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Treating comorbid panic disorder in veterans with posttraumatic stress disorder
Ellen J Teng1, Sara D Bailey, Angelic D Chaison
1Michael E. DeBakey Veterans Affairs Medical Center and Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, Texas 77030, USA. Ellen.Teng@va.gov
Panic control treatment (PCT) significantly reduced panic symptoms in veterans with PTSD. PCT was more effective than supportive treatment, leading to more panic-free participants at follow-up.
Area of Science:
- Psychiatry and Behavioral Sciences
- Clinical Psychology
- Trauma Studies
Background:
- Panic disorder frequently co-occurs with chronic posttraumatic stress disorder (PTSD).
- Effective treatments for panic disorder in this complex patient population are needed.
Purpose of the Study:
- To compare the effectiveness of panic control treatment (PCT) versus psychoeducational supportive treatment (PE-SUP) for panic disorder in veterans with chronic PTSD.
Main Methods:
- Thirty-five veterans with PTSD and panic disorder were randomized to 10 sessions of either PCT or PE-SUP.
- Assessments were conducted at pretreatment, 1-week posttreatment, and 3-month follow-up.
- Intent-to-treat analyses of covariance were used.
Main Results:
- PCT significantly reduced panic severity and fear compared to PE-SUP.
- The PCT group showed greater reductions in anxiety sensitivity.
- A significantly higher percentage of PCT participants (63%) were panic-free at follow-up versus PE-SUP (19%).
Conclusions:
- Panic control treatment is superior to psychoeducational supportive treatment for panic disorder in veterans with chronic PTSD.
- Brief cognitive-behavioral therapy for panic is effective in this population.
- PCT effectively reduces panic frequency, severity, and associated distress without negatively impacting general anxiety, depression, or PTSD symptoms.
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