Olanzapine-containing antiemetic therapy for the prevention of carboplatin-induced nausea and vomiting

Purpose There remains an unmet clinical need for the control of chemotherapy-induced nausea and vomiting (CINV), particularly in the prevention of nausea and the delayed phase control. We evaluated the efficacy and safety of antiemetic therapy with olanzapine, a neurokinin-1 receptor antagonist, a 5-hydroxytryptamine-3 (5-HT3) receptor antagonist and dexamethasone in patients receiving carboplatin-containing chemotherapy. Olanzapine inhibits signalling via multiple neurotransmitter receptors involved in CINV.