Prevalence and characteristics of metabolic syndrome in adults from the French childhood leukemia survivors' cohort: a comparison with controls from the French population.

Date publication

avril 2018

Journal

Haematologica

Auteurs

Membres identifiés du Cancéropôle Est :
Pr CHASTAGNER Pascal

Tous les auteurs :
Oudin C, Berbis J, Bertrand Y, Vercasson C, Thomas F, Chastagner P, Ducassou S, Kanold J, Tabone MD, Paillard C, Poirée M, Plantaz D, Dalle JH, Gandemer V, Thouvenin S, Sirvent N, Saultier P, Béliard S, Leverger G, Baruchel A, Auquier P, Pannier B, Michel G

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/29351982

Résumé

The prevalence of the metabolic syndrome among adults from the French LEA childhood acute leukemia survivors' cohort was prospectively evaluated considering the type of anti-leukemic treatment received, and compared with that of controls. The metabolic profile of these patients was compared with that of controls. A total of 3203 patients from a French volunteer cohort were age- and sex-matched 3:1 to 1025 leukemia survivors (in both cohorts, mean age: 24.4 years; females: 51%). Metabolic syndrome was defined according to the National Cholesterol Education Program's Adult Treatment Panel III criteria. Metabolic syndrome was found in 10.3% of patients (mean follow-up duration: 16.3±0.2 years) and 4.5% of controls, (OR=2.49; <0.001). Patients transplanted with total body irradiation presented the highest risk (OR=6.26; <0.001); the other treatment groups also showed a higher risk than controls, including patients treated with chemotherapy only. Odd Ratios were 1.68 (=0.005) after chemotherapy only, 2.32 (=0.002) after chemotherapy and cranial irradiation, and 2.18 (=0.057) in patients transplanted without irradiation. Total body irradiation recipients with metabolic syndrome displayed a unique profile compared with controls: smaller waist circumference (91 99.6 cm; =0.01), and increased triglyceride levels (3.99 1.5 mmol/L; <0.001), fasting glucose levels (6.2 5.6 mmol/L; =0.049), and systolic blood pressure (137.9 132.8 mmHg; =0.005). By contrast, cranial irradiation recipients with metabolic syndrome had a larger waist circumference (109 99.6 cm; =0.007) than controls. Regardless of the anti-leukemic treatment, metabolic syndrome risk was higher among childhood leukemia survivors. Its presentation differed depending on the treatment type, thus suggesting a divergent pathophysiology. This study is registered at .

Référence

Haematologica. 2018 Apr;103(4):645-654