Comparison of Antiemetic Effectiveness of Palonosetron Versus Ondansetron in Patients on Cancer Chemotherapy: A Prospective Observational Study in South Indians.

Introduction: Chemotherapy Induced Nausea and Vomiting (CINV) is the most distressing side effect of cancer chemotherapy. It can seriously produce an impact on patient's quality of life. Prevention of CINV is far more effective than treatment of an established CINV.