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Pharmacokinetics, Safety and Efficacy of Recombinant Von Willebrand Factor (rVWF) in the Treatment of Bleeding Episodes in Von Willebrand Disease (VWD)

29 de abril de 2021 atualizado por: Baxalta now part of Shire

A Phase 3 Clinical Study to Determine the Pharmacokinetics, Safety and Efficacy of Recombinant Von Willebrand Factor : Recombinant Factor VIII (rVWF:rFVIII) and rVWF in the Treatment of Bleeding Episodes in Subjects Diagnosed With Von Willebrand Disease

The purpose of this Phase 3 study is to assess the pharmacokinetics of rVWF:rFVIII and rVWF, and to assess the safety and efficacy of rVWF:rFVIII and rVWF in the treatment of bleeding events in subjects with severe hereditary von Willebrand disease (VWD).

Visão geral do estudo

Status

Concluído

Condições

Intervenção / Tratamento

Tipo de estudo

Intervencional

Inscrição (Real)

49

Estágio

  • Fase 3

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Locais de estudo

  • Alemanha
      • Berlin, Alemanha, 10249
        • Vivantes Klinikum im Friedrichshain
      • Duisburg, Alemanha, 47051
        • Gerinnungszentrum Rhein-Ruhr
      • Mainz, Alemanha, 55131
        • Universitatsmedizin der Johannes Gutenberg Universitat Mainz
  • Austrália
    • South Australia
      • Adelaide, South Australia, Austrália, 5000
        • Royal Adelaide Hospital
    • Western Australia
      • Perth, Western Australia, Austrália, 6847
        • Royal Perth Hospital
  • Bulgária
      • Sofia, Bulgária, 1233
        • Specialized Haematological Hospital "Joan Pavel"
      • Varna, Bulgária, 9010
        • Multiprofile Hospital for Active Treatment "Sveta Marina"
  • Bélgica
      • Bruxelles, Bélgica, 1200
        • Cliniques Universitaires Saint-Luc
      • Leuven, Bélgica, 3000
        • UZ Leuven
  • Canadá
    • Alberta
      • Edmonton, Alberta, Canadá, T6G 2H7
        • University of Alberta Hospital
  • Espanha
      • Madrid, Espanha, 28046
        • Hospital Universitario La Paz
      • Palma de Mallorca, Espanha, 07014
        • Hospital Universitario La Paz
      • Santander, Espanha, 39008
        • Hospital Universitario Marqués de Valdecilla
    • Galicia
      • a Coruña, Galicia, Espanha, 15006
        • Hospital Materno Infantil Teresa Herrera
  • Estados Unidos
    • California
      • Sacramento, California, Estados Unidos, 95817
        • University of California Davis Cancer Center
    • Florida
      • Miami, Florida, Estados Unidos, 33101
        • University of Miami Miller School of Medicine
    • Illinois
      • Peoria, Illinois, Estados Unidos, 61614
        • University of Illinois College of Medicine at Peoria
    • Indiana
      • Indianapolis, Indiana, Estados Unidos, 46260
        • Indiana Hemophilia and Thrombosis Center
    • New Jersey
      • Newark, New Jersey, Estados Unidos, 07112
        • Newark Beth Israel Medical Center
    • New York
      • Rochester, New York, Estados Unidos, 14621
        • The Mary M Gooley Hemophilia Center and Rochester General Hospital
    • North Carolina
      • Chapel Hill, North Carolina, Estados Unidos, 27599
        • University of North Carolina at Chapel Hill
    • Pennsylvania
      • Philadelphia, Pennsylvania, Estados Unidos, 19104
        • Pennsylvania Hospital
      • Pittsburgh, Pennsylvania, Estados Unidos, 15213
        • Hemophilia Center of Western Pennsylvania
    • Wisconsin
      • Milwaukee, Wisconsin, Estados Unidos, 53226
        • Blood Center of Wisconsin
  • Federação Russa
      • Ekaterinburg, Federação Russa, 620149
        • Regional Pediatric Clinical Hospital #1
      • Kirov, Federação Russa, 610027
        • Kirov Hematology and Blood Transfusion Research Institute under the Federal Medical and Biological Agency of Russia
      • Krasnoyarsk, Federação Russa, 660022
        • Territorial Clinical Hospital
      • St. Petersburg, Federação Russa, 195213
        • Municipal Policlinic # 37
  • Holanda
      • Rotterdam, Holanda, 3015 CE
        • Erasmus MC
      • Utrecht, Holanda, 3584 CX
        • UMC Utrecht
  • Itália
      • Florence, Itália, 50134
        • Azienda Ospedaliera Universitaria Careggi
      • Milano, Itália, 20122
        • Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico
      • Padova, Itália, 35128
        • Azienda Ospedaliera di Padova
      • Roma, Itália, 00161
        • Università degli studi di Roma "La Sapienza"
      • Vicenza, Itália, 36100
        • Ospedale San Bortolo
  • Japão
      • Nagoya, Japão, 4668560
        • Nagoya University Hospital
      • Tokyo, Japão, 167-0035
        • Ogikubo Hospital
      • Tokyo, Japão, 1600023
        • Tokyo Medical University Hospital
  • Polônia
      • Gdansk, Polônia, 80-952
        • Hematology and Transplantology Clinic, University Clinic Centre - Medical University Hospital
      • Krakow, Polônia, 31-501
        • Nicolaus Copernicus Provincial Specialist Hospital in Lodz Department of Hematology
      • Warsaw, Polônia, 02-776
        • Institute of Haematology and Transfusion Medicine
      • Wroclaw, Polônia, 50-367
        • Independent Public Clinical Hospital No. 1 in Wroclaw, Department of Hematology, blood cancer and Bone Marrow Transplantation
  • Reino Unido
      • London, Reino Unido, NW3 2QG
        • Royal Free Hospital
      • London, Reino Unido, W12 0NN
        • Hammersmith Hospital
      • London, Reino Unido, E1 1BB
        • The Royal London Hospital
      • Manchester, Reino Unido, M13 9WL
        • Manchester Royal Infirmary
  • Suécia
      • Gothenburg, Suécia, 41345
        • Sahlgrenska Universitetssjukhuset
      • Malmö, Suécia
        • Skåne University Hospital (SUS)
  • Áustria
      • Vienna, Áustria, 1090
        • Medical University Vienna
  • Índia
      • Pune, Índia, 411001
        • Jehangir Clinical Development Centre Pvt. Ltd.
      • Pune, Índia, 411004
        • Sahyadri Speciality Hospital
      • Vellore, Índia, 632004
        • Christian Medical College

