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Tsabedze BS, Habedi DSK. Caregivers' experiences and practices for malnourished children undergoing tuberculosis treatment in Eswatini. Health SA 2024; 29:2349. [PMID: 38726061 PMCID: PMC11079373 DOI: 10.4102/hsag.v29i0.2349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 12/13/2023] [Indexed: 05/12/2024] Open
Abstract
Background Eswatini is one of the countries affected by malnutrition and tuberculosis (TB) and some cases remained untreated. These two conditions are major public health problems. Aim This study aimed to explore and describe caregivers' experiences and practices of children's nutrition during treatment. Setting Baylor College of Nursing Children's Foundation - Eswatini (BCMCF-SD). Methods A qualitative study following a narrative design used purposive sampling to identify 12 caregivers of malnourished children and informed consent obtained. In-depth interview used semi-structured interview guide and digital voice recorder. Field notes were taken, transcribed, translated and analysed using NVivo version 11. Results Two themes emerged as home's nutritional situation and health facility's nutritional support. The study found that most of the caregivers gave children unbalanced diet, while those less than a year were mixed-fed. Some caregivers reported experience of lost breadwinners, unemployment and high number of children than what the family could afford. The caregivers' practices around food by prescription included inadequate supply of the ready-to-use therapeutic food and sharing of prescribed food supplies with other healthy children. Conclusion During treatment, children's caregivers need short health education and support. The Ministry of Health in Eswatini should consider using some comic books to guide that. Moreover, upscale vocational training promotes entrepreneurship and agricultural activities. Contribution Association of malnutrition and TB outcomes has provided evidence-based information for more comprehensive integration between nutrition programmes and tuberculosis programmes. The study's findings contributed to the growing body of knowledge about the association between malnutrition and diagnosed drug-susceptible TB among children aged from 0 - 15 years.
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Affiliation(s)
- Bhekisisa S Tsabedze
- Department of Health Studies, Faculty of Public Health, University of South Africa, Pretoria, South Africa
- Eswatini Ministry of Health-National AIDS Program, Mbabane, Eswatini
| | - Debbie S K Habedi
- Department of Health Studies, Faculty of Public Health, University of South Africa, Pretoria, South Africa
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Wagnew F, Alene KA, Kelly M, Gray D. Impacts of body weight change on treatment outcomes in patients with multidrug-resistant tuberculosis in Northwest Ethiopia. Sci Rep 2024; 14:508. [PMID: 38177234 PMCID: PMC10767082 DOI: 10.1038/s41598-023-51026-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 12/29/2023] [Indexed: 01/06/2024] Open
Abstract
Measuring body weight during therapy has received insufficient attention in poor resource settings like Ethiopia. We aimed to investigate the association between weight change during therapy and treatment outcomes among patients with multidrug-resistant tuberculosis (MDR-TB) in northwest Ethiopia. This retrospective cohort study analysed data from patients with MDR-TB admitted between May 2015 to February 2022 at four treatment facilities in Northwest Ethiopia. We used the joint model (JM) to determine the association between weight change during therapy and treatment outcomes for patients with MDR-TB. A total of 419 patients with MDR-TB were included in the analysis. Of these, 265 (63.3%) were male, and 255 (60.9%) were undernourished. Weight increase over time was associated with a decrease in unsuccessful treatment outcomes (adjusted hazard ratio (AHR): 0.96, 95% CI: 0.94 to 0.98). In addition, patients with undernutrition (AHR: 1.72, 95% CI: 1.10 to 2.97), HIV (AHR:1.79, 95% CI: 1.04 to 3.06), and clinical complications such as pneumothorax (AHR: 1.66, 95% CI: 1.03 to 2.67) were associated with unsuccessful treatment outcomes. The JM showed a significant inverse association between weight gain and unsuccessful MDR-TB treatment outcomes. Therefore, weight gain may be used as a surrogate marker for good TB treatment response in Ethiopia.
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Affiliation(s)
- Fasil Wagnew
- College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia.
- National Centre for Epidemiology and Population Health (NCEPH), College of Health and Medicine, The Australian National University, Canberra, Australia.
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Nedlands, WA, Australia.
| | - Kefyalew Addis Alene
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Nedlands, WA, Australia
- School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, WA, Australia
| | - Matthew Kelly
- National Centre for Epidemiology and Population Health (NCEPH), College of Health and Medicine, The Australian National University, Canberra, Australia
| | - Darren Gray
- Population Health Program, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
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Rupani MP. Silicosis as a predictor of tuberculosis mortality and treatment failure and need for incorporation in differentiated TB care models in India. Arch Public Health 2023; 81:173. [PMID: 37752612 PMCID: PMC10521559 DOI: 10.1186/s13690-023-01189-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 09/18/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Differentiated tuberculosis (TB) care is an approach to improve treatment outcomes by tailoring TB management to the particular needs of patient groups based on their risk profile and comorbidities. In silicosis-prone areas, the coexistence of TB and silicosis may exacerbate treatment outcomes. The objective of the study was to determine predictors of TB-related mortality, treatment failure, and loss to follow-up in a silicosis-prone region of western India. METHODS A retrospective cohort was conducted among 2748 people with TB registered between January 2006 and February 2022 in Khambhat, a silicosis-prone block in western India. Death, treatment failure, and loss to follow up were the outcome variables. The significant predictors of each outcome variable were determined using multivariable logistic regression and reported as adjusted odds ratios (aOR) with 95% confidence intervals (CIs). RESULTS In the cohort of 2,748 people with TB, 5% presented with silicosis, 11% succumbed to the disease, 5% were lost to follow-up during treatment, and 2% encountered treatment failure upon completion of therapy. On multivariable logistic regression, concomitant silicosis [aOR 2.3 (95% CI 1.5-3.5)], advancing age [aOR 1.03 (95% CI 1.02-1.04)], male gender [aOR 1.4 (95% 1.1-1.9)], human immunodeficiency virus (HIV) positive [aOR 2.2 (95% 1.02-4.6)], and previous TB treatment [aOR 1.5 (95% CI 1.1-1.9)] significantly predicted mortality among people with TB. Concomitant silicosis [aOR 3 (95% CI 1.4-6.5)], previous TB treatment [aOR 3 (95% CI 2-6)], and multi-drug resistant TB [aOR 18 (95% CI 8-41)] were the significant predictors of treatment failure on adjusted analysis. Advancing age [aOR 1.012 (1.001-1.023)], diabetes [aOR 0.6 (0.4-0.8)], and multi-drug resistance [aOR 6 (95% CI 3-12)] significantly predicted loss to follow-up after adjusting for confounders. CONCLUSIONS Controlling silicosis might decrease TB mortality and treatment failure in silicosis-prone regions. The coexistence of HIV and silicosis may point to an increase in TB deaths in silicosis-prone areas. Silicosis should now be acknowledged as a major comorbidity of TB and should be included as one of the key risk factors in the differentiated TB care approach. Primary care physicians should have a high clinical suspicion for silicosis among individuals diagnosed with TB in silicosis-prone blocks.
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Affiliation(s)
- Mihir P Rupani
- Clinical Epidemiology (Division of Health Sciences), ICMR - National Institute of Occupational Health (NIOH), Indian Council of Medical Research, Meghaninagar , Ahmedabad City, Gujarat, 380016, India.
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Pedersen OS, Holmgaard FB, Mikkelsen MKD, Lange C, Sotgiu G, Lillebaek T, Andersen AB, Wejse CM, Dahl VN. Global treatment outcomes of extensively drug-resistant tuberculosis in adults: A systematic review and meta-analysis. J Infect 2023; 87:177-189. [PMID: 37356629 DOI: 10.1016/j.jinf.2023.06.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 06/21/2023] [Indexed: 06/27/2023]
Abstract
INTRODUCTION Historically, extensively drug-resistant tuberculosis has been notoriously difficult to treat with devasting outcomes. As we are coming to the end of an era where the 2006 extensively drug-resistant tuberculosis definitions and old treatment regimens are being replaced, we aimed to estimate the proportion of extensively drug-resistant tuberculosis patients globally who achieved successful treatment outcomes. METHODS We conducted a systematic review of PubMed/MEDLINE, Scopus, Web of Science, and Embase from January 1, 2005, through April 3, 2023. Included studies reported WHO treatment outcomes, or adaptions hereof, for pre-extensively and/or extensively drug-resistant tuberculosis patients according to the 2006 WHO definition. Eligible studies included cohorts of at least 10 adults (aged>18 years) that were not pregnant. Using a random-effects model, we calculated pooled proportions of treatment outcomes and performed sensitivity and subgroup analyses. PROSPERO registration number: CRD42022340961. RESULTS Among 5056 studies reviewed, we identified 94 studies from 26 countries, involving 10,223 extensively drug-resistant tuberculosis patients. The pooled proportion of successful treatment outcomes was 44.2% (95%CI: 38.3-50.3). Sensitivity analyses consistently produced similar estimates. A slight improvement in treatment outcomes was observed after 2013. Furthermore, 25 studies reported outcomes for 3564 individuals with pre-extensively drug-resistant tuberculosis, of which 63.3% achieved successful treatment (95%CI: 43.1-72.5). CONCLUSION Globally, the success rate of extensively drug-resistant tuberculosis treatment is 44.2%, far below the WHO's target rate of 75%. These results may serve as a reference for future studies assessing extensively drug-resistant tuberculosis treatment outcomes under the 2021 definition treated with better treatment regimens available. Comprehensive surveillance data of extensively drug-resistant tuberculosis outcomes from the whole world are desirable to monitor treatment progress.
