Plasbumin

Plasbumin Mechanism of Action

human albumin

Manufacturer:

Grifols

Distributor:

DKSH
Full Prescribing Info
Action
Pharmacology: Each 20 mL vial of Plasbumin-25 supplies the oncotic equivalent of approximately 100 mL citrated plasma; 50 mL supplies the oncotic equivalent of approximately 250 mL citrated plasma.
When administered intravenously to an adequately hydrated subject, the oncotic (colloid osmotic) effect of 20 mL Plasbumin-25 is such that it will draw approximately a further 70 mL of fluid from the extravascular tissues into the circulation within 15 minutes, thus increasing the total blood volume and reducing both hemoconcentration and whole blood viscosity. Accordingly, the main clinical indications are for hypoproteinemic states involving reduced oncotic pressure, with or without accompanying edema. Plasbumin-25 can also be used as a plasma volume expander.
Albumin is a transport protein and it may be useful in severe hemolytic disease in the neonate who is awaiting exchange transfusion. The infused albumin may reduce the level of free bilirubin in the blood. This could also be of importance in acute liver failure where albumin might serve the dual role of supporting plasma oncotic pressure, as well as binding excessive plasma bilirubin.
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