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Li M, Lu X, Yang H, Yuan R, Yang Y, Tong R, Wu X. Development and assessment of novel machine learning models to predict medication non-adherence risks in type 2 diabetics. Front Public Health 2022; 10:1000622. [PMID: 36466490 PMCID: PMC9714465 DOI: 10.3389/fpubh.2022.1000622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/24/2022] [Indexed: 11/18/2022] Open
Abstract
Background Medication adherence is the main determinant of effective management of type 2 diabetes, yet there is no gold standard method available to screen patients with high-risk non-adherence. Developing machine learning models to predict high-risk non-adherence in patients with T2D could optimize management. Methods This cross-sectional study was carried out on patients with T2D at the Sichuan Provincial People's Hospital from April 2018 to December 2019 who were examined for HbA1c on the day of the survey. Demographic and clinical characteristics were extracted from the questionnaire and electronic medical records. The sample was randomly divided into a training dataset and a test dataset with a radio of 8:2 after data preprocessing. Four imputing methods, five sampling methods, three screening methods, and 18 machine learning algorithms were used to groom data and develop and validate models. Bootstrapping was performed to generate the validation set for external validation and univariate analysis. Models were compared on the basis of predictive performance metrics. Finally, we validated the sample size on the best model. Results This study included 980 patients with T2D, of whom 184 (18.8%) were defined as medication non-adherence. The results indicated that the model used modified random forest as the imputation method, random under sampler as the sampling method, Boruta as the feature screening method and the ensemble algorithms and had the best performance. The area under the receiver operating characteristic curve (AUC), F1 score, and area under the precision-recall curve (AUPRC) of the best model, among a total of 1,080 trained models, were 0.8369, 0.7912, and 0.9574, respectively. Age, present fasting blood glucose (FBG) values, present HbA1c values, present random blood glucose (RBG) values, and body mass index (BMI) were the most significant contributors associated with risks of medication adherence. Conclusion We found that machine learning methods could be used to predict the risk of non-adherence in patients with T2D. The proposed model was well performed to identify patients with T2D with non-adherence and could help improve individualized T2D management.
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Affiliation(s)
- Mengting Li
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China,Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Xiangyu Lu
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China,The Second Department of Hepatobiliary Surgery, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - HengBo Yang
- School of Pharmacy, Chengdu Medical College, Chengdu, China
| | - Rong Yuan
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China,Endocrine Department, Sichuan Provincial People's Hospital, Chengdu, China
| | - Yong Yang
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China,Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China,*Correspondence: Yong Yang
| | - Rongsheng Tong
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China,Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China,Rongsheng Tong
| | - Xingwei Wu
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Department of Pharmacy, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China,Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu, China,Xingwei Wu
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Gils T, Laxmeshwar C, Duka M, Malakyan K, Siomak OV, Didik VS, Lytvynenko N, Terleeva Y, Donchuk D, Isaakidis P. Preparedness of outpatient health facilities for ambulatory treatment with all-oral short DR-TB treatment regimens in Zhytomyr, Ukraine: a cross-sectional study. BMC Health Serv Res 2020; 20:890. [PMID: 32957966 PMCID: PMC7507621 DOI: 10.1186/s12913-020-05735-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 09/15/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ukraine has a high burden of drug-resistant tuberculosis (DR-TB). Mental health problems, including alcohol use disorder, are common co-morbidities. One in five DR-TB patients has human immunodeficiency virus (HIV). As part of health reform, the country is moving from inpatient care to ambulatory primary care for tuberculosis (TB). In Zhytomyr oblast, Médecins Sans Frontières (MSF) is supporting care for DR-TB patients on all-oral short DR-TB regimens. This study describes the preparedness of ambulatory care facilities in Zhytomyr oblast, Ukraine, to provide good quality ambulatory care. METHODS This is a retrospective analysis of routinely collected programme data. Before discharge of every patient from the hospital, MSF teams assess services available at outpatient facilities using a standardised questionnaire. The assessment evaluates access, human resources, availability of medicines, infection control measures, laboratory and diagnostic services, and psychosocial support. RESULTS We visited 68 outpatient facilities in 22 districts between June 2018 and September 2019. Twenty-seven health posts, 24 TB-units, 13 ambulatories, two family doctors and one polyclinic, serving 30% of DR-TB patients in the oblast by September 2019, were included. All facilities provided directly observed treatment, but only seven (10%) provided weekend-services. All facilities had at least one medical staff member, but TB-training was insufficient and mostly limited to TB-doctors. TB-treatment and adequate storage space were available in all facilities, but only five (8%) had ancillary medicines. HIV-positive patients had to visit a separate facility to access HIV-care. Personal protective equipment was unavailable in 32 (55%) facilities. Basic laboratory services were available in TB-units, but only four (17%) performed audiometry. Only ten (42%) TB-units had psychosocial support available, and nine (38%) offered psychiatric support. CONCLUSION Outpatient facilities in Zhytomyr oblast are not yet prepared to provide comprehensive care for DR-TB patients. Capacity of all facilities needs strengthening with trainings, infection control measures and infrastructure. Integration of psychosocial services, treatment of co-morbidities and adverse events at the same facility are essential for successful decentralisation. The health reform is an opportunity to establish quality, patient-centred care.
