Research Article

Safety and Efficacy of Nonanesthesiologist-Administrated Propofol during Endoscopic Submucosal Dissection of Gastric Epithelial Tumors

Table 3

Adverse events related to propofol.

ASA 1ASA 2ASA 3Total value

Propofol-related complications (n (%))
At induction of bolus injection
 Hypotension9 (4.94)22 (8.06)8 (11.9)39 (7.47)0.154
 Desaturation78 (42.8)139 (50.9)36 (53.7)253 (48.4)0.158
 Bradycardia3 (1.64)8 (2.93)4 (5.97)15 (2.87)0.194
During maintenance infusion
 Hypotension17 (9.34)41 (15.0)13 (19.4)71 (13.6)0.075
 Desaturation5 (2.74)4 (1.47)2 (2.98)11 (2.11)0.561
 Bradycardia5 (2.74)11 (4.02)3 (4.47)19 (3.63)0.717
Resedated condition
 Hypotension0 (0)2 (0.73)1 (1.49)3 (0.57)0.340
 Desaturation0 (0)1 (0.37)0 (0)1 (0.19)0.634
 Bradycardia1 (0.55)3 (1.09)1 (1.49)5 (0.95)0.749