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Jackson-Morris A, Masyuko S, Morrell L, Kataria I, Kocher EL, Nugent R. Tackling syndemics by integrating infectious and noncommunicable diseases in health systems of low- and middle-income countries: A narrative systematic review. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0003114. [PMID: 38753811 PMCID: PMC11098501 DOI: 10.1371/journal.pgph.0003114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 03/25/2024] [Indexed: 05/18/2024]
Abstract
The co-occurrence of infectious diseases (ID) and non-communicable diseases (NCD) is widespread, presenting health service delivery challenges especially in low-and middle-income countries (LMICs). Integrated health care is a possible solution but may require a paradigm shift to be successfully implemented. This literature review identifies integrated care examples among selected ID and NCD dyads. We searched PubMed, PsycINFO, Cochrane Library, CINAHL, Web of Science, EMBASE, Global Health Database, and selected clinical trials registries. Eligible studies were published between 2010 and December 2022, available in English, and report health service delivery programs or policies for the selected disease dyads in LMICs. We identified 111 studies that met the inclusion criteria, including 56 on tuberculosis and diabetes integration, 46 on health system adaptations to treat COVID-19 and cardiometabolic diseases, and 9 on COVID-19, diabetes, and tuberculosis screening. Prior to the COVID-19 pandemic, most studies on diabetes-tuberculosis integration focused on clinical service delivery screening. By far the most reported health system outcomes across all studies related to health service delivery (n = 72), and 19 addressed health workforce. Outcomes related to health information systems (n = 5), leadership and governance (n = 3), health financing (n = 2), and essential medicines (n = 4)) were sparse. Telemedicine service delivery was the most common adaptation described in studies on COVID-19 and either cardiometabolic diseases or diabetes and tuberculosis. ID-NCD integration is being explored by health systems to deal with increasingly complex health needs, including comorbidities. High excess mortality from COVID-19 associated with NCD-related comorbidity prompted calls for more integrated ID-NCD surveillance and solutions. Evidence of clinical integration of health service delivery and workforce has grown-especially for HIV and NCDs-but other health system building blocks, particularly access to essential medicines, health financing, and leadership and governance, remain in disease silos.
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Affiliation(s)
- Angela Jackson-Morris
- Center for Global Noncommunicable Diseases, RTI International, Research Triangle Park, North Carolina, United States of America
| | - Sarah Masyuko
- Center for Global Noncommunicable Diseases, RTI International, Research Triangle Park, North Carolina, United States of America
- Department of Global Health, University of Washington, Seattle, Washington, United States of America
| | - Lillian Morrell
- Center for Global Noncommunicable Diseases, RTI International, Research Triangle Park, North Carolina, United States of America
- Wilson Sheehan Lab for Economic Opportunities, University of Notre Dame, Notre Dame, Indiana, United States of America
| | - Ishu Kataria
- Center for Global Noncommunicable Diseases, RTI International, Research Triangle Park, North Carolina, United States of America
| | - Erica L. Kocher
- Center for Global Noncommunicable Diseases, RTI International, Research Triangle Park, North Carolina, United States of America
- Emory University, Emory University, Atlanta, Georgia, United States of America
| | - Rachel Nugent
- Center for Global Noncommunicable Diseases, RTI International, Research Triangle Park, North Carolina, United States of America
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Ferreira MRL, Bonfim RO, Bossonario PA, Maurin VP, Valença ABM, Abreu PDD, Andrade RLDP, Fronteira I, Monroe AA. Social protection as a right of people affected by tuberculosis: a scoping review and conceptual framework. Infect Dis Poverty 2023; 12:103. [PMID: 37993962 PMCID: PMC10664497 DOI: 10.1186/s40249-023-01157-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 11/09/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND Tuberculosis is an infectious disease strongly influenced by social determinants closely associated with cycles of poverty and social exclusion. Within this context, providing social protection for people affected by the disease constitutes a powerful instrument for reducing inequalities and enhancing inclusion and social justice. This study aimed to identify and synthesize strategies and measures aimed at ensuring social protection as a right of people affected by tuberculosis. METHODS This is a scoping review, with searches conducted in six databases in February 2023. We included publications from 2015 onwards that elucidate strategies and measures of social protection aimed at safeguarding the rights to health, nutrition, employment, income, housing, social assistance, and social security for people affected by tuberculosis. These strategies could be implemented through policies, programs, and/or governmental agreements in any given context. The data extracted from the articles underwent descriptive analysis and a narrative synthesis of findings based on the dimensions of social protection. Additionally, we developed a conceptual framework illustrating the organizational and operational aspects of measures and strategies related to each dimension of social protection identified in this review. RESULTS A total of 9317 publications were retrieved from the databases, of which sixty-three publications were included. The study's results highlighted measures and strategies concerning the social protection of people affected by tuberculosis. These measures and strategies revolved around the rights to proper nutrition and nourishment, income, housing, and health insurance, as well as expanded rights encompassing social assistance and social welfare. It was reported that ensuring these rights contributes to improving nutritional status and the quality of life for individuals with tuberculosis, along with reducing catastrophic costs, expanding access to healthcare interventions and services, and fostering TB treatment adherence, thereby leading to higher rates of TB cure. CONCLUSIONS Our findings identify social protection measures as a right for people affected by tuberculosis and have the potential to guide the development of evidence-based social and health policies through collaboration between tuberculosis control programs and governmental entities.
