Portable 0.7T head-only MRI for brain imaging
Official title: A Pilot Study of a Portable Head-Only MRI Scanner
Run by University of Minnesota · NCT07444034 · Data updated 2026-11-12
This pilot tries a new portable 0.7T head-only MRI to see if it can take clear brain pictures in adults who can safely have an MRI.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 20 (estimated) |
| Sponsor | University of Minnesota Academic / other |
| Locations | 1 site (Minneapolis, Minnesota) |
| Status | Recruiting |
| Started | May 8, 2025 |
| Main results expected | December 31, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | March 2, 2026 |
| Trial ID | NCT07444034 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 18 or older who can give informed consent and have no contraindications to MRI are the intended participants.
✕Probably not a fit
Pregnant people, individuals with MRI contraindications, or those with extreme claustrophobia may not be able to participate or benefit from this scanner.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This pilot tests human brain imaging using a new portable 0.7 Tesla head-only MRI scanner developed at the University of Minnesota Center for Magnetic Resonance Research (CMRR). Adults who can consent and have no MRI contraindications will be scanned on-site to demonstrate image quality and operational feasibility. The protocol excludes pregnant people and those with extreme claustrophobia and follows standard MRI safety screening. Collected data will inform device refinement and planning for larger validation studies.
Why it matters
Potential benefit: If successful, the device could make brain MRI more accessible by enabling bedside or point-of-care imaging outside traditional MRI suites.
How similar studies have gone: Prior pilot work with portable and low-field MRI systems has shown feasibility, but a 0.7T head-only portable scanner of this design is relatively novel and still undergoing human validation.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * 18 years of age or older * Able to consent for themselves * Free of contraindications for MRI Exclusion Criteria: * Currently pregnant * Extremely claustrophobic
Where it's running
-
University of Minnesota
Minneapolis, Minnesota, United States Recruiting
Study contacts
- Study coordinator: Michael Garwood, PhD
- Email: gar@umn.edu
- Phone: 612-626-2001
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.