From: Safety and efficacy of ketamine-dexmedetomidine combination versus dexmedetomidine alone in cirrhotic patients undergoing upper gastrointestinal endoscopy: a prospective controlled clinical trial
Parameter
KD1 (n = 35)
D2 (n = 35)
P value
Efficacy, n (%)
35 (100)*
25 (71.4)
<0.001
Endoscopist Satisfaction, n (%)
Patient Comfort, n (%)
29 (82.9)
0.02
Supplementary Fentanyl, n (%)
0 (0)*
10 (28.6)