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Chiang SS, Tanzer JR, Starke JR, Friedman JF, Roman Sinche B, León Ostos K, Espinoza Meza R, Altamirano E, Beckhorn CB, Oliva Rapoport VE, Tovar MA, Lecca L. Identifying adolescents at risk for suboptimal adherence to tuberculosis treatment: A prospective cohort study. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002918. [PMID: 38412160 PMCID: PMC10898721 DOI: 10.1371/journal.pgph.0002918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 01/25/2024] [Indexed: 02/29/2024]
Abstract
Adolescents account for an estimated 800,000 incident tuberculosis (TB) cases annually and are at risk for suboptimal adherence to TB treatment. Most studies of adolescent TB treatment adherence have used surveillance data with limited psychosocial information. This prospective cohort study aimed to identify risk factors for suboptimal adherence to rifampicin-susceptible TB treatment among adolescents (10-19 years old) in Lima, Peru. We collected psychosocial data using self-administered surveys and clinical data via medical record abstraction. Applying k-means cluster analysis, we grouped participants by psychosocial characteristics hypothesized to impact adherence. Then, we conducted mixed effects regression to compare suboptimal adherence-defined as <90% (missing >10% of doses)-between clusters. Treatment setting (facility vs. home) and drug formulation (single drug vs. fixed dose combination) were interaction terms. Of 249 participants, 90 (36.1%) were female. Median age was 17 (IQR: 15, 16.6) years. We identified three clusters-A, B, and C-of participants based on psychosocial characteristics. Cluster C had the lowest support from caregivers, other family members, and friends; had the weakest motivation to complete TB treatment; were least likely to live with their mothers; and had experienced the most childhood adversity. Among the 118 (47.4%) participants who received facility-based treatment with single drug formulations, adherence did not differ between Clusters A and B, but Cluster C had six-fold odds of suboptimal adherence compared to Cluster A. In Clusters B and C, adherence worsened over time, but only in Cluster C did mean adherence fall below 90% within six months. Our findings have implications for the care of adolescents with TB. When caring for adolescents with low social support and other risk factors, clinicians should take extra measures to reinforce adherence, such as identifying a community health worker or peer to provide treatment support. Implementing newly recommended shorter regimens also may facilitate adherence.
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Affiliation(s)
- Silvia S Chiang
- Department of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, United States of America
| | - Joshua Ray Tanzer
- Department of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Jeffrey R Starke
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, United States of America
- Section of Infectious Diseases, Texas Children's Hospital, Houston, Texas, United States of America
| | - Jennifer F Friedman
- Department of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, United States of America
| | | | | | | | | | | | - Victoria E Oliva Rapoport
- Department of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island, United States of America
| | - Marco A Tovar
- Socios En Salud Sucursal Perú, Lima, Peru
- Facultad de Ciencias de Salud, Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima, Peu
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Chiang SS, Senador L, Altamirano E, Wong M, Beckhorn CB, Roche S, Coit J, Oliva Rapoport VE, Lecca L, Galea JT. Adolescent, caregiver and provider perspectives on tuberculosis treatment adherence: a qualitative study from Lima, Peru. BMJ Open 2023; 13:e069938. [PMID: 37202135 PMCID: PMC10201266 DOI: 10.1136/bmjopen-2022-069938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 05/09/2023] [Indexed: 05/20/2023] Open
Abstract
OBJECTIVES To understand the perspectives of adolescents (10-19 years old), their caregivers and healthcare providers regarding factors that impact adherence to tuberculosis (TB) treatment among adolescents. DESIGN We conducted in-depth interviews using semistructured interview guides based on the World Health Organization (WHO)'s Five Dimensions of Adherence framework, which conceptualises adherence as being related to the health system, socioeconomic factors, patient, treatment and condition. We applied framework thematic analysis. SETTING Between August 2018 and May 2019, at 32 public health centres operated by the Ministry of Health in Lima, Peru. PARTICIPANTS We interviewed 34 adolescents who completed or were lost to follow-up from treatment for drug-susceptible pulmonary TB disease in the preceding 12 months; their primary caregiver during treatment; and 15 nurses or nurse technicians who had ≥6 months' experience supervising TB treatment. RESULTS Participants reported numerous treatment barriers, the most common of which were the inconvenience of health facility-based directly observed therapy (DOT), long treatment duration, adverse treatment events and symptom resolution. The support of adult caregivers was critical for helping adolescents overcome these barriers and carry out the behavioural skills (eg, coping with the large pill burden, managing adverse treatment events and incorporating treatment into daily routines) needed to adhere to treatment. CONCLUSION Our findings support a three-pronged approach to improve TB treatment adherence among adolescents: (1) reduce barriers to adherence (eg, home-based or community-based DOT in lieu of facility-based DOT, reducing pill burden and treatment duration when appropriate), (2) teach adolescents the behavioural skills required for treatment adherence and (3) strengthen caregivers' ability to support adolescents.