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Affiliation(s)
- Ole Skouvig Pedersen
- Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Christoph Lange
- Division of Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany; German Center for Infection Research (DZIF), Partner Site Hamburg-Lübeck-Borstel-Riems, Borstel, Germany; Respiratory Medicine and International Health, University of Lübeck, Lübeck, Germany; Baylor College of Medicine and Texas Children´s Hospital, Global TB Program, Houston, TX, USA
| | - Giovanni Sotgiu
- Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy
| | - Troels Lillebaek
- Global Health Section, Department of Public Health, University of Copenhagen, Copenhagen, Denmark; International Reference Laboratory of Mycobacteriology, Statens Serum Institut, Copenhagen, Denmark
| | | | - Christian Morberg Wejse
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark; Center for Global Health, Aarhus University (GloHAU), Aarhus, Denmark
| | - Victor Naestholt Dahl
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark; International Reference Laboratory of Mycobacteriology, Statens Serum Institut, Copenhagen, Denmark; Center for Global Health, Aarhus University (GloHAU), Aarhus, Denmark.
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Kyrbashov B, Kulzhabaeva A, Kadyrov A, Toktogonova A, Timire C, Satyanarayana S, Istamov K. Time to Treatment and Risk Factors for Unsuccessful Treatment Outcomes among People Who Started Second-Line Treatment for Rifampicin-Resistant or Multi-Drug-Resistant Tuberculosis in the Kyrgyz Republic, 2021. Trop Med Infect Dis 2023; 8:407. [PMID: 37624346 PMCID: PMC10459505 DOI: 10.3390/tropicalmed8080407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/24/2023] [Accepted: 08/03/2023] [Indexed: 08/26/2023] Open
Abstract
The Kyrgyz Republic is a high-burden country for rifampicin resistant/multi-drug resistant tuberculosis (RR/MDR-TB). TB control efforts rely on early diagnosis and initiation of people on effective regimens. We studied the interval from diagnosis of RR-TB to starting treatment and risk factors for unsuccessful outcomes among people who started RR/MDR-TB treatment in 2021. We conducted a cohort study using country-wide programme data and used binomial regression to determine associations between unsuccessful outcomes and predictor variables. Of the 535 people included in the study, three-quarters were in the age category 18-59 years, and 68% had past history of TB. The median (IQR) time from onset of TB symptoms to diagnosis was 30 (11-62) days, 1 (0-4) days from diagnosis to starting treatment, and 35 (24-65) days from starting treatment to receipt of second-line drug susceptibility test (SL-DST) results. Overall, 136 (25%) had unsuccessful outcomes. Risk factors for unsuccessful outcomes were being homeless, fluroquinolone resistance, having unknown HIV status, past TB treatment, male gender and being unemployed. Treatment outcomes and the interval from diagnosis to starting treatment were commendable. Further reductions in unsuccessful outcomes by be achieved through ensuring timely diagnosis and access to SL-DSTs and by reducing the proportion of people who are lost to follow-up.
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Affiliation(s)
- Bolot Kyrbashov
- National Center for Phthisiology, Bishkek 720020, Kyrgyzstan; (A.K.); (A.T.)
| | - Aizat Kulzhabaeva
- Public Foundation KNCV-KG, Bishkek 720000, Kyrgyzstan;
- Public Health Department, Kyrgyz State Medical Academy, Bishkek 720020, Kyrgyzstan
| | - Abdullaat Kadyrov
- National Center for Phthisiology, Bishkek 720020, Kyrgyzstan; (A.K.); (A.T.)
| | - Atyrkul Toktogonova
- National Center for Phthisiology, Bishkek 720020, Kyrgyzstan; (A.K.); (A.T.)
| | - Collins Timire
- International Union against Tuberculosis and Lung Disease, 2 Rue Jean Lantier, 75001 Paris, France; (C.T.); (S.S.)
| | - Srinath Satyanarayana
- International Union against Tuberculosis and Lung Disease, 2 Rue Jean Lantier, 75001 Paris, France; (C.T.); (S.S.)
| | - Kylychbek Istamov
- School of Medicine, Osh State University, Osh City 723500, Kyrgyzstan;
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Seloma NM, Makgatho ME, Maimela E. Evaluation of drug-resistant tuberculosis treatment outcome in Limpopo province, South Africa. Afr J Prim Health Care Fam Med 2023; 15:e1-e7. [PMID: 37526555 PMCID: PMC10476443 DOI: 10.4102/phcfm.v15i1.3764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 01/06/2023] [Accepted: 01/22/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND South Africa has the second-highest tuberculosis (TB) incidence globally. Drug-resistant TB (DR-TB) treatment has less successful treatment outcomes as compared with susceptible TB, and it hinders TB control and management programmes. AIM This study aimed to evaluate drug-resistant TB treatment outcomes and factors associated with successful treatment outcomes. SETTING The study was conducted in five districts in Limpopo province. METHODS The study design was retrospective and descriptive. Patients' demographic data, data on clinical characteristics and treatment outcomes data were extracted from the electronic drug-resistant tuberculosis register (EDRWeb) database system for the period, 2010-2018, in Limpopo province. Frequency, percentages and bivariate and multivariate logistic regression were used to analyse data using Statistical Package for Social Sciences version 27.0. The significance difference was determined at a 95% confidence interval and p 0.05. RESULTS A total of 385 drug-resistant records were included in this study. The treatment success rate was 223 (57.9%). A total of 197 (51.2%) patients were cured, 26 (6.8%) completed treatment, 19 (4.9%) treatment failure, 62 (16.1%) died, 78 (20.6%) were recorded as the loss to follow-up, 1 (0.3%) moved to another country and 2 (0.5%) were transferred out. CONCLUSION The treatment success rate was 57.9%, which is still below targets set by National Strategic Plan in South Africa and World Health Organization End TB targets.Contribution: The findings of the study reveal that to achieve successful DR-TB control programme and attain End TB targets, monitoring of treatment outcomes is crucial.
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Affiliation(s)
- Ngwanamohuba M Seloma
- Department of Pathology and Medical Sciences, Faculty of Health Sciences, University of Limpopo, Polokwane.
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Wang Y, Huang Z, Chen H, Yuan Y, McNeil EB, Lu X, Zhang A. The Association Between Household Financial Burden and Patient Mobility and Their Impact on Loss to Follow-Up Among Multidrug-Resistant Tuberculosis Patients in Guizhou, China. Risk Manag Healthc Policy 2023; 16:909-919. [PMID: 37220483 PMCID: PMC10200133 DOI: 10.2147/rmhp.s400667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 05/04/2023] [Indexed: 05/25/2023] Open
Abstract
Purpose We aimed to assess the household financial burden due to multidrug-resistant tuberculosis (MDR-TB) treatment and its predictors, examine its association with patient mobility, and test their impact on patient loss to follow-up (LTFU). Methods A cross-sectional study combining follow-up data collection was conducted at the largest designated MDR-TB hospital in Guizhou. Data were collected from medical records and questionnaires. Household financial burden was measured by the incidence of 2 indicators: catastrophic total costs (CTC) and catastrophic health expenditure (CHE). Mobility was classified as mover or non-mover after the patient's address was verified twice. A multivariate logistic regression model was used to identify associations between variables. Model I and Model II were separated by CHE and CTC. Results Out of 180 households, the incidence of CHE and CTC was 51.7% and 80.6%, respectively. Families with low income and patients who were primary income earners were significantly associated with catastrophic costs. 42.8% of patients were movers. Patients from households with CHE (ORadj=2.2, 95% CI: 1.1-4.1) or with CTC (ORadj=2.6, 95% CI: 1.1-6.3) were more likely to move. Finding a job against financial difficulty (58.4%) was the top reason for movers. 20.0% of patients experienced LTFU. Patients from households with catastrophic payments (CHE: ORadj=4.1, 95% CI 1.6-10.5 in Model I; CTC: ORadj=4.8, 95% CI 1.0-22.9 in Model II), patients who were movers (ORadj=6.1, 95% CI 2.5-14.8 in Model I; ORadj=7.4, 95% CI 3.0-18.7 in Model II) and primary income earners (ORadj=2.5, 95% CI: 1.0-5.9 in Model I; ORadj=2.7, 95% CI 1.1-6.6 in Model II) had an increased risk of LTFU. Conclusion There is a significant association between household financial burden due to MDR-TB treatment and patient mobility in Guizhou. They impact patients' treatment adherence and cause LTFU. Being a primary breadwinner increases the risk for catastrophic household payments and LTFU.
