About this trial
Objective: To assess the burden and the transmission dynamics of Mycoplasma genitalium (MG) infection in men who have sex with men in Hong Kong.
Design and setting: involving a) a cross-sectional study (completion of an online self-administered survey, followed by self-sampling for testing in the laboratory, and performance of HIV self-test); b) a mathematical modelling study to simulate the transmission dynamics of MG infection and resistant MG infection and compare the impacts of test-and-treat strategies.
Participants: Around 920 men who have sex with men would be recruited
Eligibility criteria
This trial accepts healthy volunteersQualifiers
men who have sex with men aged 18 or above, normally living in Hong Kong, and could communicate in written and spoken English or Chinese
Disqualifiers
cannot provide consent
Trial population
men who have sex with men in Hong Kong
Trial design
Case-only
Cross-sectional
Treatments tested in this trial
Not listed
Trial groups
Trial outcomes
Primary outcomes
prevalence of MG infection
detection of MG infections in self-collected samples divided by the total number of samples collected
prevalence of MG resistance mutations
detection of MG resistance mutations macrolide/fluoroquinolone in MG positive samples divided by the total number of MG positive samples
Secondary outcomes
prevalence of CT infection
detection of CT infections in self-collected samples divided by the total number of samples collected
prevalence of NG infection
detection of NG infections in self-collected samples divided by the total number of samples collected
co-infection of STIs
number of co-infection of HIV, CT, NG, and/or MG
history of STI and HIV testing
number of self-reported history of STI and/or HIV testing at survey
Sponsors and contacts
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