Comparison of the efficacy of ramosetron and palonosetron for prevention of postoperative nausea and vomiting in patients undergoing gynecologic oncology surgery.
10.17085/apm.2016.11.3.264
- Author:
Hea Jo YOON
1
;
Young Seok JEE
;
Young Deuk KIM
Author Information
1. Department of Anesthesiology and Pain Medicine, Cheil General Hospital & Women Healthcare Center, Dankook University College of Medicine, Seoul, Korea. jisaac@naver.com
- Publication Type:Original Article
- Keywords:
Palonosetron;
PONV;
Ramosetron
- MeSH:
Analgesia, Patient-Controlled;
Analgesics, Opioid;
Antiemetics;
Female;
Fentanyl;
Half-Life;
Humans;
Incidence;
Nausea;
Postoperative Nausea and Vomiting*;
Prospective Studies;
Receptors, Serotonin, 5-HT3;
Vomiting
- From:Anesthesia and Pain Medicine
2016;11(3):264-268
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Postoperative nausea and vomiting (PONV) is a major concern during the post-surgical period. 5-hydroxy-tryptamine (5-HT3) receptor antagonists may be useful for the prevention of PONV. The recently developed 5-HT3 receptor antagonists, ramosetron and palonosetron, have a greater receptor affinity and a longer elimination half-life. This study was designed to assess the efficacy of palonosetron and ramosetron for prevention of PONV in patients receiving intravenous patient-controlled analgesia (IV-PCA) with opioids after gynecological oncology surgery. METHODS: In this prospective trial, 290 female patients scheduled for elective gynecologic oncology surgery with IV-PCA with opioids were randomized to receive either 0.3 mg ramosetron or 0.075 mg palonosetron intravenously. The occurrence of nausea and vomiting and the use of rescue antiemetics were recorded immediately after the end of surgery, and 0-3 h, 3-24 h, and 24-48 h postoperatively. RESULTS: The total incidence of PONV was similar between the two groups 0-48 h after surgery, but the incidence of nausea was significantly lower in the ramosetron group 24-48 h postoperatively (11.5% vs. 22.0%, P = 0.036). The incidence of vomiting and the use of rescue antiemetics were not significantly different between the two groups during any of the time intervals. Pain intensity scores and total fentanyl consumption were significantly lower in the ramosetron group 24-48 h postoperatively compared to the palonosetron group (P = 0.021, P = 0.041, respectively). CONCLUSIONS: The prophylactic effects of ramosetron and palonosetron on PONV incidence in the postoperative 48 h were similar in patients undergoing gynecologic oncology surgery and those receiving opioid-based IV-PCA.
