Imaging-Guided Low Intensity Focused Ultrasound (LIFU)
Public ClinicalTrials.gov record NCT05467085. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Imaging-Guided Low Intensity Focused Ultrasound (LIFU) Neuromodulation of Ventral Striatum in Obsessive-Compulsive Disorder (OCD)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This research study is to investigate the safety, feasibility, and possible therapeutic benefits of a technology called Low Intensity Focused Ultrasound (LIFU) in patients with obsessive- compulsive disorder (OCD). The device used in this study transmits high frequency sound waves to a particular region of the brain called the Ventral Striatum (VS). LIFU is a non-invasive form of stimulation, which can be used to stimulate deep regions of the brain. In this study, the investigators will administer LIFU to activate the VS area of the brain while also observing this brain stimulation with an MRI machine. Other aims of this study include learning more about the patterns of brain activity associated with OCD and seeing if brain activity changes as symptoms of OCD change over time during the two weeks of LIFU stimulation. Participants in this study will be asked to perform computer administered behavioral tasks -- similar to simple computer games -- to examine whether certain features of OCD (e.g., avoidance of feared triggers) change over the course of LIFU stimulation. The treatment phase of this research study is expected to last two weeks with three weekly (total of 6) treatment sessions all carried at the MRI brain imaging center at Baylor College of Medicine. There will be at least one additional screening visit before treatment starts and a series of follow up visits over a six-month period.
Study identification
- NCT ID
- NCT05467085
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 20 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2022
- Primary completion
- Jul 31, 2027
- Completion
- Jul 31, 2027
- Last update posted
- Sep 1, 2026
2022 – 2027
United States locations
- U.S. sites
- 3
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Massachussetts General Hospital | Boston | Massachusetts | 02114 | — |
| Baylor College of Medicine | Houston | Texas | 77030 | — |
| MD Anderson | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05467085, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 1, 2026 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05467085 live on ClinicalTrials.gov.