Pediatric cancer care in Africa: SIOP Global Mapping process.

In November 2018, theInternational Society of Paediatric Oncology (SIOP) launched a project to map African facilities providing pediatric oncology treatment. A 55-item digital survey was created in English, piloted in India, translated to French and Portuguese, and distributed by email, social media, or personal contacts. December 2019, 48/54 African countries responded (72% surveys completed and analyzed). Issues included incomplete responses, multiple entries for one facility with conflicting data for key services, and repeated entries with varied answers by the same respondent. The facility mapping project, now on-going program will serve as a global registry of global pediatric cancer centers.

Pediatric cancer care in Africa: SIOP Global Mapping Program report on economic and population indicators.

INTRODUCTION: Inalignment with the World Health Organization (WHO) Global Initiative for Childhood Cancer (GICC), the International Society of Pediatric Oncology initiated a program to map global pediatric oncology services. As survival rates in Africa are low and data are scant, this continent was mapped first to identify areas with greatest need. METHODS: Beginning November 2018, an electronic survey was sent to all known stakeholders, followed by email communications and internet searches to verify data. Availability of pediatric oncologists, chemotherapy, surgical expertise, and radiotherapy was correlated with geographic region, World Bank income status, Universal Health Coverage, population < 15 and < 24 years, percentage of gross domestic product spent on healthcare, and Human Development Index (HDI). RESULTS: Responses were received from 48/54 African countries. All three treatment modalities were reportedly available in 9/48 countries, whereas seven countries reported no pediatric oncology services. Negative correlations were detected between provision of all three services and geographic region (P = 0.01), younger median population age (P = 0.002), low-income country status (P = 0.045), and lower HDI (P < 0.001). CONCLUSION: This study provides a comprehensive overview of pediatric oncology care in Africa, emphasizing marked disparities between countries: some have highly specialized services, whereas others have no services. A long-term strategy to eliminate disparities in African pediatric cancer care should be aligned with the WHO GICC aims and facilitated by SIOP Africa. MEETING ABSTRACTS: SIOP maps pediatric oncology services in Africa to address inequalities in childhood cancer services. Geel J, Ranasinghe N, Davidson A, Challinor J, Howard S, Wollaert S, Myezo K, Renner L, Hessissen L, Bouffet E. 51st Annual Congress of the International Society of Paediatric Oncology (SIOP), Lyon, France, October 2019. Pediatric Blood and Cancer Vol 66 S219-S219. Pediatric cancer care in Africa: SIOP Global Mapping Program report on economic and population indicators.

Prognostic factors affecting survival in children and adolescents with HIV and Hodgkin lymphoma in South Africa.

South African children with Hodgkin lymphoma (HL) and human immunodeficiency virus (HIV) have low 5-year overall survival (OS) rates. In this retrospective multicenter study, 271 South African pediatric patients with HL were studied to determine OS and prognostic factors in those with HIV and HL. Univariate risk factor analysis was performed to analyze prognostic factors. The 29 HIV-infected patients were younger (p = .021), more likely to present with wasting (0.0573), stunting (0.0332), and Stage IV disease (p = .000) than HIV-uninfected patients. The 5- and 10-year OS of HIV-infected patients of 49% and 45% versus 84% and 79%, respectively for HIV-uninfected patients (p = .0001) appeared to be associated with hypoalbuminemia (<20 g/dL) and CD4 percentage of <15%. Causes of death in the HIV-infected group included disease progression (6/14), infection (4/14), unknown (3/14), and second malignancy (1/14). HIV-infected pediatric patients with HL experience increased mortality due to post-therapy opportunistic and nosocomial infections.