Mechanisms of Panic Disorders Treatment
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ClinicalTrials.gov Identifier: NCT01323556 |
Recruitment Status : Unknown
Verified March 2011 by University Medicine Greifswald.
Recruitment status was: Recruiting
First Posted : March 25, 2011
Last Update Posted : April 11, 2011
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Investigation of mechanisms of exposure based learning by
- Investigating the effects of fear augmentation by interoceptive exposure during in vivo exposure
- Disentangling the effects of interoceptive exposure exercises in panic disorder
Condition or disease | Intervention/treatment | Phase |
---|---|---|
Panic Disorder Agoraphobia Panic Attacks | Behavioral: Cognitive Behavioural Therapy (CBT) | Phase 2 Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 180 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Mechanisms of CBT-Treatment Effects in Patients With Panic Disorder and Panic Disorder With Agoraphobia: The Role of Interoceptive Exposure |
Study Start Date : | March 2010 |
Estimated Primary Completion Date : | October 2011 |
Estimated Study Completion Date : | May 2012 |
Arm | Intervention/treatment |
---|---|
Experimental: Exposure with fear augmentation
exposure-based CBT, including interoceptive exposure and in-vivo exposure with fear augmentation by interoceptive exercises (e.g. hyperventilation)
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Behavioral: Cognitive Behavioural Therapy (CBT)
12 sessions of CBT including psychoeducation, behavioral analyses, interoceptive exposure and in-vivo exposure with interoceptive exposure during in vivo exposure |
Experimental: Exposure without fear augmentation
exposure-based CBT, including interoceptive and in-vivo exposure without fear augmentation during in-vivo exposure
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Behavioral: Cognitive Behavioural Therapy (CBT)
12 sessions of CBT including psychoeducation, behavioral analyses, interoceptive exposure and in-vivo exposure without additional fear augmenting strategies |
- Hamilton Anxiety Rating Scale (HARS) [ Time Frame: up to 32 weeks (follow up) ]structured clinician rating assessing the severity of an anxiety disorder
- Clinician Global Impression Scale (CGI) [ Time Frame: up to 32 weeks (follow up) ]clinician rating assessing the severity of panic disorder and agoraphobia
- Panic and Agoraphobia Scale (PAS) [ Time Frame: up to 32 weeks (follow up) ]PAS is self-rating assessing panic disorder and agoraphobia severity with five factor analytic derived subscale scores (panic attacks, anticipatory anxiety, agoraphobic avoidance, health concerns, functional impairment) and a total score indicating the global severity. The questionnaire was specifically developed for monitoring changes during psychotherapy or psychopharmacological treatments.
- Mobility Inventory [ Time Frame: up to 32 weeks (follow up) ]Self-rating assessing the extent of situational avoidance. The questionnaire comprises 27 situations that have to be evaluated in regard to frequency of avoidance, when alone or when accompanied.
- Number of panic attacks [ Time Frame: up to 32 weeks (follow up) ]Number of panic attacks experienced during the last week is assessed.
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Ages Eligible for Study: | 18 Years to 65 Years (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Age 18-65 years old
- Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) diagnosis of panic disorder, panic disorder with agoraphobia OR initial panic attacks
- CGI ≥ 4 (except persons with initial panic attacks)
- Informed Consent
Exclusion Criteria:
- Acute suicidality
- Current substance use disorder
- Lifetime diagnosis of psychotic disorders, bipolar disorders, borderline personality disorders
- Severe medical condition (chronic conditions)
- Current psychotherapeutic or psychopharmacological treatment
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01323556
Contact: Alfons O Hamm, PhD | +49 (0)3834-863716 | hamm@uni-greifswald.de |
Germany | |
Prof. Dr. Alfons Hamm | Recruiting |
Greifswald, Germany, 17489 | |
Contact: Alfons O. Hamm, Prof. Dr. +49 (0)3834-863716 hamm@uni-greifswald.de |
Principal Investigator: | Alfons O. Hamm, Prof. Dr. | Institute for Psychology Ernst-Moritz-Arndt-University Greifswald Franz-Mehring-Str. 47; 17487 Greifswald, Germany | |
Study Director: | Thomas Lang, Dr. | Center for Clinical Psychology and Rehabilitation/ Christoph-Dornier-Foundation for Clinical Psychology University Bremen Grazer Str. 2b 28359 Bremen, Germany | |
Study Chair: | Alexander L. Gerlach, Prof. Dr. | Institute for Clinical Psychology and Psychotherapy WWU Münster Fliednerstr. 21 48149 Münster, Germany | |
Study Chair: | Tilo Kirchner, Prof. Dr. | Department of Psychiatry und Psychotherapy Philipps-University Marburg Rudolf-Bultmann- Straße 8 35039 Marburg, Germany | |
Study Chair: | Georg W. Alpers, Prof. Dr. | Institute for Biological Psychology, Clinical Psychology and Psychotherapy University Würzburg Marcusstrasse 9-11 97070 Würzburg, Germany |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Prof. Dr. A. Hamm, University of Greifswald, Department of Clinical Psychology |
ClinicalTrials.gov Identifier: | NCT01323556 |
Other Study ID Numbers: |
AH 11.2009 |
First Posted: | March 25, 2011 Key Record Dates |
Last Update Posted: | April 11, 2011 |
Last Verified: | March 2011 |
Panic disorder agoraphobia panic attacks exposure based learning |
interoceptive exposure exercises fear augmentation in vivo exposure |
Panic Disorder Agoraphobia Anxiety Disorders Mental Disorders Phobic Disorders |