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Smart fluids during bypass may shield your brain

NCT ID NCT06797713

Symptom relief Sponsor: TC Erciyes University Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether giving precise amounts of fluid during coronary artery bypass surgery can reduce the risk of postoperative cognitive dysfunction (POCD) — problems with memory, focus, and thinking that affect up to 70% of heart surgery patients. Researchers monitored 60 patients using special devices to guide fluid delivery. The goal was to improve blood flow to the brain and lower inflammation, which may help protect cognitive function after surgery.

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

60 people

The number who actually took part.

Started

Jul 2025

Finished

Jan 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.

Ages

50 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: * Patients who will undergo coronary artery bypass surgery. Exclusion Criteria: * Exclusion criteria are the same for both groups. 1. Patients with mental disorders or neurological diseases. 2. Illiterate people 3. Patients who use medication that affects cognitive function 4. Emergency surgeries 5. Patients with end-stage renal failure 6. Patients who are receiving antidepressant and antipsychotic treatment 7. Patients who refused to participate in the study

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Conditions

The condition(s) this trial relates to.

cognitive disorder coronary artery disorder Postoperative Cognitive Complications

As listed by the trial registrant

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

Cognitive dysfunction, postoperative

Contacts and locations

Locations

  • Erciyes University

    Melikgazi, Kayseri, Turkey (Türkiye)

More trials for these conditions

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