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No more fasting before heart catheterization? trial challenges standard practice

NCT ID NCT07150780

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study looks at whether eating before an elective cardiac catheterization is safe and better for patients. Researchers will randomly assign 2000 adults to either fast or eat as desired before their procedure. They will compare patient satisfaction and breathing complications between the two groups.

What this could mean

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

What this could lead to
If successful, this could change hospital guidelines to allow patients to eat before elective cardiac catheterization, improving comfort and satisfaction.
What could go wrong
This is an early-stage study at a single center, so results may not apply everywhere. There is a small risk of respiratory complications from eating before sedation.

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.

Participants

About 2,000 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Sep 2025

An estimate. Start dates often move.

Expected to finish

Feb 2028

An estimate. End dates often move.

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 years and older

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: * Willing to comply with all study procedures and remain in contact with the study team to complete study assessments for the duration of the study * Scheduled for an elective (non-urgent) cardiac catheterization * Age of 18 or older at the time of consent Exclusion Criteria: * Adults unable to consent * Pregnant women * Incarceration * Non-English-speaking patients * Inability to eat by mouth * Patients requiring general anesthesia for cardiac catheterization * Inability to fast for at least 6 hours * Personal history of pulmonary aspiration, or other known cardiopulmonary anesthetic complication(s) * Urgent cardiac catheterization * Inability or unwillingness to comply with all study procedures * Previously enrolled in this study (patients may not be enrolled more than once for subsequent procedures)

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Conditions

The condition(s) this trial relates to.

coronary artery disorder Fasting heart disorder Patient Satisfaction

As listed by the trial registrant

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

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  2. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

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