Aminocaproic acid intravenous

The euglobulin clot lysis test is abnormal in primary fibrinolysis but normal in DIC. Aminocaproic Acid Injection must not be used in the presence of DIC without concomitant heparin. WARNINGS In patients with upper urinary tract bleeding, aminocaproic acid administration has been known to cause intrarenal obstruction in the form of glomerular capillary thrombosis or clots in the renal pelvis and ureters.

Clinical presentation may range from mild myalgias with weakness and fatigue to a severe proximal myopathy with rhabdomyolysis, myoglobinuria, and acute renal failure. Muscle enzymes, especially creatine phosphokinase (CPK) are elevated. CPK levels should be monitored in patients on long-term therapy. Aminocaproic Acid Injection administration should be stopped if a rise in CPK is noted.

DOSAGE AND ADMINISTRATION Intravenous Aminocaproic Acid Injection, USP is administered by infusion, utilizing the usual compatible intravenous vehicles (e.g., Sterile Water for Injection, Sodium Chloride for Injection, 5% Dextrose or Ringer’s Injection). Although Sterile Water for Injection is compatible for intravenous injection the resultant solution is hypo-osmolar.

RAPID INJECTION OF AMINOCAPROIC ACID INJECTION UNDILUTED INTO A VEIN IS NOT RECOMMENDED. For the treatment of acute bleeding syndromes due to elevated fibrinolytic activity, it is suggested that 16 to 20 mL (4 to 5 g) of aminocaproic acid in 250 mL of diluent be administered by infusion during the first hour of treatment, followed by a continuing infusion at the rate of 4 mL (1 g) per hour in 50 mL of diluent.

This method of treatment would ordinarily be continued for about 8 hours or until the bleeding situation has been controlled. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. Do not administer unless the solution is clear and seal is intact.