New light imaging could spot leg artery disease faster
NCT ID NCT07397494
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a special camera that measures oxygen in leg tissues can help diagnose peripheral artery disease (PAD). About 200 adults with suspected or confirmed PAD will have their legs lifted while the camera takes images. The goal is to see if these oxygen patterns match standard tests and can track improvement after treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Subjects will be identified and enrolled through the PI's routine clinic population. Subjects who are identified for study participation will be screened for all eligibility requirements. Those meeting eligibility criteria for the study will have the study explained to them by the Principal investigator and have the opportunity to ask questions. An Informed Consent Form (ICF) will be signed prior to subjects undergoing any study procedures. Subjects will be encouraged to ask the study staff questions about the study.
- Ages
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21 to 99 years
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subjects between the ages of 21 and 99 years inclusive at the time of screening referred to the investigative site for further evaluation of known/suspected PAD. * Subject has at least 1 intact forefoot. * Can achieve leg positions as specified in the protocol to complete the study. * Willing and able to provide written consent and adhere to protocol requirements Exclusion Criteria: * The subject is unwilling or unable to comply with the protocol (including but not limited to ability to tolerate leg lift) or scheduled appointments. * The subject has had higher than trans metatarsal amputation on both limbs. * Subjects who are pregnant, nursing or plan to become pregnant. * For any reason as deemed appropriate by the Principal Investigator to be unsuitable for the study.
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Conditions
The condition(s) this trial relates to.
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 official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
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Other studies related to the condition(s) this trial covers.
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