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Affiliation(s)
- Yun Wang
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, School of Public Health, Guizhou Medical University, Guiyang, Guizhou, People’s Republic of China
| | - Zhongfeng Huang
- Department of Tuberculosis, Guiyang Public Health Clinical Center, Guiyang, Guizhou, People’s Republic of China
| | - Huijuan Chen
- Department of Tuberculosis Prevention and Control, Guizhou Center for Disease Prevention and Control, Guiyang, Guizhou, People’s Republic of China
| | - Ye Yuan
- Department of Tuberculosis, Guiyang Public Health Clinical Center, Guiyang, Guizhou, People’s Republic of China
| | - Edward B McNeil
- Department of Infectious Diseases, School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong, People’s Republic of China
| | - Xiaolong Lu
- School of Medicine and Health Management, Guizhou Medical University, Guiyang, Guizhou, People’s Republic of China
| | - Aihua Zhang
- Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, School of Public Health, Guizhou Medical University, Guiyang, Guizhou, People’s Republic of China
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Akalu TY, Clements AC, Wolde HF, Alene KA. Prevalence of long-term physical sequelae among patients treated with multi-drug and extensively drug-resistant tuberculosis: a systematic review and meta-analysis. EClinicalMedicine 2023; 57:101900. [PMID: 36942158 PMCID: PMC10023854 DOI: 10.1016/j.eclinm.2023.101900] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND Physical sequelae related to multi-drug resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) are emerging and under-recognised global challenges. This systematic review and meta-analysis aimed to quantify the prevalence and the types of long-term physical sequelae associated with patients treated for MDR- and XDR-TB. METHODS We systematically searched CINAHL (EBSCO), MEDLINE (via Ovid), Embase, Scopus, and Web of Science from inception through to July 1, 2022, and the last search was updated to January 23, 2023. We included studies reporting physical sequelae associated with all forms of drug-resistant TB, including rifampicin-resistant TB (RR-TB), MDR-TB, Pre-XDR-TB, and XDR-TB. The primary outcome of interest was long-term physical sequelae. Meta-analysis was conducted using a random-effect model to estimate the pooled proportion of physical sequelae. The sources of heterogeneity were explored through meta-regression using study characteristics as covariates. The research protocol was registered in PROSPERO (CRD42021250909). FINDINGS From 3047 unique publications identified, 66 studies consisting of 37,380 patients conducted in 30 different countries were included in the meta-analysis. The overall pooled estimate was 44.4% (95% Confidence Interval (CI): 36.7-52.1) for respiratory sequelae, 26.7% (95% CI: 23.85-29.7) for hearing sequelae, 10.1% (95% CI: 7.0-13.2) for musculoskeletal sequelae, 8.4% (95% CI: 6.5-10.3) for neurological sequelae, 8.1% (95% CI: 6.3-10.0) for renal sequelae, 7.3% (95% CI: 5.1-9.4) for hepatic sequelae, and 4.5% (95% CI: 2.7-6.3) for visual sequelae. There was substantial heterogeneity in the estimates. The stratified analysis showed that the pooled prevalence of hearing sequelae was 26.6% (95% CI: 12.3-40.9), neurological sequelae was 31.5% (95% CI: 5.5-57.5), and musculoskeletal sequelae were 21.5% (95% CI: 9.9-33.1) for patients with XDR-TB, which were higher than the pooled prevalence of sequelae among patients with MDR-TB. Respiratory sequelae were the highest in low-income countries (59.3%) and after completion of MDR-TB treatment (57.7%). INTERPRETATION This systematic review found that long-term physical sequelae such as respiratory, hearing, musculoskeletal, neurological, renal, hepatic, and visual sequelae were common among survivors of MDR- and XDR-TB. There was a significant difference in the prevalence of sequelae between patients with MDR- and XDR-TB. Post-MDR- and XDR-TB treatment surveillance for adverse outcomes needs to be incorporated into the current programmatic management of MDR-TB to enable early detection and prevention of post-treatment sequelae. FUNDING Australian National Health and Medical Research Council, through an Emerging Leadership Investigator grant, and the Curtin University Higher Degree Research scholarship.
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Affiliation(s)
- Temesgen Yihunie Akalu
- School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Perth, Western Australia, Australia
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- Corresponding author. School of Population Health, Faculty of Health Sciences, Curtin University, Kent St, Bentley, WA 6102, Western Australia, Australia.
| | - Archie C.A. Clements
- School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Perth, Western Australia, Australia
- Peninsula Medical School, University of Plymouth, Plymouth, UK
| | - Haileab Fekadu Wolde
- School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Perth, Western Australia, Australia
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Kefyalew Addis Alene
- School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, Australia
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Perth, Western Australia, Australia
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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The effect of undernutrition on sputum culture conversion and treatment outcomes among people with multidrug-resistant tuberculosis: a systematic review and meta-analysis. Int J Infect Dis 2023; 127:93-105. [PMID: 36481489 DOI: 10.1016/j.ijid.2022.11.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES We aimed to evaluate the effect of undernutrition on sputum culture conversion and treatment outcomes among people with multidrug-resistant tuberculosis (MDR-TB). METHODS We searched for publications in the Medline, Embase, Scopus, and Web of Science databases. We conducted a random-effect meta-analysis to estimate the effects of undernutrition on sputum culture conversion and treatment outcomes. Hazard ratio (HR) for sputum culture conversion and odds ratio (OR) for end-of-treatment outcomes, with 95% CI, were used to summarize the effect estimates. Potential publication bias was checked using funnel plots and Egger's tests. RESULTS Of the 2358 records screened, 63 studies comprising a total of 31,583 people with MDR-TB were included. Undernutrition was significantly associated with a longer time to sputum culture conversion (HR 0.7, 95% CI 0.6-0.9, I2 = 67·1%), and a higher rate of mortality (OR 2.8, 95% CI 2.1-3.6, I2 = 21%) and unsuccessful treatment outcomes (OR 1.8, 95% CI 1.5-2.1, I2 = 70%). There was no significant publication bias in the included studies. CONCLUSION Undernutrition was significantly associated with unsuccessful treatment outcomes, including mortality and longer time to sputum culture conversion among people with MDR-TB. These findings have implications for supporting targeted nutritional interventions alongside standardized TB drugs.
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Anley DT, Akalu TY, Merid MW, Tsegaye T. Development and Validation of a Nomogram for the Prediction of Unfavorable Treatment Outcome Among Multi-Drug Resistant Tuberculosis Patients in North West Ethiopia: An Application of Prediction Modelling. Infect Drug Resist 2022; 15:3887-3904. [PMID: 35903578 PMCID: PMC9317379 DOI: 10.2147/idr.s372351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/12/2022] [Indexed: 11/23/2022] Open
Abstract
Background Multidrug-resistant tuberculosis (MDR-TB) is a global problem and a health security threat, which makes “Ending the global TB epidemic in 2035” unachievable. Globally, the unfavourable treatment outcome remains unacceptably high. Therefore, this study aimed to develop a risk prediction model for unfavorable treatment outcomes in MDR-TB patients, which can be used by clinicians as a simple clinical tool in their decision-making. Objective The objective of this study was to develop and validate a risk prediction model for the prediction of unfavorable treatment outcomes among MDR-TB patients in North-West Ethiopia. Methods We used MDR-TB data collected from the University of Gondar and Debre Markos referral hospitals. A retrospective follow-up study was conducted and a total of 517 patients were included in the study. STATA version 16 statistical software and R version 4.0.5 were used for the analysis. Descriptive statistics were carried out. A multivariable model was fitted using all potent predictors selected by the lasso regression method. A simplified risk prediction model (nomogram) was developed based on the binomial logit-based model, and its performance was described by assessing its discriminatory power and calibration. Finally, decision curve analysis (DCA) was done to evaluate the clinical and public health impact of the developed model. Results The developed nomogram comprised six predictors: baseline anemia, major adverse event, comorbidity, age, marital status, and treatment supporter. The model has a discriminatory power of 0.753 (95% CI: 0.708, 0.798) and calibration test of (P-value = 0.695). It was internally validated by bootstrapping method, and it has a relatively corrected discrimination performance (AUC = 0.744, 95CI: 0.699, 0.788). The optimism coefficient was found to be 0.009. The decision curve analysis showed the net benefit of the model as threshold probabilities varied. Conclusion The developed nomogram can be used for individualized prediction of unfavorable treatment outcomes in MDR-TB patients for it has a satisfactory level of accuracy and good calibration. The model is clinically interpretable and was found to have added benefits in clinical practice.