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

18 anos a 65 anos (Adulto, Adulto mais velho)

Aceita Voluntários Saudáveis

Não

Gêneros Elegíveis para o Estudo

Tudo

Descrição

Inclusion Criteria:

  • Participant has been diagnosed with:

    1. Type 1 (Von Willebrand factor: Ristocetin cofactor activity (VWF:RCo) < 20 IU/dL) or,
    2. Type 2A (VWF:RCo < 20 IU/dL), Type 2B (as diagnosed by genotype), Type 2N (Factor VIII activity (FVIII:C) <10% and historically documented genetics), Type 2M or,
    3. Type 3 ( Von Willebrand factor antigen (VWF:Ag) ≤ 3 IU/dL) or,
    4. Severe Von Willebrand disease (VWD) with a history of requiring substitution therapy with von Willebrand factor concentrate to control bleeding
  • Participant, who participates in the treatment for bleeding episodes, has had a minimum of 1 documented bleed (medical history) requiring VWF coagulation factor replacement therapy during the previous 12 months prior to enrollment.
  • Participant has a Karnofsky score ≥ 60%
  • Participant is at least 18 and not older than 65 years of age at enrollment
  • If female of childbearing potential, participant presents with a negative pregnancy test
  • Participant agrees to employ adequate birth control measures for the duration of the study
  • Participant is willing and able to comply with the requirements of the protocol

Exclusion Criteria:

