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Habib MA, Afrin K, Efa SS, Hossain MD, Islam MR, Rahman MM, Islam N, Afroz F, Rahim MA, Hossain MD. Effects of diabetes mellitus on retreatment of Tuberculosis: A multi-centered case-control study from Bangladesh. J Clin Tuberc Other Mycobact Dis 2024; 36:100450. [PMID: 38770156 PMCID: PMC11103381 DOI: 10.1016/j.jctube.2024.100450] [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] [Indexed: 05/22/2024] Open
Abstract
Objectives Several studies suggested that diabetes mellitus (DM) worsens the tuberculosis (TB) treatment outcome. But information regarding the association of DM with retreatment of TB is very scarce in Bangladesh. Present study aimed to assess the effects of DM on retreatment of TB. Methods This case-control study was conducted among 254 patients (127 cases and 127 controls) from January 2022 - December 2022. Patients were recruited by purposive sampling from 92 centers of the Diabetic Association of Bangladesh (BADAS). Data were collected by face-to-face interview and record reviewing with the help of semi-structured questionnaire and checklist respectively. Quality of data was maintained in all stages of the study. Data were analyzed by using IBM SPSS software. Informed written consent was taken from each patient prior to the study. Ethical issues were maintained strictly. Results Present study matched the age and sex of cases and controls. The study revealed that majority of case (89.0) and controls (97.6) were married. Among cases 78.0 % had DM and among controls 64.6 % had DM. Among diabetic patients, 78.8 % cases' and 64.6 % controls' HbA1C level was not within normal range. The study found that, the number of episodes of previous TB (AOR = 3.088, ρ = 0.019), presence of DM (AOR = 2.817, ρ = 0.012) and uncontrolled HbA1C level (AOR = 2.500, ρ = 0.028) were independently associated with retreatment of TB. Conclusion The study found that presence of DM, uncontrolled HbA1C level and multiple episodes of previous TB were the risk factors for retreatment of TB. So, a separate guideline for treatment of TB-DM patients should be established to prevent retreatment cases.
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Affiliation(s)
- Mohammad Afsarul Habib
- BADAS TB Initiative, Diabetic Association of Bangladesh (BADAS), BIRDEM General Hospital, Dhaka 1000, Bangladesh
| | - Kaniz Afrin
- BADAS TB Initiative, Diabetic Association of Bangladesh (BADAS), BIRDEM General Hospital, Dhaka 1000, Bangladesh
| | - Syeda Sumaiya Efa
- BADAS TB Initiative, Diabetic Association of Bangladesh (BADAS), BIRDEM General Hospital, Dhaka 1000, Bangladesh
| | - Md. Delwar Hossain
- BADAS TB Initiative, Diabetic Association of Bangladesh (BADAS), BIRDEM General Hospital, Dhaka 1000, Bangladesh
| | - Md. Rafiqul Islam
- BADAS TB Initiative, Diabetic Association of Bangladesh (BADAS), BIRDEM General Hospital, Dhaka 1000, Bangladesh
| | - Md. Mahbubur Rahman
- BADAS TB Initiative, Diabetic Association of Bangladesh (BADAS), BIRDEM General Hospital, Dhaka 1000, Bangladesh
| | - Nasreen Islam
- Department of Pediatrics, BIRDEM General Hospital, Dhaka 1000, Bangladesh
| | - Farhana Afroz
- Department of Respiratory Medicine, BIRDEM General Hospital, Dhaka 1000, Bangladesh
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Penjor K, Kuenzang, Tshokey T, Wangdi K. The trend of tuberculosis case notification and predictors of unsuccessful treatment outcomes in Samdrup Jongkhar district, Bhutan: A fourteen-year retrospective study. Heliyon 2021; 7:e06573. [PMID: 33855240 PMCID: PMC8027770 DOI: 10.1016/j.heliyon.2021.e06573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/18/2021] [Accepted: 03/17/2021] [Indexed: 12/02/2022] Open
Abstract
Tuberculosis (TB) continues to be an important public health issue in Bhutan. This study aims to describe the trend of tuberculosis and investigate factors associated with a unsuccessful treatment outcome in Samdrup Jongkhar District in Bhutan. A fourteen-year (2004–2017) case records in two TB centres of Dewathang and Samdrup Jongkhar Hospitals were reviewed and analyzed to examine trends in case notification and treatment outcomes. Univariable and multivariable logistic regression analysis was undertaken to identify covariates of unsuccessful TB treatment. Of the total of 820 TB cases registered in surveillance record, 729 cases were analysed. Males made up 53.8% (397) of total cases and the median age was 29 years (range: 2–87 years). A gradual downward trend in TB case notification was noticed in the district with overall case notification rate of 139/100,000 during the study period. The annual treatment success rate was over 90% except for years 2013–2015 with overall treatment success rate for the study period at 93%. A re-treatment TB patient, sputum-positive at the second month of treatment and being of Indian nationality were significant correlates of unsuccessful treatment outcomes. The overall TB inclidence has declined and TB treatment success rate was above WHO recommended 90% in Samdrup Jongkhar District during the study period. A special attention should be paid to the poor treatment outcome predictors including re-treatment cases and failed sputum conversion at the second month of treatment.
