Active clinical trials for "Hemophilia A"

This multicenter, open-label, non-randomized study will assess the efficacy, safety, pharmacokinetics, and pharmacodynamics of emicizumab administered at a dose of 6 milligrams per kilogram (mg/kg) every 4 weeks in participants with hemophilia A with or without inhibitors against factor VIII (FVIII). The study consists of 2 parts: a pharmacokinetic (PK) run-in part followed by an expansion part.

To compare the efficacy and safety of pharmacokinetic (PK)-guided treatment with BAX 855 targeting FVIII trough levels of 1-3% and approximately 10% (8-12%) To further characterize pharmacokinetic (PK) and pharmacodynamic (PD) parameters of BAX 855

The purpose of this study is to characterize the safety and describe the effectiveness of RIXUBIS in routine clinical practice.

To assess efficacy and safety, including immunogenicity of BAX 855 administered as prophylaxis and as on-demand therapy in adult and adolescent (12-65 years) previously treated patients (PTPs) with severe hemophilia A To determine the pharmacokinetic (PK) parameters of BAX 855.

Hemophilia A and B are inherited disorders characterized by deficient or missing coagulation factors VIII or IX, respectively, of which the main long-term clinical manifestation is joint damage. Patients with haemophilia (PwH) are susceptible to clinical joint bleeding that may cause irreversible joint damage. Some degree of damage may already occur after the first haemarthrosis or even in children who never experienced clinically evident joint bleeds. Joints are mechanical systems with a structure strictly related to functioning. Therefore, any alteration in structure may have an impact on function (starting from the primary level of posture and anti-gravity muscles), which might in turn stress the joints and increase the risk of bleeding.The primary aim of this study is to investigate the changes in posture and the mechanical properties of anti-gravity muscles of adolescent PwH. The secondary aim is to determine the effect of joint dysfunction on posture in adolescent PwH.

This study aims to investigate the effects of an individually planned exercise program, counseling and family education on the followings in patients with hemophilia (PWH); To examine the joint range of motion, muscle strength and functional status. To evaluate the level of physical activity and daily living activities To aim to determine the amount of change after participation.

This pilot study will investigate the use of thromboelastograph (TEG) to determine the primary bypassing agent for the management of bleeding in children and adults severe hemophilia A patients with inhibitors. The study will evaluate the TEG profile for each of the available bypassing agents (FEIBA and rFVIIa) in each participating patient, which will then determine which agent provides the most robust clot formation as measured by the TEG. This study will consist of screening visit and 2-4 pharmacokinetic studies to determine the "best" bypassing agent based on the TEG results. Patients will then be assigned that bypassing agent and dose for the treatment of their bleeding episodes (Prophylaxis or On-demand). Each patient will be then followed for a period of 6 months to monitor short-term safety of those patients whose bypassing agent was modified.

This study is designed to evaluate the safety, tolerability and efficacy of long-term treatment with PF-06741086 in subjects with severe hemophilia who participated in the 3-month Phase 1b/2 B7841002 study. Additionally, de novo subjects will be recruited into this study.

This trial is conducted in Europe. The aim of the trial is to investigate the bioequivalence of eptacog alfa A 6 mg and NovoSeven® in healthy male subjects.

The rationale of this study is to further fine-tune and individualize prophylactic treatment of patients with severe Haemophilia A with the goal of keeping the trough FVIII level above 1% between doses. Because trough FVIII levels are likely to be important predictors of the efficacy of prophylaxis, the focus of this study is on pharmacokinetic (PK) data.