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Wong SL, Alvarez E, Johnston EE, Romero C, Rossell N, Rios L, Gómez García W, Antillon‐Klussmann F, Fu L, Fuentes‐Alabi S, Delgado KQ, Morales DO, Rodriguez‐Loza C, Lopez SA, Gosdin M, Malogolowkin M, Friedrich P. Perspectives of non-physician partners on barriers and facilitators to AYA cancer care in Latin America. Cancer Med 2024; 13:e70198. [PMID: 39359000 PMCID: PMC11447197 DOI: 10.1002/cam4.70198] [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: 05/15/2024] [Revised: 08/22/2024] [Accepted: 08/26/2024] [Indexed: 10/04/2024] Open
Abstract
BACKGROUND Cancer is the fourth leading cause of death in adolescents and young adults (AYA) worldwide. Although successful treatment of cancer in AYA has increased in recent years in most of the world, this is not true for many low- and middle-income countries (LMIC) where over 80% of all AYA live. This study investigated the needs of AYA with cancer in parts of Latin America (LATAM) through the perspectives of non-physician health care providers and partners. METHODS Semi-structured interviews (in Spanish) were conducted with non-physician partners from Mexico, Peru, Central America, and the Caribbean over Zoom. Participants were recruited through previously identified local physicians and international non-physician professionals working in these countries. Transcripts were coded and key themes identified until thematic saturation was reached (Atlas.ti). FINDINGS Thirty participants representing eight countries were interviewed, providing 1202 min of transcript data. Data were organized into barriers, facilitators, and strategies to improve the delivery of health care for AYA with cancer in LATAM at the patient- (e.g., financial barriers, continued schooling), parent- (e.g., limited medical literacy, advocacy), and hospital-level (e.g., structural barriers, increasing funding). INTERPRETATION There are many similarities in the barriers and facilitators to AYA care between LATAM and high-income countries (HIC); however, some characteristics are more unique to LATAM, for example, strict age restrictions for pediatric care and abandonment of therapy. As LATAM countries continue to build cancer control programs, there is an opportunity to consider our identified barriers, facilitators, and strategies to address the unique needs of AYA with cancer.
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Affiliation(s)
- Samantha L. Wong
- Division of Pediatric Hematology and OncologyDavis School of Medicine, University of CaliforniaSacramentoCaliforniaUSA
| | - Elysia Alvarez
- Division of Pediatric Hematology and OncologyDavis School of Medicine, University of CaliforniaSacramentoCaliforniaUSA
| | - Emily E. Johnston
- Heersink School of MedicineUniversity of Alabama at BirminghamBirminghamAlabamaUSA
- Institute for Cancer Outcomes and Survivorship, Heersink School of MedicineUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Crystal Romero
- Division of Pediatric Hematology and OncologyDavis School of Medicine, University of CaliforniaSacramentoCaliforniaUSA
| | - Nuria Rossell
- Independent Medical Anthropology ResearcherSan SalvadorEl Salvador
| | - Ligia Rios
- Unidad de Oncología Pediátrica y del AdolescenteHospital Nacional Edgardo Rebagliati MartinsLimaPeru
| | - Wendy Gómez García
- Dr. Robert Reid Cabral Children's HospitalSanto DomingoDominican Republic
- National Cancer InstituteINCARTSanto DomingoDominican Republic
| | - Federico Antillon‐Klussmann
- Unidad Nacional de Oncología PediátricaGuatemala CityGuatemala
- School of MedicineFrancisco Marroquín UniversityGuatemala CityGuatemala
| | - Ligia Fu
- Hospital EscuelaTegucigalpaHonduras
| | - Soad Fuentes‐Alabi
- National Program for Childhood CancerAyudame a Vivir Foundation/National Children's Hospital Benjamin BloomSan SalvadorEl Salvador
| | | | | | - Carolina Rodriguez‐Loza
- National Program for Childhood CancerAyudame a Vivir Foundation/National Children's Hospital Benjamin BloomSan SalvadorEl Salvador
| | - Salvador A. Lopez
- Division of Pediatric Hematology and OncologyDavis School of Medicine, University of CaliforniaSacramentoCaliforniaUSA
| | - Melissa Gosdin
- Center for Healthcare Policy and ResearchUniversity of CaliforniaDavis, SacramentoCaliforniaUSA
| | - Marcio Malogolowkin
- Division of Pediatric Hematology and OncologyDavis School of Medicine, University of CaliforniaSacramentoCaliforniaUSA
| | - Paola Friedrich
- St. Jude Children's Research HospitalGlobal Pediatric MedicineMemphisTennesseeUSA
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Lim M, Bohorquez NG, Mitchell R, Cramb S, Bradford N, Naicker S, Kularatna S, Senanayake S. Financial Aid in Children, Adolescents and Young Adult's Cancer Care: A Scoping Review. J Adolesc Young Adult Oncol 2024; 13:583-596. [PMID: 38451723 DOI: 10.1089/jayao.2023.0134] [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] [Indexed: 03/09/2024] Open
Abstract
