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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. April 2021 aktualisiert von: 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).

Studienübersicht

Status

Abgeschlossen

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Tatsächlich)

49

Phase

  • Phase 3

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

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

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

18 Jahre bis 65 Jahre (Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Alle

Beschreibung

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

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: Nicht randomisiert
  • Interventionsmodell: Crossover-Aufgabe
  • Maskierung: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: PK 80 Arm (minimum of 22 subjects with severe VWD)
PK assessment (80 IU/kg rVWF) + 12-month treatment period
Biologisch: Recombinant von Willebrand factor (rVWF)
Intravenous administration
Andere Namen:
  • BACH 111
  • rVWF
Biologisch: Recombinant factor VIIII (rFVIII)
Intravenous administration
Andere Namen:
  • ANWENDEN
  • 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
Biologisch: Recombinant von Willebrand factor (rVWF)
Intravenous administration
Andere Namen:
  • BACH 111
  • rVWF
Biologisch: Recombinant factor VIIII (rFVIII)
Intravenous administration
Andere Namen:
  • ANWENDEN
  • rFVIII
Arzneimittel: Placebo
Syringe supplied with physiologic saline solution for infusion
Andere Namen:
  • Kochsalzlösung
  • 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
Biologisch: Recombinant von Willebrand factor (rVWF)
Intravenous administration
Andere Namen:
  • BACH 111
  • rVWF
Biologisch: Recombinant factor VIIII (rFVIII)
Intravenous administration
Andere Namen:
  • ANWENDEN
  • rFVIII
Arzneimittel: Placebo
Syringe supplied with physiologic saline solution for infusion
Andere Namen:
  • Kochsalzlösung
  • physiologic saline
Experimental: Treatment Only (up to 7 subjects independent of VWD subtype)
Treatment of bleeding episodes for a total of 12 months
Biologisch: Recombinant von Willebrand factor (rVWF)
Intravenous administration
Andere Namen:
  • BACH 111
  • rVWF
Biologisch: Recombinant factor VIIII (rFVIII)
Intravenous administration
Andere Namen:
  • ANWENDEN
  • rFVIII

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Percentage of Participants With Treatment Success for Treated Bleeding Episodes
Zeitfenster: 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

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Percentage of Treated Bleeding Episodes With an Efficacy Rating of "Excellent" or "Good"
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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.

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Sponsor

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Publikationen und hilfreiche Links

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Allgemeine Veröffentlichungen

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

1. November 2011

Primärer Abschluss (Tatsächlich)

1. Februar 2014

Studienabschluss (Tatsächlich)

1. Februar 2014

Studienanmeldedaten

Zuerst eingereicht

4. August 2011

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

4. August 2011

Zuerst gepostet (Schätzen)

5. August 2011

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

19. Mai 2021

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

29. April 2021

Zuletzt verifiziert

1. April 2021

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

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

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Ja

Beschreibung des IPD-Plans

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.

IPD-Sharing-Zugriffskriterien

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.

Art der unterstützenden IPD-Freigabeinformationen

  • Studienprotokoll
  • Statistischer Analyseplan (SAP)
  • Einwilligungserklärung (ICF)
  • Klinischer Studienbericht (CSR)

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

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