Projects per year
Abstract
Prevalence, trends, and treatment outcome estimates were generated for parC variants in macrolide-resistant Mycoplasma genitalium. Among 539 cases, the most common amino acid change was S83I, which increased from 13% in 2012 to 2013, to 23% in 2019 to 2020 (Ptrend = 0.046). From 381 moxifloxacin treatments, failure occurred in 58.7% (95% confidence interval [CI], 46.7 to 69.9) of cases with S83I. Other changes affecting S83 or D87 were uncommon and minor contributors to failure. The absence of S83I was highly predictive of moxifloxacin cure (96.4%; 95% CI, 93.7 to 98.2), highlighting diagnostic potential.
| Original language | English |
|---|---|
| Number of pages | 5 |
| Journal | Antimicrobial Agents and Chemotherapy |
| Volume | 66 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - May 2022 |
Keywords
- antibiotic resistance
- fluoroquinolone
- moxifloxacin
- Mycoplasma genitalium
- parC
Projects
- 1 Active
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ARC Research Hub to Combat Antimicrobial Resistance
Guy, R. J. (Primary Chief Investigator (PCI)), Broom, A. (Chief Investigator (CI)), Whiley, D. M. (Chief Investigator (CI)), Bradshaw, C. (Chief Investigator (CI)), Applegate, T. (Chief Investigator (CI)), Treloar, C. J. (Chief Investigator (CI)), Wiseman, V. (Chief Investigator (CI)), Huston, W. M. (Chief Investigator (CI)), Williamson, D. (Chief Investigator (CI)), Kaldor, J. M. (Chief Investigator (CI)), Vallely, A. (Chief Investigator (CI)), Hocking, J. S. (Chief Investigator (CI)), Regan, D. G. (Chief Investigator (CI)), Donovan, B. (Chief Investigator (CI)), Kelly-Hanku, A. (Chief Investigator (CI)), Mokany, E. (Partner Investigator (PI)), Todd, A. V. (Partner Investigator (PI)), Persing, D. (Partner Investigator (PI)), Tenover, F. (Partner Investigator (PI)), Graham, J. (Partner Investigator (PI)), Phillips, J. (Partner Investigator (PI)), Boulos, R. (Partner Investigator (PI)), Field, P. F. (Partner Investigator (PI)), Thistlethwaite, J. E. (Partner Investigator (PI)), Chomley, P. (Partner Investigator (PI)), Fairley, C. (Partner Investigator (PI)), Lewis, D. A. (Partner Investigator (PI)), McNulty, A. (Partner Investigator (PI)), Lahra, M. M. (Partner Investigator (PI)), Murray, G. L. (Partner Investigator (PI)), Pomat, W. (Partner Investigator (PI)) & Phanuphak, N. (Partner Investigator (PI))
16/02/21 → 16/02/26
Project: Research