[Dosage and curative effect of blood coagulation factor VIII in the prevention and treatment of haemophilia A in children].
Zhong Nan Da Xue Xue Bao Yi Xue Ban
; 39(8): 831-4, 2014 Aug.
Article
em Zh
| MEDLINE
| ID: mdl-25202961
ABSTRACT
OBJECTIVE:
To study the correlation between dosage and curative effect of blood coagulation factor VIII in the prevention and treatment of haemophilia A in children and to determine the suitable dose for prevention of hemophilia in developing countries.METHODS:
For different body weights of child patient, every time we used the same dosage of blood coagulation factor VIII (250 U each time, 3 times a week) and observed and recorded the number of hemorrhages in child patients. Then we compared the number of hemorrhages with children without treatment to determine the curative effect. According to the different body weights, we calculated the dosage of VIII factor of blood coagulation per kilogram (hereinafter referred to as the dose), and used Spearman correlation coefficient to study the correlation between dose and curative effect.RESULTS:
The number of hemorrhages in 58 child patients before the treatment was 4.36 ± 1.78, while after the treatment was 2.22 ± 1.04 (t=7.91, P<0.001). The Spearman correlation coefficient of child patients of 5-10 U/kg was -0.421 (P=0.005); the Spearman correlation coefficient of child patients of 10-15 U/kg was -0.331 (P=0.030); the Spearman correlation coefficient of child patients over 15 U/kg was -0.16 (P=0.325).CONCLUSION:
Prevention and treatment can significantly reduce the times of hemorrhage in hemophilia patients.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fator VIII
/
Hemofilia A
Limite:
Child
/
Humans
Idioma:
Zh
Ano de publicação:
2014
Tipo de documento:
Article