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Wagnew F, Alene KA, Kelly M, Gray D. Undernutrition increases the risk of unsuccessful treatment outcomes of patients with tuberculosis in Ethiopia: A multicenter retrospective cohort study. J Infect 2024; 89:106175. [PMID: 38729526 DOI: 10.1016/j.jinf.2024.106175] [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: 12/06/2023] [Revised: 04/26/2024] [Accepted: 05/01/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND While undernutrition has been identified as a common risk factor for tuberculosis (TB), its impact on treatment outcomes has yet to be investigated in high TB burden and low-income countries such as Ethiopia. Therefore, this study aimed to investigate the effect of undernutrition on treatment outcomes among patients with TB in northwest Ethiopia. METHODS A retrospective cohort study was conducted using data from different hospitals in northwest Ethiopia, for the period from July 2017 to August 2023. A Cox proportional hazard model was performed to determine the effect of undernutrition on TB treatment outcomes, which were defined as a composite of death, treatment failure, or loss to follow-up. RESULTS A total of 602 patients with TB were included in the analysis. Of these, 367 (60.9%) were male, and 344 (57.1%) were undernourished. Upon completion of the follow-up period, 65 (10.8%) adults with TB had unsuccessful treatment outcomes. After adjusting for potential confounders, patients with undernutrition had a two times higher risk of experiencing unsuccessful treatment outcomes compared to well-nourished patients (AHR: 2.0, 95% CI: 1.2, 3.6). In addition, patients residing in rural areas (AHR: 3.1, 95% CI: 1.7, 5.4), having a history of prior TB treatment (AHR: 2.2, 95%CI: 1.1, 4.1), and the presence of diabetes comorbidity (AHR: 2.4, 95% CI: 1.1, 5.2) were at higher risk of unsuccessful treatment outcomes. CONCLUSIONS Undernutrition increases the risk of unsuccessful treatment outcomes in Ethiopia. This finding suggests that nutritional support during TB treatment can improve successful treatment outcomes in high TB burden and low-income countries such as Ethiopia.
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Affiliation(s)
- Fasil Wagnew
- National Centre for Epidemiology and Population Health (NCEPH), College of Health and Medicine, The Australian National University, Canberra, Australia; College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia; Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Nedlands, Western Australia, Australia.
| | - Kefyalew Addis Alene
- Geospatial and Tuberculosis Research Team, Telethon Kids Institute, Nedlands, Western Australia, Australia; School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Western Australia, 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, Queensland, Australia
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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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Limenh LW, Kasahun AE, Sendekie AK, Seid AM, Mitku ML, Fenta ET, Melese M, Workye M, Simegn W, Ayenew W. Tuberculosis treatment outcomes and associated factors among tuberculosis patients treated at healthcare facilities of Motta Town, Northwest Ethiopia: a five-year retrospective study. Sci Rep 2024; 14:7695. [PMID: 38565912 PMCID: PMC10987627 DOI: 10.1038/s41598-024-58080-0] [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: 12/09/2023] [Accepted: 03/25/2024] [Indexed: 04/04/2024] Open
Abstract
Tuberculosis (TB) remains a significant public health concern, particularly in low-resource settings. The treatment outcome is a crucial indicator of the effectiveness of TB treatment programs. Assessing the current treatment outcome and its associated factors is essential for improving patient care and reducing the spread of TB. Therefore, this study aimed to assess TB treatment outcomes and their associated factors among TB patients who received treatment at public healthcare facilities in Motta Town, Northwest Ethiopia. A facility-based retrospective cross-sectional study design was employed in two TB treatment centers in Motta town from January 2017 to December 2021. The study participants were all patients diagnosed with TB who received treatment. A p-value of 0.05 with a 95% confidence interval (CI) was used to determine statistical significance. A total of 362 TB patients were included in the study. The overall treatment success rate was 88.4% (95% CI 85.1, 91.7). Male gender (AOR = 2.40, 95% CI 1.16, 4.98), normal nutritional status (AOR = 3.11, 95% CI 1.33, 7.25), HIV negative status (AOR = 3.35, 95% CI 1.31, 8.60), and non-presumptive drug resistance to TB (AOR = 3.72, 95% CI 1.74, 7.98) were significantly associated with successful TB treatment outcomes (p < 0.05). In the current study, nine out of ten study participants had successful TB treatment outcome rates. Male gender, normal nutritional status, non-presumed drug resistance to TB, and HIV-negative status were significantly associated with successful TB treatment outcomes. By taking risk factors associated with poor treatment outcomes like those found in this study into account, patient management and treatment can be optimized. Sufficient TB control measures for populations are imperative and could significantly reduce the nation's total TB burden.
