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ELOCTATE® [Antihemophilic Factor (Recombinant), Fc Fusion Protein] logo

Bleed and joint bleed protection with ELOCTATE®


Adult and Adolescent

With ELOCTATE individualized prophylaxis, adult and adolescent patients experienced a decrease in overall ABR over 5 years of clinical data1-4*

In the individualized prophylaxis arm, additional annualized bleed rates were1-3:

  • AsBR: 0.0 (0.0-2.0) in A-LONG, 0.1 (0.0-1.1) in ASPIRE
  • Traumatic ABR: 0.0 (0.0-1.8) in A-LONG, 0.2 (0.0-1.1) in ASPIRE
  • Joint ABR: 0.0 (0.0-3.1) in A-LONG, 0.5 (0.0-1.7) in ASPIRE

In the A-LONG study, of 117 patients enrolled in the individualized prophylaxis arm, 112 were treated for ≥6 months. Dosing intervals were evaluated during the last 3 months of the study. Number of infusions may vary per individual. Individualized prophylaxis regimen: 25 IU/kg and 50 IU/kg of ELOCTATE on the first and fourth days of the week, respectively. Dose adjustments (25 to 65 IU/kg) and interval adjustments (every 3 to 5 days) were allowed based on a subject’s PK data and observed bleeding pattern.1

In the ASPIRE study, the individualized prophylaxis regimen was 25 to 65 IU/kg every 3 to 5 days or twice weekly (20 to 65 IU/kg on Day 1, 40 to 65 IU/kg on Day 4).2

Nearly 100% of target joints† were resolved with ELOCTATE prophylaxis5‡

  • In 111 adult and adolescent patients taking ELOCTATE prophylaxis, 234 out of 235 target joints were resolved5


* The median cumulative treatment duration from the beginning of A-LONG to the end of ASPIRE was 4.5 years (range: 0.7 to 5.9 years).6
† A target joint is defined as a major joint with ≥3 bleeding episodes in a consecutive 6-month period. Target joint resolution is defined as ≤2 spontaneous bleeds in a 12-month period.5
‡Data based on a post-hoc analysis of the ASPIRE extension trial presented at EAHAD 2019. 54 adult and adolescent patients, and 56 pediatric patients, had no target joints at baseline when enrolled in A-LONG and Kids A-LONG, respectively.3,5,7
ABR=annualized bleed rate; AsBR=annualized spontaneous bleed rate; PK=pharmacokinetic.

See ELOCTATE pediatric bleed and joint bleed data →

INDICATION

ELOCTATE® [Antihemophilic Factor (Recombinant), Fc Fusion Protein], is a recombinant DNA derived, antihemophilic factor indicated in adults and children with Hemophilia A (congenital Factor VIII deficiency) for: on-demand treatment and control of bleeding episodes, perioperative management of bleeding, and routine prophylaxis to reduce the frequency of bleeding episodes.

Limitation of Use
ELOCTATE is not indicated for the treatment of von Willebrand disease.

IMPORTANT SAFETY INFORMATION

CONTRAINDICATIONS
ELOCTATE is contraindicated in patients who have had life-threatening hypersensitivity reactions to ELOCTATE or its excipients.

WARNINGS AND PRECAUTIONS

  • Hypersensitivity reactions have been reported with ELOCTATE. Allergic-type hypersensitivity reactions, including anaphylaxis, have been reported with Factor VIII replacement products. Immediately discontinue ELOCTATE and initiate appropriate treatment if hypersensitivity reactions occur.
  • Formation of neutralizing antibodies (inhibitors) to Factor VIII has been reported following administration of ELOCTATE. Patients using ELOCTATE should be monitored for the development of Factor VIII inhibitors. Clotting assays (e.g., one-stage) may be used to confirm that adequate Factor VIII levels have been achieved and maintained.
  • Hemophilic patients with cardiovascular risk factors or diseases may be at the same risk to develop cardiovascular events as non-hemophilic patients when clotting has been normalized by treatment with Factor VIII.
  • If a central venous access device (CVAD) is required, risk of CVAD-related complications including local infections, bacteremia, and catheter-site thrombosis should be considered.

ADVERSE REACTIONS
The most frequently occurring adverse reactions (incidence >0.5% of subjects) reported in previously treated patients (PTPs) clinical trials were arthralgia, malaise, myalgia, headache, and rash. The most frequently occurring adverse reactions (incidence ≥1.0% of subjects) reported in previously untreated patients (PUPs) clinical trials were Factor VIII inhibition, device-related thrombosis, and rash papular.

INDICATION

IMPORTANT SAFETY INFORMATION

References: 1. ELOCTATE [package insert]. Waltham, MA: Bioverativ Therapeutics Inc. 2. Nolan B, et al. Poster presented at: 60th American Society of Hematology Annual Meeting & Exposition; December 2018; San Diego, CA. 3. Mahlangu J et al. Blood. 2014;123(3):317-325. 4. Konkle B, et al. Poster presented at: 12th Annual Congress of the European Association for Haemophilia and Allied Disorders; February 2019; Prague, Czech Republic. 5. Oldenburg J, et al. Poster presented at: 12th Annual Congress of the European Association for Haemophilia and Allied Disorders; February 6-8, 2019; Prague, Czech Republic Poster P158. 6. Nolan B et al. Haemophilia. 2020;26(3):494-502. 7. Young G et al. J Thromb Haemost. 2015;13:1-11. 8. Mahlangu J et al. J Thromb Haemost. 2016;116(1):1-8. 9. Nolan B et al. Haemophilia. 2020;26(suppl.):494-502. 10. Konkle B et al. Res Pract Thromb Haemost. 2023;7(6):102180.

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