Completed PHASE4 INTERVENTIONAL 2-arm NCT00457158

PREPIC 2 : Prevention of Recurrent Pulmonary Embolism by Vena Cava Interruption (PREPIC2)

PREPIC 2 : Interruption of Inferior Vena Cava by a Retrievable Filter for the Prevention of Recurrent Pulmonary Embolism : a Randomised, Open Label Study

Sponsor: ALN Implants Company

Conditions Pulmonary Embolism Venous Thrombosis

Interventions ALN optional filter

Updated 6 times since 2017 Last updated: Nov 22, 2012 Started: Jul 31, 2006 Primary completion: Nov 30, 2012 Completion: Nov 30, 2012

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE4 trial investigates Pulmonary Embolism and Venous Thrombosis and is currently completed. ALN Implants Company leads this study, which shows 6 recorded versions since 2006 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE4
Sep 2024 — Sep 2025 [monthly]

Completed PHASE4
Jul 2024 — Sep 2024 [monthly]

Completed PHASE4
Jan 2021 — Jul 2024 [monthly]

Completed PHASE4
Jun 2018 — Jan 2021 [monthly]

Completed PHASE4

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Completed PHASE4

First recorded

Jul 2006

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

ALN Implants Company
Centre Hospitalier Universitaire de Saint Etienne
Fondation de France
Fondation de l'Avenir
Ministry of Health, France

Data source: Centre Hospitalier Universitaire de Saint Etienne

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Amiens, France , Angers, France , Besançon, France , Bordeaux, France , Brest, France , Clamart, France , Clermont-Ferrand, France , Dijon, France , Firminy, France , Grenoble, France and 9 more locations