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Clinical trialNCT00683696TerminatedPhase 2/PHASE3Interventional

Echocardiography Guided Cardiac Resynchronization Therapy (EchoCRT)

SponsorBiotronik, Inc.Enrollment1,680Heart FailureVentricular Dyssynchrony
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

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

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

Australia
  • Flinders Medical Center Adelaide

    Adelaide, Australia

  • Princess Alexandra Hospital

    Brisbane, Australia

  • St. Vincent'S Hospital

    Melbourne, Australia

  • Sir Charles Gairdner Hospital

    Nedland, Australia

  • Royal Perth Hospital

    Perth, Australia

Austria
  • Lkh Universitatsklinikum Graz

    Graz, Austria

Belgium
  • Olv Hospital (olv Ziekenhuis) Aalst

    Aalst, Belgium

  • Universitair Ziekenhuis Brussel

    Brussels, Belgium

Canada
  • Uhn Toronto General Hospital

    Toronto, Ontario, Canada

  • Edmonton Cardiology

    Edmonton, Canada

Czechia
  • Olomouc University Hospital

    Olomouc, Czechia

  • Ikem - Institute for Clinical and Experimental Medicine

    Prague, Czechia

  • Na Homolce Hospital

    Prague, Czechia

Denmark
  • Aalborg Sygehus

    Aalborg, Denmark

  • Skejby Sygehus Aarhus

    Aarhus, Denmark

  • Rigshospitalet

    Copenhagen, Denmark

  • Gentofte Hospital

    Hellerup, Denmark

France
  • Nouvelles Cliniques Nantes

    Nantes, France

  • Chu Pontchaillou de Rennes

    Rennes, France

  • Chu Charles Nicolle

    Rouen, France

Germany
  • Herz- Und Diabeteszentrum Nrw

    Bad Oeynhausen, Germany

  • Charite Campus Virchow Klinikum

    Berlin, Germany

  • Judisches Krankenhaus Berlin

    Berlin, Germany

  • Evangelisch-Freikirchliches Krankenhaus Und Herzzentrum Brandenburg in Bernau

    Bernau, Germany

  • Alfried Krupp Krankenhaus

    Essen, Germany

  • Elisabeth-Krankenhaus Essen

    Essen, Germany

  • Westdeutsches Herzzentrum Essen

    Essen, Germany

  • Asklepios Klinik St. Georg Hamburg

    Hamburg, Germany

  • Universitares Herzzentrum Hamburg Gmbh

    Hamburg, Germany

  • Universitatsklinikum Jena

    Jena, Germany

  • Herzzentrum Leipzig Gmbh

    Leipzig, Germany

  • Klinikum Lüdenscheid

    Lüdenscheid, Germany

  • St. Marien Hospital Lunen

    Lünen, Germany

  • University Hospital of Magdeburg

    Magdeburg, Germany

Israel
  • Barzilai Medical Center

    Ashkelon, Israel

  • Soroka Medical Center

    Beersheba, Israel

  • Hadassah Medical Organization

    Jerusalem, Israel

  • Sourasky Medical Center

    Tel Aviv, Israel

  • Sheba Medical Center

    Tel Litwinsky, Israel

Italy
  • A.O.U. Consorziale Policlinico Di Bari

    Bari, Italy

82 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

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

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

Start
31 Aug 2008
Primary completion
31 Mar 2013
Completion
31 Mar 2013
Last update posted
17 Jan 2018
Registered enrollment
1,680
Registry id
NCT00683696

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.