Meta-analysis of the efficacy and safety of tranexamic acid for hemostasis in cancer patients before and during surgery
- VernacularTitle:肿瘤患者术前术中使用氨甲环酸止血有效性和安全性的Meta分析
- Author:
Huihong QI
1
;
Zhijun CHU
1
;
Lianhao FU
1
;
Wanli JIAO
1
Author Information
1. Dept. of Pharmacy，Tangshan Gongren Hospital，Hebei Tangshan 063000，China
- Publication Type:Journal Article
- Keywords:
tranexamic acid;
cancer patients;
efficacy;
safety;
thromboembolic events
- From:
China Pharmacy
2023;34(14):1755-1760
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To systematically review the efficacy and safety of tranexamic acid （TXA） for hemostasis in cancer patients before and during surgery， and to provide evidence-based reference for clinical drug use. METHODS Retrieved from PubMed， Embase， the Cochrane Library， CNKI， VIP and Wanfang databases， randomized controlled trials （RCTs） about tranexamic acid （trial group） versus 0.9% Sodium chloride injection， Lactated Ringer’s solution， Compound electrolyte solution or placebo （control group） for cancer surgery were electronically searched from the inception to June 9， 2022. After literature screening and data extraction， the quality of included RCTs were evaluated by bias risk assessment tool recommended by Cochrane system evaluator manual 5.1.0. RevMan 5.3 software was used for meta-analysis or descriptive analysis， sensitivity analysis and publication bias analysis. RESULTS A total of 2 032 patients in 22 RCTs were included for meta-analysis. Results of meta-analysis showed that the blood transfusion rate [RR＝0.59， 95%CI （0.50， 0.69）， P＜0.000 01] and the volume of erythrocyte suspension infusion [MD＝－0.53， 95%CI （－0.92， －0.14）， P＝0.007] in trial group were significantly lower than control group； there was no statistical significance in the incidence of thromboembolic events [RR＝0.44， 95%CI （0.16， 1.17）， P＝0.10] or post-operative mortality [RR＝1.27， 95%CI（0.32，5.08）， P＝0.73] between two groups. Results of descriptive analysis showed that the total blood loss and postoperative drainage volume were still controversial between two groups. The results of sensitivity analysis showed that the results were basically stable. The results of publication bias analysis showed that there was little possibility of publication bias in this study. CONCLUSIONS TXA can significantly decrease the blood transfusion， reduce the volume of erythrocyte suspension infusion， whereas does not increase the incidence of thromboembolic events and post-operative mortality in cancer surgery.
