Annals of Oncology 2:223-227, 1991
© 1991 European Society for Medical Oncology
research-article |
Original article: High-dose metoclopramide + lorazepam versus low-dose metoclopramide + lorazepam + dehydrobenzperidol in the treatment of cisplatin-induced nausea and vomiting
1Department of Internal Medicine C, Bispebjerg Hospital, University of Copenhagen Denmark
2Department of Oncology, Herlev Hospital, University of Copenhagen Denmark
Correspondence to: Jorn Herrstedt, M.D. Department of Oncology, Herlev Hospital, University of Copenhagen, DK-2730 Herlev, Denmark
In a randomized double-blind, cross-over trial of 34 patients receiving cisplatin-based chemotherapy (20100 mg/m2), the antiemetic effect of high-dose metoclopramide (HDM) (10 mg/kg iv, loading dose + 7 hours continuous infusion) + lorazepam (L) (2.5 mg x 4 po) was compared with low-dose metoclopramide (LDM) (70 mg) + L (2.5 mg x 2 po) + dehydrobenzperidol (5 mg x 2 im). Among the 29 patients who completed the cross-over, HDM significantly reduced the number of vomiting episodes (p - 0.002) and the degree of nausea (p = 0.004). Seventeen patients preferred the HDM and 4 the LDM regimen (p= 0.01). Sedation was seen in all but 1 patient, and was graded as severe in 6 patients receiving the HDM and in 2 patients receiving the LDM regimen. No extrapyramidal adverse reactions were seen. We conclude that high-dose metoclopramide + lorazepam is a safe antiemetic regimen and significantly superior to low-dose metoclopramide + lorazepam + dehydrobenzperidol. Owing to the severe sedation which occurs in some patients, the dose of lorazepam should be individually adjusted.
antiemetics, cisplatin, continuous infusion, high-dose metoclopramide, lorazepam, nausea