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Affiliation(s)
- Silvia S Chiang
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, USA
| | | | | | | | | | - Stephanie Roche
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Institute, Seattle, Washington, USA
| | - Julia Coit
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Leonid Lecca
- Socios En Salud Sucursal Peru, Lima, Peru
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Jerome T Galea
- Department of Social Work, University of South Florida, Tampa, Florida, USA
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Chiang SS, Waterous PM, Atieno VF, Bernays S, Bondarenko Y, Cruz AT, de Oliveira MCB, Del Castillo Barrientos H, Enimil A, Ferlazzo G, Ferrand RA, Furin J, Hoddinott G, Isaakidis P, Kranzer K, Maleche-Obimbo E, Mansoor H, Marais BJ, Mohr-Holland E, Morales M, Nguyen AP, Oliyo JO, Sant'Anna CC, Sawyer SM, Schaaf HS, Seddon JA, Sharma S, Skrahina A, Starke JR, Triasih R, Tsogt B, Welch H, Enane LA. Caring for Adolescents and Young Adults With Tuberculosis or at Risk of Tuberculosis: Consensus Statement From an International Expert Panel. J Adolesc Health 2023; 72:323-331. [PMID: 36803849 PMCID: PMC10265598 DOI: 10.1016/j.jadohealth.2022.10.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 10/25/2022] [Indexed: 02/19/2023]
Abstract
Background: Despite being a preventable and treatable disease, tuberculosis (TB) is a leading cause of death among young people globally. Each year, an estimated 1.8 million adolescents and young adults (AYAs; 10–24 years old) develop TB. In 2019, an estimated 161,000 AYAs died of the disease. AYAs have unique developmental, psychosocial, and healthcare needs, but these needs have been neglected in both TB care and research agendas. In order to improve outcomes in this age group, the specific needs of AYAs must be considered and addressed. Methods: Through a consensus process, an international panel of 34 clinicians, researchers, TB survivors, and advocates with expertise in child/adolescent TB and/or adolescent health proposed interventions for optimizing AYA engagement in TB care. The process consisted of reviewing the literature on TB in AYAs; identifying and discussing priority areas; and drafting and revising proposed interventions until consensus, defined a priori , was reached. Results: The panel acknowledged the dearth of evidence on best practices for identifying and managing AYAs with TB. The final consensus statement, based on expert opinion, proposes nine interventions to reform current practices that may harm AYA health and well-being, and nine interventions to establish high-quality AYA-centered TB services. Conclusion: AYA-specific interventions for TB care and research are critical for improving outcomes in this age group. In the absence of evidence on best practices, this consensus statement from an international group of experts can help address the needs of AYA with TB or at risk for TB.
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Affiliation(s)
- Silvia S Chiang
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island; Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island.
| | - Patricia M Waterous
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | | | - Sarah Bernays
- School of Public Health, University of Sydney, Sydney, Australia; Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Yaroslava Bondarenko
- Department of Phthisiology and Pulmonology, Bogomolets National Medical University, Kyiv, Ukraine
| | - Andrea T Cruz
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Márcia C B de Oliveira
- Department of Pediatrics, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil; Department of Pediatrics, Souza Marques School of Medicine, Rio de Janeiro, Brazil
| | | | - Anthony Enimil
- Child Health Department, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana; Child Health Directorate, Komfo Anokye Teaching Hospital, Kumasi, Ghana
| | - Gabriella Ferlazzo
- Médecins Sans Frontières, Cape Town, South Africa; Médecins Sans Frontières, Mumbai, India
| | - Rashida Abbas Ferrand
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, United Kingdom; Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Jennifer Furin
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts; Sentinel Project on Pediatric Drug-Resistant Tuberculosis, Boston, Massachusetts
| | - Graeme Hoddinott
- Department of Paediatrics and Child Health, Desmond Tutu TB Centre, Stellenbosch University, Cape Town, South Africa
| | - Petros Isaakidis
- Médecins Sans Frontières, Cape Town, South Africa; Médecins Sans Frontières, Mumbai, India
| | - Katharina Kranzer
- School of Public Health, University of Sydney, Sydney, Australia; Biomedical Research and Training Institute, Harare, Zimbabwe
| | | | | | - Ben J Marais
- Sydney Infectious Diseases Institute (Sydney ID), University of Sydney, Sydney, Australia; Department of Infectious Diseases and Microbiology, The Children's Hospital at Westmead, Sydney, Australia
| | | | | | | | | | - Clemax Couto Sant'Anna
- Department of Pediatrics, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Susan M Sawyer
- Centre for Adolescent Health, Royal Children's Hospital and Murdoch Children's Research Institute, Melbourne, Australia; Department of Peadiatrics, The University of Melbourne, Melbourne, Australia
| | - H Simon Schaaf
- Department of Paediatrics and Child Health, Desmond Tutu TB Centre, Stellenbosch University, Cape Town, South Africa
| | - James A Seddon
- Department of Paediatrics and Child Health, Desmond Tutu TB Centre, Stellenbosch University, Cape Town, South Africa; Department of Infectious Diseases, Imperial College London, London, United Kingdom
| | - Sangeeta Sharma
- Department of Paediatrics, National Institute of Tuberculosis and Respiratory Diseases, New Delhi, India
| | - Alena Skrahina
- Clinical Department, The Republican Research and Practica Centre for Pulmonology and TB, Minsk, Belarus
| | - Jeffrey R Starke
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Rina Triasih
- Department of Pediatrics, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, Indonesia
| | | | - Henry Welch
- Department of Pediatrics, Souza Marques School of Medicine, Rio de Janeiro, Brazil; Department of Pediatrics, School of Medicine and Health Sciences, The University of Papua New Guinea, Port Moresby, Papua New Guinea; Port Moresby General Hospital, Port Moresby, Papua New Guinea
| | - Leslie A Enane
- Department of Pediatrics, The Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University School of Medicine, Indianapolis, Indiana; Indiana University Center for Global Health, Indianapolis, Indiana.