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Affiliation(s)
- Tinne Gils
- Médecins Sans Frontières, 64 Berdychivska St., Huiva, Zhytomyr, Oblast, Ukraine.
| | - Chinmay Laxmeshwar
- Médecins Sans Frontières, 64 Berdychivska St., Huiva, Zhytomyr, Oblast, Ukraine
| | - Marve Duka
- Médecins Sans Frontières, 64 Berdychivska St., Huiva, Zhytomyr, Oblast, Ukraine
| | - Khachatur Malakyan
- Médecins Sans Frontières, 64 Berdychivska St., Huiva, Zhytomyr, Oblast, Ukraine
| | | | | | - Natalia Lytvynenko
- National Institute of Phthisiology and Pulmonology named after F.G. Yanovsky of National Academy of Medical Sciences of Ukraine, Kyiv, Ukraine
| | - Yana Terleeva
- Department of Tuberculosis Programme Coordination, Public Health Centre of the Ministry of Health of Ukraine, Kyiv, Ukraine
| | - Dmytri Donchuk
- Southern Africa Medical Unit, Médecins Sans Frontières, Cape Town, South Africa
| | - Petros Isaakidis
- Southern Africa Medical Unit, Médecins Sans Frontières, Cape Town, South Africa
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Khachadourian V, Truzyan N, Harutyunyan A, Petrosyan V, Davtyan H, Davtyan K, van den Boom M, Thompson ME. People-centred care versus clinic-based DOT for continuation phase TB treatment in Armenia: a cluster randomized trial. BMC Pulm Med 2020; 20:105. [PMID: 32334553 PMCID: PMC7183136 DOI: 10.1186/s12890-020-1141-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 04/08/2020] [Indexed: 11/20/2022] Open
Abstract
Background WHO’s directly observed therapy (DOT) strategy for tuberculosis (TB) treatment depends upon a well–organized healthcare system. This study sought to evaluate the effectiveness of self-administered drug intake supported by a family member versus in-clinic DOT. Methods This open–label, nationally-representative stratified cluster randomized controlled non–inferiority trial with two parallel equal arms involved drug–susceptible pulmonary TB patients in the continuation treatment phase. We randomly assigned outpatient–TB–centres (52 clusters) to intervention and control arms. The intervention included an educational/counseling session to enhance treatment adherence; weekly visits to outpatient–TB–centres to receive medication, and daily SMS medication reminders and phone calls to track adherence and record side effects. Controls followed clinical DOT at Outpatient–TB–centres. Both groups participated in baseline and 4–5 months follow–up surveys. The trial’s non–inferiority comparisons include: treatment success as the clinical (primary) outcome and medication adherence (self–reported), knowledge, depressive symptoms, stigma, quality of life, and social support as non–clinical (secondary) outcomes. Results Per–protocol analysis showed that the intervention (n = 187) and control (n = 198) arms achieved successful treatment outcome of 92.0 and 92.9%, respectively, indicating that the treatment success in the intervention group was non–inferior to DOT. Knowledge, depression, stigma, quality of life, and social support also showed non–inferiority, demonstrating substantial improvement over time for knowledge (change in the intervention = 1.05: 95%CL (0.49, 1.60); change in the control = 1.09: 95%CL (0.56, 1.64)), depression score (change in the intervention = − 3.56: 95%CL (− 4.99, − 2.13); change in the control = − 1.88: 95% CL (− 3.26, − 0.49)) and quality of life (change in the intervention = 5.01: 95%CL (− 0.64, 10.66); change in the control = 7.29: 95%CL (1.77, 12.81)). The intervention resulted in improved treatment adherence. Conclusions This socially empowering alternative strategy might be a preferable alternative to DOT available to patients in Armenia and in other countries. Further research evaluating cost effectiveness of the intervention and generalizability of the results is warranted. Trial registration Clinicaltrials.gov: NCT02082340, March 10, 2014.
