scholarly journals Prevalence and risk factors of Mycoplasma genitalium infection in patients attending a sexually transmitted infection clinic in Reunion Island: a cross-sectional study (2017–2018)

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Roxane Begnis ◽  
Nicolas Bouscaren ◽  
Loic Raffray ◽  
Cécile Saint Pastou Terrier ◽  
Fanny Andry ◽  
...  
Keyword(s):  
Risk Factors ◽  
Sexually Transmitted Infection ◽  
Previous History ◽  
Prevalence Ratio ◽  
Mycoplasma Genitalium ◽  
Reunion Island ◽  
Transmitted Infection ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
Réunion Island

Abstract Background Mycoplasma genitalium (MG) is an emerging sexually transmitted infection (STI) for whose management remains controversial. We aimed to assess the prevalence and risk factors of MG infection in patients attending an STI clinic in Reunion Island. Methods Between January 2017 and December 2018, all patients attending the Saint-Pierre STI clinic in Reunion Island were screened for MG, Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG). Urogenital, pharyngeal and/or anal samples were collected based on sexual behaviour and analysed by triplex PCR. Risk factors were identified using a Poisson regression for binary outcome. Results Among 2069 screened subjects, the overall prevalence of MG was 4.88% [95% Confidence Interval (CI) 3.98–5.93]. The prevalence of urogenital MG was 4.38%, with women being more affected than men (5.33% vs 3.22%, prevalence ratio (PR) 1.66, p = 0.02). The prevalence of anal MG was 3.06% and that of pharyngeal MG was 0.61%, with men being more affected in both cases. Infection with MG was independently associated with multiple partners (6–10 partners: adjusted prevalence ratio-aPR 2.55, p < 0.048; > 10 partners: aPR 4.33, p < 0.004), previous history of STI (aPR 1.89, p = 0.026), non-use of condoms (aPR 2.56, p < 0.003) and co-infection with CT (aPR 2.56, p < 0.017). Conclusion Compared to other countries, the prevalence of MG is high in Reunion Island, especially in women aged under 25 years, and co-infection with CT is common. Routine MG screening and treatment should be performed in at-risk women and co-infection with MG should be considered when deciding on treatment for CT, particularly in regions where azithromycin is still in use.

scholarly journals Prevalence and Correlates of Mycoplasma genitalium Infections among Patients Attending a Sexually Transmitted Infection Clinic in Guangdong, China a Cross-sectional Study

2020 ◽  
Author(s):  
Xiaohui Zhang ◽  
PZ Zhao ◽  
WJ Ke ◽  
LY Wang ◽  
Lai Sze Tso ◽  
...  
Keyword(s):  
Sexually Transmitted Infection ◽  
Clinical Symptoms ◽  
Mycoplasma Genitalium ◽  
Epidemiological Studies ◽  
Cross Sectional Study ◽  
Transmitted Infection ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
Asymptomatic Patients ◽  
Tract Infections

Abstract Background: Mycoplasma genitalium (MG) causes urogenital tract infections and is associated with reproductive morbidity. Although MG has been reported across many regions and population groups, it is not yet routinely tested for in China. Our study contributes to current research by reporting the prevalence and correlates of MG infection in patients attending a sexually transmitted infection (STI) clinic in Guangdong from Jan 2017-May 2018.Methods: Urethral (from 489 men) and endo-cervical (from 189 women) samples, blood samples, and patient histories (via questionnaires) were collected. Doctors clinically diagnosed anogenital warts (GW) during the examination (n=678). The presence of MG was evaluated using an in-house via polymerase chain reaction protocol. We also tested all participants for herpes simplex virus-2 (HSV-2), Neisseria gonorrhoeae (NG), Chlamydia trachomatis (CT), syphilis and HIV. Univariate and multivariate logistic regression were used to evaluate factors associated with MG.Results: MG was detected in 7.2% (49/678) of the patients (men, 7.4%; women, 6.9%). The MG positivity rate was 14.2% among symptomatic patients, and 5.6% for asymptomatic patients , respectively. Only 36.7% (18/49) Mg positive patients were symptomatic. Among the MG-infected patients, 10.2% were co-infected with CT, 6.1% with NG, 8.2% with HSV-2, 4.1% with syphilis and 22.4% with GW. Presentation with clinical symptoms was significantly associated with MG infection [OR=2.52 (2.03-3.13)]. In our analysis, MG was not associated with other STIs.Conclusions: MG is a relatively common infection among individuals attending an STI clinic in Guangdong Province. Routine testing of symptomatic patients may be necessary, and more epidemiological studies are needed to provide evidence for future testing guidelines,

