Alteration of Coagulation and Fibrinolysis in Multiple Trauma.
- Author:
Yoon Suk SHIN
1
;
Yong Jeong KIM
;
In Sik PARK
;
Hoon Sang CHI
Author Information
1. Department of Surgery, Yonsei University College of Medicine.
- Publication Type:Original Article
- Keywords:
Multiple trauma;
Head trauma;
Coagulation;
Fibrinolysis
- MeSH:
alpha-2-Antiplasmin;
Antithrombin III;
Blood Coagulation;
Craniocerebral Trauma;
Fibrinolysin;
Fibrinolysis*;
Humans;
Multiple Trauma*;
Plasma;
Plasminogen Activator Inhibitor 1;
Plasminogen Activators;
Protein C;
Thrombin;
Thromboplastin;
Tissue Plasminogen Activator
- From:Journal of the Korean Surgical Society
1999;57(2):172-179
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: After multiple trauma, blood coagulation activity is enhanced and fibrinolytic activity is suppressed. Due to high tissue thromboplastin concentration in cerebral tissue, more serious coagulation and fibrinolytic abnormalities may occur when concomitant head trauma is present. The aim of this study was to determine the changes in coagulation and fibrinolysis after trauma and the effects of head trauma on coagulation and fibrinolysis. METHODS: This study includes 35 trauma patients: 16 patients with head trauma (group A) and 19 patients without head trauma (group B). We measured the plasma levels of functional protein C, antithrombin III (AT III), thrombin antithrombin III complex (TAT), plasmin alpha 2 plasmin inhibitor complex (PIC), tissue plasminogen activator antigen (t-PA), and plasminogen activator inhibitor-1 antigen (PAI-1) on admission and on days 1, 2, 4, and 6 after the trauma. RESULTS: The TAT and the TAT/PIC were significantly higher in group A than in group B on all days. PIC was significantly lower in group A than in group B on all days except the day of admission. Over the course of time, the TAT and the TAT/PIC decreased in both groups and PIC increased. On admission, the PAI-1 of both groups was increased, but it decreased over the course of time. The t-PA was increased on admission, was suppressed on the 1st day, and then increased again. The PAI-1 and the t-PA showed no significant difference between the two groups. CONCLUSIONS: After multiple trauma, coagulation was enhanced and fibrinolysis was suppressed. Enhanced coagulation and suppressed fibrinolysis were significantly greater in group A than in group B.
