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Chen Y, Liu J, Zhang Q, Chen H, Chai L, Wang Y, Zhang J, Qiu Y, Shen N, Shi X, Wang Q, Wang J, Li S, Li M. Global burden of MDR-TB and XDR-TB attributable to high fasting plasma glucose from 1990 to 2019: a retrospective analysis based on the global burden of disease study 2019. Eur J Clin Microbiol Infect Dis 2024; 43:747-765. [PMID: 38367094 DOI: 10.1007/s10096-024-04779-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 02/05/2024] [Indexed: 02/19/2024]
Abstract
PURPOSE High fasting plasma glucose (HFPG) has been identified as a risk factor for drug-resistant tuberculosis incidence and mortality. However, the epidemic characteristics of HFPG-attributable multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) remain unclear. We aimed to analyze the global spatial patterns and temporal trends of HFPG-attributable MDR-TB and XDR-TB from 1990 to 2019. METHODS Utilizing data from the Global Burden of Disease 2019 project, annual deaths and disability-adjusted life years (DALYs) of HFPG-attributable MDR-TB and XDR-TB were conducted from 1990 to 2019. Joinpoint regression was employed to quantify trends over time. RESULTS From 1990 to 2019, the deaths and DALYs due to HFPG-attributable MDR-TB and XDR-TB globally showed an overall increasing trend, with a significant increase until 2003 to 2004, followed by a gradual decline or stability thereafter. The low sociodemographic index (SDI) region experienced the most significant increase over the past 30 years. Regionally, Sub-Saharan Africa, Central Asia and Oceania remained the highest burden. Furthermore, there was a sex and age disparity in the burden of HFPG-attributable MDR-TB and XDR-TB, with young males in the 25-34 age group experiencing higher mortality, DALYs burden and a faster increasing trend than females. Interestingly, an increasing trend followed by a stable or decreasing pattern was observed in the ASMR and ASDR of HFPG-attributable MDR-TB and XDR-TB with SDI increasing. CONCLUSION The burden of HFPG-attributable MDR-TB and XDR-TB rose worldwide from 1990 to 2019. These findings emphasize the importance of routine bi-directional screening and integrated management for drug-resistant TB and diabetes.
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Affiliation(s)
- Yuqian Chen
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Jin Liu
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Qianqian Zhang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Huan Chen
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Limin Chai
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Yan Wang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Jia Zhang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Yuanjie Qiu
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Nirui Shen
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Xiangyu Shi
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Qingting Wang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Jian Wang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Shaojun Li
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China
| | - Manxiang Li
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Xian Jiaotong University, No. 277, West Yanta Road, Xian, Shaanxi, 710061, People's Republic of China.
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Fazaludeen Koya S, Lordson J, Khan S, Kumar B, Grace C, Nayar KR, Kumar V, Pillai AM, Sadasivan LS, Pillai AM, Abdullah AS. Tuberculosis and Diabetes in India: Stakeholder Perspectives on Health System Challenges and Opportunities for Integrated Care. J Epidemiol Glob Health 2022; 12:104-112. [PMID: 35006580 PMCID: PMC8907360 DOI: 10.1007/s44197-021-00025-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 12/03/2021] [Indexed: 12/02/2022] Open
Abstract
Background India has a dual burden of tuberculosis (TB) and diabetes mellitus (DM). Integrated care for TB/DM is still in the early phase in the country and can be considerably enhanced by understanding and addressing the challenges identified from stakeholders’ perspectives. This study explored the challenges and opportunities at individual, health system and policy level for integrated care of TB/DM comorbidities in India. Methods We used an outlier case study approach and conducted stakeholder interviews and focus group discussions with relevant program personnel including field staff and program managers of TB and DM control programs as well as officials of partners in Indian states, Kerala and Bihar. Results The integrated management requires strengthening the laboratory diagnosis and drug management components of the two individual programs for TB and DM. Focused training and sensitization of healthcare workers in public and private sector across all levels is essential. A district level management unit that coordinates the two vertical programs with a horizontal integration at the primary care level is the way forward. Substantial improvement in data infrastructure is essential to improve decision-making process. Conclusion Bi-directional screening and management of TB/DM comorbidities in India requires substantial investment in human resources, infrastructure, drug availability, and data infrastructure.
