title: Case study: risperidone treatment of children and adolescents with developmental disorders.
abstract: In a clinical trial, 20 children and adolescents with developmental disorders (age range 8 through 17 years) refractory to previous psychotropic treatments were administered the atypical neuroleptic risperidone (dose range 1.5 to 10 mg/day). In a follow-up period ranging from 8 to 15 months, risperidone demonstrated clinical efficacy in 13 children. Twelve patients were free of side effects and two had minor ones. Three patients had marked weight increase, and galactorrhea developed in two adolescent girls. In this open study, risperidone was associated with clinical improvement. However, controlled studies are needed to determine its relative efficacy and safety in this special population.
authors.affiliation: John Merck Multiple Disabilities Program, Western Psychiatric Institute and Clinic, University of Pittsburgh Medical Center, PA 15213, USA.
authors.forename: A
authors.initials: A
authors.lastname: Hardan
authors.forename: K
authors.initials: K
authors.lastname: Johnson
authors.forename: C
authors.initials: C
authors.lastname: Johnson
authors.forename: B
authors.initials: B
authors.lastname: Hrecznyj
mesh_terms: D000293:Adolescent; D014150:Antipsychotic Agents / Q000008:administration & dosage* / Q000009:adverse effects; D002648:Child; D015897:Comorbidity; D002658:Developmental Disabilities / Q000188:drug therapy* / Q000523:psychology; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D010552:Personality Assessment; D018967:Risperidone / Q000008:administration & dosage* / Q000009:adverse effects
chemical_list: D014150:Antipsychotic Agents; D018967:Risperidone