Efficacy and safety of white-browed snake venom hemocoagulase for injection in surgical tresis vulnus:a Meta-analysis
Objective To evaluate the efficacy and safety of white-browed venom hemocoagulase for injection in surgical tresis vulnus.Methods Wanfang,VIP,and CNKI were computerized searched to collect randomized controlled trials(RCTs)of white-browed snake venom thrombin for hemostasis in surgical incisions from the construction of databases to December 1,2023.Meta-analysis was performed using RevMan 5.4 software.Results A total of 13 RCTs with 1 027 patients were included.Meta-analysis showed that the mean hemostasis time,bleeding per unit area,intraoperative bleeding,and thrombin time(TT)on the first postoperative day in the white-browed snake venom hemocoagulase group were smaller than those in the control group(P<0.05);the activated partial thromboplastin time(APTT),prothrombin time(PT),and fibrinogen(FIB)content between the two groups were not statistically significant(P>0.05).Subgroup analysis showed that among different types of surgical incisions,the hemostasis time,bleeding per unit area and intraoperative bleeding were reduced in the white-browed snake venom hemocoagulase group(P<0.05).PT in the white-brow snake venom hemocoagulase group was greater than that in the control group on the first postoperative day of neurosurgical incisions(P<0.05),and the differences in TT,APTT,and FIB between the two groups were not statistically significant(P>0.05);in the first postoperative day of nasal endoscopic surgery and general surgical incisions,there were no statistically significant differences between the two groups in terms of TT,APTT,PT,and FIB(P>0.05);and in the first postoperative day of gynecological incisions,the TT and PT of the white-browed snake venom hemocoagulase group were lower than those of the control group(P<0.05),and the differences in APTT and FIB between the two groups were not statistically significant(P>0.05).A total of six studies reported adverse reactions after the use of white-browed snake venom hemocoagulase,of which four studies did not observe any adverse reactions.Conclusion Compared with the control group,white-browed snake venom hemocoagulase has better hemostatic efficacy for surgical incisions,and has less effect on the coagulation function of patients,without increasing the occurrence of adverse events,and has a better safety profile.
万方数据
维普
