Which painkiller works best after abdominal surgery?

NCT ID NCT07267182

First seen Jan 11, 2026 · Last updated Jun 23, 2026 · Updated 24 times

Summary

This study compared two pain relievers—gabapentin and diclofenac sodium—given before major abdominal surgery to see which one controls pain better afterward. 240 adults took a single dose of one drug an hour before surgery. The goal was to keep pain scores low without needing extra pain medicine.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Bahawal Victoria Hospital

    Bahawalpur, Punjab Province, 63100, Pakistan

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

gabapentin and diclofenac sodium

What this could lead to

If one drug works better, it could offer a more effective way to manage pain after major abdominal surgery.

What could go wrong

This is a small, completed study, so results may not apply to all surgeries or patients. Both drugs have known side effects like drowsiness or stomach issues.

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.