  • Participant has been diagnosed with pseudo VWD or another hereditary or acquired coagulation disorder other than VWD (eg qualitative and quantitative platelet disorders or elevated PT/international normalized ratio [INR] >1.4).
  • Participant has a documented history of a VWF:RCo half-life of <6 hours.
  • Participant has a history or presence of a VWF inhibitor at screening.
  • Participant has a history or presence of a factor VIII (FVIII) inhibitor with a titer ≥0.4 BU (by Nijmegen assay) or ≥ 0.6 BU (by Bethesda assay).
  • Participant has a known hypersensitivity to any of the components of the study drugs, such as mouse or hamster proteins.
  • Participant has a medical history of immunological disorders, excluding seasonal allergic rhinitis/conjunctivitis, mild asthma, food allergies or animal allergies.
  • Participant has a medical history of a thromboembolic event.
  • Participant is HIV positive with an absolute CD4 count <200/mm3.
  • Participant has been diagnosed with cardiovascular disease (New York Heart Association [NYHA] classes 1-4.
  • Participant has an acute illness (eg, influenza, flu-like syndrome, allergic rhinitis/conjunctivitis, non-seasonal asthma) at screening.
  • Participant has been diagnosed with significant liver disease as evidenced by any of the following: serum alanine aminotransferase (ALT) 5 times the upper limit of normal; hypoalbuminemia; portal vein hypertension (eg, presence of otherwise unexplained splenomegaly, history of esophageal varices).
  • Participant has been diagnosed with renal disease, with a serum creatinine level ≥2 mg/dL.
  • In the judgment of the investigator, the participant has another clinically significant concomitant disease (eg, uncontrolled hypertension) that may pose additional risks for the participant.
  • Participant has been treated with an immunomodulatory drug, excluding topical treatment (eg, ointments, nasal sprays), within 30 days prior to enrollment
  • Participant is pregnant or lactating at the time of enrollment.
  • Participant has participated in another clinical study involving an IP or investigational device within 30 days prior to enrollment or is scheduled to participate in another clinical study involving an investigational product or investigational device during the course of this study.
  • Participant has a history of drug or alcohol abuse within the 2 years prior to enrollment.
  • Participant has a progressive fatal disease and/or life expectancy of less than 3 months.
  • Participant is identified by the investigator as being unable or unwilling to cooperate with study procedures.
  • Participant suffers from a mental condition rendering him/her unable to understand the nature, scope and possible consequences of the study and/or evidence of an uncooperative attitude.
  • Participant is in prison or compulsory detention by regulatory and/or juridical order

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Tratamento
  • Alocação: Não randomizado
  • Modelo Intervencional: Atribuição cruzada
  • Mascaramento: Nenhum (rótulo aberto)

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Experimental: PK 80 Arm (minimum of 22 subjects with severe VWD)
PK assessment (80 IU/kg rVWF) + 12-month treatment period
Biológico: Recombinant von Willebrand factor (rVWF)
Intravenous administration
Outros nomes:
  • BAX 111
  • rVWF
Biológico: Recombinant factor VIIII (rFVIII)
Intravenous administration
Outros nomes:
  • ADVATE
  • rFVIII
Experimental: PK 50 Arm (14 subjects with type 3 VWD)
Two single-blinded PK assessments (50 IU/kg rVWF + rFVIII/placebo) + 12-month treatment period
Biológico: Recombinant von Willebrand factor (rVWF)
Intravenous administration
Outros nomes:
  • BAX 111
  • rVWF
Biológico: Recombinant factor VIIII (rFVIII)
Intravenous administration
Outros nomes:
  • ADVATE
  • rFVIII
Medicamento: Placebo
Syringe supplied with physiologic saline solution for infusion
Outros nomes:
  • salina
  • physiologic saline
Experimental: PK 50 Only Arm (minimum of 7 subjects with type 3 VWD)
PK assessment (50 IU/kg rVWF) only, no treatment of bleeding episodes
Biológico: Recombinant von Willebrand factor (rVWF)
Intravenous administration
Outros nomes:
  • BAX 111
  • rVWF
Biológico: Recombinant factor VIIII (rFVIII)
Intravenous administration
Outros nomes:
  • ADVATE
  • rFVIII
Medicamento: Placebo
Syringe supplied with physiologic saline solution for infusion
Outros nomes:
  • salina
  • physiologic saline
Experimental: Treatment Only (up to 7 subjects independent of VWD subtype)
Treatment of bleeding episodes for a total of 12 months
Biológico: Recombinant von Willebrand factor (rVWF)
Intravenous administration
Outros nomes:
  • BAX 111
  • rVWF
Biológico: Recombinant factor VIIII (rFVIII)
Intravenous administration
Outros nomes:
  • ADVATE
  • rFVIII

