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In this trial, we test if adding an Internet-based booster program to regular Internet-based cognitive behavior therapy (ICBT) is effective for patients with obsessive-compulsive disorder (OCD).
Written consent form. Completing ICBT in our previous study: Please see NCT01347099 for more details.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Control group | No Intervention | No offer of booster program. | |
| Booster | Experimental | 3 week booster program + 2 additional weeks two months later for follow-up. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Booster | Behavioral | 3 week booster program + 2 additional weeks two months later for follow-up. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change from Baseline of obsessions and compulsions after 3, 8 and 20 months after baseline. | Yale Brown Obsessive Compulsive Scale (Y-BOCS). Analysis will examine the frequency of relapse from remission between the groups. Furthermore, frequency of incremental cases of remission will be compared between the groups. | 3 months before treatment, 3 weeks after treatment starts, 6 and 18 months after treatment has ended |
| Measure | Description | Time Frame |
|---|---|---|
| Change from Baseline of obsessions and compulsions after 8 and 20 months. | Obsessive Compulsive Scale - Revised (OCI-R) | 3 months before treatment, 6 and 18 months after treatment has ended |
| Change from Baseline of obsessions and compulsions after 8 and 20 months. |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Psykiatri sydväst | Stockholm | Sweden |
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| Label | URL |
|---|---|
| This is an amendment to NCT01347099 | View source |
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| ID | Term |
|---|---|
| D009771 | Obsessive-Compulsive Disorder |
| D003117 | Color Vision Defects |
| ID | Term |
|---|---|
| D001008 | Anxiety Disorders |
| D001523 | Mental Disorders |
| D014786 | Vision Disorders |
| D012678 | Sensation Disorders |
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| ID | Term |
|---|---|
| D007117 | Immunization, Secondary |
| ID | Term |
|---|---|
| D007114 | Immunization |
| D007167 | Immunotherapy |
| D056747 | Immunomodulation |
| D001691 | Biological Therapy |
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Trimbos Institute Cost-assessment for Psychiatry (TIC-P) |
| 3 months before treatment, 6 and 18 months after treatment has ended |
| Change from Baseline of obsessions and compulsions after 8 and 20 months. | Montgomery Asberg Depression Rating Scale | 3 months before treatment, 6 and 18 months after treatment has ended |
| Change from Baseline of obsessions and compulsions after 8 and 20 months. | Euroqol | 3 months before treatment, 6 and 18 months after treatment has ended |
| D009461 |
| Neurologic Manifestations |
| D009422 | Nervous System Diseases |
| D000077765 | Cone Dystrophy |
| D015785 | Eye Diseases, Hereditary |
| D005128 | Eye Diseases |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D013812 |
| Therapeutics |
| D007158 | Immunologic Techniques |
| D008919 | Investigative Techniques |