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Clinical trialNCT01277783CompletedInterventional

ALternate Site Cardiac ReSYNChronization (ALSYNC) Study

SponsorMedtronic Cardiac Rhythm and Heart FailureEnrollment138Heart Failure
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

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

Belgium
  • Az Sint-Jan - Campus Sint-Jan

    Bruges, Belgium

  • Centre Hospitalier Regional de la Citadelle

    Liège, Belgium

Canada
  • Saint Paul'S Hospital

    Vancouver, British Columbia, Canada

  • London Health Sciences Centre - University Campus

    London, Ontario, Canada

France
  • Hôpital Haut-Lévêque - Chu de Bordeaux

    Bordeaux, France

  • Chu Grenoble Hôpital Michalon

    Grenoble, France

  • Infirmerie Protestante de Lyon

    Lyon, France

  • Nouvelles Cliniques Nantaises

    Nantes, France

  • Hôpital Pontchaillou - Chu de Rennes

    Rennes, France

Hungary
  • Semmelweis Egyetem Aok

    Budapest, Hungary

Italy
  • Azienda Ospedaliero-Universitaria Di Bologna Policlinico Sant' Orsola - Malpighi

    Bologna, Italy

  • Presidio Ospedaliero Alessandro Manzoni

    Lecco, Italy

  • Azienda Complesso Ospedaliero San Filippo Neri Ospedale San Filippo Neri

    Roma, Italy

Netherlands
  • Academisch Ziekenhuis Maastricht (azm)

    Maastricht, Netherlands

United Kingdom
  • Royal Victoria Hospital

    Belfast, United Kingdom

  • Golden Jubilee National Hospital

    Glasgow, United Kingdom

  • University College London Hospitals Nhs Foundation Trust - the Heart Hospital

    London, United Kingdom

  • Southampton General Hospital

    Southhampton, United Kingdom

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 Mar 2011
Primary completion
30 Apr 2014
Completion
31 Oct 2014
Last update posted
20 Jun 2019
Registered enrollment
138
Registry id
NCT01277783

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.