Combination of granisetron and droperidol for the prevention of vomiting after paediatric strabismus surgery.
This study was undertaken to compare the efficacy of granisetron plus droperidol with each antiemetic alone for the prevention of vomiting after paediatric strabismus surgery. In a prospective, randomized, double-blinded trial, 120 ASA physical status I children, aged 4-10 years, received granisetron 40 microg.kg- 1, droperidol 50 microg.kg- 1, granisetron 40 microg.kg- 1 plus droperidol 50 microg.kg- 1 (n=40 of each) intravenously after an inhalation induction of anaesthesia. A complete response, defined as no vomiting, no retching and no need for another rescue antiemetic medication, during 0-3 h after anaesthesia was 80% with granisetron, 45% with droperidol and 98% with granisetron plus droperidol, respectively; the corresponding incidence during 3-24 h after anaesthesia was 78%, 38% and 98% (P< 0.05; overall chi-squared test with Yates continuity correction). No clinically important adverse events were observed in any of the groups. In conclusion, a combination of granisetron and droperidol was more effective than granisetron or droperidol as a sole antiemetic for the prevention of postoperative vomiting in children undergoing strabismus repair.
Department of Anesthesiology, University of Tsukuba Institute of Clinical Medicine, Tsukuba City, Ibaraki, Japan.
Y
Y
Fujii
Y
Y
Saitoh
H
H
Tanaka
H
H
Toyooka
D000704:Analysis of Variance; D000769:Anesthesia, Inhalation; D000932:Antiemetics / Q000008:administration & dosage / Q000627:therapeutic use*; D016009:Chi-Square Distribution; D002648:Child; D002675:Child, Preschool; D004311:Double-Blind Method; D004329:Droperidol / Q000008:administration & dosage / Q000627:therapeutic use*; D004338:Drug Combinations; D005260:Female; D005500:Follow-Up Studies; D017829:Granisetron / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D015994:Incidence; D007275:Injections, Intravenous; D007430:Intraoperative Care; D008297:Male; D020250:Postoperative Nausea and Vomiting / Q000517:prevention & control*; D011446:Prospective Studies; D013285:Strabismus / Q000601:surgery*
D000932:Antiemetics; D004329:Droperidol; D004338:Drug Combinations; D017829:Granisetron