。方法2021年4—12月在深圳市宝安区4家开设有不孕不育门诊的医疗机构的常规就诊者中招募调查对象。在获得知情同意情况下,收集其社会人口学相关信息并采集尿液标本进行CT核酸检测。运用Logistic回归分析该人群CT感染的影响因素。结果共招募954例不孕不育患者,CT阳性率为3.56%。Logistic回归分析结果表明,年龄<25岁(OR=3.91,95%CI:1.58~9.67)、文化程度为大专(OR=4.33,95%CI:1.23~15.24)、最近1年性伴数量≥2个(OR=4.25,95%CI:1.72~10.55)是该人群感染CT的危险因素。在调查对象中,74.42%不了解CT感染的相关症状,73.90%既往未检测过CT。结论深圳市宝安区不孕不育人群CT感染率较高,性活跃年龄段、文化程度相对较低、有多个性伴是CT感染的危险因素,应在不孕不育专科门诊中针对以上人群开展CT筛查,同时开展健康宣传,提高人群生殖健康。

性病门诊女性就诊者生殖道支原体感染的影响因素

目的:分析性病门诊女性就诊者生殖道支原体感染的影响因素。方法:回顾性分析2021年7月至2023年7月该院性病门诊收治的100例女性就诊者的临床资料。统计性病门诊女性就诊者生殖道支原体感染的情况,采用Logistic回归分析性病门诊女性就诊者生殖道支原体感染的影响因素。结果:100例性病门诊女性就诊者生殖道支原体感染22例,占22.00%,设为感染组,其余78例设为未感染组。感染组婚姻状况(未婚/离异/丧偶/同居/分居)、文化程度大专以下、职业状况待业及退休、过去6个月异性性伴侣数≥2个、安全套使用情况(偶尔用/从未用)、支原体感染认知不了解、淋球菌阳性等占比均高于未感染组,差异有统计学意义(P<0.05);经Logistic回归分析结果显示,过去6个月异性性伴侣数≥2个、安全套使用情况(偶尔用/从未用)、支原体感染认知不了解、淋球菌阳性等均为影响性病门诊女性就诊者生殖道支原体感染的危险因素(OR>1,P<0.05)。结论:过去6个月异性性伴侣数≥2个、安全套使用情况(偶尔用/从未用)、支原体感染认知不了解、淋球菌阳性等均为影响性病门诊女性就诊者生殖道支原体感染的危险因素。

猴痘合并HIV感染疾病特征的研究进展

猴痘病毒的传播对HIV感染者构成了巨大威胁。一方面,猴痘病毒在HIV感染者中的感染率居高不下,在其他性传播疾病中的感染率也较高,如梅毒、淋病等;另一方面,尽管猴痘是自限性疾病,但与非HIV感染的猴痘患者相比,猴痘合并HIV感染患者的重症和死亡风险显著提升,尤其是在免疫重建不全的HIV感染者中。此外,在猴痘合并HIV感染的患者中,尤其是在CD4^(+)T淋巴细胞计数小于200×10^(3)/L的免疫重建不全的HIV感染者中,其临床症状比普通猴痘患者更加持久和严重,诊疗难度大。因此,全面了解猴痘合并HIV感染患者的疾病特征对于有效预防及减少猴痘传播至关重要。本文对猴痘合并HIV感染患者的病原学特征、流行病学特点、临床特征、诊断治疗和预防等方面进行阐述,旨在增强对猴痘合并HIV感染患者的全面了解,为针对这一类特殊人群制定精准防控策略提供理论支持。

Seroprevalence Survey of HIV and Hepatitis B Virus and Behavioral Characteristics among Heavy Truck Drivers along Port Sudan-Khartoum Highways