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Affiliation(s)
- Kinley Penjor
- Dewathang Military Hospital, Samdrup Jongkhar, Department of Medical Services, Ministry of Health, Bhutan.,Vector-borne Diseases Control Program, Department of Public Health, Ministry of Health, Gelephu, Bhutan
| | - Kuenzang
- Dewathang Military Hospital, Samdrup Jongkhar, Department of Medical Services, Ministry of Health, Bhutan
| | - Tshokey Tshokey
- Department of Laboratory Services, Jigme Dorji Wangchuck National Referral Hospital, Thimphu, Bhutan
| | - Kinley Wangdi
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
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ETİZ P, ALTUNSU AT. Pediatrik pulmoner tüberküloz olgularının epidemiyolojik özellikleri ve tedavi sonuçları. CUKUROVA MEDICAL JOURNAL 2020. [DOI: 10.17826/cumj.780991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Charoensakulchai S, Limsakul M, Saengungsumalee I, Usawachoke S, Udomdech A, Pongsaboripat A, Kaewput W, Sakboonyarat B, Rangsin R, Suwannahitatorn P, Mungthin M, Piyaraj P. Characteristics of Poor Tuberculosis Treatment Outcomes among Patients with Pulmonary Tuberculosis in Community Hospitals of Thailand. Am J Trop Med Hyg 2020; 102:553-561. [PMID: 31933460 DOI: 10.4269/ajtmh.19-0564] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Pulmonary tuberculosis (TB) is a major global public health problem. Thailand is listed as one of the countries with a high burden of pulmonary TB. Various factors are known to contribute to unsuccessful pulmonary TB treatment. However, studies in Thailand remain limited, especially in rural settings. This study aimed to identify the prevalence and associated factors of unsuccessful pulmonary TB treatment in community hospitals. A cross-sectional study was conducted from June-July 2019. We enrolled all patients receiving treatments in four community hospitals in central Thailand. The collected data included baseline characteristics, comorbid illnesses, a history of directly observed treatment-short course (DOTS), sputum acid-fast bacilli smear results, and chest radiography and treatment outcomes. Univariate and multivariate analyses were used to identify factors associated with unsuccessful pulmonary TB treatment. A total of 786 patients were enrolled in the study. Prevalence of unsuccessful treatment was 18.7%. Associated factors of unsuccessful pulmonary TB treatment were previously treated TB (adjusted odds ratio [AOR]: 2.1, 95% CI: 1.2-3.7), existence of comorbid illnesses (AOR: 2.8, 95% CI: 1.5-5.0), DOTS not performed (AOR: 2.5, 95% CI: 1.4-4.5), chest radiography showing multiple lung lesions at first diagnosis (AOR: 3.0, 95% CI: 1.7-5.2), no chest radiography improvement in the first follow-up (AOR: 17.7, 95% CI: 8.2-38.0), and unknown status of chest radiography in the first follow-up (AOR: 48.1, 95% CI: 22.3-103.5). Health promotion and primary care should be implemented in the communities to achieve ultimate successful treatment.
