[Antiemetic protocol in oncohematologic polychemotherapy]

Authors, in an open and preliminary study, evaluate the beneficial effects on chemotherapy-induced nausea and vomiting of an association of three antiemetic drugs parenterally administered. Twenty-six patients receiving chemotherapy for Lymphomas (195 cycles) were treated with: Chlorpheniramine maleate 10 mg IM 45' before, Sulpiride 200 mg in normal saline 100 ml, at XXX gtt/m', 20' before, and 6-Methyl-Prednisolone 500 mg IV over 2'-3' immediately before chemotherapy. Patients were evaluated for emesis over 48 hours after chemotherapy: they were interviewed on nausea, vomiting and other possible side-effects. The antiemetic activity observed was: complete response in 73.1% (19/26); partial response 27.9% (7/26). Failure of response was never observed. 166/195 cycles were well tolerated. Our results demonstrate the antiemetic efficacy of this antiemetic regimen. Further studies should investigate its use in randomized trials.