RecruitingNot Applicable

Effectiveness of Hypotension Prediction Index (HPI) in Preventing Hypotension in the Post-Anesthesia Care Unit (PACU)

South Korea210 participantsStarted 2026-07-15

Plain-language summary

Postoperative hypotension in the post-anesthesia care unit (PACU) is common and linked to adverse outcomes. The Hypotension Prediction Index (HPI) predicts hypotensive events intraoperatively, but its PACU application is unexplored. This study aims to investigate the effectiveness of HPI-guided monitoring in preventing PACU hypotension.

Who can participate

Age range

19 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 ≥ 19 years * Undergoing elective surgery under general anesthesia * Presence of intra-arterial catheter at the end of surgery * Expected PACU stay of ≥ 30 minutes * Provided written informed consent Exclusion Criteria: * Immediate postoperative ICU admission * Use of vasopressors during emergence from anesthesia * ASA physical status classification of V * Known contraindications to arterial line placement * Participation in another interventional study within 30 days

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.

What they're measuring

Incidence of Postoperative Hypotension in the PACU

Timeframe: From PACU admission to discharge, typically within 90 minutes

Trial details

NCT IDNCT07097454

SponsorWonkwang University Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-07-30

Contact for this trial

Cheol Lee, M.D.,Ph.D.

+82-1066131252 ironyii@wku.ac.kr

View on ClinicalTrials.gov More Hypotension trials