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Affiliation(s)
| | | | | | | | | | | | - Wisit Kaewput
- Department of Military and Community Medicine, Phramongkutklao College of Medicine, Bangkok, Thailand
| | - Boonsub Sakboonyarat
- Department of Military and Community Medicine, Phramongkutklao College of Medicine, Bangkok, Thailand
| | - Ram Rangsin
- Department of Military and Community Medicine, Phramongkutklao College of Medicine, Bangkok, Thailand
| | | | - Mathirut Mungthin
- Department of Pharmacology, Phramongkutklao College of Medicine, Bangkok, Thailand
| | - Phunlerd Piyaraj
- Department of Parasitology, Phramongkutklao College of Medicine, Bangkok, Thailand
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Xie Y, Han J, Yu W, Wu J, Li X, Chen H. Survival Analysis of Risk Factors for Mortality in a Cohort of Patients with Tuberculosis. Can Respir J 2020; 2020:1654653. [PMID: 32963642 PMCID: PMC7492936 DOI: 10.1155/2020/1654653] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 07/27/2020] [Accepted: 08/25/2020] [Indexed: 02/05/2023] Open
Abstract
Identify the treatment effects and risk factors for mortality in patients with pulmonary tuberculosis receiving antituberculosis treatment under the Directly Observed Treatment Short-Course (DOTS) program to reduce the mortality rate of tuberculosis. A retrospective cohort analysis was conducted on the outcomes of antituberculosis treatment of 7,032 patients with tuberculosis in the DOTS program, in the Tuberculosis Management Information System from 2014 to 2017 in Tianjin, China. The Kaplan-Meier method and multifactor Cox proportional risk regression model were used to analyze the risk factors for mortality during antituberculosis treatment under DOTS. The success rate of antituberculosis treatment was 90.24% and the mortality rate was 4.56% among 7,032 cases of tuberculosis in Tianjin. Cox regression analysis showed that advanced age, male sex, human immunodeficiency virus (HIV) positivity, first sputum positivity, retreated tuberculosis, and a delayed visit (≥14 days) were risk factors for mortality in patients with pulmonary tuberculosis receiving antituberculosis treatment under DOTS. The treatment effects in patients with pulmonary tuberculosis during antituberculosis treatment under DOTS were positive in Tianjin. Advanced age, male sex, HIV positivity, first sputum positivity, retreated tuberculosis, and a delayed visit (≥14 days) increased the risk for mortality during antituberculosis treatment.
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Affiliation(s)
- Yi Xie
- 1Department of Prevention, Haihe Hospital, Tianjin University, Tianjin, China
- 2Tianjin Key Laboratory of Lung Regenerative Medicine, Tianjin, China
| | - Jing Han
- 3Department of Medical Administration, Haihe Hospital, Tianjin University, Tianjin, China
| | - Weili Yu
- 1Department of Prevention, Haihe Hospital, Tianjin University, Tianjin, China
| | - Junping Wu
- 2Tianjin Key Laboratory of Lung Regenerative Medicine, Tianjin, China
- 4Department of Basic Medicine, Tianjin Institute of Respiratory Diseases, Tianjin, China
| | - Xue Li
- 2Tianjin Key Laboratory of Lung Regenerative Medicine, Tianjin, China
- 4Department of Basic Medicine, Tianjin Institute of Respiratory Diseases, Tianjin, China
| | - Huaiyong Chen
- 2Tianjin Key Laboratory of Lung Regenerative Medicine, Tianjin, China
- 4Department of Basic Medicine, Tianjin Institute of Respiratory Diseases, Tianjin, China
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Mertaniasih NM. ACID-FAST BACILLI CONVERSION OF BEIJING AND NON-BEIJING STRAIN OF PULMONARY TUBERCULOSIS IN SOUTH SULAWESI. INDONESIAN JOURNAL OF TROPICAL AND INFECTIOUS DISEASE 2019. [DOI: 10.20473/ijtid.v7i5.9670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Beijing strains are a major part of the Mycobacterium tuberculosis Asian phylogenetic lineage. Beijing strains represent about 50% of all TB strains in East Asia and at least 13% of strains worldwide. Beijing strain of Mycobacterium tuberculosis is presumed as the factor of the increase in bacteria virulence