From: Safety and efficacy of ketamine-dexmedetomidine combination versus dexmedetomidine alone in cirrhotic patients undergoing upper gastrointestinal endoscopy: a prospective controlled clinical trial
Parameters
KD1 (n = 35)
D2 (n = 35)
P value
Induction time (min), mean ± SD
3.9 ± 0.9*
5.2±1.1
< 0.001
Procedure duration (min), mean ± SD
6.1 ± 0.8
6.4 ± 0.9
0.15 (NS)
Time to recovery (min), mean ± SD
4.5 ± 1*
6.1 ± 1.6