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Yuen CM, Szkwarko D, Dubois MM, Shahbaz S, Yuengling KA, Urbanowski ME, Bain PA, Brands A, Masini T, Verkuijl S, Viney K, Hirsch-Moverman Y, Hussain H. Tuberculosis care models for children and adolescents: a scoping review. Bull World Health Organ 2022; 100:777-788L. [PMID: 36466210 PMCID: PMC9706349 DOI: 10.2471/blt.22.288447] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/02/2022] [Accepted: 08/10/2022] [Indexed: 12/05/2022] Open
Abstract
Objective To map which tuberculosis care models are best suited for children and adolescents. Methods We conducted a scoping review to assess the impact of decentralized, integrated and family-centred care on child and adolescent tuberculosis-related outcomes, describe approaches for these care models and identify key knowledge gaps. We searched seven literature databases on 5 February 2021 (updated 16 February 2022), searched the references of 18 published reviews and requested data from ongoing studies. We included studies from countries with a high tuberculosis burden that used a care model of interest and reported tuberculosis diagnostic, treatment or prevention outcomes for an age group < 20 years old. Findings We identified 28 studies with a comparator group for the impact assessment and added 19 non-comparative studies to a qualitative analysis of care delivery approaches. Approaches included strengthening capacity in primary-level facilities, providing services in communities, screening for tuberculosis in other health services, co-locating tuberculosis and human immunodeficiency virus treatment, offering a choice of treatment location and providing social or economic support. Strengthening both decentralized diagnostic services and community linkages led to one-to-sevenfold increases in case detection across nine studies and improved prevention outcomes. We identified only five comparative studies on integrated or family-centred care, but 11 non-comparative studies reported successful treatment outcomes for at least 71% of children and adolescents. Conclusion Strengthening decentralized services in facilities and communities can improve tuberculosis outcomes for children and adolescents. Further research is needed to identify optimal integrated and family-centred care approaches.
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Affiliation(s)
- Courtney M Yuen
- Division of Global Health Equity, Brigham and Women’s Hospital, 75 Francis Street, Boston, MA02115, United States of America (USA)
| | - Daria Szkwarko
- Warren Alpert Medical School, Brown University, Providence, USA
| | - Melanie M Dubois
- Division of Infectious Diseases, Boston Children’s Hospital, Boston, USA
| | | | | | - Michael E Urbanowski
- T.H. Chan School of Medicine, University of Massachusetts Chan Medical School, Worcester, USA
| | - Paul A Bain
- Countway Library, Harvard Medical School, Boston, USA
| | - Annemieke Brands
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - Tiziana Masini
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - Sabine Verkuijl
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | - Kerri Viney
- Global Tuberculosis Programme, World Health Organization, Geneva, Switzerland
| | | | - Hamidah Hussain
- Interactive Research and Development Global, Singapore, Singapore
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Leddy AM, Jaganath D, Triasih R, Wobudeya E, Bellotti de Oliveira MC, Sheremeta Y, Becerra MC, Chiang SS. Social Determinants of Adherence to Treatment for Tuberculosis Infection and Disease Among Children, Adolescents, and Young Adults: A Narrative Review. J Pediatric Infect Dis Soc 2022; 11:S79-S84. [PMID: 36314549 PMCID: PMC9620428 DOI: 10.1093/jpids/piac058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Global efforts to eliminate tuberculosis (TB) must address the unique barriers that children (ages 0 through 9 years) and adolescents/young adults (AYA; ages 10 through 24 years) face in adhering to treatment for TB infection and disease. We conducted a narrative review to summarize current knowledge on the social determinants of treatment adherence among these age groups to guide efforts and policy to address their unique needs. Our findings revealed that research on TB treatment adherence among children and AYA is still in its nascent stage. The current literature revealed structural/community-, health system-, household-, and individual-level factors that influence treatment adherence and varied with developmental stage. There is a need to develop multilevel interventions to address the unique challenges that children and AYA face in adhering to TB treatment.
