Format

Send to

Choose Destination
See comment in PubMed Commons below
J Child Adolesc Psychopharmacol. 2011 Dec;21(6):537-43. doi: 10.1089/cap.2010.0145. Epub 2011 Dec 2.

The pharmacoepidemiology of antipsychotic medications for Canadian children and adolescents: 2005-2009.

Author information

1
Department of Clinical Neurosciences and Pediatrics, University of Calgary, Calgary, Canada. tmprings@ucalgary.ca

Abstract

OBJECTIVE:

To describe the frequency and trends of use of antipsychotics in Canadian children and adolescents from 2005 to 2009.

METHODS:

We performed analyses on the IMS Brogan databases on drug recommendation (prescribed drug) frequency, reasons for recommendations (therapeutic indication), and duration of use of antipsychotics, psychostimulants, and selective serotonin reuptake inhibitors (SSRIs) for Canadian children between 2005 and 2009. Changes in the number of and reasons for drug recommendations over the 5-year period are highlighted by using descriptive statistics.

RESULTS:

Antipsychotic drug recommendations by all specialists for children increased by 114% from 2005 to 2009. In contrast, psychostimulant and SSRI drug recommendations increased by 36% and 44%, respectively. The majority of antipsychotic drug recommendations were for second-generation antipsychotics (SGAs). Attention-deficit/hyperactivity disorder (ADHD) was the most common therapeutic indication associated with an SGA recommendation. Antipsychotic drug recommendations for children with ADHD more than tripled between 2005 and 2009. The average duration of antipsychotic use in children varied by drug and age group. For risperidone, median duration of use was 90 days in children aged 1-6, 180 days in children aged 7-12, and 200 days in children aged 13-18.

CONCLUSION:

The use of antipsychotics in Canadian children greatly increased from 2005 to 2009. Comparison of antipsychotic data with psychostimulant and SSRI data shows that there has been a disproportionate increase in antipsychotic use over this interval, despite the lack of approval for pediatric use by Health Canada. Postmarketing surveillance activities of antipsychotic use in children appear appropriate.

PMID:
22136092
DOI:
10.1089/cap.2010.0145
[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Mary Ann Liebert, Inc.
    Loading ...
    Support Center