Acute hepatic insufficiency depressant and method for evaluating drug efficacy thereof

摘要

The present invention provides a therapeutic agent for acute liver failure containing a hepatocyte growth factor (HGF), particularly an agent for treating fulminant hepatitis or late onset hepatic failure or suppression of progression of acute liver failure without hepatic coma to fulminant hepatitis or late onset hepatic failure. The present invention also provides a method for evaluating the efficacy of HGF including measuring the amount of α-fetoprotein (liver regeneration biomarker) and/or soluble Fas (anti-apoptotic biomarker) in a sample obtained from a liver injury patient administered with HGF.

主权项

1. A method of treating acute liver failure comprising
administering an effective amount of a hepatocyte growth factor having an amino acid sequence with not less than 98% identity to the amino acid sequence of amino acids 32-728 of SEQ ID NO: 2 to a patient in need thereof, wherein the hepatocyte growth factor is administered by once daily intravenous infusion and about 10% of the one dose is administered in the first ⅓ of the single administration time, about 30% of the one dose is administered in the next ⅓ of the single administration time, and about 60% of the one dose is administered in the final ⅓ of the single administration time, and wherein patient survival is prolonged.