Clinical Trial: Linear Accelerator Radiosurgical Anterior Capsulotomy With Task-based fMRI Identification of PERSonalized and PrEdictiVE Biomarkers of REsponse in Treatment-Refractory Obsessive-Compulsive Disorder (PERSEVERE Trial)

U.S., Oct. 27 -- ClinicalTrials.gov registry received information related to the study (NCT07895706) titled 'Linear Accelerator Radiosurgical Anterior Capsulotomy With Task-based fMRI Identification of PERSonalized and PrEdictiVE Biomarkers of REsponse in Treatment-Refractory Obsessive-Compulsive Disorder (PERSEVERE Trial)' on Oct. 19.

Brief Summary: One treatment for treatment-refractory OCD is a procedure called anterior capsulotomy, which modifies a part of the brain called the anterior limb of the internal capsule (ALIC). The ALIC contains connections between some regions of the brain that are overactive in OCD. Anterior capsulotomy can be done with a minimally invasive procedure called radiosurgery, which uses a one-time targeted radi...