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Percentage of Participants With Treatment Success for Treated Bleeding Episodes
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
Treatment success was defined as the extent of control of bleeding episodes (BEs) using a mean efficacy rating score of <2.5 for a participant's BEs treated with study product (recombinant von Willebrand Factor [rVWF] with or without recombinant factor VIII [rFVIII]) during the study period. Scores used: Excellent = 1 - actual infusions ≤ estimated number of infusions required to treat BE; no additional VWF required (all BEs); Good = 2 - >1-2 infusions (minor/moderate BEs) or <1.5 infusions (major BEs) greater than estimated required to control BE; no additional VWF required (all BEs); Moderate = 3 ≥ 3 infusions (minor/moderate BEs) or ≥ 1.5 infusions (major BEs) greater than estimated required to control BE; no additional VWF required (all BEs); None = 4 - severe uncontrolled bleeding or intensity of bleeding not changed; additional VWF required. Included participants with available primary efficacy rating (prospective-excluding gastrointestinal bleeds) in the Full Analysis Set.
For 12 months after first infusion of rVWF:rFVIII or rVWF

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Percentage of Treated Bleeding Episodes With an Efficacy Rating of "Excellent" or "Good"
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
Efficacy ratings "excellent" or "good" for the control of bleeding episodes (BEs) with study product (recombinant von Willebrand Factor [rVWF] with or without recombinant factor VIII [rFVIII]) are defined as follows: Excellent - actual infusions ≤ estimated number of infusions required to treat BE; no additional von Willebrand Factor (VWF) required (all BEs); Good - >1-2 infusions (minor/moderate BEs) or <1.5 infusions (major BEs) greater than estimated required to control BE; no additional VWF required (all BEs). The data set included prospectively estimated BEs treated with study product with an available efficacy rating from participants in the Full Analysis Set
For 12 months after first infusion of rVWF:rFVIII or rVWF
Percentage of Treated Bleeding Episodes With an Efficacy Rating of "Excellent" or "Good", Excluding Gastrointestinal Bleeds
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
Efficacy ratings of "excellent" or "good" for the control of bleeding episodes (BEs) with study product (recombinant von Willebrand Factor [rVWF] with or without recombinant factor VIII [rFVIII]) are defined as follows: Excellent - actual infusions ≤ estimated number of infusions required to treat BE; no additional von Willebrand Factor (VWF) required (all BEs); Good - >1-2 infusions (minor/moderate BEs) or <1.5 infusions (major BEs) greater than estimated required to control BE; no additional VWF required (all BEs). The data set included prospectively estimated BEs excluding gastrointestinal (GI) bleeds treated with study product with an available efficacy rating from participants in the Full Analysis Set.
For 12 months after first infusion of rVWF:rFVIII or rVWF
Number of Infusions of rVWF:rFVIII and/or rVWF Per Bleeding Episode
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
The actual number of infusions of recombinant von Willebrand factor:recombinant factor VIII (rVWF:rFVIII) and/or rVWF required to treat a bleeding episode (BE). BEs were to be initially treated with an infusion of rVWF:rFVIII and subsequently with rVWF with or without rFVIII, based on FVIII levels, if available. In cases, where no FVIII levels were available, the individual participant's PK data was used to determine the rFVIII dose. The data set included prospectively estimated BEs treated with study product with an available efficacy rating from participants in the Full Analysis Set.
For 12 months after first infusion of rVWF:rFVIII or rVWF
Number of Units of rVWF:rFVIII and/or rVWF Per Bleeding Episode
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
The number of units is provided as the actual dose [IU/kg] of recombinant von Willebrand factor:recombinant factor VIII (rVWF:rFVIII) and/or rVWF required to treat a bleeding episode (BE). BEs were to be initially treated with an infusion of rVWF:rFVIII and subsequently with rVWF with or without rFVIII, based on FVIII levels, if available. In cases, where no FVIII levels were available, the individual participant's PK data was used to determine the rFVIII dose. The data set included prospectively estimated BEs treated with study product of known lot number with an available efficacy rating from participants in the Full Analysis Set.
For 12 months after first infusion of rVWF:rFVIII or rVWF
Percentage of Participants Who Develop Inhibitory Antibodies to FVIII
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
Development of neutralizing antibodies (inhibitors) to factor VIII (FVIII) was assessed by the Nijmegen modification of the Bethesda assay. Positive FVIII inhibitor tests were defined as ≥ 0.4 Bethesda units/mL (BU/mL) by the Nijmegen-modified Bethesda assay that is confirmed by a second test performed on an independent sample obtained 2-4 weeks following the first test. Category title includes number of participants [N] who provided data for the category.
For 12 months after first infusion of rVWF:rFVIII or rVWF
Percentage of Participants Who Develop Inhibitory Antibodies to VWF
Prazo: After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
Neutralizing antibodies (inhibitors) to Von Willebrand Factor Ristocetin cofactor (VWF:RCo), VWF collagen binding (VWF:CB) and VWF Factor VIII binding (VWF:FVIIIB) activities were measured using Nijmegen modification of the Bethesda assay. One Bethesda Unit (BU) is thereby defined as the amount of inhibitor that decreased the measured activity in the assays to 50% of that of the negative control samples. The assays were validated using human plasma samples from two type 3 VWD patients with low (1-2 BU/mL) and high (~10 BU/mL) titer inhibitors and plasma samples from non-human primates immunized with human rVWF (>100 BU/mL). Category title includes number of participants [N] who provided data for the category.
