VALUE Trial: Losartan for Coarctation of Aorta and High Blood Pressure

This study, called the VALUE Trial, is looking into how well Losartan works for people who have had surgery for coarctation of the aorta (a narrowing of the large artery that carries blood from the heart) and also have high blood pressure. Researchers want to see if Losartan can help improve the heart's structure. You might be able to join if you are 18 or older, have high blood pressure, and previously had coarctation of the aorta repaired. You cannot join if you are pregnant, breastfeeding, have certain kidney or heart conditions, or are already taking a beta blocker. The study will measure changes in heart scarring (Left Ventricular Fibrosis) after 52 weeks. The study is currently unclear about its recruitment status and plans to enroll 120 participants.

Study design
This interventional study will involve 120 participants. Participants will receive either Losartan, Amlodipine, or a placebo (a pill with no active drug) for 52 weeks.
What's involved
Participants will take a study drug orally once daily for 52 weeks. Measurements of Left Ventricular Fibrosis will be taken at the beginning and end of the study.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for 52 weeks, with the primary endpoint measured at that time.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT06150560

A Study of Angiotensin-II Receptor Blocker on Cardiovascular Remodeling (VALUE Trial)

Recruiting
PHASE3Ages 18+InterventionalSupportive care
Mayo Clinic
~120 participants
Updated 2026-09-11 on ClinicalTrials.gov
What's tested:LosartanAmlodipinePlacebo

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Change in Left Ventricular (LV) Fibrosis
Measured over Baseline; Week 52
Coarctation of Aorta
High Blood Pressure

NCT06150560

Where you'd take part

This study runs at 1 site. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • Mayo Clinic in Rochester

    Rochester, Minnesotastudy coordinator listed

    Recruiting

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

  • Alexander Egbe, MBBS, MPH · PRINCIPAL_INVESTIGATOR · Mayo Clinic

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Eligibility criteria

Inclusion

B/S1 hypertension
SBP 100-139 average based on 3 office measurements.
Age 18 or Older
Previous COA Repair

Exclusion

Currently on beta blocker (BB) therapy
Pregnancy/lactating
eGFR\<30
Hyperkalemia (serum potassium \>5.5mmol/L)
Severe Aortic or Mitral valve stenosis or regurgitation
Epicardial CAD diagnosis
Received antihypertensive medications within the past year
  • Change in Left Ventricular (LV) FibrosisBaseline; Week 52

    LV fibrosis will be measured via indexed Extracellular Volume (iECV) which will be calculated as extracellular volume fraction (ECV%) x LV End Diastolic Volume Index as evaluated during Cardiac Magnetic Resonance Imaging (CMRI).