High prevalence and resistance rates of Mycoplasma genitalium among patients visiting two sexually transmitted infection clinics in the Netherlands

2021 ◽  
pp. 095646242199928
Author(s):  
David J Hetem ◽  
Sophie Kuizenga Wessel ◽  
Sylvia M Bruisten ◽  
Joyce F Braam ◽  
Martijn S van Rooijen ◽  
...  
Keyword(s):  
Sexually Transmitted Infection ◽  
Mycoplasma Genitalium ◽  
Macrolide Resistance ◽  
Obstetric Outcomes ◽  
Prevalence Rates ◽  
Transmitted Infection ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
High Prevalence ◽  
Resistance Rates

Mycoplasma genitalium is a well-known cause of urethritis in men and has been associated with cervicitis, pelvic inflammatory disease, and adverse obstetric outcomes in women. In this cross-sectional study, we determined the current prevalence of M. genitalium infection and the rate of macrolide resistance in M. genitalium isolates, in patients visiting two large Dutch sexually transmitted infection (STI) clinics, to evaluate whether the recommendations in Dutch guidelines should be revised. In addition, risk factors for M. genitalium were identified. In total, 3225 patients were included. M. genitalium prevalence rates were 13.8% for all patients; 20.1% for men who have sex with men, 8.2% for men who have sex with women, and 12.6% for women. Macrolide resistance-associated mutations were detected in 66% of the patients infected with M. genitalium. Age, educational level, country of origin, number of sexual partners, HIV-positivity, infection with Neisseria gonorrhoeae, and urethral symptoms in men were independently associated with M. genitalium infection. In conclusion, we found very high prevalence rates and macrolide resistance rates of M. genitalium in patients visiting STI clinics.

scholarly journals Prevalence and correlates of Mycoplasma genitalium infection among patients attending a sexually transmitted infection clinic in Guangdong, China: a cross-sectional study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Xiao-Hui Zhang ◽  
Pei-Zhen Zhao ◽  
Wu-Jian Ke ◽  
Liu-Yuan Wang ◽  
Lai Sze Tso ◽  
...  
Keyword(s):  
Sexually Transmitted Infection ◽  
Clinical Symptoms ◽  
Mycoplasma Genitalium ◽  
Epidemiological Studies ◽  
Cross Sectional Study ◽  
Transmitted Infection ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
Asymptomatic Patients ◽  
Tract Infections

Abstract Background Mycoplasma genitalium (MG) causes urogenital tract infections and is associated with reproductive morbidity. Although MG has been reported across many regions and population groups, it is not yet routinely tested for in China. Our study contributes to current research by reporting the prevalence and correlates of MG infection in patients attending a sexually transmitted infection (STI) clinic in Guangdong from Jan 2017-May 2018. Methods Urethral (from 489 men) and endo-cervical (from 189 women) samples, blood samples, and patient histories (via questionnaires) were collected. Doctors clinically diagnosed anogenital warts (GW) during the examination (n = 678). The presence of MG was evaluated using an in-house via polymerase chain reaction protocol. We also tested all participants for herpes simplex virus-2 (HSV-2), Neisseria gonorrhoeae (NG), Chlamydia trachomatis (CT), syphilis and HIV. Univariate and multivariate logistic regression were used to evaluate factors associated with MG. Results MG was detected in 7.2% (49/678) of the patients (men, 7.4%; women, 6.9%). The MG positivity rate was 14.2% among symptomatic patients, and 5.6% for asymptomatic patients, respectively. Only 36.7% (18/49) Mg positive patients were symptomatic. Among the MG-infected patients, 10.2% were co-infected with CT, 6.1% with NG, 8.2% with HSV-2, 4.1% with syphilis and 22.4% with GW. Presentation with clinical symptoms was significantly associated with MG infection [OR = 2.52 (2.03–3.13)]. In our analysis, MG was not associated with other STIs. Conclusions MG is a relatively common infection among individuals attending an STI clinic in Guangdong Province. Routine testing of symptomatic patients may be necessary, and more epidemiological studies are needed to provide evidence for future testing guidelines.

scholarly journals Prevalence and Correlates of Mycoplasma genitalium Infections among Patients Attending a Sexually Transmitted Infection Clinic in Guangdong, China a Cross-sectional Study

2020 ◽  
Author(s):  
Xiaohui Zhang ◽  
PZ Zhao ◽  
WJ Ke ◽  
LY Wang ◽  
Lai Sze Tso ◽  
...  
Keyword(s):  
Sexually Transmitted Infection ◽  
Clinical Symptoms ◽  
Mycoplasma Genitalium ◽  
Epidemiological Studies ◽  
Cross Sectional Study ◽  
Transmitted Infection ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
Asymptomatic Patients ◽  
Tract Infections

