Complete dosing information for ALTEPLASE
Medical guidance required: Dosing information here is for educational purposes. Your healthcare provider will determine the appropriate dose based on your specific condition, kidney function, other medications, and medical history. Never adjust your dose without consulting your doctor or pharmacist.
DOSAGE AND ADMINISTRATION Cathflo ® Activase ® (Alteplase) is for instillation into the dysfunctional catheter at a concentration of 1 mg/mL. • Patients weighing ≥30 kg: 2 mg in 2 mL • Patients weighing <30 kg: 110% of the internal lumen volume of the catheter, not to exceed 2 mg in 2 mL If catheter function is not restored at 120 minutes after 1 dose of Cathflo Activase, a second dose may be instilled (see Instructions for Administration ). There is no efficacy or safety information on dosing in excess of 2 mg per dose for this indication. Studies have not been performed with administration of total doses greater than 4 mg (two 2‑mg doses). Instructions for Administration Preparation of Solution Reconstitute Cathflo Activase to a final concentration of 1 mg/mL: Aseptically withdraw 2.2 mL of Sterile Water for Injection, USP (diluent is not provided). Do not use Bacteriostatic Water for Injection. Inject the 2.2 mL of Sterile Water for Injection, USP, into the Cathflo Activase vial, di