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| Name | Class |
|---|---|
| Federal University of Bahia | OTHER |
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This is a sample made up of ninety-six adult individuals of both sexes to be divided into three groups: the experimental group of thirty-two patients with OCD who will be undergone Trial-Based Cognitive Therapy; the gold standard, with thirty-two people with OCD subject Exposure and Response Prevention and the control group of thirty-two healthy individuals. Interviews and therapeutic intervention occur in private practices researchers or medical schools accredited by UESPI.
Experimental group: Will be eligible adults of both sexes with educational level equal to or higher education complete primary, aged between 18 and 60 years with OCD diagnosis confirmed according to criteria DSM-IV (APA, 1994). It is going to be excluded patients who had previously undergone treatment behavioral psychotherapy or cognitive-behavioral approach.
OBJECTIVES
Evaluate the effectiveness of Trial-Based Cognitive Therapy (TBCT) compared to Exposure and Response Prevention (ERP) in the treatment of OCD patients, by neuroimaging tests such as MRI.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Trial-Based Cognitive Therapy (TBCT) | Experimental | Trial-Based Cognitive Therapy (TBCT) is a three-level, three-phase, case formulation approach, based on the work of Franz Kafka "The Trial" and developed by Professor Irismar Reis de Oliveira at Federal University of Bahia, Brazil. TBCT's foundation is in cognitive therapy (CT); however, it has a unique approach to conceptualization and techniques that make it a distinct intervention in modifying patients' core beliefs, especially those about the self. All individuals in the group will be submitted to MRI |
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| Behavioral Therapy (ERP) | Experimental | The Behavioral Therapy is an intervention of first choice for treatment of OCD , which employs the technique of Exposure and Response Prevention (ERP) , considered the gold standard to the disorder. The technique involves directly exposing patients to recall stimulation of obsessive thoughts and prevent them from performing the compulsive rituals. All individuals in the group will be submitted to MRI |
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| Control Group | No Intervention | The control group consisted of individuals without OCD, matched with the experimental group in terms of gender,age and education. In this group are not included in individuals in psychotherapeutic care and with a history of neurological or psychiatric disorder; however, all them will be submitted to MRI . |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Cognitive Therapy | Behavioral | Trial-Based Cognitive Therapy (TBCT) is a three-level, three-phase, case formulation approach. TBCT's foundation is in cognitive therapy (CT); however, it has a unique approach to conceptualization and techniques that make it a distinct intervention in modifying patients' core beliefs, especially those about the self. All the individuals will be submitted to MRI. |
| Measure | Description | Time Frame |
|---|---|---|
| The severity of OCD (Morphological and physiological changes in the brain) | Data colected at 1st week, 6th week, 12th week. Scales used are Yale-Brown Obssessive Compulsive Scale and Symptoms of Checklist (Y-BOCS), Beck Depression Inventory (BDI), Beck Anxienty Inventory (BAI), Obsessive-Compulsive Beliefs Questionnaire-87 (OBQ-87), The Medical Outcomes Study 36 - Item Short Form Health Survery ( SF-36), Questionnare of Cognitive Distortions (CD-Quest), Subjective Units of Discomfort (SUDS) and MRI. | 12 weeks (3 months) |
| Measure | Description | Time Frame |
|---|---|---|
| Quality of Life | Data colected at 1st week and 12th week and, at follow-up, after three months, six months and one year. The scale used is SF-36 | 12 weeks |
| Quality of Life | At follow-up, after three months, six months and one year. The scale used is SF-36 |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Eleonardo P Rodrigues, Psy MSc | Piaui State University - Brazil - UESPI - Recruiting | Principal Investigator |
| Irismar R De Oliveira, PhD | Bahia Federal University - Brazil - UFBA | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Piauí State University - UESPI | Teresina | Piauí | 64002-150 | Brazil |
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| ID | Term |
|---|---|
| D009771 | Obsessive-Compulsive Disorder |
| ID | Term |
|---|---|
| D001008 | Anxiety Disorders |
| D001523 | Mental Disorders |
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| ID | Term |
|---|---|
| D015928 | Cognitive Behavioral Therapy |
| D001521 | Behavior Therapy |
| ID | Term |
|---|---|
| D011613 | Psychotherapy |
| D004191 | Behavioral Disciplines and Activities |
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| Behavioral Therapy | Behavioral | The Behavioral therapy employs the technique of Exposure and Response Prevention ( ERP ).The technique involves directly exposing patients to recall stimulation of obsessive thoughts and prevent them from performing the compulsive rituals. All the individuals will be submitted to MRI. |
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| 1 year |
| Cognitive Distortions | Data colected every week (during 12 weeks). The scale used is CD-Quest | 12 weeks |
| Cognitive Distortions | At follow-up, after three months, six months and one year. The scale used is Cognitive Distortions Questionnaire. | 1 year |
| Severity of OCD | Data colected at 1st week, 6th week and 12th week and, at follow-up, after three months, six months and one year. The scale used is Y-BOCS | 12 weeks |
| Severity of OCD | At follow-up, after three months, six months and one year. The scale used is Y-BOCS. | 1 year |
| The Assessment of Depression | Data colected at 1st week, 6th week and 12th week and, at follow-up, after three months, six months and one year. The scale used is BDI | 12 weeks |
| The Assessment of Depression | At follow-up, after three months, six months and one year. The scale used is BDI | 1 year |
| The Assessment of Anxiety | Data colected at 1st week, 6th week and 12th week and, at follow-up, after three months, six months and one year. The scale used is BAI | 12 weeks |
| The Assessment of Anxiety | At follow-up, after three months, six months and one year. The scale used is BAI | 1 year |
| The Assessment of Magnetic Resonance (MRI) | Data colected at zero week and 15th week. The scale used is MRI | 15 weeks |
| The Assessment of The Obssessive Beliefs | Data colected at zero week and 15th week. The scale used is OBQ-87 | 15 weeks |
| The level of Anxiety (Obssessive, Compulsive and Evitation Symptoms) | Data colected every week (during 12 weeks). The scale used is SUDS | 12 weeks |