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Gibson TN, Beeput S, Gaspard J, George C, Gibson D, Jackson N, Leandre-Broome V, Palmer-Mitchell N, Alexis C, Bird-Compton J, Bodkyn C, Boyle R, McLean-Salmon S, Reece-Mills M, Quee-Brown CS, Allen U, Weitzman S, Blanchette V, Gupta S. Baseline characteristics and outcomes of children with cancer in the English-speaking Caribbean: A multinational retrospective cohort. Pediatr Blood Cancer 2018; 65:e27298. [PMID: 30094928 DOI: 10.1002/pbc.27298] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 05/24/2018] [Accepted: 05/30/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND English-speaking Caribbean (ESC) childhood cancer outcomes are unknown. PROCEDURE Through the SickKids-Caribbean Initiative (SCI), we established a multicenter childhood cancer database across seven centers in six ESC countries. Data managers entered patient demographics, disease, treatment, and outcome data. Data collection commenced in 2013, with retrospective collection to 2011 and subsequent prospective collection. RESULTS A total of 367 children were diagnosed between 2011 and 2015 with a median age of 5.7 years (interquartile range 2.9-10.6 years). One hundred thirty (35.4%) patients were diagnosed with leukemia, 30 (8.2%) with lymphoma, and 149 (40.6%) with solid tumors. A relative paucity of children with brain tumors was seen (N = 58, 15.8%). Two-year event-free survival (EFS) for the cohort was 48.5% ± 3.2%; 2-year overall survival (OS) was 55.1% ± 3.1%. Children with acute lymphoblastic leukemia (ALL) and Wilms tumor (WT) experienced better 2-year EFS (62.1% ± 6.4% and 66.7% ± 10.1%), while dismal outcomes were seen in children with acute myeloid leukemia (AML; 22.7 ± 9.6%), rhabdomyosarcoma (21.0% ± 17.0%), and medulloblastoma (21.4% ± 17.8%). Of 108 deaths with known cause, 58 (53.7%) were attributed to disease and 50 (46.3%) to treatment complications. Death within 60 days of diagnosis was relatively common in acute leukemia [13/98 (13.3%) ALL, 8/26 (30.8%) AML]. Despite this, traditional prognosticators adversely impacted outcome in ALL, including higher age, higher white blood cell count, and T-cell lineage. CONCLUSIONS ESC childhood cancer outcomes are significantly inferior to high-income country outcomes. Based on these data, interventions for improving supportive care and modifying treatment protocols are under way. Continued data collection will allow evaluation of interventions and ensure maximal outcome improvements.
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Affiliation(s)
- T N Gibson
- The University Hospital of the West Indies, Kingston, Jamaica
| | - S Beeput
- Bustamante Hospital for Children, Kingston, Jamaica
| | - J Gaspard
- Victoria Hospital, Castries, St. Lucia
| | - C George
- Eric Williams Medical Sciences Complex, Mount Hope, Trinidad and Tobago
| | - D Gibson
- Princess Margaret Hospital, Nassau, Bahamas
| | - N Jackson
- Milton Cato Memorial Hospital, Kingstown, St. Vincent and the Grenadines
| | | | | | - C Alexis
- Queen Elizabeth Hospital, Bridgetown, Barbados
| | | | - C Bodkyn
- Eric Williams Medical Sciences Complex, Mount Hope, Trinidad and Tobago
| | - R Boyle
- Milton Cato Memorial Hospital, Kingstown, St. Vincent and the Grenadines
| | | | - M Reece-Mills
- The University Hospital of the West Indies, Kingston, Jamaica
| | | | - U Allen
- The Hospital for Sick Children, Toronto, Canada
| | - S Weitzman
- The Hospital for Sick Children, Toronto, Canada
| | | | - S Gupta
- The Hospital for Sick Children, Toronto, Canada
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Wharfe G, Buchner-Daley L, Gibson T, Hilliard P, Usuba K, Abad A, Boma-Fischer L, Bouskill V, Floros G, Lillicrap D, Lowe Y, Lowe D, Palmer-Mitchell N, Rand ML, Teitel J, Tuttle A, Watson A, White R, Young NL, Blanchette VS. The Jamaican Haemophilia Registry: Describing the burden of disease. Haemophilia 2018; 24:e179-e186. [PMID: 29855125 DOI: 10.1111/hae.13517] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2018] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Jamaica has an estimated 200 persons with haemophilia (PWH), who face significant constraints in access to specialized haemophilia care, including access to clotting factor