Changes of preoperative coagulatory function in patients with fragmental femoral fractures
- VernacularTitle:股骨多段闭合骨折病人术前凝血功能的变化
- Author:
Jinyan OU
;
Rongzong LIAO
;
Shu ZHOU
- Publication Type:Journal Article
- Keywords:
Femoral fractures;
Thrombelastography;
Fibrin fibrinogen degradation products;
Platelet count;
Platelet aggregation
- From:
Chinese Journal of Anesthesiology
1996;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the changes of coagulatory functions in patients with fragmental femoral fractures before operation.Methods Twenty adults patients undergoing fragmental femoral fractures, ASA class Ⅰ , hospitalized on the injury day, were selected as test group (group Ⅰ) . Fifteen healthy adults were selected as control (group Ⅱ). The fasting venous blood samples were taken on the morning of 2nd and 6th day after femoral fracture for measurement of the parameters of thromboelastography (TEG) [including R-time, K-time, alpha angle, maximum amplitude (MA) and elastic shear modulus (G)], D-dimer concentration (D-Di), platelet count (PLC) and platelet aggregation rate (PAgR) .Results The values of TEG parameters, D-Di, PLC and PAgR were in normal ranges in group Ⅱ. Compared with those in group Ⅱ, in group Ⅰ the K time was shortened and alpha angle, MA, G, D-Di increased significantly on the 2nd day after femoral fracture(P