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Affiliation(s)
- Liknaw Workie Limenh
- Department of Pharmaceutics, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Asmamaw Emagn Kasahun
- Department of Pharmaceutics, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Ashenafi Kibret Sendekie
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Abdulwase Mohammed Seid
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melese Legesse Mitku
- Department of Pharmaceutical Chemistry, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Eneyew Talie Fenta
- Department of Public Health, College of Medicine and Health Science, Injibara University, Injibara, Ethiopia
| | - Mihret Melese
- Department of Human Physiology, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mulualem Workye
- Department of Pharmacy, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Wudneh Simegn
- Department of Social and Administrative Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Wondim Ayenew
- Department of Social and Administrative Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Simieneh A, Gashaneh S, Dereje R. Nutritional status and treatment outcomes of tuberculosis in Mizan Tepi University Teaching Hospital, a five -year retrospective study. PLoS One 2024; 19:e0298244. [PMID: 38359007 PMCID: PMC10868852 DOI: 10.1371/journal.pone.0298244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 01/21/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND Public health problems related to tuberculosis (TB) remain substantial globally, particularly in resource-limited countries. Determining TB treatment outcomes and identifying contributing factors are the basic components of the TB control strategy. In Ethiopia, different studies have been done on treatment outcomes and multiple associated factors, and there is also a little information on the effect of nutritional status on TB treatment outcomes. So there is a need for comprehensive research that examines the combined effects of multiple factors along with nutritional status. METHODS A five-year institution-based retrospective cross-sectional study was conducted at Mizan Tepi University Teaching Hospital, South West Ethiopia. This study included all tuberculosis patients who were documented in the TB registration and had known treatment outcomes at the treatment facility between January 1, 2016, and December 31, 2020. Data was collected through a pretested structured data extraction checklist. Data were entered into Epidata version 3.1 and analyzed through SPSS version 22. Multiple logistic regression was employed to assess the association between dependent and independent variables. A p-value of less than 0.05 was considered statistically significant. RESULT Of the total 625 TB patients, 283 (45.3%), 175 (28%), and 167 (26.7%) had smear-positive, extra-pulmonary, and smear-negative tuberculosis, respectively. The majority of study participants had normal weight (62.2%), were in the age group of 15-44 (67.4%), were new cases (73.8%), and were from urban areas (69.4%). About 32.2% of cases were HIV-positive. The overall unsuccessful treatment rate was 25%. From the total unsuccessful treatment rates, the highest proportion was a death rate of 90 (14.4%), followed by a treatment failure of 56 (9%). Being female (AOR = 1.7, 95% CI: 1.2-2.5), HIV positive (AOR = 2.7, 95% CI: 1.9-4.1), undernutrition (BMI<18.5kg/m2) (AOR = 1.9, 95% CI: 1.3-2.9), and smear-negative pulmonary TB (AOR = 1.6, 95% CI: 1-2.5) were independent predictors of unsuccessful treatment outcomes. CONCLUSION The treatment success rate in the study area is very poor. Poor treatment outcomes were associated with undernutrition, female gender, HIV positivity and smear-negative pulmonary TB. So, continuous and serious supervision and monitoring of directly observed treatment short course (DOTS) program accomplishment, early detection of HIV and TB, prompt anti TB and antiretroviral treatment initiation and adherence, enhanced nutritional assessment, and counseling services need to be strengthened to improve treatment outcomes.
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Affiliation(s)
- Asnake Simieneh
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Wolkite University, Wolkite, Ethiopia
| | - Surafel Gashaneh
- Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Mizan Tepi University, Mizan-Aman, Ethiopia
| | - Rahel Dereje
- Department of Public Health, School of Public Health, College of Medicine and Health Sciences, Mizan Tepi University, Mizan-Aman, Ethiopia
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Jeyashree K, Shanmugasundaram P, Shanmugasundaram D, Priya G SL, Thangaraj JWV, Ts S, Pandey S, Ramasamy S, Sharma R, Arunachalam S, Shah V, Janagaraj V, Sundari S S, Chadwick J, Shewade HD, Chowdhury A, Iyer S, Rao R, Mattoo SK, Murhekar MV. Direct benefit transfer for nutritional support of patients with TB in India-analysis of national TB program data of 3.7 million patients, 2018-2022. BMC Public Health 2024; 24:299. [PMID: 38273246 PMCID: PMC10811802 DOI: 10.1186/s12889-024-17777-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/15/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Patients with TB have additional nutritional requirements and thus additional costs to the household. Ni-kshay Poshan Yojana(NPY) is a Direct Benefit Transfer (DBT) scheme under the National Tuberculosis Elimination Programme(NTEP) in India which offers INR 500 monthly to all notified patients with TB for nutritional support during the period of anti-TB treatment. Five years after its implementation, we conducted the first nationwide evaluation of NPY. METHODS In our retrospective cohort study using programmatic data of patients notified with TB in nine randomly selected Indian states between 2018 and 2022, we estimated the proportion of patients who received at least one NPY instalment and the median time to receive the first instalment. We determined the factors associated (i) with non-receipt of NPY using a generalised linear model with Poisson family and log link and (ii) with time taken to receive first NPY benefit in 2022 using quantile regression at 50th percentile. RESULTS Overall, 3,712,551 patients were notified between 2018 and 2022. During this period, the proportion who received at least one NPY instalment had increased from 56.9% to 76.1%. Non-receipt was significantly higher among patients notified by private sector (aRR 2.10;2.08,2.12), reactive for HIV (aRR 1.69;1.64,1.74) and with missing/undetermined diabetic status (aRR 2.02;1.98,2.05). The median(IQR) time to receive the first instalment had reduced from 200(109,331) days in 2018 to 91(51,149) days in 2022. Patients from private sector(106.9;106.3,107.4days), those with HIV-reactive (103.7;101.8,105.7days), DRTB(104.6;102.6,106.7days) and missing/undetermined diabetic status (115.3;114,116.6days) experienced longer delays. CONCLUSIONS The coverage of NPY among patients with TB had increased and the time to receipt of benefit had halved in the past five years. Three-fourths of the patients received at least one NPY instalment, more than half of whom had waited over three months to receive the first instalment. NTEP has to focus on timely transfer of benefits to enable patients to meet their additional nutritional demands, experience treatment success and avoid catastrophic expenditure.
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Affiliation(s)
- Kathiresan Jeyashree
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India.
