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Tritar F, Ben Saad S, Ferchichi M, Ben Mansour A, Slim A, Neffati O, Bellili H, Slim L, Daghfous H. Risk factors for treatment failure in multidrug resistant tuberculosis in Tunisia: An analytic study. LA TUNISIE MEDICALE 2024; 102:44-48. [PMID: 38545729 PMCID: PMC11261501 DOI: 10.62438/tunismed.v102i1.4521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/26/2023] [Indexed: 07/25/2024]
Abstract
INTRODUCTION-AIM The emergence of multidrug resistant tuberculosis (MDR-TB) is a threat to global public health. The aim of our study was to determine risk factors for treatment failure in MDR-TB. METHODS Retrospective study conducted between January 2000 and March 2019 including patients with MDR-TB. Characteristics of patients with therapeutic failure were compared to cured ones. Logistic regression analysis was used to identify risk factors for treatment failure. RESULTS Our study included 140 patients aged of 42±13 years (18-80). Fifty-seven percent of patients had treatment success and 12% had treatment failure. In multivariate logistic regression analysis, treatment failure was associated with age over 45 years (OR=1.05; 95%CI, 1.024-7.736;p=0.014), primary education level and illiteracy (OR=5.022; 95%CI, 1.316-19.161;p=0,018), history of incarceration (OR=3.291; 95%CI, 1.291-21.083;p=0.016), undernutrition (OR=4.544; 95%CI, 2.304-54.231;p=0,027), extensive TB (OR=6.406; 95%CI, 1.761-23.922; p=0.038), initial high grade positive smears (OR=1.210; 95%CI, 1.187-32.657; p=0.045), positive smear culture at 90 days of treatment (OR=6.871, 95%CI, 3.824-23.541; p=0.003), poor adherence (OR=6.110; 95%CI, 2.740-12.450; p=0.021) and occurrence of psychiatric adverse events (OR=3.644 95%CI, 2.560- 27.268; p=0.041). CONCLUSION Therapeutic education, nutritional and psychological support and close follow-up are strongly recommended to optimize the prognosis of MDR-TB.
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Affiliation(s)
- Fatma Tritar
- Pulmonary department (C), Abderrahman Mami Hospital, Tunisia
- Tunis El Manar University
| | - Soumaya Ben Saad
- Pulmonary department (C), Abderrahman Mami Hospital, Tunisia
- Tunis El Manar University
| | - Mariem Ferchichi
- Pulmonary department (C), Abderrahman Mami Hospital, Tunisia
- Tunis El Manar University
| | - Amani Ben Mansour
- Pulmonary department (C), Abderrahman Mami Hospital, Tunisia
- Tunis El Manar University
| | - Azza Slim
- Pulmonary department (C), Abderrahman Mami Hospital, Tunisia
- Tunis El Manar University
| | - Othman Neffati
- Pulmonary department, Menzel Bourguiba Hospital, Tunisia
| | - Hedia Bellili
- Tunis El Manar University
- Department of epidemiology. Habib Thameur Hospital, Tunisia
| | - Leila Slim
- Tunis El Manar University
- Bacteriology department, Abderrahman Mami Hospital, Tunisia
| | - Hafaoua Daghfous
- Pulmonary department (C), Abderrahman Mami Hospital, Tunisia
- Tunis El Manar University
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Mapamba DA, Sauli E, Mrema L, Lalashowi J, Magombola D, Buza J, Olomi W, Wallis RS, Ntinginya NE. Impact of N-Acetyl Cysteine (NAC) on Tuberculosis (TB) Patients-A Systematic Review. Antioxidants (Basel) 2022; 11:2298. [PMID: 36421484 PMCID: PMC9687770 DOI: 10.3390/antiox11112298] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/09/2022] [Accepted: 11/15/2022] [Indexed: 05/19/2024] Open
Abstract
Sustained TB infection overproduces reactive oxygen species (ROS) as a host defense mechanism. Research shows ROS is destructive to lung tissue. Glutathione (GSH) neutralizes ROS, although it is consumed. NAC is a precursor of GSH synthesis, and administering an appropriate dose of NAC to patients with respiratory conditions may enhance lung recovery and replenish GSH. The present review searched for articles reporting on the effects of NAC in TB treatment from 1960 to 31 May 2022. The PICO search strategy was used in Google Scholar, PubMed, SciFinder, and Wiley online library databases. The COVIDENCE tool was used to delete inappropriate content. We eventually discovered five clinical trials, one case report, seven reviews, in vitro research, and four experimental animal studies from the twenty-four accepted articles. The use of NAC resulted in increased GSH levels, decreased treatment time, and was safe with minimal adverse events. However, the evidence is currently insufficient to estimate the overall effects of NAC, thus the study warrants more NAC clinical trials to demonstrate its effects in TB treatment.
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Affiliation(s)
- Daniel Adon Mapamba
- National Institute for Medical Research-Mbeya Medical Research Center, Mbeya 53107, Tanzania
- The Nelson Mandela African Institution of Science and Technology, Arusha 23118, Tanzania
| | - Elingarami Sauli
- The Nelson Mandela African Institution of Science and Technology, Arusha 23118, Tanzania
| | - Lucy Mrema
- National Institute for Medical Research-Mbeya Medical Research Center, Mbeya 53107, Tanzania
| | - Julieth Lalashowi
- National Institute for Medical Research-Mbeya Medical Research Center, Mbeya 53107, Tanzania
| | - David Magombola
- National Institute for Medical Research-Mbeya Medical Research Center, Mbeya 53107, Tanzania
| | - Joram Buza
- The Nelson Mandela African Institution of Science and Technology, Arusha 23118, Tanzania
| | - Willyhelmina Olomi
- National Institute for Medical Research-Mbeya Medical Research Center, Mbeya 53107, Tanzania
| | | | - Nyanda Elias Ntinginya
- National Institute for Medical Research-Mbeya Medical Research Center, Mbeya 53107, Tanzania
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Antonio-Arques V, Caylà JA, Real J, Moreno-Martinez A, Orcau À, Mauricio D, Mata-Cases M, Julve J, Navas Mendez E, Puig Treserra R, Millet JP, Del Val García JL, Vlacho B, Franch-Nadal J. Glycemic control and the risk of tuberculosis in patients with diabetes: A cohort study in a Mediterranean city. Front Public Health 2022; 10:1017024. [PMID: 36466495 PMCID: PMC9713231 DOI: 10.3389/fpubh.2022.1017024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/26/2022] [Indexed: 11/18/2022] Open
Abstract
Background Diabetes mellitus (DM) is one of the leading chronic diseases globally and one of the most common causes of death, morbidity, and poor quality of life. According to the WHO, DM is also one of the main risk factors for developing active tuberculosis (TB). Subjects with DM are at a higher risk of infections, in addition to frequent micro and macrovascular complications, and therefore sought to determine whether poor glycemic control is linked to a higher risk of developing TB. Methods We used a retrospective cohort of diabetic subjects to predict the incidence of TB. All DM patients were recruited from Ciutat Vella (the inner-city of Barcelona) from January 2007 until December 2016, with a follow-up period until December 2018 (≥2 years). Data were extracted from Barcelona's Primary Care medical record database - SIDIAP, and linked to the Barcelona TB Control Program. The incidence of TB and the impact of glycemic control were estimated using time-to-event curves analyzed by Cox proportional hazard regression. Hazard ratios (HRs) and 95% confidence intervals (CIs), unadjusted and adjusted by potential confounding variables, were also assessed, which included age, sex, diabetes duration, macrovascular and microvascular signs, BMI, smoking habit, alcohol consumption and geographical origin. Results Of 8,004 DM patients considered for the study (equating to 68,605 person-years of follow-up), 84 developed TB [incidence rate = 70 (95% CI: 52-93) per 100,000 person-years]. DM subjects with TB were younger (mean: 52.2 vs. 57.7 years old), had higher values of glycosylated hemoglobin (HbA1c) (7.66 vs. 7.41%) and total triglycerides (122 vs. 105 mg/dl), and had twice the frequency of diabetic nephropathy (2.08 vs. 1.18%). The calculated incidence rate increased with increasing HbA1c: 120.5 (95% CI 77.2-179.3) for HbA1c ≥ 7.5%, 143 (95% CI 88.3-218.1) for HbA1c ≥ 8% and 183.8 (95% CI 105-298) for HbA1c ≥ 9%. An increase in the risk of TB was also observed according to a poorer optimization of glycemic control: adjusted HR 1.80 (95% CI 0.60-5.42), 2.06 (95% CI 0.67-6.32), and 2.82 (95% CI 0.88-9.06), respectively. Conclusion Diabetic subjects with worse glycemic control show a trend toward a higher risk of developing TB.
