Does deep brain stimulation work for OCD?

Deep brain stimulation (DBS) has shown promise as a treatment for obsessive-compulsive disorder (OCD), particularly in patients who do not respond to traditional therapies like cognitive-behavioral therapy or medication. Research indicates that DBS can reduce OCD symptoms in some cases, but results vary significantly among individuals. It is typically considered for severe, treatment-resistant cases. Ongoing studies are aimed at better understanding its efficacy and optimizing treatment protocols.