The prevalence of human immunodeficiency virus (AIDS) and hepatitis B virus among heavy truck drivers and their assistants has been well documented globally in correlation with their behavioral characteristics. The present study aimed to screen for human immunodeficiency virus (HIV), hepatitis B virus (HBV), and behavioral characteristics among heavy truck drivers in Port Sudan. A cross-sectional study was conducted on 274 heavy truck drivers and their assistants who used the highway Port Sudan-Khartoum in Port Sudan city during 2019-2021. Data on behavioral characteristics and substance use habits were collected using a structured questionnaire, and an ELISA test was used to screen for HIV and HBV infections in the study participants. The chi-square test, odds ratio, and confidence intervals were used to find the association between behavioral characteristics and seropositive HIV/HBV. Of the 274 enrolled participants, the seroprevalence rates of HIV were 2.7% and HBV was 23.7%. Ninety-four (34.3%) of them had a history of high-risk sexual behavior outside of marriage;only two (0.7%) used condoms;14.2% of participants reported alcohol use;and 1.1% reported drug use. Univariate analysis revealed that having a sex history outside of marriage with ≥1 sex partner and never using a condom with a spouse or casual partner were significant risk factors for HIV and HBV among drivers. Fortunately, we found that most of the drivers reported low alcohol and drug use. Concerning this study, the seroprevalence of HIV and HBV is highly associated with a history of having sex outside of marriage and sexual behavior among truck drivers and assistances. Additional studies are needed to further investigate other STIs and behavioral characteristics associated with factors in truck drivers/assistance in different truck stop regions in Sudan.

广州地区性病门诊就诊者生殖支原体感染状况分析

目的了解广州地区性病门诊就诊者生殖支原体(MG)感染状况,以期为临床诊疗和实验室筛查提供流行病学依据。方法采用实时荧光聚合酶链反应对2019年7月至2021年12月在南方医科大学皮肤病医院性病门诊2722例就诊者的2749份临床标本进行了MG DNA检测,同时对其中的2382例就诊者进行了沙眼衣原体(CT)和淋病奈瑟菌(NG)DNA的检测,收集并分析患者尿道炎和宫颈炎等临床症状与MG感染的相关性。结果2722例性病门诊就诊者,共检测生殖支原体阳性感染者120例,总体阳性率为4.4%,其中男性生殖支原体阳性率为4.9%(87/1790),女性为3.5%(33/932)。随着年龄的增大,阳性率降低。女性18~25岁组阳性率最高,为6.4%(18/281);男性≥46岁组阳性率最低,为1.5%(5/342),各年龄组生殖支原体阳性率差异有统计学意义(P<0.05)。有尿道炎症状的男性就诊者MG检出率为7.3%(42/574),显著高于无尿道炎症状就诊者(3.7%,45/1216)。79例男性MG阳性患者中,MG单一感染占89.9%(71/79)。26例女性MG阳性患者中,MG单一感染占61.5%(16/26)。女性MG与CT合并感染率为1.2%,男性为0.3%,差异有统计学意义(P<0.05)。结论广州地区性病门诊就诊者MG阳性率相对较高,尤其是年轻人群,同时存在常见病原体的混合感染。应加强性病门诊患者MG早期筛查和监测的力度,以减少高危性活跃人群中MG感染的传播。

生殖支原体感染与女性生殖系统疾病的研究进展

生殖支原体是近年来新兴的性传播感染病原体,它具有独特的致病机制及隐匿的临床症状,是男、女性泌尿生殖道感染的重要致病微生物。生殖支原体与男性尿道炎、女性宫颈炎、盆腔炎性疾病密切相关,还可能导致输卵管因素不孕症及不良妊娠结局,此外,其与下生殖道感染性疾病(如人乳头瘤病毒感染、细菌性阴道病等)的获得及持续之间存在的关系也被逐步揭示。同时,它对抗生素耐药性的上升也是目前面临的主要挑战。本文就近年来生殖支原体的流行病学、致病机制及相关的女性生殖系统疾病的研究进展作一综述,旨在提高临床工作者对生殖支原体的认识及重视,为防治生殖支原体相关女性生殖系统疾病提供参考。