After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
Percentage of Participants Who Develop Binding Antibodies to VWF
Prazo: After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
The presence of total binding anti-VWF antibodies was determined by an enzyme-linked immunosorbent assay (ELISA) employing polyclonal anti-human immunoglobulin (Ig) antibodies (IgG, IgM and IgA). Category title includes number of participants [N] who provided data for the category.
After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
Percentage of Participants Who Develop Binding Antibodies to CHO
Prazo: After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
The presence of total binding anti-CHO antibodies was determined by measuring total immunoglobulin (Ig) antibodies (IgG, IgA, IgM) against Chinese Hamster Ovary (CHO) protein using an enzyme-linked immunosorbent assay (ELISA). Category title includes number of participants [N] who provided data for the category.
After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
Percentage of Participants Who Develop Binding Antibodies to rFurin
Prazo: After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
The presence of total binding anti-rFurin antibodies was determined by measuring total immunoglobulin (Ig) antibodies (IgG, IgA, IgM) against rFurin protein using an enzyme-linked immunosorbent assay (ELISA). Category title includes number of participants [N] who provided data for the category.
After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
Percentage of Participants Who Develop Binding Antibodies to Mouse Immunoglobulin
Prazo: After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
The presence of total binding anti-Murine immunoglobulin (IgG) antibodies was determined using an enzyme-linked immunosorbent assay (ELISA). Category title includes number of participants [N] who provided data for the category.
After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
Percentage of Participants Who Had an Occurrence of Thrombotic Events
Prazo: After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
After signing informed consent until 12 months after first infusion of rVWF:rFVIII or rVWF
Number of Adverse Events Related to Study Product Including Clinically Significant Changes in Laboratory Parameters and Vital Signs
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
Adverse Events (AEs) related to study product (recombinant von Willebrand Factor [rVWF] with or without recombinant factor VIII [rFVIII]) are described. Only laboratory parameters (hematology and clinical chemistry) and vital signs (physical examination, ECG) with clinically significant findings that are recorded as AEs are included. Categories presented as Severity-System Organ Class-Preferred Term Seriousness: serious adverse event (SAE); non serious adverse event (nsAE) System Organ Class: Cardiac disorders (CARD); General disorders and administration site conditions (GEN); Investigations (INV); Nervous system disorders (NERV); Skin and subcutaneous tissue disorders (SKN); Vascular disorders (VAS). Category title includes number of AEs [N] for the category.
For 12 months after first infusion of rVWF:rFVIII or rVWF
Number of Participants With Adverse Events Related to Study Product Including Clinically Significant Changes in Laboratory Parameters and Vital Signs
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
Number of participants with Adverse Events (AEs) related to study product (recombinant von Willebrand Factor [rVWF] with or without recombinant factor VIII [rFVIII]) are described. Only laboratory parameters (hematology and clinical chemistry) and vital signs (physical examination, ECG) with clinically significant findings that are recorded as AEs are included. Categories presented as Severity-System Organ Class-Preferred Term Seriousness: serious adverse event (SAE); non serious adverse event (nsAE) System Organ Class: Cardiac disorders (CARD); General disorders and administration site conditions (GEN); Investigations (INV); Nervous system disorders (NERV); Skin and subcutaneous tissue disorders (SKN); Vascular disorders (VAS).
For 12 months after first infusion of rVWF:rFVIII or rVWF
Number of Adverse Events by Infusion Related to Study Product Including Clinically Significant Changes in Laboratory Parameters and Vital Signs
Prazo: For 12 months after first infusion of rVWF:rFVIII or rVWF
Adverse Events (AEs) by infusion related to study product (recombinant von Willebrand Factor [rVWF] with or without recombinant factor VIII [rFVIII]) are described. Only laboratory parameters (hematology and clinical chemistry) and vital signs (physical examination, ECG) with clinically significant findings that are recorded as AEs are included. Categories presented as Severity-System Organ Class-Preferred Term Seriousness: serious adverse event (SAE); non serious adverse event (nsAE) System Organ Class: Cardiac disorders (CARD); General disorders and administration site conditions (GEN); Investigations (INV); Nervous system disorders (NERV); Skin and subcutaneous tissue disorders (SKN); Vascular disorders (VAS).
For 12 months after first infusion of rVWF:rFVIII or rVWF
PK50 - Area Under the Plasma Concentration/Time Curve From Time 0 to Infinity (AUC0-∞/Dose) of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for subjects in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Area Under the Plasma Concentration/Time Curve From Time 0 to 96 Hours (AUC0-96h/Dose) of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to 96 hours of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Mean Residence Time of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Mean Residence Time (MRT) of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Clearance of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Clearance (CL) of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Incremental Recovery of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Incremental Recovery (IR) at the maximum plasma concentration of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Elimination Phase Half-Life of VWF:Co
