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Important Safety Information  |  Prescribing Information
Esperoct® Antihemophilic factor (recombinant), Glycopegylated-exei logo.
Esperoct® is used to treat and prevent or reduce the number of bleeding episodes in people with hemophilia A.
Elevate your factor levels and reduce severity
Severe Moderate Mild Hemophilia A Dial
If you are an adult or adolescent with severe hemophilia A, treating with Esperoct® 50 IU/kg every 4 days could help you achieve factor levels defined as mild for 90% of the time and mild-to-moderate for 100% of the time.a,b
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a Mild hemophilia A was defined as factor VIII (FVIII) activity >5 IU/dL (>5% of normal), moderate as 1-5 IU/dL (1-5% of normal), and severe as <1 IU/dL (<1% of normal).
b Steady-state factor VIII (FVIII) activity levels were estimated in 143 adults and adolescents using PK modeling.
 
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Selected Important Safety Information
Who should not use Esperoct®?
  • You should not use Esperoct® if you are allergic to factor VIII or any of the other ingredients of Esperoct® or if you are allergic to hamster proteins
What is the most important information I need to know about Esperoct®?
  • Do not attempt to do an infusion yourself unless you have been taught how by your healthcare provider or hemophilia treatment center
  • Call your healthcare provider right away or get emergency treatment right away if you get any signs of an allergic reaction, such as: hives, chest tightness, wheezing, dizziness, difficulty breathing, and/or swelling of the face
Please click here or scroll below for additional Important Safety Information.
From severe to mild: Esperoct® helps children too.
Severe Moderate Mild Hemophilia A Castle
With Esperoct® 60 IU/kg (50-75 IU/kg) twice weekly, children <12 years with severe hemophilia A could achieve factor levels defined as mild for 72% of the time and mild-to-moderate for 97.9% of the time.a,c
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c Steady-state factor VIII (FVIII) activity levels were estimated using PK modeling in children <12 years. Twice weekly dosing was a dosing interval of every 3 or 4 days.
What is Esperoct®?
Esperoct® [antihemophilic factor (recombinant), glycopegylated-exei] is an injectable medicine to treat and prevent or reduce the number of bleeding episodes in people with hemophilia A. Your healthcare provider may give you Esperoct® when you have surgery
  • Esperoct® is not used to treat von Willebrand Disease
Important Safety Information (cont’d)
What should I tell my healthcare provider before using Esperoct®?
  • Before taking Esperoct®, you should tell your healthcare provider if you have or have had any medical conditions, take any medicines (including non-prescription medicines and dietary supplements), are nursing, pregnant or planning to become pregnant, or have been told that you have inhibitors to factor VIII
  • our body can make antibodies called “inhibitors” against Esperoct®, which may stop Esperoct® from working properly. Call your healthcare provider right away if your bleeding does not stop after taking Esperoct®
What are the possible side effects of Esperoct®?
  • Common side effects of Esperoct® include rash or itching, and swelling, pain, rash or redness at the location of infusion
Please click here for Prescribing Information.
Esperoct® is a prescription medication.
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.
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Esperoct® is a registered trademark of Novo Nordisk Health Care AG.
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© 2020 Novo Nordisk  All rights reserved.  US20ESP00119  January 2021
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