Clinical Study on the Relationship Between the Pressing Time after Abdominal Injection of Low Molecular Weight Heparin and Subcutaneous Hemorrhage
Author(s): HU Qian, WANG Qin, SUN Guo-zhen, CHEN Yue-xiang, ZHANG Min, TAO Yuan, TIAN Jin-ping, Department of Cardiovascular Medicine, The First Affiliated Hospital of Nanjing Medical University, Nursing College, Nanjing Medical University
Pages: 43-45
Year: 2015 Issue: 34
Journal: China Foreign Medical Treatment
Keyword: Low molecular heparin; Abdominal injection; Pressing time; Subcutaneous hemorrhage;
Abstract: Objective To discuss the relationship between the different pressing times after abdominal injection of low molecular weight heparin and the incidence of subcutaneous hemorrhage and provide the basis for regulating the pressing time after injection. Methods 101 patients receiving low molecular weight heparin injection in cardiovascular medicine from September 2014 to November 2014 were selected and each patient respectively received 4 kinds of injection with different pressing times, namely, no pressing, 3 minutes’ pressing, 5 minutes’ pressing and 10 minutes’ pressing, which were uniformly operated by specially-assigned persons, after 12 h, the incidence of subcutaneous hemorrhage was observed. Results101 cases were divided into four groups according to the pressing time, the incidence of hemorrhage of the 4 groups ranged from 22.7% to 28.51%, the comparison between the 4 groups was not statistically significant(χ~2=3.39, P>0.05), in addition,after injection, subcutaneous bleeding area data were abnormal distribution, non-parametric test results showed that the comparison of bleeding area between the 4 groups was not statistically significant(H=0.368, P>0.05). Conclusion No pressing can’t increase the incidence of subcutaneous hemorrhage by adopting standard method of abdominal wall injection, and no pressing is recommended in order to reduce the burden on patients and nursing work.
Pages: 43-45
Year: 2015 Issue: 34
Journal: China Foreign Medical Treatment
Keyword: Low molecular heparin; Abdominal injection; Pressing time; Subcutaneous hemorrhage;
Abstract: Objective To discuss the relationship between the different pressing times after abdominal injection of low molecular weight heparin and the incidence of subcutaneous hemorrhage and provide the basis for regulating the pressing time after injection. Methods 101 patients receiving low molecular weight heparin injection in cardiovascular medicine from September 2014 to November 2014 were selected and each patient respectively received 4 kinds of injection with different pressing times, namely, no pressing, 3 minutes’ pressing, 5 minutes’ pressing and 10 minutes’ pressing, which were uniformly operated by specially-assigned persons, after 12 h, the incidence of subcutaneous hemorrhage was observed. Results101 cases were divided into four groups according to the pressing time, the incidence of hemorrhage of the 4 groups ranged from 22.7% to 28.51%, the comparison between the 4 groups was not statistically significant(χ~2=3.39, P>0.05), in addition,after injection, subcutaneous bleeding area data were abnormal distribution, non-parametric test results showed that the comparison of bleeding area between the 4 groups was not statistically significant(H=0.368, P>0.05). Conclusion No pressing can’t increase the incidence of subcutaneous hemorrhage by adopting standard method of abdominal wall injection, and no pressing is recommended in order to reduce the burden on patients and nursing work.
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