Could a simple painkiller injection ease Post-Surgery pain?
NCT ID NCT07429448
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether placing the numbing drug bupivacaine into the abdomen during open appendix surgery can reduce pain afterward. Sixty adults having open appendectomy will receive either bupivacaine or a saltwater placebo. Researchers will measure pain levels and how often extra painkillers are needed over the first 24 hours.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bupivacaine
- What this could lead to
- If it works, this could offer a simple way to reduce pain after open appendix surgery, possibly lowering the need for strong painkillers.
- What could go wrong
- This is a very early phase 1 trial with only 60 participants, so results may not be conclusive. The effect may be small or not better than placebo.
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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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Jun 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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20 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients presenting to the emergency department undergoing open appendectomy. Exclusion Criteria: * Patients undergoing interval appendectomy or having perforated appendix as evident by examination (abdominal tenderness/ fever) and USG findings (presence of abscess, fluid collection, or free air). * Uncontrolled medical disease (DM: BSL \>200mg/dl, HTN: BP \>140/90) * History of chronic kidney or liver disease/ psychiatric illness/ Active peptic ulcer disease (as determined on history and medical records) * Alcoholics * History of chronic pain or patients on analgesic medications * Pregnant females * History of allergy to bupivacaine/ ketorolac as determined on history * Children, Adolescents and patients with mental illness.
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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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Services Institute of Medical Sciences/ Services Hospital Lahore
RECRUITINGLahore, Punjab Province, 54000, Pakistan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Appendicitis dilemma: survey reveals patient regret over treatment choice