Abstract Background: Mycoplasma genitalium (MG) causes urogenital tract infections and is associated with reproductive morbidity. Although MG has been reported across many regions and population groups, it is not yet routinely tested for in China. Our study contributes to current research by reporting the prevalence and correlates of MG infection in patients attending a sexually transmitted infection (STI) clinic in Guangdong from Jan 2017-May 2018.Methods: Urethral (from 489 men) and endo-cervical (from 189 women) samples, blood samples, and patient histories (via questionnaires) were collected. Doctors clinically diagnosed anogenital warts (GW) during the examination (n=678). The presence of MG was evaluated using an in-house via polymerase chain reaction protocol. We also tested all participants for herpes simplex virus-2 (HSV-2), Neisseria gonorrhoeae (NG), Chlamydia trachomatis (CT), syphilis and HIV. Univariate and multivariate logistic regression were used to evaluate factors associated with MG.Results: MG was detected in 7.2% (49/678) of the patients (men, 7.4%; women, 6.9%). The MG positivity rate was 14.2% among symptomatic patients, and 5.6% for asymptomatic patients, respectively. Only 36.7% (18/49) Mg positive patients were symptomatic. Among the MG-infected patients, 10.2% were co-infected with CT, 6.1% with NG, 8.2% with HSV-2, 4.1% with syphilis and 22.4% with GW. Presentation with clinical symptoms was significantly associated with MG infection [OR=2.52 (2.03-3.13)]. In our analysis, MG was not associated with other STIs.Conclusions: MG is a relatively common infection among individuals attending an STI clinic in Guangdong Province. Routine testing of symptomatic patients may be necessary, and more epidemiological studies are needed to provide evidence for future testing guidelines.

scholarly journals Prevalence and Correlates of Mycoplasma genitalium Infections among Patients Attending a Sexually Transmitted Infection Clinic in Guangdong, China a Cross-sectional Study

2020 ◽  
Author(s):  
Xiaohui Zhang ◽  
PZ Zhao ◽  
WJ Ke ◽  
LY Wang ◽  
Lai Sze Tso ◽  
...  
Keyword(s):  
Sexually Transmitted Infection ◽  
Mycoplasma Genitalium ◽  
Cross Sectional Study ◽  
Transmitted Infection ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
Simplex Virus ◽  
Tract Infections ◽  
Herpes Simplex Virus 2 ◽  
Common Infection

Abstract Background Mycoplasma genitalium (MG) is known to cause urogenital tract infections and is associated with reproductive morbidity. Although MG has been reported across many regions and population groups, it is not yet routinely tested for in China. Our study contributes to current research by reporting the prevalence and correlates of MG for patients attending a sexually transmitted infection (STI) clinic in Guangdong from Jan 2017-May 2018.Methods Urethral (489 men) and endo-cervical (189 women) samples, blood samples, and patient histories (via questionnaires) were collected. Doctors clinically diagnosed anogenital warts (GW) during the examination (n=678). Presence of MG was tested using an in-house polymerase chain reaction. We also tested all participants for herpes simplex virus-2 (HSV-2), Neisseria gonorrhoeae (NG), Chlamydia trachomatis (CT), syphilis and HIV. Univariate and multivariable logistic regressions were used to evaluate factors associated with MG.Results MG was detected among 7.2% (n=49) of patients (7.4% men, 6.9% women). Of 629 heterosexual patients, the MG was detected in 7.5% (47/629), and of 49 MSM, MG was detected in 4.1% (2/49). Among MG-infected patients, 10.2% were co-infected with CT, 6.1% with NG, 8.2% with HSV-2, 4.1% with syphilis and 22.4% with GW. Among 152 symptomatic patients, the prevalence of MG was 12.5% (n=19, of whom 17 were men). Being symptomatic was statistically significant for MG infection [OR=2.2(1.3~3.8)].Conclusion MG is a relatively common infection among individuals attending an STI clinic in Guangdong province. To make MG testing available and routinely screen symptomatic patients with urinary and /or cervical discharge in STI clinics in China is essential.

scholarly journals Prevalence of urogenital, anal, and pharyngeal infections with Chlamydia trachomatis, Neisseria gonorrhoeae, and Mycoplasma genitalium: a cross-sectional study in Reunion island