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Affiliation(s)
- Violeta Antonio-Arques
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Primary Health Care Center La Ràpita - Alcanar, Gerència d'Atenció Primària Terres de l'Ebre, Institut Català de la Salut, Tortosa, Spain
| | - Joan A. Caylà
- Tuberculosis Research Unit Foundation of Barcelona, Barcelona, Spain
| | - Jordi Real
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio Moreno-Martinez
- Department of Infectious Diseases, Hospital Clínic de Barcelona, Barcelona, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Àngels Orcau
- CIBER of Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Epidemiology Service, Agència de Salut Pública de Barcelona, Barcelona, Spain
| | - Didac Mauricio
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
- Department of Endocrinology and Nutrition, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Medicine, University of Vic—Central University of Catalonia, Barcelona, Spain
| | - Manel Mata-Cases
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
- Primary Health Care Center La Mina, Gerència d'Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
| | - Josep Julve
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
- Department of Biochemistry, Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Elena Navas Mendez
- Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Rai Puig Treserra
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Joan Pau Millet
- CIBER of Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Epidemiology Service, Agència de Salut Pública de Barcelona, Barcelona, Spain
| | - Jose Luis Del Val García
- Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Unitat d'Avaluació, Sistemes d'informació i Qualitat, Gerència d'Àmbit d'Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
| | - Bogdan Vlacho
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Josep Franch-Nadal
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III, Madrid, Spain
- Primary Health Care Center Raval Sud, Gerència d'Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
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The challenge of tuberculosis diagnosis and management in the era of the COVID-19 pandemic and diabetes mellitus. ARCHIVES OF CLINICAL INFECTIOUS DISEASES 2022. [DOI: 10.5812/archcid-128743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Antonio-Arques V, Franch-Nadal J, Moreno-Martinez A, Real J, Orcau À, Mauricio D, Mata-Cases M, Julve J, Navas Mendez E, Puig Treserra R, Barrot de la Puente J, Millet JP, Del Val García JL, Vlacho B, Caylà JA. Subjects With Diabetes Mellitus Are at Increased Risk for Developing Tuberculosis: A Cohort Study in an Inner-City District of Barcelona (Spain). Front Public Health 2022; 10:789952. [PMID: 35677764 PMCID: PMC9168433 DOI: 10.3389/fpubh.2022.789952] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 04/12/2022] [Indexed: 12/03/2022] Open
Abstract
Background Tuberculosis is the leading cause of mortality from lung infectious disease worldwide in recent years, and its incidence has re-emerged in large cities in low-incidence countries due to migration and socioeconomic deprivation causes. Diabetes mellitus and tuberculosis are syndemic diseases, with diabetes being considered a risk factor for developing tuberculosis. Objective To investigate whether diabetic patients were at increased risk of tuberculosis living in an inner-district of a large city of northeastern Spain. Methods Observational matched retrospective cohort study based on clinical records from the population of the lowest socioeconomic status in Barcelona (Ciutat Vella district). A cohort including patients with type 1 and type 2 diabetes mellitus in 2007 and new cases until 2016 (8004 subjects), matched 1:1 by sex and age with a non-diabetic cohort. Follow-up period was until December 31st 2018. We evaluated the risk of developing tuberculosis in diabetic patients compared to non-diabetic patients during the follow up period. We used time-to-event analysis to estimate the incidence of tuberculosis, and competing risks regression by clusters and conditional Cox regression models to calculate the hazard ratio (HR) and its 95% confidence intervals (CI). Results Among the 16,008 included subjects, the median follow-up was 8.7 years. The mean age was 57.7 years; 61.2% men and 38.8% women in both groups. The incidence of tuberculosis was 69.9 per 100,000 person-years in diabetic patients, and 40.9 per 100,000 person-years in non-diabetic patients (HR = 1.90; CI: 1.18-3.07). After adjustment for the country of origin, chronic kidney disease, number of medical appointments, BMI, alcoholism and smoking, the risk remained higher in diabetic patients (1.66: CI 0.99-2.77). Additionally, subjects from Hindustan or with a history of alcohol abuse also showed a higher risk of developing tuberculosis (HR = 3.51; CI:1.87-6.57, and HR = 2.73; CI:1.22-6.12 respectively). Conclusion People with diabetes mellitus were at higher risk of developing tuberculosis in a large cohort recruited in an inner-city district with a high incidence for this outcome, and low socioeconomic conditions and high proportion of migrants. This risk was higher among Hindustan born and alcohol abusers.
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Affiliation(s)
- Violeta Antonio-Arques
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Primary Health Care Center Bordeta Magòria, Gerència d'Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
| | - Josep Franch-Nadal
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Primary Health Care Center Raval Sud, Gerència d'Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Antonio Moreno-Martinez
- Department of Infectious Diseases, Hospital Clínic de Barcelona, Barcelona, Spain
- CIBER of Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Jordi Real
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Àngels Orcau
- CIBER of Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Epidemiology Service, Agència de Salut Pública de Barcelona, Barcelona, Spain
| | - Didac Mauricio
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Endocrinology and Nutrition, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Medicine, University of Vic—Central University of Catalonia, Barcelona, Spain
| | - Manel Mata-Cases
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Primary Health Care Center La Mina, Gerència d'Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
| | - Josep Julve
- CIBER of Diabetes and Associated Metabolic Diseases (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Biochemistry, Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Elena Navas Mendez
- Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Rai Puig Treserra
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Joan Barrot de la Puente
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Primary Health Care Center Doctor Jordi Nadal, Gerència d'Atenció Primària Girona Ciutat, Institut Catala de la Salut, Salt, Spain
| | - Joan Pau Millet
- CIBER of Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Epidemiology Service, Agència de Salut Pública de Barcelona, Barcelona, Spain
| | - Jose Luis Del Val García
- Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
- Unitat d'Avaluació, Sistemes d'informació i Qualitat, Gerència d'Àmbit d'Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
| | - Bogdan Vlacho
- DAP-Cat Group, Unitat de Suport a la Recerca Barcelona, Fundació Institut Universitari per a la Recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Joan A. Caylà
- Foundation of the Tuberculosis Research Unit of Barcelona, Barcelona, Spain
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Liu Q, Yan W, Liu R, Bo E, Liu J, Liu M. The Association Between Diabetes Mellitus and the Risk of Latent Tuberculosis Infection: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2022; 9:899821. [PMID: 35547228 PMCID: PMC9082645 DOI: 10.3389/fmed.2022.899821] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 03/31/2022] [Indexed: 11/13/2022] Open
Abstract
Background The estimated global latent tuberculosis infection (LTBI) burden indicates a large reservoir of population at risk of developing active tuberculosis (TB). Previous studies suggested diabetes mellitus (DM) might associate with LTBI, though still controversial. We aimed to systematically assess the association between DM and LTBI. Methods We searched PubMed, Embase, Cochrane Library and Web of Science. Observational studies reporting the number of LTBI and non-LTBI individuals with and without DM were included. Random-effects or fixed-effects models were used to estimate the pooled effect by risk ratios (RRs) and odds ratios (ORs) and its 95% confidence interval (CI), using the original number of participants involved. Results 20 studies involving 4,055,082 participants were included. The pooled effect showed a significant association between DM and LTBI (for cohort studies, RR = 1.62, 95% CI: 1.02-2.56; for cross-sectional studies, OR = 1.55, 95% CI: 1.30-1.84). The pooled OR was high in studies with healthcare workers (5.27, 95% CI: 1.52-8.20), refugees (2.88, 95% CI: 1.93-4.29), sample size of 1,000-5,000 (1.99, 95% CI: 1.49-2.66), and male participants accounted for less than 40% (2.28, 95% CI: 1.28-4.06). Prediabetes also associated with LTBI (OR = 1.36, 95% CI: 1.01-1.84). Conclusion The risk of LTBI was found to be a 60% increase in DM patients, compared with non-DM patients. LTBI screening among DM patients could be of vital importance. More studies are needed to explore appropriate strategies for targeted LTBI screening among DM patients.
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Affiliation(s)
- Qiao Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Wenxin Yan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Runqing Liu
- School of Health Humanities, Peking University, Beijing, China
| | - Ershu Bo
- School of Basic Medicine, Peking University, Beijing, China
| | - Jue Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Min Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
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Jerene D, Muleta C, Ahmed A, Tarekegn G, Haile T, Bedru A, Gebhard A, Wares F. High rates of undiagnosed diabetes mellitus among patients with active tuberculosis in Addis Ababa, Ethiopia. J Clin Tuberc Other Mycobact Dis 2022; 27:100306. [PMID: 35284658 PMCID: PMC8904591 DOI: 10.1016/j.jctube.2022.100306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Background Tuberculosis (TB) and diabetes mellitus (DM) have negative synergistic impact on each other. Global guidelines recommend collaborative efforts to address this synergy, but implementation has been slow. Part of the reason is lack of adequate evidence on the operational feasibility of existing tools and mechanisms of collaboration. The objective of this study was to assess the yield of DM screening among TB patients using risk scoring tools combined with blood tests as a feasible strategy for early detection to improve TB/DM treatment outcomes. Methods Between September 2020 and December 2021, we conducted a cross-sectional study among patients receiving TB treatment in public health facilities in Addis Ababa, Ethiopia. Trained health workers collected data on symptoms and risk scoring checklists before testing for random and fasting blood glucose levels. We used logistic regression analyses techniques to determine factors associated with increased DM detection. A receiver-operating characteristic curve was constructed to determine the performance of the risk scoring checklist. Results Of 2381 TB patients screened, 197 (8.3%) had DM of which 48.7% were newly diagnosed. Having a family history of DM predicted DM with Odds Ratio (OR) of 5.36 (95% Confidence Interval, [3.67, 7.83]) followed by age ≥ 45 years (OR = 4.64, [3.18, 6.76]). Having one or more “symptoms” of DM was a significant predictor (OR 2.88, 95% CI, 2.06–4.01). Combining risk scores with symptoms predicted DM diagnosis with sensitivity of 94.7%, but specificity was low at 29.4%. In patients with known treatment outcome status, death rate was high. Conclusions Almost a half of TB patients with DM did not know their status. A simple tool that combined risk factors with symptoms accurately predicted a subsequent diagnosis of DM. Such tools can help avoid high rates of death among TB patients suffering from DM through early detection.
