目的探讨在对肿瘤患者化疗时使用预见性护理能否降低深静脉导管堵塞发生率。方法收集我院收治的100例肿瘤化疗患者,随机将其分为观察组和对照组。对照组实施常规护理,观察组在此基础上实施预见性护理,比较两组患者深静脉导管堵塞的发生率。结果观察组患者的深静脉导管堵塞发生率2%明显低于对照组的深静脉导管堵塞发生率10%,差异明显,P<0.05,有统计学意义。结论在对肿瘤化疗患者实施护理时,使用预见性护理的方法能明显降低深静脉导管堵塞的发生几率,有着极高的应用价值。 Objective To explore whether the use of predictive care in the chemotherapy of cancer patients can reduce the incidence of deep vein catheter blockage. Methods 100 cases of tumor chemotherapy patients admitted to our hospital were randomly divided into observation group and control group. The control group underwent routine care, and the observation group performed prospective nursing on this basis. The incidence of deep vein catheter occlusion in both groups was compared. Results The incidence of deep vein catheter occlusion in observation group was significantly lower than that of control group by 2% (P <0.05), and the difference was significant (P <0.05). Conclusion In the care of patients with chemotherapy, the use of predictive care can significantly reduce the incidence of deep venous catheter occlusion, has a very high value.