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Affiliation(s)
- Denekew Tenaw Anley
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Temesgen Yihunie Akalu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mehari Woldemariam Merid
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tewodros Tsegaye
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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11
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Soeroto AY, Nurhayati RD, Purwiga A, Lestari BW, Pratiwi C, Santoso P, Kulsum ID, Suryadinata H, Ferdian F. Factors associated with treatment outcome of MDR/RR-TB patients treated with shorter injectable based regimen in West Java Indonesia. PLoS One 2022; 17:e0263304. [PMID: 35089981 PMCID: PMC8797248 DOI: 10.1371/journal.pone.0263304] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 01/17/2022] [Indexed: 02/07/2023] Open
Abstract
Background and aims Multi drug or rifampicin resistant tuberculosis (MDR/RR-TB) is a major burden to TB prevention and eradication globally. Since 2016, WHO guidelines have included options for treating MDR/RR-TB with a standard regimen of 9 to 11 months duration (the ’shorter regimen’) rather than an individual regimen of at least 20 months. This regimen has been introduced in Indonesia since September 2017. Therefore, we aimed to determine the success rate and factors associated with the treatment outcome of shorter injectable based regimen in West Java province, Indonesia. Methods This was a retrospective cohort study of MDR/RR-TB patients aged over 18 years old who received the shorter injectable based regimen between September 2017 and December 2020. We defined successful outcomes as the combined proportion of patients who were cured or had complete treatment. While, unsuccessful outcomes were defined as the combined proportion of patients who died from any causes, failure, and loss to follow-up (LTFU). Results A total of 315 patients were included in this study. The success rate was 64.5%. Multivariate analysis showed male gender (aRR = 1.18, 95% CI 1.04 to 1.34) increased the chance of successful outcome, while malnutrition (aRR = 0.78, 95% CI 0.68 to 0.89), history of previous TB treatment (aRR = 0.80%CI 0.68 to 0.94), and time of culture conversion >2 months (aRR = 0.72 (95% CI 0.59 to 0.87) decreased the chance of successful outcome. Conclusion History of previous TB treatment, time of culture conversion >2 months, and malnutrition were independent factors that decrease the chance for success rate, while male gender increase the likelihood for success rate of patients treated by the shorter injectable based regimen.
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Affiliation(s)
- Arto Yuwono Soeroto
- Faculty of Medicine, Division of Respirology and Critical Care Medicine, Department of Internal Medicine, Hasan Sadikin General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Faculty of Medicine, Department of Internal Medicine, Hasan Sadikin Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Raden Desy Nurhayati
- Faculty of Medicine, Division of Respirology and Critical Care Medicine, Department of Internal Medicine, Hasan Sadikin General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Faculty of Medicine, Department of Internal Medicine, Hasan Sadikin Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Department of Internal Medicine, Rotinsulu Pulmonary Hospital, Bandung, West Java, Indonesia
| | - Aga Purwiga
- Faculty of Medicine, Department of Internal Medicine, Hasan Sadikin Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Bony Wiem Lestari
- Faculty of MedicineDepartment of Public Health, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Faculty of Medicine, TB-HIV Research Center, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Chica Pratiwi
- Faculty of Medicine, Department of Internal Medicine, Hasan Sadikin Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Department of Internal Medicine, Cimacan Hospital, Cianjur, West Java, Indonesia
| | - Prayudi Santoso
- Faculty of Medicine, Division of Respirology and Critical Care Medicine, Department of Internal Medicine, Hasan Sadikin General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Faculty of Medicine, Department of Internal Medicine, Hasan Sadikin Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Iceu Dimas Kulsum
- Faculty of Medicine, Division of Respirology and Critical Care Medicine, Department of Internal Medicine, Hasan Sadikin General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Faculty of Medicine, Department of Internal Medicine, Hasan Sadikin Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Hendarsyah Suryadinata
- Faculty of Medicine, Division of Respirology and Critical Care Medicine, Department of Internal Medicine, Hasan Sadikin General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Faculty of Medicine, Department of Internal Medicine, Hasan Sadikin Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
| | - Ferdy Ferdian
- Faculty of Medicine, Division of Respirology and Critical Care Medicine, Department of Internal Medicine, Hasan Sadikin General Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia.,Faculty of Medicine, Department of Internal Medicine, Hasan Sadikin Hospital, Universitas Padjadjaran, Bandung, West Java, Indonesia
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12
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Edessa D, Adem F, Hagos B, Sisay M. Incidence and predictors of mortality among persons receiving second-line tuberculosis treatment in sub-Saharan Africa: A meta-analysis of 43 cohort studies. PLoS One 2021; 16:e0261149. [PMID: 34890421 PMCID: PMC8664218 DOI: 10.1371/journal.pone.0261149] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 11/27/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Drug resistance remains from among the most feared public health threats that commonly challenges tuberculosis treatment success. Since 2010, there have been rapid evolution and advances to second-line anti-tuberculosis treatments (SLD). However, evidence on impacts of these advances on incidence of mortality are scarce and conflicting. Estimating the number of people died from any cause during the follow-up period of SLD as the incidence proportion of all-cause mortality is the most informative way of appraising the drug-resistant tuberculosis treatment outcome. We thus aimed to estimate the pooled incidence of mortality and its predictors among persons receiving the SLD in sub-Saharan Africa. METHODS We systematically identified relevant studies published between January, 2010 and March, 2020, by searching PubMed/MEDLINE, EMBASE, SCOPUS, Cochrane library, Google scholar, and Health Technology Assessment. Eligible English-language publications reported on death and/or its predictors among persons receiving SLD, but those publications that reported death among persons treated for extensively drug-resistant tuberculosis were excluded. Study features, patients' clinical characteristics, and incidence and/or predictors of mortality were extracted and pooled for effect sizes employing a random-effects model. The pooled incidence of mortality was estimated as percentage rate while risks of the individual predictors were appraised based on their independent associations with the mortality outcome. RESULTS A total of 43 studies were reviewed that revealed 31,525 patients and 4,976 deaths. The pooled incidence of mortality was 17% (95% CI: 15%-18%; I2 = 91.40; P = 0.00). The studies used varied models in identifying predictors of mortality. They found diagnoses of clinical conditions (RR: 2.36; 95% CI: 1.82-3.05); excessive substance use (RR: 2.56; 95% CI: 1.78-3.67); HIV and other comorbidities (RR: 1.96; 95% CI: 1.65-2.32); resistance to SLD (RR: 1.75; 95% CI: 1.37-2.23); and male sex (RR: 1.82; 95% CI: 1.35-2.44) as consistent predictors of the mortality. Few individual studies also reported an increased incidence of mortality among persons initiated with the SLD after a month delay (RR: 1.59; 95% CI: 0.98-2.60) and those persons with history of tuberculosis (RR: 1.21; 95% CI: 1.12-1.32). CONCLUSIONS We found about one in six persons who received SLD in sub-Saharan Africa had died in the last decade. This incidence of mortality among the drug-resistant tuberculosis patients in the sub-Saharan Africa mirrors the global average. Nevertheless, it was considerably high among the patients who had comorbidities; who were diagnosed with other clinical conditions; who had resistance to SLD; who were males and substance users. Therefore, modified measures involving shorter SLD regimens fortified with newer or repurposed drugs, differentiated care approaches, and support of substance use rehabilitation programs can help improve the treatment outcome of persons with the drug-resistant tuberculosis. TRIAL REGISTRATION NUMBER CRD42020160473; PROSPERO.
