Adverse reactions of Methylphenidate in children with attention deficit-hyperactivity disorder: Report from a referral center

Objective: The aim of the current study was to determine various aspects of methylphenidate adverse reactions in children with attention deficit-hyperactivity disorder (ADHD) in Iran. Methods: During the 6 months period, all children under methylphenidate treatment alone or along with other agents...

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Main Authors: Zahra Khajehpiri, Javad Mahmoudi-Gharaei, Toktam Faghihi, Iman Karimzadeh, Hossein Khalili, Mostafa Mohammadi
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2014-01-01
Series:Journal of Research in Pharmacy Practice
Subjects:
Online Access:http://www.jrpp.net/article.asp?issn=2319-9644;year=2014;volume=3;issue=4;spage=130;epage=136;aulast=Khajehpiri
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author Zahra Khajehpiri
Javad Mahmoudi-Gharaei
Toktam Faghihi
Iman Karimzadeh
Hossein Khalili
Mostafa Mohammadi
author_facet Zahra Khajehpiri
Javad Mahmoudi-Gharaei
Toktam Faghihi
Iman Karimzadeh
Hossein Khalili
Mostafa Mohammadi
author_sort Zahra Khajehpiri
collection DOAJ
description Objective: The aim of the current study was to determine various aspects of methylphenidate adverse reactions in children with attention deficit-hyperactivity disorder (ADHD) in Iran. Methods: During the 6 months period, all children under methylphenidate treatment alone or along with other agents attending a university-affiliated psychology clinic were screened regarding all subjective and objective adverse drug reactions (ADRs) of methylphenidate. Causality and seriousness of detected ADRs were assessed by relevant World Health Organization definitions. The Schumock and Thornton questionnaire was used to determine preventability of ADRs. Findings: Seventy-one patients including 25 girls and 46 boys with ADHD under methylphenidate treatment were enrolled within the study period. All (100%) ADHD children under methylphenidate treatment developed at least one ADR. Anorexia (74.3%), irritability (57.1%), and insomnia (47.2%) were the most frequent methylphenidate-related adverse reactions. Except for one, all other detected ADRs were determined to be mild. In addition, no ADR was considered to be preventable and serious. Conclusion: Our data suggested that although methylphenidate related adverse reactions were common in children with ADHD, but they were mainly mild and nonserious.
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spelling doaj.art-6fe7f75f03f740d6934f77c6bced272f2022-12-21T18:39:50ZengWolters Kluwer Medknow PublicationsJournal of Research in Pharmacy Practice2319-96442279-042X2014-01-013413013610.4103/2279-042X.145389Adverse reactions of Methylphenidate in children with attention deficit-hyperactivity disorder: Report from a referral centerZahra KhajehpiriJavad Mahmoudi-GharaeiToktam FaghihiIman KarimzadehHossein KhaliliMostafa MohammadiObjective: The aim of the current study was to determine various aspects of methylphenidate adverse reactions in children with attention deficit-hyperactivity disorder (ADHD) in Iran. Methods: During the 6 months period, all children under methylphenidate treatment alone or along with other agents attending a university-affiliated psychology clinic were screened regarding all subjective and objective adverse drug reactions (ADRs) of methylphenidate. Causality and seriousness of detected ADRs were assessed by relevant World Health Organization definitions. The Schumock and Thornton questionnaire was used to determine preventability of ADRs. Findings: Seventy-one patients including 25 girls and 46 boys with ADHD under methylphenidate treatment were enrolled within the study period. All (100%) ADHD children under methylphenidate treatment developed at least one ADR. Anorexia (74.3%), irritability (57.1%), and insomnia (47.2%) were the most frequent methylphenidate-related adverse reactions. Except for one, all other detected ADRs were determined to be mild. In addition, no ADR was considered to be preventable and serious. Conclusion: Our data suggested that although methylphenidate related adverse reactions were common in children with ADHD, but they were mainly mild and nonserious.http://www.jrpp.net/article.asp?issn=2319-9644;year=2014;volume=3;issue=4;spage=130;epage=136;aulast=KhajehpiriAdverse drug reactions; attention deficit-hyperactivity disorder; Methylphenidate
spellingShingle Zahra Khajehpiri
Javad Mahmoudi-Gharaei
Toktam Faghihi
Iman Karimzadeh
Hossein Khalili
Mostafa Mohammadi
Adverse reactions of Methylphenidate in children with attention deficit-hyperactivity disorder: Report from a referral center
Journal of Research in Pharmacy Practice
Adverse drug reactions; attention deficit-hyperactivity disorder; Methylphenidate
title Adverse reactions of Methylphenidate in children with attention deficit-hyperactivity disorder: Report from a referral center
title_full Adverse reactions of Methylphenidate in children with attention deficit-hyperactivity disorder: Report from a referral center
title_fullStr Adverse reactions of Methylphenidate in children with attention deficit-hyperactivity disorder: Report from a referral center
title_full_unstemmed Adverse reactions of Methylphenidate in children with attention deficit-hyperactivity disorder: Report from a referral center
title_short Adverse reactions of Methylphenidate in children with attention deficit-hyperactivity disorder: Report from a referral center
title_sort adverse reactions of methylphenidate in children with attention deficit hyperactivity disorder report from a referral center
topic Adverse drug reactions; attention deficit-hyperactivity disorder; Methylphenidate
url http://www.jrpp.net/article.asp?issn=2319-9644;year=2014;volume=3;issue=4;spage=130;epage=136;aulast=Khajehpiri
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