Clinical trial Recruiting at 3 sites Observational Ages 13 and up

Examining heart tissue and blood in patients with severe heart disease

Official title: Assessing Changes in Myocardial Tissue and Blood in Patients With Advanced Heart Disease, Effects of Mechanical Unloading on Myocardial Function and Structure in Humans

Run by University of Utah · NCT01099982 · Data updated 2026-11-12

This study collects heart tissue and blood samples from patients with severe heart disease to learn more about heart failure and compare them with samples from healthy individuals.

More Congestive Heart Failure trials

Quick facts

Study typeObservational
Ages13 Years and up
SexAll
Enrollment300 (estimated)
SponsorUniversity of Utah
Academic / other
Locations3 sites (Murray, Utah and 2 other locations)
StatusRecruiting
StartedSeptember 2008
Main results expectedJanuary 2030
Study endsJanuary 2030
Registry record updatedAugust 13, 2026
Trial IDNCT01099982 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults over 18 years old diagnosed with heart failure who are undergoing LVAD implantation or heart transplantation.

Probably not a fit

Patients who do not understand spoken English or are unwilling to provide consent will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study collects tissue and serum samples from patients with advanced heart disease who are undergoing left ventricular assist device (LVAD) implantation or heart transplantation. The goal is to gather functional, structural, and molecular data to better understand heart failure. Additionally, samples from healthy controls will be used for comparison. The study does not involve any investigational treatments or procedures, focusing solely on data collection and analysis.

Why it matters

Potential benefit: If successful, this research could enhance our understanding of heart disease and improve future treatment strategies for patients with heart failure.

How similar studies have gone: Other studies have successfully utilized similar approaches to gather data on heart disease, indicating potential for valuable insights.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* \>18 years of age diagnosed with heart failure undergoing either LVAD implantation or heart transplantation
* 13 to 18 years of age, specifically, older children with heart failure whose body mass index is large enough to accommodate and LVAD

Exclusion Criteria:

* Neither patient nor patient representative understands spoken English
* Neither patient nor patient's personal representative is willing to give written consent for participation.

Where it's running

  • Intermountain Medical Center
    Murray, Utah, United States
    Recruiting
  • University of Utah Health Sciences Center
    Salt Lake City, Utah, United States
    Recruiting
  • VA Salt Lake City Health Care System
    Salt Lake City, Utah, United States
    Recruiting

Study contacts

  • Principal investigator: Stavros Drakos, M.D., Ph.D. — University of Utah Health Sciences Center & VA Salt Lake City Health Care System
  • Study coordinator: John Kirk
  • Email: john.kirk@hsc.utah.edu
  • Phone: 801-585-2944

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.