Leg artery check may spot hidden lung cancer risk
NCT ID NCT07598279
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether people with peripheral vascular disease (narrowed leg arteries) might also be at high risk for lung cancer because of shared smoking history. Researchers will check if these patients qualify for lung cancer screening and refer them for a low-dose CT scan. The goal is to see if a simple ankle-brachial index test can help catch lung cancer earlier in smokers.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 355 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2027
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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40 to 80 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.
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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: * All patients known/suspected to have peripheral vascular disease attending specified clinics in the tertiary care hospital Exclusion Criteria: * Prior diagnosis of lung cancer established/on work-up * Patients with no smoking history * Patients not eligible for low-dose CT scan
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Genom att skicka in godkänner du våra Användarvillkor
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 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
Locations
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Indira Gandhi Government General Hospital and Post Graduate Institute
Puducherry, India
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