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Khaitan A, Rai SK, Krishnan A, Gupta SK, Kant S, Khilnani GC. "I Would Rather Die Drinking than take the Medicine": Role of Alcohol Use Disorder in Loss-to-follow-up of Tuberculosis Treatment in a Rural Area of Ballabgarh, Haryana. Indian J Community Med 2024; 49:152-156. [PMID: 38425976 PMCID: PMC10900456 DOI: 10.4103/ijcm.ijcm_211_23] [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: 03/29/2023] [Accepted: 10/19/2023] [Indexed: 03/02/2024] Open
Abstract
Introduction Alcohol use disorder (AUD) is a significant risk factor for tuberculosis (TB) treatment loss-to-follow-up (LTFU). This field-based study was undertaken to understand the role of AUD and TB treatment LTFU and the reasons behind this association in a rural area of Ballabgarh, Haryana. Material and Methods TB patients who had completed their treatment and who had been LTFU were included in the study, along with the National TB Elimination Program (NTEP) staff, healthcare providers, family, and community members from Ballabgarh block of the north Indian state of Haryana. In-depth interviews (IDIs) and focused group discussions (FGDs) were conducted to gauge the perceptions of stakeholders regarding reasons for LTFU, especially in the context of alcohol use. Inductive analysis of the transcripts was done in keeping with the grounded theory, and themes with their sub-themes were identified. A conceptual framework of TB-AUD was constructed, and potential areas for intervention were determined. Results Fifty-eight IDIs and four FGDs were conducted in mid-2018. Almost all key informants and many patient participants believed that alcohol use makes TB patients highly susceptible to treatment LTFU. Key themes identified were shared personality traits and attitudes, combined side effects of anti-tubercular drugs and alcohol use, lack of family support, and an adverse financial situation. Conclusion These findings call for a change in NTEP's approach to AUD-TB. Interventions may include collecting alcohol use information at patient enrolment and closure, integrating brief interventions for alcohol cessation in NTEP, and linking patients to deaddiction centers with the provision of appropriate dietary and financial support.
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Affiliation(s)
- Anwita Khaitan
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjay K. Rai
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anand Krishnan
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sanjeev K. Gupta
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Shashi Kant
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Gopi C. Khilnani
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
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Tok PSK, Wong LP, Liew SM, Razali A, Mahmood MI, Chinnayah T, Kawatsu L, Toha HR, Mohd Yusof K, Abd Rahman R, Che Mat Din SNA, Loganathan T. A qualitative exploration of tuberculosis patients who were lost to follow-up in Malaysia. PLoS One 2023; 18:e0289222. [PMID: 37676902 PMCID: PMC10484432 DOI: 10.1371/journal.pone.0289222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 07/14/2023] [Indexed: 09/09/2023] Open
Abstract
BACKGROUND Loss to follow-up (LTFU) is an unsuccessful treatment outcome for tuberculosis (TB) patients. In Malaysia, LTFU affects around 1 in 20 TB patients. Integration of qualitative research methods and evidence will provide a better understanding of LTFU and its underlying issues. In this study, we qualitatively explored TB patients' experiences in receiving treatment and their reasons for leaving TB care. METHOD In-depth interviews of 15 patients with a history of LTFU were conducted from January to September 2020. Interview guides were developed to explore TB patients' experiences while receiving treatment, including challenges faced and reasons for treatment interruption. Data were thematically analysed using the framework method. RESULTS We identified 11 emerging themes that occurred at four levels of interaction with TB patients. First, at the patient personal level, TB beliefs referring to patients' perception of illness and wellness, patients' perceived role of traditional and complementary medicine, and substance abuse were important. Second, the healthcare system and treatment factors that were highlighted included the organisation of care and treatment, interaction with healthcare professionals, particularly in communication and counselling, and TB medications' side effects. Third, structural factors including financial burden, logistical and transportation issues and work-related factors were identified to be barriers to treatment continuation. Fourth, the interpersonal level interaction of patients should not be neglected; this includes family relationships and support as well as peer influence. CONCLUSION Study findings put forth issues and challenges faced by TB patients while receiving treatment and underscore areas where actions can be taken. This will contribute to informing the development and implementation of future TB control strategies that are responsive to TB patients' needs and concerns, to effectively address LTFU and ensure better treatment completion rates among TB patients in Malaysia.
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Affiliation(s)
- Peter Seah Keng Tok
- Institute for Clinical Research, National Institutes of Health (NIH), Ministry of Health Malaysia, Shah Alam, Selangor, Malaysia
| | - Li Ping Wong
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Su May Liew
- Department of Primary Care Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Asmah Razali
- Sector of TB/Leprosy, Disease Control Division, Ministry of Health Malaysia, Putrajaya, Malaysia
| | - Mohd Ihsani Mahmood
- Sector of TB/Leprosy, Disease Control Division, Ministry of Health Malaysia, Putrajaya, Malaysia
| | - Thilaka Chinnayah
- Sector of TB/Leprosy, Disease Control Division, Ministry of Health Malaysia, Putrajaya, Malaysia
| | - Lisa Kawatsu
- Department of Epidemiology and Clinical Research, the Research Institute of Tuberculosis, Japan Anti-tuberculosis Association (RIT/JATA), Tokyo, Japan
| | - Haidar Rizal Toha
- Johor State Health Department, Ministry of Health Malaysia, Johor Bahru, Johor, Malaysia
| | - Khalijah Mohd Yusof
- Johor State Health Department, Ministry of Health Malaysia, Johor Bahru, Johor, Malaysia
| | - Rozanah Abd Rahman
- Respiratory Medicine Department, Hospital Sultanah Aminah, Ministry of Health Malaysia, Johor Bahru, Johor, Malaysia
| | | | - Tharani Loganathan
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Monique OPPERMAN, Ilse DUPREEZ. FACTORS CONTRIBUTING TO PULMONARY TB TREATMENT LOST TO FOLLOW-UP IN DEVELOPING COUNTRIES: AN OVERVIEW. Afr J Infect Dis 2022; 17:60-73. [PMID: 36756489 PMCID: PMC9885020 DOI: 10.21010/ajidv17i1.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 11/21/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
Background Despite the available treatment options, pulmonary tuberculosis (TB) remains a leading cause of disease-related deaths worldwide. Treatment non-adherence/lost to follow-up (LTFU), particularly in developing countries, is a continuous concern. LTFU prolongs TB infectiousness and contributes to TB treatment failure, relapse, and death. Furthermore, LTFU also delays global TB eradication by promoting TB spread and drug-resistant TB strain development.[1] The purpose of this paper is to give an overview of the commonly observed risk factors associated with TB treatment LTFU in developing countries. Materials and Methods A literature survey was done of studies published in the past decade, which evaluated the risk factors for LTFU in TB patients, specifically in developing countries. Furthermore, some prospective TB treatment adherence initiatives and the feasibility of these initiatives within developing countries were assessed.[3]. Results Several variables, including socio-demographic, patient-related, TB disease and other health-related-factors, healthcare and system determinants, as well as treatment-related factors, were identified to increase the risk of TB treatment LTFU. More recently applied adherence interventions in developing countries, show potential for implementation on a larger scale. Conclusion Successful TB treatment is contingent on treatment adherence, and by addressing these persisting LTFU risk factors, treatment adherence in developing countries may be improved.
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Affiliation(s)
- OPPERMAN, Monique
- Human Metabolomics, North-West University (Potchefstroom Campus), Private Bag x6001, Box 269, Potchefstroom, South Africa, 2531
| | - DU PREEZ, Ilse
- Human Metabolomics, North-West University (Potchefstroom Campus), Private Bag x6001, Box 269, Potchefstroom, South Africa, 2531,Corresponding Author’s E-Mail:
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Nonadherence Predictors to Tuberculosis Medications among TB Patients in Gambella Region of Ethiopia. CANADIAN JOURNAL OF INFECTIOUS DISEASES AND MEDICAL MICROBIOLOGY 2022; 2022:9449070. [PMID: 36061635 PMCID: PMC9433279 DOI: 10.1155/2022/9449070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/08/2022] [Indexed: 12/04/2022]
Abstract
Background Global tuberculosis (TB) disease deaths rise comparable to the one seen in 2015 (by 200,000) or even in 2012 (by 400,000) as a result of the potential impact of the COVID-19 pandemic. Ethiopia's Gambella region is leading for years in terms of TB cases and its comorbidities. The TB control program effectiveness depends on in large on the patients completing the appropriate treatment regimen. Hence, the objective of this study was to determine the determinants of nonadherence to anti-TB drug treatment among patients in Gambella regional state of Ethiopia. Methods A case-control study was conducted on cohorts of TB patients sampled from four public health facilities in Gambella Region from January 2019 to 2020, followed by 18 months of follow-up. The total sample size was 296 patients (74 cases and 222 controls) with a response rate of 97.3% (288 : 72 nonadhered cases and 216 controls). Cases (nonadhered) were TB patients who missed 10% of the doses while controls were patients, who completed 90% or more doses. Results TB patients, who perceived stigma [AOR = 2.7 at 95% CI (1.1–6.6) with P value <0.05], failed to receive any counseling during the treatment course [AOR = 65.24 at 95% CI (11.69–363.95) with P value <0.01], patients who used to smoking during treatment [AOR = 15.4 at 95% CI (7.7–30) with P value <0.01], taking TB medications regularly has no benefits [AOR = 6.8 at 95% CI (1.8–24.9) with P value <0.05], and patients believing TB disease as not severe [AOR = 8.38 at 95% CI (2.0–34.6) with P value <0.05] were significantly or highly significantly associated with nonadherence to anti-TB drugs medications. Conclusion The determinants of nonadherence to anti-TB treatment among TB patients in the Gambella region during the study period were the absence of counselling services, and patients' behavior (smoking habits, undermining the severity of TB disease, lack of trust in the outcomes of regular medications, and perceived stigmatization). Accordingly, capacitating healthcare providers and workers at all TB clinics for effective counseling , preventing perceived stigma by protecting the patient's secrecy, and routine health education has paramount importance for effective TB control in Gambella.
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Khaitan A, Rai SK, Krishnan A, Gupta SK, Kant S, Khilnani GC. “Better to Die Than Take These Medicines”: A Community-Based Qualitative Study on the Determinants of Treatment Loss-to-Follow-Up in Tuberculosis Patients in District Faridabad, Haryana, India. Cureus 2022; 14:e25030. [PMID: 35591891 PMCID: PMC9109944 DOI: 10.7759/cureus.25030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2022] [Indexed: 11/08/2022] Open
Abstract
Introduction India is the biggest contributor to the global incidence of tuberculosis (TB). A major reason behind the persistently high incidence of TB in India is treatment loss-to-follow-up (LTFU). The consequences of LTFU include continuous transmission to uninfected individuals, drug resistance, and a higher rate of death in incompletely treated patients. It is a significant hurdle to making India ‘TB-Free’ by 2025. Hence, we conducted a community-based qualitative study to understand the determinants of treatment of LTFU in TB patients in the Faridabad district of Haryana, India. Methodology We enrolled TB patients who had completed treatment as well as those who had been LTFU. We also enrolled National Tuberculosis Elimination Programme (NTEP) functionaries, healthcare providers, family members, and community members. In-depth interviews (IDIs) and focus group discussions (FGDs) were conducted to understand stakeholders’ perceptions of reasons for LTFU. The grounded theory approach was used with inductive analysis. Data were triangulated from stakeholders’ interviews. Themes and sub-themes were identified. A Health Belief Model for TB treatment completion was developed. Results Fifty-eight IDIs and four FGDs were conducted between May-June 2018. The major themes influencing the treatment of LTFU which emerged from the analyses were - the role of external motivators, regular use of alcohol, lack of/or inappropriate knowledge related to treatment, lack of family support, and side effects of anti-tubercular drugs, and a poor experience with the health system. Stigma was not found to be a major determinant - in the few cases that it affected treatment, it spurred treatment completion rather than LTFU. “I completed the course with great difficulty. Then they started it again! […] I said-Sorry, sir, I can’t go through this again. It’s better to die once than to die a thousand deaths.” - Fifty-one-year-old male patient who was lost-to-follow-up on re-treatment. Discussion This study was a comprehensive multi-stakeholder qualitative undertaking to identify the determinants of LTFU. Our qualitative approach explained the associations between LTFU and certain factors (e.g.: alcohol use, side effects, etc.) found in previous quantitative studies.
The strength of this study was that we ensured participation by patients as well as all district-level stakeholders from the national health programme, which no previous qualitative study on the treatment LTFU in India had achieved. The entire qualitative analysis was done manually and in Hindi (the language in which interviews were conducted). Hence, no data were lost in translation. The limitation was that its findings were specific to the study area and study population, as is the case with all qualitative studies. Conclusion All healthcare providers should be sensitised to the determinants of treatment LTFU, so that they can pay special attention to at-risk patients and take appropriate steps to prevent LTFU. For instance, patients with a pattern of regular alcohol use should be counselled and may be referred to deaddiction centres, with the continuum of care maintained. The journey from tuberculosis diagnosis to treatment completion is often extremely traumatic for the patient. The onus to successfully complete treatment lies not with the patient alone, but with the health system as well.
