Is there an increased risk of metabolic syndrome among childhood acute lymphoblastic leukemia survivors? A developing country experience. (17th February 2016)

• Record Type: Journal Article
• Authors: Mohapatra, Sonali; Bansal, Deepak; Bhalla, A. K.; Verma Attri, Savita; Sachdeva, Naresh; Trehan, Amita; Marwaha, R. K.
• Is Part Of: Pediatric hematology and oncology. Volume 33:Number 2(2016)
• Page Start: 136
• Page End: 149
• Publication Date: 2016-02-17
• Subjects: Body mass index -- children -- India -- insulin resistance -- lipid profile; Pediatric hematology -- Periodicals; Tumors in children -- Periodicals; Blood -- Diseases -- Periodicals; Hematologic Diseases -- Child; Hematologic Diseases -- Infant; Neoplasms -- Child; 618.9215
• DOI: 10.3109/08880018.2016.1152335
• Languages: English
• ISSNs: 0888-0018

Abstract

ABSTRACT: Data on metabolic syndrome (MS) in survivors of childhood acute lymphoblastic leukemia (ALL) from developing countries are lacking. The purpose of this single-center, uncontrolled, observational study was to assess the frequency of MS in our survivors. The survivors of ALL ≤15 years at diagnosis, who had completed therapy ≥2 years earlier, were enrolled. Anthropometric measurements (weight, height, waist circumference), biochemistry (glucose, insulin, triglycerides, high-density lipoprotein [HDL], thyroid function tests, C-reactive protein [CRP], magnesium), measurement of blood pressure, and Tanner staging were performed. MS was defined by International Diabetes Federation (IDF) and the National Cholesterol Education Program Third Adult Treatment Panel guidelines (NCEP ATP III) criteria, modified by Cook et al. ( Arch Pediatr Adolesc Med . 2003;157:821–827) and Ford et al. ( Diabetes Care . 2005;28:878–881). The median age of 76 survivors was 11.9 years (interquartile range [IQR]: 9.6–13.5). Twenty-four (32%) survivors were obese or overweight. The prevalence of insulin resistance (17%), hypertension (7%), hypertriglyceridemia (20%), and low HDL (37%) was comparable to the prevalence in children/adolescents in historical population-based studies from India. The prevalence of MS ranged from 1.3% to 5.2%, as per different defining criteria. Cranial radiotherapy, age at diagnosis, sex, or socioeconomic status were not risk factors for MS. The prevalence of MS in survivors of childhood ALL, at a median duration of 3 years from completion of chemotherapy, was comparable to the reference population. The prevalence of being obese or overweight was, however, greater than historical controls.