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Affiliation(s)
- Degu Jerene
- KNCV Tuberculosis Foundation, Technical Division, The Hague, Netherlands
- Corresponding author at: KNCV Tuberculosis Foundation, Maanweg 174, 2516 AB Den Haag, Netherlands.
| | - Chaltu Muleta
- KNCV Tuberculosis Foundation, Ethiopia Country Office, Addis Ababa, Ethiopia
| | - Abdurezak Ahmed
- Addis Ababa University, Black Lion Specialized Hospital, Department of Internal Medicine, Diabetic Clinic, Addis Ababa, Ethiopia
| | - Getahun Tarekegn
- Addis Ababa University, Black Lion Specialized Hospital, Department of Internal Medicine, Diabetic Clinic, Addis Ababa, Ethiopia
| | - Tewodros Haile
- Addis Ababa University, College of Health Sciences and Tikur Anbessa Specialized Hospital, Department of Internal Medicine, Pulmonary and Critical Care Medicine Unit, Addis Ababa, Ethiopia
| | - Ahmed Bedru
- KNCV Tuberculosis Foundation, Ethiopia Country Office, Addis Ababa, Ethiopia
| | - Agnes Gebhard
- KNCV Tuberculosis Foundation, Technical Division, The Hague, Netherlands
| | - Fraser Wares
- KNCV Tuberculosis Foundation, Technical Division, The Hague, Netherlands
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Cáceres G, Calderon R, Ugarte-Gil C. Tuberculosis and comorbidities: treatment challenges in patients with comorbid diabetes mellitus and depression. Ther Adv Infect Dis 2022; 9:20499361221095831. [PMID: 35646347 PMCID: PMC9130847 DOI: 10.1177/20499361221095831] [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: 12/18/2021] [Accepted: 04/03/2022] [Indexed: 11/23/2022] Open
Abstract
Tuberculosis is one of the leading causes of death worldwide, primarily affecting
low- and middle income countries and individuals with limited-resources within
fractured health care systems. Unfortunately, the COVID-19 pandemic has only
served to aggravate the already existing diagnostic gap, decreasing the number
of people who get diagnosed and thereby complete successful treatment. In
addition to this, comorbidities act as an external component that when added to
the TB management equation, renders it even more complex. Among the various
comorbidities that interact with TB disease, diabetes mellitus and depression
are two of the most prevalent among non-communicable diseases within the TB
population and merits a thoughtful consideration when the healthcare system
provides care for them. TB patients with diabetes mellitus (TB-DM) or depression
both have an increased risk of mortality, relapse and recurrence. Both of these
diseases when in presence of TB present a ‘vicious-circle-like’ mechanism,
meaning that the effect of each disease can negatively add up, in a synergistic
manner, complicating the patient’s health state. Among TB-DM patients, high
glucose blood levels can decrease the effectiveness of anti-tuberculosis drugs;
however, higher doses of anti-tuberculous drugs could potentially decrease the
effects of DM drugs. Among the TB-depression patients, not only do we have the
adherence to treatment problems, but depression itself can biologically shift
the immunological profile responsible for TB containment, and the other way
around, TB itself can alter the hormonal balance of several neurotransmitters
responsible for depression. In this paper, we review these and other important
aspects such as the pharmacological interactions found in the treatment of TB-DM
and TB-depression patients and the implication on TB care and pharmacological
considerations.
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Affiliation(s)
- Guillermo Cáceres
- Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Perú
| | - Rodrigo Calderon
- Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Perú
| | - Cesar Ugarte-Gil
- Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Av. Honorio Delgado 430-San Martin de Porres, Lima, Perú
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9
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Megerso A, Deyessa N, Jarso G, Worku A. A Retrospective Comparative Study on Median Time to Sputum Culture Conversion in Multi-Drug Resistant Pulmonary Tuberculosis Patients in Pastoral and Non-Pastoral Settings in Southeast Oromia, Ethiopia. Infect Drug Resist 2021; 14:5325-5333. [PMID: 34934328 PMCID: PMC8684383 DOI: 10.2147/idr.s343672] [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: 10/18/2021] [Accepted: 12/03/2021] [Indexed: 11/25/2022] Open
Abstract
Purpose Sputum culture conversion to negative is an indicator of good interim treatment outcome. Pastoralist community has lesser access to healthcare services. This study aimed to compare the time to culture conversion (TTSCC) between the pastoral and non-pastoral settings and identify its determinants among drug-resistant pulmonary TB patients. Patients and Methods Four hundred forty-seven drug-resistant pulmonary TB patients were included from selected hospitals of southeastern Oromia, Ethiopia. Kaplan–Meier model using the Log rank test was fit to compute and compare median TTSCC between study participants from the pastoral and non-pastoral settings. The Cox proportional hazard model was fit to identify factors associated with the TTSCC. Adjusted hazard ratio (AHR) with a 95% confidence interval (CI) was used to report the strength of association. Statistical significance was declared at p < 0.05. Results The study participants’ median age (interquartile range) was 29 (24–36) years. The overall median TTSCC among the current study participants was 67 (95% CI, 64–70) days. It was significantly different for patients from the pastoral and non-pastoral settings (p-value <0.001). The median TTSCC for patients from pastoral and non-pastoral settings was 101 (95% CI, 81–121) and 63 (95% CI, 61–64) days. To mention few determinants, patients from the pastoral setting had a 69% lower chance [HR = 0.31 (95% CI 0.24–0.41)] of shorter TTSCC than patients from the non-pastoral setting. Furthermore, patients with baseline body mass index greater than 18.5Kg/M2 had a 35% higher chance of shorter TTSCC [HR = 1.35 (95% CI 1.07–1.71)] compared to their counterparts. Conclusion The median TTSCC among the study participants from pastoral was longer than those from non-pastoral setting. The pastoral setting, under-nutrition, previous exposure to anti-TB drugs and drug regimen categories were among the notable determinants of the TTSCC among our study participants. Hence, due attention should be given to patients with these determinants during the treatment.
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Affiliation(s)
- Abebe Megerso
- Department of Public Health, Adama Hospital Medical College, Adama, Oromia, Ethiopia
| | - Negusie Deyessa
- Department of Preventive Medicine, School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Godana Jarso
- Department of Medicine, Adama Hospital Medical College, Adama, Oromia, Ethiopia
| | - Alemayehu Worku
- Department of Preventive Medicine, School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
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10
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Abd El-Hamid El-Kady R, Abdulrahman Turkistani S. The Footprint of Diabetes Mellitus on the Characteristics and Response to Anti-Tuberculous Therapy in Patients with Pulmonary Tuberculosis from Saudi Arabia. Infect Drug Resist 2021; 14:5303-5312. [PMID: 34916814 PMCID: PMC8670856 DOI: 10.2147/idr.s344703] [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: 10/16/2021] [Accepted: 11/24/2021] [Indexed: 11/23/2022] Open
Abstract
Background Right now, a tuberculosis (TB) and diabetes mellitus (DM) syndemic is re-emerging worldwide. Given the contradictory results of the impact of DM on the natural history of pulmonary TB (PTB), this study was undertaken to shed light on the precision of this hypothesis from a community with a substantial caseload of both diseases. Methods The present 5-year, retrospective, cohort study involved 487 (60.8% males, and 39.2% females) adult PTB patients (mean age 53.71 ± 15.78 years) selected from Dr. Soliman Fakeeh Hospital (DSFH), Jeddah, Kingdom of Saudi Arabia (KSA). The relevant patients' clinical, radiological and microbiological data were extracted from the hospital medical and laboratory database. Results In our study, the cumulative prevalence of DM among PTB subjects was 27.1%. Both diabetic and non-diabetic groups were matched with regard to gender (p = 0.46); however, diabetic patients were significantly older (p = 0.0001). Patients with concomitant DM displayed higher frequency of the classic clinical presentations of PTB and were 1.8 times more likely to have cavitary lesions on imaging studies (p = 0.012). Furthermore, diabetic patients showed higher initial sputum acid-fast bacillus (AFB) smear grade (p = 0.0001) and were more prone to have delayed culture conversion as compared to their non-diabetic counterparts (77.55 ± 37.74 versus 54.95 ± 27.67 days, respectively; p = 0.0001) which points out to less favorable treatment outcome. Conclusion DM showed an impact on different aspects of PTB. Accordingly, integrated bi-directional screening programs for both diseases in the KSA need to be implemented to upgrade health-care services of patients with dual diagnosis.
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Affiliation(s)
- Rania Abd El-Hamid El-Kady
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.,Department of Pathological Sciences, Fakeeh College for Medical Sciences, Jeddah, Kingdom of Saudi Arabia
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11
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Ngo MD, Bartlett S, Ronacher K. Diabetes-Associated Susceptibility to Tuberculosis: Contribution of Hyperglycemia vs. Dyslipidemia. Microorganisms 2021; 9:2282. [PMID: 34835407 PMCID: PMC8620310 DOI: 10.3390/microorganisms9112282] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/28/2021] [Accepted: 10/29/2021] [Indexed: 12/25/2022] Open
Abstract
Diabetes is a major risk factor for tuberculosis (TB). Diabetes increases the risk of the progression from latent tuberculosis infection (LTBI) to active pulmonary TB and TB patients with diabetes are at greater risk of more severe disease and adverse TB treatment outcomes compared to TB patients without co-morbidities. Diabetes is a complex disease, characterised not only by hyperglycemia but also by various forms of dyslipidemia. However, the relative contribution of these underlying metabolic factors to increased susceptibility to TB are poorly understood. This review summarises our current knowledge on the epidemiology and clinical manifestation of TB and diabetes comorbidity. We subsequently dissect the relative contributions of body mass index, hyperglycemia, elevated cholesterol and triglycerides on TB disease severity and treatment outcomes. Lastly, we discuss the impact of selected glucose and cholesterol-lowering treatments frequently used in the management of diabetes on TB treatment outcomes.