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Affiliation(s)
- Anna M Leddy
- Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, San Francisco, California, USA
- Center for Tuberculosis, University of California, San Francisco, San Francisco, California, USA
| | - Devan Jaganath
- Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, San Francisco, California, USA
- Center for Tuberculosis, University of California, San Francisco, San Francisco, California, USA
- Division of Pediatric Infectious Diseases, University of California, San Francisco, San Francisco, California, USA
| | - Rina Triasih
- Department of Pediatrics, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital, Yogyakarta, Indonesia
| | | | | | - Yana Sheremeta
- All-Ukrainian Network of People Living With HIV/AIDS, Kyiv, Ukraine
| | - Mercedes C Becerra
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Silvia S Chiang
- Department of Pediatrics, Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Center for International Health Research, Rhode Island Hospital, Providence, Rhode Island, USA
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Kamble BD, Malhotra S. Profile and treatment outcomes among young patients with tuberculosis aged 15-24 years in Faridabad district of Haryana, India. BMJ Open 2022; 12:e060363. [PMID: 36171030 PMCID: PMC9528668 DOI: 10.1136/bmjopen-2021-060363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE This study examined profile and treatment outcomes of young patients with tuberculosis (TB) registered at a district TB centre under the National TB Elimination Programme in Faridabad district of Haryana state in India. METHODS In this secondary data analysis, we studied the records of young TB patients aged 15-24 years registered under a TB programme during October 2013-December 2017 in Faridabad district of Haryana state. RESULTS We analysed records of 5257 young patients with TB. Majority (58.7%) were patients with pulmonary TB and most of them (83.6%) were registered as new patients. Majority of the young patients with TB (93.2%) had a successful treatment outcome, and patients having sputum result 2+ or less and patients who did not have a previous history of TB were found to be significantly associated with a successful treatment outcome on multivariable analysis. CONCLUSION There was a high treatment success rate noted in young patients with TB. More focus is needed to patients having a history of TB and sputum result >2+. Targeted interventions can be designed for these groups in future programmatic strategies to reduce disease burden in this section of young population.
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Affiliation(s)
- Bhushan Dattatray Kamble
- Community and Family Medicine, All India Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Sumit Malhotra
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, Delhi, India
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Moscibrodzki P, Enane LA, Hoddinott G, Brooks MB, Byron V, Furin J, Seddon JA, Meyersohn L, Chiang SS. The Impact of Tuberculosis on the Well-Being of Adolescents and Young Adults. Pathogens 2021; 10:1591. [PMID: 34959546 PMCID: PMC8706072 DOI: 10.3390/pathogens10121591] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/25/2021] [Accepted: 11/27/2021] [Indexed: 01/26/2023] Open
Abstract
The health needs of adolescents and young adults (AYAs) have been neglected in tuberculosis (TB) care, control, and research. AYAs, who are distinct from younger children and older adults, undergo dynamic physical, psychological, emotional, cognitive, and social development. Five domains of adolescent well-being are crucial to a successful transition between childhood and adulthood: (1) Good health; (2) connectedness and contribution to society; (3) safety and a supportive environment; (4) learning, competence, education, skills, and employability; and (5) agency and resilience. This review summarizes the evidence of the impact of TB disease and treatment on these five domains of AYA well-being.
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Affiliation(s)
- Patricia Moscibrodzki
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK
| | - Leslie A. Enane
- The Ryan White Center for Pediatric Infectious Disease and Global Health, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Graeme Hoddinott
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Stellenbosch University, Cape Town 8000, South Africa; (G.H.); (J.A.S.)
| | - Meredith B. Brooks
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA 02115, USA; (M.B.B.); (V.B.); (J.F.)
| | - Virginia Byron
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA 02115, USA; (M.B.B.); (V.B.); (J.F.)
| | - Jennifer Furin
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA 02115, USA; (M.B.B.); (V.B.); (J.F.)
- Sentinel Project on Pediatric Drug-Resistant Tuberculosis, Boston, MA 02115, USA
| | - James A. Seddon
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Stellenbosch University, Cape Town 8000, South Africa; (G.H.); (J.A.S.)
- Department of Infectious Diseases, Imperial College London, London W2 1NY, UK
| | - Lily Meyersohn
- Center for International Health Research, Rhode Island Hospital, Providence, RI 02903, USA; (L.M.); (S.S.C.)
| | - Silvia S. Chiang
- Center for International Health Research, Rhode Island Hospital, Providence, RI 02903, USA; (L.M.); (S.S.C.)
