Erector Spinae Plane Block versus Quadratus Lumborum Block for Postoperative Analgesia after Laparoscopic Resection of Colorectal Cancer: A Prospective Randomized Study
Table 2
VAS score between the 2 groups at rest and movement, time to 1st rescue analgesia (minutes), and total dose of nalbuphine during the 1st 24 h (mg).
ESPB (n = 30)
TQLB (n = 30)
value
VAS score during rest
After 30 min
1.24 ± 1.65
1.45 ± 1.88
0.647
After 1 hour
0.96 ± 0.88
1.44 ± 0.78
0.029
After 3 hours
1 ± 0.65
1.55 ± 0.51
0.001
After 6 hours
1.4 ± 0.6
1.65 ± 0.75
0.159
After 12 hours
2.35 ± 0.9
2.75 ± 0.55
0.042
After 24 hours
2.1 ± 0.45
2.15 ± 0.35
0.633
VAS score during movement
After 30 min
1.85 ± 1.75
1.8 ± 1.65
0.910
After 1 hour
1.9 ± 1.8
1.95 ± 1.4
0.905
After 3 hours
2 ± 0.5
2.1 ± 0.8
0.564
After 6 hours
2.3 ± 1.3
2.5 ± 1
0.507
After 12 hours
2.5 ± 1.55
2.5 ± 1.2
1.000
After 24 hours
2.2 ± 0.6
2.9 ± 1.5
0.021
First time analgesia required (min)
280 ± 15.5
260 ± 13.8
<0.001
Total dose of nalbuphine during 24 h (mg)
24 ± 2.5
30.5 ± 1.55
<0.001
Data are presented as the mean ± standard deviation (SD). value <0.05: significant, value >0.05: nonsignificant.
