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Diagnostic and Statistical Manual of Mental Disorders (DSM)01:27

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The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
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Catatonia in DSM-5.

Rajiv Tandon1, Stephan Heckers, Juan Bustillo

  • 1Department of Psychiatry, University of Florida Medical School, Gainesville, FL, USA.

Schizophrenia Research
|June 29, 2013
PubMed
Summary
This summary is machine-generated.

Catatonia, a complex neurological condition, will have unified diagnostic criteria in DSM-5, improving recognition and treatment across various psychiatric disorders. This update ensures better identification and management for patients experiencing catatonia.

Keywords:
CatatoniaClassificationDSMDSM-5DiagnosisMood disorderNosologySchizophrenia

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Area of Science:

  • Psychiatry and Neurology
  • Diagnostic Manuals and Classification Systems

Background:

  • Historically, catatonia was primarily linked to schizophrenia, but it also occurs in mood disorders and medical conditions.
  • Previous diagnostic manuals (DSM-IV) had inconsistent criteria and coding for catatonia, leading to underdiagnosis.
  • Catatonia's presence in conditions beyond schizophrenia and mood disorders necessitated a broader diagnostic approach.

Purpose of the Study:

  • To outline the significant changes in the diagnostic criteria and classification of catatonia in the DSM-5.
  • To enhance the consistent recognition and facilitate specific treatment of catatonia across a wider range of psychiatric disorders.

Main Methods:

  • Implementation of a single set of diagnostic criteria for catatonia applicable across the entire DSM-5.
  • Expansion of catatonia as a specifier for schizophrenia, major mood disorders, and other psychotic disorders.
  • Introduction of a 'catatonia not otherwise specified' category for rapid diagnosis in complex cases.

Main Results:

  • DSM-5 unifies catatonia diagnosis with a single set of criteria, improving consistency.
  • Catatonia is now a specifier for schizophrenia, mood disorders, and other specified psychotic disorders.
  • A new residual category aids prompt diagnosis and treatment for severely ill patients.

Conclusions:

  • The DSM-5 revisions aim to significantly improve the consistent recognition of catatonia.
  • Standardized diagnostic criteria and broader applicability will facilitate timely and appropriate treatment for catatonia.
  • These changes address the underdiagnosis and misclassification of catatonia in clinical practice.