90
Participants
Start Date
February 1, 2020
Primary Completion Date
June 30, 2020
Study Completion Date
July 7, 2020
Non obese
After standard anesthesia monitoring, Administration of oxygen was performed for 3 minutes with 10 L/min fresh gas flow of 100% oxygen. After oxygen administration, 25% of (2 mg/kg) total propofol dose was injected over 3-5 seconds (Propofol Lipuro 1%, B. Braun Melsungen AG, Germany). The patients were observed and asked immediately whether they had pain in the arm, its VAS score, type of pain (burning, parathesia or other) and its onset was documented (to differentiate early or late type of pain).
Obese.
After standard anesthesia monitoring, Administration of oxygen was performed for 3 minutes with 10 L/min fresh gas flow of 100% oxygen. After oxygen administration, 25% of (2 mg/kg) total propofol dose was injected over 3-5 seconds (Propofol Lipuro 1%, B. Braun Melsungen AG, Germany). The patients were observed and asked immediately whether they had pain in the arm, its VAS score, type of pain (burning, parathesia or other) and its onset was documented (to differentiate early or late type of pain).
Ain Shams University Hospitals, Cairo
Ain Shams University
OTHER