Clinical outcomes of deep brain stimulation for obsessive-compulsive disorder: insight as a predictor of symptom changes.

The symptom improvements within this cohort should be seen within the context of the adjunct psychological and biopsychosocial care that implemented a shared decision-making approach, with flexible iterative DBS programming. Further research should explore the utility of insight as a clinical correlate of response. The trial was prospectively registered with the ANZCTR (ACTRN12612001142820). This article is protected by copyright. All rights reserved.