New study tests better ways to open lungs in breathing machines

NCT ID NCT07379242

First seen Feb 01, 2026 · Last updated May 16, 2026 · Updated 8 times

Summary

This study looks at 50 adults on breathing machines for acute respiratory failure. Researchers compare two methods—electrical impedance tomography (EIT) and the recruitment-to-inflation ratio—to see how well they predict lung reopening. Participants undergo a standard procedure to adjust ventilator pressure while being monitored. The goal is to improve how doctors assess lung function without direct treatment benefit.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Department of Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences

    RECRUITING

    Beijing, Beijing Municipality, 100730, China

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

Conditions

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