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Affiliation(s)
- Minh Dao Ngo
- Mater Research Institute, The University of Queensland, Translational Research Institute, Brisbane, QLD 4102, Australia; (M.D.N.); (S.B.)
| | - Stacey Bartlett
- Mater Research Institute, The University of Queensland, Translational Research Institute, Brisbane, QLD 4102, Australia; (M.D.N.); (S.B.)
| | - Katharina Ronacher
- Mater Research Institute, The University of Queensland, Translational Research Institute, Brisbane, QLD 4102, Australia; (M.D.N.); (S.B.)
- Australian Infectious Diseases Research Centre, The University of Queensland, Brisbane, QLD 4072, Australia
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12
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Antonio-Arques V, Franch-Nadal J, Caylà JA. Diabetes and tuberculosis: A syndemic complicated by COVID-19. ACTA ACUST UNITED AC 2021; 157:288-293. [PMID: 34541325 PMCID: PMC8433042 DOI: 10.1016/j.medcle.2021.04.006] [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: 01/15/2021] [Accepted: 04/13/2021] [Indexed: 11/25/2022]
Abstract
Tuberculosis (TB) is the leading cause of infectious mortality in the world, affecting mainly developing countries (DC), while diabetes (DM) is one of the most prevalent chronic diseases. This review analyzes the fact that diabetes is currently an important risk factor for developing TB, also presenting more complicated TB, more relapses and higher mortality. The DCs and the fourth world of the large cities are those with the highest incidence of TB and an increase in DM, which will make it difficult to control tuberculosis disease. At the same time, the COVID-19 pandemic is complicating the management of both diseases due to the difficulty of access to control and treatment and the worsening of socioeconomic inequalities. It is necessary to establish a bidirectional screening for TB and DM and promote recommendations for the joint management of both diseases.
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Affiliation(s)
- Violeta Antonio-Arques
- Institut Universitari per a la Recerca en Atenció Primària (IDIAP) Jordi Gol, Barcelona, Spain.,Equip d'Atenció Primària (EAP) Bordeta Magòria, Institut Català de la Salut, Barcelona, Spain
| | - Josep Franch-Nadal
- Institut Universitari per a la Recerca en Atenció Primària (IDIAP) Jordi Gol, Barcelona, Spain.,Equip d'Atenció Primària (EAP) Raval Sud - Drassanes, Institut Català de la Salut, Barcelona, Spain
| | - Joan A Caylà
- Fundación de la Unidad de Investigación en Tuberculosis de Barcelona, Barcelona, Spain
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13
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Adejumo OA, Olusola-Faleye B, Adepoju VA, Gidado M, Onoh MO, Adegboye O, Abdur-Razzaq H, Moronfolu O, Shogbamimu Y. The pattern of comorbidity and its prevalence among drug-resistant tuberculosis patients at treatment initiation in Lagos, Nigeria. Trans R Soc Trop Med Hyg 2021; 114:415-423. [PMID: 31925446 DOI: 10.1093/trstmh/trz126] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 08/27/2019] [Accepted: 11/08/2019] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Multimorbidity is increasingly being recognized as a serious public health concern in the control of both drug-susceptible and drug-resistant tuberculosis (DR-TB). This study assessed the pattern of comorbidities and their prevalence in DR-TB patients at treatment initiation in Lagos, Nigeria. METHODS A cross-sectional study was conducted. The baseline laboratory records (human immunodeficiency virus [HIV] status, fasting blood sugar, audiometry, thyroid function tests, serum electrolyte, haemoglobin level and pregnancy test) of DR-TB patients initiated on treatment in Lagos, Nigeria between 1 August 2014 and 31 March 2017 were reviewed. RESULTS A total of 565 DR-TB patients' laboratory records were reviewed, of which 397 (70.3%) had comorbidities. The proportion with one, two, three and four comorbidities was 60.2%, 29.7%, 8.1% and 2.0%, respectively. Anaemia was the most common (48.1%) comorbid condition, while anaemia and hypokalaemia (7.3%), anaemia and hypothyroidism (6.5%) and anaemia and HIV (5%) were most common among patients with more than one comorbid condition. DR-TB patients with comorbidity were significantly older (34.8±12.3 y) than those without comorbidity (32.0±12.8 y) (p=0.038). Of the 176 females in the reproductive age group, 8 (4.5%) were pregnant at baseline. CONCLUSIONS The prevalence of comorbidity among DR-TB patients was high. There is a need for the national TB program to expand its DR-TB council of experts and also integrate reproductive health services into DR-TB management in Nigeria.
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Affiliation(s)
- Olusola A Adejumo
- Department of Community Health and Primary Health Care, Lagos State University Teaching Hospital, Lagos, Nigeria.,Mainland Hospital Yaba, Lagos, Nigeria
| | | | - Victor A Adepoju
- KNCV TB Foundation Nigeria/ Challenge TB project, Abuja, Nigeria
| | | | - Moses O Onoh
- KNCV TB Foundation Nigeria/ Challenge TB project, Abuja, Nigeria
| | | | - H Abdur-Razzaq
- Lagos State TB and Leprosy Control Programme, Lagos State Ministry of Health, Alausa Ikeja, Lagos, Nigeria
| | - Olanike Moronfolu
- Lagos State TB and Leprosy Control Programme, Lagos State Ministry of Health, Alausa Ikeja, Lagos, Nigeria
| | - Yeside Shogbamimu
- Directorate of Disease Control, Lagos State Ministry of Health, Alausa, Ikeja, Lagos, Nigeria
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14
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Antonio-Arques V, Franch-Nadal J, Caylà JA. Diabetes and tuberculosis: a syndemic complicated by COVID-19. Med Clin (Barc) 2021; 157:288-293. [PMID: 34049681 PMCID: PMC8101986 DOI: 10.1016/j.medcli.2021.04.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 01/16/2023]
Abstract
Tuberculosis (TB) is the leading cause of infectious mortality in the world, affecting mainly developing countries (DC), while diabetes (DM) is one of the most prevalent chronic diseases. This review analyzes the fact that diabetes is currently an important risk factor for developing TB, also presenting more complicated TB, more relapses and higher mortality. The DCs and the fourth world of the large cities are those with the highest incidence of TB and an increase in DM, which will make it difficult to control tuberculosis disease. At the same time, the COVID-19 pandemic is complicating the management of both diseases due to the difficulty of access to control and treatment and the worsening of socioeconomic inequalities. It is necessary to establish a bidirectional screening for TB and DM and promote recommendations for the joint management of both diseases.
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Affiliation(s)
- Violeta Antonio-Arques
- Institut Universitari per a la Recerca en Atenció Primària (IDIAP) Jordi Gol, Barcelona, España; Equip d'Atenció Primària (EAP) Bordeta Magòria, Institut Català de la Salut, Barcelona, España
| | - Josep Franch-Nadal
- Institut Universitari per a la Recerca en Atenció Primària (IDIAP) Jordi Gol, Barcelona, España; Equip d'Atenció Primària (EAP) Raval Sud - Drassanes, Institut Català de la Salut, Barcelona, España.
| | - Joan A Caylà
- Fundación de la Unidad de Investigación en Tuberculosis de Barcelona, Barcelona, España
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15
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Sultana ZZ, Hoque FU, Beyene J, Akhlak-Ul-Islam M, Khan MHR, Ahmed S, Hawlader DH, Hossain A. HIV infection and multidrug resistant tuberculosis: a systematic review and meta-analysis. BMC Infect Dis 2021; 21:51. [PMID: 33430786 PMCID: PMC7802168 DOI: 10.1186/s12879-020-05749-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 12/27/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Multidrug-resistant tuberculosis (MDR-TB) in HIV infected individuals is a serious threat to global efforts to combat tuberculosis. Inconsistent findings on the association between HIV infection and MDR-TB were present in many studies. We aimed to review existing data on the relationship between HIV infection and MDR-TB systematically to assess the contribution of HIV on MDR-TB worldwide. We also investigated the patterns of MDR-TB by age, country-wise income, study designs, and global regions. METHODS We utilized PubMed, Google Scholar, and ScienceDirect databases to select eligible studies for meta-analysis that were published between January 12,010, and July 30, 2020. The random-effects model was used to obtain the pooled odds ratio of the crude association between HIV and MDR-TB with a 95% confidence interval. We investigated the potential publication-bias by checking funnel plot asymmetry and using the Egger's test. Moreover, we assessed the heterogeneity using the I2 statistic. Sensitivity analysis was performed based on sample size and adjustment factors. The protocol was registered with PROSPERO-CRD42019132752. RESULTS We identified 1603 studies through a database search, and after subsequent eliminations we selected 54 studies including 430,534 TB patients. The pooled odds of MDR-TB was 1.42 times higher in HIV-positive patients than HIV-negative patients (OR=1.42,CI=1.17-1.71, I2=75.8%). Subgroup analysis revealed that the estimated pooled odds for South-East Asian countries was 1.86, which is the highest in WHO regions (OR=1.86,CI=1.30-2.67, I2=0.00%), followed by Europe and Africa. The effect estimate was found to be higher for primary MDR-TB (OR=2.76,CI=1.70-4.46, I2=0.00%). There was also a trend towards increased odds of MDR-TB for HIV patients older than 40 years (OR=1.56,CI=1.17-2.06). The association was found to be significant in high-burden TB countries (OR=1.75, CI=1.39-2.19) and in high-income countries (OR=1.55, CI=1.06-2.27). CONCLUSION Such findings indicate that HIV infection raises the risk of MDR-TB, and after contrasting it with the results of the earlier pooled study, it appeared to be an upward risk trend. Moreover, we found that the risk is the highest in the South-East Asian region. A balanced allocation of resources is needed to halt both primary and secondary MDR-TB, particularly in HIV infected people with 40 years of age and older.
