Intraoperative Infusion of Dexmedetomidine for Prevention of Postoperative Delirium in Elderly Pa… (NCT05168280) | Clinical Trial Compass
RecruitingNot Applicable
Intraoperative Infusion of Dexmedetomidine for Prevention of Postoperative Delirium in Elderly Patients
China420 participantsStarted 2022-07-18
Plain-language summary
Postoperative delirium (POD) is a common surgical complication. The incidence is 10% to 22% in neurological procedures, and advanced age is a risk factor for neurological procedures. Many studies have shown that dexmedetomidine(DEX) may reduce the incidence of delirium in non-cardiac surgery patients and elderly patients. However, there are few studies focus on the effect of DEX on POD in elderly patients undergoing neurosurgery. The purpose of this study was to investigate the effect of DEX on POD in in elderly patients undergoing craniotomy.
Who can participate
Age range
65 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:
* Patients undergoing selective craniotomy.
* Age ≥65 years.
* Obtain written informed consent.
Exclusion Criteria:
* Operation time less than 2 hours.
* Refusal to provide written informed consent.
* Cognitive impairment before surgery(mini-mental state examination, MMSE ≤ 26 or Montreal Cognitive Assessment, MoCA≤22).
* Allergic to the study drug.
* Body mass index ≤18 or ≥ 30 kg/m2.
* History of psychotropic drugs, anticholinergic drugs, antihistamine drug and dopaminergic drugs.
* History of traumatic brain injury or neurosurgery.
* Severe bradycardia (heart rate less than 40 beats per minute), sick sinus syndrome or second-to-third degree atrioventricular block.
* Severe liver dysfunction (Child-Pugh grade C) or renal failure (requiring kidney replacement therapy).
* The functional neurosurgery.
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.