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Sharani ZZ, Ismail N, Yasin SM, Zakaria Y, Razali A, Demong NAR, Mohammad M, Ismail Z. Characteristics and determinants of loss to follow-up among tuberculosis (TB) patients who smoke in an industrial state of Malaysia: a registry-based study of the years 2013-2017. BMC Public Health 2022; 22:638. [PMID: 35365112 PMCID: PMC8976383 DOI: 10.1186/s12889-022-13020-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 03/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background The increased risk of loss to follow-up among TB smokers raises concern over the secondary spread within the community. This study aimed to determine the factors associated with loss to follow-up among TB patients who smoke. Methods All registered TB patients who smoke in the state of Selangor between 2013 and 2017 via the Malaysian Tuberculosis Information System (MyTB) database were included for analysis. TB patients who smoke were considered those who are “current smoker” during the notification, while loss to follow-up was defined as a TB patient who had interrupted treatment for 2 months or longer. There were 3 main variable domains included for analysis: sociodemographic profiles, disease profiles, and comorbidities. Logistic regression analysis was used to identify determinants of loss to follow-up among TB patients who smoke. Results A total of 14.1% (N = 813) of TB patients who smoke loss to follow-up. The determinants of loss to follow-up among TB smokers were working age population aged 32-41 and 42-53 years old (AOR 1.08; 95%CI 1.23,2.08) and (AOR 1.44; 95%CI 1.11,1.87) respectively, Malaysian nationality (AOR 2.34; 95%CI 1.66,3.30), patients staying in urban area (AOR 1.55; 95% CI 1.23,1.97), income level less than RM2160 (AOR 1.59; 95% CI 1.14,2.20), un-employed (AOR 1.30; 95%CI 1.09-1.55), have low education level i.e., secondary school education, primary school education and no formal education (AOR 1.60; 95%CI 1.22,2.10), (AOR 1.73; 95%CI 1.16,2.57) and (AOR 2.29; 95% CI 1.57,3.33) respectively, previously treated TB cases (AOR 2.19; 95% CI 1.71,2.81), active TB case detection methods (AOR 2.06; 95%CI 1.40,3.02), moderate lesion x-ray (AOR 1.60; 95%CI 1.13,2.27) and HIV positive (AOR 1.36; 95%CI 1.02,1.82). All the significant factors gave rise to the final model of determinants, with a predictability of 67.2% (95% CI 65.0,69.3). Conclusions The high proportion of loss to follow-up among TB patients who smoke highlight the importance of providing early risk detection that examines the three main domains of risk factors such as socioeconomic, disease profiles and comorbidities. Potential integrated intervention should aim to reduce the proportion of smoking among TB patients through the stop smoking programme together with directly observed therapy (DOT).
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Affiliation(s)
- Zatil Zahidah Sharani
- Department of Public Health Medicine, Faculty of Medicine, Universiti Teknologi MARA (UiTM) Sungai Buloh Campus, 47000, Sungai Buloh, Selangor, Malaysia.,Biomedical Epidemiology Unit, Special Resource Centre, Institute for Medical Research (IMR), National institute of Health (NIH) Setia Alam, 40170, Shah Alam, Selangor, Malaysia
| | - Nurhuda Ismail
- Department of Public Health Medicine, Faculty of Medicine, Universiti Teknologi MARA (UiTM) Sungai Buloh Campus, 47000, Sungai Buloh, Selangor, Malaysia.
| | - Siti Munira Yasin
- Department of Public Health Medicine, Faculty of Medicine, Universiti Teknologi MARA (UiTM) Sungai Buloh Campus, 47000, Sungai Buloh, Selangor, Malaysia
| | - Yuslina Zakaria
- Department of Pharmacology, Faculty of Pharmacy, Universiti Teknologi MARA (UiTM) Puncak Alam Campus, 42300, Sungai Buloh, Selangor, Malaysia
| | - Asmah Razali
- Sector TB/Leprosy, Disease Control Division, Ministry of Health, 62590, Putrajaya, Malaysia
| | - Nur Atiqah Rochin Demong
- Department of Technology and Supply Chain Management Studies, Faculty of Business and Management, Universiti Teknologi MARA, 42300, Puncak Alam, Selangor, Malaysia
| | - Mariam Mohammad
- Department of Public Health Medicine, Faculty of Medicine, Universiti Teknologi MARA (UiTM) Sungai Buloh Campus, 47000, Sungai Buloh, Selangor, Malaysia
| | - Zaliha Ismail
- Department of Public Health Medicine, Faculty of Medicine, Universiti Teknologi MARA (UiTM) Sungai Buloh Campus, 47000, Sungai Buloh, Selangor, Malaysia
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Gilmour B, Xu Z, Bai L, Addis Alene K, Clements ACA. Risk factors associated with unsuccessful tuberculosis treatment outcomes in Hunan Province, China. Trop Med Int Health 2022; 27:290-299. [PMID: 35014123 PMCID: PMC9305245 DOI: 10.1111/tmi.13720] [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: 11/29/2022]
Abstract
OBJECTIVES Globally, China has the third highest number of tuberculosis (TB) cases despite high rates (85.6%) of effective treatment coverage. Identifying risk factors associated with unsuccessful treatment outcomes is an important component of maximizing the efficacy of TB control programs. METHODS Retrospective cohort study to evaluate the outcomes of 306,860 drug-susceptible TB patients who underwent treatment in Hunan Province, China between 2013 and 2018. Univariable and multivariable logistic regression models were used to identify factors associated with unsuccessful TB treatment outcomes. RESULTS A successful treatment outcome was recorded for 98.6% of patients, defined as the sum of patients who were cured (36.2%) and completed treatment (62.4%). An unsuccessful treatment outcome was recorded for 1.8% of patients, defined as the sum of treatment failure (1.1%), deaths (0.5%) and lost to follow up (0.2%). The odds of an unsuccessful treatment outcome showed an increasing trend in more recent years of registration (2018 Adjusted Odds Ratio (AOR): 1.43; 95% Confidence Interval (CI) 1.31, 1.57 relative to 2013). Other significant risk factors were male sex (AOR: 1.17; 95% CI 1.10, 1.25); increasing age (AOR:1.02 per year increase; 95% CI 1.02,1.02); being severely ill (AOR: 1.50; 95% CI 1.33, 1.70); having a history of TB treatment (AOR: 2.93; 95% CI 2.69, 3.20); not being under systematic management (AOR: 16.10 (14.49, 17.88) and treatment regimens that differed from full course management. CONCLUSIONS The increasing likelihood of an unsuccessful treatment outcome over time necessitates the need for further research.
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Affiliation(s)
- Beth Gilmour
- Faculty of Health Sciences, Curtin University, Bentley, Australia
| | - Zuhui Xu
- Xiangya School of Public Health, Central South University, Changsha, China.,TB Control Institute of Hunan Province, Changsha, China
| | - Liqiong Bai
- TB Control Institute of Hunan Province, Changsha, China
| | - Kefyalew Addis Alene
- Faculty of Health Sciences, Curtin University, Bentley, Australia.,Telethon Kids Institute, Nedlands, Australia
| | - Archie C A Clements
- Faculty of Health Sciences, Curtin University, Bentley, Australia.,Telethon Kids Institute, Nedlands, Australia
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Mishra P, Sharma RK, Yadav R, Rao VG, Nigam S, Lingala MA, Bhat J. Reasons for loss to follow-up (LTFU) of pulmonary TB (PTB) patients: A qualitative study among Saharia, a particularly vulnerable tribal group of Madhya Pradesh, India. PLoS One 2021; 16:e0261152. [PMID: 34941885 PMCID: PMC8699669 DOI: 10.1371/journal.pone.0261152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 11/27/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Loss to follow-up (LTFU) among pulmonary tuberculosis (PTB) patients is a significant challenge for TB control. However, there is a dearth of information about the factors leading to LTFU among marginalized communities. This study highlights the factors associated with LTFU in Saharia, a tribe of Madhya Pradesh having high tuberculosis (TB) prevalence. METHODS A qualitative study was carried out during January-April 2020 among twenty-two pulmonary TB patients, recorded as LTFU in NIKSHAY, with ten treatment supporters and ten patient's family members. Semi-structured personal interview tools were used to collect the information on the history of anti-tuberculosis treatment, adverse drug events (ADE), social cognitive, behaviors, myths, and misbeliefs. The interviews were transcribed and thematically analysed to examine underlying themes. RESULTS The study explored various social, behavioral factors leading to loss to follow-up among PTB patients. Drug side effects, alcoholism, social stigma, lack of awareness of the seriousness of the diseases and poor counseling are the main barriers to treatment adherence in this community. CONCLUSIONS The study highlights the need to address the issues related to LTFU during TB treatment. The enhanced efforts of treatment supporters, health staff, and family & community persons must motivate and support the patients.
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Affiliation(s)
- Prashant Mishra
- ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
| | | | - Rajiv Yadav
- ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
| | - V. G. Rao
- ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
| | - Samridhi Nigam
- ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
| | | | - Jyothi Bhat
- ICMR-National Institute of Research in Tribal Health (NIRTH), Jabalpur, India
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Byun JY, Kim HL, Lee EK, Kwon SH. A Systematic Review of Economic Evaluations of Active Tuberculosis Treatments. Front Pharmacol 2021; 12:736986. [PMID: 34966276 PMCID: PMC8710595 DOI: 10.3389/fphar.2021.736986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/12/2021] [Indexed: 11/16/2022] Open
Abstract
Background: The disease burden of active tuberculosis (TB) is considerable, but systematic reviews of economic evaluations of active TB treatments are scarce. Methods: PubMed, EMBASE, and the Cochrane Library databases were used to search for articles on cost-effectiveness analysis or cost-utility analysis that economically evaluated active TB treatments, which were then systematically reviewed by two independent reviewers. We extracted vital components of the included studies, such as country, population, intervention/comparator, primary outcome, values of outcomes, thresholds, model type, time horizon, and health states included in the model. Results: Seventeen studies were included in this systematic review. Thirteen dealt with interventions of medications, and the remaining four compared care strategies. The Markov model was the most commonly used tool to compare medications, whereas studies on care plans mainly used decision trees. The most commonly used primary outcome was disability-adjusted life years, followed by quality-adjusted life years. For treatment-naïve TB, the 4-month regimen was more cost-effective than the 6-month regimen mainly in low- and middle-income countries. For multidrug-resistant TB, a bedaquiline-based regimen was cost-effective. For multidrug-resistant TB, decentralized care that employed the use of home or mobile devices was more cost-effective than hospital-based centralized care in low- and middle-income countries. Conclusion: New treatment strategies to improve therapeutic outcomes by enhancing treatment adherence, such as regimens with shorter durations (2 or 4 months) and decentralized care, or new anti-TB agents (e.g., bedaquiline) have been suggested as cost-effective interventions for active TB. This review provides information on the economic evaluation of active TB from good-quality studies, thus aiding the future economic evaluation of active TB.
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Affiliation(s)
- Joo-Young Byun
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Hye-Lin Kim
- College of Pharmacy, Sahmyook University, Seoul, South Korea
| | - Eui-Kyung Lee
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Sun-Hong Kwon
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
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Bartholomay P, Pinheiro RS, Dockhorn F, Pelissari DM, de Araújo WN. Brazilian cohort study of risk factors associated with unsuccessful outcomes of drug resistant tuberculosis. BMC Infect Dis 2021; 21:1049. [PMID: 34627179 PMCID: PMC8502313 DOI: 10.1186/s12879-021-06756-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 09/11/2021] [Indexed: 11/10/2022] Open
Abstract
Background Treatment outcomes were evaluated of a cohort of new pulmonary tuberculosis (TB) cases that were rifampicin resistant, multidrug-resistant, or extensively resistant during 2013 and 2014 in Brazil. The objective of this study is to identify factors associated with unfavorable treatment outcomes for drug-resistant TB cases. Methods The Brazilian Special Tuberculosis Treatment Information System (SITE-TB) was the main data source. The independent variables were classified into four blocks (block I: individual characteristics; block II: clinical characteristics and proposed treatment; block III: treatment follow-up characteristics; and block IV: TB history). The category of successful therapeutic outcome was compared with lost to follow-up, failure, and death. Considering the multiple outcomes as the dependent variable, the odds ratios (OR) and its respective 95% confidence interval (95% CI) were estimated by multinomial logistic regression. Results After applying the exclusion criteria, 980 (98.8%) individuals were included in the study. Of these, 621 (63.4%) had successful treatment, 163 (16.6%) lost to follow-up, 76 (7.8%) failed, and 120 (12.2%) died. Important factors associated with lost to follow-up in the final model included use of illicit drugs (OR = 2.5 95% CI: 1.57–3.82). Outcome failure was associated with having disease in both lungs (OR = 2.0; 95% CI: 1.09–3.62) and using more than one or not using injectable medication (OR = 2.8; 95% CI: 1.05–7.69). Major factors for the death outcome were at least 60 years old (OR = 3.4; 95% CI: 1.90–6.03) and HIV positive (OR = 2.7; 95% CI: 1.45–4.83). Conclusions The factors associated with unfavorable treatment outcomes were different. Some of these factors are specific to each outcome, which reflects the complexity of providing care to these individuals. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-021-06756-7.
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Affiliation(s)
- Patricia Bartholomay
- Tropical Disease Post-Graduation Program, University of Brasilia, Brasília, DF, Brazil. .,National Tuberculosis Control Program, Health Surveillance Secretariat, Ministry of Health, Brasília, DF, Brazil.
| | | | - Fernanda Dockhorn
- National Tuberculosis Control Program, Health Surveillance Secretariat, Ministry of Health, Brasília, DF, Brazil
| | - Daniele Maria Pelissari
- National Tuberculosis Control Program, Health Surveillance Secretariat, Ministry of Health, Brasília, DF, Brazil
| | - Wildo Navegantes de Araújo
- Tropical Disease Post-Graduation Program, University of Brasilia, Brasília, DF, Brazil.,National Institute for Science and Technology for Health Technology Assessment, Porto Alegre, RS, Brazil
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11
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Risk Factors for Loss to Follow-Up in the Lower Extremity Limb Salvage Population. Plast Reconstr Surg 2021; 148:883-893. [PMID: 34415857 DOI: 10.1097/prs.0000000000008356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Limb salvage for chronic lower extremity wounds requires long-term care best delivered by specialized multidisciplinary centers. This optimizes function, reduces amputation rates, and improves mortality. These centers may be limited to urban/academic settings, making access and appropriate follow-up challenging. Therefore, the authors hypothesize that both system- and patient-related factors put this population at exceedingly high risk for loss to follow-up. METHODS Records were reviewed retrospectively for 200 new patients seen at the Georgetown Center for Wound Healing in 2013. The primary outcome was loss to follow-up, defined as three consecutive missed appointments despite explicit documentation indicating the need for return visits. Demographic, clinical, and geographic data were compared. Multivariate logistic regression analysis for loss to follow-up status controlled for variables found significant in the bivariate analysis. Spatial dependency was evaluated using variograms. RESULTS Over a 6.5-year-period, 49.5 percent of patients followed were lost to follow-up. Male sex and increased driving distance to the limb salvage center were risk factors for loss to follow-up. Wound-specific characteristics including ankle and knee/thigh location were also associated with higher rates of loss to follow-up. There was no spatial dependency or discrete clustering of at-risk patients. CONCLUSIONS This study is the first of its kind to investigate the demographic and clinical characteristics that predispose chronic lower extremity wound patients to loss to follow-up. These findings inform stakeholders of the high rates of loss to follow-up and support decentralized specialty care, in the form of telemedicine, satellite facilities, and/or dedicated case managers. Future work will focus on targeting vulnerable populations through focused interventions to reduce patient and system burden. CLINICAL QUESTION/LEVEL OF EVIDENCE Risk, III.
