Group Control
Group DEX0.5
Group DEX1.0
P
Injection site pain(yes/no) 6/24 1/29 0/30 0.008
Procedure time (min) 18.1 (7.3) 18.3 (5.8) 19.6 (6.8) 0.650
Recovery time (min) 10.9 (2.5) 9.3 (2.9)§ 11.6 (3.3) 0.015
Mean arterial pressure (%) -10.6 [-24.7; 3.5] -9.5 [-29.2; 11.4] -4.0 [-27.3; 15.5]* 0.034
Heart rate (%) 2.8(8.9) -7.4(7.7)& -10.5(8.8)& <0.001
Satisfaction of patient 4 [3, 4] 4 [3, 4] 4 [3, 4] 0.24
Satisfaction of gastroenterologist 4 [3, 4] 4 [3, 4] 4 [3, 4] 1
Sedation-related adverse events
Hypotension 2 2 0 -
Respiratory depression 1 0 0 -
Postoperative nausea and vomiting 1 0 0 -