Endocrine and Metabolic Disorders in Children With Cancer Treatment.

Background: Survivors of childhood malignancy are at risk of long-term late effects. One of the most commonly involved systems in this effect is endocrine system. Appropriate timely recognition and treatment of late complications including endocrine complication is essential for the continuing health and improvement in quality of life in cancer survivors. Objectives: Therefore, this study has been conducted to investigate the aforementioned complications resulting from the treatment of the common malignancies in children in Iran. Patients and Methods: We performed a cross sectional study for evaluation of endocrine complication in cancer survivors who had finished their cancer treatment and come for followed up in oncology clinic of children medical center. Results: Demographic data, treatment modality, and endocrine late effect recorded and analyzed. There were 96 survivors with median age of 13.8 - 5.8 years (range 3 - 31 years). The median follow up time was 2.7 years (range 1 - 10 years). Hyperinsulinemia was the most common late effect. Other complication was dyslipidemia, overweight, obesity, osteopenia, hypothyroidism, diabetes mellitus and osteoporosis respectively. Conclusions: Our study has demonstrated a significant prevalence of endocrine complication after childhood cancer therapy and a long term follow-up program for survivors of childhood cancer is therefore needed. [ABSTRACT FROM AUTHOR]