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Affiliation(s)
- Dumessa Edessa
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Fuad Adem
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Bisrat Hagos
- School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Mekonnen Sisay
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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13
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O'Donnell M, Mathema B. Expanding the TB Cascade of Care to Treat Undiagnosed and Subclinical TB in High Burden Settings. Am J Respir Crit Care Med 2021; 205:149-151. [PMID: 34818134 PMCID: PMC8787253 DOI: 10.1164/rccm.202111-2528ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Max O'Donnell
- Columbia University, 5798, Medicine/Pulmonary and Critical Care, New York, New York, United States;
| | - Barun Mathema
- Columbia University, 5798, New York, New York, United States
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14
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Ausi Y, Santoso P, Sunjaya DK, Barliana MI. Between Curing and Torturing: Burden of Adverse Reaction in Drug-Resistant Tuberculosis Therapy. Patient Prefer Adherence 2021; 15:2597-2607. [PMID: 34848950 PMCID: PMC8627322 DOI: 10.2147/ppa.s333111] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 11/09/2021] [Indexed: 01/07/2023] Open
Abstract
Drug-resistant tuberculosis (DR-TB) requires prolonged and complex therapy which is associated with several adverse drug reactions (ADR). The burden of ADR can affect the quality of life (QoL) of patients that consists of physical, mental, and social well-being, and influences the beliefs and behaviors of patient related to treatment. This article reviews the burden of ADR and its association with QoL and adherence. We used PubMed to retrieve the relevant original research articles written in English from 2011 to 2021. We combined the following keywords: "tuberculosis," "Drug-resistant tuberculosis," "Side Effect," "Adverse Drug Reactions," "Adverse Event," "Quality of Life," "Adherence," "Non-adherence," "Default," and "Loss to follow-up." Article selection process was unsystematic. We included 12 relevant main articles and summarized into two main topics, namely, 1) ADR and QoL (3 articles), and 2) ADR and therapy adherence (9 articles). The result showed that patients with ADR tend to have low QoL, even in the end of treatment. Although it was torturing, the presence of ADR does not always result in non-adherence. It is probably because the perception about the benefit of the treatment dominates the perceived barrier. In conclusion, burden of ADR generally tends to degrade QoL of patients and potentially influence the adherence. A comprehensive support from family, community, and healthcare provider is required to help patients in coping with the burden of ADR. Nevertheless, the regimen safety and efficacy improvement are highly needed.
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Affiliation(s)
- Yudisia Ausi
- Department of Biological Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Master Program in Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
| | - Prayudi Santoso
- Department of Internal Medicine, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Deni Kurniadi Sunjaya
- Department of Public Health, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Melisa Intan Barliana
- Department of Biological Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Center of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran, Bandung, Indonesia
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15
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Tola H, Holakouie-Naieni K, Mansournia MA, Yaseri M, Gamtesa DF, Tesfaye E, Mahamed Z, Sisay MM. National treatment outcome and predictors of death and treatment failure in multidrug-resistant tuberculosis in Ethiopia: a 10-year retrospective cohort study. BMJ Open 2021; 11:e040862. [PMID: 34376436 PMCID: PMC8356165 DOI: 10.1136/bmjopen-2020-040862] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Treatment success rate in patients treated for multidrug-resistant tuberculosis (MDR-TB) is low, but predictors of treatment failure and death have been under-reported. Thus, we aimed to determine the national proportion of treatment success rate in the past 10 years and factors that predict treatment failure and death in patients with MDR-TB in Ethiopia. SETTING A retrospective cohort study with a 10-years follow-up period was conducted in 42 MDR-TB treatment-initiating centres in Ethiopia. PARTICIPANTS A total of 3395 adult patients with MDR-TB who had final treatment outcome and who were treated under national TB programme were included. Data were collected from clinical charts, registration books and laboratory reports. Competing risk survival analysis model with robust standard errors (SE) was used to determine the predictors of treatment failure and death. PRIMARY AND SECONDARY OUTCOMES Treatment outcome was a primary outcome whereas predictors of treatment failure and death were a secondary outcome. RESULTS The proportion of treatment success was 75.7%, death rate was 12.8%, treatment failure was 1.7% and lost to follow-up was 9.7%. The significant predictors of death were older age (adjusted hazard ratio (AHR)=1.03; 95% CI 1.03 to 1.05; p<0.001), HIV infection (AHR=2.0; 95% CI 1.6 to 2.4; p<0.001) and presence of any grade of anaemia (AHR=1.7; 95% CI 1.4 to 2.0; p<0.001). Unlike the predictors of death, all variables included into multivariable model were not significantly associated with treatment failure. CONCLUSION In the past 10 years, although MDR-TB treatment success in Ethiopia has been consistently favourable, the proportion of patients who died is still considerable. Death could be attributed to advanced age, HIV infection and anaemia. Prospective cohort studies are necessary to further explore the potentially modifiable predictors of treatment failure.
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Affiliation(s)
- Habteyes Tola
- Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of)
- TB/HIV Research Directorate, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - K Holakouie-Naieni
- Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of)
| | - Mohammad Ali Mansournia
- Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of)
| | - Mehdi Yaseri
- Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran (the Islamic Republic of)
| | - Dinka Fikadu Gamtesa
- TB/HIV Research Directorate, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Ephrem Tesfaye
- TB/HIV Research Directorate, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Zemedu Mahamed
- TB/HIV Research Directorate, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Million Molla Sisay
- Research and Evidence Generation Directorate,Saint Peter's Specialized Hospital, Addis Ababa, Ethiopia, Addis Ababa, Ethiopia
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16
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Bogale L, Tsegaye T, Abdulkadir M, Akalu TY. Unfavorable Treatment Outcome and Its Predictors Among Patients with Multidrug-Resistance Tuberculosis in Southern Ethiopia in 2014 to 2019: A Multi-Center Retrospective Follow-Up Study. Infect Drug Resist 2021; 14:1343-1355. [PMID: 33854347 PMCID: PMC8041603 DOI: 10.2147/idr.s300814] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 03/16/2021] [Indexed: 12/16/2022] Open
Abstract
Background According to the 2017 global report, Ethiopia is among the top 30 high tuberculosis (TB) and multidrug-resistant tuberculosis (MDR-TB) burden countries. However, studies on MDR-TB treatment outcomes in Southern Ethiopia was very limited. Therefore, the study was aimed at determining the unfavorable treatment outcome and its predictors among patients with multidrug-resistant tuberculosis in Southern Ethiopia MDR-TB treatment centers. Subjects and Methods A retrospective follow-up study was conducted in Southern Ethiopia MDR-TB treatment initiating centers. Three hundred sixty-three patients were included in the study. Kaplan–Meier failure curve, median time, and Log rank test were used to present the descriptive findings. Then, a Cox regression analysis was used to identify predictors of unfavorable treatment outcome. The strength of the association was reported using an adjusted hazard ratio (AHR) and a 95% confidence interval (CI). Finally, the Cox Snell residual test was used to check the goodness of fit. Results For the entire cohort, the unfavorable treatment outcome was 23.68% (19.29, 28.09). Hospitalization for care (AHR = 2.07; 95% CI = 1.21, 3.63), male sex (AHR = 1.85; 95% CI = 1.002, 3.42), attending tertiary education (AHR = 0.31; 95% CI = 0.11, 0.91), and those with low hemoglobin (AHR = 2.89; 95% CI = 1.55, 5.38) were predictors for unfavorable treatment outcome. Conclusion The unfavorable treatment outcome was higher compared with the national goal of END-TB by 2020. Hospitalizations for care, male sex, and low hemoglobin level increased the hazard of the unfavorable treatment outcome. On the other hand, attending territory education decreased the hazard of the unfavorable treatment outcome.
