Obesity in survivors of childhood cancer.

Authors

Miriam Helin, Inna Zaslavsky-Paltiel, Michal Ben-Ami, Eve Stern, Amos Toren, Liat Lerner, Dalit Modan-Moses

Published in

Annals of pediatric endocrinology & metabolism. Oct 03, 2026. Epub Oct 03, 2026.

Abstract

Several studies reported previously increased risk for obesity in childhood cancer survivors (CCS). The objectives of this article were to evaluate the rate of overweight and obesity in CCS compared to the general population, to identify possible risk factors for obesity in these patients, and to assess changes in weight status over time.
A historical cohort including all patients (n=820) treated at a tertiary center over a twenty-year period, who were diagnosed with cancer at age <18 years, and had at least one year of follow-up after completion of anti-cancer treatment.
Higher rates of overweight/obesity were observed in the CCS cohort compared to the general population. Weight status at the time of diagnosis (OR=1.69 95%CI 1.38-2.07, p<0.01), endocrine dysfunctions (OR=1.46, 95%CI 1.08-1.98, p=0.01), and age at diagnosis were identified as significant risk factors for overweight/obesity in CCS. Treatment with radiation alone had a close to significant effect (OR=1.8 95%. CI 0.91-3.53, p=0.09) on overweight/obesity. Rates of overweight/obesity peaked 3-5 years after diagnosis (OR=1.3, 95% CI 1.11-1.53, p<0.01) and declined thereafter.
Better understanding of possible risk factors and characterization of high-risk groups of patients may assist in planning appropriate interventions that might decrease obesity and related morbidity in CCS.

PMID:
42834494
Bibliographic data and abstract were imported from PubMed on 06 Oct 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.