Could a common nausea drug shield ARDS lungs from further harm?

NCT ID NCT07588217

First seen May 16, 2026 · Last updated Jun 10, 2026 · Updated 3 times

Summary

This study tests whether ondansetron, a drug typically used for nausea, can reduce the strong urge to breathe in patients with acute respiratory distress syndrome (ARDS) who are on a ventilator. By lowering this drive, the drug may prevent patients from overworking their lungs and causing additional injury. The trial will enroll 76 adults with moderate-to-severe ARDS and randomly assign them to receive ondansetron or a placebo four times daily, monitoring safety and feasibility for a larger future study.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Hopital du Sacré-Coeur de Montréal

    Montreal, Quebec, H4J 1C5, Canada

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

    Contact

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