Open AccessImpact of Antipsychotic Guidelines on Laboratory Monitoring in Children with Neurodevelopmental Disorders
Author(s) -
Imaan Kara,
Melanie Penner
Publication year - 2021
Publication title -
journal of child and adolescent psychopharmacology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.935
H-Index - 84
eISSN - 1557-8992
pISSN - 1044-5463
DOI - 10.1089/cap.2020.0096
Subject(s) - medicine , guideline , pediatrics , antipsychotic , retrospective cohort study , therapeutic drug monitoring , emergency medicine , psychiatry , schizophrenia (object oriented programming) , drug , pathology
Objectives: The Canadian Alliance for Monitoring Effectiveness and Safety of Antipsychotics in Children (CAMESA) guidelines provide monitoring recommendations for children who are treated with second-generation antipsychotics (SGAs). The objective of this study was to determine the impact of the CAMESA guidelines on SGA monitoring in children with neurodevelopmental disorders. Methods: A retrospective chart review compared laboratory monitoring in children treated with SGAs who were referred to a tertiary psychopharmacology clinic before (2008-2011) and after (2013-2016) CAMESA publication. Chi-squared tests were used to detect changes in SGA use and monitoring between the two time periods. Results: A total of 345 charts were reviewed ( n = 136 pre-CAMESA, n = 209 post-CAMESA). The proportion of children taking an SGA increased significantly (35% vs. 49%; p = 0.02) as did the duration of SGA treatment before tertiary assessment (18.6 months vs. 27.2 months; p = 0.03). SGA monitoring data were missing in 40% of charts pre-CAMESA and in 31% of charts post-CAMESA. The proportion of patients with any available laboratory monitoring did not change between the time periods (35% pre-CAMESA vs. 39% post-CAMESA; p = 0.56). Similarly, the proportion of patients with full laboratory monitoring was not significantly different between time periods (15% pre-CAMESA vs. 25% post-CAMESA; p = 0.23). Conclusions: SGA monitoring rates did not significantly improve after CAMESA guideline publication. To maximize benefit and mitigate risks of these medications, there is a need to identify barriers to SGA monitoring.