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Affiliation(s)
- Vahe Khachadourian
- Avedisian Onanian Centre for Health Services Research & Development, Gerald and Patricia Turpanjian School of Public Health, American University of Armenia, Yerevan, Armenia. .,Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, Los Angeles, USA.
| | - Nune Truzyan
- Avedisian Onanian Centre for Health Services Research & Development, Gerald and Patricia Turpanjian School of Public Health, American University of Armenia, Yerevan, Armenia
| | - Arusyak Harutyunyan
- Avedisian Onanian Centre for Health Services Research & Development, Gerald and Patricia Turpanjian School of Public Health, American University of Armenia, Yerevan, Armenia
| | - Varduhi Petrosyan
- Avedisian Onanian Centre for Health Services Research & Development, Gerald and Patricia Turpanjian School of Public Health, American University of Armenia, Yerevan, Armenia
| | - Hayk Davtyan
- National Tuberculosis Control Centre, Ministry of Health of the Republic of Armenia, Yerevan, Armenia
| | - Karapet Davtyan
- National Tuberculosis Control Centre, Ministry of Health of the Republic of Armenia, Yerevan, Armenia
| | - Martin van den Boom
- Joint Tuberculosis, HIV & Viral Hepatitis Programme, Division of Health Emergencies and Communicable Diseases, WHO/Europe, Copenhagen, Denmark
| | - Michael E Thompson
- Department of Public Health Sciences, University of North Carolina at Charlotte, Charlotte, USA
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Moriarty AS, Louwagie GM, Mdege ND, Morojele N, Tumbo J, Omole OB, Bachmann MO, Kanaan M, Turner A, Parrott S, Siddiqi K, Ayo-Yusuf OA. ImPROving TB outcomes by modifying LIFE-style behaviours through a brief motivational intervention followed by short text messages (ProLife): study protocol for a randomised controlled trial. Trials 2019; 20:457. [PMID: 31349850 PMCID: PMC6660690 DOI: 10.1186/s13063-019-3551-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 07/02/2019] [Indexed: 11/28/2022] Open
Abstract
Background South Africa is among the seven highest tuberculosis (TB) burden countries. Harmful lifestyle behaviours, such as smoking and alcohol, and poor adherence to medication can affect clinical outcomes. Modification of these behaviours is likely to improve TB treatment outcomes and has proven possible using motivational interviewing (MI) techniques or use of short message service (SMS) text messaging. There have been no studies assessing the effect of combined MI and SMS interventions on multiple lifestyle factors and TB treatment outcomes. Methods This is a prospective, multicentre, two-arm individual randomised controlled trial looking at the effectiveness and cost-effectiveness of a complex behavioural intervention (the ProLife programme) on improving TB and lifestyle-related outcomes in three provinces of South Africa. The ProLife programme consists of an MI counselling strategy, delivered by lay health workers, augmented with subsequent SMS. We aim to recruit 696 adult participants (aged 18 years and over) with drug-sensitive pulmonary TB who are current smokers and/or report harmful or hazardous alcohol use. Patients will be consecutively enrolled at 27 clinics in three different health districts in South Africa. Participants randomised individually to the intervention arm will receive three MI counselling sessions one month apart. Each MI session will be followed by twice-weekly SMS messages targeting treatment adherence, alcohol use and tobacco smoking, as appropriate. We will assess the effect on TB treatment success, using standard World Health Organization (WHO) treatment outcome definitions (primary outcome), as well as on a range of secondary outcomes including smoking cessation, reduction in alcohol use, and TB medication and anti-retroviral therapy adherence. Secondary outcomes will be measured at the three-month and six-month follow-ups. Discussion This trial aligns with the WHO agenda of integrating TB care with the care for chronic diseases of lifestyle, such as provision of smoking cessation treatments, and with the use of digital technologies. If the ProLife programme is found to be effective and cost-effective, the programme could have significant implications for TB treatment globally and could be successfully implemented in a wide range of TB treatment settings. Trial registration ISRCTN Registry, ISRCTN62728852. Registered on 13 April 2018. Electronic supplementary material The online version of this article (10.1186/s13063-019-3551-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Andrew Stephen Moriarty
- Department of Health Sciences and the Hull York Medical School, University of York, York, UK.
