Filter catches clots: new device studied for lung protection
NCT ID NCT05785676
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a special filter placed in a large vein to catch blood clots before they reach the lungs. It included 50 people who could not take blood thinners. The goal was to see how often the filter could be successfully placed and removed, and to track any problems.
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
-
50 people
The number who actually took part.
- Started
-
Feb 2023
- Finished
-
Jul 2025
- Lead sponsor
-
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
Adult patients requiring a vena cave filter
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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 implanted with an ALN OATF VCF * Patient informed Exclusion Criteria: * Minor patient * Adult patient under a legal protection measure * Pregnant, parturient or breastfeeding women * Patient who refused to participate * Patient who cannot or does not wish to be followed by the Interventional Radiology Department
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Pulmonary embolism are added.
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.
Contacts and locations
Locations
-
AP-HP - Hôpital Européen Georges-Pompidou Paris, France
Paris, Île-de-France Region, 75908, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a phone app stop deadly clots from coming back?
- Can electronic alerts and patient teaching stop deadly clots after cancer surgery?
- Can a new Five-Category system predict which pulmonary embolism patients will crash?
- Can we predict who dies from blood clots? a 100,000-Patient study searches for clues
- A new exercise plan aims to get pulmonary embolism survivors back on their feet
- Could tailored blood thinner dosing prevent strokes in chinese patients?