title: Autism and associated behavioral disorders: pharmacotherapeutic intervention.
abstract: OBJECTIVE
  To review the literature on autism and pervasive developmental disorders (PDDs) as well as their respective pharmacotherapies.
  
  
  METHODS
  An Index Medicus, MEDLINE, and bibliographic search of the literature pertaining to autism, PDDs, and respective treatments.
  
  
  METHODS
  Because of the paucity of literature on the treatment of autism and PDDs, the selection of reported data for this review included both controlled and uncontrolled studies, as well as case reports and any other information reported in the literature on the treatment of these disorders.
  
  
  RESULTS
  Autism and PDDs are severe developmental disabilities defined by behavioral criteria. These disorders are lifelong in nature and present in varying severity of clinical manifestations. Behavioral manifestations of patients with autism include core deficits in social interaction, communication, and imaginative activities, with a restricted repertoire of activities and interests. The present understanding of the neurochemical basis of the disorder is limited. The role of pharmacotherapy in the management of autism and PDDs is to ameliorate behavioral symptoms that interfere with the patient's ability to participate in educational, social, work, and family systems. Agents that have shown positive clinical effects in the treatment of children with autism and PDDs are reviewed in this article.
  
  
  CONCLUSIONS
  Autism is a complex developmental disorder representing a heterogeneous group of individuals with similar symptomatologies and multiple biologic etiologies. Present pharmacotherapeutic intervention seeks to resolve behavioral symptoms. Treatment of autism and PDDs requires appropriate delineation of the behaviors and neurobiologic disorders associated with each patient. No single therapeutic agent, or combination thereof, is appropriate for the treatment of all children and adults with autism or PDDs.
authors.affiliation: Department of Neuroscience, Miami Children's Hospital, FL 33155.
authors.forename: J T
authors.initials: JT
authors.lastname: Gilman
authors.forename: R F
authors.initials: RF
authors.lastname: Tuchman
mesh_terms: D001321:Autistic Disorder / Q000175:diagnosis / Q000188:drug therapy; D002648:Child; D002659:Child Development Disorders, Pervasive / Q000175:diagnosis / Q000188:drug therapy; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D006801:Humans; D008607:Intellectual Disability / Q000150:complications; D009069:Movement Disorders / Q000150:complications; D012893:Sleep Wake Disorders / Q000150:complications