Evidence map›Paper›PMID 32345231›Full record

ArticleBMC infectious diseases2020

Mycoplasma genitalium in Singapore is associated with Chlamydia trachomatis infection and displays high macrolide and Fluoroquinolone resistance rates.

Tim Hart, Wen Ying Tang, Siti Aminah Bte Mansoor, Martin T W Chio, Timothy Barkham

Open access · goldAbstract read
In one paragraph

Article in BMC infectious diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 27% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. German evidence- and consensus-based guideline on the management of penile urethritis.Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG · 2025
    Guideline
  2. Article
  3. A bibliometric analysis of the literature onSouthern African journal of infectious diseases · 2026
    Review
  4. Risk factors associated with IgG seropersistence toEpidemiology and infection · 2025
    Article
  5. Le infezioni in medicina · 2024
    Article
  6. Article
  7. Frontiers in microbiology · 2023
    Review
  8. Article
  9. [Increased infections by herpes simplex virus type 1 and polymicrobials of the genital tract, in the general population of a Spanish middle city].Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2021
    Article
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Tim HartTan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore. drtimothyhart@gmail.com.
Wen Ying TangTan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore.
Siti Aminah Bte MansoorDepartment of Sexually Transmitted Infections Control Clinic, 31 Kelantan Ln, Singapore, 200031, Singapore.
Martin T W ChioDepartment of Sexually Transmitted Infections Control Clinic, 31 Kelantan Ln, Singapore, 200031, Singapore.
Timothy BarkhamTan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore.
Tan Tock Seng Hospital · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMycoplasma genitalium is an emerging sexually transmitted infection, with increasing rates of resistance to fluroquinolones and macrolides, the recommended treatments. Despite this, M. genitalium is not part of routine screening for Sexually Transmitted Infections (STIs) in many countries and the prevalence of infection and patterns of disease remain to be determined in many populations. Such data is of particular importance in light of the reported rise in antibiotic resistance in M. genitalium isolates.

methodsUrine and urethral swab samples were collected from the primary public sexual health clinic in Singapore and tested for C. trachomatis (CT) or N. gonorrhoeae (NG) infection and for the presence of M. genitalium. Antibiotic resistance in M. genitalium strains detected was determined by screening for genomic mutations associated with macrolide and fluroquinolone resistance.

resultsWe report the results of a study into M. genitalium prevalence at the national sexual health clinic in Singapore. M. genitalium was heavily associated with CT infection (8.1% of cases), but present in only of 2.4% in CT negative cases and not independently linked to NG infection. Furthermore, we found high rates of resistance mutations to both macrolides (25%) and fluoroquinolones (37.5%) with a majority of resistant strains being dual-resistant. Resistance mutations were only found in strains from patients with CT co-infection.

conclusionsOur results support targeted screening of CT positive patients for M. genitalium as a cost-effective strategy to reduce the incidence of M. genitalium in the absence of comprehensive routine screening. The high rate of dual resistance also highlights the need to ensure the availability of alternative antibiotics for the treatment of multi-drug resistant M. genitalium isolates.

Indexed as

Drug Resistance, Multiple, BacterialAmbulatory Care FacilitiesAnti-Bacterial AgentsChlamydia InfectionsChlamydia trachomatisDNA, BacterialFluoroquinolonesHumansMacrolidesMycoplasma genitaliumMycoplasma InfectionsPrevalenceRNA, Ribosomal, 23SSequence Analysis, DNASingaporeUrethraAnti-Bacterial AgentsDNA, BacterialFluoroquinolonesMacrolidesRNA, Ribosomal, 23SAntibiotic resistanceChlamydia trachomatisMycoplasma genitaliumNeisseria gonorrhoeaSexually transmitted diseasesSingapore

Identifiers

PMID32345231
PMCPMC7189604
OpenAlexW3020749000

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.