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12
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Gama WM, Frank CHM, Almeida TVR, Dos Santos DS, Chaves YO, da Silva DF, Orlandi PP, Pereira FR, Magalhães GF, Baptista BJ, de Oliveira Silva VL, da Silva Balieiro AA, Santana MF, Gonçalves RL, da Costa AG, Dos Santos MC, de Lima Ferreira LC, Lacerda MVG, Nogueira PA. Immunologic biomarkers, morbidity and mortality among HIV patients hospitalised in a Tertiary Care Hospital in the Brazilian Amazon. BMC Infect Dis 2021; 21:876. [PMID: 34445956 PMCID: PMC8394190 DOI: 10.1186/s12879-021-06566-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 08/12/2021] [Indexed: 11/23/2022] Open
Abstract
Background The irregular use of antiretroviral therapy (ART) and late diagnosis still account for a large part of HIV-associated mortality in people living with HIV (PLHIV). Herein, we describe HIV-associated morbidity among hospitalised HIV/AIDS patients with advanced immunosuppression and assess the comorbidities, laboratory parameters, and immunological markers associated with mortality. Methods The cross-sectional study was conducted at the Fundação de Medicina Tropical Doutor Heitor Vieira Dourado (FMT-HVD) in Manaus, Brazil. In all, 83 participants aged between 12 and 70 years were enrolled by convenience within 72 h of their hospitalisation. Clinical and laboratory data were obtained from electronic medical records. We prospectively measured the cytokines Th1/Th2/Th17 and inflammatory cytokines IL-8, IL-1β, and IL-12 using cytometric bead array, and the soluble CD14 using in-house enzyme-linked immunosorbent assay. Results The HIV/AIDS inpatients presented a scenario of respiratory syndromes as the most prevalent comorbidity. Almost all patients had CD4 T counts below 350 cells/mL and the mortality rate was 20.5%. Pulmonary tuberculosis, neurotoxoplasmosis and oropharyngeal–esophageal candidiasis were the most prevalent opportunistic infections. TB and weight loss were more prevalent in HIV/AIDS inpatients who died. The Mann Whitney analysis showed that those who died had higher platelet distribution width (PDW) on admission, which is suggestive for platelet activation. The Poisson multivariate analysis showed the prevalence of TB, digestive syndrome and increases in IL-8 and lactate dehydrogenase (LDH) associated to death. Conclusions The advanced immunosuppression characterized by the opportunistic infections presented in these HIV/AIDS inpatients was the major factor of mortality. The role of platelet activation in worse outcomes of hospitalisation and the IL-8 associated with the context of advanced immunosuppression may be promising markers in the prediction of mortality in HIV/AIDS patients.
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Affiliation(s)
- Wellington Mota Gama
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil
| | | | | | - Daniel Silva Dos Santos
- Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil
| | - Yury Oliveira Chaves
- Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.,Programa de Pós-Graduação em Biologia Parasitária, Instituto Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Danielle Furtado da Silva
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil
| | - Patrícia Puccinelli Orlandi
- Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.,Instituto Aggeu Magalhaes, Fundação Oswaldo Cruz-Fiocruz, Recife, Brazil
| | | | - Gleicienne Feliz Magalhães
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil
| | | | | | - Antônio Alcirley da Silva Balieiro
- Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.,Programa de Pós-Graduação em Biologia Parasitária, Instituto Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Monique Freire Santana
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Roberta Lins Gonçalves
- Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Amazonas, Manaus, Brazil
| | - Allyson Guimarães da Costa
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil.,Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil.,Diretoria de Ensino e Pesquisa, Fundação Hospitalar de Hematologia e Hemoterapia do Amazonas, Manaus, Brazil.,Programa de Pós-Graduação em Ciências Aplicadas à Hematologia, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Marcelo Cordeiro Dos Santos
- Instituto Aggeu Magalhaes, Fundação Oswaldo Cruz-Fiocruz, Recife, Brazil.,Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Luís Carlos de Lima Ferreira
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-Graduação em Ciências da Saúde, Universidade Federal do Amazonas, Manaus, Brazil.,Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Marcus Vinicius Guimaraes Lacerda
- Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil.,Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.,Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, Brazil
| | - Paulo Afonso Nogueira
- Programa de Pós-Graduação em Imunologia Básica e Aplicada, Universidade Federal do Amazonas, Manaus, Brazil. .,Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, Brazil. .,Programa de Pós-Graduação em Biologia da Relação Patógeno Hospedeiro, Instituto Leônidas e Maria Deane, Manaus, Brazil.
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13
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Lee G, Scuffell J, Galea JT, Shin SS, Magill E, Jaramillo E, Sweetland AC. Impact of mental disorders on active TB treatment outcomes: a systematic review and meta-analysis. Int J Tuberc Lung Dis 2020; 24:1279-1284. [PMID: 33317672 PMCID: PMC7740071 DOI: 10.5588/ijtld.20.0458] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND: Comorbid mental disorders in patients with TB may exacerbate TB treatment outcomes. We systematically reviewed current evidence on the association between mental disorders and TB outcomes.METHODS: We searched eight databases for studies published from 1990 to 2018 that compared TB treatment outcomes among patients with and without mental disorders. We excluded studies that did not systematically assess mental disorders and studies limited to substance use. We extracted study and patient characteristics and effect measures and performed a meta-analysis using random-effects models to calculate summary odds ratios (ORs) with 95% confidence intervals (CIs).RESULTS: Of 7687 studies identified, 10 were included in the systematic review and nine in the meta-analysis. Measurement of mental disorders and TB outcomes were heterogeneous across studies. The pooled association between mental disorders and any poor outcome, loss to follow-up, and non-adherence were OR 2.13 (95%CI 0.85-5.37), 1.90 (95%CI 0.33-10.91), and 1.60 (95%CI 0.81-3.02), respectively. High statistical heterogeneity was present.CONCLUSION: Our review suggests that mental disorders in TB patients increase the risk of poor TB outcomes, but pooled estimates were imprecise due to small number of eligible studies. Integration of psychological and TB services might improve TB outcomes and progress towards TB elimination.
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Affiliation(s)
- G Lee
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
| | - J Scuffell
- School of Population Health and Environmental Sciences, King´s College London, London, UK
| | - J T Galea
- School of Social Work, College of Behavioral and Community Sciences, University of South Florida, Tampa, FL, College of Public Health, University of South Florida, Tampa, FL
| | - S S Shin
- Sue & Bill Gross School of Nursing, University of California at Irvine, Irvine, CA
| | - E Magill
- Department of Psychiatry, Columbia Vagelos College of Physicians and Surgeons, New York State Psychiatric Institute, New York, NY, USA
| | - E Jaramillo
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - A C Sweetland
- Department of Psychiatry, Columbia Vagelos College of Physicians and Surgeons, New York State Psychiatric Institute, New York, NY, USA
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14
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Lee GE, Scuffell J, Galea JT, Shin SS, Magill E, Jaramillo E, Sweetland AC. Impact of mental disorders on active tuberculosis treatment outcomes: a systematic review and meta-analysis. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2020:2020.06.19.20135913. [PMID: 33173879 PMCID: PMC7654862 DOI: 10.1101/2020.06.19.20135913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND Comorbid mental disorders in patients with tuberculosis (TB) may exacerbate TB treatment outcomes. We systematically reviewed current evidence on the association between mental disorders and TB outcomes. METHODS We searched eight databases for studies published from 1990-2018 that compared TB treatment outcomes among patients with and without mental disorders. We excluded studies that did not systematically assess mental disorders and studies limited to substance use. We extracted study and patient characteristics and effect measures and performed a meta-analysis using random-effects models to calculate summary odds ratios (OR) with 95% confidence intervals (CI). FINDINGS Of 7,687 studies identified, ten were included in the systematic review and nine in the meta-analysis. Measurement of mental disorders and TB outcomes were heterogeneous across studies. The pooled association between mental disorders and any poor outcome, loss to follow-up, and non-adherence were OR 2.13 (95% CI: 0.85-5.37), 1.90 (0.33-10.91), and 1.60 (0.81-3.02), respectively. High statistical heterogeneity was present. INTERPRETATION Our review suggests that mental disorders in TB patients increase the risk of poor TB outcomes, but pooled estimates were imprecise due to small number of eligible studies. Integration of psychological and TB services might improve TB outcomes and progress towards TB elimination.
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15
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Dogu E, Albayrak YE, Tuncay E. Multidrug-resistant tuberculosis risk factors assessment with intuitionistic fuzzy cognitive maps. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2020. [DOI: 10.3233/jifs-179470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Elif Dogu
- Industrial Engineering Department, Galatasaray University, Besiktas, Istanbul, Turkey
| | - Y. Esra Albayrak
- Industrial Engineering Department, Galatasaray University, Besiktas, Istanbul, Turkey
| | - Esin Tuncay
- Yedikule Chest Diseases & Thoracic Surgery Training & Research Hospital, Zeytinburnu, Istanbul, Turkey
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16
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Ragan EJ, Kleinman MB, Sweigart B, Gnatienko N, Parry CD, Horsburgh CR, LaValley MP, Myers B, Jacobson KR. The impact of alcohol use on tuberculosis treatment outcomes: a systematic review and meta-analysis. Int J Tuberc Lung Dis 2020; 24:73-82. [PMID: 32005309 PMCID: PMC7491444 DOI: 10.5588/ijtld.19.0080] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Alcohol use is associated with increased risk of developing tuberculosis (TB) disease, yet the impact of alcohol use on TB treatment outcomes has not been summarized. We aimed to quantitatively review evidence of the relationship between alcohol use and poor TB treatment outcomes. We conducted a systematic review of PubMed, EMBASE, and Web of Science (January 1980-May 2018). We categorized studies as having a high- or low-quality alcohol use definition and examined poor treatment outcomes individually and as two aggregated definitions (i.e., including or excluding loss to follow-up [LTFU]). We analyzed drug-susceptible (DS-) and multidrug-resistant (MDR-) TB studies separately. Our systematic review yielded 111 studies reporting alcohol use as a predictor of DS- and MDR-TB treatment outcomes. Alcohol use was associated with increased odds of poor treatment outcomes (i.e., death, treatment failure, and LTFU) in DS (OR 1.99, 95% CI 1.57-2.51) and MDR-TB studies (OR 2.00, 95% CI 1.73-2.32). This association persisted for aggregated poor treatment outcomes excluding LTFU, each individual poor outcome, and across sub-group and sensitivity analyses. Only 19% of studies used high-quality alcohol definitions. Alcohol use significantly increased the risk of poor treatment outcomes in both DS- and MDR-TB patients. This study highlights the need for improved assessment of alcohol use in TB outcomes research and potentially modified treatment guidelines for TB patients who consume alcohol.
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Affiliation(s)
- E J Ragan
- Section of Infectious Diseases, Boston Medical Center, Boston, MA
| | - M B Kleinman
- Department of Psychology, University of Maryland, College Park, MD
| | - B Sweigart
- Department of Biostatistics, Boston University, Boston, MA
| | - N Gnatienko
- Section of General Internal Medicine, Boston Medical Center, Boston, MA, USA
| | - C D Parry
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Cape Town, Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
| | - C R Horsburgh
- Section of Infectious Diseases, Boston Medical Center, Boston, MA, Department of Biostatistics, Boston University, Boston, MA, Department of Global Health, Department of Epidemiology, Boston University, Boston, MA, USA
| | - M P LaValley
- Department of Biostatistics, Boston University, Boston, MA
| | - B Myers
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Cape Town, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | - K R Jacobson
- Section of Infectious Diseases, Boston Medical Center, Boston, MA
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17
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Ali MH, Alrasheedy AA, Kibuule D, Godman B, Hassali MA, Ali HMH. Assessment of multidrug-resistant tuberculosis (MDR-TB) treatment outcomes in Sudan; findings and implications. Expert Rev Anti Infect Ther 2019; 17:927-937. [PMID: 31689134 DOI: 10.1080/14787210.2019.1689818] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background: Multidrug-resistant tuberculosis (MDR-TB) has a socioeconomic impact and threatens global public health. We assessed treatment outcomes of MDR-TB and predictors of poor treatment outcomes in Sudan given current high prevalence rates.Methods: Combined retrospective and prospective cohort study at Abu-Anga hospital (TB specialized hospital in Sudan). All patients with MDR-TB between 2013 and 2017 were targeted.Results: A total of 156 patients were recruited as having good records, 117 (75%) were male, and 152 (97.4%) had pulmonary TB. Patients were followed for a median of 18 months and a total of 2108 person-months. The overall success rate was 63.5% and the mortality rate was 14.1%. Rural residency (P < 0.05) and relapsing on previous treatments (P < 0.05) were determinants of time to poor MDR-TB treatment outcomes.Conclusion: Overall, more attention needs to be given to special MDR-TB groups that are highly susceptible to poor outcomes, i.e. rural patients. As a result, it is highly recommended to maintain total coverage of medicines for all MDR-TB patients for the entire period of treatment in Sudan. It is also recommended to instigate more treatment centers in rural areas in Sudan together with programs to enhance adherence to treatments including patient counseling to improve future outcomes.
