View clinical trials related to Hemophilia A.
Filter by:OPTIMS is a non interventional validation study of the calculator developed by Bayer for clinician's use in the prophylactic treatment by factor VIII of patients with severe or moderate Haemophilia A with a severe clinical profile. The study takes place during a single visit, at the time of patient enrollment in the study
This study is to test whether the study drug (OBI-1) is safe and effective for the treatment of serious bleeding episodes in people with congenital hemophilia A.
Understudied drugs will be administered to children per standard of care as prescribed by their treating caregiver and only biological sample collection during the time of drug administration will be involved. A total of approximately 7000 children aged <21 years who are receiving these drugs for standard of care will be enrolled and will be followed for up a maximum of 90 days. The goal of this study is to characterize the pharmacokinetics of understudied drugs for which specific dosing recommendations and safety data are lacking. The prescribing of drugs to children will not be part of this protocol. Taking advantage of procedures done as part of routine medical care (i.e. blood draws) this study will serve as a tool to better understand drug exposure in children receiving these drugs per standard of care. The data collected through this initiative will also provide valuable pharmacokinetic and dosing information of drugs in different pediatric age groups as well as special pediatric populations (i.e. obese).
The primary objective of the study is to evaluate the long-term safety of rFIXFc in participants with hemophilia B. The secondary objective of this study is to evaluate the efficacy of rFIXFc in the prevention and treatment of bleeding episodes.
The purpose of this pilot R34 trial is to determine the feasibility of a large single dose Phase III study of hemophilia adult prophylaxis comparing once weekly with thrice-weekly recombinant factor VIII. Efficacy will measured by bleeding frequency, factor usage, joint range of motion, cost, quality-of-life, F.VIII level, and inter-dose hypocoagulability by thrombin generation. Safety will be measured by inhibitor formation and bleeding events unresponsive to up to two rescue doses.
Turkish Acquired Haemophilia Registry is a database in which information about clinical features and therapeutic management of acquired haemophilia is collected in Turkey.This is a multicentre, retrospective and prospective registry of subjects diagnosed and/or treated for acquired haemophilia. Patients will be registered and the response to different therapies, details of each bleeding episode and the outcome of haemostatic and immunosuppressive therapy (IST) will be recorded. Any male or female subject diagnosed with inhibitors to FVIII or other factors and treated for acquired haemophilia can be entered on the registry. Patients will be treated according to local practice. No additional tests or procedures are required by the registry. The retrospective period will not be time-limited and data will be collected from those recorded in the hospital notes. The prospective period will begin in September 1.2011, and will last for two years.
This trial is conducted in Asia, Europe, Japan, North America and South Africa. The aim is to evaluate the safety and efficacy of nonacog beta pegol (NNC-0156-0000-0009) after long-term exposure in patients with haemophilia B. This trial is an extension to trials NN7999-3747 (NCT01333111/paradigm™ 2) and NN7999-3773 (NCT01386528/paradigm™ 3).
This trial is conducted globally. The purpose of this trial is to confirm the efficacy and safety of NNC 0078-0000-0007 in patients with congenital haemophilia and inhibitors.
This trial is conducted in Africa, Asia, Europe and the United States of America (USA). The aim of the trial is to evaluate the safety and efficacy of NNC-0156-0000-0009 (nonacog beta pegol) during surgical procedures in patients with haemophilia B.
To obtain data on safety, efficacy, and tolerability of KOGENATE FS under real-life conditions in its registered indications. The observation period for each patient is up to 6 months.