长期服用小剂量阿司匹林对静脉留置针留置时间的影响

Long-term Administration of Small-dosage Aspirin Influences the Duration of Indwelling the Needle into Veins

目的探讨长期服用小剂量阿司匹林对静脉留置针留置时间的影响。方法选择留置静脉留置针的病人132例,其中常规口服小剂量阿司匹林(ASA)100 mg>4周病人68例为观察组,未服用ASA病人64例为对照组,观察两组病人静脉留置针的留置时间。结果观察组留置时间(4.83±0.37)d,对照组(3.89±0.26)d,两组比较有统计学意义(P<0.0001)。结论长期服用小剂量ASA的病人静脉留置针留置时间可延长至4～5 d。

Objective To explore the effect of long-term administration of small-dosage Aspirin on the duration of indwelling the needle into veins. Methods 132 patients with indwelling venous needle were randomized into two groups： 68 in the observational group orally taking Aspirin at a dosage of 100 mg for more than 4 weeks and 64 as controls without taking Aspirin. The durations of indwelling needles between the groups were observed and compared. Results The durations for the observation group and the control group were （4.83±0.37）d, （3.89±0.26）d, respectively. The difference was significant statistically （P〈0.0001）. Conclusion Long-term intake of small-dosage Aspirin may extend the duration of indwelling the needle by 4-5 days.