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Affiliation(s)
- Zeeba Zahra Sultana
- CAPABLE- A Cambridge-led program in Bangladesh, University of Cambridge, Cambridge, UK
| | - Farhana Ul Hoque
- Department of Public Health, North South University, Dhaka, Bangladesh
| | - Joseph Beyene
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Md Akhlak-Ul-Islam
- Department of Hematology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | | | - Shakil Ahmed
- Global Health Institute, North South University, Dhaka, Bangladesh
| | | | - Ahmed Hossain
- Department of Public Health, North South University, Dhaka, Bangladesh. .,Global Health Institute, North South University, Dhaka, Bangladesh. .,Health Management BD Foundation, Dhaka, Bangladesh.
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16
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Jafri S, Ahmed N, Saifullah N, Jawad N, Siddiqui IA. Liaison of Sugar Control With Time to Sputum Culture Conversion in Multi-Drug Resistant Tuberculosis. Cureus 2020; 12:e9395. [PMID: 32864226 PMCID: PMC7449636 DOI: 10.7759/cureus.9395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background Many elements have been studied repeatedly that influence time to sputum culture conversion in multi-drug resistant tuberculosis (MDR-TB). Deranged sugars not only hamper one’s infection contesting ability but also increase the chances of drug resistance. Our aim was to establish whether or not glycemic control alters MDR-TB treatment outcome. Methods A prospective cohort study was conducted at the TB Clinic of Jinnah Postgraduate Medical Center, Karachi, Pakistan. Newly diagnosed MDR-TB cases were started on WHO-recommended treatment regime. HbA1c (hemoglobin A1c or glycated hemoglobin) was tested at the start of treatment irrespective of the previous diabetic status. Sputum samples, 30 days apart, were taken during the initial phase of the MDR TB treatment until two consecutive samples showed conversion. Pearson's correlation coefficient was calculated to see the link between time to sputum culture conversion and HbA1c. Results Among 47 patients, 19 (40.4%) new cases, whereas 28 (59.8%) were previously treated for drug-sensitive TB. Our 39 patients converted during six months, of which 18 (46%) converted in one month, 14 (35.9%) in two months, 6 (15.4%) in three months, and only 1 in five months. Mean time to sputum culture conversion was 1.77 ± 0.9 months. There was a slightly negative correlation between HbA1c and sputum culture conversion time (r = -0.075, p = 0.649). Conclusions Sugar control does not affect sputum culture conversion in MDR-TB when an optimal treatment regime is applied.
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Affiliation(s)
- Saira Jafri
- Pulmonology, Jinnah Postgraduate Medical Centre, Karachi, PAK
| | - Naseem Ahmed
- Chest Medicine, Jinnah Postgraduate Medical Centre, Karachi, PAK
| | | | - Nadia Jawad
- Chest Medicine, Jinnah Postgraduate Medical Centre, Karachi, PAK.,Medicine, Jinnah Postgraduate Medical Centre, Karachi, PAK
| | - Intisar A Siddiqui
- Research & Bio-Statistics, Imam Abdulrahman Bin Faisal University, Dammam, SAU
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17
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Howard NC, Khader SA. Immunometabolism during Mycobacterium tuberculosis Infection. Trends Microbiol 2020; 28:832-850. [PMID: 32409147 DOI: 10.1016/j.tim.2020.04.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/10/2020] [Accepted: 04/14/2020] [Indexed: 12/26/2022]
Abstract
Over a quarter of the world's population is infected with Mycobacterium tuberculosis (Mtb), the causative agent of tuberculosis (TB). Approximately 3.4% of new and 18% of recurrent cases of TB are multidrug-resistant (MDR) or rifampicin-resistant. Recent evidence has shown that certain drug-resistant strains of Mtb modulate host metabolic reprogramming, and therefore immune responses, during infection. However, it remains unclear how widespread these mechanisms are among circulating MDR Mtb strains and what impact drug-resistance-conferring mutations have on immunometabolism during TB. While few studies have directly addressed metabolic reprogramming in the context of drug-resistant Mtb infection, previous literature examining how drug-resistance mutations alter Mtb physiology and differences in the immune response to drug-resistant Mtb provides significant insights into how drug-resistant strains of Mtb differentially impact immunometabolism.
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Affiliation(s)
- Nicole C Howard
- Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, MO 63110, USA
| | - Shabaana A Khader
- Department of Molecular Microbiology, Washington University School of Medicine, Saint Louis, MO 63110, USA.
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18
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Yang WB, Wang HL, Mao JT, Chen Z, Xu JW, Wang LH, Xu M, Zhang X. The correlation between CT features and insulin resistance levels in patients with T2DM complicated with primary pulmonary tuberculosis. J Cell Physiol 2020; 235:9370-9377. [PMID: 32346889 DOI: 10.1002/jcp.29741] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 04/06/2020] [Accepted: 04/18/2020] [Indexed: 01/19/2023]
Abstract
The aim is to investigate the correlation between computed tomography (CT) features and insulin resistance levels in patients with type 2 diabetes mellitus (T2DM) complicated with primary pulmonary tuberculosis (PTB). Nearly, 268 untreated PTB patients complicated with T2DM were divided into two groups according to the optimal cutoff value of HOMA-IR score for the Chinese population: HOMA-IR ≤ 2.69 (Group I: 74 patients), >2.69 (Group II: 194 patients). The basic characteristics and changes of CT manifestations were analyzed. In the two groups, the detection rate of large segmented leafy shadow was 39.2% and 78.9%; the air bronchogram sign detection rate was 40.5% and 80.9%; the discovery rate of mouth-eaten cavity was 33.8% and 73.7%; the thin-walled cavity detection rate was 2.7% and 16.0%; the rate of multiple cavities was 35.1% and 69.6%; and bronchial tuberculosis was found in 4.1% and 35.6%, respectively. The detection rates of lesions in Group II were significantly higher than in Group I (p < .05). HOMA-IR was found independently associated with large segmented leafy shadow, air bronchial sign, thin-walled cavity, and bronchial tuberculosis. The level of insulin resistance can effectively reflect the severity of PTB patients with T2DM. CT scan can directly provide image information in clinics. These two examinations can guide clinicians to accurately formulate subsequent treatment plans.
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Affiliation(s)
- Wei-Bin Yang
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University/Affiliated Lishui Hospital of Zhejiang University/The Central Hospital of Zhejiang Lishui, Lishui, China
| | - Hai-Lin Wang
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University/Affiliated Lishui Hospital of Zhejiang University/The Central Hospital of Zhejiang Lishui, Lishui, China
| | - Jian-Ting Mao
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University/Affiliated Lishui Hospital of Zhejiang University/The Central Hospital of Zhejiang Lishui, Lishui, China
| | - Zhen Chen
- Department of Medical Imaging, The Fourth People's Hospital of Huai'an, Huai'an, Jiangsu, China
| | - Jin-Wei Xu
- Department of Medical Imaging, The Fourth People's Hospital of Huai'an, Huai'an, Jiangsu, China
| | - Lian-Hong Wang
- Department of Medical Imaging, The Fourth People's Hospital of Huai'an, Huai'an, Jiangsu, China
| | - Min Xu
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, The Fifth Affiliated Hospital of Wenzhou Medical University/Affiliated Lishui Hospital of Zhejiang University/The Central Hospital of Zhejiang Lishui, Lishui, China
| | - Xin Zhang
- Department of Medical Imaging, The Fourth People's Hospital of Huai'an, Huai'an, Jiangsu, China
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19
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Evangelista MDSN, Maia R, Toledo JP, Abreu RGD, Barreira D. Tuberculosis associated with diabetes mellitus by age group in Brazil: a retrospective cohort study, 2007–2014. Braz J Infect Dis 2020; 24:130-136. [PMID: 32298639 PMCID: PMC9392016 DOI: 10.1016/j.bjid.2020.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 03/23/2020] [Accepted: 03/28/2020] [Indexed: 11/26/2022] Open
Abstract
Diabetes mellitus (DM) has important implications for tuberculosis (TB), as it increases the risk for disease activation and is associated with unfavorable TB treatment outcomes. This study analyzed the association between TB and DM (TBDM) in Brazil from 2007 to 2014. This was a retrospective cohort study carried out in 709,429 new cases of TB reported to the national disease notification system of the Brazilian Ministry of Health. Sociodemographic and clinical data, test results, and treatment outcomes were analyzed. TBDM was found in 6.0% of TB cases, mostly in men aged 18-59 years. The lethality rate was 5.1% higher in all age groups with diabetes, except in those older than 60 years of age. The frequency of multi-drug-resistant tuberculosis (MDR-TB) in patients with DM was higher in those without DM, with a 1.6- to 3.8-fold increase in the odds of MDR-TB. The elderly showed an increase in the prevalence of TBDM from 14.3% to 18.2%. Women were more likely to have DM, and elderly women had 41.0% greater chance of having DM. Relapse was significant among patients younger than 17 years of age. TBDM was high in Brazil, affected all age groups, and was associated with unfavorable TB treatment outcomes. We emphasize the need for strategies for the clinical management of diabetic tuberculosis patients in Brazil aiming at minimizing relapses, deaths, and MDR-TB.