Background: The financial burden resulting from cancers on families is higher when it arises in young people compared with older adults. Previous research has provided insight into the financial toxicities associated with childhood cancer, but less is known about the efficacy of financial aid systems in reducing the financial burden on families. We conducted a scoping review to identify the determinants of success and failure of financial aid. Methods: Five databases were searched for articles published between January 1, 2000 and December 1, 2022. Dual processes were used to screen and select studies. Through thematic content analysis, we identified barriers and enablers of financial aid, categorised by country income level. Results: From 17 articles, which were evenly split between high-income countries and upper middle- to low-income countries, four major themes emerged: (1) accessibility of support, (2) delivery of support, (3) administration, and (4) psychosocial factors. Within these themes, the enablers identified were (1) support navigators, (2) establishing a direct contact between donors and beneficiaries, (3) implementation of digital solutions to improve outreach, and (4) using cultural and community values to encourage donor engagement. Conclusions: This scoping review identified the determinants of success and failure of financial aid in supporting families in the context of childhood, adolescent, and young adult (CAYA) cancers. By understanding the barriers and enablers identified in this review, organizations could develop pragmatic evidence-based care models and policies to ensure access to assistance is equitable and appropriate for families experiencing CAYA cancers.
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Affiliation(s)
- Megumi Lim
- Australian Centre for Health Services Innovation and Centre for Healthcare Transformation, School of Public Health and Social Work, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Natalia Gonzalez Bohorquez
- Australian Centre for Health Services Innovation and Centre for Healthcare Transformation, School of Public Health and Social Work, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Remai Mitchell
- Australian Centre for Health Services Innovation and Centre for Healthcare Transformation, School of Public Health and Social Work, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Susanna Cramb
- Australian Centre for Health Services Innovation and Centre for Healthcare Transformation, School of Public Health and Social Work, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Natalie Bradford
- Cancer and Palliative Care Outcomes Centre at the Centre for Children's Health Research, School of Nursing, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Sundresan Naicker
- Australian Centre for Health Services Innovation and Centre for Healthcare Transformation, School of Public Health and Social Work, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Sanjeewa Kularatna
- Australian Centre for Health Services Innovation and Centre for Healthcare Transformation, School of Public Health and Social Work, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
- Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
- National Heart Research Institute Singapore, National Heart Center Singapore, Singapore, Singapore
| | - Sameera Senanayake
- Australian Centre for Health Services Innovation and Centre for Healthcare Transformation, School of Public Health and Social Work, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
- Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
- National Heart Research Institute Singapore, National Heart Center Singapore, Singapore, Singapore
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Marfo M, Acheampong AK, Asare C. Financial burden faced by breastfeeding mothers caring for children diagnosed with cancer in Ghana; an exploratory qualitative study. BMC Womens Health 2024; 24:177. [PMID: 38486146 PMCID: PMC10938724 DOI: 10.1186/s12905-024-02931-5] [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: 07/08/2023] [Accepted: 01/25/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND When children are diagnosed of cancer, parents face varied financial issues. Among some of the identifiable factors that cause financial challenges among breastfeeding mothers include the high cost of childhood cancer care. The high cost of childhood cancer care could impede the sustainability of access to prompt care. There is paucity of literature on the financial burdens faced by breastfeeding mothers with children diagnosed with cancer in Ghana. Therefore, this study sought to explore the financial burden faced by mothers with breastfeeding children diagnosed with cancer. METHODS The study employed qualitative exploratory descriptive design. One-on-one interviews were conducted among 13 mothers with breastfeeding children diagnosed of cancer. Permission was sought for data to be recorded, transcribed concurrently and inductive content analysis done. RESULTS Three main themes emerged after data analysis: High cost (sub-themes; expensive medications, laboratory investigation fees, and cost of mothers' feeding), Public support (sub-themes; appeal for funds, national health insurance scheme) and Self-financing (loans, personal savings). Most of the breastfeeding mothers narrated that high cost of childhood cancer care generated financial distress to them. They shared that the cost involved in purchasing their children's cancer medications, paying for laboratory investigations and feeding themselves to produce adequate breastmilk to feed their children were challenging. Some of the mothers self-financed the cost of their children's cancer care through loans and personal savings. CONCLUSION Government and other stakeholders should allocate annual budget and funds towards childhood cancer care to lessen the financial burden breastfeeding mothers caring for children with cancer experience.
