Engin Çetin

This study tested whether using a brain activity monitor (BIS) to guide anesthesia during surgery can reduce nausea and vomiting in children aged 3 to 8. Fifty-eight children having their tonsils removed took part. Half received standard anesthesia care, while the other half had …

This study looked at whether the air pressure used in the belly during gallbladder surgery (laparoscopic cholecystectomy) causes swelling in the throat. 66 adults having planned gallbladder surgery were randomly assigned to either a lower or standard belly pressure. Researchers u…

This study looked at 76 adults having heart bypass surgery to see if changing the pressure in the breathing tube's cuff (the balloon that holds it in place) during the heart-lung machine phase affects swelling in the airway. One group had the cuff pressure lowered to zero, while …

This study looked at 76 adults having gallbladder surgery to see if the gas pressure used in the belly affects a marker of brain pressure (optic nerve sheath diameter). Participants were randomly assigned to low or standard pressure. The goal was to understand if higher pressure …