Association Between Intraoperative Mean Arterial Pressure Variability and Postoperative Fatigue i… (NCT07481006) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Association Between Intraoperative Mean Arterial Pressure Variability and Postoperative Fatigue in Patients Undergoing Laparoscopic Abdominal Surgery
353 participantsStarted 2026-04-15
Plain-language summary
This prospective cohort study aims to investigate the relationship between intraoperative mean arterial pressure (MAP) variability and postoperative fatigue syndrome (POFS) in elderly patients (≥18 years) undergoing laparoscopic abdominal surgery. The main research question is:
Does the degree of intraoperative MAP fluctuation correlate with postoperative fatigue in elderly patients?
Eligible patients scheduled for elective laparoscopic abdominal surgery under general anesthesia will have their intraoperative blood pressure variability recorded (generalized average real variability, G-ARV), and postoperative fatigue and recovery will be assessed on postoperative days 1, 3, and 7 using the Christensen fatigue scale.
Who can participate
Age range
18 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
. Age ≥ 18 years;
. ASA physical status I-III;
. Scheduled for elective laparoscopic abdominal surgery under general anesthesia.
Exclusion criteria
. Severe cardiac, hepatic, or renal insufficiency, or major neurological or psychiatric disorders;
. Known allergy to drugs used during the study;
. Participation in other clinical trials within the past 3 months;
. Unable to complete the required questionnaires or assessments;
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.