留置针静注甘露醇引起静脉炎的原因探讨

目的探讨患者使用留置针静注甘露醇引起静脉炎的原因。方法 60例静脉输注甘露醇的患者分为观察组和对照组各30例,观察组留置针当日静脉输液完毕后拔除（时间〈16-18 h）;对照组留置针保留48 h,观察两组起静脉炎的情况。结果观察组静脉炎发生率明显低于对照组,差异有统计学意义（P〈0.01）。结论减少输注甘露醇留置针静脉留置时间可明显降低静脉炎的发生率。减少患者痛苦,减少不良事件的发生,值得临床推广。

Observation on the Phlebitis Caused by Indwelling Needle Intravenous Infu-sion of Mannitol

Objective To investigate the causes of phlebitis in patients with indwelling needle intravenous infusion of mannitol.Methods 60 cases with venoclysis of mannitol were divided into the observation group and the control group with 30 cases in each. The indwelling needle of the observation group was removed when the infusion was finished on the day（〈16-18h）; while the indwelling needle of the control group was retained for 48 h. The incidence of phlebitis in both groups was observed. Results The incidence of phlebitis in the observation group was obviously lower than that in the control group, the difference was statistically significant（P〈0.01）. Conclusion Reducing the retaining time of indwelling needle for intravenous infusion of mannitol can significantly reduce the incidence of phlebitis and adverse events and the suffering of the patients, which is worthy of clinical application.