Anxiety, panic and phobic disorders: an overview.

Area of Science:

• Psychiatry
• Clinical Psychology
• Epidemiology

Background:

• Reviews landmark descriptions and recent epidemiologic studies of anxiety, panic, and phobic disorders.
• Discusses clinical syndromes like agoraphobia, social phobia, and panic disorder as per DSM-III.
• Explores the relationship between anxiety disorders and depressive disorders in diagnosis and treatment.

Purpose of the Study:

• To review and synthesize current knowledge on anxiety, panic, and phobic disorders.
• To explore etiological factors including heredity, life events, and personality.
• To address key questions regarding the nature and development of agoraphobia and panic attacks.

Main Methods:

• Literature review of landmark works and epidemiologic studies.
• Analysis of clinical syndromes described in the DSM-III.
• Exploration of etiological theories and diagnostic challenges.

Main Results:

• Identifies key anxiety and phobic syndromes and their relation to earlier descriptions.
• Suggests multiple etiological bases for these disorders, including biological, environmental, and psychological factors.
• Highlights diagnostic complexities in differentiating anxiety from depressive disorders.

Conclusions:

• Proposes future research focusing on prevalence reassessment, refined definitions of agoraphobia, and clinical trials of treatment modalities.
• Emphasizes the need for further investigation into the relationships between agoraphobia, anxiety, and panic attacks.
• Briefly recapitulates advancements in behavioral and pharmacological treatments over the past two decades.