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Elimination Phase Half-Life (T1/2) of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant FVIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Volume of Distribution at Steady State of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Volume of Distribution at Steady State (Vss) of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Area Under the Plasma Concentration/Time Curve From Time 0 to Infinity (AUC0-∞/Dose) of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Antigen (VWF:Ag) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Area Under the Plasma Concentration/Time Curve From Time 0 to 96 Hours (AUC0-96h/Dose) of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout
Area under the plasma concentration curve (AUC) from time 0 to 96 hours of von Willebrand Factor Antigen (VWF:Ag) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout
PK50 - Mean Residence Time of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Mean Residence Time (MRT) of von Willebrand Factor Antigen (VWF:Ag) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII] or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Clearance of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Clearance (CL) of von Willebrand Factor Antigen (VWF:Ag) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Incremental Recovery of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Incremental Recovery (IR) at the maximum plasma concentration of von Willebrand Factor Antigen (VWF:Ag) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Elimination Phase Half-Life of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Elimination Phase Half-Life (T1/2) of von Willebrand Factor Antigen (VWF:Ag) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant FVIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Volume of Distribution at Steady State of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Volume of Distribution at Steady State (Vss) of von Willebrand Factor Antigen (VWF:Ag) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Area Under the Plasma Concentration/Time Curve From Time 0 to Infinity (AUC0-∞/Dose) of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Area Under the Plasma Concentration/Time Curve From Time 0 to 96 Hours (AUC0-96h/Dose) of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to 96 hours of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Mean Residence Time of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Mean Residence Time (MRT) of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Clearance of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Clearance (CL) of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Incremental Recovery of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Incremental Recovery (IR) at the maximum plasma concentration of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Elimination Phase Half-Life of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Elimination Phase Half-Life (T1/2) of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant FVIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Volume of Distribution at Steady State of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Volume of Distribution at Steady State (Vss) of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants[N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Area Under the Plasma Concentration/Time Curve From Time 0 to Infinity (AUC0-∞/Dose) of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity of Factor VIII activity (FVIII:C) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Area Under the Plasma Concentration/Time Curve From Time 0 to 96 Hours (AUC0-96h/Dose) of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to 96 hours of Factor VIII activity (FVIII:C) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII], or 50 IU/kg VWF:RCo rVWF administered together with saline (placebo) [rVWF] for participants in the PK50 arms (Arm 1 and Arm 2). Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Mean Residence Time of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Mean Residence Time (MRT) of Factor VIII activity (FVIII:C) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII] for participants in the PK50 arms (Arm 1 and Arm 2).
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Clearance of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Clearance (CL) of Factor VIII activity (FVIII:C) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII] for participants in the PK50 arms (Arm 1 and Arm 2).
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Incremental Recovery of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Incremental Recovery (IR) at the maximum plasma concentration of Factor VIII activity (FVIII:C) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII] for participants in the PK50 arms (Arm 1 and Arm 2).
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Elimination Phase Half-Life of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Elimination Phase Half-Life (T1/2) of Factor VIII activity (FVIII:C) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant FVIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII] for participants in the PK50 arms (Arm 1 and Arm 2).
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK50 - Volume of Distribution at Steady State of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Volume of Distribution at Steady State (Vss) of Factor VIII activity (FVIII:C) after infusion of 50 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) administered together with 38.5 IU/kg recombinant Factor VIII (rFVIII) (ratio of 1.3:1±0.2) [rVWF:rFVIII] for participants in the PK50 arms (Arm 1 and Arm 2).
