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Anesthesia side effect solution? remifentanil tested for itch and tingle

NCT ID NCT07092384

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026

Summary

This study looked at whether adding remifentanil can reduce itching and tingling caused by fospropofol, a common anesthesia drug. 265 adults having non-cardiac surgery took part. Researchers checked for these side effects right after the drug was given and tracked how long they lasted.

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

265 people

The number who actually took part.

Started

Jul 2025

Finished

Dec 2025

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

18 to 80 years

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 18-80 years old, plans to undergo elective non-cardiac surgery under general anesthesia. * ASA I-II; * The operation duration \> 30 min; * BMI 18-30kg /m2; * Sign the informed consent form. Exclusion Criteria: * history of drug abuse or alcohol dependence; * used sedative or analgesic drugs before operation; * with severe liver and kidney function impairment; * allergic to propofol and lipids; * surgery that directly affect hemodynamics with surgical operations, such as macrovascular surgery; * abnormal coagulation function, endocrine diseases or other effects on hemodynamic status; * Participation in other clinical researchers in the past 3 months

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As listed by the trial registrant

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

Contacts and locations

Locations

  • Tongji Hospital

    Wuhan, Hubei, 430030, China

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