and drug resistance, and the contributor in treatment failure. The aim of this study was to analyze the association between acid-fast bacilli conversion with strain genotipe Beijing and non-Beijing of pulmonary tuberculosis in South Sulawesi. The design of research was observational analytic with prospective approach. The sampling technique used consecutive sampling. Data were taken from active pulmonary tuberculosis patients’ medical record in Balai Besar Kesehatan Paru Masyarakat Makassar (Pulmonary Health Center of Makassar) and Community Health Center in Gowa Regency, South Sulawesi from March to June 2018. Collected sputum samples were screened for AFB and identified as Beijing strain and non Beijing strains using Multiplex PCR in Tropical Disease Institute of Universitas Airlangga. The results is showed that the characteristics of the respondents consisted of 12 respondents (33.3%) aged 56-65 years, 25 respondents (69.4%) men and 28 respondents (77.8%) had low category gradation of AFB smear. Univariate analysis showed 6 respondents (16.7%) with Beijing strains, 30 respondents (83.3%) with non-Beijing strains, 32 respondents (88.9%) conversion sputum AFB and 4 respondents (11.1%) non conversion sputum AFB. Bivariate analysis with Chi-Square statistical test shows that p value 0.022 < 0,05, that means there was association of Beijing strains with BTA conversion. Microscopic examination of BTA can be used to monitor and evaluate the treatment of new pulmonary TB patients undergoing treatment and the Beijing Mycobacterium tuberculosis strain has a significant correlation with the treatment failure of anti-tuberculosis drugs in South Sulawesi.
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van de Berg S, Jansen-Aaldring N, de Vries G, van den Hof S. Patient support for tuberculosis patients in low-incidence countries: A systematic review. PLoS One 2018; 13:e0205433. [PMID: 30304052 PMCID: PMC6179254 DOI: 10.1371/journal.pone.0205433] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 09/25/2018] [Indexed: 01/12/2023] Open
Abstract
Background Patient support during tuberculosis treatment is expected to be more often available and more customized in low tuberculosis incidence, high-resource settings than in lower-resource settings. The aim of this systematic review is to provide an overview of tuberculosis patient support interventions implemented in low-incidence countries and an evaluation of their effects on treatment-related outcomes as well as their acceptability by patients and providers. Methods PubMed, Social Science Citation Index and Cumulative Index to Nursing and Allied Health and Literature were searched for the period 01.2006–05.2016 on publications describing tuberculosis patient support interventions in low-incidence countries (<20 patients per 100,000 population). Results Through our search strategy, 1875 unique publications were identified. Forty publications were included: 17 evaluated patient support quantitatively, 9 qualitatively and 14 only described the patient support. Nineteen publications assessed treatment supervision options only, 21 assessed (combinations of) treatment supervision, socio-economic, psycho-emotional, health-educational and other support. Of eight studies quantitatively evaluating the effects of support with a control group, four showed positive effects: two out of three that used combinations of patient support and two out of five that compared treatment supervision options. Heterogeneity of interventions precluded pooling of results. Qualitative and descriptive studies showed that patients appreciated individualized support including treatment supervision, psycho-emotional and socio-economic support; and digital health interventions. Conclusion Our review shows that a variety of patient support interventions is implemented in low-incidence countries. Although only a few interventions were evaluated quantitatively, we identified potential best practices. The scarcity of evidence on effectiveness, however, indicates the need for further research to evaluate potential best practices.