| | - Prema Shanmugasundaram
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Devika Shanmugasundaram
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Sri Lakshmi Priya G
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Jeromie W V Thangaraj
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Sumitha Ts
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Sumit Pandey
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Sabarinathan Ramasamy
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Rahul Sharma
- TB support network, WHO Country Office for India, New Delhi, India
| | | | - Vaibhav Shah
- TB support network, WHO Country Office for India, New Delhi, India
| | | | - Sivakami Sundari S
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Joshua Chadwick
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Hemant Deepak Shewade
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
| | - Aniket Chowdhury
- TB support network, WHO Country Office for India, New Delhi, India
| | - Swati Iyer
- TB support network, WHO Country Office for India, New Delhi, India
| | | | | | - Manoj V Murhekar
- ICMR-National Institute of Epidemiology, R-127, TNHB, Ayapakkam, Chennai, Tamil Nadu, 600077, India
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Arriaga MB, Araújo-Pereira M, Andrade VMB, Queiroz ATL, Fernandes CD, Sales C, Aliaga JG, Shivakoti R, Lecca L, Calderon RI, Andrade BB. Influence of dietary pattern on anti-tuberculosis treatment outcomes in persons with dysglycemia: a Peruvian prospective cohort study. Front Nutr 2023; 10:1254983. [PMID: 38164414 PMCID: PMC10757910 DOI: 10.3389/fnut.2023.1254983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 11/29/2023] [Indexed: 01/03/2024] Open
Abstract
Introduction Dietary patterns (DPs) are associated with overall nutritional status and may alter the clinical prognosis of tuberculosis. This interaction can be further intricated by dysglycemia (i.e., diabetes or prediabetes). Here, we identified DPs that are more common with tuberculosis-dysglycemia and depicted their association with tuberculosis treatment outcomes. Methods A prospective cohort study of persons with tuberculosis and their contacts was conducted in Peru. A food frequency questionnaire and a multidimensional systems biology-based analytical approach were employed to identify DPs associated with these clinical groups. Potential independent associations between clinical features and DPs were analyzed. Results Three major DPs were identified. TB-dysglycemia cases more often had a high intake of carbohydrates (DP1). Furthermore, DP1 was found to be associated with an increased risk of unfavorable TB outcomes independent of other factors, including dysglycemia. Conclusion Our findings suggest that the evaluation of nutritional status through DPs in comorbidities such as dysglycemia is a fundamental action to predict TB treatment outcomes. The mechanisms underlying the association between high intake of carbohydrates, dysglycemia, and unfavorable tuberculosis treatment outcomes warrant further investigation.
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Affiliation(s)
- María B. Arriaga
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, United States
| | - Mariana Araújo-Pereira
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
- Laboratório de Pesquisa Clínica e Translacional, Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, Brazil
- Instituto de Pesquisa Clínica e Translacional, Centro Universitário Faculdade de Tecnologia e Ciências, Salvador, Brazil
| | - Vanessa M. B. Andrade
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
| | - Artur T. L. Queiroz
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
- Center of Data and Knowledge Integration for Health (CIDACS), Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, Brazil
| | - Catarina D. Fernandes
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
- Curso de Medicina, Universidade Salvador (UNIFACS), Salvador, Brazil
| | - Caio Sales
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
- Curso de Medicina, Universidade Salvador (UNIFACS), Salvador, Brazil
| | - Juan Gonzalo Aliaga
- Universidade Virtual do Estado de São Paulo. Cidade Universitária. Butantã, São Paulo, Brazil
| | - Rupak Shivakoti
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, United States
| | - Leonid Lecca
- Socios En Salud Sucursal Peru (Partners in Health), Lima, Peru
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, United States
| | - Roger I. Calderon
- Socios En Salud Sucursal Peru (Partners in Health), Lima, Peru
- Grupo de Investigación en Bioquímica y Biología Sintética, Universidad Nacional Federico Villarreal, Lima, Peru
| | - Bruno B. Andrade
- Multinational Organization Network Sponsoring Translational and Epidemiological Research (MONSTER) Initiative, Salvador, Brazil
- Laboratório de Pesquisa Clínica e Translacional, Instituto Gonçalo Moniz, Fundação Oswaldo Cruz, Salvador, Brazil
- Instituto de Pesquisa Clínica e Translacional, Centro Universitário Faculdade de Tecnologia e Ciências, Salvador, Brazil
- Curso de Medicina, Universidade Salvador (UNIFACS), Salvador, Brazil
- Faculdade de Medicina, Universidade Federal da Bahia, Salvador, Brazil
- Bahiana School of Medicine and Public Health, Bahia Foundation for the Development of Sciences, Salvador, Brazil
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Zayar NN, Chotipanvithayakul R, Bjertness E, Htet AS, Geater AF, Chongsuvivatwong V. Vulnerability of NCDs and Mediating Effect of Risk Behaviors Among Tuberculosis Patients and Their Household Contacts Compared to the General Population in the Yangon Region, Myanmar. Int J Gen Med 2023; 16:5909-5920. [PMID: 38106977 PMCID: PMC10725691 DOI: 10.2147/ijgm.s439141] [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: 09/08/2023] [Accepted: 12/04/2023] [Indexed: 12/19/2023] Open
Abstract
Purpose We investigated the association of TB patients and their household contacts with diabetes mellitus (DM) and hypertension compared to the general population, and the mediating effects of risk behaviors including current smoking, alcohol drinking, and poor diet quality. Patients and Methods A cross-sectional study on screening for DM, hypertension, and risk behaviors among newly diagnosed TB patients (n = 221) and their household contacts (n = 257) aged 25-74 years in Yangon in 2018. Health data of the general population (n = 755) were obtained from an NCD risk factor survey in Yangon. A directed acyclic graph is used to identify possible pathways of association between variables. Associations are presented as adjusted odds ratios (aOR). Results Compared to the general population, both TB patients and their household contacts were associated with current smoking and drinking, and TB patients were more likely to be underweight. Without considering mediating effects, TB patients had higher odds of DM (aOR = 6.3, 95% CI: 3.8-10.6), but both TB patients and household contacts had lower odds of hypertension (aOR = 0.54; 95% CI: 0.33-0.87) and (aOR = 0.68; 95% CI: 0.47-0.98), respectively. The body mass index-mediated pathway reduced the odds of DM and hypertension among TB patients (aOR = 3.4; 95% CI: 2.2-5.3) and (aOR = 0.3; 95% CI: 0.2-0.5), respectively. Conclusion The shared risk behaviors among TB patients and household contacts with high burden of DM in TB patients endorse screening of risk behaviors and strengthening the integration of NCD services among TB patients and household contacts in this dual-burden country.
