Clinical trials: Von Willebrand Disease
Von Willebrand Disease
rVWF IN PROPHYLAXIS
The purpose of this phase 3 study is to investigate the efficacy and safety, including immunogenicity, thrombogenicity and hypersensitivity reactions, as well as pharmacokinetics (PK), health related quality of life (HRQoL) and…
- Trial name
- NCT02973087
- Testing
- von Willebrand factor (Recombinant), Antihemophilic Factor (Recombinant)
- Where
- 35 sites in United States, Canada and 7 more
- Volunteers
- 29 people
- Sponsor
- Takeda
Von Willebrand Disease, Blood Coagulation Disorders
Study of Safety and Efficacy of Antihemophilic Factor/Von Willebrand Factor Complex in Surgical Subjects With Von Willebrand Disease (vWD)
The purpose of this study is to test the safety and effectiveness of Humate-P® to prevent bleeding in patients with von Willebrand Disease who are undergoing surgery.
- Conditions
- Von Willebrand Disease, Blood Coagulation Disorders, Blood Platelet Disorders, Hematologic Disease
- Trial name
- NCT00168090
- Testing
- Blood coagulation Factor VIII and vWF, human
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- CSL Behring
Von Willebrand Diseases
Bleeding Incidence in VWD Patients Undergoing On-Demand Treatment
The purpose of this study is to prospectively obtain reliable data on the bleeding and treatment pattern of patients with VWD undergoing on-demand treatment with a VWF-containing product over a period of 6 months.
- Trial name
- NCT04053699
- Testing
- Von Willebrand Factor-Containing Product
- Where
- 15 sites in United States, Belarus and 6 more
- Volunteers
- 56 people
- Sponsor
- Octapharma
Primary Haemostasis Disorder in Cardiac Surgery Patients
Relation Between the Value of Platelet Clot Stiffness (PCS) Obtained by Sonorheometric Method of Delocalized Hemostasis (QUANTRA®), and the Presence of a Disorder of Primary Hemostasis, in Cardiac Surgery Patients. PLAQUA-Study
The goal of this study is to determine whether the Platelet Clot Stiffness (PCS) measured by QUANTRA® is predictive of an abnormality in primary haemostasis intraoperatively in cardiac surgery performed under extracorporeal…
- Trial name
- PLAQUA (NCT06585930)
- Testing
- Blood sample
- Where
- Reunion
- Volunteers
- 100 people
- Sponsor
- Centre Hospitalier Universitaire de la Réunion
Thrombotic Thrombocytopenic Purpura, Congenital Thrombotic Thrombocytopenic Purpura
Genotype and Phenotype Correlation in Hereditary Thrombotic Thrombocytopenic Purpura (Upshaw-Schulman Syndrome)
Hereditary thrombotic thrombocytopenic purpura (Upshaw-Schulman syndrome) is a rare disorder characterized by thrombocytopenia as a result of platelet consumption, microangiopathic hemolytic anemia, occlusion of the…
- Conditions
- Thrombotic Thrombocytopenic Purpura, Congenital Thrombotic Thrombocytopenic Purpura, Familial Thrombotic Thrombocytopenic Purpura, Thrombotic Thrombocytopenic Purpura, Congenital
- Trial name
- TTP registry (NCT01257269)
- Testing
- Observation
- Where
- 7 sites in United States, Austria and 5 more
- Volunteers
- 450 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Von Willebrand Disease
IL-11 in Adults With Von Willebrand Disease Undergoing Surgery
The purpose of this study is to determine the efficacy and safety of rhIL-11 when given subcutaneously in adults with type 1 von Willebrand disease undergoing elective surgery or major dental procedure.
- Trial name
- NCT00524225
- Testing
- Neumega (Oprelvekin, Interleukin 11, IL-11)
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Margaret Ragni
Severe Hemophilia A
Study of First TIME Immunotolerance Induction in Severe Hemophilia A Patients With Inhibitor at High Risk of Failure: Comparison With FVIII Concentrates With or Without Von Willebrand Factor - RES.I.S.T. Naive
This is a prospective, controlled, randomized, open label study, aimed at comparing FVIII/VWF concentrates with FVIII concentrates at 200 IU/kg daily in their ability to induce immune tolerance in Haemophilia A patients with high…
- Trial name
- RESIST NAIVE (NCT01051544)
- Testing
- FVIII Concentrates, FVIII/VWF concentrates
- Sponsor
- City of Hope Medical Center
Extracorporeal CO2 Removal, Acute Respiratory Distress Syndrome
Effects of Blood Pulsatility on Von Willebrand Factor During ECCO2R
The primary objective of the study is to demonstrate that the ECCO2R pulsatile configuration prevents the Willebrand factor high molecular weight multimers decrease observed under continuous blood flow configurations.
- Conditions
- Extracorporeal CO2 Removal, Acute Respiratory Distress Syndrome, Chronic Obstructive Pulmonary Disease Exacerbation, Pulmonary Disease
- Trial name
- FLOW-ECCO2R (NCT05079009)
- Testing
- ECCO2R pulsatile configuration
- Where
- France
- Volunteers
- 6 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Liver Dysfunction, Morbidity
Von Willebrand Factor to Predict Postoperative Outcome
vWF is stored in weibel-palade-bodies of endothelial cells as well as alpha-granula of platelets and is released upon their activation.