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Affiliation(s)
- Monadil H Ali
- Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), Penang, Malaysia.,Department of Clinical Pharmacy, College of Pharmacy, Northern Border University, Rafha, Saudi Arabia
| | | | - Dan Kibuule
- School of Pharmacy, Faculty of Health Sciences, University of Namibia, Windhoek, Namibia
| | - Brian Godman
- Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), Penang, Malaysia.,Department of Laboratory Medicine, Division of Clinical Pharmacology, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden.,Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, UK.,Department of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Garankuwa, South Africa
| | - Mohamed Azmi Hassali
- Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), Penang, Malaysia
| | - Hamdan Mustafa Hamdan Ali
- Multidrug-Resistant Tuberculosis Unit, National Tuberculosis Control Program, Disease Control Directorate, Federal Ministry of Health, Khartoum, Sudan
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18
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AlSahafi AJ, Shah HBU, AlSayali MM, Mandoura N, Assiri M, Almohammadi EL, Khalawi A, AlGarni A, Filemban MK, AlOtaibe AK, AlFaifi AWA, AlGarni F. High non-compliance rate with anti-tuberculosis treatment: a need to shift facility-based directly observed therapy short course (DOTS) to community mobile outreach team supervision in Saudi Arabia. BMC Public Health 2019; 19:1168. [PMID: 31455324 PMCID: PMC6712871 DOI: 10.1186/s12889-019-7520-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 08/20/2019] [Indexed: 11/21/2022] Open
Abstract
Background Tuberculosis (TB) remains a major global public health problem in many developing countries including Kingdom of Saudi Arabia (KSA). Patient compliance with anti-tuberculosis treatment is a determining factor in controlling the spread of TB. This study compares the default rate and the perception of their treatment among TB patients being treated by means of a community mobile outreach approach, with those of patients being treated by means of a facility-based Directly Observed Treatment Short course (DOTS) in the Jeddah region of Saudi Arabia. Methods A comparative cross-sectional study of 200 TB patients who presented at the Madain Alfahd Primary Health Care Center (PHCC) Jeddah, between January 2018 and November 2018 was undertaken. In one group, randomly assigned patients were served by mobile outreach teams who administered oral anti-TB treatment under the DOTS regime. In the other group, the patients were treated by means of the traditional facility-based DOTS treatment. A questionnaire measuring patient attitudes and understanding of the disease and their treatment modes was completed by patients at the beginning of their treatment, and again after 3 months. The results were analysed by means of independent and Paired T Tests, along with chi square analysis. Results We found that the overall default rate among those patients served by our mobile outreach team was only 3%, compared with a 22% default rate among non-mobile team treated patients (p = < 0.001). A major change in the attitude and understanding scores of patients was noted in both groups after 3 months. A significant difference was also noted in the mean compliance scores (mobile team served =58.43 and facility-based =55.55, p < 0.001) after 3 months of treatment. Conclusion Our study indicated that treatment by means of our mobile outreach DOTS can offer an effective strategy for the treatment of TB patients. A reduced patient default rate and a better understanding of the disease and its treatment confirmed a positive impact of mobile outreach teams on these patients. Treating TB patients by means of mobile outreach teams can thus be recommended as a means for the cure and prevention of the further spread of the disease.
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Affiliation(s)
| | - Hassan Bin Usman Shah
- Research Department, Directorate of Health Affairs for Public Health Division, Jeddah, Saudi Arabia.
| | | | - Najlaa Mandoura
- Research Department, Directorate of Health Affairs for Public Health Division, Jeddah, Saudi Arabia
| | - Mohammed Assiri
- TB DOTS program, Department of Public Health, Jeddah, Saudi Arabia
| | | | - Alaa Khalawi
- TB control program, Department of Public Health, Jeddah, Saudi Arabia
| | - Abdullah AlGarni
- Communicable Diseases Department- Public Health, Jeddah, Saudi Arabia
| | | | | | | | - Fatima AlGarni
- TB DOTS program, Department of Public Health, Jeddah, Saudi Arabia
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19
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Viana PVDS, Codenotti SB, Bierrenbach AL, Basta PC. [Tuberculosis in indigenous children and adolescents in Brazil: factors associated with death and treatment dropout]. CAD SAUDE PUBLICA 2019; 35Suppl 3:e00074218. [PMID: 31433033 DOI: 10.1590/0102-311x00074218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 01/11/2019] [Indexed: 11/22/2022] Open
Abstract
The study aimed to describe clinical and sociodemographic characteristics, estimate incidence, and analyze factors associated with dropout and death during treatment of TB cases reported in indigenous children and adolescents in Brazil from 2006 to 2016. A historical case series was performed on incidence according to age bracket and major geographic region, and multinomial logistic regression was used to explain factors associated with treatment dropout and death. Of the 2,096 reported cases, 88.2% evolved to cure, 7.2% dropped out of treatment, and 4.6% evolved to death. There was a predominance of cases in boys 15-19 years of age and a higher proportion of deaths (55.7%) in children < 4 years. Considering indigenous children and adolescents with TB in Brazil as a whole, mean incidence was 49.1/100,000, ranging from 21.5/100,000 to 97.6/100,000 in the Northeast and Central, respectively. Cases with insufficient and irregular follow-up showed higher odds of dropout (OR = 11.1; 95%CI: 5.2-24.8/OR = 4.4; 95%CI: 1.9-10.3) and death (OR = 20.3; 95%CI: 4.9-84.9/OR = 5.1; 95%CI: 1.2-22.7). Cases in retreatment (OR = 2.4; 95%CI: 2.08-8.55) and with HIV coinfection (OR = 8.2; 95%CI: 2.2-30.9) were also associated with dropout. Extrapulmonary (OR = 1.8; 95%CI: 1.1-3.3) and mixed clinical forms (OR = 5.6; 95%CI: 2.8-11.4), age < 4 years (OR = 3.1; 95%CI: 1.5-6.4), and cases from the North (OR = 2.8; 95%CI: 1.1-7.1) and Central (OR = 2.8; 95%CI: 1.1-7.0) were associated with death. TB control in indigenous children and adolescents cannot be achieved without investments in research and development and without reducing social inequalities.
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Affiliation(s)
| | | | | | - Paulo Cesar Basta
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
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20
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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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21
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Okethwangu D, Birungi D, Biribawa C, Kwesiga B, Turyahabwe S, Ario AR, Zhu BP. Multidrug-resistant tuberculosis outbreak associated with poor treatment adherence and delayed treatment: Arua District, Uganda, 2013-2017. BMC Infect Dis 2019; 19:387. [PMID: 31064332 PMCID: PMC6503550 DOI: 10.1186/s12879-019-4014-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 04/24/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND In August 2017, the Uganda Ministry of Health was notified of increased cases of multidrug-resistant tuberculosis (MDR-TB) in Arua District, Uganda during 2017. We investigated to identify the scope of the increase and risk factors for infection, evaluate health facilities' capacity to manage MDR-TB, and recommend evidence-based control measures. METHODS We defined an MDR-TB case-patient as a TB patient attending Arua Regional Referral Hospital (ARRH) during 2013-2017 with a sputum sample yielding Mycobacterium tuberculosis resistant to at least rifampicin and isoniazid, confirmed by an approved drug susceptibility test. We reviewed clinical records from ARRH and compared the number of MDR-TB cases during January-August 2017 with the same months in 2013-2016. To identify risk factors specific for MDR-TB among cases with secondary infection, we conducted a case-control study using persons with drug-susceptible TB matched by sub-county of residence as controls. We observed infection prevention and control practices in health facilities and community, and assessed health facilities' capacity to manage TB. RESULTS We identified 33 patients with MDR-TB, of whom 30 were secondary TB infection cases. The number of cases during January-August 2017 was 10, compared with 3-4 cases in January-August from 2013 to 2016 (p = 0.02). Men were more affected than women (6.5 vs 1.6/100,000, p < 0.01), as were cases ≥18 years old compared to those < 18 years (8.7 vs 0.21/100,000, p < 0.01). In the case-control study, poor adherence to first-line anti-TB treatment (aOR = 9.2, 95% CI: 2.3-37) and initiating treatment > 15 months from symptom onset (aOR = 11, 95% CI: 1.5-87) were associated with MDR-TB. All ten facilities assessed reported stockouts of TB commodities. All 15 ambulatory MDR-TB patients we observed were not wearing masks given to them to minimize community infection. The MDR-TB ward at ARRH capacity was 4 patients but there were 11 patients. CONCLUSION The number of cases during January-August in 2017 was significantly higher than during the same months in 2013-2016. Poor adherence to TB drugs and delayed treatment initiation were associated with MDR-TB infection. We recommended strengthening directly-observed treatment strategy, increasing access to treatment services, and increasing the number of beds in the MDR-TB ward at ARRH.
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Affiliation(s)
| | - Doreen Birungi
- Uganda Public Health Fellowship Program, Kampala, Uganda
| | | | - Benon Kwesiga
- Uganda Public Health Fellowship Program, Kampala, Uganda
| | - Stavia Turyahabwe
- National Tuberculosis and Leprosy Program, Ministry of Health, Kampala, Uganda
| | - Alex R. Ario
- Uganda Public Health Fellowship Program, Kampala, Uganda
| | - Bao-Ping Zhu
- US Centers for Disease Control and Prevention, Kampala, Uganda
- Division of Global Health Protection, Center for Global Health, US Centers for Disease Control and Prevention, Atlanta, GA USA
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Tetart M, Meybeck A, Assaf A, Valette M, Choisy P, Blondiaux N, Senneville E. Factors of loss to follow-up during tuberculosis treatment in a low-incidence region. Med Mal Infect 2019; 50:28-35. [PMID: 30890281 DOI: 10.1016/j.medmal.2019.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 03/03/2018] [Accepted: 02/22/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The proportion of successfully treated tuberculosis (TB) patients remains below the WHO target in France, because of a high proportion of loss to follow-up. We aimed to identify factors associated with loss to follow-up in northern France, a low-incidence area. METHODS Between 1997 and 2017, all consecutive patients diagnosed with TB at the Tourcoing Hospital, except those infected with multidrug-resistant or extensively drug-resistant strains, were included in a retrospective cohort study. A logistic regression analysis was performed to determine factors associated with loss to follow-up. RESULTS One hundred and ninety patients were included. Previous TB treatment was reported in 32 patients (17%), extrapulmonary TB in 107 (56%), and HIV infection in 44 (23%). The proportion of loss to follow-up was 15%. In multivariate analysis, the risk of loss to follow-up decreased in case of first TB treatment (OR 0.36; 95% CI: 0.14-0.92, P=0.03) and increased in non-HIV-infected patients (OR 7.67; 95% CI: 1.00-59.0, p=0.05). Support for compliance was more frequent in HIV-infected patients (23% vs. 7%, p=0.005). CONCLUSION The proportion of loss to follow-up was high. HIV infection was associated with a lower risk of loss to follow-up, likely to be due to more frequent support for compliance.
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Affiliation(s)
- M Tetart
- Service des maladies infectieuses, centre hospitalier Dron, 135, avenue du Président-Coty, 59200 Tourcoing, France
| | - A Meybeck
- Service des maladies infectieuses, centre hospitalier Dron, 135, avenue du Président-Coty, 59200 Tourcoing, France.
| | - A Assaf
- Service des maladies infectieuses, centre hospitalier Dron, 135, avenue du Président-Coty, 59200 Tourcoing, France
| | - M Valette
- Service des maladies infectieuses, centre hospitalier Dron, 135, avenue du Président-Coty, 59200 Tourcoing, France
| | - P Choisy
- Service des maladies infectieuses, centre hospitalier Dron, 135, avenue du Président-Coty, 59200 Tourcoing, France
| | - N Blondiaux
- Laboratoire de microbiologie, centre hospitalier Dron, 59200 Tourcoing, France
| | - E Senneville
- Service des maladies infectieuses, centre hospitalier Dron, 135, avenue du Président-Coty, 59200 Tourcoing, France
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Singhi L, Sagili KD, Sharath BN, Bhandari K, Dadul PK, Gautam M, Ravichandra C, Chadha S, Satyanarayana S. Non-response to first-line anti-tuberculosis treatment in Sikkim, India: a risk-factor analysis study. Public Health Action 2018; 8:162-168. [PMID: 30775275 DOI: 10.5588/pha.18.0026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023] Open
Abstract
Setting: Sikkim, India, has the highest proportion of tuberculosis (TB) patients on first-line anti-tuberculosis regimens with the outcome 'failure' or 'shifted to regimen for multidrug-resistant TB (MDR-TB)'. Objective: To assess the factors associated with non-response to treatment, i.e., 'failure' or 'shifted to MDR-TB regimen'. Methods: We conducted a retrospective cohort study using Revised National Tuberculosis Control Programme data of all TB patients registered in 2015 for first-line TB treatment. In addition, we interviewed 42 patients who had not responded to treatment to ascertain their current status. Results: Of 1508 patients enrolled for treatment, about 9% were classified as non-response to treatment. Patient factors associated with non-response were urban setting (adjusted odds ratio [aOR] 2.39, 95%CI 1.22-4.67), ethnicity (being an Indian tribal, aOR 1.73, 95%CI 1.17-2.57, Indian [other] aOR 1.83, 95%CI 1.29-2.60 compared to patients of Nepali origin) and those on retreatment (aOR 2.40, 95%CI 1.99-2.91). Of the patients interviewed, 28 (67%) had received treatment for drug-resistant TB. Conclusion: In Sikkim, one in 11 patients had not responded to first-line anti-tuberculosis treatment. Host-pathogen genetics and socio-behavioural studies may be required to understand the reasons for the differences in non-response, particularly among ethnic groups.
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Affiliation(s)
| | - K D Sagili
- International Union Against Tuberculosis and Lung Disease South-East Asia Office, New Delhi, India
| | - B N Sharath
- ESIC (Employees' State Insurance Act) Medical College and Post Graduate Institute of Medical Science and Research, Bangalore, India
| | | | | | | | | | - S Chadha
- International Union Against Tuberculosis and Lung Disease South-East Asia Office, New Delhi, India
| | - S Satyanarayana
- International Union Against Tuberculosis and Lung Disease South-East Asia Office, New Delhi, India
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Saleh Jaber AA, Khan AH, Syed Sulaiman SA. Evaluation of tuberculosis defaulters in Yemen from the perspective of health care service. JOURNAL OF PHARMACEUTICAL HEALTH SERVICES RESEARCH 2018. [DOI: 10.1111/jphs.12259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ammar Ali Saleh Jaber
- Department of Clinical Pharmacy; School of Pharmaceutical Sciences; Universiti Sains Malaysia; Penang Malaysia
| | - Amer Hayat Khan
- Department of Clinical Pharmacy; School of Pharmaceutical Sciences; Universiti Sains Malaysia; Penang Malaysia
| | - Syed Azhar Syed Sulaiman
- Department of Clinical Pharmacy; School of Pharmaceutical Sciences; Universiti Sains Malaysia; Penang Malaysia
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25
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[Factors associated with the occurrence of tuberculosis and its spatial distribution in a Brazilian city, 1991-2010]. Salud Colect 2018; 14:77-91. [PMID: 30020362 DOI: 10.18294/sc.2018.1195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2016] [Accepted: 06/01/2017] [Indexed: 11/24/2022] Open
Abstract
This article seeks to identify factors associated with the incidence of tuberculosis and the spatial distribution of the disease in Olinda, Pernambuco, from 1991 to 2010. In order to study the factors associated with the disease, Poisson regression was applied and standardized morbidity ratios were utilized for the spatial exploratory analysis. Although a reduction in the average incidence of tuberculosis in Olinda was observed, the rate remains high in comparison with the national average. Mapping according to five-year periods suggests rate increases until 2005, with a decline between 2006 and 2010 and the persistence of high incidence in areas of greater socioeconomic need. The highest tuberculosis incidence rates were associated in each area with the proportions of illiteracy, of heads of household without income, of households lacking water supply and of older adults, as well as with the presence of cases of retreatment and of households with two or more new cases of tuberculosis. Incorporating a spatial component is key for the organization of health services and the planning of epidemiological surveillance for tuberculosis.