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Affiliation(s)
- Nyi Nyi Zayar
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Rassamee Chotipanvithayakul
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Espen Bjertness
- Department of Community Medicine and Global Health, Institute of Health and Society, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Aung Soe Htet
- Department of Community Medicine and Global Health, Institute of Health and Society, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Alan Frederick Geater
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
| | - Virasakdi Chongsuvivatwong
- Department of Epidemiology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, 90110, Thailand
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Getacher L, Ademe BW, Belachew T. Understanding the national evidence on the double burden of malnutrition in Ethiopia for the implications of research gap identifications: a scoping review. BMJ Open 2023; 13:e075600. [PMID: 38149415 PMCID: PMC10711832 DOI: 10.1136/bmjopen-2023-075600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 10/31/2023] [Indexed: 12/28/2023] Open
Abstract
BACKGROUND Owing to the unavoidable consequences of nutritional transition, the double burden of malnutrition (DBM) is an emerging public health problem. An increasing number of studies have found that Ethiopians face a DBM. However, country-level evidence has not yet been summarised using a scoping review study design. OBJECTIVE The main objective of this review was to map the national evidence on DBM in Ethiopia for the implications of research gap identifications. ELIGIBILITY CRITERIA The population, concept and context approach was used. All age groups, box sexes, all dates of publication and articles in English language focused on DBM conducted in Ethiopia were included. SOURCES OF EVIDENCE Primary research articles, systematic reviews, meta-analyses and scoping reviews searched from electronic databases such as PubMed, ScienceDirect, Cochrane Library, Wiley Online Library, Google Scholar and Google were the sources of evidence. CHARTING METHODS The Joanna Briggs Institute Reviewer's manual was used as a review methodology. The authors, publication year, region, study design, sample size, population group, measured outcomes and main findings were charted in a table. RESULTS A total of 35 articles met the inclusion criteria among 124 426 participants. The average summarised prevalence of DBM was 33.6%, with the average proportions of undernutrition and overnutrition at 21.5% and 12.1%, respectively. The major factors that influenced the DBM were categorised as child, maternal, adolescent, household and adult-related factors. CONCLUSION In Ethiopia, the overall prevalence of DBM is high, which makes one-third of the population affected by DBM. The foremost determinant factors that influenced the DBM were characterised as child, maternal, adolescent, household and adult-related factors. Therefore, a double-duty interventions should be used to address DBM, considering multilevel factors at the individual, community and societal levels. PROTOCOL REGISTRATION This review was registered on the figshare website on 28 February 2021, with DOI number https://doi.org/10.6084/m9.figshare.14131874. The review protocol was published with a DOI number http://dx.doi.org/10.1136/bmjopen-2021-050805.
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Affiliation(s)
- Lemma Getacher
- School of Public Health, Asrat Woldeyes Health Science Campus, Debre Berhan University, Debre Berhan, Ethiopia
- Department of Nutrition and Dietetics, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Beyene Wondafrash Ademe
- Department of Nutrition and Dietetics, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Tefera Belachew
- Department of Nutrition and Dietetics, Faculty of Public Health, Institute of Health, Jimma University, Jimma, Ethiopia
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Kim HW, Min J, Ko Y, Oh JY, Jeong YJ, Lee EH, Yang B, Koo HK, Lee SS, Park JS, Park KJ, Chang JH, Joh J, Lee MK, Kim JS. Risk of loss to follow-up among tuberculosis patients in South Korea: whom should we focus on? Front Public Health 2023; 11:1247772. [PMID: 37927864 PMCID: PMC10622659 DOI: 10.3389/fpubh.2023.1247772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 09/15/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction In South Korea, public-private mix (PPM) has been a key strategy in national tuberculosis (TB) control program. This study aimed to identify rate of loss to follow-up (LTFU) among TB patients in nationwide PPM institutions and their risk factors. Methods A nationwide prospective observational study including drug susceptible TB patients diagnosed from the 1st day to the 10th day of every month between July 2018 and December 2020 in PPM institutions was designed. Multivariable survival models in which death and failure were designated as events with competing risk were used to investigate risk factors for LTFU. Results A total of 14,942 patients were included. Of them, 356 (2.4%) had an LTFU. Risk factors for LTFU were: underweight patients (adjusted hazard ratio (aHR): 1.47, 95% CI: 1.12-1.92), patients living alone (aHR: 1.43, 95% CI: 1.16-1.76), heavy drinkers (aHR: 1.67, 95% CI: 1.16-2.39), those with malignancy (aHR: 1.49, 95% CI: 1.07-2.05), foreigners (aHR: 5.96, 95% CI: 4.51-7.89), and those with previous TB history reported as an unfavorable outcome (aHR: 4.43, 95% CI: 2.77-7.08). Effect of age on LTFU was not significant. Brief interruption of anti-TB treatment (less than two months) in current session was associated with subsequent LTFU [adjusted odds ratio: 13.09 (10.29-16.66)]. Conclusion Identifying vulnerability of patients such as living alone, being heavy alcoholics, being foreigners or having previous TB history reported as an unfavorable outcome is required. Thorough case management for these vulnerable groups could be feasible with collaboration between public and private sectors.