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
A. Calas ◽  
N. Zemali ◽  
G. Camuset ◽  
J. Jaubert ◽  
R. Manaquin ◽  
...  
Keyword(s):  
Chlamydia Trachomatis ◽  
Neisseria Gonorrhoeae ◽  
Mycoplasma Genitalium ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Transmitted Infection ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
Urogenital Infection ◽  
High Prevalence

Abstract Background Recommendations for sexually transmitted infection (STI) screening vary significantly across countries. This study evaluated the prevalence of urogenital and extragenital infections with Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), and Mycoplasma genitalium (MG) in patients visiting a French STI clinic in the Indian Ocean region to determine whether current STI screening practices should be updated. Methods This cross-sectional study examined all patients who visited the STI clinic between 2014 and 2015. Triplex polymerase chain reaction screening for CT, NG, and MG was performed on urine, vaginal, pharyngeal, and anal specimens (FTD Urethritis Basic Kit, Fast Track Diagnostics, Luxembourg). Results Of the 851 patients enrolled in the study, 367 were women (367/851, 43.2%) and 484 were men (484/851, 56.0%). Overall, 826 urogenital specimens (826/851, 97.1%), 606 pharyngeal specimens (606/851, 71.2%), and 127 anal specimens (127/851, 14.9%) were taken from enrolled patients. The prevalence of urogenital CT and MG was high in women ≤25 years (19/186, 10.21%; 5/186, 2.69%) and in men who have sex with women ≤30 years (16/212, 7.54%; 5/212, 2.36%). Among patients with urogenital CT infection, 13.7% (7/51) had urethritis. All patients with urogenital MG infection were asymptomatic. Men who have sex with men had a high prevalence of pharyngeal CT (2/45, 4.44%) and NG (3/44, 6.81%) and a high prevalence of anal CT (2/27, 7.41%), NG (2/27, 7.40%), and MG (1/27, 3.70%). After excluding patients with concomitant urogenital infection, extragenital infections with at least 1 of the 3 pathogens were found in 20 swabs (20/91, 21.9%) taken from 16 patients (16/81, 19.7%), all of them asymptomatic. Conclusions Routine multisite screening for CT, NG, and MG should be performed to mitigate the transmission of STIs in high-risk sexually active populations.

High Prevalence of Sexually Transmitted Infections and Risk Factors Among HIV-Positive Individuals in Yunnan, China

2021 ◽  
Author(s):  
Wei Tu ◽  
Yu-Ye Li ◽  
Yi-Qun Kuang ◽  
Rong-Hui Xie ◽  
Xing-Qi Dong ◽  
...  
Keyword(s):  
Risk Factors ◽  
Sexually Transmitted Infections ◽  
Genital Tract ◽  
Mycoplasma Genitalium ◽  
Cross Sectional Study ◽  
Multiple Infections ◽  
Hiv Positive ◽  
Cross Sectional ◽  
Sexually Transmitted ◽  
High Prevalence

Abstract Background Yunnan has the highest rates of HIV in the country. Other treatable sexually transmitted infections (STIs) are associated with accelerated HIV transmission and poor ART outcomes, but are only diagnosed by syndromic algorithms. Methods We recruited 406 HIV-positive participants for a cross-sectional study (204 ART-naive and 202 ART). Blood samples and first-voided urine samples were collected. Real-time polymerase chain reaction methods were used for Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Mycoplasma genitalium (MG). Syphilis and HSV-2 tests were also performed. Results Among 406 participants, the overall prevalence of STI was 47.0% and 45.1% in ART-naive individuals and 49.0% in ART individuals, respectively. Testing frequency was 11.6% (11.8% vs 11.4%), 33.2% (29.4% vs 37.1%), 3.2% (3.4% vs 3.0%), 2.0% (3.4% vs 0.5%) and 4.7% (6.4% vs 3.0%) for active syphilis, HSV-2, chlamydia, gonorrhoeae and genitalium. Percentage of multiple infections in both groups was 10.8% (22/204) in ART-naive participants and 9.9% (20/202) in ART participants. Females, age between 18 to 35 years, ever injected drugs, homosexual or bisexual, HIV/HBV coinfection, and not receiving ART were identified as risk factors. Self-reported asymptom was not eliminating of having a laboratory-diagnosed STI. Conclusions STI prevalence was 47.0% (45.1% vs 49.0%), HSV-2, syphilis and MG were the most common STIs in HIV-infected individuals. We found high prevalence (6.4%) of Mycoplasma genitalium in ART-naive individuals. ART can reduce the diversity of STI-HIV coinfection but not the prevalence. HIV-positive individuals tend to neglect or maybe hide their genital tract discomfort, thus we suggest strengthening STI joint screening and treatment services among HIV-infected individuals whether they describe genital tract discomfort or not.

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