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 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.

scholarly journals Expansion of Comprehensive Screening of Male Sexually Transmitted Infection Clinic Attendees with Mycoplasma genitalium and Trichomonas vaginalis Molecular Assessment: a Retrospective Analysis

2016 ◽  
Vol 55 (1) ◽  
pp. 321-325 ◽  
Author(s):  
Erik Munson ◽  
David Wenten ◽  
Sheila Jhansale ◽  
Mary Kay Schuknecht ◽  
Nicki Pantuso ◽  
...  
Keyword(s):  
Sexually Transmitted Infection ◽  
Trichomonas Vaginalis ◽  
Screening Program ◽  
Mycoplasma Genitalium ◽  
Transmitted Infection ◽  
Additional Specimen ◽  
Content Type ◽  
Sexually Transmitted ◽  
High Prevalence ◽  
Infection Clinic

ABSTRACTOf 1,493 encounters of males at a sexually transmitted infection (STI) clinic in a community with a high prevalence of STI,Chlamydia trachomatiswas detected in 8.7% andNeisseria gonorrhoeaewas detected in 6.6%. AdditionalTrichomonas vaginalisandMycoplasma genitaliumscreening found 17.4% and 23.9% of the encounters, respectively, to be positive for STI. STI agents were detected in 13.7% of urine specimens; addition of pharyngeal and rectal collections to the analysis resulted in detection of STI agents in 19.0% and 23.9% of encounters, respectively. A total of 101 (23.8%) encounters of identified STI involved sole detection ofM. genitalium. Expansion of the STI analyte panel (includingM. genitalium) and additional specimen source sampling within a comprehensive STI screening program increase identification of male STI carriers.

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,

Lower mgpB diversity in macrolide-resistant Mycoplasma genitalium infecting men visiting two sexually transmitted infection clinics in Montpellier, France

2020 ◽  
Vol 76 (1) ◽  
pp. 43-47
Author(s):  
Jennifer Guiraud ◽  
Manon Lounnas ◽  
Anne Boissière ◽  
Chloé Le Roy ◽  
Eric Elguero ◽  
...  
Keyword(s):  
Sexual Behaviour ◽  
Sexually Transmitted Infection ◽  
Tandem Repeats ◽  
Sampling Site ◽  
Mycoplasma Genitalium ◽  
Macrolide Resistance ◽  
Fluoroquinolone Resistance ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
Resistant Strains

Abstract Objectives Men engaged in high-risk sexual behaviour, such as MSM, are likely to be infected by resistant Mycoplasma genitalium strains. Understanding the transmission dynamics is challenging. We aimed to investigate the molecular epidemiology of M. genitalium in men visiting sexually transmitted infection (STI) clinics. Patients and methods Between June 2017 and February 2018, 95 M. genitalium-positive specimens from 78 men, including 76.9% MSM, visiting two STI clinics in Montpellier, France, were analysed for SNPs in the mgpB adhesin gene and number of tandem repeats in the MG_309 gene. Macrolide and fluoroquinolone resistance were determined. Typing results were compared with antibiotic resistance, sexual behaviour, sampling site, HIV pre-exposure prophylaxis (PrEP) usage and HIV status. Results Thirty-eight mgpB STs were identified, including 23 new STs, with ST4 being most prevalent. The mgpB/MG_309 typing method identified 52 genetic profiles, resulting in a discriminatory index of 0.979. Macrolide and fluoroquinolone resistance-associated mutations were detected in 58.3% and 10.8% of patients, respectively. The macrolide resistance rate was higher among MSM than among men who have sex with women only (68.4% versus 9.1%; adjusted OR, 1.57; 95% CI, 1.13–2.18; P = 0.007). A lower mgpB diversity of 0.870 was found among macrolide-resistant strains in comparison with 0.978 in macrolide-susceptible strains, with an over-representation of mgpB ST62 and ST153. Conclusions Although macrolide resistance spread appears polyclonal in M. genitalium, the lower diversity of mgpB types among macrolide-resistant strains may reflect the easier spread of a few specific mgpB types or the occurrence of sexual networks among MSM.

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 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.

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