Skip to main content
Article
Treatment of early-onset schizophrenia spectrum disorders (TEOSS): demographic and clinical characteristics
Psychiatry Publications and Presentations
  • Jean A. Frazier, University of Massachusetts Medical School
  • Jon McClellan, University of Washington
  • Robert L. Findling, Case Western Reserve University
  • Benedetto Vitiello, National Institute of Mental Health
  • Robert Anderson, University of North Carolina
  • Benjamin Zablotsky, Harvard Medical School
  • Emily Williams, University of North Carolina
  • Nora K. McNamara, Case Western Reserve University
  • Joseph A. Jackson, Harvard Medical School
  • Louise Ritz, National Institute of Mental Health
  • Stefanie A. Hlastala, University of Washington
  • Leslie Pierson, University of Washington
  • Jennifer A. Varley, University of Washington
  • Madeline Puglia, University of North Carolina at Chapel Hill
  • Ann E. Maloney, Maine Medical Center
  • Denisse Ambler, University of Washington
  • Tyehimba Hunt-Harrison, University of Washington
  • Robert M. Hamer, University of North Carolina
  • Nancy Noyes, Harvard Medical School
  • Jeffrey A. Lieberman, University of North Carolina
  • Linmarie Sikich, University of North Carolina
UMMS Affiliation
Department of Psychiatry
Date
8-2-2007
Document Type
Article
Medical Subject Headings
Adolescent; Adult; Age of Onset; Antipsychotic Agents; Brain; Brief Psychiatric Rating Scale; Child; Cognition Disorders; Female; Humans; Male; Neuropsychological Tests; Prevalence; Psychotic Disorders; Schizophrenia; Schizophrenic Psychology; Severity of Illness Index
Disciplines
Abstract
OBJECTIVE: We examined baseline demographic and clinical profiles of youths enrolled from 2001 to 2006 in the publicly funded multicenter, randomized controlled trial Treatment of Early-Onset Schizophrenia Spectrum Disorders. METHOD: Youths (8-19 years) with schizophrenia (SZ) and schizoaffective disorder were recruited at four academic sites. Diagnosis was made via structured and clinical interviews. Assessments of psychiatric symptoms and social and global functioning were included. RESULTS: A total of 119 youths were enrolled. The mean age at illness onset was 11.1 +/- 3.5 years. Patients with SZ and schizoaffective disorder had similar ratings on the Positive and Negative Symptom Scale, Brief Psychiatric Rating Scale for Children, and Clinical Global Impression-Severity Scale. The overall level of functioning was similar in the two groups. A comparison to published reports of adults with SZ indicates that these youths may have more severe symptoms based on results of the Positive and Negative Symptom Scale. CONCLUSIONS: This is one of the largest samples of youths with SZ spectrum disorders studied to date and the largest assessment of youths with schizoaffective disorder. High rates of symptoms and general psychopathology were noted. There was a substantial degree of social and functional impairment. The symptom profiles are consistent with, but more severe than, those reported in the adult literature.
Rights and Permissions
Citation: J Am Acad Child Adolesc Psychiatry. 2007 Aug;46(8):979-88. Link to article on publisher's site
Related Resources
Link to Article in PubMed
PubMed ID
17667477
Citation Information
Jean A. Frazier, Jon McClellan, Robert L. Findling, Benedetto Vitiello, et al.. "Treatment of early-onset schizophrenia spectrum disorders (TEOSS): demographic and clinical characteristics" Vol. 46 Iss. 8 (2007) ISSN: 0890-8567 (Linking)
Available at: http://works.bepress.com/jean_frazier/15/