Exposure Therapy for Veterans With PTSD and Panic Attacks (Phase 1)

Phase 1

Completed

• Conditions: Panic Attacks; PTSD
• Interventions: Behavioral: Multiple Channel Exposure Therapy- Veterans

• Registration Number: NCT01551199
• Lead Sponsor: VA Office of Research and Development

Brief Summary

To evaluate the feasibility, acceptability and effectiveness of Multiple Channel Exposure Therapy-Veterans (MCET-V) as a treatment for returning service members with comorbid posttraumatic stress disorder (PTSD) and panic disorder (PD) in two phases. The first phase of the study will examine the feasibility and acceptability of MCET-V.

Detailed Description

With the increasing number of Operations Iraqi Freedom and Enduring Freedom (OIF/OEF) veterans returning from war-zone areas, many will experience anxiety disorders such as PTSD and comorbid problems. Currently, about one in every six OIF/OEF veterans experiences PTSD and co-occurring PD. Although effective treatments exist for treating one or the other, we do not yet have treatments that can simultaneously target PTSD and PD. Thus, recent attention has focused on the development of multi-component treatments that simultaneously address PTSD and PD. This study is the first systematic investigation of a time-limited, multi-component cognitive-behavioral treatment for veterans with specific comorbid anxiety problems. The purpose of the first phase of the study is to evaluate the feasibility and acceptability of the multi-component cognitive-behavioral treatment in an open trial.

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2012-03
• Study First Submitted: 2012-03-02
• Study First Submitted QC: 2012-03-07
• Study First Posted: 2012-03-12
• Primary Completion: 2013-02
• Study Completion: 2013-06
• Results First Submitted: 2014-12-08
• Results First Submitted QC: 2015-01-12
• Results First Posted: 2015-01-13
• Status Verified: 2017-01
• Last Update Submitted: 2017-01-04
• Last Update Posted: 2017-02-23

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 7

Inclusion Criteria

• being a veteran of any era;
• being enrolled in the Trauma Recovery Program (TRP) at the Michael E. DeBakey Veterans Affairs Medical Center (MEDVAMC), with a current diagnosis of PTSD and PD;
• being stable on psychotropic medication for 4 weeks before study participation; and
• being at least 18 years of age.

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Exclusion Criteria

• active substance dependence, or bipolar or psychotic disorders;
• severe depression and active suicidal ideation and intent (based on Structured Clinical Interview for DSM-IV disorders [SCID-IV] & Beck Depression Inventory-2nd edition [BDI-II]);
• cognitive impairment as indicated by the St. Louis University Mental Status exam (SLUMS); and
• veterans currently receiving psychosocial treatment specifically targeting PTSD or panic symptoms.

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Multiple Channel Exposure Therapy	Multiple Channel Exposure Therapy- Veterans	MCET-V is a cognitive-behavioral treatment for persons with comorbid PTSD and panic attacks

Primary Outcome Measures

Name	Time	Method
Clinician Administered PTSD Scale (CAPS)	3-month follow-up (approximately week 26)	The CAPS is a clinician-administered interview assessing 17 symptoms of PTSD (based on DSM-IV criteria). Frequency of symptoms are rated on a scale from 0 (never/none) to 4 (daily/almost every day). Intensity of symptoms are rated using a scale of 0 (none) to 4 (extreme). Total severity score is derived by summing the frequency and intensity scores. A recommended cut-off of 45 is used to determine the presence of full PTSD. Higher scores suggest greater symptom severity.

Secondary Outcome Measures

Name	Time	Method
Anxiety Disorders Interview Schedule- DSM-IV (ADIS-IV)	3 Months	The ADIS-IV is a semi-structured diagnostic interview for anxiety disorders (based on DSM-IV criteria). DSM-IV criteria for panic disorder include recurrent unexpected panic attacks and (1) persistant concern or worry about additional panic attacks or their consequences or (2) significant change in behavior related to panic attacks.

Trial Locations

Locations (1)

Michael E. DeBakey VA Medical Center, Houston, TX; 🇺🇸 Houston, Texas, United States