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Affiliation(s)
| | - Rafaele Oliveira Bonfim
- University of Sao Paulo at Ribeirao Preto College of Nursing, Ribeirao Preto, Sao Paulo, Brazil
| | | | | | | | - Paula Daniella de Abreu
- University of Sao Paulo at Ribeirao Preto College of Nursing, Ribeirao Preto, Sao Paulo, Brazil
| | | | - Inês Fronteira
- Global Health and Tropical Medicine, Institute of Hygiene and Tropical Medicine, NOVA University Lisbon, Lisbon, Portugal
- National School of Public Health, Public Health Research Center, Comprehensive Health Research Center, NOVA University Lisbon, Lisbon, Portugal
| | - Aline Aparecida Monroe
- University of Sao Paulo at Ribeirao Preto College of Nursing, Ribeirao Preto, Sao Paulo, Brazil
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Foo CD, Shrestha P, Wang L, Du Q, García-Basteiro AL, Abdullah AS, Legido-Quigley H. Integrating tuberculosis and noncommunicable diseases care in low- and middle-income countries (LMICs): A systematic review. PLoS Med 2022; 19:e1003899. [PMID: 35041654 PMCID: PMC8806070 DOI: 10.1371/journal.pmed.1003899] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 02/01/2022] [Accepted: 12/22/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Low- and middle-income countries (LMICs) are facing a combined affliction from both tuberculosis (TB) and noncommunicable diseases (NCDs), which threatens population health and further strains the already stressed health systems. Integrating services for TB and NCDs is advantageous in tackling this joint burden of diseases effectively. Therefore, this systematic review explores the mechanisms for service integration for TB and NCDs and elucidates the facilitators and barriers for implementing integrated service models in LMIC settings. METHODS AND FINDINGS A systematic search was conducted in the Cochrane Library, MEDLINE, Embase, PubMed, Bibliography of Asian Studies, and the Global Index Medicus from database inception to November 4, 2021. For our search strategy, the terms "tuberculosis" AND "NCDs" (and their synonyms) AND ("delivery of healthcare, integrated" OR a range of other terms representing integration) were used. Articles were included if they were descriptions or evaluations of a management or organisational change strategy made within LMICs, which aim to increase integration between TB and NCD management at the service delivery level. We performed a comparative analysis of key themes from these studies and organised the themes based on integration of service delivery options for TB and NCD services. Subsequently, these themes were used to reconfigure and update an existing framework for integration of TB and HIV services by Legido-Quigley and colleagues, which categorises the levels of integration according to types of services and location where services were offered. Additionally, we developed themes on the facilitators and barriers facing integrated service delivery models and mapped them to the World Health Organization's (WHO) health systems framework, which comprises the building blocks of service delivery, human resources, medical products, sustainable financing and social protection, information, and leadership and governance. A total of 22 articles published between 2011 and 2021 were used, out of which 13 were cross-sectional studies, 3 cohort studies, 1 case-control study, 1 prospective interventional study, and 4 were mixed methods studies. The studies were conducted in 15 LMICs in Asia, Africa, and the Americas. Our synthesised framework explicates the different levels of service integration of TB and NCD services. We categorised them into 3 levels with entry into the health system based on either TB or NCDs, with level 1 integration offering only testing services for either TB or NCDs, level 2 integration offering testing and referral services to linked care, and level 3 integration providing testing and treatment services at one location. Some facilitators of integrated service include improved accessibility to integrated services, motivated and engaged providers, and low to no cost for additional services for patients. A few barriers identified were poor public awareness of the diseases leading to poor uptake of services, lack of programmatic budget and resources, and additional stress on providers due to increased workload. The limitations include the dearth of data that explores the experiences of patients and providers and evaluates programme effectiveness. CONCLUSIONS Integration of TB and NCD services encourages the improvement of health service delivery across disease conditions and levels of care to address the combined burden of diseases in LMICs. This review not only offers recommendations for policy implementation and improvements for similar integrated programmes but also highlights the need for more high-quality TB-NCD research.