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Affiliation(s)
| | | | - Gerard de Vries
- KNCV Tuberculosis Foundation, The Hague, The Netherlands
- Center for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Susan van den Hof
- KNCV Tuberculosis Foundation, The Hague, The Netherlands
- Dept. of Global Health, Academic Medical Center, and Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
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Jaber AAS, Khan AH, Sulaiman SAS. Evaluating treatment outcomes and durations among cases of smear-positive pulmonary tuberculosis in Yemen: a prospective follow-up study. J Pharm Policy Pract 2017; 10:36. [PMID: 29214026 PMCID: PMC5710061 DOI: 10.1186/s40545-017-0124-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Accepted: 10/27/2017] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Evaluating outcomes after tuberculosis (TB) treatment can help identify the primary reasons for treatment success or failure. However, Yemen has a treatment success rate that remains below the World Health Organization's target. This study aimed to identify factors that were associated with unsuccessful treatment and prolonged treatment (>1 year). METHOD Newly diagnosed cases of smear-positive pulmonary TB were prospectively followed at two centers (Taiz and Alhodidah, Yemen) between April 2014 and March 2015. Standardized forms were used to obtain information from the patients regarding their socio-demographic and clinical characteristics, treatment duration, and TB-related information. Multivariate logistic regression analyses were performed to identify factors that were associated with unsuccessful treatment and prolonged treatment (>1 year). RESULTS The study included data from 273 cases of newly diagnosed TB, with treatment being successful in 227 cases (83.1%) and unsuccessful in 46 cases (16.9%). Among the 46 patients with unsuccessful treatment, 29 patients (10.6%) stopped treatment, 6 patients (2.2%) transferred to another facility, 6 patients (2.2%) experienced treatment failure, and 5 patients (1.8%) died. The multivariate logistic regression analyses revealed that unsuccessful treatment was associated with female sex, illiterate status, and the presence of comorbidities. Prolonged treatment durations were associated with living in a rural area, smoking, chewing khat, a cough that lasted for >3 weeks at the beginning of treatment, and bilateral cavities during radiography. CONCLUSION These results confirm that the treatment success rate in Yemen is lower than the World Health Organization's target for smear-positive pulmonary tuberculosis. Targeting the risk factors that we identified may help improve treatment outcomes. Furthermore, it may not be prudent to re-treat patients using first-line TB drugs after an initial treatment failure.
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Affiliation(s)
- Ammar Ali Saleh Jaber
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
- School of Pharmacy, Lebanese International University, Taiz, Yemen
| | - Amer Hayat Khan
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
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Determinants of adverse treatment outcomes among patients treated under Revised National Tuberculosis Control Program in Wardha, India: Case-control study. Med J Armed Forces India 2017; 74:241-249. [PMID: 30093767 DOI: 10.1016/j.mjafi.2017.07.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 07/26/2017] [Indexed: 11/23/2022] Open
Abstract
Background Tuberculosis (TB) leads to a considerable loss of lung functions and Quality Adjusted Life Years. Several factors are associated with adverse treatment outcomes from TB which further increases this loss. We undertook the study to study the determinants of adverse treatment outcomes among tuberculosis patients treated under the Revised National Tuberculosis Control Program in a tuberculosis unit in India. Methods 88 cases and 187 controls from among patients registered in Wardha Tuberculosis Unit in the year 2014 were interviewed to study the determinants of adverse treatment outcomes of tuberculosis. All patients with adverse treatment outcomes were taken as cases. Controls were chosen from relapse free successfully treated patients using simple random sampling. Results On multivariate analysis indoor air pollution, pulmonary TB, discrimination due to TB and poor satisfaction with services significantly increased the odds of adverse treatment outcomes whereas the senior treatment supervisor visiting the patients during treatment was protective. Conclusion Appropriate new interventions and strengthening of the existing mechanisms to reduce treatment interruptions along with proper implementation of the program will help in reducing the adverse treatment outcomes and improving program performance.