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Affiliation(s)
- Margaret Marfo
- School of Nursing and Midwifery, Wisconsin International University College-Ghana, Accra, Ghana
| | | | - Comfort Asare
- School of Nursing and Midwifery, Wisconsin International University College-Ghana, Accra, Ghana
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Cotache-Condor C, Kantety V, Grimm A, Williamson J, Landrum KR, Schroeder K, Staton C, Majaliwa E, Tang S, Rice HE, Smith ER. Determinants of delayed childhood cancer care in low- and middle-income countries: A systematic review. Pediatr Blood Cancer 2023; 70:e30175. [PMID: 36579761 DOI: 10.1002/pbc.30175] [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: 05/24/2022] [Revised: 11/22/2022] [Accepted: 11/28/2022] [Indexed: 12/30/2022]
Abstract
Early access to care is essential to improve survival rates for childhood cancer. This study evaluates the determinants of delays in childhood cancer care in low- and middle-income countries (LMICs) through a systematic review of the literature. We proposed a novel Three-Delay framework specific to childhood cancer in LMICs by summarizing 43 determinants and 24 risk factors of delayed cancer care from 95 studies. Traditional medicine, household income, lack of transportation, rural population, parental education, and travel distance influenced most domains of our framework. Our novel framework can be used as a policy tool toward improving cancer care and outcomes for children in LMICs.
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Affiliation(s)
| | - Vinootna Kantety
- Department of Public Health, Baylor University, Waco, Texas, USA
| | - Andie Grimm
- Birmingham's Institute for Cancer Outcomes and Survivorship, University of Alabama, Birmingham, Alabama, USA
| | | | - Kelsey R Landrum
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Kristin Schroeder
- Division of Pediatric Oncology, Department of Pediatrics, Duke University, Durham, North Carolina, USA
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Catherine Staton
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Division of Emergency Medicine, Department of Surgery, Duke School of Medicine, Duke University, Durham, North Carolina, USA
| | - Esther Majaliwa
- Division of Pediatric Oncology, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Shenglan Tang
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Henry E Rice
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Division of Pediatric Surgery, Department of Surgery, Duke School of Medicine, Duke University, Durham, North Carolina, USA
| | - Emily R Smith
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
- Division of Emergency Medicine, Department of Surgery, Duke School of Medicine, Duke University, Durham, North Carolina, USA
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Atwiine B, Busingye I, Kyarisiima R, Baluku E, Mbabazi R, Bamwine B, Ankunda S, Libes J, Weinstein H, Schwartz K, Kiwanuka G. "Money was the problem": Caregivers' self-reported reasons for abandoning their children's cancer treatment in southwest Uganda. Pediatr Blood Cancer 2021; 68:e29311. [PMID: 34459106 DOI: 10.1002/pbc.29311] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/28/2021] [Accepted: 08/02/2021] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Treatment abandonment contributes significantly to poor survival of children with cancer in low- and middle-income countries (LMIC). In order to inform an approach to this problem, we investigated why caregivers withdraw their children from treatment. METHODS In a qualitative study, carried out in October and November 2020, in-depth interviews were conducted with caregivers of children who had abandoned cancer treatment at the Pediatric Cancer Unit of Mbarara Regional Referral Hospital in south-western Uganda. Recorded in-depth interviews were transcribed and analyzed to identify themes of caregivers' self-reported reasons for treatment abandonment. The study was approved by the Review and Ethics Committee of Mbarara University of Science and Technology. RESULTS Seventy-seven out of 343 (22.4%) children diagnosed with cancer abandoned treatment during the study period; 20 contactable and consenting caregivers participated in the study. The median age of the caregivers was 37 years and most (65%) were mothers. At the time of this study, eight (40%) children were alive and five (62.5%) were males; with a median age of 6.5 years. Financial difficulty, other obligations, the child falsely appearing cured, preference for alternative treatments, belief that cancer was incurable, fear that the child's death was imminent and chemotherapy side effects were the caregivers' reasons for treatment abandonment. CONCLUSIONS AND RECOMMENDATION Seeking cancer treatment for children in Uganda is an expensive venture and treatment abandonment is mainly caused by caregivers' difficult socio-economic circumstances. This problem needs to be approached with empathy and support rather than blame.
