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Heart FailureNCT02060110

MADIT-CRT LONG-TERM INTERNATIONAL FOLLOW-UP REGISTRY - EUROPE

An observational study of Heart Failure, run by Sheba Medical Center at 1 site in Israel.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The registry is designed to determine the long-term mortality and morbidity benefit as a result of Cardiac Resynchronization Therapy with Defibrillation (CRT-D) vs. Implantable Cardioverter Defibrillator (ICD) therapy in the MADIT-CRT study patient population. Read more about this study

Who is it for?
Ages 21 years and older
Conditions the study is for
Heart Failure
What is being tested?
Patients that were randomized to the the cardiac resynchronization therapy with defibrillation (CRT-D) device for the study and MADIT-CRT ICD ONLY ARM
Type of treatment
Medical device
How many people
447 participants
Where
1 siteIsrael
Study dates
May 2010to Jan 2014
How long will I take part?
3 Years
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 21 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Study population: The registry involves only those patients that participated in the MADIT-CRT IDE study within Europe.

Who may be able to join

  • Active patients who were enrolled in the MADIT-CRT IDE within Europe

Who cannot join

  • Patients who are unable or unwilling to comply with the protocol requirements

Trial locations and contacts

1 site in 1 country.

Israel1 site
  • Israeli Association for Cardiovascular Trials at Sheba Medical Center

    Ramat Gan

Other trials in Israel

About this study

The registry is designed to determine the long-term mortality and morbidity benefit as a result of Cardiac Resynchronization Therapy with Defibrillation (CRT-D) vs. Implantable Cardioverter Defibrillator (ICD) therapy in the MADIT-CRT study patient population. The registry will collect data on patients that previously participated at MADIT-CRT sites within Europe through five years of participation from their orginal enrollment in the MADIT-CRT IDE study.

Conditions
Heart Failure
Being tested
Patients that were randomized to the the cardiac resynchronization therapy with defibrillation (CRT-D) device for the study, MADIT-CRT ICD ONLY ARM
Keywords
CRT, HEART FAILURE
Medical subject headings
Heart Failure

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Patients that were randomized to the the cardiac resynchronization therapy with defibrillation (CRT-D) device for the studyDevice

    Also called Boston Scientific market approved cardiac resynchronization therapy defibrillators

  • MADIT-CRT ICD ONLY ARMDevice

    Also called Market approved Boston Scientific implantable cardioverter defibrillators

Study groups in NCT02060110
Study groupRoleWhat they receive
MADIT-CRT CRT-DPatients that were randomized to the the cardiac resynchronization therapy with defibrillation (CRT-D) device for the study
Receives: Device: Patients that were randomized to the the cardiac resynchronization therapy with defibrillation (CRT-D) device for the study
MADIT-CRT ICDPatients that were randomized to the the implantable cardioverter defibrillator (ICD) device for the study
Receives: Device: MADIT-CRT ICD ONLY ARM

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. All-cause mortality

    Measured: 36 month follow-up

Secondary outcomes (1)
  1. Heart failure event or death

    The combined end point of heart-failure or death, whichever came first.

    Measured: 36 month follow-up

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted11 Feb 2014 (estimated)
  2. Study startMay 2010
  3. Primary completionSep 2013
  4. Study completionJan 2014

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Time perspective
Prospective
Enrolment
447 participants (actual)
Target duration
3 Years
IDs, dates and publications
ClinicalTrials.gov ID
NCT02060110
Sponsor's protocol ID
SHEBA-12-9492-IG-CTIL
Status last verified
Feb 2014
First submitted
9 Feb 2014
Last updated
11 Feb 2014
Results posted
No
Data monitoring committee
No

Publications

  • Moss AJ, Hall WJ, Cannom DS, Klein H, Brown MW, Daubert JP, Estes NA 3rd, Foster E, Greenberg H, Higgins SL, Pfeffer MA, Solomon SD, Wilber D, Zareba W; MADIT-CRT Trial Investigators. Cardiac-resynchronization therapy for the prevention of heart-failure events. N Engl J Med. 2009 Oct 1;361(14):1329-38. doi: 10.1056/NEJMoa0906431. Epub 2009 Sep 1.

