View clinical trials related to Hemophilia A.
Filter by:The primary goal of the INITIATE trial is to compare the clinical outcome of individualized lot selection to random lot selection utilizing one plasma-derived von Willebrand factor (VWF)/coagulation factor (FVIII) complex concentrate for immune tolerance induction (ITI) in subjects with congenital Hemophilia A, FVIII activity ≤2%, and a historical high-titer inhibitor [≥5 Bethesda Unit (BU)].
This is a multicenter, multinational, prospective, single-arm, nonrandomized, open-label study, planned in of approximately 25 male participants with congenital hemophilia A who will receive their first (primary) immune tolerance induction (ITI) treatment with alphanate. The study consists of 2 phases: - An ITI Treatment Phase in which all eligible participants will receive ITI treatment with alphanate for a period of up to 33 months. Upon confirmation of complete immune tolerization, participants will then enter a 12-month Prophylactic Phase. If, after 33 months of ITI, a participants has achieved partial immune tolerance, the participants will enter a 12-month Prophylactic Phase. - A 12-month Prophylactic Phase for all participants who meet the criteria for complete or partial success to continue on a prophylactic dosing regimen of alphanate. Due to limited enrollment, this study was early terminated.
The purpose of this study is to evaluate the efficacy and safety of BAX 802 in males with congenital hemophilia A (CHA) with inhibitors who are undergoing major or minor elective surgical, dental, or other invasive procedures.
To evaluate the prevalence of subclinical arthropathy in children with severe hemophilia undergoing a prophylaxis regimen and without evidence of target joints, using a validated ultrasound scoring method.
The purpose of the study is to evaluate the safety, tolerability and effect on FIX antigen and activity levels of ascending doses of SB-FIX. SB-FIX is an intravenously delivered Zinc Finger Nuclease (ZFN) Therapeutic for genome editing. It inserts a correct copy of the Factor 9 gene into the albumin locus in hepatocytes with the goal of lifelong therapeutic production of the Factor IX clotting factor.
The purpose of this study is to evaluate the implementation of pharmacokinetic (PK) driven prophylaxis in current clinical practice
A Phase 1/2, open-label, dose-finding safety study of single ascending doses of DTX101 in adult males with moderate/severe to severe hemophilia B.
Hemophilia A is an inherited (genetic) disease where a protein, factor VIII (FVIII), which promotes blood clotting is missing or does not work properly. Individuals with hemophilia A are at risk for bleeding. Bleeding is prevented and/or treated with recombinant factor VIII (rFVIII), which is an FDA-approved treatment for Hemophilia A. Obesity is common among patients with hemophilia. Some studies have shown that obese hemophilia patients may be able to prevent bleeding with a lower dose of clotting factor than the dose they are currently receiving. The lower dose is calculated based on what a patient should weigh rather than what he does weigh. This is a clinical research study to test whether calculating rFVIII dosing based on lean body mass and ideal body weight (what a person should weigh based on his height) in overweight and obese patients with hemophilia is more accurate than calculating rFVIII dosing based on what a person actually weighs.
The purpose of this study is to investigate the pharmacokinetics (PK), efficacy, and safety of rVIIa-FP (CSL689). The study will enroll approximately 54 male subjects, 12 to 65 years of age, with hemophilia types A or B who have developed inhibitors to FVIII or FIX. The study consists of 3 sequential parts (Parts 1, 2, 3): The purpose of Part 1 (PK part) is to evaluate the PK of a single treatment of CSL689 (low dose or high dose) and compare with the PK of a single treatment of Eptacog alfa (low dose or high dose). In Part 1, CSL689 and Eptacog alfa will be given by the doctor at the study center. The purpose of Part 2 (Dose-evaluation part) is to identify which of the 2 tested dose levels of CSL689 shows the best efficacy and safety in stopping acute bleeding events (this dose will be called the "population best dose"). The purpose of the final Part 3 (Repeated-dose part) is to confirm the efficacy and safety of the "population best dose" identified in Part 2. In Parts 2 and 3, subjects will self-administer a specified number of CSL689 infusions at home on-demand (ie, when a bleeding event occurs), will keep an electronic diary, and will visit the center at monthly intervals. This study is expected to last for up to 16 months for the subjects participating in all 3 parts, and up to 9 months for the subjects participating in Part 3 only.
The purpose of this research study is to see if factor levels and inhibitor levels in Hemophilia A and B subjects are accurate when they are drawn from a central venous line (CVL) instead of from a peripheral stick.