Heart surgery ventilation showdown: which setting saves more lungs?

NCT ID NCT04408495

First seen Nov 01, 2025 · Last updated May 12, 2026 · Updated 32 times

Summary

This study tested two different ways of using a breathing machine during heart surgery in 441 high-risk patients. One method used high pressure with extra maneuvers to open the lungs, while the other used low pressure. The goal was to see which approach better prevents serious lung complications and death after surgery.

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Contacts and locations

Locations

  • CHRU Brest

    Brest, France

  • CHRU Tours

    Tours, France

  • CHU Amiens-Picardie

    Amiens, France

  • CHU Nantes

    Saint-Herblain, France

  • CHU Poitiers

    Poitiers, France

  • CHU Rennes

    Rennes, France

  • CHU de Dijon

    Dijon, France

  • CHU de Nancy

    Nancy, France

  • CHU de Rouen

    Rouen, France

  • CHU de Toulouse

    Toulouse, France

Conditions

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