[Impact of an early diagnosis program for childhood cancer in Abidjan?]

Introduction: To promote the early diagnosis of pediatric cancers in Ivory Coast, we have initiated a program to train local physicians in the warning signs and to raise public awareness. The aim of this work was to compare the times, stages and survival of patients before and three years after the initiation of the program.
Methods: This retrospective study involved children 0-17 years of age admitted from January to December 2014 and from May 2018 to April 2019. The Mann-Whitney non-parametric test and the Fisher's exact test were used to compare time limits, stages and survival.
Results: One hundred and fifty-nine doctors were trained and 1020 people were sensitized. The median age of the 216 children included was 7 years, sex ratio 1.4. For both periods, the median consultation times were 75 and 30 days (P=0.003) and the median diagnostic times were 120 and 105 days (P=0.033). High-risk lymphomas accounted for 60.5% and 58.5% (P=0.99) respectively and nephroblastoma 46.1% and 56.2% (P=0.51). The overall survival was 31% and 30.2% (P=0.92).
Discussion: The early diagnosis program had no impact. The diagnosis times and the proportion of cancer classified as high risk are comparable to the data reported in sub-Saharan Africa, which vary respectively from 7 to 15.8 weeks and from 60 to 71%. This program must be intensified, extended to all health workers and include improving access to care.
(Copyright © 2021 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.)