concentrates. AIM The aim of this paper is to establish the current burden of disease in PWH in Jamaica. METHODS PWH were enrolled through the University Hospital of the West Indies, Jamaica. The impact of haemophilia was assessed using a comprehensive battery of heath outcome measures that included the following: laboratory, clinical information and validated outcome measures of joint structure and function, activity, and health-related quality of life (HRQoL) to provide a health profile of the Jamaican haemophilia population. RESULTS In all, 45 PWH were registered (mean age: 29, range: 0.17-69 years), including 13 children (<18 years of age) and 32 adults. In this sample, 41 had haemophilia A (30 severe) and 4 had haemophilia B (3 severe); 10 patients with haemophilia A were inhibitor positive. The results indicate that adults with haemophilia in Jamaica have significant joint damage: mean Haemophilia Joint Health Score (HJHS) = 42.1 (SD = 17.3); moderate activity levels - mean Haemophilia Activities List (HAL) score = 64.8 (SD = 17.8); and low HRQoL scores - mean Haemo-QoL-A score = 62.3 (SD = 19.4). Results for children are also reported but should be interpreted with caution due to the small sample size. CONCLUSIONS There is a very high burden of disease in PWH in Jamaica. The health profiles reported in this paper are an essential first step in advocating for a multidisciplinary Comprehensive Care Program for assessment and care of PWH in Jamaica.
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Affiliation(s)
- G Wharfe
- University Hospital, University of the West Indies (UWI), Mona, Kingston, Jamaica
| | - L Buchner-Daley
- University Hospital, University of the West Indies (UWI), Mona, Kingston, Jamaica
| | - T Gibson
- University Hospital, University of the West Indies (UWI), Mona, Kingston, Jamaica
| | - P Hilliard
- Department of Rehabilitation, The Hospital for Sick Children, Toronto, ON, Canada
| | - K Usuba
- Child Health Evaluative Sciences Program, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada.,School of Rural and Northern Health and ECHO Research Centre, Laurentian University, Sudbury, ON, Canada
| | - A Abad
- Child Health Evaluative Sciences Program, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
| | - L Boma-Fischer
- Department of Hematology, Comprehensive Care Hemophilia Program, St. Michael's Hospital, Toronto, ON, Canada
| | - V Bouskill
- Department of Nursing, The Hospital for Sick Children, Toronto, ON, Canada
| | - G Floros
- Department of Hematology, Comprehensive Care Hemophilia Program, St. Michael's Hospital, Toronto, ON, Canada
| | - D Lillicrap
- Department of Pathology and Molecular Medicine, Queen's University, Kingston, ON, Canada
| | - Y Lowe
- University Hospital, University of the West Indies (UWI), Mona, Kingston, Jamaica
| | - D Lowe
- University Hospital, University of the West Indies (UWI), Mona, Kingston, Jamaica
| | - N Palmer-Mitchell
- University Hospital, University of the West Indies (UWI), Mona, Kingston, Jamaica
| | - M L Rand
- Departments of Laboratory Medicine & Pathobiology, Biochemistry and Paediatrics, University of Toronto, Toronto, ON, Canada.,Translational Medicine Program, Research Institute, The Hospital for Sick Children, ON, Canada.,Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - J Teitel
- Department of Hematology, Comprehensive Care Hemophilia Program, St. Michael's Hospital, Toronto, ON, Canada
| | - A Tuttle
- Department of Pathology and Molecular Medicine, Queen's University, Kingston, ON, Canada
| | - A Watson
- University Hospital, University of the West Indies (UWI), Mona, Kingston, Jamaica
| | - R White
- University Hospital, University of the West Indies (UWI), Mona, Kingston, Jamaica
| | - N L Young
- Child Health Evaluative Sciences Program, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada.,School of Rural and Northern Health and ECHO Research Centre, Laurentian University, Sudbury, ON, Canada
| | - V S Blanchette
- Child Health Evaluative Sciences Program, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada.,Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada.,Department of Paediatrics, University of Toronto, Toronto, ON, Canada
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