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Affiliation(s)
- Barnabas Atwiine
- Department of Pediatrics and Child Health, Mbarara University of Science and Technology, Mbarara, Uganda.,Department of Pediatrics and Child Health, Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Imelda Busingye
- Department of Pediatrics and Child Health, Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Rose Kyarisiima
- Department of Pediatrics and Child Health, Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Emmanuel Baluku
- Department of Pediatrics and Child Health, Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Ruth Mbabazi
- Department of Pediatrics and Child Health, Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Brian Bamwine
- Department of Pediatrics and Child Health, Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Siyadora Ankunda
- Department of Pediatrics and Child Health, Mbarara University of Science and Technology, Mbarara, Uganda.,Department of Pediatrics and Child Health, Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Jaime Libes
- Department of Pediatrics, University of Illinois College of Medicine, Peoria, Illinois, USA
| | - Howard Weinstein
- Division of Pediatric Hematology and Oncology, Massachusetts General Hospital for Children, Boston, Massachusetts, USA
| | - Kevin Schwartz
- Division of Pediatric Hematology and Oncology, Massachusetts General Hospital for Children, Boston, Massachusetts, USA
| | - Gertrude Kiwanuka
- Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
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Fuentes-Alabi S. Effect of the COVID-19 outbreak on paediatric cancer care in low-income and middle-income countries. THE LANCET. CHILD & ADOLESCENT HEALTH 2021; 5:311-313. [PMID: 33675697 PMCID: PMC9765324 DOI: 10.1016/s2352-4642(21)00058-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 02/22/2021] [Indexed: 12/24/2022]
Affiliation(s)
- Soad Fuentes-Alabi
- Centro Medico Ayudame a Vivir, San Salvador, El Salvador,National Children's Hospital Benjamin Bloom, San Salvador 01101, El Salvador
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Denburg AE, Ramirez A, Pavuluri S, McCann E, Shah S, Alcasabas T, Antillon F, Arora R, Fuentes-Alabi S, Renner L, Lam C, Friedrich P, Maser B, Force L, Galindo CR, Atun R. Political priority and pathways to scale-up of childhood cancer care in five nations. PLoS One 2019; 14:e0221292. [PMID: 31425526 PMCID: PMC6699697 DOI: 10.1371/journal.pone.0221292] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 08/02/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Despite increasing global attention to non-communicable diseases (NCDs) and their incorporation into universal health coverage (UHC), the factors that determine whether and how NCDs are prioritized in national health agendas and integrated into health systems remain poorly understood. Childhood cancer is a leading non-communicable cause of death in children aged 0-14 years worldwide. We investigated the political, social, and economic factors that influence health system priority-setting on childhood cancer care in a range of low- and middle-income countries (LMIC). METHODS AND FINDINGS Based on in-depth qualitative case studies, we analyzed the determinants of priority-setting for childhood cancer care in El Salvador, Guatemala, Ghana, India, and the Philippines using a conceptual framework that considers four principal influences on political prioritization: political contexts, actor power, ideas, and issue characteristics. Data for the analysis derived from in-depth interviews (n = 68) with key informants involved in or impacted by childhood cancer policies and programs in participating countries, supplemented by published academic literature and available policy documents. Political priority for childhood cancer varies widely across the countries studied and is most influenced by political context and actor power dynamics. Ghana has placed relatively little national priority on childhood cancer, largely due to competing priorities and a lack of cohesion among stakeholders. In both El Salvador and Guatemala, actor power has played a central role in generating national priority for childhood cancer, where well-organized and -resourced civil society organizations have disrupted legacies of fragmented governance and financing to create priority for childhood cancer care. In India, the role of a uniquely empowered private actor was instrumental in creating political priority and establishing sustained channels of financing for childhood cancer care. In the Philippines, the childhood cancer community has capitalized on a window of opportunity to expand access and reduce disparities in childhood cancer care through the political prioritization of UHC and NCDs in current health system reforms. CONCLUSIONS The importance of key health system actors in determining the relative political priority for childhood cancer in the countries studied points to actor power as a critical enabler of prioritization in other LMIC. Responsiveness to political contexts-in particular, rhetorical and policy priority placed on NCDs and UHC-will be crucial to efforts to place childhood cancer firmly on national health agendas. National governments must be convinced of the potential for foundational health system strengthening through attention to childhood cancer care, and the presence and capability of networked actors primed to amplify public sector investments and catalyze change on the ground.
