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Netupitant/Palonosetron Hydrochloride and Dexamethasone with or without Prochlorperazine or Olanzapine in Improving Chemotherapy-Induced Nausea and Vomiting in Patients with Breast Cancer

Trial Status: closed to accrual and intervention

This randomized phase III trial studies how well netupitant/palonosetron hydrochloride and dexamethasone with or without prochlorperazine or olanzapine work in improving chemotherapy-induced nausea and vomiting in patients with breast cancer. Antiemetic drugs, such as prochlorperazine and olanzapine, may help lessen nausea and vomiting in patients with breast cancer treated with chemotherapy.