scholarly journals Variation and risk factors of drug resistant tuberculosis in sub-Saharan Africa: a systematic review and meta-analysis

2015 ◽  
Vol 15 (1) ◽  
Author(s):  
Deus Lukoye ◽  
Willy Ssengooba ◽  
Kenneth Musisi ◽  
George W Kasule ◽  
Frank G J Cobelens ◽  
...  
PLoS ONE ◽  
2017 ◽  
Vol 12 (9) ◽  
pp. e0185105 ◽  
Author(s):  
Baba Maiyaki Musa ◽  
Aishatu L. Adamu ◽  
Najibah A. Galadanci ◽  
Bashir Zubayr ◽  
Chisom N. Odoh ◽  
...  

PLoS ONE ◽  
2021 ◽  
Vol 16 (10) ◽  
pp. e0258295
Author(s):  
Getu Diriba ◽  
Habteyes Hailu Tola ◽  
Ayinalem Alemu ◽  
Bazezew Yenew ◽  
Dinka Fikadu Gamtesa ◽  
...  

Background Drug-resistant tuberculosis and extrapulmonary tuberculosis are the world major public health issues. Although some primary studies have been reported on the burden of drug-resistant tuberculosis in extrapulmonary tuberculosis patients in Ethiopia, there is no systematic review and meta-analysis that attempt to summarize the available literature. Thus, we aimed to estimates the prevalence of drug-resistance in extrapulmonary tuberculosis patients and summarize the risk factors associated with the occurrence of extrapulmonary tuberculosis in Ethiopia. Methods We conducted a systematic review of the published primary studies on extrapulmonary drug-resistant tuberculosis in Ethiopia. Results Eight observational studies were included in this review from different regions of Ethiopia. The overall pooled prevalence of rifampicin resistance was 6% (95% CI 0.03–0.10), while isoniazid resistance was 7% (95% CI 0.03–0.12). The pooled prevalence of multidrug-resistant tuberculosis was 4% (95% CI 0.01–0.07). Previous tuberculosis treatment history and male gender are frequently reported risk factors for developing drug-resistant tuberculosis in extrapulmonary tuberculosis patients. Conclusion The current review has identified a high proportion of resistance to rifampicin, isoniazid, and multidrug-resistant tuberculosis in patients with extrapulmonary tuberculosis in Ethiopia. Clinicians should request drug susceptibility testing for all patients with presumptive extrapulmonary tuberculosis to detect drug-resistance.


2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Hafte Kahsay Kebede ◽  
Lillian Mwanri ◽  
Paul Ward ◽  
Hailay Abrha Gesesew

Abstract Background It is known that ‘drop out’ from human immunodeficiency virus (HIV) treatment, the so called lost-to-follow-up (LTFU) occurs to persons enrolled in HIV care services. However, in sub-Saharan Africa (SSA), the risk factors for the LTFU are not well understood. Methods We performed a systematic review and meta-analysis of risk factors for LTFU among adults living with HIV in SSA. A systematic search of literature using identified keywords and index terms was conducted across five databases: MEDLINE, PubMed, CINAHL, Scopus, and Web of Science. We included quantitative studies published in English from 2002 to 2019. The Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument (JBI-MAStARI) was used for methodological validity assessment and data extraction. Mantel Haenszel method using Revman-5 software was used for meta-analysis. We demonstrated the meta-analytic measure of association using pooled odds ratio (OR), 95% confidence interval (CI) and heterogeneity using I2 tests. Results Thirty studies met the search criteria and were included in the meta-analysis. Predictors of LTFU were: demographic factors including being: (i) a male (OR = 1.2, 95% CI 1.1–1.3, I2 = 59%), (ii) between 15 and 35 years old (OR = 1.3, 95% CI 1.1–1.3, I2 = 0%), (iii) unmarried (OR = 1.2, 95% CI 1.2–1.3, I2 = 21%), (iv) a rural dweller (OR = 2.01, 95% CI 1.5–2.7, I2 = 40%), (v) unemployed (OR = 1.2, 95% CI 1.04–1.4, I2 = 58%); (vi) diagnosed with behavioral factors including illegal drug use(OR = 13.5, 95% CI 7.2–25.5, I2 = 60%), alcohol drinking (OR = 2.9, 95% CI 1.9–4.4, I2 = 39%), and tobacco smoking (OR = 2.6, 95% CI 1.6–4.3, I2 = 74%); and clinical diagnosis of mental illness (OR = 3.4, 95% CI 2.2–5.2, I2 = 1%), bed ridden or ambulatory functional status (OR = 2.2, 95% CI 1.5–3.1, I2 = 74%), low CD4 count in the last visit (OR = 1.4, 95% CI 1.1–1.9, I2 = 75%), tuberculosis co-infection (OR = 1.2, 95% CI 1.02–1.4, I2 = 66%) and a history of opportunistic infections (OR = 2.5, 95% CI 1.7–2.8, I2 = 75%). Conclusions The current review identifies demographic, behavioral and clinical factors to be determinants of LTFU. We recommend strengthening of HIV care services in SSA targeting the aforementioned group of patients. Trial registration Protocol: the PROSPERO Registration Number is CRD42018114418


2020 ◽  
pp. 152483802090656 ◽  
Author(s):  
Eric Y. Tenkorang ◽  
Michael Asamoah-Boaheng ◽  
Adobea Y. Owusu

Objectives: To systematically analyze and summarize the literature on intimate partner violence (IPV) against HIV-positive women in sub-Saharan Africa (SSA) and to identify their risk factors for IPV. Method: A comprehensive review of the literature using the Preferred Reporting Item for Systematic Review and Meta-Analysis (PRISMA) and Meta-Analyses of Observational Studies in Epidemiology (MOOSE) yielded 1,879 articles (PubMed = 1,251, Embase = 491, Web of Science = 132, and identified additional records = 5). Twenty were selected for quantitative and qualitative assessment and synthesis. We employed a random effects model with generic inverse variance method and estimated the odds ratios. Findings: Results indicated a high prevalence of physical, sexual, and emotional violence against women living with HIV/AIDS in SSA. Educational background, alcohol use, marital status, previous experiences with IPV, and employment status were identified as significant risk factors. We also assessed the methodological quality of the articles by examining publication bias and some heterogeneity statistics. Conclusion: There is limited research on IPV against HIV-positive women in SSA. However, the few existing studies agree on the importance of targeting HIV-positive women with specific interventions given their vulnerability to IPV and to address factors exacerbating these risks and vulnerabilities.


PLoS ONE ◽  
2016 ◽  
Vol 11 (2) ◽  
pp. e0148041 ◽  
Author(s):  
Qionghong Duan ◽  
Zi Chen ◽  
Cong Chen ◽  
Zhengbin Zhang ◽  
Zhouqin Lu ◽  
...  

2016 ◽  
Vol 44 (6) ◽  
pp. 671-676 ◽  
Author(s):  
Jingya Zhang ◽  
Haimei Gou ◽  
Xuejiao Hu ◽  
Xin Hu ◽  
Mengqiao Shang ◽  
...  

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