Clinical study of two kinds of different invasive arterial blood pressure flushing liquid
10.3760/cma.j.issn.1672-7088.2017.04.015
- VernacularTitle:两种冲洗液在持续有创动脉血压监测中的临床研究
- Author:
Sulan ZHANG
;
Yaqin WANG
;
Xin LIU
;
Zhongjun CAO
;
Xiaoli TANG
- Keywords:
Invasive blood pressure;
Critical disease;
Heparin;
0.9％sodium chloride
- From:
Chinese Journal of Practical Nursing
2017;33(4):299-302
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the clinical effect of normal saline flushing and heparinized saline flushing in invasive arterial blood pressure monitoring in the critical patients. Methods A total of 140 critical patients were randomly divided into the experimental group and the control group with 70 cases in each group according to the envelope method. The experimental group used normal saline for tube flushing, the control group used heparinized saline (5 U/ml) for tube flushing. The incidence of complications and coagulation index were compared between two groups. Results There was no statistically difference in the incidence of the catheter jam and local infection (P>0.05). The incidence of bleeding events was 14.3% (10/70) in the control group, which was higher than 2.9% (2/70) of the experimental group. The difference was statistically significant(χ2=4.466, P<0.05). The activated partial thromboplastin time, prothrombin time of the control group were (32.22 ± 4.22) s, (11.56 ± 2.12) s, which were longer than (29.84 ± 3.64) s, (10.66 ± 1.48) s of the experimental group. And international normalized ratio of the control group was 1.12±0.14, which was higher than 1.03±0.20 of the experimental group. The difference was statistically significant (t values were-3.573,-2.912,-3.084, P <0.05). Conclusions The normal saline flushing liquid was more safer and reliable in the invasive arterial blood pressure monitoring.
