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Hemophilia A Case Study: Otis


43 year old Caucasian male

Switched to ALTUVIIIO November 2023
Otis has moderate hemophilia A with FVIII levels at 4% and works a physically demanding job as a truck loader. Otis was treating his bleeds on-demand with SHL therapy. Otis presented to the clinic with right knee pain, swelling, and limited range of motion. He also complained of back pain, and has a history of pain in the right shoulder and left ankle.

Patient Information

  • Experienced recurrent joint bleeding 2 to 3x a month, affecting his ability to work
  • Target joints include knees and right shoulder. Otis also has a history of left-ankle bleeds

  • Overweight (lives a sedentary lifestyle outside of work, as he was told in the past that he was unable to exercise as a patient with hemophilia)
  • Sleep apnea

  • Family with known hemophilia A

  • BP: 117/80
  • BMI: 36.21
  • Right knee has a limited ROM compared to left (R KN +6-125, L KN 0-125)

 

  • Baseline FVIII levels at 4% (date obtained: April 2023)

Otis’ Path to High Sustained Factor Replacement Therapy, ALTUVIIIO

Diagnosis

  • Birth: Moderate hemophilia A (Factor VIII: 4%)

After diagnosis

Otis has been managing his pain due to breakthrough bleeds with analgesics, and has been noncompliant with the on-demand standard half-life therapy dosing instruction for treating his bleeds.

  • Otis initially worked a sedentary job and experienced minimal bleeds
  • After changing jobs, bleed occurrence increased to 2 to 3x a month requiring him to take time off work
  • Recently experienced bleed with severe pain, requiring bracing and absence from work

Before ALTUVIIIO

  • Persistent, frequent bleeds and pain following a job switch

Considering the switch

Provider and Otis discussed:

  • Frequent bleeds and lifestyle impact, such as recovery time and ability to work
  • Worries of increased treatment burden with prophylaxis vs current on-demand treatment


Provider and Otis determined ALTUVIIIO was the best fit for him to1,2:

  • Establish early bleed prevention
  • Improve bleed protection
  • Reduce pain caused by bleeds
  • Alleviate concerns about prophylaxis treatment burden with once-weekly dosing

After ALTUVIIIO

Switched to ALTUVIIIO: November 2023

  • Since starting ALTUVIIIO prophylaxis, Otis has remained compliant with his once-weekly dosing and has reported 0 episodes of breakthrough bleeding

Do you have patients like Otis?

If so, it may be worth it to consider the following:

How good is good enough?
Do you have patients who feel that they are doing okay on their current treatment?

Choosing the right treatment
How would you discuss switching to a more appropriate treatment option, like ALTUVIIIO, with patients like Otis?

Unlocking high sustained factor levels
Do you think high sustained factor levels and once-weekly dosing with ALTUVIIIO could benefit your patients like Otis?

BMI=body mass index; BP=blood pressure; FVIII=Factor VIII; L KN=left knee; R KN=right knee; ROM=range of motion; SHL=standard half-life.

Other ALTUVIIIO patients that made the switch!

Meet Peter

A 32 year old reverend with severe hemophilia A previously on prophylaxis therapy.

Meet Noah

A 2 year old who was diagnosed with severe hemophilia A at birth due to a de novo mutation and was treating with prophylaxis therapy.

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Learn how ALTUVIIIO was studied

The XTEND-1 trial studied ALTUVIIIO in the prophylaxis, on-demand, and perioperative settings in adult and adolescent patients.

What’s next?

If you’re interested in learning more about ALTUVIIIO, why not set up a chat with one of our representatives?

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.

Important Safety Information

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 are 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.

Indication

Important Safety Information

References: 1. ALTUVIIIO Prescribing Information. Bioverativ Therapeutics Inc. Waltham, MA. 2. von Drygalski A, et al. N Engl J Med. 2023;388(4):310-318.

© 2024 Sanofi. All rights reserved. ALTUVIIIO, MyALTUVIIIO, and Sanofi are registered trademarks of Sanofi or an affiliate. MAT-US-2408466-v1.0-10/2024 Last Updated: October 2024