| | - Goedele Maria Louwagie
- School of Health Systems and Public Health, University of Pretoria and Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa
| | | | - Neo Morojele
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - John Tumbo
- Department of Family Medicine, Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa
| | | | | | - Mona Kanaan
- Department of Health Sciences, University of York, York, UK
| | - Astrid Turner
- School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | - Steve Parrott
- Department of Health Sciences, University of York, York, UK
| | - Kamran Siddiqi
- Department of Health Sciences and the Hull York Medical School, University of York, York, UK
| | - Olalekan Abdulwahab Ayo-Yusuf
- Africa Centre for Tobacco Industry Monitoring and Policy Research, Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa
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Riquelme-Miralles D, Palazón-Bru A, Sepehri A, Gil-Guillén VF. A systematic review of non-pharmacological interventions to improve therapeutic adherence in tuberculosis. Heart Lung 2019; 48:452-61. [PMID: 31084923 DOI: 10.1016/j.hrtlng.2019.05.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 04/30/2019] [Accepted: 05/01/2019] [Indexed: 01/13/2023]
Abstract
BACKGROUND Reviews examining non-pharmacological interventions to improve therapeutic adherence in tuberculosis have several limitations (design, quality assessment…). Consequently, for clinical practice, it is important to generate a review containing all the information to improve patient adherence, solving the previous issues. OBJECTIVES To examine non-pharmacological interventions to improve therapeutic adherence in tuberculosis through clinical trials. METHODS A systematic review in MEDLINE/EMBASE was performed. RESULTS Thirty seven papers were analysed. The disease treatment interventions were disparate, grouped into: education, psychological interventions, new technologies, directly observed treatment, incentives and improved access to health services. In the treatment of latent infection, the majority of studies were conducted in the marginal population (drug addicts, homeless individuals and prisoners) and were based mainly on the provision of incentives. Study quality was generally low. CONCLUSIONS Great variability exists in the studies comparing strategies for identifying interventions, objectives and effects. The designs carried out generally have methodological deficits.
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Lee S, Lee Y, Lee S, Islam SMS, Kim SY. Toward Developing a Standardized Core Set of Outcome Measures in Mobile Health Interventions for Tuberculosis Management: Systematic Review. JMIR Mhealth Uhealth 2019; 7:e12385. [PMID: 30777847 PMCID: PMC6399569 DOI: 10.2196/12385] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/03/2018] [Accepted: 12/09/2018] [Indexed: 01/13/2023] Open
Abstract
Background Tuberculosis (TB) management can be challenging in low- and middle-income countries (LMICs) not only because of its high burden but also the prolonged treatment period involving multiple drugs. With rapid development in mobile technology, mobile health (mHealth) interventions or using a mobile device for TB management has gained popularity. Despite the potential usefulness of mHealth interventions for TB, few studies have quantitatively synthesized evidence on its effectiveness, presumably because of variability in outcome measures reported in the literature. Objective The aim of this systematic review was to evaluate the outcome measures reported in TB mHealth literature in LMICs. Methods MEDLINE, EMBASE, and the Cochrane Database of Systematic Reviews were searched to identify mHealth intervention studies for TB (published up to May 2018) that reported any type of outcome measures. The extracted information included the study setting, types of mHealth technology used, target population, study design, and categories of outcome measures. Outcomes were classified into 13 categories including treatment outcome, adherence, process measure, perception, technical outcome, and so on. The qualitative synthesis of evidence focused on the categories of outcome measures reported by the type of mHealth interventions. Results A total of 27 studies were included for the qualitative synthesis of evidence. The study designs varied widely, ranging from randomized controlled trials to economic evaluations. A total of 12 studies adopted short message service (SMS), whereas 5 studies used SMS in combination with additional technologies or mobile apps. The study populations were also diverse, including patients with TB, patients with TB/HIV, health care workers, and general patients attending a clinic. There was a wide range of variations in the definition of outcome measures across the studies. Among the diverse categories of outcome measures, treatment outcomes have been reported in 14 studies, but only 6 of them measured the outcome according to the standard TB treatment definitions by the World Health Organization. Conclusions This critical evaluation of outcomes reported in mHealth studies for TB management suggests that substantial variability exists in reporting outcome measures. To overcome the challenges in evidence synthesis for mHealth interventions, this study can provide insights into the development of a core set of outcome measures by intervention type and study design.