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Alpert Medical School of Brown University, Providence, RI 02903, USA
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Zawedde-Muyanja S, Reuter A, Tovar MA, Hussain H, Loando Mboyo A, Detjen AK, Yuen CM. Provision of Decentralized TB Care Services: A Detect-Treat-Prevent Strategy for Children and Adolescents Affected by TB. Pathogens 2021; 10:1568. [PMID: 34959523 PMCID: PMC8705395 DOI: 10.3390/pathogens10121568] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/23/2021] [Accepted: 11/25/2021] [Indexed: 11/16/2022] Open
Abstract
In this review, we discuss considerations and successful models for providing decentralized diagnosis, treatment, and prevention services for children and adolescents. Key approaches to building decentralized capacity for childhood TB diagnosis in primary care facilities include provider training and increased access to child-focused diagnostic tools and techniques. Treatment of TB disease should be managed close to where patients live; pediatric formulations of both first- and second-line drugs should be widely available; and any hospitalization should be for as brief a period as medically indicated. TB preventive treatment for child and adolescent contacts must be greatly expanded, which will require home visits to identify contacts, building capacity to rule out TB, and adoption of shorter preventive regimens. Decentralization of TB services should involve the private sector, with collaborations outside the TB program in order to reach children and adolescents where they first enter the health care system. The impact of decentralization will be maximized if programs are family-centered and designed around responding to the needs of children and adolescents affected by TB, as well as their families.
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Affiliation(s)
- Stella Zawedde-Muyanja
- The Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala P.O. Box 22418, Uganda
| | - Anja Reuter
- Médecins Sans Frontières, Cape Town 7784, South Africa;
| | - Marco A. Tovar
- Socios En Salud Sucursal Perú, Lima 15001, Peru;
- Faculty of Health Sciences, Universidad Peruana de Ciencias Aplicadas, Lima 15067, Peru
| | - Hamidah Hussain
- Interactive Research and Development Global, Singapore 238884, Singapore;
| | - Aime Loando Mboyo
- Elizabeth Glaser Pediatric AIDS Foundation, Kinshasa B.P. 1002030, Democratic Republic of the Congo;
| | - Anne K. Detjen
- United Nations Children’s Fund, New York, NY 10017, USA;
| | - Courtney M. Yuen
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA 02115, USA;
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9
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Laycock KM, Enane LA, Steenhoff AP. Tuberculosis in Adolescents and Young Adults: Emerging Data on TB Transmission and Prevention among Vulnerable Young People. Trop Med Infect Dis 2021; 6:148. [PMID: 34449722 PMCID: PMC8396328 DOI: 10.3390/tropicalmed6030148] [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: 06/30/2021] [Revised: 07/30/2021] [Accepted: 07/31/2021] [Indexed: 02/01/2023] Open
Abstract
Adolescents and young adults (AYA, ages 10-24 years) comprise a uniquely important but understudied population in global efforts to end tuberculosis (TB), the leading infectious cause of death by a single agent worldwide prior to the COVID-19 pandemic. While TB prevention and care strategies often overlook AYA by grouping them with either children or adults, AYA have particular physiologic, developmental, and social characteristics that require dedicated approaches. This review describes current evidence on the prevention and control of TB among AYA, including approaches to TB screening, dynamics of TB transmission among AYA, and management challenges within the context of unique developmental needs. Challenges are considered for vulnerable groups of AYA such as migrants and refugees; AYA experiencing homelessness, incarceration, or substance use; and AYA living with HIV. We outline areas for needed research and implementation strategies to address TB among AYA globally.
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Affiliation(s)
- Katherine M. Laycock
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA;
| | - Leslie A. Enane
- The Ryan White Center for Pediatric Infectious Disease and Global Health, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Andrew P. Steenhoff
- Division of Infectious Diseases, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA;
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
- Global Health Center, Children’s Hospital of Philadelphia, Philadelphia, PA 19146, USA
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Aduh U, Ewa AU, Sam-Agudu NA, Urhioke O, Kusimo O, Ugwu C, Fadare OA, Anyaike C. Addressing gaps in adolescent tuberculosis programming and policy in Nigeria from a public health perspective. Int J Adolesc Med Health 2021; 33:41-51. [PMID: 33913304 DOI: 10.1515/ijamh-2020-0293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 04/01/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Tuberculosis (TB) is a leading infectious cause of death globally. Of the estimated 10 million people who developed active TB in 2019, 1.8 million (18%) were adolescents and young adults aged 15-24 years. Adolescents have poorer rates of TB screening, treatment initiation and completion compared to adults. Unfortunately, there is relatively less programme, research and policy focus on TB for adolescents aged 10-19 years. This article reviews the scope of health services and the relevant policy landscape for TB case notification and care/treatment, TB/HIV management, and latent TB infection for adolescents in Nigeria. Additionally, it discusses considerations for TB vaccines in this population. CONTENT All Nigeria Federal Ministry of Health policy documents relevant to adolescent health services and TB, and published between 2000 and 2020 underwent narrative review. Findings were reported according to the service areas outlined in the Objectives. SUMMARY AND OUTLOOK Nine policy documents were identified and reviewed. While multiple policies acknowledge the needs of adolescents in public health and specifically in TB programming, these needs are often not addressed in policy, nor in program integration and implementation. The lack of age-specific epidemiologic and clinical outcomes data for adolescents contributes to these policy gaps. Poor outcomes are driven by factors such as HIV co-infection, lack of youth-friendly health services, and stigma and discrimination. Policy guidelines and innovations should include adaptations tailored to adolescent needs. However, these adaptations cannot be developed without robust epidemiological data on adolescents at risk of, and living with TB. Gaps in TB care integration into primary reproductive, maternal-child health and nutrition services should be addressed across multiple policies, and mechanisms for supervision, and monitoring and evaluation of integration be developed to guide comprehensive implementation. Youth-friendly TB services are recommended to improve access to quality care delivered in a patient-centered approach.
