Symptoms and Diagnosis

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Acquired hemophilia is difficult to recognize. The most common symptoms are:

Bleeding into the skin (purpura)
Bleeding into soft tissues
Internal hemorrhage

Unlike classic hemophilia, patients with acquired hemophilia do not usually have joint bleeds. However, the bleeding into skin and soft tissues, along with the complications, can be very serious.

Acquired hemophilia is diagnosed with laboratory tests which measure clotting time (aPTT) and Factor VIII levels.

If you experience prolonged bleeding, contact emergency personnel and your physician immediately.

INDICATIONS

NovoSeven^® RT is indicated for the treatment of bleeding episodes in hemophilia A or B patients with inhibitors to FVIII or FIX and in patients with acquired hemophilia; prevention of bleeding in surgical interventions or invasive procedures in hemophilia A or B patients with inhibitors to FVIII or FIX and in patients with acquired hemophilia; treatment of bleeding episodes in patients with congenital Factor VII deficiency and prevention of bleeding in surgical interventions or invasive procedures in patients with congenital FVII deficiency.

IMPORTANT SAFETY INFORMATION

The most common side effects in people taking rFVIIa were fever, bleeding, injection site reaction, joint pain, headache, hypertension, hypotension, nausea, vomiting, pain, swelling, and rash.
After taking rFVIIa, some patients have more of a risk of thrombosis, which is when a clot forms in a blood vessel and causes harm. Although the extent of this risk is not known, it is thought to be small. Some patients have conditions that may increase this risk. These include clogged arteries, blood clots that form throughout the body instead of at the place of injury, a type of blood poisoning called septicemia, and crush injury, which is when a body part is crushed or squeezed between heavy or immobile objects. Also, people taking aPCCs/PCCs (activated or nonactivated prothrombin complex concentrates) at the same time that they are taking NovoSeven^® RT may be at increased risk for thrombosis.
People who have ever had a bad reaction to proteins from mice, hamsters, or "bovines" (such as an ox or cow) should consult their physician prior to using NovoSeven^® RT.
Serious adverse events which may or may not have been related to the use of rFVIIa occurred in 14 of the 298 patients in the initial clinical program.
There have been no reports of rFVIIa causing bad reactions to "analgesics" (such as pain killers), "antibiotics" (the drugs used to treat infection), or "sedatives" (sleeping pills or tranquilizers).
Some patients with Factor VII deficiency have developed resistance (antibodies) to Factor VII after treatment with rFVIIa. These patients had been previously treated with human plasma and/or plasma-derived Factor VII.
Use of NovoSeven^® RT with other formulations of rFVIIa is not recommended due to potential dosing errors resulting from different concentrations.

Please click here for NovoSeven^® RT Prescribing Information

Please click here for original NovoSeven^® Prescribing Information

Novo Nordisk is a registered trademark of Novo Nordisk A/S.
NovoSeven is a registered trademark of Novo Nordisk Health Care AG.
© 2008 Novo Nordisk Inc. 135550 June 2008