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Affiliation(s)
- Chuan De Foo
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Pami Shrestha
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Leiting Wang
- Global Health Program, Duke Kunshan University, Kunshan, Jiangsu, China
| | - Qianmei Du
- Global Health Program, Duke Kunshan University, Kunshan, Jiangsu, China
| | - Alberto L. García-Basteiro
- ISGlobal, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Centro de Investigação em Saúde de Manhiça, Mozambique
| | - Abu Saleh Abdullah
- Global Health Program, Duke Kunshan University, Kunshan, Jiangsu, China
- School of Medicine, Boston Medical Center, Boston University, Boston, Massachusetts, United States of America
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Bustos M, Luu K, Lau LL, Dodd W. Addressing tuberculosis through complex community-based socioeconomic interventions in low- and middle-income countries: A systematic realist review. Glob Public Health 2021; 17:1924-1944. [PMID: 34403306 DOI: 10.1080/17441692.2021.1966487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The established relationship between poverty and tuberculosis has led to the implementation of complex socioeconomic interventions to address poverty as both a risk factor for and consequence of tuberculosis. However, limited research to date has examined the conditions that facilitate the successful implementation of these interventions. We conducted a systematic realist review to examine how complex socioeconomic interventions for tuberculosis treatment and care were defined, implemented, and evaluated in low- and middle-income countries. We used a systematic search to identify published work that implemented complex socioeconomic interventions for tuberculosis, followed by a realist analysis informed by existing programme theories. From a total of 2825 collected records, 36 peer-reviewed articles and 17 grey literature reports were included in this review. The realist analysis identified three main contexts (sociopolitical and cultural; relational and interpersonal; operational and administrative) and ten mechanisms that facilitated successful implementation of interventions. Overall, this review highlights the importance of political commitment in shaping sustainable programme delivery, the role of healthcare and community-based provider training in creating patient-centred treatment environments, and the opportunity to leverage operational research for evidence-based decision making to address the socioeconomic needs of tuberculosis patients experiencing poverty.
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Affiliation(s)
- Monica Bustos
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Kathy Luu
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Lincoln L Lau
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada.,International Care Ministries, Manila, Philippines.,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Warren Dodd
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
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Lee G, Meyer AJ, Kizito S, Katamba A, Davis JL, Armstrong-Hough M. Predictors of evaluation in child contacts of TB patients. Int J Tuberc Lung Dis 2021; 24:847-849. [PMID: 32912391 DOI: 10.5588/ijtld.20.0108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- G Lee
- Department of Infectious Diseases, Children´s Hospital of Philadelphia, Philadelphia, PA, Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA
| | - A J Meyer
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA, Uganda Tuberculosis Implementation Research Consortium, Makerere University, Kampala
| | - S Kizito
- Uganda Tuberculosis Implementation Research Consortium, Makerere University, Kampala
| | - A Katamba
- Uganda Tuberculosis Implementation Research Consortium, Makerere University, Kampala, Clinical Epidemiology and Biostatistics Unit, Department of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - J L Davis
- Department of Epidemiology of Microbial Diseases, Yale School of Public Health, New Haven, CT, USA, Uganda Tuberculosis Implementation Research Consortium, Makerere University, Kampala, Pulmonary, Critical Care, and Sleep Medicine Section, Yale School of Medicine, New Haven, CT
| | - M Armstrong-Hough
- Uganda Tuberculosis Implementation Research Consortium, Makerere University, Kampala, Department of Social and Behavioral Sciences and Department of Epidemiology, School of Global Public Health, New York University, New York, NY, USA, ,
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Agins BD, Ikeda DJ, Reid MJA, Goosby E, Pai M, Cattamanchi A. Improving the cascade of global tuberculosis care: moving from the "what" to the "how" of quality improvement. THE LANCET. INFECTIOUS DISEASES 2019; 19:e437-e443. [PMID: 31447305 DOI: 10.1016/s1473-3099(19)30420-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 05/29/2019] [Accepted: 06/12/2019] [Indexed: 12/27/2022]
Abstract
Tuberculosis is preventable, treatable, and curable, yet it has the highest mortality rate of infectious diseases worldwide. Over the past decade, services to prevent, screen, diagnose, and treat tuberculosis have been developed and scaled up globally, but progress to end the disease as a public health threat has been slow, particularly in low-income and middle-income countries. In these settings, low-quality tuberculosis prevention, diagnostic, and treatment services frustrate efforts to translate use of existing tools, approaches, and treatment regimens into improved individual and public health outcomes. Increasingly sophisticated methods have been used to identify gaps in quality of tuberculosis care, but inadequate work has been done to apply these findings to activities that generate population-level improvements. In this Personal View, we contend that shifting the focus from the "what" to the "how" of quality improvement will require National Tuberculosis Programmes to change the way they organise, use data, implement, and respond to the needs and preferences of people with tuberculosis and at-risk communities.
