Which painkiller causes less nausea in kids after surgery? a head-to-head trial

NCT ID NCT06186141

First seen Jul 16, 2026 · Last updated Jul 22, 2026 · Updated 3 times

Summary

This trial compares two common painkillers, morphine and oxycodone, given through a patient-controlled pump to children aged 6 to 18 after surgery. The main goal is to see which drug causes less nausea and vomiting, and whether one leads to fewer other side effects like breathing problems. Children are randomly assigned to one of the two drugs, and all other care follows standard hospital routines.

What this could mean

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

Active substance
morphine or oxycodone given intravenously via a patient-controlled analgesia device
What this could lead to
If it works, this could help doctors choose the painkiller with fewer side effects for children after surgery.
What could go wrong
This is a single-hospital trial, and results may not apply to all children or surgeries. The study focuses on nausea, not overall pain control.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • The Royal Children's Hospital

    RECRUITING

    Melbourne, Victoria, 3052, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

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