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Affiliation(s)
- Hyung Woo Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jinsoo Min
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yousang Ko
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Jee Youn Oh
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Yun-Jeong Jeong
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Dongguk University Ilsan Hospital, Goyang, Republic of Korea
| | - Eun Hye Lee
- Division of Pulmonology, Allergy and Critical Care Medicine, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Bumhee Yang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Republic of Korea
| | - Hyeon-Kyoung Koo
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Sung-Soon Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Jae Seuk Park
- Division of Pulmonary Medicine, Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Republic of Korea
| | - Kwang Joo Park
- Department of Pulmonary and Critical Care Medicine, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Jung Hyun Chang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Mokdong Hospital, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Joonsung Joh
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, National Medical Center, Seoul, Republic of Korea
| | - Min Ki Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Republic of Korea
| | - Ju Sang Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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10
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Teka D, Assegid S, Ahmed J, Debella A, Amentie E, Wami G, Eyeberu A. Determinants of Unsuccessful TB Treatment Outcomes Among Patients on Directly Observed Treatment Short Course in Jimma Town Health Facilities, Southwest Ethiopia: A Case-Control Study. Infect Drug Resist 2023; 16:6427-6435. [PMID: 37789838 PMCID: PMC10544241 DOI: 10.2147/idr.s428652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/22/2023] [Indexed: 10/05/2023] Open
Abstract
Background Even though Ethiopia's Federal Ministry of Health has been implementing several programs aimed at reducing the burden of tuberculosis (TB), It does not demonstrate adequate progress. As a result, identifying the determinants of unsuccessful outcomes of directly observed treatment, short-course (DOTS) is critical. Purpose This study aimed to assess the determinants of unsuccessful TB treatment outcomes among patients with DOTS in Jimma town, southwest Ethiopia. Patients and Methods An unmatched case-control study using secondary data was conducted among 118 cases and 472 controls from April 1 to June 1, 2021. Cases were TB cases with unsuccessful treatment courses whereas controls were those of successful treatment. Data were collected using a standardized tool. Statistical analysis was done using SPSS version 23 software. A binary logistic regression model was used to identify the determinants. Results We found that the determinants including age > 35 years (AOR=1.9, 95% CI: 1.14-3.2), lack of contact person (AOR= 27, 95% CI: 15.8-46.3), being HIV positive (AOR=7.3, 95% CI: 3.7-14.2)), and being malnourished (AOR=4.5, 95% CI: 1.5-12.9) were significantly associated with unsuccessful tuberculosis treatment outcome. Conclusion In this study, advanced age, being HIV positive, lack of contact person, and being malnourished were determinant factors for unsuccessful TB treatment outcomes. Hence, careful monitoring, screening, and management of risk factors are recommended.
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Affiliation(s)
- Derege Teka
- School of Public Health, Department of Epidemiology, Jimma University, Jimma, Ethiopia
| | - Sahilu Assegid
- School of Public Health, Department of Epidemiology, Jimma University, Jimma, Ethiopia
| | - Jemal Ahmed
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Adera Debella
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Eyobel Amentie
- School of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Girma Wami
- School of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Addis Eyeberu
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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11
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Li A, Yuan SY, Li QG, Li JX, Yin XY, Liu NN. Prevalence and risk factors of malnutrition in patients with pulmonary tuberculosis: a systematic review and meta-analysis. Front Med (Lausanne) 2023; 10:1173619. [PMID: 37636566 PMCID: PMC10448260 DOI: 10.3389/fmed.2023.1173619] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 06/30/2023] [Indexed: 08/29/2023] Open
Abstract
Background Malnutrition is prevalent in patients with pulmonary tuberculosis (PTB) and is associated with a poor prognosis. Objective This study aims to assess the prevalence and risk factors of malnutrition in patients with PTB. Methods Studies related to the prevalence and risk factors of malnutrition in patients with PTB were searched through PubMed, Embase, Web of Science, and Cochrane Library databases from January 1990 to August 2022, and two researchers screened the literature, evaluated the quality, and extracted data independently. A random-effects model was used to pool the effect sizes and 95% confidence intervals. Subgroup analysis, meta-regression analysis, and sensitivity analysis were further performed to identify sources of heterogeneity and evaluate the stability of the results. Publication bias was assessed by Doi plot, Luis Furuya-Kanamori (LFK) asymmetry index, funnel plot, and Egger's tests. Results A total of 53 studies involving 48, 598 participants were identified in this study. The prevalence of malnutrition was 48.0% (95% CI, 40.9-55.2%). Subgroup analysis revealed that malnutrition was more common among male gender (52.3%), bacterial positivity (55.9%), family size over 4 (54.5%), drug resistance (44.1%), residing in rural areas (51.2%), HIV infection (51.5%), Asian (51.5%), and African (54.5%) background. The prevalence of mild, moderate, and severe malnutrition was 21.4%, 14.0%, and 29.4%, respectively. Bacterial positivity (OR = 2.08, 95% CI 1.26-3.41), low income (OR = 1.44, 95% CI 1.11-1.86), and residing in rural areas (OR = 1.51, 95% CI 1.20-1.89) were risk factors of malnutrition in patients with PTB. However, male (OR = 1.04, 95% CI 0.85-1.26) and drinking (OR = 1.17, 95% CI 0.81-1.69) were not risk factors for malnutrition in patients with PTB. Due to the instability of sensitivity analysis, HIV infection, age, family size, smoking, and pulmonary cavity need to be reevaluated. Meta-regression suggested that sample size was a source of heterogeneity of prevalence. The Doi plot and LFK asymmetry index (LFK = 3.87) indicated the presence of publication bias for prevalence, and the funnel plot and Egger's test showed no publication bias for risk factors. Conclusion This meta-analysis indicated that malnutrition was prevalent in patients with PTB, and bacterial positivity, low income, and those residing in rural areas were risk factors for malnutrition. Therefore, clinical workers should pay attention to screening the nutritional status of patients with PTB and identifying the risk factors to reduce the incidence of malnutrition and provide nutritional interventions early to improve the prognosis in patients with PTB.
