Simple nasal trick may ease breathlessness in ventilator patients

NCT ID NCT07308171

First seen Jan 09, 2026 · Last updated May 25, 2026 · Updated 21 times

Summary

This study tests whether restoring airflow through the nose can reduce shortness of breath in patients who breathe through a tracheostomy tube connected to a ventilator. Researchers will compare three simple, non-drug methods: continuous nasal airflow, nasal sprays, and facial airflow. The goal is to see if these approaches can improve comfort and breathing drive in 24 adult participants.

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