Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Aprepitant ,Olanzapine,Palonosetron and Dexamethasone for the Prevention of Chemotherapy-induced Nausea and Vomiting---A Randomized Single Center Phase III Trial
Brief Summary: The purpose of the study is to mainly evaluate the efficacy and safety of aprepitant in combination with olanzapine ,palonosetron and dexamethasone for the prevention of chemotherapy-induced nausea and vomiting (CINV) in patients receiving highly or moderately emetogenic chemotherapy.