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Internet-Versus Group-Administered Cognitive Behavior Therapy for Panic Disorder (IP2)

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Karolinska Institute

Status and phase

Completed
Phase 3

Conditions

Panic Disorder

Treatments

Behavioral: Internet-based cognitive behavior therapy (CBT).
Behavioral: Group CBT

Study type

Interventional

Funder types

Other

Identifiers

NCT00845260
IP2
Dnr 04-034/4

Details and patient eligibility

About

Panic Disorder with or without agoraphobia (PD/A) is a common, and unless it is treated, often chronic psychiatric disorder. The are effective pharmacological as well as psychological treatments for PD/A. Because of the lack of availability of the most effective psychological treatment, cognitive behavior therapy (CBT), self-help based CBT treatments have been developed. One of those are Internet-based CBT. The aim of this study is to compare the effectiveness of Internet and group CBT for PD/A in a regular psychiatric setting. 113 patients are consecutively and randomly assigned to either treatment (both lasting 10 weeks). The main outcome measure is the Panic Disorder Severity Scale(PDSS). The study hypothesis is that treatments will show equal effectiveness.

Enrollment

113 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Primary Panic Disorder with or without Agoraphobia (PD/A)

Exclusion criteria

  • active substance abuse
  • physiological etiology of panic symptoms
  • under 18 years of age
  • severe depression or suicidal ideation.
  • if on drugs for PD, not having had a constant dosage for 2 months
  • undergoing other cognitive behavioral treatment

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

113 participants in 2 patient groups

Internet CBT
Experimental group
Description:
Internet-based cognitive behavior therapy (CBT).
Treatment:
Behavioral: Internet-based cognitive behavior therapy (CBT).
Group CBT
Experimental group
Description:
Group cognitive behavior therapy (CBT).
Treatment:
Behavioral: Group CBT

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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