Continuous Adductor Canal Block used for postoperative pain relief after medial Unicondylar Knee Arthroplasty: a randomized, double-blind, placebo-controlled trial

Table 3 Morphine consumption, patient satisfaction and catheter related infection after surgery

	Group RP (n = 22)	Group Con (n = 20)	P value
IV morphine consumption, (mg)
0–24 h postoperatively	13.82 ± 5.50	17.8 ± 7.41	0.063
24–48 h postoperatively	15.64 ± 10.53	27.15 ± 21.46	0.039
Satisfied patients, No. (%)
24 h postoperatively	19 (86)	17 (85)	0.617
48 h postoperatively	18 (81)	15 (75)	0.437
Nerve blocking and catheter related complications, No. (%)	0	0	–

ISSN: 1471-2253