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Clinical trialNCT00119834CompletedObservational

Interagency Registry for Mechanically Assisted Circulatory Support (Intermacs)

SponsorNational Heart, Lung, and Blood Institute (NHLBI)Enrollment23,472Cardiovascular DiseasesHeart DiseasesHeart Failure, Congestive
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The Intermacs registry is a national quality improvement system designed to advance the understanding and application of mechanical circulatory support in order to improve the duration and quality of life in patients with advanced heart failure.

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

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

United States
  • University of Alabama at Birmingham

    Birmingham, Alabama, United States

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
30 Jun 2005
Primary completion
31 Dec 2017
Completion
31 Dec 2017
Last update posted
9 Apr 2018
Registered enrollment
23,472
Registry id
NCT00119834

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.