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Affiliation(s)
- Seohyun Lee
- Institute of Health & Environment, Center for Global Health Research, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Youngji Lee
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Sangmi Lee
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
| | - Sheikh Mohammed Shariful Islam
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Faculty of Health, Deakin University, Melbourne, Australia
| | - Sun-Young Kim
- Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
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Temoteo RCDA, Carvalho JBLD, Lira ALBDC, Lima MAD, Sousa YGD. Nursing in adherence to treatment of tuberculosis and health technologies in the context of primary care. Esc Anna Nery 2019. [DOI: 10.1590/2177-9465-ean-2018-0321] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract Objective: To describe and analyze the relationships between adherence to tuberculosis treatment and health technologies in the context of nursing action in Primary Care. Method: Contextual reflection, using the theoretical reference of Hinds, Chaves and Cypress. Results: They were categorized according to the conceptual perspective of each context, in an immediate, specific, general and metacontext, respectively: nursing actions in Primary Care and adherence to treatment of tuberculosis; nurses' performance through personal and environmental factors, health technologies and adherence to treatment; influence of nurses' beliefs about adherence to treatment and overall health status, and use of health technologies and shared views of patients and nurses on adherence to treatment as a responsibility for preventive action. Conclusion and Implications for practice: Adherence to the treatment of tuberculosis is directly linked to the substantial performance of the nurse, which presents potentialities to contribute to greater articulation between actions necessary to the success of the treatment, reducing the weaknesses in its operationalization. The technologies in the context of nursing action can favor praxis, especially in the incentive to join, and can subsidize new strategies appropriate to the reality of services.
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Daftary A, Mitchell EMH, Reid MJA, Fekadu E, Goosby E. To End TB, First-Ever High-Level Meeting on Tuberculosis Must Address Stigma. Am J Trop Med Hyg 2018; 99:1114-1116. [PMID: 30226149 PMCID: PMC6221214 DOI: 10.4269/ajtmh.18-0591] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 09/07/2018] [Indexed: 12/30/2022] Open
Abstract
World leaders gather to consolidate their commitment to ending tuberculosis (TB). Vital to the success of renewed efforts is an overdue recognition of the pervasive and pernicious influence of TB stigma. TB stigma is sustained in structures, policies, traditions, and norms. Innovative modifications to infection control, drug dispensing, and surveillance practices are required to increase demand for TB screening and effective therapeutic alliances among those diagnosed. The authors argue that reducing TB stigma requires a scientific and inclusive process, with prominent roles for TB survivors and a willingness to integrate and learn from other stigmatized conditions.
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Affiliation(s)
- Amrita Daftary
- Department of Epidemiology and Biostatistics, McGill International TB Centre, McGill University, Montreal, Canada
- Centre for the AIDS Programme of Research in South Africa (CAPRISA)-Medical Research Council TB-HIV Pathogenesis and Treatment Unit, Durban, South Africa
| | - Ellen M. H. Mitchell
- International Institute for Social Studies, Erasmus University, Rotterdam, Netherlands
| | - Michael J. A. Reid
- Division of HIV, Infectious Diseases and Global Medicine, University of California, San Francisco, San Francisco, California
| | | | - Eric Goosby
- Division of HIV, Infectious Diseases and Global Medicine, University of California, San Francisco, San Francisco, California
- United Nations Special Envoy for Tuberculosis, San Francisco, California
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Abstract
INTRODUCTION Identifying and treating children with tuberculosis (TB) infection in both low and high-TB burden settings will decrease the incidence of TB disease worldwide. Areas covered: This review covers each of the available TB infection treatment options for children based on effectiveness, safety, tolerability and treatment completion rates. Six to 9 months of daily administered isoniazid is no longer the treatment of choice for many children with TB infection. Shorter, rifamycin based, TB infection treatment regimens are effective, safe and easier for children to complete. Fluroquinolone-based regimens are recommended for the treatment of children infected by a source case with drug-resistant TB. Directly observed therapy (DOT) programs improve childhood TB infection treatment completion rates. Expert commentary: As shorter, rifamycin-based, TB infection treatment regimens offer superior treatment success rate in both adults and children; the widespread use of these regimens has huge potential to decrease the burden of TB disease worldwide. The implementation of these programs will involve improving patient access to the medications, decreasing their cost to the patient, and the use of novel electronic methods to document patient treatment completion.
