Analysis of the correlation of blood loss and widespread brain contusion injury with consumptive coagulopathy
10.3760/cma.j.issn.1673-4904.2011.11.011
- VernacularTitle:失血量和广泛脑组织挫伤与消耗性凝血病的相关性分析
- Author:
Qian XU
;
Yiting WEI
;
Jun CAI
- Publication Type:Journal Article
- Keywords:
Brain injuries;
Blood coagulation disorders;
Consumptive coagulopathy
- From:
Chinese Journal of Postgraduates of Medicine
2011;34(11):30-32
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relevance between blood loss, widespread brain contusion injury and consumptive coagulopathy. Methods One hundred and fifty-three cases with severe brain injury was studied about their coagulation data. Analyzed the relationship between blood loss group according to ≥3000 ml and ＜ 3000 ml and coagulation features, the relationship between widespread brain contusion injury and disorder of coagulation;according to whether with brain contusion injury,kinds of bloods transplant and prognosis were asseseed;according to whether with widespread brain contusion injury in ≥ 3000 ml blood loss group,kinds of bloods transplant and prognosis were assessed. Results Compared with ＜ 3000 ml blood loss patients, ≥ 3000 ml patients' blood coagulation changed obviously, with PT prolonging, Fbg and Plt decreasing, the differences were statistically significant (P ＜ 0.05). Compared with no extensive brain contusion injury patients, in extensive brain contusion injury patients, APTT, PT, TT prolonged, Fbg and Plt decreased,and the difference was statistically significant (P ＜0.05). Extensive brain contusion injury patients with blood loss compared with those without such loss, needed more blood transfusion volume,larger amount of input of fresh frozen plasma Plt volume,the former survival rate was lower [68.29%(28/41)vs. 96.43%(108/112)], the difference between them was statistically significant (P＜ 0.05 ). In 41 patients who had brain widespread contusion ,the cases with extensive blood loss ( ≥ 3000 ml) were compared with those ＜ 3000 ml, and the differences in blood transfusion treatment, fresh frozen plasma, Plt volume,survival rate were statistically significant (P ＜ 0.05). Conclusion When blood loss ≥ 3000 ml after trauma,patients show various degrees of coagulopathy,and when accompanied with extensive brain tissue injury,coagulation disorders are more obvious, and the prognosis is even worse.
