Cardiac Diseases Following Childhood Cancer Treatment: Cohort Study.
Fiche publication
Date publication
octobre 2015
Auteurs
Membres identifiés du Cancéropôle Est :
Dr MUNZER Martine
Tous les auteurs :
Haddy N, Diallo S, El-Fayech C, Schwartz B, Pein F, Hawkins M, Veres C, Oberlin O, Guibout C, Pacquement H, Munzer M, N'Guyen TD, Bondiau PY, Berchery D, Laprie A, Scarabin PY, Jouven X, Bridier A, Koscielny S, Deutsch E, Diallo I, de Vathaire F
Lien Pubmed
Résumé
BACKGROUND: -Cardiac disease (CD) is one of the major side effects of childhood cancer therapy, but until now little has been known about the relationship between heart radiation dose (HRD) received during childhood and risk of CD. METHODS AND RESULTS: -The cohort comprised 3162 five-year survivors of childhood cancer. Chemotherapy information was collected and HRD was estimated. There were 347 CDs in 234 patients, 156 of them rated grade >/=3. Cox's and Poisson regression models were used. The cumulative incidence of any type of CD at 40 years of age was 11*0% (95%CI: 9*5-12*7) and 7*4% (95%CI: 6*2-8*9) when only the CDs of grade 3 or more were considered. Compared to patients who received no anthracycline and either no radiotherapy or an HRD/=30Gy. CONCLUSIONS: -Survivors of childhood cancers treated with radiotherapy and/or anthracycline run a high dose-dependent risk of developing CD. CDs develop earlier in patients treated with anthracycline than in those treated without it.
Référence
Circulation. 2015 Oct 20. pii: CIRCULATIONAHA.115.016686.