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Affiliation(s)
| | | | | | | | | | - Na-na Liu
- Department of Respiratory Critical Care Medicine, The Second People's Hospital of Weifang, Weifang, Shandong, China
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12
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Fufa DB, Diriba TA, Dame KT, Debusho LK. Competing risk models to evaluate the factors for time to loss to follow-up among tuberculosis patients at Ambo General Hospital. Arch Public Health 2023; 81:117. [PMID: 37357257 DOI: 10.1186/s13690-023-01130-2] [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: 02/12/2023] [Accepted: 06/07/2023] [Indexed: 06/27/2023] Open
Abstract
BACKGROUND A major challenge for most tuberculosis programs is the inability of tuberculosis patients to complete treatment for one reason or another. Failure to complete the treatment contributes to the emergence of multidrug-resistant TB. This study aimed to evaluate the risk factors for time to loss to follow-up treatment by considering death as a competing risk event among tuberculosis patients admitted to directly observed treatment short course at Ambo General Hospital, Ambo, Ethiopia. METHODS Data collected from 457 tuberculosis patients from January 2018 to January 2022 were used for the analysis. The cause-specific hazard and sub-distribution hazard models for competing risks were used to model the outcome of interest and to identify the prognostic factors associated to treatment loss to follow-up. Loss to follow-up was used as an outcome measure and death as a competing event. RESULTS Of the 457 tuberculosis patients enrolled, 54 (11.8%) were loss to follow-up their treatment and 33 (7.2%) died during the follow up period. The median time of loss to follow-up starting from the date of treatment initiation was 4.2 months. The cause-specific hazard and sub-distribution hazard models revealed that sex, place of residence, HIV status, contact history, age and baseline weights of patients were significant risk factors associated with time to loss to follow-up treatment. The findings showed that the estimates of the covariates effects were different for the cause specific and sub-distribution hazard models. The maximum relative difference observed for the covariate between the cause specific and sub-distribution hazard ratios was 12.2%. CONCLUSIONS Patients who were male, rural residents, HIV positive, and aged 41 years or older were at higher risk of loss to follow-up their treatment. This underlines the need that tuberculosis patients, especially those in risk categories, be made aware of the length of the directly observed treatment short course and the effects of discontinuing treatment.
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Affiliation(s)
- Daba Bulto Fufa
- Department of Statistics, College of Natural Sciences, Jimma University, Jimma, Ethiopia
- Current address: Department of Statistics, Assosa University, Assosa, Ethiopia
| | - Tadele Akeba Diriba
- Department of Statistics, College of Natural Sciences, Jimma University, Jimma, Ethiopia.
| | - Kenenisa Tadesse Dame
- Department of Statistics, College of Natural Sciences, Jimma University, Jimma, Ethiopia
| | - Legesse Kassa Debusho
- Department of Statistics, College of Science, Engineering and Technology, University of South Africa, Christian de Wet Road and Pioneer Avenue, Private Bag X6 Florida, 1710, Johannesburg, South Africa
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13
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Li D, Tang SY, Lei S, Xie HB, Li LQ. A nomogram for predicting mortality of patients initially diagnosed with primary pulmonary tuberculosis in Hunan province, China: a retrospective study. Front Cell Infect Microbiol 2023; 13:1179369. [PMID: 37333854 PMCID: PMC10272565 DOI: 10.3389/fcimb.2023.1179369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/05/2023] [Indexed: 06/20/2023] Open
Abstract
Objective According to the Global Tuberculosis Report for three consecutive years, tuberculosis (TB) is the second leading infectious killer. Primary pulmonary tuberculosis (PTB) leads to the highest mortality among TB diseases. Regretfully, no previous studies targeted the PTB of a specific type or in a specific course, so models established in previous studies cannot be accurately feasible for clinical treatments. This study aimed to construct a nomogram prognostic model to quickly recognize death-related risk factors in patients initially diagnosed with PTB to intervene and treat high-risk patients as early as possible in the clinic to reduce mortality. Methods We retrospectively analyzed the clinical data of 1,809 in-hospital patients initially diagnosed with primary PTB at Hunan Chest Hospital from January 1, 2019, to December 31, 2019. Binary logistic regression analysis was used to identify the risk factors. A nomogram prognostic model for mortality prediction was constructed using R software and was validated using a validation set. Results Univariate and multivariate logistic regression analyses revealed that drinking, hepatitis B virus (HBV), body mass index (BMI), age, albumin (ALB), and hemoglobin (Hb) were six independent predictors of death in in-hospital patients initially diagnosed with primary PTB. Based on these predictors, a nomogram prognostic model was established with high prediction accuracy, of which the area under the curve (AUC) was 0.881 (95% confidence interval [Cl]: 0.777-0.847), the sensitivity was 84.7%, and the specificity was 77.7%.Internal and external validations confirmed that the constructed model fit the real situation well. Conclusion The constructed nomogram prognostic model can recognize risk factors and accurately predict the mortality of patients initially diagnosed with primary PTB. This is expected to guide early clinical intervention and treatment for high-risk patients.
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Affiliation(s)
- Dan Li
- Xiangya School of Nursing, Central South University, Changsha, Hunan, China
- College of Applied Technology, Hunan Open University, Changsha, Hunan, China
| | - Si-Yuan Tang
- Xiangya School of Nursing, Central South University, Changsha, Hunan, China
| | - Sheng Lei
- Interventional Radiology Center, Hunan Chest Hospital, Changsha, Hunan, China
| | - He-Bin Xie
- Department of Drug Clinical Trial Institutions, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
| | - Lin-Qi Li
- School of Public Health, University of South China, Hengyang, China
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14
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Campbell JR, Chan ED, Falzon D, Trajman A, Keshavjee S, Leung CC, Miller AC, Monedero-Recuero I, Rodrigues DS, Seo H, Baghaei P, Udwadia Z, Viiklepp P, Bastos M, Menzies D. Low Body Mass Index at Treatment Initiation and Rifampicin-Resistant Tuberculosis Treatment Outcomes: An Individual Participant Data Meta-Analysis. Clin Infect Dis 2022; 75:2201-2210. [PMID: 35476134 DOI: 10.1093/cid/ciac322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 04/08/2022] [Accepted: 04/18/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The impact of low body mass index (BMI) at initiation of rifampicin-resistant tuberculosis (RR-TB) treatment on outcomes is uncertain. We evaluated the association between BMI at RR-TB treatment initiation and end-of-treatment outcomes. METHODS We performed an individual participant data meta-analysis of adults aged ≥18 years with RR-TB whose BMI was documented at treatment initiation. We compared odds of any unfavorable treatment outcome, mortality, or failure/recurrence between patients who were underweight (BMI <18.5 kg/m2) and not underweight. Adjusted odds ratios (aORs) and 95% confidence intervals (CIs) were estimated using logistic regression, with matching on demographic, clinical, and treatment-related factors. We evaluated effect modification by human immunodeficiency virus (HIV) status and other variables using likelihood ratio tests. We also estimated cumulative incidence of mortality during treatment stratified by HIV. RESULTS Overall, 5148 patients were included; 1702 (33%) were underweight at treatment initiation. The median (interquartile range) age was 37 years (29 to 47), and 455 (9%) had HIV. Compared with nonunderweight patients, the aOR among underweight patients was 1.7 (95% CI, 1.4-1.9) for any unfavorable outcome, 3.1 (2.4-3.9) for death, and 1.6 (1.2-2.0) for failure/recurrence. Significant effect modification was found for World Health Organization region of treatment. Among HIV-negative patients, 24-month mortality was 14.8% (95% CI, 12.7%-17.3%) for underweight and 5.6% (4.5%-7.0%) for not underweight patients. Among patients with HIV, corresponding values were 33.0% (25.6%-42.6%) and 20.9% (14.1%-27.6%). CONCLUSIONS Low BMI at treatment initiation for RR-TB is associated with increased odds of unfavorable treatment outcome, particularly mortality.