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Affiliation(s)
- Ufuoma Aduh
- World Health Organisation, Abuja, Nigeria
- Texila American University, Georgetown, Guyana
| | - Atana Uket Ewa
- Department of Paediatrics, University of Calabar and University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Nadia A Sam-Agudu
- International Research Center of Excellence, Institute of Human Virology Nigeria, Abuja, Nigeria
- Institute of Human Virology and Department of Pediatrics, University of Maryland School of Medicine, Baltimore, USA
| | - Ochuko Urhioke
- National TB and Leprosy Control Programme, Federal Ministry of Health, Abuja, Nigeria
| | | | | | | | - Chukwuma Anyaike
- National TB and Leprosy Control Programme, Federal Ministry of Health, Abuja, Nigeria
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Hoffmann J, Chedid C, Ocheretina O, Masetti C, Joseph P, Mabou MM, Mathon JE, Francois EM, Gebelin J, Babin FX, Raskine L, Pape JW. Drug-resistant TB prevalence study in 5 health institutions in Haiti. PLoS One 2021; 16:e0248707. [PMID: 33735224 PMCID: PMC7971505 DOI: 10.1371/journal.pone.0248707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 03/04/2021] [Indexed: 11/19/2022] Open
Abstract
Objectives Tuberculosis (TB) is the leading infectious cause of death in the world. Multi-drug resistant TB (MDR-TB) is a major public health problem as treatment is long, costly, and associated to poor outcomes. Here, we report epidemiological data on the prevalence of drug-resistant TB in Haiti. Methods This cross-sectional prevalence study was conducted in five health centers across Haiti. Adult, microbiologically confirmed pulmonary TB patients were included. Molecular genotyping (rpoB gene sequencing and spoligotyping) and phenotypic drug susceptibility testing were used to characterize rifampin-resistant MTB isolates detected by Xpert MTB/RIF. Results Between April 2016 and February 2018, 2,777 patients were diagnosed with pulmonary TB by Xpert MTB/RIF screening and positive MTB cultures. A total of 74 (2.7%) patients were infected by a drug-resistant (DR-TB) M. tuberculosis strain. Overall HIV prevalence was 14.1%. Patients with HIV infection were at a significantly higher risk for infection with DR-TB strains compared to pan-susceptible strains (28.4% vs. 13.7%, adjusted odds ratio 2.6, 95% confidence interval 1.5–4.4, P = 0.001). Among the detected DR-TB strains, T1 (29.3%), LAM9 (13.3%), and H3 (10.7%) were the most frequent clades. In comparison with previous spoligotypes studies with data collected in 2000–2002 and in 2008–2009 on both sensitive and resistant strains of TB in Haiti, we observed a significant increase in the prevalence of the drug-resistant MTB Spoligo-International-Types (SIT) 137 (X2 clade: 8.1% vs. 0.3% in 2000–02 and 0.9% in 2008–09, p<0.001), 5 (T1 clade: 6.8% vs 1.9 in 2000–02 and 1.7% in 2008–09, P = 0.034) and 455 (T1 clade: 5.4% vs 1.6% and 1.1%, P = 0.029). Newly detected spoligotypes (SIT 6, 7, 373, 909 and 1624) were also recorded. Conclusion This study describes the genotypic and phenotypic characteristics of DR-TB strains circulating in Haiti from April 2016 to February 2018. Newly detected MTB clades harboring multi-drug resistance patterns among the Haitian population as well as the higher risk of MDR-TB infection in HIV-positive people highlights the epidemiological relevance of these surveillance data. The importance of detecting RIF-resistant patients, as proxy for MDR-TB in peripheral sites via molecular techniques, is particularly important to provide adequate patient case management, prevent the transmission of resistant strains in the community and to contribute to the surveillance of resistant strains.
