New CT scan could see lung blood flow without dye
NCT ID NCT07192133
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new CT scan method that measures blood flow in the lungs without using contrast dye. About 30 adults will get a 30-minute chest CT to see if the new method gives as much information as the standard scan. The goal is to find a safer way to check lung health.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 years or older * Able to sign and date the informed consent form * Will undergo a clinically-indicated CT exam of the head, neck, chest, abdomen, pelvis, or extremities Exclusion Criteria: * Pregnant or lactating * In need of urgent or emergent care * Have any conditions that, in the opinion of the PI or designee, would interfere with the evaluation of the results or constitute a health hazard for the participant
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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University of Wisconsin - Madison
RECRUITINGMadison, Wisconsin, 53705, United States
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