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Affiliation(s)
- Bruce D Agins
- HEALTHQUAL, Institute for Global Health Sciences, University of California, San Francisco, CA, USA; Division of Global Epidemiology, University of California, San Francisco, CA, USA; Institute for Implementation Science in Population Health, City University of New York, NY, USA.
| | - Daniel J Ikeda
- HEALTHQUAL, Institute for Global Health Sciences, University of California, San Francisco, CA, USA; Harvard Medical School, Boston, MA, USA
| | - Michael J A Reid
- Division of HIV, Infectious Diseases and Global Medicine, University of California, San Francisco, CA, USA
| | - Eric Goosby
- Division of HIV, Infectious Diseases and Global Medicine, University of California, San Francisco, CA, USA
| | - Madhukar Pai
- McGill International TB Centre, McGill University, Montreal, Canada
| | - Adithya Cattamanchi
- Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, CA, USA
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Yuen CM, Millones AK, Contreras CC, Lecca L, Becerra MC, Keshavjee S. Tuberculosis household accompaniment to improve the contact management cascade: A prospective cohort study. PLoS One 2019; 14:e0217104. [PMID: 31100097 PMCID: PMC6524822 DOI: 10.1371/journal.pone.0217104] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 05/03/2019] [Indexed: 11/30/2022] Open
Abstract
Background Appropriate management of people exposed in the home to tuberculosis is essential to prevent morbidity. These household contacts, particularly children, should receive preventive therapy to prevent them from falling ill. However, few people receive preventive therapy worldwide. We sought to determine whether a community-based accompaniment intervention could improve tuberculosis contact management. Methods We conducted a prospective cohort study of household contacts of tuberculosis patients who initiated treatment during September 2015-June 2016 in Lima, Peru. Enrolled households received an intervention comprising home visits, transport vouchers, assistance coordinating evaluation procedures, and adherence support during preventive therapy. To evaluate the impact of the intervention, we conducted retrospective chart reviews of all patients initiating treatment during 6-month baseline and intervention periods. Results We enrolled 314 household contacts of 109 index patients. Of these, 283 (90%) completed evaluation, and 4 (1%) were diagnosed with tuberculosis. Preventive therapy was prescribed for 35/38 (92%) contacts 0–19 years old who were eligible under Peruvian guidelines. Preventive therapy was also prescribed for 6/26 (23%) contacts with unknown eligibility due to lack of a tuberculin skin test (TST), and 20/69 (29%) who were ineligible either because of a negative TST result or exposure to a drug-resistant or extrapulmonary case. Of the 61 contacts who were prescribed preventive therapy, 57 (93%) initiated treatment, and 51 (91%) completed treatment. The proportion of contacts who completed evaluation increased from 42% during the baseline period to 71% during the evaluation period (risk ratio [RR] = 1.73, 95% confidence interval [95% CI]: 1.41–2.13). The proportion of contacts who initiated preventive therapy increased from 15% to 40% (RR = 2.45, 95% CI: 1.42–4.22). Conclusion Accompaniment of TB patient households greatly improved the evaluation of household contacts for TB and increased the use of preventive therapy.
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Affiliation(s)
- Courtney M. Yuen
- Division of Global Health Equity, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
- * E-mail:
| | | | | | | | - Mercedes C. Becerra
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
- Partners In Health, Boston, Massachusetts, United States of America
| | - Salmaan Keshavjee
- Division of Global Health Equity, Brigham and Women’s Hospital, Boston, Massachusetts, United States of America
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
- Partners In Health, Boston, Massachusetts, United States of America
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