Ignite Creation Date:
2025-12-24 @ 12:21 PM
Ignite Modification Date:
2025-12-27 @ 9:35 PM
Study NCT ID:
NCT00748761
Status:
COMPLETED
Last Update Posted:
2020-03-25
First Post:
2008-09-08
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Cognitive Behavioral Therapy for Pediatric Obsessive-Compulsive Disorder
Sponsor:
University of California, Los Angeles
Organization:
Study Overview
Official Title:
Cognitive-Behavioral Therapy & Glutamatergic Neurometabolites in Pediatric OCD
Status:
COMPLETED
Status Verified Date:
2020-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study will examine the way cognitive behavioral therapy changes the structure of the brain in patients with obsessive-compulsive disorder and will thereby determine what makes cognitive behavioral therapy an effective treatment.
Detailed Description:
Obsessive-compulsive disorder (OCD) afflicts 2% to 4% of children and adolescents, who suffer from persistent, unwanted thoughts and repetitive behaviors. One of the most effective treatments of OCD is cognitive behavioral therapy (CBT), yet researchers do not know how CBT affects the brain. In this study, brain scans will be performed to determine concentrations of several neurometabolites, which are chemicals involved in providing energy to the brain. Of particular importance are the neurometabolites glutamine and glutamate, which, in addition to providing energy to the brain, are among the most common excitatory neurotransmitters. Disruption of glutamine and glutamate is thought to be related to OCD. By examining where in the brain levels of glutamate and glutamine change, researchers will attempt to determine whether CBT modifies brain activity, whether a circuit targeted by researchers is affected by CBT, and how brain activity in people with OCD differs from that of people without the disorder in terms of the targeted circuit.
Children and adolescents ages 8 through 17 with OCD will be randomly assigned to either receive a 12-week CBT intervention or be placed on a waiting list for 8 weeks before receiving the 12-week intervention. A group of non-OCD participants in the same age group will be used as a control. All groups will undergo magnetic resonance spectroscopic imaging (MRSI), which will measure the concentrations of neurometabolites in multiple brain regions. The control group and the group initially given the CBT intervention will be scanned upon entry of the study and after 12 weeks. The group initially placed on a waiting list will be scanned three times: once upon entry, once after the 8-week waiting period, and once after the 12-week CBT intervention. To determine which participants are benefitting from the treatment, the Yale-Brown Obsessive-Compulsive Scale and other clinical and neurocognitive measures will be administered concurrently with each brain scan.
Children and adolescents ages 8 through 17 with OCD will be randomly assigned to either receive a 12-week CBT intervention or be placed on a waiting list for 8 weeks before receiving the 12-week intervention. A group of non-OCD participants in the same age group will be used as a control. All groups will undergo magnetic resonance spectroscopic imaging (MRSI), which will measure the concentrations of neurometabolites in multiple brain regions. The control group and the group initially given the CBT intervention will be scanned upon entry of the study and after 12 weeks. The group initially placed on a waiting list will be scanned three times: once upon entry, once after the 8-week waiting period, and once after the 12-week CBT intervention. To determine which participants are benefitting from the treatment, the Yale-Brown Obsessive-Compulsive Scale and other clinical and neurocognitive measures will be administered concurrently with each brain scan.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| R01MH081864 | NIH | None | https://reporter.nih.gov/quic… | View |
| DDTR B2-NDO | OTHER | UCLA | View |