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Affiliation(s)
- Jonathan Hoffmann
- Fondation Mérieux, Direction Médicale et Scientifique, Lyon, France
- * E-mail:
| | - Carole Chedid
- Fondation Mérieux, Direction Médicale et Scientifique, Lyon, France
- Département de Biologie, Ecole Normale Supérieure de Lyon, Lyon, France
| | - Oksana Ocheretina
- Division of Infectious Diseases, Department of Medicine, Center for Global Health, Weill Cornell Medical College, New York, New York, United States of America
- Les Centres GHESKIO, Port-au-Prince, Haiti
| | - Chloé Masetti
- Fondation Mérieux, Direction des Opérations Internationales, Lyon, France
| | | | | | | | | | - Juliane Gebelin
- Fondation Mérieux, Direction des Opérations Internationales, Lyon, France
| | | | - Laurent Raskine
- Fondation Mérieux, Direction des Opérations Internationales, Lyon, France
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Izudi J, Tamwesigire IK, Bajunirwe F. Association between GeneXpert Diagnosis and Same-Day Initiation of Tuberculosis Treatment in Rural Eastern Uganda. Am J Trop Med Hyg 2020; 103:1447-1454. [DOI: 10.4269/ajtmh.19-0900] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Affiliation(s)
- Jonathan Izudi
- Department of Community Health, Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Imelda K. Tamwesigire
- Department of Community Health, Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Francis Bajunirwe
- Department of Community Health, Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
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de Oliveira MCB, Sant'Anna CC, Raggio Luiz R, Kritski AL. Unfavorable Outcomes in Tuberculosis: Multidimensional Factors among Adolescents in Rio de Janeiro, Brazil. Am J Trop Med Hyg 2020; 103:2492-2500. [PMID: 32959763 DOI: 10.4269/ajtmh.20-0209] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Since 2018, adolescents have been included as a target group for tuberculosis (TB) surveillance by the WHO. However, they are considered a neglected population, as there are considerable gaps in information about them. We aimed to analyze the risk factors for unfavorable TB treatment outcomes among adolescents in Rio de Janeiro, a Brazilian city with a high burden of TB. This is a retrospective study of adolescents (10-18 years) with TB notified in Rio de Janeiro, from four national database systems, covering 2014-2016. "Extreme vulnerability" was defined as adolescents who presented one of the following characteristics: homelessness, incarceration, tobacco use, illicit drug use, or alcohol abuse. Logistic regression analysis was used to identify factors associated with favorable (cure/completed treatment) and unfavorable outcomes (lost to follow-up, death, and treatment failure). A total of 725 adolescents with TB were included: 610 (84.1%) were cured, 94 (13%) were lost to follow-up, six (0.8%) died because of TB, 13 (1.8%) died because of other causes, and two (0.3%) failed treatment. Unfavorable outcomes were associated with retreatment (adjusted odds ratio [aOR]: 4.51; 95% CI: 2.23-9.17), TB-HIV coinfection (aOR: 10.15; 95% CI: 4.15-25.34), extreme vulnerability (aOR: 3.01; 95% CI: 1.70-5.33), and living in the two districts (3.1 and 3.3) with worst conditions: large population and rates of homicides and shantytowns (aOR: 4.11; 95% CI: 1.79-9.46 and aOR: 5.35; 95% CI: 2.20-13.03, respectively). Our findings underscore the need for strengthening early identification and interventions for adolescents at high risk of unfavorable outcomes, especially those living in shantytowns.
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Affiliation(s)
- Marcia C B de Oliveira
- Post Graduation Program in Medical Clinics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Clemax C Sant'Anna
- Pediatrics Department, Faculty of Medicine, Instituto de Puericultura e Pediatria Martagão Gesteira, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ronir Raggio Luiz
- Instituto de Estudos de Saúde Coletiva, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Afrânio L Kritski
- Academic Program of Tuberculosis, School of Medicine, Institute of Torax Disease, Hospital Universitário Clementino Fraga Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Snow KJ, Cruz AT, Seddon JA, Ferrand RA, Chiang SS, Hughes JA, Kampmann B, Graham SM, Dodd PJ, Houben RM, Denholm JT, Sawyer SM, Kranzer K. Adolescent tuberculosis. THE LANCET. CHILD & ADOLESCENT HEALTH 2020; 4:68-79. [PMID: 31753806 PMCID: PMC7291359 DOI: 10.1016/s2352-4642(19)30337-2] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/20/2019] [Accepted: 09/23/2019] [Indexed: 02/08/2023]
Abstract
Adolescence is characterised by a substantial increase in the incidence of tuberculosis, a known fact since the early 20th century. Most of the world's adolescents live in low-income and middle-income countries where tuberculosis remains common, and where they comprise a quarter of the population. Despite this, adolescents have not yet been addressed as a distinct population in tuberculosis policy or within tuberculosis treatment services, and emerging evidence suggests that current models of care do not meet their needs. This Review discusses up-to-date information about tuberculosis in adolescence, with a focus on the management of infection and disease, including HIV co-infection and rifampicin-resistant tuberculosis. We outline the progress in vaccine development and highlight important directions for future research.
