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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 13 February 2023
Main ID:  NCT02648165
Date of registration: 05/01/2016
Prospective Registration: No
Primary sponsor: Sorlandet Hospital HF
Public title: Secondary Prevention of Depression Through Group-based ACT-Therapy Preceded by an Experimental ABM-Procedure
Scientific title: Secondary Prevention of Depression Through Group-based Acceptance and Commitment Therapy Preceded by an Experimental Attentional Bias Modification Procedure
Date of first enrolment: April 2015
Target sample size: 224
Recruitment status: Completed
URL:  https://clinicaltrials.gov/show/NCT02648165
Study type:  Interventional
Study design:  Allocation: Randomized. Intervention model: Parallel Assignment. Primary purpose: Prevention. Masking: Triple (Participant, Investigator, Outcomes Assessor).  
Phase:  N/A
Countries of recruitment
Norway
Contacts
Name:     Vegard Ø Haaland, PhD
Address: 
Telephone:
Email:
Affiliation:  Sørlandet Hospital
Key inclusion & exclusion criteria

Inclusion Criteria:

- Subjects with a history of major depression, currently in remission

Exclusion Criteria:

- Current or past neurological illness, bipolar disorder, psychosis or drug addiction.



Age minimum: 18 Years
Age maximum: 65 Years
Gender: All
Health Condition(s) or Problem(s) studied
Major Depression
Intervention(s)
Behavioral: Acceptance and Commitment Therapy
Behavioral: Attention Bias Modification
Behavioral: Sham Attention Bias Modification
Primary Outcome(s)
Change in residual symptoms of depression - clinician rating [Time Frame: Will be measured at Baseline, immediately after ABM-intervention, then after 1 month, 2 months, 6 months, and 12 months]
Change in residual symptoms of depression - self report [Time Frame: Will be measured at Baseline, immediately after ABM-intervention, then after 1 month, 2 months, 6 months, and 12 months]
Secondary Outcome(s)
Changes in Quality of Life - self report [Time Frame: Will be measured at Baseline, then after 2 months, 6 months, and 12 months]
Changes in Acceptance - self report [Time Frame: Will be measured at Baseline, then after 1 month, 2 months, 6 months, 12 months]
Changes in Present-moment awareness and acceptance - self report [Time Frame: Will be measured at Baseline, then after 1 month, 2 months, 6 months, 12 months (only in ACT-arms)]
Changes in Values - self report [Time Frame: Will be measured at Baseline, then after 1 month, 2 months, 6 months, 12 months]
Changes in Cognitive fusion - self report [Time Frame: 1 month, 2 months, 6 months, 12 months (only in ACT-arms)]
Changes in Cortisol response [Time Frame: Will be measured at Baseline, immediately after ABM-intervention, then after 1 month, 2 months, 6 months, and 12 months]
Changes in Emotional, Psychological and Social Well-Being - self report [Time Frame: Will be measured at Baseline, then after 1 month, 2 months, 6 months, 12 months]
Changes in symptoms of anxiety - self report [Time Frame: Will be measured at Baseline, immediately after ABM-intervention, then after 1 month, 2 months, 6 months, and 12 months]
Changes in Values and committed action - self report [Time Frame: Will be measured at Baseline, then after 1 month, 2 months, 6 months, 12 months]
Recurrence of major depressive episodes [Time Frame: Will be measured 12 months after baseline]
Secondary ID(s)
HSØ-2015056
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Wichita State University
University of Oslo
Karolinska Institutet
The Hospital of Vestfold
University of Oxford
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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