WILATE Powder and solvent for solution for injection Ref.[50681] Active ingredients: Coagulation factor VIII Von Willebrand factor

Source: Health Products Regulatory Authority (IE)  Revision Year: 2021  Publisher: Octapharma (IP) SPRL, Allée de la Recherche 65, 1070 Anderlecht, Belgium

Product name and form

Wilate, 500 IU VWF/500 IU FVIII, powder and solvent for solution for injection.

Wilate, 1000 IU VWF/1000 IU FVIII, powder and solvent for solution for injection.

Pharmaceutical Form

Powder and solvent for solution for injection.

Freeze-dried powder: white or pale yellow powder or crumbly solid.

Qualitative and quantitative composition

Wilate is presented as a powder and solvent for solution for injection. Each vial contains nominally 500 IU/1000 IU human von Willebrand factor (VWF) and human coagulation factor VIII (FVIII).

The product contains approximately 100 IU/ml human von Willebrand factor when reconstituted with 5 ml/10 ml Water for Injections with 0.1 % Polysorbate 80. The specific activity of Wilate is ≥67 IU VWF:RCo/mg protein.

The VWF potency (IU) is measured according to ristocetin cofactor activity (VWF:RCo) compared to the International Standard for von Willebrand Factor Concentrate (WHO).

The product contains approximately 100 IU/ml human coagulation factor VIII when reconstituted with 5 ml/10 ml Water for Injections with 0.1% Polysorbate 80.

The potency (IU) is determined using the European Pharmacopoeia chromogenic assay. The specific activity of Wilate is ≥67 IU FVIII:C/mg protein.

Produced from the plasma of human donors.

Excipient(s) with known effect:

Wilate 500: 11.7 mg sodium per ml reconstituted solution (58.7 mg sodium per vial).

Wilate 1000: 11.7 mg sodium per ml reconstituted solution (117.3 mg sodium per vial).

For the full list of excipients, see section 6.1.

Active Ingredient Description
Coagulation factor VIII

Activated factor VIII acts as a cofactor for activated factor IX, accelerating the conversion of factor X to activated factor X (factor Xa). Haemophilia A is a sex-linked hereditary disorder of blood coagulation due to decreased levels of factor VIII:C. By replacement therapy the plasma levels of factor VIII are increased, thereby enabling a temporary correction of the factor deficiency and correction of the bleeding tendencies.

Von Willebrand factor

Administration of von Willebrand factor allows correction of the haemostatic abnormalities exhibited by patients who suffer from von Willebrand factor deficiency.

List of Excipients

Powder: Sodium chloride, Glycine, Sucrose, Sodium citrate and Calcium chloride

Solvent: Water for injections with 0.1% Polysorbate 80

Pack sizes and marketing

Package sizes:

Wilate, 500 IU VWF and 500 IU FVIII

1 package contains:

  • 1 vial with Powder, type I glass, closed with a stopper (bromobutyl rubber) and sealed with a flip off cap
  • 1 vial with Solvent (5 ml Water for Injections with 0.1% Polysorbate 80), type I glass, closed with a stopper (halobutyl rubber) and sealed with a flip off cap
  • 1 equipment pack for intravenous injection (1 transfer set, 1 infusion set, 1 disposable syringe)
  • 2 alcohol swabs

Wilate, 1000 IU VWF and 1000 IU FVIII

1 package contains:

  • 1 vial with Powder, type I glass, closed with a stopper (bromobutyl rubber) and sealed with a flip off cap
  • 1 vial with Solvent (10 ml Water for Injections with 0.1% Polysorbate 80), type I glass, closed with a stopper (halobutyl rubber) and sealed with a flip off cap
  • 1 equipment pack for intravenous injection (1 transfer set, 1 infusion set, 1 disposable syringe)
  • 2 alcohol swabs

Not all pack sizes may be marketed.

Marketing authorization holder

Octapharma (IP) SPRL, Allée de la Recherche 65, 1070 Anderlecht, Belgium

Marketing authorization dates and numbers

Wilate 500 Reg.-No.: PA2219/008/001
Wilate 1000 Reg.-No.: PA2219/008/002

Date of First Authorisation: 16th March 2012
Date of last renewal: 25th August 2014

Drugs

Drug Countries
WILATE Austria, Brazil, Canada, Ecuador, Estonia, Spain, Finland, Croatia, Ireland, Israel, Lithuania, Malta, Netherlands, New Zealand, Poland, Romania, Tunisia, United Kingdom, United States

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