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Affiliation(s)
- Lemlem Bogale
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tewodros Tsegaye
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mohamed Abdulkadir
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Temesgen Yihunie Akalu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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17
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Sharma N, Khanna A, Chandra S, Basu S, Chopra KK, Singla N, Babbar N, Kohli C. Trends & treatment outcomes of multidrug-resistant tuberculosis in Delhi, India (2009-2014): A retrospective record-based study. Indian J Med Res 2021; 151:598-603. [PMID: 32719234 PMCID: PMC7602924 DOI: 10.4103/ijmr.ijmr_1048_18] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background & objectives: The increase in the burden of multidrug-resistant tuberculosis (MDR-TB) is a matter of grave concern. The present study was undertaken to describe MDR-TB treatment outcome trends in Delhi and their epidemiological correlates, to assess the adequacy of treatment records and to also generate evidence towards influencing and improving practices related to the MDR-TB control programme. Methods: A retrospective record-based study (2009-2014) was conducted in three major drug resistance TB treatment centres of Delhi. Treatment outcomes and adverse effects were extracted from the existing programme records including patients’ treatment cards and laboratory registers. Results: A total of 2958 MDR-TB patients were identified from the treatment cards, of whom 1749 (59.12%) were males. The mean (±standard deviation) age was 30.56±13.5 years. Favourable treatment outcomes were reported in 1371 (53.28%) patients, but they showed a declining trend during the period of observation. On binomial logistic regression analysis, patients with age ≥35 yr, male sex and undernourishment (body mass index <18.5) at the time of treatment initiation had a significantly increased likelihood of unfavourable MDR-TB treatment outcome (P<0.001). Interpretation & conclusions: The study showed an increasing burden of MDR-TB patients, especially in the young population with increased risk of transmission posing a major challenge in achieving TB elimination targets.
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Affiliation(s)
- Nandini Sharma
- Department of Community Medicine, Maulana Azad Medical College, New Delhi, India
| | | | - Shivani Chandra
- Office of the WHO Representative to India, WHO Country Office, New Delhi, India
| | - Saurav Basu
- Department of Community Medicine, Maulana Azad Medical College, New Delhi, India
| | | | - Neeta Singla
- Department of Epidemiology & Public Health, National Institute of Tuberculosis & Respiratory Diseases, Delhi, India
| | - Neeti Babbar
- Delhi State TB Programme, State TB Cell, Delhi, India
| | - Charu Kohli
- Department of Community Medicine, North DMC Medical College & Hindu Rao Hospital, Delhi, India
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Kuaban A, Balkissou AD, Ekongolo MCE, Nsounfon AW, Pefura-Yone EW, Kuaban C. Incidence and factors associated with unfavourable treatment outcome among patients with rifampicin-resistant pulmonary tuberculosis in Yaoundé, Cameroon. Pan Afr Med J 2021; 38:229. [PMID: 34046134 PMCID: PMC8140730 DOI: 10.11604/pamj.2021.38.229.28317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 02/16/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction in Cameroon patients with multidrug/rifampicin resistant pulmonary tuberculosis (MDR/RR-PTB) are treated with a 9-11 month standardised shorter treatment regimen. Despite its effectiveness, factors associated with the occurrence of an unfavourable treatment outcome in this group of patients are not known. Determine the incidence and identify factors associated with an unfavourable treatment outcome among patients with rifampicin resistant pulmonary tuberculosis (RR-PTB) in Yaoundé. Methods we conducted a retrospective record review of all consecutive patients with bacteriologically confirmed RR-PTB followed up at the specialised MDR/RR-TB treatment centre of the Jamot Hospital in Yaoundé (JHY) from January 2013 to November 2019. A patient was classified as having an unfavourable outcome if he/she had treatment failure, died or was lost to follow-up during the course of treatment. Results a total of 242 RR-PTB patients with a mean age of 35.59 ± 12.02 years including 144 (59.5%) males were registered. Forty-nine (49) of the 242 patients had an unfavourable treatment outcome giving a cumulative incidence of 20.20% (95% confidence interval (95% CI): 15.40-25.90%). Multivariable analysis revealed that patients with an unfavourable outcome were more likely to be males (odds ratio (OR): 2.94; 95% CI: 1.24-7.00, p= 0.015), HIV infected (OR: 2.67; 95% CI: 1.17-6.06, p = 0.019), and have a baseline haemoglobin level ≤ 10g/dl (OR: 2.87; 95% CI: 1.25-6.58, p = 0.013). Conclusion the rate of an unfavourable treatment outcome among patients with RR-PTB at the specialised MDR/RR-TB treatment centre of the JHY is relatively high. The male sex, HIV infection and moderate to severe anaemia are independent factors associated with an unfavourable treatment outcome.
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Affiliation(s)
- Alain Kuaban
- Faculty of Medicine and Biomedical Sciences, The University of Yaoundé I, Yaoundé, Cameroon
| | | | | | | | - Eric Walter Pefura-Yone
- Faculty of Medicine and Biomedical Sciences, The University of Yaoundé I, Yaoundé, Cameroon.,Chest Service, Jamot Hospital in Yaoundé, Yaoundé, Cameroon
| | - Christopher Kuaban
- Faculty of Health Sciences, The University of Bamenda, Bamenda Regional Hospital, Bamenda, Cameroon
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19
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Kassa GM, Tadesse A, Gelaw YA, Alemayehu TT, Tsegaye AT, Tamirat KS, Akalu TY. Predictors of mortality among multidrug-resistant tuberculosis patients in central Ethiopia: a retrospective follow-up study. Epidemiol Infect 2020; 148:e258. [PMID: 33054897 PMCID: PMC7689597 DOI: 10.1017/s0950268820002514] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 10/02/2020] [Accepted: 10/09/2020] [Indexed: 01/30/2023] Open
Abstract
The burden of multidrug-resistant tuberculosis (MDR-TB) related to mortality in resource-poor countries remains high. This study aimed to estimate the incidence and predictors of death among MDR-TB patients in central Ethiopia. A retrospective follow-up study was conducted at three hospitals in the Amhara region on 451 patients receiving treatment for MDR-TB from September 2010 to January 2017. Data were collected from patient registration books, charts and computer databases. Data were fitted to a parametric frailty model and survival was expressed as an adjusted hazard ratio (AHR) with a 95% confidence interval (CI). The median follow-up time of participants was 20 months (interquartile range: 12, 22) and 46 (10.20%) of patients died during this period. The incidence rate of mortality was 7.42 (95% CI 5.56-9.91)/100 person-years. Older age (AHR = 1.04, 95% CI 1.01-1.08), inability to self-care (AHR = 13.71, 95% CI 5.46-34.40), co-morbidity (AHR = 5.74, 95% CI 2.19-15.08), low body mass index (AHR = 4.13, 95% CI 1.02-16.64), acute lung complications (AHR = 4.22, 95% CI 1.66-10.70) and lung consolidation at baseline (AHR = 5.27, 95% CI 1.06-26.18) were independent predictors of mortality. Most of the identified predictor factors of death in this study were considered to be avoidable if the TB programme had provided nutritional support for malnourished patients and ensured a close follow-up of the elderly, and patients with co-morbidities.
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Affiliation(s)
- Getahun Molla Kassa
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Abilo Tadesse
- Department of Internal Medicine, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Yalemzewod Assefa Gelaw
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
- Population Child Health Research Group, School of Women's & Children's Health, UNSW Sydney, Sydney, Australia
| | - Temesgen Tadesse Alemayehu
- Department of Radiology, School of Medicine, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Adino Tesfahun Tsegaye
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
| | - Koku Sisay Tamirat
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Temesgen Yihunie Akalu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
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20
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Getie A, Alemnew B. Tuberculosis Treatment Outcomes and Associated Factors Among Patients Treated at Woldia General Hospital in Northeast Ethiopia: An Institution-Based Cross-Sectional Study. Infect Drug Resist 2020; 13:3423-3429. [PMID: 33116661 PMCID: PMC7547773 DOI: 10.2147/idr.s275568] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 09/22/2020] [Indexed: 12/17/2022] Open
Abstract
Background Tuberculosis remains a major global health problem. It causes ill-health among millions of people each year and ranks alongside the human immunodeficiency virus (HIV) as a leading cause of death worldwide. For effective tuberculosis control, it is a prerequisite to detect the cases as early as possible and to ensure that the tuberculosis patients complete their treatment and get cured. However, the burden of the problem is still a national issue, and there is a scarcity of research to show treatment outcomes and associated factors of tuberculosis at the North Wollo Zone, specifically Woldia. Methods Institution-based, retrospective register-based data were collected from medical records of tuberculosis patients from 2015 up to 2018 at Woldia General Hospital. The data were analyzed using SPSS version 24, and multiple logistic regression methods were used to investigate the association between independent and dependent variables. A P-value of less than 5% was considered statistically significant in the final model. Results The prevalence of successful tuberculosis treatment outcomes was 80.7%. Among all patients, 73% were pulmonary tuberculosis cases. This study results show that age less than 24 years old [AOR: 4.7; 95% CI (1.3–10.1)], male sex [AOR: 2.8; 95% CI (2.1–4.8)], year of registration in 2018 [AOR: 4.8; 95% CI (3.9–7.4)], and HIV negative status [AOR: 3.9; 95% CI (1.4–10.7)] were found to be significantly associated factors with the treatment outcomes of tuberculosis. Conclusion The study showed that nearly 20% of tuberculosis patients had an unsuccessful treatment outcome. Older age, female sex, year of registration in 2015, and being HIV positive were found significantly associated with poor tuberculosis treatment outcomes. Therefore, targeted measures should be considered to decrease poor TB treatment outcomes among high-risk patients through careful monitoring, making the DOTs program more accessible, counseling, and linking HIV patients.
