Full Text Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Citation Map Email this article to a Colleague Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Add to My Articles & Searches Download to citation manager Citing Articles via HighWire Citing Articles via Google Scholar Articles by Shi, L. Articles by Marder, S. R. Search for Related Content PubMed Citation Articles by Shi, L. Articles by Marder, S. R. Minority Issues Schizophrenia Spectrum Disorders Conventional Neuroleptics Related Article

Characteristics and Use Patterns of Patients Taking First-Generation Depot Antipsychotics or Oral Antipsychotics for Schizophrenia

OBJECTIVE: Investigators compared patient characteristics and antipsychotic use patterns between individuals with schizophrenia treated in usual care with first-generation depot antipsychotics and those treated with oral antipsychotics (first- or second-generation or both). METHODS: Analyses used data from the U.S. Schizophrenia Care and Assessment Program, a large, prospective study of treatment for schizophrenia conducted July 1997 through September 2003. Participants were assessed at enrollment and every six months thereafter with patient self-report, validated psychiatric measures, and systematic extraction of medical records. Individuals treated with a first-generation depot antipsychotic at any time during the three-year study (N=569) were compared with those treated with only oral antipsychotics (N=1,617) on characteristics at enrollment and medication use pattern during the year after enrollment. RESULTS: Compared with patients receiving only oral antipsychotics, participants treated with depot medications (haloperidol or fluphenazine decanoate) were more likely to be African American (p<.001); less likely to be a veteran (p=.005); had more psychiatric hospitalizations in the year before enrollment (p<.001); and were more likely to have been arrested (p<.001), to use alcohol and illicit substances (p<.001), and to show higher psychopathology, particularly psychotic symptoms and disorganized thinking (p<.01 for both). In the year after enrollment, participants treated with depot medications had a high mean medication possession ratio (91%), and most of the medication regimens (68%) were augmented with oral antipsychotics for prolonged durations (median of 144 days). CONCLUSIONS: Patients with schizophrenia treated with first-generation depot antipsychotics differed from those treated with only oral antipsychotics. Findings suggest that first-generation depot antipsychotics might address some unmet needs of a unique subgroup of patients with schizophrenia.

Related Article:

April 2007: This Month's Highlights
Psychiatr Serv 2007 58: 441. [Full Text] [PDF]

This article has been cited by other articles:

				M. Olfson, S. C. Marcus, and H. Ascher-Svanum Treatment of Schizophrenia With Long-Acting Fluphenazine, Haloperidol, or Risperidone Schizophr Bull, November 1, 2007; 33(6): 1379 - 1387. [Abstract] [Full Text] [PDF]

Get information about faster international access.

Privacy Policy

Copyright © 2007 American Psychiatric Association. All rights reserved.

Home | Search | Current Issue | Past Issues | Subscribe | All APPI Journals | Help | Contact Us