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New device predicts blood pressure crashes in recovery room

NCT ID NCT07097454

Disease control Sponsor: Wonkwang University Hospital 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 14, 2026 · Updated 3 times

Summary

This study tests a device called the Hypotension Prediction Index (HPI) that warns doctors when a patient's blood pressure is about to drop dangerously low after surgery. 210 adults having elective surgery under general anesthesia will be randomly assigned to either standard monitoring or HPI-guided care. The goal is to see if using the HPI can prevent low blood pressure episodes in the recovery room.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Hypotension Prediction Index (HPI) monitoring device
What this could lead to
If it works, this could reduce complications from low blood pressure after surgery, leading to safer recoveries.
What could go wrong
This is a small, early-stage trial (210 people) testing a device in a specific setting. The device may not reduce complications significantly, and results may not apply to all patients.

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

210 people

The number who actually took part.

Started

Jul 2026

Finished

Aug 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

19 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: * 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

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Conditions

The condition(s) this trial relates to.

hypotensive disorder Postoperative Complications

As listed by the trial registrant

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

Hypotension Postoperative complications

Contacts and locations

Locations

  • Wonkwag UH

    Iksan, Jeollabukdo, 54538, South Korea

More trials for these conditions

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