Can a simple injection replace opioids after gallbladder surgery?
NCT ID NCT07800624
First seen Sep 02, 2026 · Last updated Sep 03, 2026 · Updated 1 time
Summary
This trial tests whether a TAP block, an injection of local anesthetic into the abdominal wall, can reduce pain after laparoscopic gallbladder surgery. Researchers will compare 200 patients who receive the block with those who do not, measuring pain scores, painkiller use, and hospital stay length. The goal is to see if this nerve block offers better pain control and fewer opioid side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A TAP block, an injection of local anesthetic into the abdominal wall to numb nerves and reduce pain after surgery
- What this could lead to
- If it works, this could offer a simple way to better control pain after gallbladder surgery, reduce the need for opioid painkillers, and shorten hospital stays.
- What could go wrong
- This is a single-center trial, and results may not apply to other settings. The block may not reduce pain enough to make a meaningful difference, and there are small risks from the injection itself.
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
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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
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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10 to 60 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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 diagnosed with symptomatic cholelithiasis and advised to undergo laparoscopic cholecystectomy. * Both Genders * Age more than 10 years and not above 60 years. Exclusion Criteria: * Patients with contraindications for surgery. * Patients below the age of 10 years or above 60 years.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Jinnah postgraduate medical university
Karachi, Sindh, 75500, Pakistan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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