View clinical trials related to Hemophilia A.
Filter by:This study is conducted in Japan. The aim of this non-interventional study is to investigate the safety and effectiveness of treatment with eptacog alpha (NovoSeven®) under normal clinical practice conditions.
This study is being conducted to compare how moroctocog alfa (AF-CC) acts in the body when administered as 2 different dose presentations. The first is the current product vials with prefilled diluent syringes and the second is a new dual-chamber syringe dose presentation.
Hemophilia A is a genetic deficiency of factor VIII that causes blood to clot too slowly. The disease is classified based on how much factor VIII is in the blood. People with mild or moderate hemophilia A have low, but detectable, blood levels of factor VIII and bleed with trauma or surgery. At the time of surgery, they need to receive factor VIII replacement by infusion into the vein so that blood can clot normally and abnormal bleeding can be avoided. A complication of hemophilia A is the development of an antibody that binds factor VIII and makes the factor VIII infused for treatment not work properly. This antibody is called an inhibitor. In mild and moderate hemophilia A, inhibitors are not common, but have been reported to occur after intensive factor VIII infusions, as may occur at the time of surgery. This study is designed to observe people with mild and moderate hemophilia A who are having surgery. Information on the surgery, treatments given, bleeding, and infection will be gathered. Also, blood will be drawn to determine how the immune system is reacting to the factor VIII. No specific treatments will be given as part of this study. We will use the information to determine what influences inhibitor development. A better understanding of inhibitor development will help medical providers do things to avoid inhibitor development in this population or researchers to design new treatments.
The purpose of this study is to study the evaluation of efficacy and safety of GreenGene (Recombinant Factor VIII).
This trial is conducted in Europe. The aim of this trial is to investigate the pharmacokinetics of three different single doses activated recombinant human factor VII in Caucasian and Japanese healthy subjects.
This trial is conducted in Europe. The aim of this trial is to determine the pharmacokinetics of activated recombinant human factor VII (NovoSeven®) in haemophiliac patients in a non-bleeding state.
This trial is conducted in Asia and Europe. The aim of this trial is to evaluate the intra-subject variability of thromboelastographic parameters (TEG® and ROTEM®) following two administrations of activated recombinant human factor VII in haemophilia patients in a non bleeding state. The TEG® parameters are: R time (Reaction Time), K time (K Time (arbitrary measurement)), a (a angle), MA (Maximum Amplitude) and LY30 (Lysis 30 min after MA) while the ROTEM® parameters are: CT (Clotting Time), CFT (Clot Formation Time), a (a angle), MCF (Maximum Clot Firmness) and LI60 (Lysis index 60 min after CT).
This trial is conducted in Europe and the United States of America (USA). The aim of this trial is to evaluate the basal and spiked TEG® (Thromboelastography) or ROTEM® (Thromboelastometry) profiles of frequently bleeding haemophilia subjects with inhibitors in a non-bleeding state.
This trial is conducted in Europe. The aim of this trial is to demonstrate bio-equivalence between the marketed activated recombinant human factor VII (NovoSeven®) (CP-rFVIIa) and a new formulation stable at 25°C (VII25).
This trial is conducted in North America. The aim of this trial is to compare the safety and efficacy of activated recombinant human factor VII in patients with haemophilia A or B undergoing major surgical procedures.