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Affiliation(s)
- Lindsay A Hatzenbuehler
- a Baylor College of Medicine , Houston , Texas.,b Texas Children's Hospital , Houston , TX , USA
| | - Jeffrey R Starke
- a Baylor College of Medicine , Houston , Texas.,b Texas Children's Hospital , Houston , TX , USA
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Lewis JJ, Liu X, Zhang Z, Thomas BV, Vassall A, Sweeney S, Caihong X, Dongmei H, Xue L, Yongxin G, Huan S, Shiwen J, Fielding KL. Evaluation of a medication monitor-based treatment strategy for drug-sensitive tuberculosis patients in China: study protocol for a cluster randomised controlled trial. Trials 2018; 19:398. [PMID: 30045757 PMCID: PMC6060502 DOI: 10.1186/s13063-018-2650-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 04/13/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Treatment for drug-sensitive tuberculosis (TB) is taken for at least 6 months and problems with adherence are common. Therefore, there is substantial interest in the possible use of eHealth interventions to support patients to take their treatment. Electronic medication monitors have been shown to improve adherence to TB medication, but the impact on clinical outcomes is unknown. We aim to evaluate the impact of a medication monitor-based treatment strategy for drug-sensitive TB patients on a composite poor outcome measured over 18 months from start of TB treatment. METHODS/DESIGN We will conduct an open, pragmatic, cluster randomised superiority trial, with 24 counties/districts in three provinces in China, randomised 1:1 to implement the intervention or standard of care. Adults (aged ≥ 18 years) with a new episode of GeneXpert-positive and rifampicin-sensitive pulmonary TB, who plan to be in the study area for the next 18 months, and will receive daily fixed-dose combination tablets for 6 months of treatment are eligible. The intervention is centred around a medication monitor that holds a 1-month supply of medication and has three key functions: as an audio and visual reminder for patients to take their daily medication; reminds patients of upcoming monthly visit; and records date and time whenever the box is opened. At the monthly follow-up visit, the doctor downloads these data to generate a graphical display of the last month's adherence record for discussion with the patient and potentially to switch the patient to more intensive management. The primary outcome is a composite poor outcome measured over 18 months from start of TB treatment, defined as either of poor outcome at the end of treatment (death, treatment failure, or loss to follow-up) or subsequent recurrence (culture positive for TB at 12 or 18 months or re-starting TB treatment in the follow-up period). An economic evaluation will also be conducted as part of this study. DISCUSSION This trial will assess whether a medication monitor-based treatment strategy can improve clinical outcomes for TB patients. Several trials of other eHealth interventions for TB treatment are ongoing and are summarised in this paper. This trial will provide an important part of the emerging evidence base for the potential of eHealth to improve TB treatment outcomes. TRIAL REGISTRATION This trial was registered with Current Controlled Trials (identifier: ISRCTN35812455 ). Registered on May 19, 2016.
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Affiliation(s)
- James J Lewis
- MRC Tropical Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK. .,TB Centre, London School of Hygiene and Tropical Medicine, London, UK.
| | - Xiaoqiu Liu
- National Center for Tuberculosis Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | | | | | - Anna Vassall
- TB Centre, London School of Hygiene and Tropical Medicine, London, UK.,Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Sedona Sweeney
- TB Centre, London School of Hygiene and Tropical Medicine, London, UK.,Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, UK
| | - Xu Caihong
- National Center for Tuberculosis Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Hu Dongmei
- National Center for Tuberculosis Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Li Xue
- National Center for Tuberculosis Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Gao Yongxin
- National Center for Tuberculosis Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Shitong Huan
- Bill & Melinda Gates Foundation, China Office, Beijing, China
| | - Jiang Shiwen
- National Center for Tuberculosis Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Katherine L Fielding
- MRC Tropical Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK.,TB Centre, London School of Hygiene and Tropical Medicine, London, UK
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Valencia S, León M, Losada I, Sequera VG, Fernández Quevedo M, García-Basteiro AL. How do we measure adherence to anti-tuberculosis treatment? Expert Rev Anti Infect Ther 2016; 15:157-165. [DOI: 10.1080/14787210.2017.1264270] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Salome Valencia
- Preventive Medicine and Epidemiology Service, Hospital Clínic of Barcelona, Barcelona, Spain
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| | - Montserrat León
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| | | | - Victor G Sequera
- Preventive Medicine and Epidemiology Service, Hospital Clínic of Barcelona, Barcelona, Spain
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| | | | - Alberto L García-Basteiro
- ISGlobal, Barcelona Ctr. Int. Health Res. (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
- Tuberculosis Research Area, Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique
- Amsterdam Institute for Global Health and Development (AIGHD), Amsterdam, The Netherlands
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