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Recruiting NCT07690514

NCT07690514 Theta Burst Transcranial Focused Ultrasound as a Novel Treatment for Cervical Dystonia

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Clinical Trial Summary
NCT ID NCT07690514
Status Recruiting
Phase
Sponsor Robert Chen
Condition Cervical Dystonia
Study Type INTERVENTIONAL
Enrollment 48 participants
Start Date 2024-11-18
Primary Completion 2028-12

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age 90 Years
Study Type INTERVENTIONAL
Interventions
LIFUS - GPi ActiveLIFUS - DN ActiveLIFUS - Sham

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

This trial targets 48 participants in total. It began in 2024-11-18 with a primary completion date of 2028-12.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

This study is a single-blinded, randomized control study that aims to recruit 48 participants. Participants will be "randomized" into one of the study arms of the study: active stimulation to GPi, active stimulation to DN, or sham stimulation. The purpose of the study is to look into the effects of LIFUS in patients with cervical dystonia. The participation will include seven study visits, at least 24 hours apart. All study visits will take place at TWH. The first visit is a screening visit. Visits 2-6 will be on consecutive days. Visit 7 will be a week from Visit 6 or from your last day of LIFUS, whichever comes first.

Eligibility Criteria

Inclusion Criteria: * 18 - 90 years of age * Confirmed diagnosis cervical dystonia * 3 months since last botulinum toxin injection * Stable medications in the past month Exclusion Criteria: * Has neurological disorder other than dystonia (such as compressive neuropathy, limb trauma, epilepsy) * Cognitive deficits leading to inability to understand study purposes and risks as well as the consent information without legal trustee * Presence of metal implanted in body that is contraindicated in MRI * Pregnancy * Has a previous surgical intervention to treat CD such as lesioning or a DBS system in place * Major systemic illness or infection

Contact & Investigator

Central Contact

Jean-Francois Nankoo, PhD

✉ jean-francois.nankoo@uhn.ca

📞 416-603-5792

Principal Investigator

Robert Chen, MD

PRINCIPAL INVESTIGATOR

University Health Network, Toronto

Frequently Asked Questions

Who can join the NCT07690514 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, up to 90 Years, studying Cervical Dystonia. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

Is NCT07690514 currently recruiting?

Yes, NCT07690514 is actively recruiting participants. Contact the research team at jean-francois.nankoo@uhn.ca for enrollment information.

Where is the NCT07690514 trial being conducted?

This trial is being conducted at Toronto, Canada.

Who is sponsoring the NCT07690514 clinical trial?

NCT07690514 is sponsored by Robert Chen. The principal investigator is Robert Chen, MD at University Health Network, Toronto. The trial plans to enroll 48 participants.

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