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Affiliation(s)
- Shaffi Fazaludeen Koya
- Global Institute of Public Health, Trivandrum, Kerala, India.,Boston University School of Public Health, Boston, MA, USA
| | - Jinbert Lordson
- Global Institute of Public Health, Trivandrum, Kerala, India.,Ananthapuri Hospitals and Research Institute, Trivandrum, Kerala, India
| | - Salman Khan
- Global Institute of Public Health, Trivandrum, Kerala, India
| | - Binod Kumar
- Independent Public Health Consultant, Patna, Bihar, India
| | - Chitra Grace
- Global Institute of Public Health, Trivandrum, Kerala, India
| | | | - Vinod Kumar
- Global Institute of Public Health, Trivandrum, Kerala, India
| | - Anand M Pillai
- Global Institute of Public Health, Trivandrum, Kerala, India.,Ananthapuri Hospitals and Research Institute, Trivandrum, Kerala, India
| | - Lal S Sadasivan
- Global Institute of Public Health, Trivandrum, Kerala, India
| | - A Marthanda Pillai
- Global Institute of Public Health, Trivandrum, Kerala, India.,Ananthapuri Hospitals and Research Institute, Trivandrum, Kerala, India
| | - Abu S Abdullah
- Global Health Research Center, Duke Kunshan University, Kunshan, Jiangsu, China.
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Christopher DJ, Jeyaseelan L, Michael JS, Veeraraghavan B, Manipadam MT, David T, Gupta M, Yadav B. Burden of diabetes among patients with tuberculosis: 10-year experience from a tertiary care referral teaching hospital in South India. Lung India 2020; 37:232-237. [PMID: 32367845 PMCID: PMC7353927 DOI: 10.4103/lungindia.lungindia_111_19] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Context Tuberculosis (TB) and diabetes mellitus (DM) are converging epidemics, each worsening the morbidity of the other. A study of the prevalence of DM in TB patients assumes great importance. Aims The study aims to evaluate the association between DM and TB over a 10-year period in a tertiary care hospital. Settings and Design A retrospective observational study in a southern Indian tertiary care teaching hospital was conducted. Materials and Methods All patients with TB diagnosed and treated during the 10-year study period were identified from the hospital database. All relevant clinical, microbiological, and laboratory results pertaining to diagnosis of DM were collected. The diagnosis of TB and DM was made as per the standard criteria. Statistical Analysis Categorical variables were analyzed using Chi-square test while continuous variables using independent sample t-test. Results From 2001 to 2012, we studied 1979 TB patients among whom data on DM were available. The prevalence of DM was 29%, 21%, and 14%, in smear positive, smear negative and extrapulmonary TB respectively (overall 24%). Diabetics were more likely to be men (77.3% vs. 61%;P = 0.001); >40 years of age (81.7% vs. 38.9%;P < 0.001); heavier (59.96 vs. 50.37;P = 0.004); tobacco smokers (16.1% vs. 8.1%;P < 0.001); and alcohol consumers (6.8% vs. 4%;P = 0.02). They were less likely to be HIV coinfected (1.8% vs. 6.1%;P < 0.001). HIV coinfection was seen in 5% of patients and was substantially higher in extrapulmonary TB group (19.4%). Multidrug-resistant TB was lower in DM (11.7%) compared to non-DM (15.9%) (P = 0.02). Overall, 48% of the DM patients were diagnosed at the time of TB diagnosis. Over 10 years, no obvious changes in the trend were evident. Conclusions Over a 10-year study period, 24% of the TB patients were diabetic, nearly half were detected at the time of TB diagnosis. There may be a good case for screening all TB patients for DM.
