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Does longer time on Heart-Lung machine mean longer ICU stay?

NCT ID NCT07711951

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
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 17, 2026 · Last updated Sep 03, 2026 · Updated 4 times

Summary

This study examines whether the duration a patient spends on cardiopulmonary bypass (heart-lung machine) and with the aorta clamped during coronary artery bypass surgery is linked to how long they stay in the intensive care unit afterward. Researchers will review medical records of 400 adults who had elective bypass surgery at a single center. The goal is to see if longer bypass and clamp times independently predict longer ICU stays, after accounting for other factors.

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 clear links are found, surgeons may adjust techniques to shorten bypass and clamp times, potentially reducing ICU stays and complications.
What could go wrong
This is a single-center, retrospective review, so it can only show associations, not cause and effect. Results may not apply to other hospitals or patient groups.

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.

Participants

387 people

The number who actually took part.

Started

Jul 2026

Finished

Aug 2026

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.

Who is studied

Adult patients who underwent elective isolated coronary artery bypass graft surgery at a single tertiary care center between January 1, 2019, and December 31, 2025. All patients meeting the predefined eligibility criteria and with complete electronic medical records required for the study analyses will be included in the retrospective cohort.

Ages

18 years and older

Sex

Anyone

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: * Age 18 years or older * Underwent elective isolated coronary artery bypass graft surgery * Surgery performed between January 1, 2019, and December 31, 2025 * Availability of complete electronic medical records required for the study analyses Exclusion Criteria: * Emergency coronary artery bypass graft surgery * Concomitant valve surgery * Concomitant aortic surgery * Reoperation cases * Incomplete study-related data * Intraoperative death

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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

  • Fatma Acil

    Diyarbakır, Outside of the US, 21070, Turkey (Türkiye)

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Other studies related to the condition(s) this trial covers.