No abstract available.
Blood Coagulation*

120 normal subjects without bleeding history aged 20-77 were studied. Bleeding time 169 seconds, there is no significant statistic difference in genders and age groups. Plasma fibrinogen level was 2.56 g/l, no significant difference in 2 genders. In the under 45 years old group, fibrinogen level was lower than in above 45 yeas old group with statistical significant. No case of non-contracted blood clot occured, 2.5% of blood clot was contrated non completely, 97.5% completely. Alcohol test was negative in all cases. No case of fibrinolyse time < 90 minutes occured.
Hemostasis ; Blood Coagulation ; Laboratories

No abstract available.
Blood Coagulation* ; Humans* ; Saliva*

No abstract available.
Blood Coagulation Factors* ; Plasma*

No abstract available.
Blood Coagulation Factors* ; Fibrinogen*

No abstract available.
Blood Coagulation Factors* ; Fibrinogen*

A study on 13 deaths after operation for removal of the intracerebral blood clot has shown that the complex damage influenced almost cerebral structure due to severe trauma on the solve the intracranial pressure.It should combine many solutions (intensive care, CT scanner after operation) to limit the influence and development of the rest traumas.
Intracranial Pressure ; Blood Coagulation

Objectives: Assess some disorder of hemostasis in the patient of cirrhosis; Estimate the correlation between these disorders and the Child-Pugh score. Methods: 30 patients of cirrhosis diagnosed upon the clinical, biological and imaging criteria, in the Department of HepatoGastroEnterology, Hue Central Hospital, from January to October 2000. Results and conclusion: The frequency of the disorder of hemostasis in the patients of cirrhosis is about 92%, the most frequent of these disorders is the prolongation of prothrombine time (83.3%). A diminution of fibrinogen concentration was found in 46.7% the cases. Significant prolongation of the time of Howell and Cephalin - Kaolin time are found respectively in 53.4% and 40%. Thrombocytopenia occurs in only 6.7%. Clinical manifestations don't reflex exactly the disorders of hemostasis, bleeding in the peritoneal cavity was found in 13.3%. There isn't any strict correlation between Child-Pugh score (CPS) and any of the hemostasis disorders. Apart from a medium correlation between CPS and prothrombin time (r=0.56, p<0.05) and concentration of fibrinogen (r=0.62, p<0.05) and minimal correlation between CPS and time of Howell (r=0.32, p<0.05) and Time of Cephalin - Kaolin (r=0.30, p>0.05)
Fibrosis ; Blood Coagulation Disorders

A study on the coagulation changes in 31 patients with moderate acute hepatitis B in the Army Central hospital 108 and the Institute of Clinical Medicine and Tropical diseases has shown that activated partial thromboplastin time (APTT) was prolonged, the prothrombin rate and the coagulant factors of II,VII and X were moderately reduced during stage of complete crisis and reversed during remission stage. The coagulant factor V was not be influenced. Number of thrombocyte and concentrations of compounds FDF, D-dimer from decomposition of fibrin/fibrinogen was normal.
Hepatitis ; Blood Coagulation

The study involved 60 patients with acute leukemia at B¹ch Mai Hospital between June and December 2000. Among these, there were 33 males and 27 females. Findings: 65% of patients have hemorrhage; 88.3% have reduction in platelet count. There was the correlation between reduction in platelet count and symptoms of hemorrhage, with the rate of hemorrhage was 84.6% when number of platelet reduced by less than 30G/l. 46% of patients have endogenous dyscoagulation and 23% have exogenous dyscoagulation. DIC was found in 28.3% of patients. Hemorrhage in acute leukemia also related to dyscoagulation.
Leukemia ; Blood Coagulation Disorders