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Affiliation(s)
- Addisu Getie
- Department of Nursing, College of Health Sciences, Woldia University, Woldia, Ethiopia
| | - Birhan Alemnew
- Department of Medical Laboratory, College of Health Sciences, Woldia University, Woldia, Ethiopia
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Murhula Kashongwe I, Mawete F, Anshambi N, Maingowa N, Aloni M, Lukaso L'osenga L, Kaswa M, Munogolo Kashongwe Z. Challenge to treat pre-extensively drug-resistant tuberculosis in a low-income country: A report of 12 cases. J Clin Tuberc Other Mycobact Dis 2020; 21:100192. [PMID: 33024840 PMCID: PMC7527706 DOI: 10.1016/j.jctube.2020.100192] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Setting: Democratic Republic of the Congo is a high-burden TB country. Its capital, Kinshasa, reports annually about one-third of all MDR-TB cases in the country; thus, pre-XDRTB management is warranted. Objectives To describe the main challenges in treating pre- XDR TB in this low resources setting and possible solutions. Method This is a retrospective study of all pre-XDR TB patients diagnosed in Kinshasa in 2018. A personalized regimen was applied according to the clinical profile, drug availability, and the Drug susceptibility testing (DST). Treatment was administered by hospitalization during the intensive phase and in ambulatory care in the continuation phase except in emergencies. Monthly follow up included evaluating clinical and bacteriological features, renal and liver functions, QT interval on ECG, and audiometry for those under aminoglycosides. Results Among the 236 MDR-TB patients identified in 2018, 14 had pre-XDR. Two died before treatment initiation. Of the remaining 12. 75% were male, 50% were aged 25-44 years, 66.7% had previous anti-tuberculosis treatment, 75% had a body mass index < 18.5 kg/m2, and 1 patient was HIV positive. On radiography, all the patients had cavities. The median time from the diagnosis to treatment initiation was 48.5 days (range: 14-105). A favorable outcome occurred in 10 cases (83.3%), one patient died, and anotherwas lost to follow up. Nine (75%) patients reported adverse reactions, which were mild or moderate in 6 cases and severe in 2 cases. The severe reactions were psychosis (1 case) and ototoxicity (1 case). Conclusion Successful pre-XDRTB treatment using the new strategy is possible even in a low-income country. The main challenges are diagnosis access, drug availability and follow-up laboratory facilities. These can be included in a global policy review by the NTP to ensure the sustainability of the strategies implemented.
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Affiliation(s)
- Innocent Murhula Kashongwe
- Internal Medicine, Pulmonology Unit, Kinshasa University Hospital, Kinshasa, Democratic Republic of the Congo.,Drug-Resistant Tuberculosis Unit 'Centre d'excellence Damien', Damian Foundation, Kinshasa, Democratic Republic of the Congo.,National Tuberculosis Program of the Democratic Republic of the Congo, Democratic Republic of the Congo
| | - Fina Mawete
- National Tuberculosis Program of the Democratic Republic of the Congo, Democratic Republic of the Congo
| | - Nicole Anshambi
- Provincial Coordination for Tuberculosis Control, Kinshasa, Democratic Republic of the Congo
| | - Nadine Maingowa
- Provincial Coordination for Tuberculosis Control, Kinshasa, Democratic Republic of the Congo
| | - Murielle Aloni
- National Laboratory of Mycobacteria, Kinshasa, Democratic Republic of the Congo
| | - Luc Lukaso L'osenga
- Drug-Resistant Tuberculosis Unit 'Centre d'excellence Damien', Damian Foundation, Kinshasa, Democratic Republic of the Congo
| | - Michel Kaswa
- National Tuberculosis Program of the Democratic Republic of the Congo, Democratic Republic of the Congo.,National Laboratory of Mycobacteria, Kinshasa, Democratic Republic of the Congo
| | - Zacharie Munogolo Kashongwe
- Internal Medicine, Pulmonology Unit, Kinshasa University Hospital, Kinshasa, Democratic Republic of the Congo
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Alemu A, Bitew ZW, Worku T. Poor treatment outcome and its predictors among drug-resistant tuberculosis patients in Ethiopia: A systematic review and meta-analysis. Int J Infect Dis 2020; 98:420-439. [PMID: 32645375 DOI: 10.1016/j.ijid.2020.05.087] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 05/13/2020] [Accepted: 05/27/2020] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE To assess poor treatment outcomes and their predictors among drug-resistant tuberculosis patients treated in Ethiopia. METHODS Data were searched from both electronic databases and other sources. From the whole search, 404 articles were reviewed and 17 articles that fulfilled the inclusion criteria were included in the analysis. Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist was followed and Joanna Briggs Institute Critical Appraisal checklist was used for assessing the quality. Risk of bias was assessed using forest plot and Egger's regression test. Data were analyzed using STATA version 15 and Review Manager Software version 5.3. RESULTS The overall pooled proportion of poor treatment outcome and mortality was 17.86% and 15.13% respectively. The incidence density rate of poor treatment outcome and mortality was 10.41/1000 person-months and 9.28/1000 person-months respectively. Survival status and successful treatment outcomes were 76.97% and 63.82% respectively. HIV positivity, non-HIV comorbidities, clinical complications, extrapulmonary involvement, undernutrition, anemia, treatment delay, lower body weight, and older age were the predictors of poor treatment outcome. CONCLUSION Better survival and treatment success rates were noted in Ethiopia as compared to the global average. The majority of the poor treatment outcomes occurred within the intensive phase. Early initiation of anti-tuberculosis treatment would be important for successful treatment outcomes.
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Affiliation(s)
- Ayinalem Alemu
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia.
| | | | - Teshager Worku
- Haramaya University, College of Health and Medical Sciences, Harar, Ethiopia.
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Does Drug-Resistant Extrapulmonary Tuberculosis Hinder TB Elimination Plans? A Case from Delhi, India. Trop Med Infect Dis 2020; 5:tropicalmed5030109. [PMID: 32630163 PMCID: PMC7558170 DOI: 10.3390/tropicalmed5030109] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 12/05/2022] Open
Abstract
Extrapulmonary drug-resistant tuberculosis (DR-EPTB) poses a formidable diagnostic and therapeutic challenge.Besides associated with high morbidity, it is a major financial burden for the patient and the health system. In spite of this, it has often been neglected as it does not “pose” a visible public health threat. We study clinical profiles, treatment outcomes, and factors associated with unfavourable outcomes among DR-EPTB patients under programmatic settings in New Delhi, India, and evaluate how this could impact TB elimination. A retrospective analysis of all DR-EPTB patients registered at three nodal DR-TB centres in Delhi in 2016 was carried out. Of the 1261 DR-TB patients registered, 203 (16%) were DR-EPTB, with lymph nodes (118, 58%) being the most common site, followed by bone (69, 34%). Nearly 29% (n = 58) experienced adverse drug reactions with severe vomiting (26, 13 %), joint pain (21, 10%) and behavioral disorder (15, 7%). History of previous TB treatment was observed in a majority of the cases (87.7%). Nearly one-third of DR-EPTB cases (33%) had unfavourable treatment outcomes, with loss-to-follow-up (n = 40, 58%) or death (n = 14, 20%) being the most common unfavourable outcomes. In the adjusted analysis, weight band 31–50 kilograms (aRR = 1.8, 1.2–3.4) and h/o previous TB (aRR = 2.1, 1.1–4.8) were mainly associated with unfavourable outcomes. TB elimination efforts need to focus on all forms of TB, including DR-EPTB, leaving no one behind, in order to realise the dream of ending TB.
