OBJECTIVE: To investigate if there are any disease-related or methylphenidate-induced aberrations in growth parameters, growth hormone insulin-like growth factor (IGF)-I, IGFBP-3 axis and the thyroid function tests in children with attention deficit hyperactivity disorder (ADHD). METHODS: Newly diagnosed and untreated prepubertal children with ADHD were longitudinally followed before and approximately every 4 months after methylphenidate treatment for up to 16 months. Height SDS, weight SDS, BMI SDS, serum GH, IGF-I, IGFBP-3, T4, free T4, T3, and TSH were measured at each visit. RESULTS: All of the examined parameters were within normal limits for age before treatment. Methylphenidate treatment did not significantly affect SDS of height, weight, BMI, IGF-I and IGFBP-3 in the long run. Serum T4 and free T4 levels showed modest reductions within normal limits in a time-dependent manner. CONCLUSIONS: Prepubertal children with ADHD had normal height, weight, BMI, serum IGF-I and IGFBP-3 and thyroid functions. Methylphenidate treatment had no sustained effects on growth parameters, IGF-I and IGFBP-3 during the follow-up period of this study. However, it caused a mild decrease in total and free T4 which may warrant further monitoring. 2005 S. Karger AG, Basel
OBJECTIVE: To investigate if there are any disease-related or methylphenidate-induced aberrations in growth parameters, growth hormone insulin-like growth factor (IGF)-I, IGFBP-3 axis and the thyroid function tests in children with attention deficit hyperactivity disorder (ADHD). METHODS: Newly diagnosed and untreated prepubertal children with ADHD were longitudinally followed before and approximately every 4 months after methylphenidate treatment for up to 16 months. Height SDS, weight SDS, BMI SDS, serum GH, IGF-I, IGFBP-3, T4, free T4, T3, and TSH were measured at each visit. RESULTS: All of the examined parameters were within normal limits for age before treatment. Methylphenidate treatment did not significantly affect SDS of height, weight, BMI, IGF-I and IGFBP-3 in the long run. Serum T4 and free T4 levels showed modest reductions within normal limits in a time-dependent manner. CONCLUSIONS: Prepubertal children with ADHD had normal height, weight, BMI, serum IGF-I and IGFBP-3 and thyroid functions. Methylphenidate treatment had no sustained effects on growth parameters, IGF-I and IGFBP-3 during the follow-up period of this study. However, it caused a mild decrease in total and free T4 which may warrant further monitoring. 2005 S. Karger AG, Basel
Authors: Brian S Schwartz; Lisa Bailey-Davis; Karen Bandeen-Roche; Jonathan Pollak; Annemarie G Hirsch; Claudia Nau; Ann Y Liu; Thomas A Glass Journal: Pediatrics Date: 2014-03-17 Impact factor: 7.124
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Authors: J Graham; T Banaschewski; J Buitelaar; D Coghill; M Danckaerts; R W Dittmann; M Döpfner; R Hamilton; C Hollis; M Holtmann; M Hulpke-Wette; M Lecendreux; E Rosenthal; A Rothenberger; P Santosh; J Sergeant; E Simonoff; E Sonuga-Barke; I C K Wong; A Zuddas; H-C Steinhausen; E Taylor Journal: Eur Child Adolesc Psychiatry Date: 2010-11-03 Impact factor: 4.785
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Authors: Ole Jakob Storebø; Nadia Pedersen; Erica Ramstad; Maja Lærke Kielsholm; Signe Sofie Nielsen; Helle B Krogh; Carlos R Moreira-Maia; Frederik L Magnusson; Mathilde Holmskov; Trine Gerner; Maria Skoog; Susanne Rosendal; Camilla Groth; Donna Gillies; Kirsten Buch Rasmussen; Dorothy Gauci; Morris Zwi; Richard Kirubakaran; Sasja J Håkonsen; Lise Aagaard; Erik Simonsen; Christian Gluud Journal: Cochrane Database Syst Rev Date: 2018-05-09