Acetals--therapeutic use Antiemetics--therapeutic use Antineoplastic Agents--adverse effects Aprepitant Cisplatin--adverse effects Dexamethasone--therapeutic use Female Granisetron--therapeutic use Humans Male Morpholines--therapeutic use Multicenter Studies as Topic Nausea--prevention & control Neurokinin-1 Receptor Antagonists Randomized Controlled Trials as Topic Substance P--antagonists & inhibitors Vomiting--chemically induced