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Related Experiment Videos

Precipitating events, locations and reactions associated with initial unexpected panic attacks

I D Shulman1, B J Cox, R P Swinson

  • 1Anxiety Disorders Clinic, Clarke Institute of Psychiatry, Toronto, Ontario, Canada.

Behaviour Research and Therapy
|January 1, 1994
PubMed
Summary

Understanding the first panic attack is key for panic disorder treatment. This study reveals common triggers, locations like public transportation, and varied patient reactions, influencing avoidance behaviors.

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Area of Science:

  • Psychiatry and Behavioral Sciences
  • Clinical Psychology

Background:

  • Panic disorder is a debilitating condition characterized by recurrent panic attacks.
  • Agoraphobia often co-occurs with panic disorder, leading to avoidance behaviors.
  • The phenomenology of the initial panic attack provides crucial insights into disorder development.

Purpose of the Study:

  • To investigate the precipitating factors, locations, and reactions associated with the first panic attack in patients with panic disorder.
  • To explore differences in these domains between patients with minimal and extensive avoidance behaviors.
  • To understand the relationship between initial panic attack experiences and subsequent avoidance patterns.

Main Methods:

  • A cohort of 85 patients diagnosed with panic disorder (with or without agoraphobia) was assessed.

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  • Patients were categorized into minimal and extensive avoiders based on their behavioral responses.
  • Data collected included precipitating factors, the location of the initial panic attack, and the patient's reaction to it.

    • Main Results:

    • Approximately 40% of patients could not identify a clear precipitating factor for their initial panic attack.
    • The most frequent triggers were injury/illness and interpersonal conflict.
    • Extensive avoiders were more likely to experience their initial panic in agoraphobic situations, with public transportation being the most common location overall.
    • Minimal avoiders tended to seek emergency room care, while extensive avoiders were more likely to engage in no help-seeking behavior.

    Conclusions:

    • The initial panic attack's characteristics, including triggers and location, significantly influence the development of avoidance behaviors in panic disorder.
    • While extensive avoiders often experience initial panic in classic agoraphobic settings, avoidance may not always generalize from the initial attack location.
    • Understanding these initial experiences is vital for targeted interventions in panic disorder and agoraphobia treatment.