
ALTUVIIIO®
antihemophilic factor (recombinant), Fc-VWF-XTEN fusion protein-ehtl
THE FIRST AND ONLY ONCE-WEEKLY, HIGH-SUSTAINED FACTOR FOR HEMOPHILIA A1,2
HONORING SANOFI’S COMMITMENT TO PATIENTS WITH HEMOPHILIA
Some of the most serious unmet patient needs today are in the field of hematology. Hemophilia is the cornerstone of the rare blood disorders franchise.
Our extended half-life factor replacement therapies for patients with hemophilia A and B were launched in 2014, becoming the first innovations in hemophilia management in ~20 years. Since then, they have been used to treat more than 3,500 people with hemophilia worldwide.
We have a commitment to the hemophilia community and are continuing to explore potential new treatment approaches, which could allow patients to live beyond the limitations of their condition.

Hemophilia A: Treatment landscape
The coagulation cascade, disease management, and unmet needs are important to understand before evaluating the clinical value of a treatment.
References: 1. Data on file. Bioverativ Therapeutics Inc.; 2022. 2. Lissitchkov T, Willemze A, Jan C, Zilberstein M, Katragadda S. Pharmacokinetics of recombinant factor VIII in adults with severe hemophilia A: fixed-sequence single-dose study of octocog alfa, rurioctocog alfa pegol, and efanesoctocog alfa. Res Pract Thromb Haemost. 2023;7(4):100176. doi:10.1016/j.rpth.2023.100176
INDICATION
ALTUVIIIO® [antihemophilic factor (recombinant), Fc-VWF-XTEN fusion protein-ehtl] is a von Willebrand Factor (VWF) independent recombinant DNA-derived, Factor VIII concentrate indicated for use in adults and children with hemophilia A (congenital factor VIII deficiency) for:
- Routine prophylaxis to reduce the frequency of bleeding episodes
- On-demand treatment & control of bleeding episodes
- Perioperative management of bleeding
Limitation of Use
ALTUVIIIO is not indicated for the treatment of von Willebrand disease.
CONTRAINDICATIONS
ALTUVIIIO is contraindicated in patients who have had severe hypersensitivity reactions, including anaphylaxis, to the product or its excipients.
WARNINGS AND PRECAUTIONS
- Allergic-type hypersensitivity reactions, including anaphylaxis, may occur with ALTUVIIIO. Allergic-type hypersensitivity reactions were not reported in the clinical trials. Advise patients to discontinue use of ALTUVIIIO if hypersensitivity symptoms occur and contact a physician and/or seek immediate emergency care.
- Formation of neutralizing antibodies (inhibitors) to Factor VIII is possible following administration of ALTUVIIIO. Neutralizing antibodies were not reported in the clinical trials. Monitor all patients for the development of Factor VIII inhibitors by appropriate clinical observations and laboratory tests.
- If assessment of plasma Factor VIII activity is needed, it is recommended to use a validated one-stage clotting assay. The ALTUVIIIO Factor VIII activity level is overestimated by the chromogenic assay and a specific ellagic acid-based aPTT reagent in one-stage clotting assay by approximately 2.5-fold. If these assays are used, divide the result by 2.5 to approximate the patient’s ALTUVIIIO Factor VIII activity level.
ADVERSE REACTIONS
The most common adverse reactions (>10% of subjects) reported in clinical trials were headache and arthralgia.
Please see full Prescribing Information.
Learn more about Sanofi’s commitment to fighting counterfeit drugs.
INDICATION
ALTUVIIIO® [antihemophilic factor (recombinant), Fc-VWF-XTEN fusion protein-ehtl] is a von Willebrand Factor (VWF) independent recombinant DNA-derived, Factor VIII concentrate indicated for use in adults and children with hemophilia A (congenital factor VIII deficiency) for:
- Routine prophylaxis to reduce the frequency of bleeding episodes
- On-demand treatment & control of bleeding episodes
- Perioperative management of bleeding
Limitation of Use
ALTUVIIIO is not indicated for the treatment of von Willebrand disease.
CONTRAINDICATIONS
ALTUVIIIO is contraindicated in patients who have had severe hypersensitivity reactions, including anaphylaxis, to the product or its excipients.
WARNINGS AND PRECAUTIONS
- Allergic-type hypersensitivity reactions, including anaphylaxis, may occur with ALTUVIIIO. Allergic-type hypersensitivity reactions were not reported in the clinical trials. Advise patients to discontinue use of ALTUVIIIO if hypersensitivity symptoms occur and contact a physician and/or seek immediate emergency care.
- Formation of neutralizing antibodies (inhibitors) to Factor VIII is possible following administration of ALTUVIIIO. Neutralizing antibodies were not reported in the clinical trials. Monitor all patients for the development of Factor VIII inhibitors by appropriate clinical observations and laboratory tests.
- If assessment of plasma Factor VIII activity is needed, it is recommended to use a validated one-stage clotting assay. The ALTUVIIIO Factor VIII activity level is overestimated by the chromogenic assay and a specific ellagic acid-based aPTT reagent in one-stage clotting assay by approximately 2.5-fold. If these assays are used, divide the result by 2.5 to approximate the patient’s ALTUVIIIO Factor VIII activity level.
ADVERSE REACTIONS
The most common adverse reactions (>10% of subjects) reported in clinical trials were headache and arthralgia.
Please see full Prescribing Information.
Learn more about Sanofi’s commitment to fighting counterfeit drugs.
INDICATION
ALTUVIIIO® [antihemophilic factor (recombinant), Fc-VWF-XTEN fusion protein-ehtl] is a von Willebrand Factor (VWF) independent recombinant DNA-derived, Factor VIII concentrate indicated for use in adults and children with hemophilia A (congenital factor VIII deficiency) for:
- Routine prophylaxis to reduce the frequency of bleeding episodes
- On-demand treatment & control of bleeding episodes
- Perioperative management of bleeding
Limitation of Use
ALTUVIIIO is not indicated for the treatment of von Willebrand disease.
CONTRAINDICATIONS
ALTUVIIIO is contraindicated in patients who have had severe hypersensitivity reactions, including anaphylaxis, to the product or its excipients.
WARNINGS AND PRECAUTIONS
- Allergic-type hypersensitivity reactions, including anaphylaxis, may occur with ALTUVIIIO. Allergic-type hypersensitivity reactions were not reported in the clinical trials. Advise patients to discontinue use of ALTUVIIIO if hypersensitivity symptoms occur and contact a physician and/or seek immediate emergency care.
- Formation of neutralizing antibodies (inhibitors) to Factor VIII is possible following administration of ALTUVIIIO. Neutralizing antibodies were not reported in the clinical trials. Monitor all patients for the development of Factor VIII inhibitors by appropriate clinical observations and laboratory tests.
- If assessment of plasma Factor VIII activity is needed, it is recommended to use a validated one-stage clotting assay. The ALTUVIIIO Factor VIII activity level is overestimated by the chromogenic assay and a specific ellagic acid-based aPTT reagent in one-stage clotting assay by approximately 2.5-fold. If these assays are used, divide the result by 2.5 to approximate the patient’s ALTUVIIIO Factor VIII activity level.
ADVERSE REACTIONS
The most common adverse reactions (>10% of subjects) reported in clinical trials were headache and arthralgia.
Please see full Prescribing Information.
Learn more about Sanofi’s commitment to fighting counterfeit drugs.
This site is intended for US payers only.
© Sanofi. All rights reserved.
ALTUVIIIO and Sanofi are registered trademarks of Sanofi or an affiliate.