title: The effects of long-term medication on growth in children and adolescents with ADHD: an observational study of a large cohort of real-life patients.
abstract: BACKGROUND
  Children and adolescents with ADHD treated with central stimulants (CS) often have growth deficits, but the implications of such treatment for final height and stature remain unclear.
  
  
  METHODS
  Weight and height were assessed multiple times in 410 children and adolescents during long-term treatment with CS, which lasted between 0.9 and 16.1 years. Weight and height measures were converted to z-scores based on age- and sex-adjusted population tables.
  
  
  RESULTS
  CS treatment was associated with (1) a relative reduction in body weight and a temporary halt in growth, (2) a weight and height lag after 72 months compared with relative baseline values. No relation to early start of medication (<6 years), gender, comorbid ODD/CD or emotional disorders was observed.
  
  
  CONCLUSIONS
  Treatment with central stimulants for ADHD impacts growth in children and adolescents, and growth should be continuously monitored in patients on chronic treatment with these medications.
authors.affiliation: Centre for Child and Adolescent Psychiatry, Aarhus University Hospital, Skovagervej 2, entr. 81, 8240 Risskov, Denmark.
authors.forename: Shelagh Gwendolyn
authors.initials: SG
authors.lastname: Powell
authors.affiliation: Department of Public Health, Aarhus University, Bartholins Allé, build. 1260, 8000 Aarhus C, Denmark.
authors.forename: Morten
authors.initials: M
authors.lastname: Frydenberg
authors.affiliation: Centre for Child and Adolescent Psychiatry, Aarhus University Hospital, Skovagervej 2, entr. 81, 8240 Risskov, Denmark.
authors.forename: Per Hove
authors.initials: PH
authors.lastname: Thomsen
keywords: ADHD; Central stimulants; Growth; Long-term effects