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Cited by 273Reproductive tract infections researchMicrobial infections and disease researchAntibiotic Resistance in Bacteria

The DOI matches its Crossref record; 91 of the 92 references it cites were found in a registry or an index.

Prevalence of mutations associated with resistance to macrolides and fluoroquinolones in Mycoplasma genitalium: a systematic review and meta-analysis

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Machalek, Dorothy A, Tao, Yusha, Shilling, Hannah, Jensen, Jørgen S, Unemo, Magnus, Murray, Gerald, Chow, Eric P F, Low, Nicola, Garland, Suzanne M, Vodstrcil, Lenka A, Fairley, Christopher K, Hocking, Jane S, Zhang, Lei, Bradshaw, Catriona S·2020·The Lancet Infectious Diseases
DOI 10.1016/s1473-3099(20)30154-7
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Abstract

BACKGROUND Mycoplasma genitalium is now recognised as an important bacterial sexually transmitted infection. We summarised data from studies of mutations associated with macrolide and fluoroquinolone resistance in M genitalium to establish the prevalence of resistance. We also investigated temporal trends in resistance and aimed to establish the association between resistance and geographical location. METHODS In this systematic review and meta-analysis, we searched PubMed, Embase, and MEDLINE for studies that included data for the prevalence of mutations associated with macrolide and fluoroquinolone resistance in M genitalium published in any language up to Jan 7, 2019. We defined prevalence as the proportion of M genitalium samples positive for key mutations associated with azithromycin resistance (23S rRNA gene, position 2058 or 2059) or moxifloxacin resistance (S83R, S83I, D87N, or D87Y in parC), or both, among all M genitalium samples that were successfully characterised. We used random-effects meta-analyses to calculate summary estimates of prevalence. Subgroup and meta-regression analyses by WHO region and time period were done. This study was registered with PROSPERO, number CRD42016050370. RESULTS Overall, 59 studies from 21 countries met the inclusion criteria for our study: 57 studies of macrolide resistance (8966 samples), 25 of fluoroquinolone resistance (4003 samples), and 22 of dual resistance to macrolides and fluoroquinolones (3280 samples). The summary prevalence of mutations associated with macrolide resistance among M genitalium samples was 35·5% (95% CI 28·8-42·5); prevalence increased from 10·0% (95% CI 2·6-20·1%) before 2010, to 51·4% (40·3-62·4%) in 2016-17 (p<0·0001). Prevalence of mutations associated with macrolide resistance was significantly greater in samples in the WHO Western Pacific and Americas regions than in those from the WHO European region. The overall prevalence of mutations associated with fluoroquinolone resistance in M genitalium samples was 7·7% (95% CI 4·5-11·4%). Prevalence did not change significantly over time, but was significantly higher in the Western Pacific region than in the European region. Overall, the prevalence of both mutations associated with macrolide resistance and those associated with fluoroquinolone resistance among M genitalium samples was 2·8% (1·3-4·7%). The prevalence of dual resistance did not change significantly over time, and did not vary significantly by geographical region. INTERPRETATION Global surveillance and measures to optimise the efficacy of treatments-including resistance-guided strategies, new antimicrobials, and antimicrobial combination approaches-are urgently needed to ensure cure in a high proportion of M genitalium infections and to prevent further spread of resistant strains. FUNDING Australian National Health and Medical Research Council.

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Research works printed but not linked: 2

  1. Murray, 2020, Moxifloxacin and sitafloxacin treatment failure in Mycoplasma genitalium infection: association with parC mutation G248T (S83I) and concurrent gyrA utations, J Infect Dis, 221, 1017
  2. Jensen, 2016, 2016 European guideline on Mycoplasma genitalium infections, J Eur Acad Dermatol Venereol, 30, 1650, 10.1111/jdv.13849 · DOI

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Metadata

Authors
Machalek, D. A., Tao, Y., Shilling, H., Jensen, J. S., Unemo, M., Murray, G., Chow, E. P. F., Low, N., Garland, S. M., Vodstrcil, L. A., Fairley, C. K., Hocking, J. S., Zhang, L., & Bradshaw, C. S.
Affiliations
  • Royal Women's Hospital (AU)
  • The Alfred Hospital (AU)
  • Statens Serum Institut (DK)
  • Örebro University (SE)
  • University of Bern (CH)
  • The University of Melbourne (AU)
Corresponding author
Machalek, Dorothy A
ORCID
Venue
The Lancet Infectious Diseases
Publisher
Elsevier BV
Published
2020-11
Volume
20
Issue
11
Pages
1302-1314
ISSN
1473-3099 (ISSN-L)
DOI
10.1016/s1473-3099(20)30154-7
OpenAlex
W3038888845
Semantic Scholar
121969556aa4999049ccb6b492ce88b5ce6d7302
Cited by
273
References
92
Citations by year
2026: 22 · 2025: 32 · 2024: 56 · 2023: 61 · 2022: 50 · 2021: 36 · 2020: 16
FWCI
4.51
Type
journal article
Language
en
Open access
Licence
Locations
  • The Lancet Infectious Diseases (publishedVersion)
  • PubMed (publishedVersion)
  • UNSWorks (UNSW Sydney) (submittedVersion, cc-by-nc-nd)
  • BORIS (University Library Bern) (submittedVersion, cc-by-nc-nd)
  • Open Access CRIS of the University of Bern
Funders
  • Australian Government
  • Nabriva Therapeutics
  • Department of Industry, Innovation and Science, Australian Government
  • Seqirus
  • Medical Research Council
  • National Health and Medical Research Council (568971)
Topics
  • Life Sciences › Immunology and Microbiology › Microbiology › Reproductive tract infections research
  • Life Sciences › Immunology and Microbiology › Microbiology › Microbial infections and disease research
  • Health Sciences › Medicine › Microbiology (medical) › Antibiotic Resistance in Bacteria
Keywords
Mycoplasma genitalium, macrolide resistance, fluoroquinolone resistance, antimicrobial resistance, 23S rRNA mutations, parC mutations, azithromycin resistance, moxifloxacin resistance, dual resistance, sexually transmitted infections, prevalence trends, WHO regions, resistance trends, antimicrobial susceptibility testing
MeSH terms
Moxifloxacin, Anti-Bacterial Agents, Carrier Proteins, Female, Humans, Male, Mutation, Mycoplasma Infections, RNA, Ribosomal, 23S, Transferases, Sexually Transmitted Diseases, Bacterial, Prevalence, Azithromycin, Polymorphism, Single Nucleotide, Drug Resistance, Bacterial, Mycoplasma genitalium

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