关键词: font-size:13.3333px, ">预防性止吐药物；化疗引起恶心呕吐；规范性；肿瘤患者

Abstract: Objective： By analyzing the preventive anti-emetic drugs in Cancer Patients to provide reference for clinical rational medication. Methods： Using the hospital HIS system to retrospectively investigate 875 patients who received the first anti-tumor treatment in the department of oncology of the hospital from January to December 2020 and analyze the use of preventive anti-emetic drugs during the treatment. Results： Among the 875 cases investigated，599 cases met the inclusion and exclusion criteria，and 334 cases（55.76%）had irregular drug use.Non-standard medication includes non-standard combination medication（14.07%）， non-standard medication course（51.80％） and non-standard anti-emetic program level selection（34.13%）. The control rate of nausea and vomiting in the standard prevention group was significantly better than that in the non-standard medication group（64.91% vs 48.80%，P＜0.05）. Conclusion： The choice of preventive anti-emetic plan in our hospital is insufficient.Clinicists should choose the standard plan to stop vomiting according to the anti-tumor regimens to reduce the happening of nausea and vomiting，improve the treatment compliance and the quality of the life of patients， and promote clinical rational use of drugs.

Key words: font-size:13.3333px, ">Preventive anti-emetic drugs； Chemotherapy-induced nausea and vomiting； Normalization； Cancer patients