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find Author "TANG Jiali" 1 results
  • Individualized Protamine Reduces Postoperative Blood Loss after Open Heart Surgery Undergoing Cardiopulmonary Bypass

    Abstract: Objective To compare individualized protamine with protamine based on weight in terms of postoperative bleeding and blood transfusion dose, in order to reduce postoperative bleeding complications. Methods Forty adult patients scheduled to elective open heart surgery under cardiopulmonary bypass (CPB) were randomly divided into two groups. For patients in the experimental group, we gave them protamine based on heparinprotamine titration result, while patients in the control group received the same amount of protamine as the heparin administered before operation. Pleural drainage and required transfusion were recorded at 1, 2 and 24 hours after surgery. Results Protamine dose given to the experimental group was significantly higher than the control group (Plt;0.05), while pleural drainage was significantly lower at 1 h(180±83 ml vs. 285±156 ml,P=0.012), 2 h (74±31 ml vs. 114±44 ml,P=0.002), and 24 h (465±167 ml vs. 645±207 ml,P=0.004) than that in the control group after surgery, and the required red blood cell suspension was also significantly lower than the control group (0.15±0.27 U vs.0.80±0.96 U,P=0.018). Conclusion Compared with protamine dose based on heparin administered before CPB, individualized protamine based on titration can reduce postoperative pleural drainage (blood loss) and red blood cell suspension requirement. 

    Release date:2016-08-30 06:01 Export PDF Favorites Scan
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