Ultrasonic interventional analgesia in pancreatic carcinoma with chemical destruction of celiac ganglion

Table 2 VAS, plasma Sub P (ng/L) and β-Ep (nmol/L) pre- and post-operation (mean ± SD)

Operation	VAS	Sub P	β-EP
Pre-	8.0 ± 2.3	254.1 ± 96.7	3.2 ± 0.8
Post-
1 d	5.2 ± 1.8b	231.3 ± 101.3	5.1 ± 1.2f
3 d	4.6 ± 2.1b	182.4 ± 77.6c	8.8 ± 2.1f
7 d	4.3 ± 1.3b	174.5 ± 90.3c	9.2 ± 1.8f
15 d	3.7 ± 2.0b	154.7 ± 81.2c	7.6 ± 2.0f
30 d	4.1 ± 1.9b	188.2 ± 90.6c	6.7 ± 1.6f

VAS: ^aP < 0.05,

^bP < 0.01 vs Preoperation; Sub P:

^cP < 0.05, ^dP < 0.01 vs Preoperation; β-EP: ^eP < 0.05,

^fP < 0.01 vs Preoperation.