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Affiliation(s)
| | | | - Joy Sarojini Michael
- Department of Clinical Microbiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Balaji Veeraraghavan
- Department of Clinical Microbiology, Christian Medical College, Vellore, Tamil Nadu, India
| | | | - Thambu David
- Department of Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Mayank Gupta
- Department of Pathology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Bijesh Yadav
- Department of Biosatatistics, Christian Medical College, Vellore, Tamil Nadu, India
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McMurry HS, Mendenhall E, Rajendrakumar A, Nambiar L, Satyanarayana S, Shivashankar R. Coprevalence of type 2 diabetes mellitus and tuberculosis in low-income and middle-income countries: A systematic review. Diabetes Metab Res Rev 2019; 35:e3066. [PMID: 30144270 DOI: 10.1002/dmrr.3066] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 08/12/2018] [Accepted: 08/18/2018] [Indexed: 11/09/2022]
Abstract
Increasing coprevalence of diabetes mellitus (DM) and tuberculosis (TB) in low-income and middle-income countries (LMICs) indicates a rising threat to the decades of progress made against TB and requires global attention. This systematic review provides a summary of type 2 diabetes and tuberculosis coprevalence in various LMICs. We searched PubMed, Ovid Medline, Embase, and PsychINFO databases for studies that provided estimates of TB-DM coprevalence in LMICs published between 1990 and 2016. Studies that were non-English and exclusively conducted in multidrug resistant-tuberculosis or type 1 diabetes and inpatient settings were excluded. We reviewed 84 studies from 31 countries. There were huge diversity of study designs and diagnostic methods used to estimate coprevalence, and this precluded pooling of the results. Most studies (n = 78) were from small, localized settings. The DM prevalence among TB patients in various LMICs varied from 1.8% to 45%, with the majority (n = 44) between 10% and 30%. The TB prevalence among people with DM ranged from 0.1% to 6.0% with most studies (n = 9) reporting prevalences less than 2%. Coprevalence of TB-DM was higher than general population prevalence of either diseases in these countries. This study underscores the need for intervention and more focused research on TB DM bidirectional screening programs in low-income and middle-income countries as well as integrated chronic disease management.
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Affiliation(s)
- Hannah Stowe McMurry
- University of Miami Miller School of Medicine, Miami, FL, USA
- Centre for Chronic Disease Control, Delhi, India
| | - Emily Mendenhall
- Science, Technology, and International Affairs Program, School of Foreign Service, Georgetown University, Washington, DC, USA
| | | | - Lavanya Nambiar
- Public Health Foundation of India, Delhi, India
- Department of Health Policy, Management Columbia University Mailman School of Public Health, New York, NY, USA
| | | | - Roopa Shivashankar
- Centre for Chronic Disease Control, Delhi, India
- Public Health Foundation of India, Delhi, India
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Mukhtar F, Butt ZA. Risk of adverse treatment outcomes among new pulmonary TB patients co-infected with diabetes in Pakistan: A prospective cohort study. PLoS One 2018; 13:e0207148. [PMID: 30408109 PMCID: PMC6224090 DOI: 10.1371/journal.pone.0207148] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 10/25/2018] [Indexed: 02/07/2023] Open
Abstract
PURPOSE The escalating burden of diabetes in countries tackling high burden of tuberculosis (TB) has adverse implications for co-infected individuals and National TB control efforts. We aimed to study whether there was a difference in treatment outcome among diabetic and non-diabetic pulmonary TB patients and identify the determinants of treatment outcome among the two groups. MATERIALS AND METHODS This prospective cohort study recruited new patients of pulmonary tuberculosis (PTB) aged 15 years and above who were diagnosed at and registered with Gulab Devi Chest Hospital, Lahore, Pakistan for anti-tuberculosis treatment (ATT). PTB patients were screened for diabetes using random and fasting blood glucose tests. Diabetic and non-diabetic PTB patients were followed up at second, fifth and sixth month of ATT and 6 months after ATT completion to determine treatment outcome. Multivariate logistic regression analysis was conducted to assess association between various factors and treatment outcome. RESULTS Of 614 PTB patients, (n = 113 [18%]) were diabetic and (n = 501 [82%]) non-diabetic. Final model showed that diabetics were more likely to experience an unfavorable outcome as compared to non-diabetics (adjusted odds ratio [aOR] = 2.70, 95% Confidence Interval [CI] = 1.30 to 5.59). Other predictors of unfavorable outcome included rural residence (aOR = 1.98, 95% CI = 1.14 to 3.47), body mass index less than 18.50 (aOR = 1.89, 95% CI = 1.03 to 3.47) and being a smoker (aOR = 2.03, 95%CI = 1.04 to 3.94). CONCLUSION Our study shows unfavorable treatment outcome among diabetic PTB patients. Integrated models of care with screening/testing and management for diabetes and TB could improve TB treatment outcomes.
