New balloon could save limbs in artery disease patients
NCT ID NCT04238546
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares a balloon coated with sirolimus (a drug) to a standard balloon for opening blocked leg arteries in people with peripheral artery disease. About 1,200 adults will be randomly assigned to one of the two treatments. The main goal is to see if the drug-coated balloon is at least as good at preventing major problems like unplanned amputation or the need for another procedure within a year.
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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 1,200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2020
- 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.
- 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 * Patients requiring endovascular angioplasty for PAD located below the inguinal ligament * Written informed consent obtained from participant or legal guardian prior to randomization; in patients requiring emergency interventional treatment who are temporarily not capable of providing informed consent, consent will be subsequently obtained after the procedure if strict conditions apply. These include the assessment of the presumed will and patient decree, and requires the allocation of an independent physician Exclusion Criteria: * Pregnancy, breastfeeding, or planned pregnancy within the trial period or women of childbearing potential not using an adequate method of contraception * Patients with known intolerance or allergy to sirolimus * Participation in this or other clinical trials during the previous 3 months
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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.
Contacts and locations
Locations
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HFR Fribourg - Hôpital Cantonal / Kantonsspital
Fribourg, 1708, Switzerland
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University hospital zurich
Zurich, Canton of Zurich, 8091, Switzerland
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Other studies related to the condition(s) this trial covers.
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