Smart anesthesia machine may protect lungs in elderly surgery patients

NCT ID NCT07477951

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether using an automatic lung re-expansion feature on anesthesia machines can improve lung function and reduce complications in elderly patients (65+) after laparoscopic surgery. About 58 participants will be randomly assigned to receive either the automated lung recruitment or standard care during surgery. The main goal is to measure blood oxygen levels 30 minutes after the breathing tube is removed and track any lung problems in the first 3 days after surgery.

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Conditions

The condition(s) this trial relates to.

acute lung injury

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: •••••@•••••

Locations

  • The First Affiliated Hospital of Shandong First Medical University (Shandong Qianfoshan Hospital)

    Jinan, Shandong, 250014, China

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