The impact of ultrasound-guided bilateral rectus sheath block in patients undergoing cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy — a retrospective study

Table 4 Postoperative adverse events in both groups

Adverse events (n, %)	G	GR	P value
Adverse events (n, %)	(N = 89)	(N = 43)	P value
Hypertension	29 (32.58%)	11 (12.36%)	0.001
Emergence agitation	9 (10.11%)	2 (2.24%)	0.029
Delayed recovery	7 (7.87%)	1 (1.12%)	0.030
Hypoxemia	5 (6.74%)	2 (2.24%)	0.254
Hypercapnia	7 (7.87%)	1 (1.12%)	0.030
Nausea and vomiting	12 (13.48%)	4 (4.49%)	0.036
Peritoneal puncture	0 (0%)	0 (0%)	–
Internal organ injury	0 (0%)	0 (0%)	–
Systemic toxicity	0 (0%)	0 (0%)	–

G general anaesthesia; GR Bilateral rectus sheath block combined with general anaesthesia

ISSN: 1471-2253