• Health Economic Research Institute, School of Pharmaceutical Sciences, SunYat-sen University, Guangzhou 510006, P. R. China;
XUAN Jianwei, Email: xuanjw3@mail.sysu.edu.cn
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Objective To compare the effectiveness of haemocoagulase agkistrodon and tranexamic acid and sodium chloride in the prevention and treatment of perioperative bleeding in a real world setting. Methods A research database was constructed based on the records of inpatient visits using haemocoagulase agkistrodon and tranexamic acid and sodium chloride according to the SuValue? database from January 1, 2016 to December 31, 2020. The patients were divided into two groups according to the different interventions. After matching with a 1∶1 propensity score, the effectiveness of two groups was compared. Results A total of 858 patients were included in each of the two groups, and there was no statistically significant difference in baseline characteristics between the two groups (P>0.05). Research results showed that patients using haemocoagulase agkistrodon had significantly reduced length of hospital stay, decrease in hematocrit, average estimated surgical bleeding, and decrease in hemoglobin (P<0.01). Conclusion Haemocoagulase agkistrodon has better effectiveness than tranexamic acid and sodium chloride for reducing perioperative blood loss based on current real world evidence.

Citation: LV Jinjin, XUAN Jianwei. Effectiveness of haemocoagulase agkistrodon versus tranexamic acid and sodium chloride in the prevention and treatment of perioperative bleeding: a real-world study. Chinese Journal of Evidence-Based Medicine, 2023, 23(5): 513-516. doi: 10.7507/1672-2531.202209102 Copy

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