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Affiliation(s)
- Avram E. Denburg
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Canada
- Child Health Evaluative Sciences, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Adriana Ramirez
- Harvard School of Public Health, Harvard University, Boston, Massachusetts, United States of America
| | - Suresh Pavuluri
- Harvard School of Public Health, Harvard University, Boston, Massachusetts, United States of America
| | - Erin McCann
- Harvard School of Public Health, Harvard University, Boston, Massachusetts, United States of America
| | - Shivani Shah
- Child Health Evaluative Sciences, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, Canada
| | | | - Federico Antillon
- School of Medicine, Universidad Franciso Marroquin, Guatemala City, Guatemala
- Unidad Nacional de Oncología Pediátrica, Guatemala City, Guatemala
| | | | | | | | - Catherine Lam
- Department of Global Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Paola Friedrich
- Department of Global Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Brandon Maser
- Child Health Evaluative Sciences, Peter Gilgan Centre for Research and Learning, The Hospital for Sick Children, Toronto, Canada
| | - Lisa Force
- Department of Global Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Carlos Rodriguez Galindo
- Department of Global Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States of America
| | - Rifat Atun
- Harvard School of Public Health, Harvard University, Boston, Massachusetts, United States of America
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Seah T, Zhang C, Halbert J, Prabha S, Gupta S. The magnitude and predictors of therapy abandonment in pediatric central nervous system tumors in low- and middle-income countries: Systematic review and meta-analysis. Pediatr Blood Cancer 2019; 66:e27692. [PMID: 30835958 DOI: 10.1002/pbc.27692] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 02/14/2019] [Accepted: 02/18/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND Outcomes of pediatric central nervous system (CNS) tumors in low- to middle-income countries (LMIC) are poorer than their high-income counterparts. Abandonment of therapy is increasingly recognized as a key contributor to this disparity, but has been poorly quantified. We performed a meta-analysis to determine the magnitude of abandonment in pediatric CNS tumors in LMIC, and risk factors and interventions aimed at reducing this. PATIENTS AND METHODS We searched seven databases for pediatric CNS tumor cohorts followed up from diagnosis and treated in LMIC. All languages were included. Two reviewers independently selected articles and extracted data on abandonment rates (ARs) and predictors. The authors were contacted for additional information. RESULTS Of 50 660 publications, 643 in five languages met criteria for full review; 131 met analysis inclusion criteria. ARs were not reported in the majority, and a small number were available from the authors. Available ARs ranged from 0% to 59%, from 38 studies (2497 children in 14 countries), and these were quantitatively analyzed. Lower-middle-income countries had higher ARs than upper-middle-income countries (27%, 95% confidence interval [CI] 20%-36% vs 9%, 95% CI 6%-14%, P < 0.0001), with significant heterogeneity within each (LMIC I2 = 78%, P < 0.00001, UMIC I2 = 85%, P < 0.00001). Common predictors for abandonment included distance to treatment centers, financial hardship, and prognostic misconceptions. CONCLUSION In LMICs, ARs are highest in lower-MICs. However, the paucity of published data limits further evaluation. Given the increasing burden of pediatric CNS tumors in LMIC, addressing deficits in abandonment reporting is critical. Consistent reporting is needed for developing interventions to improve outcomes.
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Affiliation(s)
| | - Chuer Zhang
- Belfast Health and Social Care Trust, Belfast, United Kingdom
| | - Jay Halbert
- Royal London Hospital, London, United Kingdom
| | - Shashi Prabha
- Department of Clinical Biochemistry, B.J. Medical College, Ahmedabad, Gujarat, India
| | - Sumit Gupta
- Division of Haematology/Oncology, Hospital for Sick Children, Faculty of Medicine, University of Toronto, Ontario, Canada
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