title: Corticosteroid therapy-induced obesity in children.
abstract: The severity and persistence of corticosteroid-induced obesity were evaluated retrospectively in 23 children aged 1-14 yrs requiring more than 60 days of therapy with prednisone for idiopathic nephrotic syndrome. Mean relative weight (after clearing of proteinuria) at initiation of therapy was 107 +/- 10 percent. Peak relative weight on therapy was 119 +/- 15 percent following a mean total of 31 months of cumulative steroid therapy. The most recent available relative weight in remission at least 6 months following cessation of therapy was 107 +/- 18 percent. The number of children whose relative weight exceeded 120 percent at initiation of, during and following therapy was 3, 10, and 4, respectively. In those with normal initial relative weight (less than 110%) there was no persistent obesity. Two of three initially obese patients (relative weight greater than 120%) remained obese. All patients with persistent obesity following therapy had initial relative weight of at least 110 percent and peak relative weight of more than 130 percent. The risk of persistent obesity as a result of chronic corticosteroid therapy in initially normal weight children who do not exceed 130 percent relative weight during therapy appears to be small.
mesh_terms: D000293:Adolescent; D001835:Body Weight / Q000187:drug effects; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009404:Nephrotic Syndrome / Q000188:drug therapy*; D009765:Obesity / Q000139:chemically induced*; D011241:Prednisone / Q000009:adverse effects* / Q000627:therapeutic use; D012189:Retrospective Studies; D012306:Risk; D013997:Time Factors
chemical_list: D011241:Prednisone