# Trial of MR-guided Focused Ultrasound (MRgFUS) Bilateral Capsulotomy for the Treatment of Refractory Obsessive-compulsive Disorder (OCD)

> **NCT03156335** · NA · COMPLETED · sponsor: **Sunnybrook Health Sciences Centre** · enrollment: 12 (actual)

## Conditions studied

- Obsessive-Compulsive Disorder

## Interventions

- **DEVICE:** Focused Ultrasound

## Key facts

- **NCT ID:** NCT03156335
- **Lead sponsor:** Sunnybrook Health Sciences Centre
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-04-20
- **Primary completion:** 2020-11-18
- **Final completion:** 2021-10-20
- **Target enrollment:** 12 (ACTUAL)
- **Last updated:** 2023-12-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03156335

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03156335, "Trial of MR-guided Focused Ultrasound (MRgFUS) Bilateral Capsulotomy for the Treatment of Refractory Obsessive-compulsive Disorder (OCD)". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT03156335. Licensed CC0.

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