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The bipolar spectrum: a clinical perspective.

Jacob J Katzow1, Douglas J Hsu, S Nassir Ghaemi

  • 1George Washington University, Washington, DC, USA.

Bipolar Disorders
|November 26, 2003
PubMed
Summary
This summary is machine-generated.

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Misdiagnosis of bipolar disorder stems from subtle symptoms. Clinicians should evaluate for mixed anxiety/depressive symptoms and impulsivity, prioritizing mood stabilizers over antidepressants for bipolar spectrum disorder.

Area of Science:

  • Psychiatry
  • Clinical Psychology

Background:

  • Bipolar disorder is frequently misdiagnosed and underdiagnosed.
  • Subtle symptoms of bipolarity in non-classical presentations contribute to diagnostic challenges.
  • The 'bipolar spectrum' concept broadens diagnostic focus beyond strict polarity.

Purpose of the Study:

  • To highlight the diagnostic challenges in recognizing non-classical bipolar disorder.
  • To guide clinicians in identifying and treating patients within the bipolar spectrum.
  • To emphasize appropriate pharmacological strategies for bipolar spectrum disorder.

Main Methods:

  • Review of diagnostic criteria and clinical presentations of bipolar disorder.
  • Analysis of symptom patterns associated with misdiagnosis and underdiagnosis.

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  • Evaluation of treatment implications, particularly regarding antidepressant use.

    • Main Results:

    • Non-classical bipolar disorder often presents with 'soft' symptoms, complicating diagnosis.
    • Conditions like mixed anxiety/depressive symptoms and impulsivity (substance abuse, borderline personality, bulimia, attention deficit disorder) warrant careful evaluation.
    • Antidepressants may exacerbate rapid cycling in bipolar disorder, suggesting caution in their use.

    Conclusions:

    • Accurate diagnosis requires a shift from strict polarity to broader diagnostic validators, focusing on the bipolar spectrum.
    • Clinicians should carefully assess patients with comorbid anxiety, depression, or impulsivity disorders for potential bipolar disorder.
    • Mood stabilizers are the preferred treatment for the bipolar spectrum, while antidepressants should be used judiciously due to risks of worsening cycling.