Internet Supported Group Cognitive Behavior Therapy for Hoarding Disorder - A Pilot Study
Overview
- Phase
- N/A
- Intervention
- Not specified
- Conditions
- Hoarding Disorder
- Sponsor
- Karolinska Institutet
- Enrollment
- 20
- Locations
- 1
- Primary Endpoint
- Saving Inventory - Revised (SI-R)
- Status
- Completed
- Last Updated
- 8 years ago
Overview
Brief Summary
The primary aim is to develop, and test the feasibility and efficacy of, a manual based, cognitive behaviour therapy (CBT) treatment for Hoarding Disorder (HD) delivered in a group format combined with an Internet support system. The investigators' secondary aim is to investigate the neurocognitive profile of the participants before and after treatment in order to explore if the treatment might have an impact on neurocognitive functioning and if certain neurocognitive profiles predict outcome.
For the primary aim, the investigators hypothesize that the treatment will be acceptable to participants and decrease symptoms of hoarding. Regarding the secondary aim, the investigators hypothesize that deficiencies in executive functioning, as measured with a neurocognitive battery, will reduce upon completion of treatment and that baseline executive function will be associated with treatment outcome.
Investigators
Christian Rück
Associate Professor
Karolinska Institutet
Eligibility Criteria
Inclusion Criteria
- Not provided
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
Saving Inventory - Revised (SI-R)
Time Frame: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
The SI-R is a 23-item self-report questionnaire. It assesses hoarding symptoms in 3 sub-scales: difficulty discarding, clutter and excessive acquisition.
Secondary Outcomes
- Hoarding Rating Scale - Self Report (HRS-SR)(Weekly change during treatment, weeks 1-15)
- EuroQol- 5 Dimension (EQ-5D)(Change from baseline to treatment week 8,16, 3- and 12-month follow-up)
- Global Assessment of Functioning (GAF)(Change from baseline to treatment week 8,16, 3- and 12-month follow-up)
- Trimbos and Institute of Medical Technology Assessment Cost Questionnaire for Psychiatry (TIC-P)(Change from baseline to treatment week 8,16, 3- and 12-month follow-up)
- Clinical global impression (CGI)(Change from baseline to treatment week 8,16, 3- and 12-month follow-up)
- Saving Cognitions Inventory (SCI)(Change from baseline to treatment week 8,16, 3- and 12-month follow-up)
- Clutter Image Rating (CIR)(Change from baseline to treatment week 8,16, 3- and 12-month follow-up)