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No-Opioid anesthesia may improve recovery after gallbladder surgery

NCT ID NCT06343753

Symptom relief Sponsor: Ain Shams University 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026

Summary

This study looked at 50 adults having planned gallbladder removal surgery. It compared two types of pain control during anesthesia: one using opioids and one without opioids. The goal was to see which approach leads to better recovery and less pain in the first 24 hours after surgery.

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

50 people

The number who actually took part.

Started

May 2024

Finished

Sep 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 65 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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 group: 18-65 year of both sex. * Patients with ASA (American society of anesthesiologist) classification I-II. * Undergoing a scheduled laparoscopic cholecystectomy Exclusion Criteria: * Pregnant or breast-feeding women * ASA physical status class \> 2 * The need to change laparoscopic surgery to an open one * Allergy to any of the drugs used in the study * local skin infection at the trocar injection site * 1st or 2nd degree Heart block * Chronic treatment by beta-blockers * HR \<50 bpm * Epilepsy or seizures * Alcohol or drug abuse * Psychiatric disease * History of chronic pain

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Conditions

The condition(s) this trial relates to.

Pain, Postoperative

As listed by the trial registrant

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

Elective laparoscopic cholecystectomy Pain, postoperative Quality of recovery

Contacts and locations

Locations

  • Ain Shams University

    Cairo, Egypt

More trials for these conditions

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