Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

Cure My Disease

Don't miss your cure!

 Log in / Sign up

Nerve block showdown: which one numb better for gallbladder surgery?

NCT ID NCT07445854

Knowledge-focused Sponsor: Samsun University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looks at two different nerve blocks used to manage pain after gallbladder removal surgery. Researchers will map where on the skin each block causes numbness and see which one covers the surgical cuts better. The goal is to learn more about these blocks to improve pain control for future patients. About 40 adults having planned gallbladder surgery will take part.

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.

Participants

About 40 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2025

Expected to finish

Jun 2026

An estimate. End dates often move.

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.

Who is studied

Patients who are scheduled to undergo elective laparoscopic cholecystectomy surgery under general anesthesia at the Department of Anesthesiology, Samsun University Training and Research Hospital. A total of 40 patients will be enrolled and divided into two groups: EOPB (n=20) and SIPB (n=20). Each participant will receive ultrasound-guided regional anesthesia according to their assigned group, and sensory mapping will be performed postoperatively.

Ages

18 to 75 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: * Patients scheduled for elective laparoscopic cholecystectomy surgery and who have received a regional anesthesia technique for this purpose. * Aged between 18-75 years. * Belonging to ASA I-III group. * Having provided written informed consent. Exclusion Criteria: * Patients who refuse to participate. * Patients who did not receive a block. * Patients classified as ASA IV. * History of previous abdominal surgery (affecting the laparoscopic approach). * Patients with cognitive dysfunction or inability to cooperate. * Patients diagnosed with psychiatric disorders (schizophrenia, mania, depression, etc.). * Patients who have been using antipsychotic medication for more than 4 weeks.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Laparoscopic cholecystectomy are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

agnosia

As listed by the trial registrant

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

Laparoscopic cholecystectomy Postoperative pain management Regional anesthesia

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Samsun University, Samsun Training and Research Hospital

    RECRUITING

    Samsun, Ilkadım, 55200, Turkey (Türkiye)

More trials for these conditions

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