From: A comparative study between the efficacy of bupivacaine plus nalbuphine versus bupivacaine alone in pectoral nerve block for management of postoperative pain in patients undergoing breast fibroadenoma excision
BN group (n = 30)
B group (n = 30)
P-value
Morphine total dose (mg)
6
3
4
0.650
8
1
10
Time to analgesia (min)
(n = 5)
211.8 ± 71.29
(n = 4)
183.5 ± 29.872
0.730