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AssigneesBoard of Regents, The University of Texas System, Cornell Research Foundation, Inc.
InventorsRobert G. Kilbourn, Steven S. Gross, Owen W. Griffith
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The present invention involves a method for prophylaxis or treatment of an animal for systemic hypotension induced by endotoxin and/or a biological response modifier such as the cytokines, IFN, TNF, IL-1 or IL-2 and the like. Said method involves administering, preferably intravascularly, a therapeutically effective amount of dobutamine and an inhibitor of nitric oxide formation from arginine. Although preferable administration is intravascular, it is contemplated that other parenteral administration routes such as intraperitoneal, intramuscular or subdermal injection, for example, may prove useful. Enteral or topical administration of arginine analogs may also prove beneficial under certain clinical conditions.
A method for treating hypotension induced by nitric oxide in septic shock, the method comprising concomitantly intravascularly administering a therapeutically effective amount of dobutamine and N.sup.G -substituted L-arginine or N.sup.G, N.sup.G -disubstituted L-arginine, whereby mean arterial pressure and cardiac output are increased.
A method for treating hypotension attendant to septic shock comprising concomitantly intravascularly administering N.sup.G -methyl-L-arginine and dobutamine in effective therapeutic amounts to a patient in septic shock, whereby mean arterial pressure and cardiac output are increased.
Dependencies are inferred from the claim text.