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Van LH, Phu PT, Vinh DN, Son VT, Hanh NT, Nhat LTH, Lan NH, Vinh TV, Trang NTM, Ha DTM, Thwaites GE, Thuong NTT. Risk factors for poor treatment outcomes of 2266 multidrug-resistant tuberculosis cases in Ho Chi Minh City: a retrospective study. BMC Infect Dis 2020; 20:164. [PMID: 32087682 PMCID: PMC7036193 DOI: 10.1186/s12879-020-4887-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 02/13/2020] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Multidrug resistant tuberculosis (MDR-TB) remains a serious public health problem with poor treatment outcomes. Predictors of poor outcomes vary in different regions. Vietnam is among the top 30 high burden of MDR-TB countries. We describe demographic characteristics and identify risk factors for poor outcome among patients with MDR-TB in Ho Chi Minh City (HCMC), the most populous city in Vietnam. METHODS This retrospective study included 2266 patients who initiated MDR-TB treatment between 2011 and 2015 in HCMC. Treatment outcomes were available for 2240 patients. Data was collected from standardized paper-based treatment cards and electronic records. A Kruskal Wallis test was used to assess changes in median age and body mass index (BMI) over time, and a Wilcoxon test was used to compare the median BMI of patients with and without diabetes mellitus. Chi squared test was used to compare categorical variables. Multivariate logistic regression with multiple imputation for missing data was used to identify risk factors for poor outcomes. Statistical analysis was performed using R program. RESULTS Among 2266 eligible cases, 60.2% had failed on a category I or II treatment regimen, 57.7% were underweight, 30.2% had diabetes mellitus and 9.6% were HIV positive. The notification rate increased 24.7% from 2011 to 2015. The treatment success rate was 73.3%. Risk factors for poor treatment outcome included HIV co-infection (adjusted odds ratio (aOR): 2.94), advanced age (aOR: 1.45 for every increase of 5 years for patients 60 years or older), having history of MDR-TB treatment (aOR: 5.53), sputum smear grade scanty or 1+ (aOR: 1.47), smear grade 2+ or 3+ (aOR: 2.06), low BMI (aOR: 0.83 for every increase of 1 kg/m2 of BMI for patients with BMI < 21). CONCLUSION The number of patients diagnosed with MDR-TB in HCMC increased by almost a quarter between 2011 and 2015. Patients with HIV, high smear grade, malnutrition or a history of previous MDR-TB treatment are at greatest risk of poor treatment outcome.
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Affiliation(s)
- Le Hong Van
- Tuberculosis group, Oxford University Clinical Research Unit, 764 Vo Van Kiet street, District 5, Ho Chi Minh City, Vietnam.
| | - Phan Trieu Phu
- Tuberculosis group, Oxford University Clinical Research Unit, 764 Vo Van Kiet street, District 5, Ho Chi Minh City, Vietnam
| | - Dao Nguyen Vinh
- Tuberculosis group, Oxford University Clinical Research Unit, 764 Vo Van Kiet street, District 5, Ho Chi Minh City, Vietnam
| | - Vo Thanh Son
- Tuberculosis group, Oxford University Clinical Research Unit, 764 Vo Van Kiet street, District 5, Ho Chi Minh City, Vietnam
| | - Nguyen Thi Hanh
- Tuberculosis group, Oxford University Clinical Research Unit, 764 Vo Van Kiet street, District 5, Ho Chi Minh City, Vietnam
| | - Le Thanh Hoang Nhat
- Tuberculosis group, Oxford University Clinical Research Unit, 764 Vo Van Kiet street, District 5, Ho Chi Minh City, Vietnam
| | | | | | | | | | - Guy E Thwaites
- Tuberculosis group, Oxford University Clinical Research Unit, 764 Vo Van Kiet street, District 5, Ho Chi Minh City, Vietnam
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nguyen Thuy Thuong Thuong
- Tuberculosis group, Oxford University Clinical Research Unit, 764 Vo Van Kiet street, District 5, Ho Chi Minh City, Vietnam.
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Zhang M, He JQ. Impacts of metformin on tuberculosis incidence and clinical outcomes in patients with diabetes: a systematic review and meta-analysis. Eur J Clin Pharmacol 2019; 76:149-159. [PMID: 31786617 DOI: 10.1007/s00228-019-02786-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 10/23/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Accumulating evidence suggested that the use of metformin had more benefits for both prevention and treatment of tuberculosis (TB) than non-metformin use in patients with diabetes mellitus (DM); however, it remains to be fully elucidated on this topic. Thus, we conducted a systematic review and meta-analysis of published studies to determine the association between metformin use and TB in patients with diabetes. METHODS The MEDLINE, EMBASE, Information Sciences Institute (ISI) Web of Science, and Cochrane CENTRAL databases were searched from their inception to 15 April 2019. Studies that evaluated the use of metformin and TB disease were included. The quality of each study was evaluated through the Newcastle-Ottawa Scale (NOS). For pooled data, the relative risk (RR) and 95% confidence intervals (CIs) were calculated; otherwise, a systematic review. RESULTS Seventeen observational studies were included, all of which indicated a low risk of bias according to the NOS. The pooled analysis showed that metformin use was associated with a significantly lower active TB incidence and mortality among individuals with DM (RR = 0.51; 95% CI, 0.38-0.69, P ⩽ 0.001) and with TB-DM (RR = 0.34; 95% CI, 0.20-0.57, P ⩽ 0.001), respectively. CONCLUSIONS This meta-analysis indicated metformin use is related to benefits in both prevention and treatment outcomes of tuberculosis among patients with diabetes. Prospective clinical trials are needed to confirm these associations.
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Affiliation(s)
- Meng Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37,Guo Xue Alley, Chengdu, 610041, China
| | - Jian-Qing He
- Department of Respiratory and Critical Care Medicine, West China Hospital of Sichuan University, No. 37,Guo Xue Alley, Chengdu, 610041, China.
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22
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Noubiap JJ, Nansseu JR, Nyaga UF, Nkeck JR, Endomba FT, Kaze AD, Agbor VN, Bigna JJ. Global prevalence of diabetes in active tuberculosis: a systematic review and meta-analysis of data from 2·3 million patients with tuberculosis. LANCET GLOBAL HEALTH 2019; 7:e448-e460. [DOI: 10.1016/s2214-109x(18)30487-x] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 09/08/2018] [Accepted: 10/18/2018] [Indexed: 12/14/2022]
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23
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Lee EH, Yong SH, Leem AY, Lee SH, Kim SY, Chung KS, Jung JY, Park MS, Kim YS, Chang J, Kang YA. Improved Fluoroquinolone-Resistant and Extensively Drug-Resistant Tuberculosis Treatment Outcomes. Open Forum Infect Dis 2019; 6:ofz118. [PMID: 30949546 PMCID: PMC6441780 DOI: 10.1093/ofid/ofz118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 03/16/2019] [Indexed: 11/17/2022] Open
Abstract
Background Treatment outcomes of multidrug-resistant tuberculosis (MDR TB) remain poor, particularly for fluoroquinolone-resistant (FQ-R) MDR TB. The aim of this study was to determine treatment outcomes and factors associated with failure of MDR TB treatment, focusing on FQ resistance. Methods Medical records were retrospectively reviewed of patients diagnosed and treated for MDR TB from January 2005 through December 2017 at Severance Hospital, South Korea. Results Of a total of 129 patients with MDR TB, 90 (69.8%) cases were FQ-sensitive (FQ-S) and 39 (30.2%) were FQ-R. FQ-R MDR TB was associated with more severe clinical symptoms, including cavitary lesions and bilateral disease, and tended to require treatment with a greater number of drugs for a longer period of time than FQ-S MDR TB. Linezolid (51.3% vs 7.8%, P < .001), bedaquiline (20.5% vs 8.9%, P = .083), and delamanid (10.3% vs 5.6%, P = .452) were more frequently used in FQ-R cases. Overall, 95/124 patients (76.6%) had favorable treatment outcomes, and we did not detect a significant difference between FQ-R and FQ-S (FQ-S 65/87, 74.7%, vs FQ-R 30/37, 81.1%; P = .443). Old age, low body mass index, smoking, and malignancy—but not FQ resistance or extensively drug-resistant (XDR) TB—were associated with poor clinical outcomes. Conclusions Overall, 76.6% of MDR TB patients had successful treatment outcomes. Effective drug combinations and appropriate use of new drugs may improve treatment outcomes of FQ-R MDR and XDR TB. Poor clinical outcomes were more related to the patients’ general condition rather than FQ resistance or XDR.
