New registry aims to uncover how well vein stents work over time
NCT ID NCT02600936
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is a registry that collects information from patients who have had or will have a vein stent placed to treat blocked veins in the legs or chest. Researchers will look at how well the stents keep the vein open, if repeat procedures are needed, and any complications. The goal is to learn more about the long-term safety and effectiveness of using stents in veins, since they are not yet FDA-approved for this use. Participation does not change your medical care.
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.
- Participants
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About 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2019
- Expected to finish
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Dec 2029
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.
Who is studied
Patient has undergone or will undergo vein stent placement for proximal venous outflow obstruction in the ilio-femoral vein, inferior vena cava, subclavian vein, brachiocephalic vein, or superior vena cava.
- 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.
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: * Patient is 18 years of age or older. * Patient has undergone or will undergo vein stent placement for proximal venous outflow obstruction in the ilio-femoral vein, inferior vena cava, subclavian vein, brachiocephalic vein, or superior vena cava. Exclusion Criteria: * Patient declines participation in the study. * Confirmed ipsilateral acute DVT of the iliac vein.
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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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Icahn School of Medicine at Mount Sinai
RECRUITINGNew York, New York, 10029, United States