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Clinical trialNCT03761173CompletedObservational

FlowTriever All-Comer Registry for Patient Safety and Hemodynamics

SponsorInari MedicalEnrollment1,200PE - Pulmonary EmbolismPE - Pulmonary Thromboembolism
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

To evaluate the safety and effectiveness of the FlowTriever System for use in the removal of emboli from the pulmonary arteries in the treatment of acute pulmonary embolism (PE). The use of the device will be assessed in a real-world population, with eligibility criteria that closely approximate its use in clinical practice. Up to 300 additional patients with anticoagulation treatment as the initial planned primary treatment strategy for intermediate risk PE will also be evaluated (US only).
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

81 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Austria
  • Allgemeines Krankenhaus Akh Wien

    Vienna, Austria

Belgium
  • Uz Antwerpen

    Antwerp, Belgium

  • Uz Brussel

    Brussels, Belgium

France
  • Centre Hospitalier Universitaire de Besançon

    Besançon, France

  • Hopital de la Cavale Blanche - Chu Brest

    Brest, France

  • Chu Grenoble

    Grenoble, France

  • Institut Coeur Poumon - Chu de Lille

    Lille, France

  • Hcl Hôpital Louis Pradel - Hôpital Cardiologique

    Lyon, France

  • European Hospital Georges Pompidou

    Paris, France

Germany
  • Charité Hospital - Campus Virchow-Klinikum

    Berlin, Germany

  • Cardioangiologisches Centrum Bethanien

    Frankfurt, Germany

  • University Hospital

    Heidelberg, Germany

  • Universitatsklinikum Des Saarlandes

    Homburg, Germany

  • Helios Kliniken Schwerin

    Schwerin, Germany

Netherlands
  • Universitair Medisch Centrum Utrecht

    Utrecht, Netherlands

Spain
  • Gregorio Maranon University Hospital

    Madrid, Spain

  • Hospital Clínico San Carlos

    Madrid, Spain

Switzerland
  • Inselspital

    Bern, Switzerland

  • Kantonsspital Sankt Gallen

    Sankt Gallen, Switzerland

  • Unispital

    Zurich, Switzerland

United Kingdom
  • the Royal Free Hospital

    London, United Kingdom

  • the Royal London Hospital, Bart'S Health

    London, United Kingdom

United States
  • Uab Division of Cardiovascular Disease

    Birmingham, Alabama, United States

  • Pima Heart and Vascular

    Tucson, Arizona, United States

  • University of Arizona College of Medicine

    Tucson, Arizona, United States

  • University of Colorado

    Aurora, Colorado, United States

  • Yale University

    New Haven, Connecticut, United States

  • Christiana Care Health Services

    Newark, Delaware, United States

  • Memorial Hospital Jacksonville

    Jacksonville, Florida, United States

  • Lakeland Vascular Institute

    Lakeland, Florida, United States

  • Mount Sinai Medical Center of Florida

    Miami, Florida, United States

  • Palmetto General Hospital

    Miami, Florida, United States

  • University of Miami

    Miami, Florida, United States

  • Ascension Sacred Heart

    Pensacola, Florida, United States

  • Sarasota Memorial Hospital

    Sarasota, Florida, United States

  • Tallahassee Memorial Hospital

    Tallahassee, Florida, United States

  • Emory University

    Atlanta, Georgia, United States

  • Rush Medical Center

    Chicago, Illinois, United States

  • University of Chicago

    Chicago, Illinois, United States

  • Northwestern University

    Evanston, Illinois, United States

41 more sites on the registry record.ClinicalTrials.gov ↗

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Anticoagulation Agents
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
15 Dec 2018
Primary completion
4 Sept 2024
Completion
4 Sept 2024
Last update posted
1 Oct 2025
Registered enrollment
1,200
Registry id
NCT03761173
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.