Overview Late Onset Postoperative Nausea and Vomiting Status: Completed Trial end date: 2010-12-01 Target enrollment: Participant gender: Summary The purpose of this trial is to study the effects of different combinations of antiemetics on the incidence of late onset postoperative nausea and vomiting. Phase: N/A Details Lead Sponsor: King Khaled Eye Specialist HospitalTreatments: AntiemeticsBB 1101DexamethasoneDexamethasone 21-phosphateDexamethasone acetateMidazolamOndansetron