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26
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Huang H, Yuan G, Du Y, Cai X, Liu J, Hu C, Liang B, Hu G, Tang X, Zhou Y. Effects of preventive therapy for latent tuberculosis infection and factors associated with treatment abandonment: a cross-sectional study. J Thorac Dis 2018; 10:4377-4386. [PMID: 30174886 DOI: 10.21037/jtd.2018.06.138] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Routine data on the use of preventive therapy (PT) for latent tuberculosis infection (LTBI) in students are scarce in high tuberculosis (TB) burden countries. This study aimed to investigate the effects of PT and identify factors related to PT abandonment during the school TB epidemic in Guangzhou, southern China. Methods Purified protein derivative (PPD) skin testing was performed on all staff and students in a vocational school in Guangzhou, southern China during December 2014. Subjects (n=362) with a reactive PPD induration ≥15 mm, or with papules, blisters, and a normal chest X-ray image were recommended for PT. The subjects were assigned to a PT group (n=156) and control group (n=206), respectively, on a voluntary basis. Subjects in the PT group received isoniazid (INH) combined with rifampicin (RFP) for 3 consecutive months; after which, the incidence of TB and protective rate of PT for reducing TB were observed during a 2-year follow up period. An improved questionnaire was used to identify factors that influenced treatment abandonment. All data were subjected to univariate and multivariate logistic regression analyses. Results Two cases in the PT group and 20 cases in the control group developed TB. The protective rate of PT for reducing TB was 86.8%. In the PT group, 69 cases finished PT, with a completion rate of 44.2%, and the incidence rates of adverse events and hepatotoxicity were 12.2% and 1.9%, respectively. Among 362 LTBI cases, a total of 293 cases abandoned PT. Discrimination (OR =7.173, 95% CI, 3.361-15.307), worry about adverse drug reactions (OR =2.752, 95% CI, 1.459-5.192), a low parental education level (OR =2.605, 95% CI, 1.420-4.777), and accepting the opinion of a non-TB specialist (OR =6.017, 95% CI, 3.077-11.765) were identified as high-risk factors for abandoning PT. Conclusions A PT regimen consisting of INH combined with RFP for 3 consecutive months is reasonable for use in schools. Discrimination, worry about adverse drug reactions, a low parental education level, and accepting the opinion of a non-TB specialist are all factors that may increase the risk for treatment abandonment among LTBI cases. To overcome psychological obstacles is critical for improving treatment adherence.
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Affiliation(s)
- Huaping Huang
- Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515 China.,Department of Respiratory Diseases, The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
| | - Guosheng Yuan
- Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515 China
| | - Yuhua Du
- The Second Outpatient Department, Guangzhou Chest Hospital, Guangzhou 510095, China
| | - Xiaoting Cai
- The Second Outpatient Department, Guangzhou Chest Hospital, Guangzhou 510095, China
| | - Junwei Liu
- Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515 China
| | - Chengguang Hu
- Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515 China
| | - Bing Liang
- The Second Outpatient Department, Guangzhou Chest Hospital, Guangzhou 510095, China
| | - Guifang Hu
- School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Xiaoping Tang
- Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou 510060, China
| | - Yuanping Zhou
- Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, Guangzhou 510515 China
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Viana PVDS, Redner P, Ramos JP. Factors associated with loss to follow-up and death in cases of drug-resistant tuberculosis (DR-TB) treated at a reference center in Rio de Janeiro, Brazil. CAD SAUDE PUBLICA 2018; 34:e00048217. [PMID: 29768580 DOI: 10.1590/0102-311x00048217] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 10/31/2017] [Indexed: 11/21/2022] Open
Abstract
Drug-resistant tuberculosis (DR-TB) poses a serious threat to tuberculosis (TB) control in Brazil and worldwide. The current study investigated factors associated with loss to follow-up and death in the course of treatment for DR-TB in a tertiary reference center in the city of Rio de Janeiro, Brazil. This was a retrospective cohort study of cases reported to the Information System on Special Treatments for Tuberculosis (SITETB) from January 1, 2012, to December 31, 2013. A total of 257 patients were reported to the SITETB and initiated treatment for DR-TB. Of this total, 139 (54.1%) achieved treatment success as the outcome, 54 (21%) were lost to follow-up, and 21 (8.2%) died. Following a multiple multinomial logistic regression analysis, the age bracket older than 50 years was the only protective factor against loss to follow-up, whereas less than eight years of schooling and reentry after loss to follow-up were considered risk factors. Reentry after loss to follow-up, relapse, and treatment failure appeared as risk factors. Our data reinforce the concept that loss to follow-up in drug-resistant tuberculosis is a serious public health problem, and that adequate follow-up of treatment is necessary in patients with this history and low schooling. A social support network for patients is also indispensable for avoiding unfavorable outcomes.
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Affiliation(s)
| | - Paulo Redner
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
| | - Jesus Pais Ramos
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
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28
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Choi H, Chung H, Muntaner C, Lee M, Kim Y, Barry CE, Cho SN. The impact of social conditions on patient adherence to pulmonary tuberculosis treatment. Int J Tuberc Lung Dis 2018; 20:948-54. [PMID: 27287649 DOI: 10.5588/ijtld.15.0759] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING Tuberculosis (TB) remains one of the main concerns in global health. One of the main threats to treatment success is patient non-adherence to anti-tuberculosis treatment. OBJECTIVE To identify the relation between social conditions and treatment adherence in a prospective cohort setting in an intermediate TB burden country. DESIGN To identify associations between poor adherence and social conditions, including educational level, type of residence and occupation, we constructed hierarchical logistic regression models. RESULTS A total of 551 participants were included in the study. Low educational levels, poor housing and occupations in the construction and manufacturing industries and service sectors were associated with poor adherence; this association was likely to be differentiated by previous history of anti-tuberculosis treatment. CONCLUSION Policy making should focus on improving the social conditions of patients by working towards better housing conditions and providing health promoting working conditions to enable treatment adherence.
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Affiliation(s)
- H Choi
- Clinical Research Section, International Tuberculosis Research Center, Changwon, Department of Research and Development, The Korean Institute of Tuberculosis, Cheongju, Seoul, Republic of Korea
| | - H Chung
- BK21PLUS Program in Embodiment: Health-Society Interaction, Department of Public Health Sciences, Graduate School, Korea University, Seoul, Republic of Korea; School of Health Policy & Management, College of Health Science, Korea University, Seoul, Republic of Korea
| | - C Muntaner
- Bloomberg Faculty of Nursing, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - M Lee
- Clinical Research Section, International Tuberculosis Research Center, Changwon, Republic of Korea
| | - Y Kim
- Clinical Research Section, International Tuberculosis Research Center, Changwon, Republic of Korea
| | - C E Barry
- Tuberculosis Research Section, Laboratory of Clinical Infectious Disease, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - S-N Cho
- Clinical Research Section, International Tuberculosis Research Center, Changwon, Seoul, Republic of Korea
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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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Hailemeskel S, Mohammed OY, Ahmed AM. Retrospective assessment of the status and determinants of tuberculosis treatment outcome among patients treated in government hospitals in North Shoa Administrative Zone, Amhara Regional State, Ethiopia. Res Rep Trop Med 2017; 8:65-71. [PMID: 30050347 PMCID: PMC6038895 DOI: 10.2147/rrtm.s129337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background One of the specific targets of Directly Observed Treatment, Short-course detailed in the updated Global Plan (2011–2015) was to achieve a treatment success rate of 87% by 2015. This strategy was introduced to Ethiopia in 1995 to reach full coverage in 2005; however, by 2009, treatment had not been as successful as expected. Objective This study was conducted to determine treatment success rate and identify risk factors for tuberculosis (TB) treatment outcomes in North Shoa Administrative Zone, Amhara Regional State, Ethiopia. Methods A retrospective cohort study was conducted on all TB patients (739) who registered for TB treatment from September 1, 2012 to August 31, 2014 at public hospitals in North Shoa Administrative Zone, Ethiopia. Data were gathered by using a pretested structured medical record checklist. Four data collectors and two supervisors were involved in gathering the data. The data were analyzed using descriptive statistics and logistic regression and were entered into Epi Info and analyzed by using the SPSS software package version 20. Results This study revealed that the TB treatment success rate was 86.1% (169 [22.9%] cured and 467 [63.2%] completed). In addition, 22 (3%) of the study participants defaulted their treatment of which 19 (86.4%) withdrew during the intensive phase. The multiple logistic regression model revealed that the study year of treatment, sputum smear positivity at the second-month follow-up, history of treatment default, and subsequent hospitalization were significantly associated with the TB treatment outcome. Conclusion The TB treatment success rate in the study area was low compared to that estimated by World Health Organization to achieve by 2015. Therefore, Federal Ministry of Health and Regional and Zonal Health Office have to strengthen the interventions on minimizing anti-TB treatment default rate through well-organized documentation, follow-up on TB patients, and awareness-creation programs.
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Affiliation(s)
| | | | - Abdurahman Mohammed Ahmed
- Department of Nursing, College of Health Sciences, Institute of Medicine and Health Science, Debre Berhan University, Debre Berhan, Ethiopia
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Harling G, Lima Neto AS, Sousa GS, Machado MMT, Castro MC. Determinants of tuberculosis transmission and treatment abandonment in Fortaleza, Brazil. BMC Public Health 2017; 17:508. [PMID: 28545423 PMCID: PMC5445312 DOI: 10.1186/s12889-017-4435-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 05/15/2017] [Indexed: 11/16/2022] Open
Abstract
Background Tuberculosis (TB) remains a public health problem, despite recent achievements in reducing incidence and mortality rates. In Brazil, these achievements were above the worldwide average, but marked by large regional heterogeneities. In Fortaleza (5th largest city in Brazil), the tuberculosis cure rate has been declining and treatment abandonment has been increasing in the past decade, despite a reduction in incidence and an increase in directly observed therapy (DOT). These trends put efforts to eliminate tuberculosis at risk. We therefore sought to determine social and programmatic determinants of tuberculosis incidence and treatment abandonment in Fortaleza. Methods We analyzed sociodemographic and clinical data for all new tuberculosis cases notified in the Notifiable Diseases Information System (SINAN) from Fortaleza between 2007 and 2014. We calculated incidence rates for 117 neighborhoods in Fortaleza, assessed their spatial clustering, and used spatial regression models to quantify associations between neighborhood-level covariates and incidence rates. We used hierarchical logistic regression models to evaluate how individual- and neighborhood-level covariates predicted tuberculosis treatment abandonment. Results There were 12,338 new cases reported during the study period. Case rates across neighborhoods were significantly positively clustered in two low-income areas close to the city center. In an adjusted model, tuberculosis rates were significantly higher in neighborhoods with lower literacy, higher sewerage access and homicide rates, and a greater proportion of self-reported black residents. Treatment was abandoned in 1901 cases (15.4%), a rate that rose by 71% between 2007 and 2014. Abandonment was significantly associated with many individual sociodemographic and clinical factors. Notably, being recommended for DOT was protective for those who completed DOT, but associated with abandonment for those who did not. Conclusion Low socioeconomic status areas have higher tuberculosis rates, and low socioeconomic individuals have higher risk of treatment abandonment, in Fortaleza. Treatment abandonment rates are growing despite the advent of universal DOT recommendations in Brazil. Proactive social policies, and active contact tracing to find missed cases, may help reduce the tuberculosis burden in this setting. Electronic supplementary material The online version of this article (doi:10.1186/s12889-017-4435-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Guy Harling
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Building I, Room 1113, Boston, MA, 02115, USA.,Research Department of Infection and Population Health, University College London, London, UK
| | - Antonio S Lima Neto
- Fortaleza Municipal Health Secretariat (SMS-Fortaleza), Fortaleza, CE, Brazil.,University of Fortaleza (UNIFOR), Fortaleza, CE, Brazil
| | - Geziel S Sousa
- Fortaleza Municipal Health Secretariat (SMS-Fortaleza), Fortaleza, CE, Brazil
| | | | - Marcia C Castro
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, 665 Huntington Avenue, Building I, Room 1113, Boston, MA, 02115, USA.
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Lopez-Varela E, Sequera VG, García-Basteiro AL, Augusto OJ, Munguambe K, Sacarlal J, Alonso PL. Adherence to Childhood Tuberculosis Treatment in Mozambique. J Trop Pediatr 2017; 63:87-97. [PMID: 27521147 DOI: 10.1093/tropej/fmw048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND There is limited literature regarding adherence rates for the treatment of tuberculosis (TB) in children. We aimed to describe TB treatment outcomes and adherence as well as to evaluate associated factors to poor adherence in Mozambican children. METHODS This is a sub-study of a community TB incidence study among children <3 years of age. Incomplete adherence included the sum of lost-to-follow-up cases plus those with a delay of > 3 weeks to treatment completion. RESULTS Fifty TB treatments were assessed. Forty-four (88.0%) patients completed treatment, two (4.0%) died during treatment and four (8.0%) were lost to follow-up. Incomplete adherence was observed in 31.3% (15 of 48) of cases and was associated with malnutrition or history of a migrant mother. CONCLUSION Although treatment outcome is overall good, there is still a significant proportion of incomplete adherence. Further larger paediatric TB cohorts and qualitative approaches are needed to assess and confirm potential factors for non-adherence.
