Important Safety Information    Prescribing Information

NovoSeven^® RT is indicated for congenital hemophilia A or B with inhibitors, congenital Factor VII deficiency, Glanzmann’s thrombasthenia with refractoriness to platelets, and acquired hemophilia.

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Hello, [Designation] [First name] [Last name].

I’m reaching out to help you support patients with rare bleeding disorders.

The diagnosis of Glanzmann’s thrombasthenia is often missed because it shares clinical features with other acquired platelet disorders and von Willebrand disease.^1,2 Knowing the right diagnosis and common symptoms can help determine the right treatment options for your patients.

This diagnostic and treatment algorithm for Glanzmann’s thrombasthenia lists steps for testing and diagnosing patients.

Selected Important Safety Information

Warnings and Precautions

• Serious arterial and venous thrombotic events have been reported in clinical trials and postmarketing surveillance
• Patients with congenital hemophilia receiving concomitant treatment with aPCCs (activated prothrombin complex concentrates), older patients particularly with acquired hemophilia and receiving other hemostatic agents, and patients with a history of cardiac and vascular disease may have an increased risk of developing thrombotic events

Indications and Usage

NovoSeven^® RT (coagulation Factor VIIa, recombinant) is a coagulation factor indicated for:

• Treatment of bleeding episodes and perioperative management in adults and children with hemophilia A or B with inhibitors, congenital Factor VII (FVII) deficiency, and Glanzmann’s thrombasthenia with refractoriness to platelet transfusions, with or without antibodies to platelets
• Treatment of bleeding episodes and perioperative management in adults with acquired hemophilia

Important Safety Information (cont’d)

Warnings and Precautions

• Hypersensitivity reactions, including anaphylaxis, can occur with NovoSeven^® RT. Patients with a known hypersensitivity to mouse, hamster, or bovine proteins may be at a higher risk of hypersensitivity reactions. Discontinue infusion and administer appropriate treatment when hypersensitivity reactions occur
• Factor VII deficient patients should be monitored for prothrombin time (PT) and factor VII coagulant activity (FVII:C). If FVII:C fails to reach the expected level, or PT is not corrected, or bleeding is not controlled after treatment with the recommended doses, antibody formation may be suspected and analysis for antibodies should be performed
• Laboratory coagulation parameters (PT/INR, aPTT, FVII:C) have shown no direct correlation to achieving hemostasis

Adverse Reactions

• The most common and serious adverse reactions in clinical trials are thrombotic events. Thrombotic adverse reactions following the administration of NovoSeven^® RT in clinical trials occurred in 4% of patients with acquired hemophilia and 0.2% of bleeding episodes in patients with congenital hemophilia

Drug Interactions

• Thrombosis may occur if NovoSeven^® RT is administered concomitantly with Coagulation Factor XIII

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Hope to hear from you soon,

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Reference:

1. Solh T, Botsford A, and Solh M. Glanzmann’s thrombasthenia: pathogenesis, diagnosis, and current and emerging treatment options. J Blood Med. 2015;6:219-227.
2. Lambert MP. What to do when you suspect an inherited platelet disorder. Hematology Am Soc Hematol Educ Program. 2011;2011:377-383.