Cerebral Autoregulation and Delirium Study (NCT07671404) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Cerebral Autoregulation and Delirium Study
60 participantsStarted 2026-06-01
Plain-language summary
Approximately one in four elderly patients develops postoperative delirium (POD) after cardiac surgery. POD is associated with prolonged hospitalization, increased mortality, and higher health care costs. While patient-related risk factors are often difficult to modify, surgery- and anesthesia-related factors may be optimized to reduce the incidence of POD. One potentially modifiable factor is intraoperative blood pressure management. Current practice commonly relies on standardized blood pressure targets during cardiac surgery; however, this "one-size-fits-all" approach may not account for individual variability in cerebral perfusion requirements. This study proposes a personalized blood pressure management strategy based on real-time monitoring of cerebral autoregulation, with the goal of maintaining optimal cerebral perfusion and protecting the brain from both hypo- and hyper-perfusion
Who can participate
Age range
60 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
• Consenting patients aged ≥ 60 years undergoing elective complex cardiac surgery (coronary artery bypass grafting plus valve surgery, double-valve surgery, triple-valve surgery, redo operations, or aortic arch surgery), or patients aged ≥ 70 years undergoing isolated coronary artery bypass grafting or single-valve repair/replacement surgery.
Exclusion Criteria:
* Patients with symptomatic cerebrovascular disease.
* History of delirium.
* Major neurocognitive impairment (e.g., dementia or Mini-Mental State Examination score \< 10).
* Schizophrenia.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.