OBJECTIVES: To describe the patterns of growth, nutritional status, body composition, and resting energy expenditure (REE) in prepubertal children with Alagille syndrome (AGS) before the onset of end-stage liver disease. STUDY DESIGN: Thirteen prepubertal subjects with AGS (8 male; mean age, 6.8 2.8 years) were evaluated for growth parameters, body composition by skinfolds and by dual-energy x-ray absorptiometry, and REE by indirect calorimetry. The children with AGS were compared with a healthy, age-matched reference group of 37 prepubertal children. RESULTS: Compared with healthy children, children with AGS had significantly reduced (P <. 05) growth (weight, weight z score, height, height z score), nutritional status (midarm circumference, triceps skinfold, and midarm muscle area), and body composition (fat mass and fat-free mass). Subscapular thickness, percent body fat, and REE were not different. The AGS subgroup (n = 4) with REE greater than 110% predicted value had a reduced percent body fat (P <.02). CONCLUSIONS: Growth and body composition abnormalities are common in prepubertal children with AGS.
OBJECTIVES: To describe the patterns of growth, nutritional status, body composition, and resting energy expenditure (REE) in prepubertal children with Alagille syndrome (AGS) before the onset of end-stage liver disease. STUDY DESIGN: Thirteen prepubertal subjects with AGS (8 male; mean age, 6.8 2.8 years) were evaluated for growth parameters, body composition by skinfolds and by dual-energy x-ray absorptiometry, and REE by indirect calorimetry. The children with AGS were compared with a healthy, age-matched reference group of 37 prepubertal children. RESULTS: Compared with healthy children, children with AGS had significantly reduced (P <. 05) growth (weight, weight z score, height, height z score), nutritional status (midarm circumference, triceps skinfold, and midarm muscle area), and body composition (fat mass and fat-free mass). Subscapular thickness, percent body fat, and REE were not different. The AGS subgroup (n = 4) with REE greater than 110% predicted value had a reduced percent body fat (P <.02). CONCLUSIONS: Growth and body composition abnormalities are common in prepubertal children with AGS.
Authors: Joseph M Kindler; Ellen L Mitchell; David A Piccoli; Adda Grimberg; Mary B Leonard; Kathleen M Loomes; Babette S Zemel Journal: Bone Date: 2020-08-11 Impact factor: 4.398
Authors: Binita M Kamath; Wen Ye; Nathan P Goodrich; Kathleen M Loomes; Rene Romero; James E Heubi; Daniel H Leung; Nancy B Spinner; David A Piccoli; Estella M Alonso; Stephen L Guthery; Saul J Karpen; Cara L Mack; Jean P Molleston; Karen F Murray; Philip Rosenthal; James E Squires; Jeffrey Teckman; Kasper S Wang; Richard Thompson; John C Magee; Ronald J Sokol Journal: Hepatol Commun Date: 2020-01-22