Nederlands tijdschrift voor geneeskunde
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Ned Tijdschr Geneeskd · Apr 2003
Review[New developments in the treatment of nausea and vomiting caused by chemotherapy].
With the advent of the 5HT3-receptor antagonists in the 1990s and their combination with dexamethasone, complete emesis protection during the first 24 hours after administration of an emetogenic cytostatic agent became possible in 70% of the patients. Despite acute emesis protection through the use of 5HT3-receptor antagonists and dexamethasone, 40% of the patients do have symptoms during the following days. 5HT3-receptor antagonists and dexamethasone are modestly effective in this delayed phase and the antiemetic protection decreases progressively with multiple cycles. ⋯ The effectiveness of this triple therapy is sustained during subsequent cycles. The chance that an individual patient will be completely protected from severe nausea and vomiting during the entire course of chemotherapy (often 6 cycles) consequently increases significantly (from 34% in the placebo group to 59% in the aprepitant group).