View clinical trials related to Hemophilia A.
Filter by:This trial is conducted in Africa and Asia. The aim of this study is to evaluate the efficacy of home treatment of joint bleeds (haemarthrosis) with NovoSeven® (activated recombinant human factor VII) in patients with haemophilia A and B patients with inhibitors.
The primary objective of the study is to assess the safety of IV administration of rIX-FP. Safety will be evaluated by adverse events and laboratory changes over time. The secondary objective of the study is to evaluate the pharmacokinetics parameters, following a single intravenous dose of rIX-FP.
The objective of the trial is to demonstrate that 2-3 times per week prophylaxis therapy with BAY81-8973 is superior to on-demand therapy with BAY81-8973 in patients with severe Hemophilia A. The hypothesis is that prophylaxis will result in fewer bleeds than on-demand treatment.
The purpose of this study is to test the external validity of the systemic ultrasound protocol for data acquisition and interpretation, in order to diagnose soft tissue and osteochondral abnormalities in hemophilic children.
The objective of this study is to assess the efficacy and safety of a Von Willebrand Factor/Factor VIII (VWF/FVIII), Biostate, and to investigate the pharmacokinetics of Biostate in children with haemophilia A.
This trial is conducted in Europe and Asia. The aim of this clinical trial is to investigate the safety, pharmacokinetics (how the trial drug is distributed in the body) and pharmacodynamics (physiological effects of the drug on the body) of NNC 0172-0000-2021 administered intravenously and subcutaneously to healthy male subjects and subjects with haemophilia A or B
This study is conducted in Europe and Asia. The aim of this observational study is to monitor antibody formation towards the room temperature stable formulation of NovoSeven® (activated recombinant human factor VII).
Because of high cost, persons with hemophilia in many developing countries cannot afford adequate treatment. For example, many persons with hemophilia in India and China are only rarely treated with factor replacement in response to bleeds, and as a result many have developed significant arthropathy and disability. A pilot study in China estimated the mean Hemophilia Joint Health Score (HJHS) at 13.1 (SD 9.03) suggesting that these children had highly prevalent, severe joint disease. The lack of relationship between the HJHS and treatment history suggests overall inadequate therapy. The proposed study will quantify the burden of arthropathy, physical disability, and quality of life (QoL) in boys with hemophilia in Brazil - where comprehensive treatment is just beginning to be widely available. This study will also provide an opportunity to compare these outcomes to those observed in Canada, where the dominant therapy has become life-long prophylaxis.
This trial is conducted globally. The aim of this clinical trial is to investigate the safety and pharmacokinetics (the determination of the concentration of the administered medication in blood over time) of NNC 0129-0000-1003 in previously treated subjects with severe haemophilia A.
The purpose of this study is to describe the pharmacokinetics (PK) of BAY94-9027(the test drug). Pharmacokinetics means that we will measure how well the study drug corrects the factor VIII levels in your blood and how long it takes for the levels to fall back to your baseline level. The study is also designed to determine if the pharmacokinetics of BAY94-9027 change following repeat dosing over 8 weeks, determine if BAY94-9027 is safe, tolerable, and effective for the treatment of severe hemophilia A and define the appropriate dose of BAY94-9027. Two doses of BAY94-9027 will be studied. The first 8 subjects enrolled in the study (cohort 1) will receive a low dose (25 IU/kg) and will be treated 2 days a week for 8 weeks (total of 16 doses). The second 8 subjects (cohort 2) will receive a higher dose and will be treated 1 day a week for 8 weeks (total 8 doses). All subjects will receive a single dose of rFVIII (Bayer Kogenate FS) to determine the PK by measuring blood levels for 2 days before they start the study drug BAY94-9027. Factor VIII blood levels for BAY94-9027 will be measured for 7 days after the first and last dose to see describe the PK. Safety & tolerability assessment include vital signs, coagulation and hematological parameter, clinical chemistry, measurement of FVIII inhibitor and polyethylene glycol (PEG) antibodies will be done during the course of the study.