Structural neural markers of response to cognitive behavioral therapy in pediatric obsessive-compulsive disorder.

ABSTRACT:

Background

Cognitive behavioral therapy (CBT) is an effective, first-line treatment for pediatric obsessive-compulsive disorder (OCD). While neural predictors of treatment outcomes have been identified in adults with OCD, robust predictors are lacking for pediatric patients. Herein, we sought to identify brain structural markers of CBT response in youth with OCD.

Methods

Twenty-eight children/adolescents with OCD and 27 matched healthy participants (7- to 18-year-olds, M = 11.71 years, SD = 3.29) completed high-resolution structural and diffusion MRI (all unmedicated at time of scanning). Patients with OCD then completed 12-16 sessions of CBT. Subcortical volume and cortical thickness were estimated using FreeSurfer. Structural connectivity (streamline counts) was estimated

SUBMITTER: Pagliaccio D 

PROVIDER: S-EPMC7326644 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature