[Effect on hemostasis and thrombogenesis by septic processes especially in childhood].
In 284 children with sepsis coagulation analyses were carried out. In sepsis in the postnatal period number of thrombocytes, plasminogen, antithrombin III, alpha 2-macroglobulin and factor V were initially decreased on an average, but fibrinogen, alpha 2-antiplasmin, the factors II and X as well as the trypsin inhibitor capacity were increased. The initially on an average reduced parameters often still considerably decreased, in order to increase after this to the norm of age within one to two weeks. The thrombocytopenia longest persists, often to the third week. The components initially found increased on an average in most cases rapidly increase and beyond the norm of age. They behave as acute phase proteins. In sepsis beyond the neonatal period the quality of the acute phase protein is in numerous components still more distinct than in the postnatal period. Several parameters also showed a completely other dynamics: the thrombocytopenia is of lesser size and shorter duration and is very often changed by a thrombocytosis. Here alpha 2-macroglobulin also has the quality of an acute phase protein. From the dynamics observed is concluded that disseminated intravascular coagulation processes frequently accompany the initial phase of the sepsis. They cause an eminent over-production of coagulation components which is limited by their production capacity and partly compensates the defects. The diversity of the constellation is explained by different sizes of consumption and compensation. The parameters in their dynamics have diagnostic valency. As far as the difference from fibrinogen level and number of thrombocytes is concerned it could already proved by simple means.
D001424:Bacterial Infections / Q000503:physiopathology*; D001780:Blood Coagulation Tests; D002675:Child, Preschool; D006487:Hemostasis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D018805:Sepsis / Q000503:physiopathology*; D012772:Shock, Septic / Q000503:physiopathology; D013921:Thrombocytopenia / Q000503:physiopathology; D013922:Thrombocytosis / Q000503:physiopathology; D013927:Thrombosis / Q000209:etiology* / Q000503:physiopathology
Beeinflussung von Hämostase und Thrombogenese durch septische Prozesse speziell im Kindesalter.