Cited by 62Attention Deficit Hyperactivity DisorderPharmaceutical studies and practicesPharmacology and Obesity Treatment

Effects of Atomoxetine on Growth After 2-Year Treatment Among Pediatric Patients With Attention-Deficit/Hyperactivity Disorder

Spencer, Thomas J., Newcorn, Jeffrey H., Kratochvil, Christopher J., Ruff, Dustin, Michelson, David, Biederman, Joseph·2005·Pediatrics

Abstract

Objective. Treatment for attention-deficit/hyperactivity disorder is maintained typically over periods of months or years and, as a result, the potential effects on growth of pharmacotherapy for this disorder have been an area of concern. This meta-analysis examined the effect on growth of atomoxetine, now approved in the United States for the treatment of attention-deficit/hyperactivity disorder. Methods. Patients (N = 412) were 6 to 16 years of age at the start of the treatment period and received atomoxetine treatment (maximal dose: 1.8 mg/kg per day) for ≥2 years. Weight and height measurements were analyzed both as actual values and after conversion to percentiles and z scores with growth charts from the Centers for Disease Control and Prevention. Expected weight and height at the end point were calculated through extrapolation from patients' baseline percentiles with the growth charts. Results. Results indicated that, after 2 years, observed weight and height were close to those predicted on the basis of the patients' baseline weight and height. Weight increased an average of 10.8 kg, a decrease relative to baseline normative weight of 2.7 percentiles, corresponding to 0.87 kg. Height increased an average of 13.3 cm, a decrease relative to baseline normative heights of 2.2 percentiles, corresponding to 0.44 cm. For both weight and height, the quartile of patients who were smallest at baseline had an increase in end-point percentile, whereas patients in the highest quartile had a decrease. Conclusions. These findings suggested that, at the group level, there was only a minimal effect on height after 2 years of treatment with atomoxetine and, for patients most at risk (the lowest quartile), there seemed to be no effect.

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Registry

Crossref · 10.1542/peds.2004-0624

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21 of 21 references verified0 citation errors · 0 not checkable

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  • Small effects on growth were seen for atomoxetine during the first 2 years of treatment; but in those who received prolonged treatment for up to 5 years no long-term effects on growth were apparent apart from an overweight subgroup.

    “Small effects were seen for atomoxetine during the first 2 years of treatment; but in those who received prolonged treatment for up to 5 years no long-term effects on growth were apparent apart from an overweight subgroup [133, 134].”

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Authors
Spencer, T. J., Newcorn, J. H., Kratochvil, C. J., Ruff, D., Michelson, D., & Biederman, J.
Affiliations
  • Harvard University (US)
  • Mount Sinai Medical Center, New York, New York
  • University of Nebraska Medical Center (US)
  • Eli Lilly (United States) (US)
Venue
Pediatrics
Published
2005-07-01
Volume
116
Issue
1
Pages
e74-e80
ISSN
  • 0031-4005 (ISSN-L)
  • 1098-4275
OpenAlex
W1980333466
Cited by
62
References
21
Citations by year
2025: 1 · 2022: 2 · 2019: 1 · 2018: 2 · 2017: 2 · 2016: 2 · 2015: 1 · 2013: 4 · 2012: 5
FWCI
4.81
Type
journal article
Language
en
Open access
closed
Locations
  • PEDIATRICS (publishedVersion)
  • PubMed (publishedVersion)
Funders
Eli Lilly and Company
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Pharmaceutical studies and practices
  • Health Sciences › Medicine › Pharmacology › Pharmacology and Obesity Treatment
Keywords
atomoxetine, attention deficit hyperactivity disorder, pediatric patients, growth, weight, height, long-term pharmacotherapy, stimulant medication, growth charts
MeSH terms
Atomoxetine Hydrochloride, Adolescent, Attention Deficit Disorder with Hyperactivity, Body Height, Child, Growth, Humans, Propylamines

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