CT增强碘对比剂不良反应的预防和护理

Prevention and nursing of adverse reaction of CT enhanced iodine contrast agent

目的:观察CT增强扫描碘对比剂不良反应的预防和临床护理措施对不良反应发生的影响。方法:收治需要进行CT增强扫描的患者88例,平分两组。对照组给予CT增强扫描常规护理,试验组在此基础上给予围扫描期护理,比较两组不良反应发生情况以及扫描前后两组患者的应激反应。结果:试验组不良反应发生率明显低于对照组(15.4%vs 30.8%),试验组患者扫描前后心率、呼吸频率与对照组相比更为平稳,两组差异有统计学意义(P<0.05)。结论:对于CT增强扫描患者给予围扫描期护理,能有效减少患者在CT增强扫描过程中碘对比剂不良反应及应激反应的发生。

Objective：To observe the prevention of adverse reaction of CT enhanced scan iodine contrast agent and the effect of clinical nursing measures on adverse reactions.Methods：88 patients who need CT enhanced scan were selected.They were divided into the two groups on average.The control group was given CT enhanced scan routine nursing,and the experimental group was given perioperative nursing care.The incidence of adverse reactions in the two groups and the stress response in the two groups before and after the scan were eompared.Resuhs：The incidence of adverse reactions in the experimental group was significantly lower than that of the control group（15.4%vs 30.8%）.The heart rate and respiratory rate of the patients in the experimental group were more stable than the control group before and after the scan,and the difference between groups was statistically signifieant（P 〈 0.05）.Conclusion：For patients with enhanced CT sean,perioperative nursing care can effectively reduce the adverse reactions and stress reactions of iodine contrast agents during CT enhanced scanning.