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Chaves Torres NM, Quijano Rodríguez JJ, Porras Andrade PS, Arriaga MB, Netto EM. Factors predictive of the success of tuberculosis treatment: A systematic review with meta-analysis. PLoS One 2019; 14:e0226507. [PMID: 31881023 PMCID: PMC6934297 DOI: 10.1371/journal.pone.0226507] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 11/27/2019] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To produce pooled estimates of the global results of tuberculosis (TB) treatment and analyze the predictive factors of successful TB treatment. METHODS Studies published between 2014 and 2019 that reported the results of the treatment of pulmonary TB and the factors that influenced these results. The quality of the studies was evaluated according to the Newcastle-Ottawa quality assessment scale. A random effects model was used to calculate the pooled odds ratio (OR) and 95% confidence interval (CI). This review was registered in the International Prospective Register of Systematic Reviews (PROSPERO) in February 2019 under number CRD42019121512. RESULTS A total of 151 studies met the criteria for inclusion in this review. The success rate for the treatment of drug-sensitive TB in adults was 80.1% (95% CI: 78.4-81.7). America had the lowest treatment success rate, 75.9% (95% CI: 73.8-77.9), and Oceania had the highest, 83.9% (95% CI: 75.2-91.0). In children, the success rate was 84.8% (95% CI: 77.7-90.7); in patients coinfected with HIV, it was 71.0% (95% CI: 63.7-77.8), in patients with multidrug-resistant TB, it was 58.4% (95% CI: 51.4-64.6), in patients with and extensively drug-resistant TB it was 27.1% (12.7-44.5). Patients with negative sputum smears two months after treatment were almost three times more likely to be successfully treated (OR 2.7; 1.5-4.8), whereas patients younger than 65 years (OR 2.0; 1.7-2.4), nondrinkers (OR 2.0; 1.6-2.4) and HIV-negative patients (OR 1.9; 1.6-2.5 3) were two times more likely to be successfully treated. CONCLUSION The success of TB treatment at the global level was good, but was still below the defined threshold of 85%. Factors such as age, sex, alcohol consumption, smoking, lack of sputum conversion at two months of treatment and HIV affected the success of TB treatment.
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Affiliation(s)
- Ninfa Marlen Chaves Torres
- Department of Medicine and Health, Federal University of Bahia, Salvador, Bahia, Brazil
- Department of Medicine, Nueva Granada Military University, Bogotá, D.C., Colombia
| | | | | | - María Belen Arriaga
- Gonzalo Moniz Institute, Gonzalo Cruz Foundation, Salvador, Bahia, Brazil
- Department of Epidemiology, José Silveira Foundation, Salvador, Bahia, Brazil
| | - Eduardo Martins Netto
- Department of Medicine and Health, Federal University of Bahia, Salvador, Bahia, Brazil
- Department of Epidemiology, José Silveira Foundation, Salvador, Bahia, Brazil
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Pattern and trends of drug sensitivity in MDR-TB cases in Delhi (2009–2014): A record based study. ACTA ACUST UNITED AC 2019; 66:222-226. [DOI: 10.1016/j.ijtb.2019.02.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 02/28/2019] [Indexed: 11/18/2022]
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Second-line injectable induced ototoxicity in drug resistant tuberculosis: A systematic review of Indian studies. ACTA ACUST UNITED AC 2019; 66:279-287. [DOI: 10.1016/j.ijtb.2019.04.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/04/2019] [Accepted: 04/04/2019] [Indexed: 11/20/2022]
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Verdecchia M, Keus K, Blankley S, Vambe D, Ssonko C, Piening T, Casas EC. Model of care and risk factors for poor outcomes in patients on multi-drug resistant tuberculosis treatment at two facilities in eSwatini (formerly Swaziland), 2011-2013. PLoS One 2018; 13:e0205601. [PMID: 30332452 PMCID: PMC6192624 DOI: 10.1371/journal.pone.0205601] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 09/27/2018] [Indexed: 11/19/2022] Open
Abstract
Introduction Since 2011 Médecins sans Frontières together with the eSwatini Ministry of Health have been managing patients with multi-drug resistant tuberculosis (MDR-TB) at Matsapha and Mankayane in Manzini region. This analysis describes the model of care and outcomes of patients receiving a 20 months MDR-TB treatment regimen between 2011 and 2013. Method We conducted a retrospective observational cohort study of MDR-TB patients enrolled for treatment between May 2011 and December 2013. An extensive package of psychological care and socio-economic incentives were provided including psychological support, paid treatment supporters, transport fees and a monthly food package. Baseline demographic details and treatment outcomes were recorded and for HIV positive patient’s univariate analysis as well as a cox regression hazard model were undertaken to assess risk factors for unfavorable outcomes. Results From the 174 patients enrolled, 156 (89.7%) were HIV co-infected, 102 (58.6%) were female, median age 33 years old (IQR: 28–42), 55 (31.6%) had a BMI less than 18 and 86 (49.4%) had not been previously treated for any form of TB. Overall cohort outcomes revealed a 75.3% treatment success rate, 21.3% mortality rate, 0.6% failure and 0.6% lost to follow-up rate. In the adjusted multivariate analysis, low BMI and low CD4 count at treatment initiation were associated with an increased risk of unfavorable outcome. Conclusions A model of care that included psychosocial support and patient’s enablers led to a high level of treatment success with a very low lost to follow up rate. Limiting the overall treatment success was a high mortality rate which was associated with advanced HIV and a low BMI at presentation. These factors will need to be addressed in order to improve upon the overall treatment success rate in future.
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Affiliation(s)
- M. Verdecchia
- Medecins Sans Frontieres, OCA-Swaziland, Lomalanga building, Manzini, eSwatini
- * E-mail:
| | - K. Keus
- Medecins Sans Frontieres, OCA-Swaziland, Lomalanga building, Manzini, eSwatini
| | - S. Blankley
- Medecins Sans Frontieres, OCA-Swaziland, Lomalanga building, Manzini, eSwatini
| | - D. Vambe
- National TB control programme, Manzini, eSwatini
| | - C. Ssonko
- Medecins Sans Frontieres, The Manson Unit, Lower Ground Floor, Chancery Exchange, London, United Kingdom
| | - T. Piening
- Medecins Sans Frontieres, OCA-Berlin, Berlin, Germany
| | - E. C. Casas
- Medecins Sans Frontieres, Southern Africa Medical Unit, Observatory, Cape Town, South Africa
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Lobo E, Shah S, Rangan S, Dholakia Y, Mistry N. Pathway to care for drug resistant tuberculosis cases identified during a retrospective study conducted in high TB burden wards in Mumbai. Gates Open Res 2018; 2:9. [PMID: 29863175 PMCID: PMC5974602 DOI: 10.12688/gatesopenres.12785.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2018] [Indexed: 11/22/2022] Open
Abstract
Background: Mumbai is witnessing a rising incidence of all forms of drug resistant tuberculosis (DR-TB). Methods: A population-based, retrospective study was conducted between April and July 2014, in 15 high TB burden wards in Mumbai, to capture the patient pathways to TB care. A total of 23 DR-TB patients were identified and their pathways to access DR-TB care were recorded using semi-structured interviews. Results: The total DR-TB pathway time of new patients (who did not report any past episode of TB) (180 days; IQR 123,346) was found to be more than twice that of retreatment patients (who reported a past episode of TB) (69 days; IQR 42,128). Conclusions: The unacceptable delay for diagnosis and treatment of DR-TB in Mumbai advocates for consistent implementation of early screening of patients using rapid gene-based technologies.
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Affiliation(s)
- Eunice Lobo
- The Foundation for Medical Research, Mumbai, 400018, India
| | - Shimoni Shah
- The Foundation for Medical Research, Mumbai, 400018, India
| | - Sheela Rangan
- The Foundation for Medical Research, Mumbai, 400018, India
| | - Yatin Dholakia
- The Foundation for Medical Research, Mumbai, 400018, India
| | - Nerges Mistry
- The Foundation for Medical Research, Mumbai, 400018, India
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Lobo E, Shah S, Rangan S, Dholakia Y, Mistry N. Pathway to care for drug resistant tuberculosis cases identified during a retrospective study conducted in high TB burden wards in Mumbai. Gates Open Res 2018. [DOI: 10.12688/gatesopenres.12785.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Mumbai is witnessing a rising incidence of all forms of drug resistant tuberculosis (DR-TB). Methods: A population-based, retrospective study was conducted between April and July 2014, in 15 high TB burden wards in Mumbai, to capture the patient pathways to TB care. A total of 23 DR-TB patients were identified and their pathways to access DR-TB care were recorded using semi-structured interviews. Results: The total DR-TB pathway time of new patients (who did not report any past episode of TB) (180 days; IQR 123,346) was found to be more than twice that of retreatment patients (who reported a past episode of TB) (69 days; IQR 42,128). Conclusions: The unacceptable delay for diagnosis and treatment of DR-TB in Mumbai advocates for consistent implementation of early screening of patients using rapid gene-based technologies.
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