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Rifampicin-Resistant Tuberculosis in Iran: A Systematic Review and Meta-Analysis Publisher



Bahraminia F1 ; Azimi T2 ; Zangiabadian M3 ; Nasiri MJ4 ; Goudarzi M4 ; Dadashi M5 ; Fooladi AAI1
Authors
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Authors Affiliations
  1. 1. Applied Microbiology Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
  2. 2. Department of Pathobiology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
  4. 4. Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
  5. 5. Department of Microbiology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran

Source: Iranian Journal of Basic Medical Sciences Published:2021


Abstract

Rifampicin (RIF)-resistant strain of Mycobacterium tuberculosis is an important barrier to effective tuberculosis (TB) treatment and prevention. The present study aimed to determine the frequency of RIF-resistant TB among patients with confirmed TB. Pubmed/Medline, Embase, Web of Science, and Scopus were searched for relevant articles published between January 1980 and January 2020. We pooled data with random-effects models when appropriate. After screening 1608 citations, 30 studies covering 8215 patients with TB were included. The pooled frequency of RIF-resistance among all patients with TB was 8.0% (95% CI 4.0–12.0). Our sub-group analysis showed that 4.0% of newly diagnosed cases and 36.0% of previously-treated TB patients from different settings in Iran were RIF-resistant. Our study showed that the frequency of RIF-resistance among patients with TB was 8.0%. Programmatic implementation of rapid drug susceptibility testing (DST) such as the Xpert MTB/RIF assay as a primary diagnostic test for persons suspected of having a RIF-resistant TB would be helpful for the control of the drug resistance. © 2021 Mashhad University of Medical Sciences. All rights reserved.
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