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Doğru S, Döner P. Frequency and outcomes of new patients with pulmonary tuberculosis in Hatay province after Syrian civil war. ACTA ACUST UNITED AC 2017; 64:83-88. [DOI: 10.1016/j.ijtb.2016.11.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 11/25/2016] [Indexed: 10/20/2022]
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Mundra A, Deshmukh PR, Dawale A. Magnitude and determinants of adverse treatment outcomes among tuberculosis patients registered under Revised National Tuberculosis Control Program in a Tuberculosis Unit, Wardha, Central India: A record-based cohort study. J Epidemiol Glob Health 2017; 7:111-118. [PMID: 28315657 PMCID: PMC7320429 DOI: 10.1016/j.jegh.2017.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 02/18/2017] [Accepted: 02/22/2017] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Deaths, defaults, relapses, and treatment failures have made the control of TB difficult across the globe. METHODOLOGY This study is a record-based follow-up of a cohort of patients registered under Revised National Tuberculosis Control Program in the year 2014 in Wardha Tuberculosis Unit, India. Data was collected from the records available at the District Tuberculosis Office. RESULTS Data of 510 patients was analyzed. The sputum conversion rate was 88%. The overall treatment success rate was 81.9%, and rates of any adverse outcome, deaths, defaults, failure, and shift to Category IV regimen were 32.60/100 person years at risk (PYAR), 16.88/100 PYAR, 11.12/100 PYAR, 3.45/100 PYAR, and 1.15/100 PYAR, respectively. The median times for the above outcomes were 81days, 110days, 66days, 118days, and 237days, respectively. The cumulative probability of occurrence at 6months of any adverse outcome, deaths, default, failure, and shift to Category IV regimen was 0.145, 0.056, 0.088, 0.002, and 0.004, respectively. On multivariate analysis, the determinant of any adverse outcome was age >45years, whereas extrapulmonary disease was protective. The hazard of defaulting was also significantly higher in male patients and those aged >45years. CONCLUSION Appropriate interventions and program implementation to reduce the adverse treatment outcomes and interruptions will help in improving program performance.
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Affiliation(s)
- Anuj Mundra
- Department of Community Medicine, Mahatma Gandhi Institute of Medical Sciences, Sewagram, Wardha, India.
| | - Pradeep R Deshmukh
- Department of Community Medicine, Mahatma Gandhi Institute of Medical Sciences, Sewagram, Wardha, India
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Babalik A, Kiziltas S, Gencer S, Kilicaslan Z. An investigation into the relationship between region specific quality of life and adverse tuberculosis treatment outcomes in Istanbul, Turkey. REVISTA PORTUGUESA DE PNEUMOLOGIA 2014; 20:248-53. [PMID: 24674616 DOI: 10.1016/j.rppneu.2014.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 11/21/2013] [Accepted: 01/06/2014] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Istanbul has the highest incidence of tuberculosis (TB) in Turkey. It is also the largest city, with considerable differences in quality of life across its urban regions. The aim of this study is to investigate the relationship between (i) the diverse quality of life across specific urban regions, (ii) TB incidence rates, inclusive of demographic and clinical characteristics of TB patients, and (iii) adverse treatment outcomes. METHODS This retrospective study included 23,845 new TB patients (recorded in the National TB Registry between 2006 and 2010) in Istanbul. Thirty-nine urban districts of Istanbul were ranked into five groups on the basis of an urban quality of life index. Patient data were matched with these groups, and further categorized according to 'age', 'sex', 'country of birth' and 'antibiotics resistance'. Adverse treatment outcomes and TB incidence rates were extracted from official records. Logistic regression, clustered analyses, 95% CI and p values (STATA) were reported to describe the association between variables. RESULTS Six per cent of total cases had 'at least one adverse treatment outcome' (default 3.8%, failure 0.5%, death 1.7% in total cases). 'An adverse treatment outcome' was found to be associated with age OR (CI 95%) (1.02 (1.01-1.03)); 'male sex' 1.65 (1.28-2.12); 'other country of birth' 4.82 (3.05-7.62); 100,000 per 'over 60' insidence goups 1.61 (1.32-1.97), the lowest quality of life index 0.65 (0.47-0.83). CONCLUSIONS Patients with high tuberculosis risk factors living in high incidence regions need to be closely monitored. Patients living in lower ranking regions are more likely to have 'poor treatment outcomes'.
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Affiliation(s)
- A Babalik
- Department of Pulmonology, Sureyyapasa Chest Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey.
| | | | - S Gencer
- Clinic of Infectious Diseases and Clinical Microbiology, Dr. Lutfi Kirdar Kartal Training and Research Hospital, Istanbul, Turkey
| | - Z Kilicaslan
- Department of Pulmonology, Istanbul University Faculty of Medicine, Istanbul, Turkey
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