Can artery clearing for blocked legs be done without an overnight stay?
NCT ID NCT02581150
First seen Sep 14, 2026 · Last updated Sep 15, 2026 · Updated 1 time
Summary
Researchers are comparing two ways to treat blocked leg arteries: doing the procedure as an outpatient visit versus keeping patients overnight in the hospital. The study enrolls 160 adults with peripheral arterial disease who need a minimally invasive procedure to open their arteries. The team tracks costs and quality of life for three months to see which approach gives better value for the money.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- endovascular treatment of blocked leg arteries, performed as an outpatient procedure or with an overnight hospital stay
- What this could lead to
- If outpatient treatment proves as effective and cheaper, more patients with blocked leg arteries could avoid overnight hospital stays.
- What could go wrong
- This is a small study in one health system, so its cost findings may not apply elsewhere. Outpatient artery procedures carry a small risk of bleeding or complications that need hospital 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.
- 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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160 people
The number who actually took part.
- Start date
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Feb 2016
- Finished
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Aug 2017
- 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 to 100 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: * Patients limping * Patients with PAD requiring endovascular management * Patients with stabilized level 1 to 3 ASA (classification of the American Society of Anesthesiology) * Ability to walking * Endovascular indicated and compatible with an introducer 5F to 7F * Agreeing to participate in the study and having signed an informed consent. * Agreeing to lend itself to a post-operative monitoring a duration of 30 days * Social Insured Exclusion Criteria: * No possibility of an outpatient management * Previous participation in the AMBUVASC study * Refusal of patient to participate in the study * Patient with hemostasis disorders * Acute Ischemia * Using a more 7F introducer * Radial or brachial puncture * Antegrade femoral puncture * Contraindication to endovascular treatment * Less than one month life expectancy * Participation in another clinical trial
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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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Besançon University Hospital
Besançon, France
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Clinique de Fontaine
Fontaine-lès-Dijon, France
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Colmar Hospital
Colmar, France
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Dijon University Hospital
Dijon, France
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La Roche sur Yon Hospital
La Roche-sur-Yon, France
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Marseille University Hospital (La Timone)
Marseille, France
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Marseille University Hospital (North)
Marseille, France
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Nantes University Hospital
Nantes, France
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Rennes University Hospital
Rennes, France
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Rouen Clinique de l'Europe
Rouen, France
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Saint-Etienne University Hospital
Saint-Etienne, France
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