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Affiliation(s)
- Kathryn J Snow
- Department of Paediatrics and Murdoch Children's Research Institute, University of Melbourne, Melbourne, VIC, Australia; Centre for Health Equity, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia; Centre for Adolescent Health, Royal Children's Hospital Melbourne, Melbourne, Australia
| | - Andrea T Cruz
- Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - James A Seddon
- Department of Infectious Diseases, Imperial College London, London, UK; Desmond Tutu Tuberculosis Centre, Department of Paediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
| | - Rashida A Ferrand
- Clinical Research Department, Medical Research Centre Unit, The Gambia; Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Silvia S Chiang
- Department of Pediatrics, Alpert Medical School of Brown University, Providence, RI, USA; Center for International Health Research, Rhode Island Hospital, Providence, RI, USA
| | - Jennifer A Hughes
- Desmond Tutu Tuberculosis Centre, Department of Paediatrics and Child Health, Stellenbosch University, Cape Town, South Africa
| | - Beate Kampmann
- The Vaccine Centre, Medical Research Centre Unit, The Gambia; Vaccines & Immunity Research, Medical Research Centre Unit, The Gambia
| | - Steve M Graham
- Department of Paediatrics and Murdoch Children's Research Institute, University of Melbourne, Melbourne, VIC, Australia; The Burnet Institute, Melbourne, VIC, Australia; International Union Against Tuberculosis and Lung Disease, Paris, France
| | - Peter J Dodd
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Rein M Houben
- Tuberculosis Modelling Group, Tuberculosis Centre, London School of Hygiene and Tropical Medicine, London, UK; Infectious Disease Epidemiology Department, London School of Hygiene and Tropical Medicine, London, UK
| | - Justin T Denholm
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity University of Melbourne, University of Melbourne, Melbourne, VIC, Australia; Victorian Tuberculosis Program, Melbourne Health, Melbourne, VIC, Australia
| | - Susan M Sawyer
- Department of Paediatrics and Murdoch Children's Research Institute, University of Melbourne, Melbourne, VIC, Australia; Centre for Adolescent Health, Royal Children's Hospital Melbourne, Melbourne, Australia
| | - Katharina Kranzer
- Clinical Research Department, Medical Research Centre Unit, The Gambia; Biomedical Research and Training Institute, Harare, Zimbabwe.
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Oliwa JN, Gathara D, Ogero M, van Hensbroek MB, English M, van’t Hoog A. Diagnostic practices and estimated burden of tuberculosis among children admitted to 13 government hospitals in Kenya: An analysis of two years' routine clinical data. PLoS One 2019; 14:e0221145. [PMID: 31483793 PMCID: PMC6726144 DOI: 10.1371/journal.pone.0221145] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 07/31/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND True burden of tuberculosis (TB) in children is unknown. Hospitalised children are low-hanging fruit for TB case detection as they are within the system. We aimed to explore the process of recognition and investigation for childhood TB using a guideline-linked cascade of care. METHODS This was an observational study of 42,107 children admitted to 13 county hospitals in Kenya from 01Nov 15-31Oct 16, and 01Nov 17-31Oct 18. We estimated those that met each step of the cascade, those with an apparent (or "Working") TB diagnosis and modelled associations with TB tests amongst guideline-eligible children. RESULTS 23,741/42,107 (56.4%) met step 1 of the cascade (≥2 signs and symptoms suggestive of TB). Step 2(further screening of history of TB contact/full respiratory exam) was documented in 14,873/23,741 (62.6%) who met Step 1. Step 3(chest x-ray or Mantoux test) was requested in 2,451/14,873 (16.5%) who met Step 2. Step 4(≥1 bacteriological test) was requested in 392/2,451 (15.9%) who met Step 3. Step 5("Working TB" diagnosis) was documented in 175/392 (44.6%) who met Step 4. Factors associated with request of TB tests in patients who met Step 1 included: i) older children [AOR 1.19(CI 1.09-1.31)]; ii) co-morbidities of HIV, malnutrition or pneumonia [AOR 3.81(CI 3.05-4.75), 2.98(CI 2.69-3.31) and 2.98(CI 2.60-3.40) respectively]; iii) sicker children, readmitted/referred [AOR 1.24(CI 1.08-1.42) and 1.15(CI 1.04-1.28) respectively]. "Working TB" diagnosis was made in 2.9%(1,202/42,107) of all admissions and 0.2%(89/42,107) were bacteriologically-confirmed. CONCLUSIONS More than half of all paediatric admissions had symptoms associated with TB and nearly two-thirds had more specific history documented. Only a few amongst them got TB tests requested. TB was diagnosed in 2.9% of all admissions but most were inadequately investigated. Major challenges remain in identifying and investigating TB in children in hospitals with access to Xpert MTB/RIF and a review is needed of existing guidelines.
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Affiliation(s)
- Jacquie Narotso Oliwa
- KEMRI-Wellcome Trust Research Programme, Health Services Research Group, Nairobi, Kenya
- University of Nairobi, Department of Paediatrics and Child Health, Nairobi, Kenya
- Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
| | - David Gathara
- KEMRI-Wellcome Trust Research Programme, Health Services Research Group, Nairobi, Kenya
| | - Morris Ogero
- KEMRI-Wellcome Trust Research Programme, Health Services Research Group, Nairobi, Kenya
| | - Michaël Boele van Hensbroek
- Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
- The Academic Medical Centre, University of Amsterdam, Department of Global Health, Amsterdam, The Netherlands
| | - Mike English
- KEMRI-Wellcome Trust Research Programme, Health Services Research Group, Nairobi, Kenya
- Oxford University, Nuffield Department of Medicine, Oxford, England, United Kingdom
| | - Anja van’t Hoog
- Amsterdam Institute for Global Health and Development, Amsterdam, The Netherlands
- The Academic Medical Centre, University of Amsterdam, Department of Global Health, Amsterdam, The Netherlands
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