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Clinical trialNCT06055920Active, not recruitingInterventional

The PEERLESS II Study

SponsorInari MedicalEnrollment1,200Pulmonary Embolism
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This study is a prospective, multicenter, randomized controlled trial of the FlowTriever System plus anticoagulation compared to anticoagulation alone for intermediate-risk acute PE.

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

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

Belgium
  • Onze Lieve Vrouwziekenhuis

    Aalst, Belgium

Canada
  • Royal Columbian Hospital

    New Westminster, British Columbia, Canada

  • Surrey Memorial Hospital

    Surrey, British Columbia, Canada

  • Vancouver General Hospital

    Vancouver, British Columbia, Canada

Denmark
  • Aarhus University Hospital

    Aarhus, Denmark

France
  • Chu Lille

    Lille, France

  • Hôpital Louis Pradel

    Lyon, France

  • Ap-Hm Hopital la Timone

    Marseille, France

  • Hôpital Nord Marseille

    Marseille, France

Germany
  • University Hospital Augsburg

    Augsburg, Germany

  • Universitäts-Herzzentrum Bad Krozingen

    Bad Krozingen, Germany

  • Charité Campus Virchow Clinic - Klinik Fuer Radiologie

    Berlin, Germany

  • Unfall Krankenhaus Berlin

    Berlin, Germany

  • University Hospital Cologne

    Cologne, Germany

  • Herzzentrum Dresden Universitaetsklinik

    Dresden, Germany

  • Universitaetsklinikum Dὒsseldorf

    Düsseldorf, Germany

  • Elisabeth Hospital Gmbh

    Essen, Germany

  • Universitaetsklinikum Essen

    Essen, Germany

  • Ccb Frankfurt

    Frankfurt, Germany

  • Universitaetsklinikum Hamburg Eppendorf

    Hamburg, Germany

  • University Hospital - Heidelberg

    Heidelberg, Germany

  • Westpfalz Klinikum

    Kaiserslautern, Germany

  • Klinikum Rechts Der Isar (tum)

    Munich, Germany

  • Ludwig Maximilians-University

    Munich, Germany

  • University Hospital Regensburg

    Regensburg, Germany

  • Helios Kliniken Schwerin

    Schwerin, Germany

  • Schwarzwald-Baar-Klinikum

    Villingen-Schwenningen, Germany

Poland
  • John Paul Ii Hospital

    Krakow, Poland

Spain
  • Hopital Clinico Universitario San Carlos

    Madrid, Spain

Switzerland
  • Universitaetsspital Basel

    Basel, Switzerland

  • Universitätsspital Bern

    Bern, Switzerland

  • Luzerner Kantonsspital

    Lucerne, Switzerland

United States
  • Brookwood Medical Center

    Birmingham, Alabama, United States

  • Uab Division of Cardiovascular Disease

    Birmingham, Alabama, United States

  • Huntington Memorial Hospital

    Pasadena, California, United States

  • University of Colorado, Denver

    Aurora, Colorado, United States

  • Yale University

    New Haven, Connecticut, United States

  • Hca Fl Largo Medical Center

    Largo, Florida, United States

  • Adventhealth Orlando

    Orlando, Florida, United States

  • Emory University

    Atlanta, Georgia, United States

37 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
17 Nov 2023
Primary completion
31 Aug 2026
Completion
31 Oct 2026
Last update posted
6 Aug 2026
Registered enrollment
1,200
Registry id
NCT06055920

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.