Journal of developmental and behavioral pediatrics : JDBP
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Seizures are reported to occur more frequently among children with diagnoses of autism and pervasive developmental disorder (PDD), and some reports indicate a frequency as high as 30%. Sedation is often necessary to perform diagnostic electroencephalograms (EEGs) in these children, who are known to be difficult to sedate with current available pediatric sedating agents, including chloral hydrate. We used clonidine as a sedative agent in children with autism and PDD, and our findings are presented. ⋯ All EEGs were of good technical quality without any "drug effect." Clonidine is a viable alternative for sedation in children with autism and PDD. It is well tolerated without any significant side effects and is efficacious in children with autism and PDD. The advantages of clonidine include ease of administration, shorter duration of total sedation, lack of EEG drug effect, and high overall success rate.