Can a Plant-Based diet repair blood vessels in heart disease?

NCT ID NCT06994624

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled This study
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 02, 2026 · Last updated Sep 03, 2026 · Updated 1 time

Summary

Researchers are testing whether a defined plant-based diet can improve blood vessel function in people with coronary artery disease. Participants will follow the diet while researchers measure changes in blood vessel health and heart rhythm over time. The goal is to see if this dietary approach can help manage the disease.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
A defined plant-based diet
What this could lead to
If it works, this could point toward a dietary approach to help manage coronary artery disease and improve blood vessel health.
What could go wrong
This is an early, small trial, and diet changes can be hard to stick with. The results may not apply to everyone with heart disease.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Started

Apr 2025

Finished

Apr 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 75 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Diagnosis with coronary artery disease (based on current EKG or prior diagnosis) * New patient Exclusion Criteria: * Current tobacco use -\>2 glasses of wine for woman, \>1 glass for men * Current cancer diagnosis * An ongoing clinically defined infection * eGFR \< 30 * Pregnancy * Lactation * Prior hospitalization within past 6 months * Unstable angina * Heart catheterization within past 6 months * Cardiac perfusion study past 6 months * Have not been on any form of a plant-based diet previously

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Montgomery Heart & Wellness Center

    Houston, Texas, 77025, United States

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