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Effect of Individual Agents on Time to Culture Conversion in Mycobacterium avium Complex Pulmonary Disease

Research output: Contribution to journal › Article › peer-review

Abstract

In a cohort of 534 patients treated for Mycobacterium avium complex pulmonary disease, those who failed to achieve culture conversion were older, had higher proportions of males and cavity presence, were more likely to receive clofazimine and aminoglycosides, but less likely to receive rifampicin, and had a shorter overall treatment duration. Time-varying analysis of individual drug effects on time to culture conversion identified rifampicin as being associated with a reduced culture conversion rate (adjusted hazard ratio, 0.959; 95% confidence interval, .924–.995; P = .027), suggesting a potentially negative effect on Mycobacterium avium complex pulmonary disease outcomes, whereas other drugs showed no significant association.

Original languageEnglish
Article numberofaf138
JournalOpen Forum Infectious Diseases
Volume12
Issue number3
DOIs
StatePublished - 1 Mar 2025

Bibliographical note

Publisher Copyright:
© The Author(s) 2025. Published by Oxford University Press on behalf of Infectious Diseases Society of America.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • antibiotic
  • nontuberculous mycobacteria
  • respiratory infection
  • rifampicin
  • time-varying

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