ArticlePloS one2022
Detection of Mycobacterium tuberculosis and rifampicin resistance by Xpert® MTB/RIF assay among presumptive tuberculosis cases at Jimma University Medical Center, Southwest Ethiopia.
Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.
- The prevalence of Mycobacterium tuberculosis and rifampicin-resistance strains using GeneXpert-MTB/RIF assay in Ethiopia: a systematic review and meta-analysis.BMC pulmonary medicine · 2025Pooled it
- Article
- Association of D516V, H526Y, and S531L rpoB gene polymorphisms and risk factors with rifampicin resistance in Mycobacterium tuberculosis isolates from pulmonary TB patients in Northwest Amhara, Ethiopia: cross-sectional study.BMC infectious diseases · 2025Article
- RpoB mutation patterns in Rifampicin-resistant tuberculosis: a Jiangxi Province study, 2021-2023.Scientific reports · 2025Article
- Prevalence of drug-resistant Mycobacterium tuberculosis and its associated factors among tuberculosis patients attending Dilla university referral hospital, Ethiopia.BMC infectious diseases · 2025Article
- Trends and treatment outcomes of drug resistant tuberculosis in Limpopo Province, South Africa (2011-2019): A Retrospective Study.PloS one · 2025Article
- Prevalence of Pulmonary Tuberculosis and Rifampicin Resistance Among Patients Attending Adama Hospital Medical College.International journal of microbiology · 2025Article
- Trends of Mycobacterium tuberculosis and Rifampicin resistance in Northwest Ethiopia: Xpert® MTB/RIF assay results from 2015 to 2021.BMC infectious diseases · 2024Article
- Review
- Pulmonary tuberculosis case notification and burden of drug resistance among children under 15 years of age in Ethiopia: sub-analysis from third-round drug resistance tuberculosis survey.BMC pediatrics · 2023Article
- Article
- Article
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4 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundRapid diagnosis of tuberculosis (TB) and detection of drug resistance are very important for timely and appropriate management of patients. Xpert MTB/RIF assay is approved for use in TB and rifampicin-resistance diagnosis. However, data are limited on the impact of Xpert MTB/RIF assay under routine clinical settings with a heterogeneous group of patients and sample types in Ethiopia.
methodsA retrospective study was carried out in 2220 presumptive TB cases at Jimma University Medical Center. Data were gathered from the registration logbook using formatted data extraction tools and double entered to epidata version 3.1 and further transported to SPSS version 20 for analysis. Associations were determined using the Chi-square test and P-value <0.05 was considered statistically significant.
resultsOf 2220 cases enrolled, 1665 (75%) were adults and the remaining 555 (25%) were children aged less than 14 years. The majority, 1964 (88.46%), had pulmonary manifestation and 256 (11.54%) had extrapulmonary involvements. The overall, frequency of Mycobacterium tuberculosis (MTB) was 9.3% (206/2220), among this 10.27% (171/1665) and 6.3% (35/555) were adults and children, respectively. M. tuberculosis was detected from 171 (8.75%) of pulmonary patients and 35 (13.28%) of extrapulmonary manifested patients. Out of 206 M. tuberculosis positive cases, 7(3.4%) were rifampicin-resistant: four from pulmonary tuberculosis (PTB) patients and three from EPTB patients. In the Chi-square test, the age group of 15-24 years, previous history of TB, pus/lymph node sample, and being HIV positive were significantly associated with TB positivity by Xpert MTB/RIF (P-value <0.001).
conclusionThese data suggest that the overall frequency of M. tuberculosis and rifampicin resistance was found to be relatively low compared to the previous reports in Ethiopia. Nevertheless, better diagnostic tools and approaches are still vital to halt the burden of TB and drug-resistant TB in the country.
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