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Area Under the Plasma Concentration/Time Curve From Time 0 to Infinity (AUC0-∞/Dose) of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Area Under the Plasma Concentration/Time Curve From Time 0 to 96 Hours (AUC0-96h/Dose) of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to 96 hours of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Mean Residence Time of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Mean Residence Time (MRT) of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Clearance of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Clearance (CL) of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Incremental Recovery of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Incremental Recovery (IR) at the maximum plasma concentration Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Elimination Phase Half-Life of VWF:Co
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Elimination Phase Half-Life (T1/2) of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Volume of Distribution at Steady State of VWF:RCo
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Volume of Distribution at Steady State (Vss) of von Willebrand Factor Ristocetin cofactor (VWF:RCo) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study. PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Area Under the Plasma Concentration/Time Curve From Time 0 to Infinity (AUC0-∞/Dose) of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Antigen (VWF:Ag) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Area Under the Plasma Concentration/Time Curve From Time 0 to 96 Hours (AUC0-96h/Dose) of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to 96 hours of von Willebrand Factor Antigen (VWF:Ag) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Mean Residence Time of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Mean Residence Time (MRT) of von Willebrand Factor Antigen (VWF:Ag) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Clearance of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Clearance (CL) of von Willebrand Factor Antigen (VWF:Ag) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Incremental Recovery of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Incremental Recovery (IR) at the maximum plasma concentration Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Antigen (VWF:Ag) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Elimination Phase Half-Life of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Elimination Phase Half-Life (T1/2) of von Willebrand Factor Antigen (VWF:Ag) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Volume of Distribution at Steady State of VWF:Ag
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Volume of Distribution at Steady State (Vss) of von Willebrand Factor Antigen (VWF:Ag) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Area Under the Plasma Concentration/Time Curve From Time 0 to Infinity (AUC0-∞/Dose) of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Area Under the Plasma Concentration/Time Curve From Time 0 to 96 Hours (AUC0-96h/Dose) of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to 96 hours of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participatns from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Mean Residence Time of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Mean Residence Time (MRT) of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Clearance of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Clearance (CL) of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Incremental Recovery of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Incremental Recovery (IR) at the maximum plasma concentration Area under the plasma concentration curve (AUC) from time 0 to infinity of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Elimination Phase Half-Life of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Elimination Phase Half-Life (T1/2) of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Volume of Distribution at Steady State of VWF:CB
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Volume of Distribution at Steady State (Vss) of von Willebrand Factor Collagen Binding (VWF:CB) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Area Under the Plasma Concentration/Time Curve From Time 0 to Infinity (AUC0-∞/Dose) of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity of Factor VIII activity (FVIII:C) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80 - Area Under the Plasma Concentration/Time Curve From Time 0 to 96 Hours (AUC0-96h/Dose) of FVIII:C
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to 96 hours of Factor VIII activity (FVIII:C) after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. Category title includes number of participants [N] who provided data for the category.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
PK80- Ratio of Intra-participant PK of VWF:RCo, VWF:Ag and VWF:CB at Baseline and After 6 Months
Prazo: PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.
Area under the plasma concentration curve (AUC) from time 0 to infinity per dose (AUC0-∞/dose) for von Willebrand Factor Ristocetin cofactor (VWF:RCo), von Willebrand Factor Antigen (VWF:Ag) and von Willebrand Factor Collagen Binding (VWF:CB). Each parameter was compared between the two PK assessments after infusion of 80 IU/kg recombinant von Willebrand Factor:von Willebrand Factor Ristocetin cofactor (VWF:RCo rVWF) [rVWF] for participants in the PK80 arm (participants from Arm 3 with PK80 data only). PK assessment conducted at first infusion of 80 IU/kg rWVF [PK1] and the second infusion of 80 IU/kg rVWF after participants were treated on demand for bleeding episodes for at least 6 months since their first infusion of study product [PK2]. 13 participants had data available for this endpoint i.e. data for PK1 and PK2.
PK evaluations at pre-infusion, then at 15, 30 and 60 mins, and 3, 6, 12, 24, 30, 48, 72 and 96 hrs post-infusion. PK evaluation timeframe for 28 ± 3 days after first infusion of study product which includes PK evaluation for both infusions and washout.

