Dezocine Prevents Postoperative Hyperalgesia in Patients Undergoing Open Abdominal Surgery

Table 3

Extra analgesic consumption, PONV, and incidence of hyperalgesia.

	Dezocine	Controls	value
Analgesic use in PACU	10/25 (40%)	18/25 (72%)	0.02
PONV	15/25 (60%)	11/25 (44%)	0.26
Peri-incisional hyperalgesia	22/25 (88%)	20/25 (80%)	—
Generalized hyperalgesia	14/25 (56%)	20/25 (80%)	0.07

All data are expressed as number of patients.