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Affiliation(s)
- Eun Hye Lee
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Hyun Yong
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ah Young Leem
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Lee
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Song Yee Kim
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyung Soo Chung
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ji Ye Jung
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Moo Suk Park
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Sam Kim
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Joon Chang
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Ae Kang
- Division of Pulmonology, Department of Internal Medicine, Institute of Chest Diseases, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
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Predictors of Treatment Outcomes among Multidrug Resistant Tuberculosis Patients in Tanzania. Tuberc Res Treat 2019; 2019:3569018. [PMID: 30891315 PMCID: PMC6390242 DOI: 10.1155/2019/3569018] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 12/18/2018] [Accepted: 12/20/2018] [Indexed: 02/07/2023] Open
Abstract
Background According to World Health Organization (WHO) the final multidrug resistant tuberculosis (MDRTB) treatment outcome is the most important direct measurement of the effectiveness of the MDRTB control program. Literature review has shown marked diversity in predictors of treatment outcomes worldwide even among the same continents. Therefore, findings could also be different in Tanzanian context, where the success rate is still lower than the WHO recommendation. This study sought to determine the predictors of treatment outcomes among MDRTB patients in Tanzania in order to improve the success rate. Methodology This was a retrospective cohort study, which was conducted at Kibong'oto Infectious Diseases Hospital (KIDH) in Tanzania. Patients' demographic and clinical parameters were collected from the MDRTB registry and clinical files. Then, a detailed analysis was done to determine the predictors of successful and unsuccessful MDRTB treatment outcomes. Results Three hundred and thirty-two patients were diagnosed and put on MDRTB treatment during the year 2009 to 2014. Among them, males were 221 (67%), and 317 (95.48%) were above 18 years of age, mean age being 36.9 years. One hundred and sixty-one patients (48.5%) were living in Dar es Salaam. The number of MDRTB patients has increased from 16 in 2009 to 132 in 2014. Majority of patients (75.7%) had successful treatment outcomes. The following predictors were significantly associated with MDRTB cure: presence of cavities in chest X-rays (aOR 1.89, p value 0.002), low BMI (aOR 0.59, p value 0.044), and resistance to streptomycin (aOR 4.67, p value 0.007) and ethambutol (aOR 0.34, p value 0.041). Smoking and presence of cavities in chest X-rays were associated with MDRTB mortality, aOR 2.31, p value 0.043 and aOR 0.55, p value 0.019, respectively. Conclusion The study indicated that overall number of MDRTB patients and the proportion of successful treatment outcomes have been increasing over the years. The study recommends improving nutritional status of MDRTB patients, widespread antismoking campaign, and close follow-up of patients with ethambutol resistance.
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Asante-Poku A, Asare P, Baddoo NA, Forson A, Klevor P, Otchere ID, Aboagye SY, Osei-Wusu S, Danso EK, Koram K, Gagneux S, Yeboah-Manu D. TB-diabetes co-morbidity in Ghana: The importance of Mycobacterium africanum infection. PLoS One 2019; 14:e0211822. [PMID: 30730937 PMCID: PMC6366779 DOI: 10.1371/journal.pone.0211822] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 01/21/2019] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Diabetes Mellitus (DM) is a known risk factor for tuberculosis (TB) but little is known on TB-Diabetes Mellitus (TBDM) co-morbidity in Sub-Saharan Africa. METHODS Consecutive TB cases registered at a tertiary facility in Ghana were recruited from September 2012 to April 2016 and screened for DM using random blood glucose and glycated hemoglobin (HbA1c) level. TB patients were tested for other clinical parameters including HIV co-infection and TB lesion location. Mycobacterial isolates obtained from collected sputum samples were characterized by standard methods. Associations between TBDM patients' epidemiological as well as microbiological variables were assessed. RESULTS The prevalence of DM at time of diagnosis among 2990 enrolled TB cases was 9.4% (282/2990). TBDM cases were significantly associated with weight loss, poor appetite, night sweat and fatigue (p<0.001) and were more likely (p<0.001) to have lower lung cavitation 85.8% (242/282) compared to TB Non-Diabetic (TBNDM) patients 3.3% (90/2708). We observed 22.3% (63/282) treatment failures among TBDM patients compared to 3.8% (102/2708) among TBNDM patients (p<0.001). We found no significant difference in the TBDM burden attributed by M. tuberculosis sensu stricto (Mtbss) and Mycobacterium africanum (Maf) and (Mtbss; 176/1836, 9.6% and Maf; 53/468, 11.3%, p = 0.2612). We found that diabetic individuals were suggestively likely to present with TB caused by M. africanum Lineage 6 as opposed to Mtbss (odds ratio (OR) = 1.52; 95% confidence interval (CI): 0.92-2.42, p = 0.072). CONCLUSION Our findings confirms the importance of screening for diabetes during TB diagnosis and highlights the association between genetic diversity and diabetes. in Ghana.
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Affiliation(s)
- Adwoa Asante-Poku
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
- West African Centre for Cell Biology of Infectious Pathogens, University of Ghana, Legon, Accra, Ghana
| | - Prince Asare
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
- West African Centre for Cell Biology of Infectious Pathogens, University of Ghana, Legon, Accra, Ghana
| | | | - Audrey Forson
- Department of Chest Diseases, Korle-Bu Teaching Hospital, Korle-Bu, Accra, Ghana
| | - Pius Klevor
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
| | - Isaac Darko Otchere
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
| | - Sammy Yaw Aboagye
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
| | - Stephen Osei-Wusu
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
| | - Emelia Konadu Danso
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
| | - Kwadwo Koram
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
| | - Sebastien Gagneux
- Department of Medical Parasitology and Infection Biology, Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Dorothy Yeboah-Manu
- Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon Accra, Ghana
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Effect of Diabetes Mellitus on the Pharmacokinetics and Pharmacodynamics of Tuberculosis Treatment. Antimicrob Agents Chemother 2018; 62:AAC.01383-18. [PMID: 30126955 DOI: 10.1128/aac.01383-18] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 08/09/2018] [Indexed: 01/03/2023] Open
Abstract
Diabetes mellitus (DM) and tuberculosis (TB) are two common diseases with increasing geographic overlap and clinical interactions. The effect of DM and hemoglobin A1c (HbA1c) values on the pharmacokinetics (PK) and pharmacodynamics (PD) of anti-TB drugs remains poorly characterized. Newly diagnosed TB patients with and without DM starting fixed-dose, thrice-weekly treatment underwent sampling for PK assessments (predose and 0.5, 2, and 6 h postdose) during the intensive and continuation phases of treatment. The effect of DM and HbA1c values on the maximum concentration (C max) of rifampin, isoniazid, and pyrazinamide and the association between drug concentrations and microbiologic and clinical outcomes were assessed. Of 243 patients, 101 had DM. Univariate analysis showed significant reductions in the C max of pyrazinamide and isoniazid (but not rifampin) with DM or increasing HbA1c values. After adjusting for age, sex, and weight, DM was associated only with reduced pyrazinamide concentrations (adjusted geometric mean ratio = 0.74, P = 0.03). In adjusted Cox models, female gender (adjusted hazards ratio [aHR] = 1.75, P = 0.001), a lower smear grade with the Xpert assay (aHR = 1.40, P < 0.001), and the pyrazinamide C max (aHR = 0.99, P = 0.006) were independent predictors of sputum culture conversion to negative. Higher isoniazid or rifampin concentrations were associated with a faster time to culture conversion in patients with DM only. A pyrazinamide C max above the therapeutic target was associated with higher unfavorable outcomes (treatment failure, relapse, death) (odds ratio = 1.92, P = 0.04). DM and higher HbA1c values increased the risk of not achieving therapeutic targets for pyrazinamide (but not rifampin or isoniazid). Higher pyrazinamide concentrations, though, were associated with worse microbiologic and clinical outcomes. DM status also appeared to influence PK-PD relationships for isoniazid and rifampin.
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Tegegne BS, Mengesha MM, Teferra AA, Awoke MA, Habtewold TD. Association between diabetes mellitus and multi-drug-resistant tuberculosis: evidence from a systematic review and meta-analysis. Syst Rev 2018; 7:161. [PMID: 30322409 PMCID: PMC6190557 DOI: 10.1186/s13643-018-0828-0] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 10/01/2018] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Diabetes mellitus (DM) poses a significant risk for the development of active tuberculosis (TB) and complicates its treatment. However, there is inconclusive evidence on whether the TB-DM co-morbidity is associated with a higher risk of developing multi-drug-resistant tuberculosis (MDR-TB). The aim of this meta-analysis was to summarize available evidence on the association of DM and MDR-TB and to estimate a pooled effect measure. METHODS PubMed, Excerpta Medica Database (EMBASE), Web of Science, World Health Organization (WHO), and Global Health Library database were searched for all studies published in English until July 2018 and that reported the association of DM and MDR-TB among TB patients. To assess study quality, we used the Newcastle-Ottawa Scale for cohort and case-control studies and the Agency for Healthcare Research and Quality tool for cross-sectional studies. We checked the between-study heterogeneity using the Cochrane Q chi-squared statistic and I2 and examined a potential publication bias by visual inspection of the funnel plot and Egger's regression test statistic. The random-effect model was fitted to estimate the summary effects, odds ratios (ORs), and 95% confidence interval (CIs) across studies. RESULTS This meta-analysis of 24 observational studies from 15 different countries revealed that DM has a significant association with MDR-TB (OR = 1.97, 95% CI = 1.58-2.45, I2 = 38.2%, P value for heterogeneity = 0.031). The significant positive association remained irrespective of country income level, type of DM, how TB or DM was diagnosed, and design of primary studies. A stronger association was noted in a pooled estimate of studies which adjusted for at least one confounding factor, OR = 2.43, 95% CI 1.90 to 3.12. There was no significant publication bias detected. CONCLUSIONS The results suggest that DM can significantly increase the odds of developing MDR-TB. Consequently, a more robust TB treatment and follow-up might be necessary for patients with DM. Efforts to control DM can have a substantial beneficial effect on TB outcomes, particularly in the case of MDR-TB. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42016045692 .