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Affiliation(s)
- Elisa Lopez-Varela
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat De Barcelona, Barcelona, Spain c/ Rosselló, 132, 5° 2 (08036).,Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique Rua 12, Cambeve, Vila de Manhiça, CP 1929
| | - Victor Guillermo Sequera
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat De Barcelona, Barcelona, Spain c/ Rosselló, 132, 5° 2 (08036).,Preventive Medicine and Epidemiology Service, Hospital Clínic of Barcelona, Barcelona, SpainVillarroel, 170 08036 Barcelona
| | - Alberto L García-Basteiro
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat De Barcelona, Barcelona, Spain c/ Rosselló, 132, 5° 2 (08036).,Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique Rua 12, Cambeve, Vila de Manhiça, CP 1929.,Amsterdam Institute for Global Health and Development (AIGHD), Amsterdam, the Netherlands Pietersbergweg 17 1105 BM Amsterdam ZO
| | - Orvalho Joaquim Augusto
- Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique Rua 12, Cambeve, Vila de Manhiça, CP 1929
| | - Khatia Munguambe
- Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique Rua 12, Cambeve, Vila de Manhiça, CP 1929.,Faculdade De Medicina, Universidade Eduardo Mondlane, Maputo, Mozambique Av. Julius Nyerere-Campus Universitário, C.P. 254 Maputo
| | - Jahit Sacarlal
- Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique Rua 12, Cambeve, Vila de Manhiça, CP 1929.,Faculdade De Medicina, Universidade Eduardo Mondlane, Maputo, Mozambique Av. Julius Nyerere-Campus Universitário, C.P. 254 Maputo
| | - Pedro L Alonso
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat De Barcelona, Barcelona, Spain c/ Rosselló, 132, 5° 2 (08036).,Centro de Investigação em Saúde de Manhiça (CISM), Manhiça, Mozambique Rua 12, Cambeve, Vila de Manhiça, CP 1929
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Woimo TT, Yimer WK, Bati T, Gesesew HA. The prevalence and factors associated for anti-tuberculosis treatment non-adherence among pulmonary tuberculosis patients in public health care facilities in South Ethiopia: a cross-sectional study. BMC Public Health 2017; 17:269. [PMID: 28320351 PMCID: PMC5359861 DOI: 10.1186/s12889-017-4188-9] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Accepted: 03/15/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Evidence exists pointing out how non-adherence to treatment remains a major hurdle to efficient tuberculosis control in developing countries. Many tuberculosis (Tb) patients do not complete their six-month course of anti-tuberculosis medications and are not aware of the importance of sputum re-examinations, thereby putting themselves at risk of developing multidrug-resistant and extensively drug-resistant forms of tuberculosis and relapse. However, there is a dearth of publications about non-adherence towards anti-Tb medication in these settings. We assessed the prevalence of and associated factors for anti-Tb treatment non-adherence in public health care facilities of South Ethiopia. METHODS This was a cross-sectional survey using both quantitative and qualitative methods. The quantitative study was conducted among 261 Tb patients from 17 health centers and one general hospital. The qualitative aspect included an in-depth interview of 14 key informants. For quantitative data, the analysis of descriptive statistics, bivariate and multiple logistic regression was carried out, while thematic framework analysis was applied for the qualitative data. RESULTS The prevalence of non-adherence towards anti-Tb treatment was 24.5%. Multiple logistic regression analysis demonstrated that poor knowledge towards tuberculosis and its treatment (AOR = 4.6, 95%CI: 1.4-15.6), cost of medication other than Tb (AOR = 4.7, 95%CI: 1.7-13.4), having of health information at every visit (AOR = 3, 95% CI: 1.1-8.4) and distance of DOTS center from individual home (AOR = 5.7, 95%CI: 1.9-16.8) showed statistically significant association with non-adherence towards anti- tuberculosis treatment. Qualitative study also revealed that distance, lack of awareness about importance of treatment completion and cost of transportation were the major barriers for adherence. CONCLUSIONS A quarter of Tb patients interrupted their treatment due to knowledge, availability and accessibility of DOTS service. We recommend creating awareness about anti-Tb treatment, and decentralization of drug pick-ups to the lowest level of health institutions.
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Affiliation(s)
- Tadele Teshome Woimo
- Department of Infectious diseases, Dawro District Health Office, Dawro, Ethiopia
| | - Wondwossen Kassahun Yimer
- US Department of Human and Health Services, Biostatistics and Bioinformatics Branch (BBB), NICHD, New York, USA
| | - Temesgen Bati
- Department of public health, Wolaita Sodao University, Sodo, Ethiopia
| | - Hailay Abrha Gesesew
- Department of Epidemiology, College of Health Sciences, Jimma University, Jimma, Ethiopia. .,Discipline of Public Health, Faculty of Medicine, Nursing and Health Sciences, Flinders University, Adelaide, Australia.
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Serapelwane MG, Davhana-Maselesele M, Masilo GM. Experiences of patients having tuberculosis (TB) regarding the use of Directly Observed Treatment Short-Course (DOTS) in the North West Province, South Africa. Curationis 2016; 39:e1-e9. [PMID: 27796102 PMCID: PMC6091630 DOI: 10.4102/curationis.v39i1.1629] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 07/28/2016] [Accepted: 08/06/2016] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Tuberculosis (TB) management remains a major challenge despite the implementation of Directly Observed Treatment Short-Course (DOTS). Some of the challenges include defaulting treatment, low TB cure rates and relapse after patients had been treated under DOTS. OBJECTIVES This study explored and described experiences of patients having TB regarding the use of DOTS in Doctor Ruth Segomotsi Mompati District of North West Province, South Africa. The study describes and recommends support required by patients having TB who are using DOTS. METHODS A qualitative, exploratory, descriptive and contextual design was used. The population consisted of all patients having TB under DOTS who had taken treatment for 2 months and more in one of the community health centres in Doctor Ruth Segomotsi Mompati District. Purposive sampling technique was applied to select participants receiving DOTS service. In-depth unstructured individual interviews were conducted, and data saturation occurred after having interviewed 15 participants. Ethical considerations were ensured throughout the study, and data were analysed using Tesch's method of coding and analysis. RESULTS Two themes emerged from data and these are discussed as concerns related to ineffective use of DOTS and lack of resources as contributory factor to ineffective use of DOTS. Among other categories, poor nurse-patient relationships and difficulties in accessing the community health centre emerged as consistent themes related to default and inconsistent use of DOTS. CONCLUSION Ineffective use of DOTS contributed to TB treatment default and low cure rate. Therefore, recommendations focused on strengthening effective use of DOTS for the management of TB.
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Zenebe Y, Adem Y, Mekonnen D, Derbie A, Bereded F, Bantie M, Tulu B, Hailu D, Biadglegne F. Profile of tuberculosis and its response to anti-TB drugs among tuberculosis patients treated under the TB control programme at Felege-Hiwot Referral Hospital, Ethiopia. BMC Public Health 2016; 16:688. [PMID: 27485507 PMCID: PMC4969724 DOI: 10.1186/s12889-016-3362-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 07/23/2016] [Indexed: 11/29/2022] Open
Abstract
Background Tuberculosis (TB) is a global concern for both developing and developed countries. Currently it becomes more complex due to increasing levels of drug resistance and HIV co-infection. Delayed diagnosis and high case load are major factors contributing to continued transmission and failure to the treatment outcome. The study was conducted to determine the profile and treatment outcomes of TB patients at Felege-Hiwot Referral Hospital. Methods We analyzed the records of 1761 TB patients registered for treatment in Felege Hiwot Referral Hospital from July 2010 to June 2015. Data on patients’ socio-demographic characteristics, type of TB, HIV status and treatment outcome were analysed. Descriptive statistics and binary logistic regression models were used to present data. The odds ratio and the 95 % confidence intervals were calculated. A p-value of < 0.05 was considered statistical significant. Results The proportion of smear positive, smear-negative and extra-pulmonary TB were 205 (11.6 %), 548 (31.1 %) and 1008 (57.2 %), respectively. The overall treatment success rate accounts 542(80.8 %) with unsuccessful treatment of 129(19.2 %). The treatment outcome varied by the years from 68.9 to 97.4 %. Among tuberculosis patients, 459(26.1 %) of them were HIV positive. Being HIV positive (AOR = 4.29, 95 % CI, 2.20–8.37 P = 0.001), retreatment (AOR = 5.32, 95 % CI, 1.92–14.3, P = 0.001), rural residency (AOR = 18.0, 95 % CI, 9.06–37.82, P = 0.001) and the age group of 15–24 years (AOR = 2.91, 95%CI, 1.00–8.45, P = 0.04) showed statistical significant association for poor treatment outcome. Conclusions In the studied region, the overall treatment success rate was still below the WHO target of success rate, 85 %. However, the trend of treatment success rate showed a promising increment. Patients at high risk of unsuccessful treatment outcome should be identified early and given additional follow-up, medical intervention and social support.
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Affiliation(s)
- Yohannes Zenebe
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Yesuf Adem
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Daniel Mekonnen
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Awoke Derbie
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Fetlework Bereded
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | | | - Begna Tulu
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Derese Hailu
- Bahir Dar Regional Health Research Laboratory Institute, Bahir Dar, Ethiopia
| | - Fantahun Biadglegne
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
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Lei X, Huang K, Liu Q, Jie YF, Tang SL. Are tuberculosis patients adherent to prescribed treatments in China? Results of a prospective cohort study. Infect Dis Poverty 2016; 5:38. [PMID: 27146470 PMCID: PMC4857377 DOI: 10.1186/s40249-016-0134-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 04/18/2016] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Tuberculosis (TB) patients face numerous difficulties adhering to the long-term, rigorous TB treatment regimen. Findings on TB patients' treatment adherence vary across existing literature and official reports. The present study attempted to determine the actual treatment adherence of new TB patients and to identify factors leading to non-adherence. METHODS A prospective cohort of 481 newly confirmed TB patients from three counties in western China were enrolled during June to December 2012 and was followed until June 2013. Patients who missed at least one dose of drugs or one follow-up re-examination during the treatment course were deemed as non-adherent. Influencing factors were identified using a logistic regression model. RESULTS A total of 173 (36.0 %) patients experienced non-adherence and the loss to follow-up cases reached 136 (28.2 %). Only 13.9 % of patients took drugs under direct observation, and 60.5 % of patients were supervised by phone calls. Factor analyses suggested that patients who were observed by family members (OR:5.54, 95 % CI:2.87-10.69) and paying monthly service expenses above 450 RMB (OR:2.08, 95 % CI:1.35-3.19) were more likely to be non-adherent, while supervision by home visit (OR:0.06, 95 % CI:0.01-0.28) and phone calls (OR:0.27, 95 % CI:0.17-0.44) were protective factors. CONCLUSIONS Despite recent efforts, a large proportion of newly confirmed TB patients could not adhere to standard TB treatment, and patients' lost to follow-up was still a serious problem. Poor treatment supervision and heavy financial burden might be the main causes for non-adherence. More needs to be done to enhance treatment supervision policies and financial supports to both health providers and TB patients.
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Affiliation(s)
- Xun Lei
- China Effective Health Care Network, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Ke Huang
- Public Health Clinical Center of Chengdu, Chengdu, China
| | - Qin Liu
- China Effective Health Care Network, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, School of Public Health and Management, Chongqing Medical University, Chongqing, China.
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Gebremariam G, Asmamaw G, Hussen M, Hailemariam MZ, Asegu D, Astatkie A, Amsalu AG. Impact of HIV Status on Treatment Outcome of Tuberculosis Patients Registered at Arsi Negele Health Center, Southern Ethiopia: A Six Year Retrospective Study. PLoS One 2016; 11:e0153239. [PMID: 27096159 PMCID: PMC4838259 DOI: 10.1371/journal.pone.0153239] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 03/27/2016] [Indexed: 12/21/2022] Open
Abstract
Background Despite implementation of different strategies, the burden and mortality of human immunodeficiency virus (HIV)-associated tuberculosis (TB) remains a challenge in Ethiopia. The aim of this study was to assess the impact of HIV status on treatment outcome of tuberculosis patients registered at Arsi Negele Health Center, Southern Ethiopia. Methods A six-year retrospective data (from September 2008 to August 2014) of tuberculosis patients (n = 1649) registered at the directly observed therapy short-course (DOTS) clinic of Arsi Negele Health Center was reviewed. Treatment outcome and tuberculosis type were categorized according to the national tuberculosis control program guideline. Data were entered and analyzed using SPSS version 20. Multinomial logistic regression analysis was used to examine the effect of HIV status separately on default/failure and death in relation to those who were successfully treated. Odds ratios with 95% confidence intervals were used to check the presence and strength of association between TB treatment outcome and HIV status and other independent variables. Results Out of the 1649 TB patients, 94.7% (1562) have been tested for HIV of whom 156(10%) were HIV co-infected. The mean (standard deviation) age of the patients was 28.5(15.5) years. The majority were new TB cases (96.7%), male (53.7%), urban (54.7%), and had smear negative pulmonary TB (44.1%). Overall, the treatment success rate of TB patients with or without HIV was 87.3%. Using cure/completion as reference, patients without known HIV status had significantly higher odds of default /failure [aOR, 4.26; 95%CI, 1.684–10.775] and transfer-out [aOR, 2.92; 95%CI, 1.545–5.521] whereas those who tested positive for HIV had a significantly higher odds of death [aOR, 6.72; 95%CI, 3.704–12.202] and transfer-out [aOR, 2.02; 95%CI, 1.111–3.680]. Conclusion Overall, treatment outcome and HIV testing coverage for TB patients is promising to reach the WHO target in the study area. However, default/failure among patients without known HIV status, and higher rate of mortality among HIV positive TB patients and transfer-out cases deserves concern. Therefore further prospective studies on quality of services, socioeconomics and psychology of this group should be conducted.