    PubMed 19723701
  • Vidula H, Lee E, McNitt S, Polonsky B, Aktas M, Rosero S, Younis A, Solomon SD, Zareba W, Kutyifa V, Goldenberg I. Cardiac Resynchronization Therapy and Risk of Recurrent Hospitalizations in Patients Without Left Bundle Branch Block: The Long-Term Multicenter Automatic Defibrillator Implantation Trial With Cardiac Resynchronization Therapy. Circ Heart Fail. 2020 Jul;13(7):e006925. doi: 10.1161/CIRCHEARTFAILURE.120.006925. Epub 2020 Jul 1.

    PubMed 32605387
  • Kutyifa V, Vermilye K, Solomon SD, McNitt S, Moss AJ, Daimee UA. Long-term outcomes of cardiac resynchronization therapy by left ventricular ejection fraction. Eur J Heart Fail. 2019 Mar;21(3):360-369. doi: 10.1002/ejhf.1357. Epub 2018 Dec 28.

    PubMed 30592353
  • Sabbag A, Goldenberg I, Moss AJ, McNitt S, Glikson M, Biton Y, Jackson L, Polonsky B, Zareba W, Kutyifa V. Predictors and Risk of Ventricular Tachyarrhythmias or Death in Black and White Cardiac Patients: A MADIT-CRT Trial Substudy. JACC Clin Electrophysiol. 2016 Aug;2(4):448-455. doi: 10.1016/j.jacep.2016.03.003. Epub 2016 May 18.

    PubMed 29759864
  • Biton Y, Kutyifa V, Cygankiewicz I, Goldenberg I, Klein H, McNitt S, Polonsky B, Ruwald AC, Ruwald MH, Moss AJ, Zareba W. Relation of QRS Duration to Clinical Benefit of Cardiac Resynchronization Therapy in Mild Heart Failure Patients Without Left Bundle Branch Block: The Multicenter Automatic Defibrillator Implantation Trial with Cardiac Resynchronization Therapy Substudy. Circ Heart Fail. 2016 Feb;9(2):e002667. doi: 10.1161/CIRCHEARTFAILURE.115.002667.

    PubMed 26823498
  • Biton Y, Zareba W, Goldenberg I, Klein H, McNitt S, Polonsky B, Moss AJ, Kutyifa V; MADIT-CRT Executive Committee. Sex Differences in Long-Term Outcomes With Cardiac Resynchronization Therapy in Mild Heart Failure Patients With Left Bundle Branch Block. J Am Heart Assoc. 2015 Jun 29;4(7):e002013. doi: 10.1161/JAHA.115.002013.

    PubMed 26124205
  • Daimee UA, Moss AJ, Biton Y, Solomon SD, Klein HU, McNitt S, Polonsky B, Zareba W, Goldenberg I, Kutyifa V. Long-Term Outcomes With Cardiac Resynchronization Therapy in Patients With Mild Heart Failure With Moderate Renal Dysfunction. Circ Heart Fail. 2015 Jul;8(4):725-32. doi: 10.1161/CIRCHEARTFAILURE.115.002082. Epub 2015 Jun 2.

    PubMed 26038537
  • Goldenberg I, Kutyifa V, Klein HU, Cannom DS, Brown MW, Dan A, Daubert JP, Estes NA 3rd, Foster E, Greenberg H, Kautzner J, Klempfner R, Kuniss M, Merkely B, Pfeffer MA, Quesada A, Viskin S, McNitt S, Polonsky B, Ghanem A, Solomon SD, Wilber D, Zareba W, Moss AJ. Survival with cardiac-resynchronization therapy in mild heart failure. N Engl J Med. 2014 May 1;370(18):1694-701. doi: 10.1056/NEJMoa1401426. Epub 2014 Mar 30.

    PubMed 24678999

Questions about this trial

What is this clinical trial studying?

An observational study of Heart Failure, run by Sheba Medical Center at 1 site in Israel.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 11 Feb 2014. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Israel. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

All-cause mortality (time frame: 36 month follow-up). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02060110, which also lists 8 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Feb 2014.

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