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Baxalta now part of Shire

Publicações e links úteis

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Publicações Gerais

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

1 de novembro de 2011

Conclusão Primária (Real)

1 de fevereiro de 2014

Conclusão do estudo (Real)

1 de fevereiro de 2014

Datas de inscrição no estudo

Enviado pela primeira vez

4 de agosto de 2011

Enviado pela primeira vez que atendeu aos critérios de CQ

4 de agosto de 2011

Primeira postagem (Estimativa)

5 de agosto de 2011

Atualizações de registro de estudo

Última Atualização Postada (Real)

19 de maio de 2021

Última atualização enviada que atendeu aos critérios de controle de qualidade

29 de abril de 2021

Última verificação

1 de abril de 2021

Mais Informações

Termos relacionados a este estudo

Termos MeSH relevantes adicionais

Outros números de identificação do estudo

  • 071001
  • 2010-024108-84 (Número EudraCT)

Plano para dados de participantes individuais (IPD)

Planeja compartilhar dados de participantes individuais (IPD)?

Sim

Descrição do plano IPD

Takeda provides access to the de-identified individual participant data (IPD) for eligible studies to aid qualified researchers in addressing legitimate scientific objectives (Takeda's data sharing commitment is available on https://clinicaltrials.takeda.com/takedas-commitment?commitment=5). These IPDs will be provided in a secure research environment following approval of a data sharing request, and under the terms of a data sharing agreement.

Critérios de acesso de compartilhamento IPD

IPD from eligible studies will be shared with qualified researchers according to the criteria and process described on https://vivli.org/ourmember/takeda/. For approved requests, the researchers will be provided access to anonymized data (to respect patient privacy in line with applicable laws and regulations) and with information necessary to address the research objectives under the terms of a data sharing agreement.

Tipo de informação de suporte de compartilhamento de IPD

  • Protocolo de estudo
  • Plano de Análise Estatística (SAP)
  • Termo de Consentimento Livre e Esclarecido (TCLE)
  • Relatório de Estudo Clínico (CSR)

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