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Study identifier: NCT07135401 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Optimizing Liver MRI Using Breath-Holding With and Without Oxygen

Condition: MRI · MRI Image Enhancement  ·  Sponsor: University of California, San Francisco

PhaseNA
Planned participants10
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersYes

About this study

The goal of this interventional study (clinical trial) is to learn if different breath-holding techniques, with and without extra oxygen, can improve the quality of abdominal Magnetic Resonance Imaging (MRI) images in healthy adults, ages 18-75. The main questions it aims to answer are: * Does breath-holding at end-expiration improve image quality in abdominal MRI scans? * Does adding oxygen while breath-holding further reduce motion artifacts in abdominal MRI scans? Researchers will compare breath-holding with and without oxygen to see if using oxygen improves image quality during MRI scans. Participants will: * Be pre-screened for MRI safety and trained on breath-hold procedures * Have one non-contrast abdominal MRI scan at the University of California San Francisco (UCSF) China Basin Imaging Center * Use two different breath-holding techniques during the scan, with and without oxygen * Complete one study visit lasting about 45 minutes to 1 hour

This description comes directly from the study's public registry record.

Talk to the study team

John P Roberts, MD  ·  415-353-3677  ·  John.Roberts@ucsf.edu

Always discuss trial participation with your own doctor first.

Locations (1)

University of California, San FranciscoSan Francisco, California, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07135401