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Affiliation(s)
| | - Getachew Asmamaw
- Department of Medical Laboratory Science, Hawassa University, Hawassa, Ethiopia
| | - Muktar Hussen
- Department of Medical Laboratory Science, Hawassa University, Hawassa, Ethiopia
| | | | - Demissie Asegu
- Department of Medical Laboratory Science, Hawassa University, Hawassa, Ethiopia
| | - Ayalew Astatkie
- School of Public and Environmental Health, Hawassa University, Hawassa, Ethiopia
| | - Anteneh G. Amsalu
- Department of Medical Microbiology, University of Gondar, Gondar, Ethiopia
- * E-mail:
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Nogueira CL, Prim RI, Senna SG, Rovaris DB, Maurici R, Rossetti ML, Couvin D, Rastogi N, Bazzo ML. First insight into the molecular epidemiology of Mycobacterium tuberculosis in Santa Catarina, southern Brazil. Tuberculosis (Edinb) 2016; 97:57-64. [PMID: 26980497 DOI: 10.1016/j.tube.2015.12.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 12/14/2015] [Accepted: 12/20/2015] [Indexed: 12/01/2022]
Abstract
Molecular epidemiology of Mycobacterium tuberculosis is useful for understanding disease transmission dynamics, and to establish strategic measures for TB control and prevention. The aim of this study was to analyze clinical, epidemiological and molecular characteristics of MTBC clinical isolates from Santa Catarina state, southern Brazil. During one-year period, 406 clinical isolates of MTBC were collected from Central Laboratory of Public Health and typed by spoligotyping. Demographic and clinical data were collected from the Brazilian National Mandatory Disease Reporting System. The majority of cases occurred in highest population densities regions and about 50% had some condition associated with TB. Among all isolates, 5.7% were MDR, which showed association with drug addiction. LAM was the most predominant lineage with 47.5%, followed by the T superfamily with 25.9% and Haarlem with 12.3%. The MST showed two major groups: the first was formed mainly by the LAM lineage and the second was mainly formed by the T and Haarlem lineages. Others lineages were distributed in peripheral positions. This study provides the first insight into the population structure of M. tuberculosis in SC State. Spoligotyping and other genotyping analyses are important to establish strategic measures for TB control and prevention.
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Affiliation(s)
- Christiane Lourenço Nogueira
- Universidade Federal de Santa Catarina - UFSC, Campus Universitário, s/n. Florianópolis, Santa Catarina, Brazil.
| | - Rodrigo Ivan Prim
- Universidade Federal de Santa Catarina - UFSC, Campus Universitário, s/n. Florianópolis, Santa Catarina, Brazil.
| | - Simone Gonçalves Senna
- Universidade Federal de Santa Catarina - UFSC, Campus Universitário, s/n. Florianópolis, Santa Catarina, Brazil.
| | - Darcita Büerger Rovaris
- Laboratório Central Do Estado de Santa Catarina - LACEN/SC, Florianópolis, Santa Catarina, Brazil.
| | - Rosemeri Maurici
- Universidade Federal de Santa Catarina - UFSC, Campus Universitário, s/n. Florianópolis, Santa Catarina, Brazil.
| | - Maria Lúcia Rossetti
- Fundação Estadual de Produção e Pesquisa em Saúde Do Rio Grande Do Sul - FEEPS/RS, Porto Alegre, Rio Grande Do Sul, Brazil.
| | - David Couvin
- WHO Supranational TB Reference Laboratory, Institut Pasteur de la Guadeloupe, Abymes, Guadeloupe, France.
| | - Nalin Rastogi
- WHO Supranational TB Reference Laboratory, Institut Pasteur de la Guadeloupe, Abymes, Guadeloupe, France.
| | - Maria Luiza Bazzo
- Universidade Federal de Santa Catarina - UFSC, Campus Universitário, s/n. Florianópolis, Santa Catarina, Brazil.
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Garrido MDS, Bührer-Sékula S, Souza ABD, Ramasawmy R, Quincó PDL, Monte RL, Santos LO, Perez-Porcuna TM, Martinez-Espínosa FE, Saraceni V, Cordeiro-Santos M. Temporal distribution of tuberculosis in the State of Amazonas, Brazil. Rev Soc Bras Med Trop 2015; 48 Suppl 1:63-9. [PMID: 26061372 DOI: 10.1590/0037-8682-0055-2014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 08/05/2014] [Indexed: 11/22/2022] Open
Abstract
Tuberculosis (TB) is one of the infectious diseases that contributes most to the morbidity and mortality of millions of people worldwide. Brazil is one of 22 countries that accounts for 80% of the tuberculosis global burden. The highest incidence rates in Brazil occur in the States of Amazonas and Rio de Janeiro. The aim of this study was to describe the temporal distribution of TB in the State of Amazonas. Between 2001 and 2011, 28,198 cases of tuberculosis were reported in Amazonas, distributed among 62 municipalities, with the capital Manaus reporting the highest (68.7%) concentration of cases. Tuberculosis was more prevalent among males (59.3%) aged 15 to 34 years old (45.5%), whose race/color was predominantly pardo (64.7%) and who had pulmonary TB (84.3%). During this period, 81 cases of multidrug-resistant TB were registered, of which the highest concentration was reported from 2008 onward (p = 0.002). The municipalities with the largest numbers of indigenous individuals affected were São Gabriel da Cachoeira (93%), Itamarati (78.1%), and Santa Isabel do Rio Negro (70.1%). The future outlook for this region includes strengthening the TB control at the primary care level, by expanding diagnostic capabilities, access to treatment, research projects developed in collaboration with the Dr. Heitor Vieira Dourado Tropical Medicine Foundation .;Fundação de Medicina Tropical Dr. Heitor Vieira Dourado (FMT-HVD).; and financing institutions, such as the project for the expansion of the Clinical Research Center and the creation of a hospital ward for individuals with transmissible respiratory diseases, including TB.
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Affiliation(s)
- Marlucia da Silva Garrido
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
| | - Samira Bührer-Sékula
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
| | - Alexandra Brito de Souza
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
| | - Rajendranath Ramasawmy
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
| | - Patrícia de Lima Quincó
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
| | - Rossicleia Lins Monte
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
| | - Lucilaide Oliveira Santos
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
| | - Tomás Maria Perez-Porcuna
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Manaus, AM, Brazil
| | | | - Valéria Saraceni
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
| | - Marcelo Cordeiro-Santos
- Departamento de Ensino e Pós-Graduação, Fundação de Medicina Tropical Dr. Heitor Vieira Dourado, Manaus, AM, Brazil
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TOLA HH, TOL A, SHOJAEIZADEH D, GARMAROUDI G. Tuberculosis Treatment Non-Adherence and Lost to Follow Up among TB Patients with or without HIV in Developing Countries: A Systematic Review. IRANIAN JOURNAL OF PUBLIC HEALTH 2015; 44:1-11. [PMID: 26060770 PMCID: PMC4449995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 11/11/2014] [Indexed: 11/05/2022]
Abstract
This systematic review intended to combine factors associated with tuberculosis treatment non-adherence and lost to follow up among TB patients with/without HIV in developing countries. Comprehensive remote electronic databases (MEDLINE, (PMC, Pub Med Central), Google scholar and Web of science) search was conducted using the following keywords: Tuberculosis, treatment, compliance, adherence, default, behavioural factors and socioeconomic factors. All types of studies intended to assess TB treatment non-adherence and lost to follow up in developing countries among adult TB patient from 2008 to data extraction date were included. Twenty-six original and one-reviewed articles, which meet inclusion criteria, were reviewed. TB treatment non-adherence and lost to follow up were continued across developing countries. The main factors associated with TB treatment non-adherence and lost to follow up were socioeconomic factors: lack of transportation cost, lack of social support, and patients-health care worker poor communication. Behavioural factors were Feeling better after few weeks of treatments, tobacco and alcohol use, knowledge deficit about duration of treatment and consequences of non-adherence and lost to follow up. TB treatment non-adherence and lost to follow up were continued across developing countries throughout the publication years of reviewed articles. Numerous, socioeconomic and behavioural factors were influencing TB treatment adherence and lost to follow up. Therefore, well understanding and minimizing of the effect of these associated factors is very important to enhance treatment adherence and follow up completion in developing countries.
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Alobu I, Oshi SN, Oshi DC, Ukwaja KN. Risk factors of treatment default and death among tuberculosis patients in a resource-limited setting. ASIAN PAC J TROP MED 2014; 7:977-84. [DOI: 10.1016/s1995-7645(14)60172-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/15/2014] [Accepted: 11/15/2014] [Indexed: 10/24/2022] Open
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Zammarchi L, Bartalesi F, Bartoloni A. Tuberculosis in tropical areas and immigrants. Mediterr J Hematol Infect Dis 2014; 6:e2014043. [PMID: 24959340 PMCID: PMC4063601 DOI: 10.4084/mjhid.2014.043] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Accepted: 04/16/2014] [Indexed: 11/08/2022] Open
Abstract
About 95% of cases and 98% of deaths due to tuberculosis (TB) occur in tropical countries while, in temperate low incidence countries, a disproportionate portion of TB cases is diagnosed in immigrants. Urbanization, poverty, poor housing conditions and ventilation, poor nutritional status, low education level, the HIV co-epidemic, the growing impact of chronic conditions such as diabetes are the main determinants of the current TB epidemiology in tropical areas. TB care in these contests is complicated by several barriers such as geographical accessibility, educational, cultural, sociopsychological and gender issues. High quality microbiological and radiological facilities are not widely available, and erratic supply of anti-TB drugs may affect tropical areas from time to time. Nevertheless in recent years, TB control programs reached major achievements in tropical countries as demonstrated by several indicators. Migrants have a high risk of acquire TB before migration. Moreover, after migration, they are exposed to additional risk factors for acquiring or reactivating TB infection, such as poverty, stressful living conditions, social inequalities, overcrowded housing, malnutrition, substance abuse, and limited access to health care. TB mass screening programs for migrants have been implemented in low endemic countries but present several limitations. Screening programs should not represent a stand-alone intervention, but a component of a wider approach integrated with other healthcare activities to ensure the health of migrants.
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Affiliation(s)
- Lorenzo Zammarchi
- Infectious Diseases Unit, Department of Experimental & Clinical Medicine, University of Florence School of Medicine, Florence, Italy
| | | | - Alessandro Bartoloni
- Infectious Diseases Unit, Department of Experimental & Clinical Medicine, University of Florence School of Medicine, Florence, Italy
- SOD Malattie Infettive e Tropicali, AOU Careggi, Firenze, Italy
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Babiarz KS, Suen SC, Goldhaber-Fiebert JD. Tuberculosis treatment discontinuation and symptom persistence: an observational study of Bihar, India's public care system covering >100,000,000 inhabitants. BMC Public Health 2014; 14:418. [PMID: 24886314 PMCID: PMC4041057 DOI: 10.1186/1471-2458-14-418] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Accepted: 04/22/2014] [Indexed: 11/10/2022] Open
Abstract
Background The effectiveness of India’s TB control programs depend critically on patients completing appropriate treatment. Discontinuing treatment prior to completion can leave patients infectious and symptomatic. Developing strategies to reduce early discontinuation requires characterizing its patterns and their link to symptom persistence. Methods The 2011 BEST-TB survey (360 clusters, 11 districts) sampled patients (n = 1007) from Bihar’s public healthcare system who had initiated treatment >6 months prior to being interviewed, administering questionnaires to patients about TB treatment duration and symptoms, prior treatment, and sociodemographic characteristics. Multivariate logistic regression models estimated the risk of treatment discontinuation for these characteristics. Similar models estimated probabilities of symptom persistence to 25 weeks post-treatment initiation adjusting for the same predictors and treatment duration. All models included district fixed effects, robust standard errors, and adjustments for the survey sampling design. Treatment default timing and symptom persistence relied solely on self-report. Results 24% of patients discontinued treatment prior to 25 weeks. Higher likelihood of discontinuation occurred in those who had failed to complete previous TB treatment episodes (aOR: 4.77 [95% CI: 1.98 – 11.53]) and those seeing multiple providers (3.67 per provider [1.94 – 6.95]). Symptoms persisted in 42% of patients discontinuing treatment within 5 weeks versus 28% for completing 25 weeks of treatment. Symptom persistence was more likely for those with prior TB treatment (aOR: 5.05 [1.90 – 13.38]); poorer patients (2.94 [1.51 – 5.72]); and women (1.79 [1.07 – 2.99]). Predictors for treatment discontinuation prior to 16 weeks were similar. Conclusions Premature TB treatment discontinuation and symptom persistence is particularly high among individuals who have failed to complete treatment for a prior episode. Strategies to identify and promote treatment completion in this group appear promising. Likewise, effective TB regimens of shortened duration currently in trials may eventually help to achieve higher treatment completion rates.
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Affiliation(s)
| | | | - Jeremy D Goldhaber-Fiebert
- Centers for Health Policy and Primary Care and Outcomes Research, Stanford University, Stanford, CA, USA.
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Peltzer K, Louw JS. Prevalence and factors associated with tuberculosis treatment outcome among hazardous or harmful alcohol users in public primary health care in South Africa. Afr Health Sci 2014; 14:157-66. [PMID: 26060473 DOI: 10.4314/ahs.v14i1.24] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Tuberculosis (TB) remains a chronic infectious disease with high morbidity and mortality. OBJECTIVE The aim of this study was to assess the prevalence and associated factors of tuberculosis treatment failure, death and default among hazardous or harmful alcohol users. METHOD We conducted a prospective study with TB patients in 40 public health clinics in three districts in South Africa. All consecutively new tuberculosis and retreatment patients presenting at the 40 primary health care facilities with hazardous or harmful alcohol use were included in this study. Logistic regression was used to assess determinants of TB treatment failure, death and default. RESULTS The findings of our study showed that 70% of TB patients were either cured or had completed their TB treatment by the end of 6 months. In multivariate analysis participants living in a shack or traditional housing (Odds Ratio=OR: 0.63, Confidence Interval=CI: 0.45-0.89), being a TB retreatment patient (OR: 1.61, CI: 1.15-2.26) and residing in the eThekwini district (OR: 1.82, CI: 1.27-2.58) were significant predictors of treatment failure, death and default. CONCLUSION A high rate of treatment failure, death and default were found in the TB patients. Several factors were identified that can guide interventions for the prevention of treatment failure, death and default.