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Affiliation(s)
- Balewgizie Sileshi Tegegne
- Department of Epidemiology and Biostatistics, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.,Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Melkamu Merid Mengesha
- Department of Epidemiology and Biostatistics, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
| | - Andreas A Teferra
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, USA
| | - Mamaru Ayenew Awoke
- Amref Health Africa in Ethiopia, Monitoring, Evaluation and Research Unit, Addis Ababa, Ethiopia
| | - Tesfa Dejenie Habtewold
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Wang MG, Huang WW, Wang Y, Zhang YX, Zhang MM, Wu SQ, Sandford AJ, He JQ. Association between tobacco smoking and drug-resistant tuberculosis. Infect Drug Resist 2018; 11:873-887. [PMID: 29928135 PMCID: PMC6003534 DOI: 10.2147/idr.s164596] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background Tobacco smoking is a risk factor for tuberculosis but little is known about the relationship between tobacco smoking and drug-resistant tuberculosis (DR-TB). We undertook a systematic review and meta-analysis to quantitatively assess the association between DR-TB and tobacco smoking. Methods We searched for relevant studies in the Ovid MEDLINE, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, WANFANG, and WEIPU data-bases from inception to September 1, 2017. Results were expressed as odds ratios (ORs) with accompanying 95% CIs, and subgroup analyses were performed by study design, smoking type, DR-TB type, and multivariate analysis. Results Thirty-three studies related to tobacco smoking and DR-TB were included. We found substantial evidence that tobacco smoking is associated with an increased risk of DR-TB (OR 1.57, 95% CI 1.33–1.86). Associations were also found in subgroup analyses: for multidrug-resistant tuberculosis (OR 1.49, 95% CI 1.19–1.86) and for any DR-TB (OR 1.70, 95% CI 1.3–2.23); the pooled OR was 1.45 (95% CI 1.11–1.90) for current smoking, 2.25 (95% CI 1.46–3.47) for past smoking, and 1.56 (95% CI 1.22–1.98) for smoking history; and similar ORs were also observed in study design and multivariate analysis subgroup analysis. Conclusion This study demonstrated that tobacco smoking is an independent risk factor for DR-TB.
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Affiliation(s)
- Ming-Gui Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Wei-Wei Huang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Yu Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Yun-Xia Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Miao-Miao Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Shou-Quan Wu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
| | - Andrew J Sandford
- Centre for Heart Lung Innovation, University of British Columbia and St. Paul's Hospital, Vancouver, BC, Canada
| | - Jian-Qing He
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, People's Republic of China
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Esmail A, Sabur NF, Okpechi I, Dheda K. Management of drug-resistant tuberculosis in special sub-populations including those with HIV co-infection, pregnancy, diabetes, organ-specific dysfunction, and in the critically ill. J Thorac Dis 2018; 10:3102-3118. [PMID: 29997980 DOI: 10.21037/jtd.2018.05.11] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Tuberculosis remains a major problem globally, and is the leading cause of death from an infectious agent. Drug-resistant tuberculosis threatens to marginalise the substantial gains that have recently been made in the fight against tuberculosis. Drug-resistant TB has significant associated morbidity and a high mortality, with only half of all multidrug-resistant TB patients achieving a successful treatment outcome. Patients with drug-resistant TB in resource-poor settings are now gaining access to newer and repurposed anti-tuberculosis drugs such as bedaquiline, delamanid and linezolid. However, with ever increasing rates of co-morbidity, there is little guidance on how to manage complex patients with drug-resistant TB. We address that knowledge gap, and outline principles underpinning the management of drug-resistant TB in special situations including HIV co-infection, pregnancy, renal disease, liver disease, diabetes, and in the critically ill.
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Affiliation(s)
- Aliasgar Esmail
- Lung Infection and Immunity Unit, Division of Pulmonology and University of Cape Town Lung Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Natasha F Sabur
- Lung Infection and Immunity Unit, Division of Pulmonology and University of Cape Town Lung Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa.,Division of Respirology, Department of Medicine, St. Michael's Hospital and West Park Healthcare Centre, Toronto, Canada
| | - Ikechi Okpechi
- Division of Nephrology, Department of Medicine University of Cape Town, Cape Town, South Africa
| | - Keertan Dheda
- Lung Infection and Immunity Unit, Division of Pulmonology and University of Cape Town Lung Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa.,Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa
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30
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RSSDI clinical practice recommendations for diagnosis, prevention, and control of the diabetes mellitus-tuberculosis double burden. Int J Diabetes Dev Ctries 2017. [DOI: 10.1007/s13410-017-0577-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Tankeu AT, Bigna JJ, Nansseu JR, Endomba FTA, Wafeu GS, Kaze AD, Noubiap JJ. Global prevalence of diabetes mellitus in patients with tuberculosis: a systematic review and meta-analysis protocol. BMJ Open 2017; 7:e015170. [PMID: 28601832 PMCID: PMC5734253 DOI: 10.1136/bmjopen-2016-015170] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Diabetes mellitus (DM) is an important risk factor for active tuberculosis (TB), which also adversely affect TB treatment outcomes. The escalating global DM epidemic is fuelling the burden of TB and should therefore be a major target in the strategy for ending TB. This review aims to estimate the global prevalence of DM in patients with TB. METHODS AND ANALYSIS This systematic review will include cross-sectional, case-control or cohort studies of populations including patients diagnosed with TB that have reported the prevalence of DM using one of the fourth standard recommendations for screening and diagnosis. This protocol is written in accordance with recommendations from the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols 2015 statement. Relevant abstracts published in English/French from inception to 31 December 2016 will be searched in PubMed, Excerpta Medica Database and online journals. Two investigators will independently screen, select studies, extract data and assess the risk of bias in each study. The study-specific estimates will be pooled through a random-effects meta-analysis model to obtain an overall summary estimate of the prevalence of diabetes across the studies. Heterogeneity will be assessed, and we will pool studies judged to be clinically homogenous. On the other hand, statistical heterogeneity will be evaluated by the χ² test on Cochrane's Q statistic. Funnel-plots analysis and Egger's test will be used to investigate publication bias. Results will be presented by continent or geographic regions. ETHICS AND DISSEMINATION This study is based on published data. An ethical approval is therefore not required. This systematic review and meta-analysis is expected to inform healthcare providers as well as general population on the co-occurrence of DM and TB. The final report will be published as an original article in a peer-reviewed journal, and will also be presented at conferences and submitted to relevant health authorities. We also plan to update the review every 5 years. PROTOCOLREGISTRATION NUMBER PROSPERO International Prospective Register of Systematic Reviews (CRD42016049901).
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Affiliation(s)
- Aurel T Tankeu
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, Yaoundé, Cameroon
| | - Jean Joël Bigna
- Department of Epidemiology and Public Health, Centre Pasteur of Cameroon, Yaoundé, Cameroon
- Faculty of Medicine, University of Paris Sud XI, Le Kremlin Bicêtre, France
| | - Jobert Richie Nansseu
- Department of Public Health, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon
- Sickle Cell Disease Unit, Mother and Child Centre of the Chantal Biya Foundation, Yaoundé, Cameroon
| | - Francky Teddy A Endomba
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, Yaoundé, Cameroon
| | - Guy Sadeu Wafeu
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, Yaoundé, Cameroon
| | - Arnaud D Kaze
- Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jean Jacques Noubiap
- Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
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Hu M, Zheng C, Gao F. Use of bedaquiline and delamanid in diabetes patients: clinical and pharmacological considerations. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:3983-3994. [PMID: 27994440 PMCID: PMC5153280 DOI: 10.2147/dddt.s121630] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Antituberculosis (anti-TB) treatment may be affected by both diabetes and hypoglycemic agents in patients with these 2 comorbidities. However, data supporting this conclusion relate only to standard anti-TB therapies. Sirturo® (bedaquiline) and Deltyba® (delamanid), novel drugs for multidrug-resistant tuberculosis (MDR-TB), are recommended for diabetes patients when another effective treatment regimen cannot be provided. Currently, there are no clinical data related to the use of these agents in diabetes patients. Possible alterations in the pharmacokinetics of these novel drugs induced by changes in subcutaneous adipose blood flow, gastric emptying, or nephropathy in diabetes patients, and possible drug–drug interactions with hypoglycemic agents, are of special interest, since the efficacy of bedaquiline and delamanid is concentration dependent. Moreover, it is of fundamental importance to avoid possible additive or synergistic effects of adverse drug reactions in this already vulnerable patient group. We reviewed clinical particularities related to the use of bedaquiline and delamanid in patients with type 1 and 2 diabetes mellitus (DM), as well as pharmacological aspects of the concurrent use of these agents with oral and injectable hypoglycemic agents. Bedaquiline shares liver metabolic pathways with several oral hypoglycemic agents, whereas delamanid may compete with several oral hypoglycemic agents and insulin analogs at protein-binding sites. Special concern exists regarding the use of bedaquiline and delamanid in diabetes patients aged >65 years and patients with severe renal or hepatic impairment or electrolyte disturbances. Concurrent use of bedaquiline and delamanid with insulin analogs, and other hypoglycemic agents that prolong the heart rate-corrected QT interval, such as sulfonylureas and glinides, may enhance this adverse reaction. Hepatic-related adverse reactions may develop more frequently when these drugs are combined with thiazolidinediones and acarbose. Data from Phase III and postmarketing studies are needed to elucidate the effect of DM and hypoglycemic agents on bedaquiline and delamanid effects in MDR-TB patients.
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Affiliation(s)
- Minhui Hu
- Department of Internal Medicine - Section 5, Wuhan Pulmonary Hospital (Wuhan Tuberculosis Control Institute)
| | - Chunlan Zheng
- Department of Internal Medicine - Section 5, Wuhan Pulmonary Hospital (Wuhan Tuberculosis Control Institute)
| | - Feng Gao
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
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