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Affiliation(s)
- Fatima Mukhtar
- Department of Community Medicine, Lahore Medical & Dental College, Lahore, Pakistan
- Department of Epidemiology & Biostatistics, Health Services Academy, Islamabad, Pakistan
- * E-mail:
| | - Zahid A. Butt
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
- Department of Epidemiology & Biostatistics, Health Services Academy, Islamabad, Pakistan
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Girardi E, Sañé Schepisi M, Goletti D, Bates M, Mwaba P, Yeboah-Manu D, Ntoumi F, Palmieri F, Maeurer M, Zumla A, Ippolito G. The global dynamics of diabetes and tuberculosis: the impact of migration and policy implications. Int J Infect Dis 2017; 56:45-53. [PMID: 28153793 DOI: 10.1016/j.ijid.2017.01.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 01/17/2017] [Accepted: 01/19/2017] [Indexed: 12/25/2022] Open
Abstract
The convergence between tuberculosis (TB) and diabetes mellitus (DM) will represent a major public health challenge in the near future. DM increases the risk of developing TB by two to three times and also increases the risk of TB treatment failure, relapse, and death. The global prevalence of DM is predicted to rise significantly in the next two decades, particularly in some of the low- and middle-income countries with the highest TB burden. Migration may add further complexity to the effort to control the impact on TB of the growing DM pandemic. Migration may increase the risk of DM, although the magnitude of this association varies according to country of origin and ethnic group, due to genetic factors and lifestyle differences. Migrants with TB may have an increased prevalence of DM compared to the native population, and the risk of TB among persons with DM may be higher in migrants than in autochthonous populations. Screening for DM among migrants, screening migrants with DM for active and latent TB, and improving access to DM care, could contribute to mitigate the effects of DM on TB.
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Affiliation(s)
- Enrico Girardi
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Monica Sañé Schepisi
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Delia Goletti
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Matthew Bates
- Division of Infection and Immunity, University College London; and National Institute of Health Research Biomedical Research Centre at UCL Hospitals, London, UK; UNZA-UCLMS Research and Training Program, University Teaching Hospital, Lusaka, Zambia
| | - Peter Mwaba
- UNZA-UCLMS Research and Training Program, University Teaching Hospital, Lusaka, Zambia
| | - Dorothy Yeboah-Manu
- Department of Bacteriology, Noguchi Memorial Institute for Medical Research, Accra, Ghana
| | - Francine Ntoumi
- Fondation Congolaise pour la Recherche Médicale, Faculté des Sciences de la Santé, Marien Ngouabi University; and Faculté des Sciences et Techniques, Marien Ngouabi University, Brazzaville, Congo; Institute for Tropical Medicine, University of Tübingen, Tübingen, Germany
| | - Fabrizio Palmieri
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, Via Portuense 292, 00149 Rome, Italy
| | - Markus Maeurer
- Therapeutic Immunology (TIM) Division, Department of Laboratory Medicine, Karolinska University Hospital Huddinge; and Centre for Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Alimuddin Zumla
- Division of Infection and Immunity, University College London; and National Institute of Health Research Biomedical Research Centre at UCL Hospitals, London, UK; UNZA-UCLMS Research and Training Program, University Teaching Hospital, Lusaka, Zambia; International Public Health Crisis Group (IPHCG), London, United Kingdom - Rome, Italy
| | - Giuseppe Ippolito
- National Institute for Infectious Diseases "Lazzaro Spallanzani" IRCCS, Via Portuense 292, 00149 Rome, Italy; International Public Health Crisis Group (IPHCG), London, United Kingdom - Rome, Italy.