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Affiliation(s)
- K Peltzer
- HIV/AIDS, TB and STI (HAST) Research Programme, Human Sciences Research Council, Pretoria and Durban, South Africa ; Department of Psychology, University of Limpopo, Turfloop, South Africa
| | - J S Louw
- ASEAN Institute for Health Development, Mahidol University, Salaya, Thailand
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Djibuti M, Mirvelashvili E, Makharashvili N, Magee MJ. Household income and poor treatment outcome among patients with tuberculosis in Georgia: a cohort study. BMC Public Health 2014; 14:88. [PMID: 24476154 PMCID: PMC3908381 DOI: 10.1186/1471-2458-14-88] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 01/27/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Poverty is associated with increased risk of active tuberculosis (TB) disease onset, but the relation between household income and TB treatment outcomes is not well understood. The objective of this study was to determine household income characteristics associated with poor TB treatment outcome among newly diagnosed patients with pulmonary TB in the country of Georgia. METHODS A prospective cohort study was conducted among newly diagnosed smear positive pulmonary TB patients. Clinical and household data were collected from all consecutive patients seeking care at TB facilities in two major cities and one rural region in Georgia. Patients were followed prospectively during anti-TB regimens to determine treatment outcome. Bivariate analyses were used to determine the association of individual patient and household level characteristics with poor TB treatment outcome. A multivariable logistic model was used to estimate the adjusted association between patient household characteristics and poor TB treatment outcome. RESULTS After six months TB therapy, treatment outcome was available for 193 of 202 enrolled patients, of these 155 (80.3%) had a favorable TB treatment outcome. Compared to TB patients with poor treatment outcome, those with favorable treatment outcomes were younger (median 33.0 vs. 42.5 years), reported higher household monthly income (median $137 USD vs. $85 USD), were less likely to be unemployed (38.7 vs. 47.4%), and had higher level of education (38.7% vs. 31.6% with college education or greater). In multivariable analysis adjusted for age, sex, and socio-economic indicators, only low household income was remained statistically significantly associated with poor TB treatment outcome. Compared with patients from households with the highest tertile of monthly income, those in the middle tertile (aOR 4.28 95% CI 1.36, 13.53) and those in the lowest category of income (aOR 6.18 95% CI 1.83, 20.94) were significantly more likely to have poor treatment outcomes. CONCLUSION We demonstrated that TB patients in Georgia with lower household income were at greater risk of poor TB treatment outcomes. Providing targeted social assistance to TB patients and their households may improve clinical response to anti-TB therapy.
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Affiliation(s)
- Mamuka Djibuti
- International School of Public Health, Tbilisi State Medical University, 33 Vazha-Pshavela Ave, 0177 Tbilisi, Georgia.
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Adane AA, Alene KA, Koye DN, Zeleke BM. Non-adherence to anti-tuberculosis treatment and determinant factors among patients with tuberculosis in northwest Ethiopia. PLoS One 2013; 8:e78791. [PMID: 24244364 PMCID: PMC3823971 DOI: 10.1371/journal.pone.0078791] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Accepted: 09/21/2013] [Indexed: 11/18/2022] Open
Abstract
Background Non-adherence to anti tuberculosis treatment is one of the crucial challenges in improving tuberculosis cure-rates and reducing further healthcare costs. The poor adherence to anti-tuberculosis treatment among patients with tuberculosis is a major problem in Ethiopia. Hence, this study assessed level of non-adherence to anti-tuberculosis therapy and associated factors among patients with tuberculosis in northwest Ethiopia. Methods An institution based cross-sectional survey was conducted among tuberculosis patients who were following anti-tuberculosis treatment in North Gondar zone from February 20 – March 30, 2013. Data were collected by trained data collectors using a structured and pre-tested questionnaire. Data were entered to EPI INFO version 3.5.3 and analyzed using statistical package for social sciences (SPSS) version 20. Multiple logistic regressions were fitted to identify associations and to control potential confounding variables. Odds ratio (OR) with 95% confidence interval was calculated and p-values<0.05 were considered statistically significant. Results A total of 280 tuberculosis patients were interviewed; 55.7% were males and nearly three quarters (72.5%) were urban dwellers. The overall non-adherence for the last one month and the last four days before the survey were 10% and 13.6% respectively. Non-adherence was high if the patients had forgetfulness (AOR 7.04, 95% CI 1.40–35.13), is on the continuation phase of chemotherapy (AOR: 6.95, 95% CI 1.81–26.73), had symptoms of tuberculosis during the interview (AOR: 4.29, 95% CI 1.53–12.03), and had co-infection with HIV (AOR: 4.06, 95% CI 1.70–9.70). Conclusions Non-adherence to anti-tuberculosis treatment was high. Forgetfulness, being in the continuation phases of chemotherapy, having symptoms of tuberculosis during the interview, and co-infected with HIV were significantly associated with non-adherence to anti-tuberculosis therapy. Special attention on adherence counseling should be given to symptomatic patients, TB/HIV co-infected patients, and those in the continuation phase of the tuberculosis therapy.
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Affiliation(s)
- Akilew Awoke Adane
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
- * E-mail:
| | - Kefyalew Addis Alene
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Digsu Negese Koye
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Berihun Megabiaw Zeleke
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Reis-Santos B, Gomes T, Macedo LR, Horta BL, Riley LW, Maciel EL. Prevalence and patterns of multimorbidity among tuberculosis patients in Brazil: a cross-sectional study. Int J Equity Health 2013; 12:61. [PMID: 23962018 PMCID: PMC3765118 DOI: 10.1186/1475-9276-12-61] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2012] [Accepted: 06/24/2013] [Indexed: 11/16/2022] Open
Abstract
Introduction The number of subjects with tuberculosis (TB) presenting with co-occurrence of multiple chronic medical conditions, or multimorbidity (MM) is increasing in Brazil. This manuscript aimed to characterize subjects with TB, according to their MM status and to analyse factors associated with TB treatment outcomes. Methods This is a cross-sectional study that included 39,881 TB subjects reported in Brazil, in 2011. MM were defined as any (two or more) occurrence of chronic medical conditions in a TB patient (TB–MM). Data analysis was performed by hierarchical logistic regression models comparing TBMM with those with only TB. Results Of the reported TB cases in 2011, 454 (1.14%) had MM. The subjects in the age group 40–59 years (OR: 17.89; 95% CI, 5.71-56.03) and those ≥ 60 years (OR: 44.11; 95% CI, 14.09-138.06) were more likely to develop TB–MM. The TB–MM subjects were less likely to be male (OR: 0.63; 95% CI, 0.52-0.76), institutionalized (OR: 0.59; 95% CI, 0.23-0.80) and live in rural areas (OR: 0.63; 95% CI, 0.42-0.95). Death from causes other than TB was higher among TB–MM subjects (OR: 1.76; 95% CI, 1.36-2.28). Of 454 TB–MM subjects 302 (66.5%) were cured and 152 (33.5%) were not cured. The odds of not being cured was 1.55 (95% CI, 1.04-2.32) among males, 2.85 (95% CI, 1.12-7.28) among institutionalized subjects, and 3.93 (IC 95%, 1.86-8.30) among those who were infected with HIV. TB retreatment after previous abandonment (OR: 7.53; 95% CI, 2.58-21.97) and transfer from a treatment site (OR: 2.76; 95% CI, 1.20-6.38) were higher for subjects not cured compared to those who were cured. Conclusions While TB is well recognized to be a disease engendered by social inequity, we found that even among TB patients, those who have MM have greater inequity in terms of socioeconomic status and adverse clinical outcomes. Addressing the problem of TB and TB–MM requires a multisectorial approach that includes health and social service organizations.
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Isaakidis P, Paryani R, Khan S, Mansoor H, Manglani M, Valiyakath A, Saranchuk P, Furin J. Poor outcomes in a cohort of HIV-infected adolescents undergoing treatment for multidrug-resistant tuberculosis in Mumbai, India. PLoS One 2013; 8:e68869. [PMID: 23894358 PMCID: PMC3716893 DOI: 10.1371/journal.pone.0068869] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Accepted: 06/01/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Little is known about the treatment of multidrug-resistant tuberculosis (MDR-TB) in HIV-co-infected adolescents. This study aimed to present the intermediate outcomes of HIV-infected adolescents aged 10-19 years receiving second-line anti-TB treatment in a Médecins Sans Frontières (MSF) project in Mumbai, India. METHODS A retrospective review of medical records of 11 adolescents enrolled between July 2007 and January 2013 was undertaken. Patients were initiated on either empirical or individualized second-line ambulatory anti-TB treatment under direct observation. RESULTS The median age was 16 (IQR 14-18) years and 54% were female. Five (46%) adolescents had pulmonary TB (PTB), two (18%) extrapulmonary disease (EPTB) and four (36%) had both. Median CD4 count at the time of MDR-TB diagnosis was 162.7 cells/µl (IQR: 84.8-250.5). By January 2013, eight patients had final and 3 had interim outcomes. Favourable results were seen in four (36.5%) patients: one was cured and three were still on treatment with negative culture results. Seven patients (64%) had poor outcomes: four (36.5%) died and three (27%) defaulted. Three of the patients who died never started on antiretroviral and/or TB treatment and one died 16 days after treatment initiation. Two of the defaulted died soon after default. All patients (100%) on-treatment experienced adverse events (AEs): two required permanent discontinuation of the culprit drug and two were hospitalized due to AEs. No patient required permanent discontinuation of the entire second-line TB or antiretroviral regimens. CONCLUSIONS Early mortality and mortality after default were the most common reasons for poor outcomes in this study. Early mortality suggests the need for rapid diagnosis and prompt treatment initiation, and adolescents might benefit from active contact-tracing and immediate referral. Default occurred at different times, suggesting the need for continuous, intensified and individualized psychosocial support for co-infected adolescents. Operational research among co-infected adolescents will be especially important in designing effective interventions for this vulnerable group.
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Babalık A, Kılıçaslan Z, Kızıltaş S, Gencer S, Ongen G. A retrospective case-control study, factors affecting treatment outcomes for pulmonary tuberculosis in istanbul, Turkey. Balkan Med J 2013; 30:204-10. [PMID: 25207101 DOI: 10.5152/balkanmedj.2013.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Accepted: 01/23/2013] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Tuberculosis is a public health problem and its transmission is a threat to the community. AIMS The aim of this study was to determine the factors influencing the treatment outcomes and the effectiveness of the National Tuberculosis Program (NTP) in relation to the application of the directly observed treatment, short-course (DOTS) program in various sites in Istanbul, Turkey. STUDY DESIGN Case-Control Study. METHODS A case-control study was used, where cases and controls were randomly selected from the Turkish Tuberculosis National Database, which includes complete data on treatment outcomes for patients recorded in the database from January 1, 2006 to December 31, 2009 and had one year follow-up. RESULTS The case group was composed of 464 patients with adverse outcome, while the control group was composed of 441 patients who had been cured of disease. Factors associated with adverse treatment outcome were >65 years of age (OR: 3.39 (1.99-5.76)) ; male gender (OR:2.11 (1.49-2.99)); born outside Turkey (OR: 5.48 (2.13-14.04)); co-morbidity (OR: 1.85 (1.29-2.65)); bilateral radiologic lesions (OR: 2.07 (1.41-3.00); previous treatment history (OR: 3.99 (2.78-5.74)); 3(rd) month positive microscopy (OR: 4.96 (3.04-8.09)) and any H&R +/- others multidrug resistant (MDR) resistance (OR: 22.64 (6.92-74.08)). There was no association between the adverse treatment outcome and the application site of direct observation treatment, short course (DOTS) delivery and the supervisors. CONCLUSION Our findings indicate similar quality in DOTS application and supervision among patients with or without adverse treatment outcomes. However, patients with certain characteristics should be carefully monitored and aggressively treated.
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Affiliation(s)
- Aylin Babalık
- Department of Pulmonology, Süreyyapaşa Chest Diseases and Thoracic Surgery Training and Research Hospital, İstanbul, Turkey
| | - Zeki Kılıçaslan
- Department of Pulmonology, İstanbul University İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Sule Kızıltaş
- Department of Pulmonology, Kadıköy Tuberculosis Dispensary, İstanbul, Turkey
| | - Serap Gencer
- Department of Infectious Diseases and Clinical Microbiology, Dr. Lütfi Kırdar Kartal Training and Research Hospital, İstanbul, Turkey
| | - Gül Ongen
- Department of Pulmonology, İstanbul University Cerrahpaşa Faculty of Medicine, İstanbul, Turkey, Department of Pulmonology, İstanbul, Turkey
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Rodrigo T, Caylà JA, Casals M, García-García JM, Caminero JA, Ruiz-Manzano J, Blanquer R, Vidal R, Altet N, Calpe JL, Penas A. A predictive scoring instrument for tuberculosis lost to follow-up outcome. Respir Res 2012; 13:75. [PMID: 22938040 PMCID: PMC3490987 DOI: 10.1186/1465-9921-13-75] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2012] [Accepted: 08/22/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Adherence to tuberculosis (TB) treatment is troublesome, due to long therapy duration, quick therapeutic response which allows the patient to disregard about the rest of their treatment and the lack of motivation on behalf of the patient for improved. The objective of this study was to develop and validate a scoring system to predict the probability of lost to follow-up outcome in TB patients as a way to identify patients suitable for directly observed treatments (DOT) and other interventions to improve adherence. METHODS Two prospective cohorts, were used to develop and validate a logistic regression model. A scoring system was constructed, based on the coefficients of factors associated with a lost to follow-up outcome. The probability of lost to follow-up outcome associated with each score was calculated. Predictions in both cohorts were tested using receiver operating characteristic curves (ROC). RESULTS The best model to predict lost to follow-up outcome included the following characteristics: immigration (1 point value), living alone (1 point) or in an institution (2 points), previous anti-TB treatment (2 points), poor patient understanding (2 points), intravenous drugs use (IDU) (4 points) or unknown IDU status (1 point). Scores of 0, 1, 2, 3, 4 and 5 points were associated with a lost to follow-up probability of 2,2% 5,4% 9,9%, 16,4%, 15%, and 28%, respectively. The ROC curve for the validation group demonstrated a good fit (AUC: 0,67 [95% CI; 0,65-0,70]). CONCLUSION This model has a good capacity to predict a lost to follow-up outcome. Its use could help TB Programs to determine which patients are good candidates for DOT and other strategies to improve TB treatment adherence.
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Affiliation(s)
- Teresa Rodrigo
- Programa Integrado de Investigación en Tuberculosis (PII TB) de la Sociedad Española de Neumología y Cirugía Torácica (SEPAR), Barcelona, Spain.
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