- Conditions
- Liver Dysfunction, Morbidity, Mortality, Hospitalisation
- Trial name
- NCT02118545
- Where
- 4 sites in Austria, Switzerland
- Volunteers
- 133 people
- Sponsor
- Medical University of Vienna
Bleeding, Von Willebrand Disease
Acquired Von Willebrand Syndrome in Severe Aortic Stenosis
Patients with severe aortic stenosis often suffer from an acquired Von Willebrand syndrome by degeneration of the polymers during passage through the narrow valve leading to turbulences.
- Conditions
- Bleeding, Von Willebrand Disease, Aortic Stenosis
- Trial name
- NCT00805051
- Where
- Switzerland
- Volunteers
- 60 people
- Sponsor
- University Hospital, Basel, Switzerland
Von Willebrand Disease
A Study of the Pharmacokinetics, Pharmacodynamics, and Safety of ARC1779 Injection in Patients With Von Willebrand Disease Type 2B
To evaluate the effect of ARC1779, a therapeutic oligonucleotide ("aptamer") in patients with Type2B von Willebrand Disease.
- Trial name
- NCT00694785
- Testing
- ARC1779
- Volunteers
- 2 people
- Sponsor
- Archemix Corp.
Menorrhagia, Blood Coagulation Disorders
Treatment and Management of Women With Bleeding Disorders
The purpose of the study is to determine whether oral contraceptives, desmopressin acetate, and/or tranexamic acid are effective in the treatment of women with menorrhagia who are diagnosed with a bleeding disorder.
- Conditions
- Menorrhagia, Blood Coagulation Disorders, Blood Platelet Disorders, Von Willebrand Disease
- Trial name
- NCT00111215
- Testing
- Tranexamic Acid, Desmopressin Acetate
- Where
- 6 sites in United States
- Volunteers
- 100 people
- Sponsor
- Centers for Disease Control and Prevention
Von Willebrand Disease (VWD), Type 2
Efficacy and Safety of BT200 (Rondaptivon Pegol) in Patients With Type 2B Von Willebrand Disease
This randomized clinical trial with a cross-over design is being conducted at the Department of Clinical Pharmacology at the Medical University of Vienna, and a total of 4-6 patients with type 2B von Willebrand disease (VWD) will…
- Trial name
- BT200-VWD2B (NCT07273721)
- Testing
- BT200
- Where
- Austria
- Volunteers
- 6 people
- Sponsor
- Medical University of Vienna
Raloxifene, Postmenopausal Women
Raloxifene on Coagulation System in the Postmenopausal Women
Objective: The aim of this study is to assess the effects of raloxifene HCl on coagulation parameters in healthy postmenopausal women.
- Trial name
- NCT04454775
- Testing
- coagulation system parameters; factor 8, von Willebrand factor, protein C, protein S, antithrombin III and fibrinogen were studied.
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Karadeniz Technical University
Liver Cirrhosis, Portal Hypertension
Von Willebrand Factor Levels in Patients With Liver Cirrhosis and Portal Hypertension
Verify Von willebrand factor role in patients with liver cirrhosis and portal hypertension
- Trial name
- NCT06694090
- Volunteers
- 67 people
- Sponsor
- Assiut University
Von Willebrand Disease
Pharmacokinetics, Safety and Efficacy of Recombinant Von Willebrand Factor (rVWF) in the Treatment of Bleeding Episodes in Von Willebrand Disease (VWD)
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…
- Trial name
- NCT01410227
- Testing
- Recombinant von Willebrand factor (rVWF), Recombinant factor VIIII (rFVIII)
- Where
- 52 sites in United States, Australia and 14 more
- Volunteers
- 49 people
- Sponsor
- Baxalta now part of Shire
Von Willebrand Disease
Collection of Blood in Normal Subjects and Subjects With Von Willebrand Disease (VWD)
Von Willebrand disease is an inherited bleeding disorder that impacts the blood's ability to clot properly. Von Willebrand disease is cause by the lack or not working substance in the blood known as Von Willebrand factor.
- Trial name
- NCT00630448
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Von Willebrand Disease (VWD)
A Study of Vonicog Alfa (rVWF) in Children With Severe Von Willebrand Disease (vWD)
The main aim of the study is to evaluate the effectiveness of prophylaxis with vonicog alfa (recombinant von Willebrand factor [rVWF]) in children.
- Trial name
- NCT05582993
- Testing
- Vonicog Alfa, ADVATE
- Where
- 23 sites in United States, France and 4 more
- Volunteers
- 24 people
- Sponsor
- Takeda
Spinal Muscular Atrophy, Fragile X Syndrome
Early Check: Expanded Screening in Newborns
Early Check provides voluntary screening of newborns for a selected panel of conditions. The study has three main objectives: 1) develop and implement an approach to identify affected infants, 2) address the impact on infants and…
- Conditions
- Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation, Duchenne Muscular Dystrophy
- Trial name
- NCT03655223
- Testing
- Confirmatory Testing
- Where
- United States
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- RTI International
Hemophilia A
Characterization of Laboratory Response to DDAVP in Adult Hemophilia A Carriers
The purpose of this study is to determine how female hemophilia A carriers respond to a medication called DDAVP (Desmopressin).
- Trial name
- NCT02506023
- Testing
- Desmopressin
- Where
- 2 sites in United States
- Volunteers
- 2 people
- Sponsor
- Emory University