Geng Wenzhen, Zhang Ying, Shi Juan
Wenzhen Geng, Internal Medicine Cardiovascular Department, Binzhou People's Hospital, Shandong, 256610, China.
Ying Zhang, Pediatric Intensive Care Unit, Binzhou People's Hospital, Shandong, 256610, China.
Pak J Med Sci. 2018 Sep-Oct;34(5):1142-1145. doi: 10.12669/pjms.345.15466.
To analyze the clinical values of modified injection of low-molecular-weight heparin in reducing subcutaneous bleeding and pain.
Two hundred and sixty patients with cerebral infarction, acute myocardial infarction or pulmonary embolism who underwent subcutaneous injection of low-molecular weight heparin in the hospital between December 2015 and December 2016 were selected. They were randomly divided into a control group and a research group, 130 each. Patients in the control group were given conventional injection, while patients in the research group were given modified injection. The occurrence of subcutaneous bleeding and pain was observed and compared between the two groups.
The incidence of subcutaneous hemorrhage in the research group was 46.9%, significantly lower than 83.1% in the control group, and the difference had statistical significance (P<0.05). Twenty-six patients in the control group had severe pain, which was much more than 5 patients in the research group, and the difference was statistically significant (P<0.05). The number of cases of severe hemorrhage in the control group was significantly larger than that of the research group (31 vs. 3), and the difference was also statistically significant.
Modified low-molecular weight heparin injection can effectively reduce the incidence of bleeding and pain, which is beneficial to the compliance and quality of life of elder patients.
分析改良低分子肝素注射在减少皮下出血和疼痛方面的临床价值。
选取2015年12月至2016年12月在我院接受皮下注射低分子肝素的260例脑梗死、急性心肌梗死或肺栓塞患者。将他们随机分为对照组和研究组,每组130例。对照组患者采用常规注射,研究组患者采用改良注射。观察并比较两组患者皮下出血和疼痛的发生情况。
研究组皮下出血发生率为46.9%,显著低于对照组的83.1%,差异有统计学意义(P<0.05)。对照组有26例患者出现重度疼痛,明显多于研究组的5例,差异有统计学意义(P<0.05)。对照组严重出血病例数显著多于研究组(31例对3例),差异也有统计学意义。
改良低分子肝素注射可有效降低出血和疼痛发生率,有利于老年患者的依从性和生活质量。