Could a gas calm kids on ventilators and cut delirium?

NCT ID NCT05867472

First seen Feb 04, 2026 · Last updated Jun 21, 2026 · Updated 16 times

Summary

This pilot study tests whether using inhaled sedatives (like isoflurane gas) instead of standard IV sedatives can reduce delirium—extreme confusion—in children who need a breathing machine. The study will enroll 60 children aged 1 month to 18 years in intensive care. The main goal is to see if families and healthcare teams accept the study plan, not yet to prove the treatment works.

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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

Study contacts

  • Contact

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

Locations

  • Children's Hospital - London Health Sciences Centre

    RECRUITING

    London, Ontario, N6A 5W9, Canada

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

    Contact Email: •••••@•••••

    Contact

  • McMaster Children's Hospital

    RECRUITING

    Hamilton, Ontario, L8N 3Z5, Canada

    Contact Email: •••••@•••••

    Contact

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

  • The Hospital for Sick Children (SickKids)

    RECRUITING

    Toronto, Ontario, M5G 1X8, Canada

    Contact Email: •••••@•••••

    Contact

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

What this could mean

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

Active substance

Isoflurane (inhaled sedative)

What this could lead to

If this pilot shows the study plan works, it could lead to a larger trial testing whether inhaled sedatives reduce delirium and improve brain outcomes in critically ill children.

What could go wrong

This is a small pilot study (60 participants) focused on feasibility, not on proving the treatment works. The results may not apply to all children, and there are risks like drug allergy or equipment issues.

Conditions

The condition(s) this trial relates to.

Respiratory Aspiration

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.