100
Participants
Start Date
April 3, 2025
Primary Completion Date
May 31, 2026
Study Completion Date
November 30, 2026
FIO2=0.8
the concentration of intraoperative inspired fraction of oxygen is 80% oxygen + 20% air
FIO2=0.33
the concentration of intraoperative inspired fraction of oxygen is 33% oxygen + 66% air
RECRUITING
Assiut University, Asyut
Assiut University
OTHER