Effects of fenfluramine on the behavior of autistic individuals.
The present report, part of a national, multicenter study to investigate the effects of fenfluramine on autistic behavior, describes findings on four autistic children ranging in age from 7 to 20 years. Additional performance and parental observation measures apart from those of the multicenter study are included. Results of this study which indicated no significant side effects, a reduction in some deviant behaviors and an improvement in activity level/attention span, provide support for earlier reports. The possibility that fenfluramine's apparently positive effects might be to simply reduce inappropriate behaviors via lethargy was examined and not supported.
Adolescent↗