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Affiliation(s)
- Jonathon R Campbell
- Department of Epidemiology, Biostatistics, and Occupational Health, Faculty of Medicine, McGill University, Montreal, Canada
| | - Edward D Chan
- Department of Academic Affairs and Medicine, National Jewish Health, Denver, Colorado, USA.,Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado, Anschutz Medical Campus, Aurora, Colorado, USA.,Pulmonary Section, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, Colorado, USA
| | - Dennis Falzon
- Global TB Programme, World Health Organization, Geneva, Switzerland
| | - Anete Trajman
- Departamento de Clínica Médica, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.,Department of Medicine, Division of Respiratory Diseases, McGill University, Montreal, Canada
| | - Salmaan Keshavjee
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Chi C Leung
- Hong Kong Tuberculosis, Chest, and Heart Diseases Association, Hong Kong
| | - Ann C Miller
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Ignacio Monedero-Recuero
- TB-HIV Department, International Union against Tuberculosis and Lung Disease (The Union), Paris, France
| | - Denise S Rodrigues
- The Secretary of Health of The State of Sao Paulo, Instituto Clemente Ferreira, São Paulo, Brazil
| | - Haesook Seo
- Department of Tuberculosis, Seoul Metropolitan Government Seobuk Hospital, Seoul, South Korea
| | - Parvaneh Baghaei
- Clinical Tuberculosis and Epidemiology Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zarir Udwadia
- Pulmonary Department, Hinduja Hospital & Research Center, Mumbai, India
| | - Piret Viiklepp
- Department of Registries, National Institute for Health Development, Tallinn, Estonia
| | - Mayara Bastos
- Department of Epidemiology, Biostatistics, and Occupational Health, Faculty of Medicine, McGill University, Montreal, Canada
| | - Dick Menzies
- Department of Epidemiology, Biostatistics, and Occupational Health, Faculty of Medicine, McGill University, Montreal, Canada
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15
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Suryana K, Dharmesti NWW, Rai IBN. High Pretreatment Level of Neutrophil to Lymphocyte Ratio, Monocyte to Lymphocyte Ratio and Other Factors Associated with Delayed Sputum Conversion in Patients with Pulmonary Tuberculosis. Infect Drug Resist 2022; 15:5455-5462. [PMID: 36131811 PMCID: PMC9484577 DOI: 10.2147/idr.s380166] [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: 07/05/2022] [Accepted: 08/29/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Patients with delayed intensive phase sputum conversion have a higher risk of multidrug resistant-tuberculosis (MDR-TB) and poorer treatment outcomes. Both, host (immune response and comorbidity) and pathogen factors play important roles in determining sputum conversion after treatment initiation. Impaired host immune response, especially the cellular components, as defined by the increased pre-treatment level of neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR) and other additional factors, were associated with severe active TB. Purpose To evaluate whether impaired immune responses (high pre-treatment level of NLR and MLR) and other factors associate with delayed sputum conversion at the end of the intensive phase treatment. Patients and Methods This was a case–control study from 2016 to 2020, which retrospectively analyzed the pre-treatment level of NLR, MLR and other factors among patients with new cases of pulmonary tuberculosis (PTB). Results A total of 62 patients (31 cases and 31 control). The cut-off value of high pretreatment level of NLR and MLR was 5.065 and 0.585, respectively. Bivariate analysis showed that pretreatment NLR ≥5.065 (OR 8.23, CI 95% 2.48–27.32, p < 0.001), MLR ≥0.585 (OR 10.18, 95% CI 3.13–33.18, p < 0.001) and BMI <18.5 (OR 2.91, 95% CI 1.03–8.20, p = 0.041) were associated with an increased risk of delayed sputum conversion. Multivariate analysis, however, showed that pretreatment NLR ≥5.065 was not significantly associated with delayed sputum conversion (AOR 3.370, 95% CI 0.71–15.91, p value 0.125). A high pretreatment of MLR (AOR 30.802, 95% CI 3.22–287.55, p value 0.003) and lower BMI (AOR 10.942, 95% CI 1.121–98.563, p value 0.033) were significantly associated with an increased risk of delayed intensive phase sputum conversion. Conclusion High MLR pretreatment and a low BMI were significantly associated with an increased risk of delayed sputum conversion at the end of the PTB intensive phase treatment. High NLR pretreatment, smoking, diabetes, and HIV were not associated with sputum conversion.