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Diabetes mellitus, smoking status, and rate of sputum culture conversion in patients with multidrug-resistant tuberculosis: a cohort study from the country of Georgia. PLoS One 2014; 9:e94890. [PMID: 24736471 PMCID: PMC3988137 DOI: 10.1371/journal.pone.0094890] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Accepted: 03/19/2014] [Indexed: 11/25/2022] Open
Abstract
Introduction Diabetes mellitus (DM) is a risk factor for active tuberculosis (TB) but little is known about the effect of DM on culture conversion among patients with multidrug-resistant (MDR)-TB. The primary aim was to estimate the association between DM and rate of TB sputum culture conversion. A secondary objective was to estimate the association between DM and the risk of poor treatment outcomes among patients with MDR-TB. Materials and Methods A cohort of all adult patients starting MDR-TB treatment in the country of Georgia between 2009–2011 was followed during second-line TB therapy. Cox proportional models were used to estimate the adjusted hazard rate of sputum culture conversion. Log-binomial regression models were used to estimate the cumulative risk of poor TB treatment outcome. Results Among 1,366 patients with sputum culture conversion information, 966 (70.7%) had culture conversion and the median time to conversion was 68 days (interquartile range 50–120). The rate of conversion was similar among patients with MDR-TB and DM (adjusted hazard ratio [aHR] 0.95, 95%CI 0.71–1.28) compared to patients with MDR-TB only. The rate of culture conversion was significantly less in patients that currently smoked (aHR 0.82, 95%CI 0.71–0.95), had low body mass index (aHR 0.71, 95%CI 0.59–0.84), second-line resistance (aHR 0.56, 95%CI 0.43–0.73), lung cavities (aHR 0.70, 95%CI 0.59–0.83) and with disseminated TB (aHR 0.75, 95%CI 0.62–0.90). The cumulative risk of poor treatment outcome was also similar among TB patients with and without DM (adjusted risk ratio [aRR] 1.03, 95%CI 0.93–1.14). Conclusions In adjusted analyses, DM did not impact culture conversion rates in a clinically meaningful way but smoking did.
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Narayan KV, Ali MK. Commentary: Shielding against a future inferno: the not-so-problematic discourse on socioeconomic status and cardiovascular health in India. Int J Epidemiol 2013; 42:1426-9. [DOI: 10.1093/ije/dyt082] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Boyanova L, Mitov I. Antibiotic resistance rates in causative agents of infections in diabetic patients: rising concerns. Expert Rev Anti Infect Ther 2013; 11:411-420. [DOI: 10.1586/eri.13.19] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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Magee MJ, Bloss E, Shin SS, Contreras C, Huaman HA, Ticona JC, Bayona J, Bonilla C, Yagui M, Jave O, Cegielski JP. Clinical characteristics, drug resistance, and treatment outcomes among tuberculosis patients with diabetes in Peru. Int J Infect Dis 2013; 17:e404-12. [PMID: 23434400 DOI: 10.1016/j.ijid.2012.12.029] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 12/10/2012] [Accepted: 12/14/2012] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVES Diabetes is a risk factor for active tuberculosis (TB). Data are limited regarding the association between diabetes and TB drug resistance and treatment outcomes. We examined characteristics of TB patients with and without diabetes in a Peruvian cohort at high risk for drug-resistant TB. Among TB patients with diabetes (TB-DM), we studied the association between diabetes clinical/management characteristics and TB drug resistance and treatment outcomes. METHODS During 2005-2008, adults with suspected TB with respiratory symptoms in Lima, Peru, who received rapid drug susceptibility testing (DST), were prospectively enrolled and followed during treatment. Bivariate and Kaplan-Meier analyses were used to examine the relationships of diabetes characteristics with drug-resistant TB and TB outcomes. RESULTS Of 1671 adult TB patients enrolled, 186 (11.1%) had diabetes. TB-DM patients were significantly more likely than TB patients without diabetes to be older, have had no previous TB treatment, and to have a body mass index (BMI) >18.5 kg/m(2) (p<0.05). In patients without and with previous TB treatment, the prevalence of multidrug-resistant TB was 23% and 26%, respectively, among patients without diabetes, and 12% and 28%, respectively, among TB-DM patients. Among 149 TB-DM patients with DST results, 104 (69.8%) had drug-susceptible TB and 45 (30.2%) had drug-resistant TB, of whom 29 had multidrug-resistant TB. There was no association between diabetes characteristics and drug-resistant TB. Of 136 TB-DM patients with outcome information, 107 (78.7%) had a favorable TB outcome; active diabetes management was associated with a favorable outcome. CONCLUSIONS Diabetes was common in a cohort of TB patients at high risk for drug-resistant TB. Despite prevalent multidrug-resistant TB among TB-DM patients, the majority had a favorable TB treatment outcome.
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Affiliation(s)
- M J Magee
- Rollins School of Public Health, Emory University, Atlanta, USA
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Noone P. Chronic disease prevention, asbestos exposure in diamond miners. Occup Med (Lond) 2012; 62:76. [DOI: 10.1093/occmed/kqr146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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