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Affiliation(s)
- Ketut Suryana
- Division of Clinical Allergy-Immunology, Department of Internal Medicine, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia.,Department of Internal Medicine, Merpati Clinic, Wangaya Hospital, Denpasar, Bali, Indonesia
| | - Ni Wayan Wina Dharmesti
- Department of Internal Medicine, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia
| | - I B Ngurah Rai
- Division of Pulmonology, Department of Internal Medicine, Faculty of Medicine, Udayana University, Sanglah Hospital, Denpasar, Bali, Indonesia
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16
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Watumo D, Mengesha MM, Gobena T, Gebremichael MA, Jerene D. Predictors of loss to follow-up among adult tuberculosis patients in Southern Ethiopia: a retrospective follow-up study. BMC Public Health 2022; 22:976. [PMID: 35568853 PMCID: PMC9107690 DOI: 10.1186/s12889-022-13390-8] [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: 08/22/2021] [Accepted: 05/09/2022] [Indexed: 11/10/2022] Open
Abstract
Background Loss to follow-up (LTFU) from tuberculosis (TB) treatment and care is a major public health problem as patients can be infectious and also may develop a multi-drug resistant TB (MDR-TB). The study aimed to assess whether LTFU differs by the distance TB patients travelled to receive care from the nearest health facility. Methods A total of 402 patient cards of TB patients who received care were reviewed from March 1–30, 2020. The Kaplan-Meir curve with the Log-rank test was used to compare differences in LTFU by the distance travelled to reach to the nearest health facility for TB care. The Cox proportional hazard regression model was used to identify predictors. All statistical tests are declared significant at a p-value< 0.05. Results A total of 37 patients were LTFU with the incidence rate of 11.26 per 1000 person-months of observations (PMOs) (95% CI: 8.15–15.53). The incidence rate ratio was 12.19 (95% CI: 5.01–35.73) among the groups compared (those who travelled 10 km or more versus those who travelled less than 10 km). Age ≥ 45 years (aHR = 7.71, 95% CI: 1.72, 34.50), educational status (primary schooling, aHR = 3.54, 95% CI: 1.49, 8.40; secondary schooling, aHR = 2.75, 95% CI: 1.08, 7.03), lack of family support (aHR = 2.80, 95% CI: 1.27, 6.19), nutritional support (aHR = 3.40, 95% CI:1.68, 6.89), ≥ 10 km distance to travel to a health facility (aHR = 6.06, 95% CI: 2.33, 15.81) had significantly predicted LTFU from TB treatment and care. Conclusions LTFU from adult TB care and treatment was 12 times higher among those who travelled ≥10 km to reach a health facility compared to those who travelled less. To retain adult TB patients in care and ensure appropriate treatment, health professionals and other stakeholders should give due attention to the factors that drive LTFU. We suggest identifying concerns of older patients at admission and those who travel long distance and establish social support platforms that could help people to complete TB treatment. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-13390-8.
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Affiliation(s)
| | - Melkamu Merid Mengesha
- Epidemiology and Biostatistics Unit, School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia.
| | - Tesfaye Gobena
- Department of Environmental Health Sciences, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Mathewos Alemu Gebremichael
- Epidemiology and Biostatistics Unit, School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Degu Jerene
- KNCV Tuberculosis Foundation, Hague, The Netherlands
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17
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Cheng Q, Xie L, Wang L, Lu M, Li Q, Wu Y, Huang Y, Jia Q, Zhao G. Incidence Density and Predictors of Multidrug-Resistant Tuberculosis Among Individuals With Previous Tuberculosis History: A 15-Year Retrospective Cohort Study. Front Public Health 2021; 9:644347. [PMID: 34123987 PMCID: PMC8193499 DOI: 10.3389/fpubh.2021.644347] [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: 12/21/2020] [Accepted: 04/16/2021] [Indexed: 11/13/2022] Open
Abstract
Background: To date, too little attention has been paid to monitoring and estimating the risk of incident multidrug-resistant tuberculosis (MDR-TB) among individuals with a previous tuberculosis history (PTBH). The purpose of this study was to assess the incidence of and risk factors for MDR-TB in those individuals. Methods: Between 2005 and 2020, a large, retrospective, population-based cohort study was performed in Hangzhou, China. A multivariable Cox regression model was used to evaluate independent predictors of incident MDR-TB among individuals with PTBH. Results: The incidence density of MDR-TB was 22.6 per 1,000 person-years (95% confidence level and an interval of 20.9–24.3) for individuals with PTBH. The incidence of MDR-TB increased significantly in individuals who • were under 60 years old. • were male. • had a history of direct contact. • came from low-income families. • worked in high-risk occupations. • lived in rural areas. • had a retreatment TB history. • had an unfavorable outcome in their previous treatment (P < 0.05). In addition, we found that the following factors were significantly linked to the MDR-TB risk among individuals with PTBH (P < 0.05): • sociodemographic factors such as the 21–30 and 31–40 year age groups, or a history of direct contact. • clinical factors like passive modes of TB case finding (PMTCF), human immunodeficiency virus infection, unfavorable treatment outcomes, retreated TB history, non-standardized treatment regimens of retreatment TB patients, and duration of pulmonary cavities (DPC). • microbiological factors, such as duration of positive sputum culture. We also found that the 21–30 year age group, low family income, and PMTCF were significantly linked to incident MDR-TB only in males with PTBH, whilst the 41–50 year age group, extended treatment course, and DPC were significantly associated with female MDR-TB only. Conclusion: The incidence of MDR-TB was high, with a higher rate among subjects with a history of direct contact and unfavorable treatment outcomes. There was a gender difference in the incidence density and risk factors of MDR-TB among individuals with PTBH. Long-term monitoring and gender-specific risk-factor modifications should be given to individuals with PTBH.
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Affiliation(s)
- Qinglin Cheng
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China.,School of Medicine, Hangzhou Normal University, Hangzhou, China
| | - Li Xie
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
| | - Le Wang
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
| | - Min Lu
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
| | - Qingchun Li
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
| | - Yifei Wu
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
| | - Yinyan Huang
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
| | - Qingjun Jia
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
| | - Gang Zhao
- Hangzhou Center for Disease Control and Prevention, Hangzhou, China
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