Clinical trials: Hemophilia B
Hemophilia A
Study Evaluating ReFacto® in Hemophilia A Undergoing Major Surgery
The primary objective of this clinical research study is to evaluate the safety and efficacy of ReFacto in subjects with hemophilia A undergoing major surgery monitored using the chromogenic substrate assay at the local…
- Trial name
- NCT00092976
- Testing
- ReFacto
- Where
- 4 sites in United States
- Volunteers
- 15 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Hemophilia B
Study Evaluating rFIX; BeneFIX in Severe Hemophilia B
To characterize the safety and efficacy of rFIX in children less than 6 years of age with severe hemophilia B in the setting of acute bleeding episodes, prophylaxis, and/or surgery.
- Trial name
- NCT00037557
- Testing
- BeneFIX
- Where
- 6 sites in United States
- Volunteers
- 20 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Hemophilia B
Study Evaluating BENEFIX in Previously Treated Patients With Hemophilia B
To assess efficacy and safety of BeneFix® for prophylaxis in "Short-term" therapy and on demand therapy for all bleeding episodes of subjects with hemophilia B.
- Trial name
- NCT00581126
- Testing
- Recombinant Factor IX Coagulation
- Volunteers
- 14 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Hemophilia A, Hemophilia B
Study Evaluating Approach to Treatment of Haemophilia A and B in Spain
Analyze the clinical and therapeutic approach to treatment of haemophilia A and B in habitual clinical practice conditions in Spain.
- Trial name
- NCT00581438
- Volunteers
- 52 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Hemophilia B
Study Evaluating of Recombinant Human Factor IX (BeneFIX) and a New Formulation of BeneFIX (rFIX-R) in Moderate to Severe Hemophilia B
The primary objective of this clinical research study is to establish the bioequivalence of 2 treatments, rFIX and rFIX-R, when given as a 10-minute intravenous bolus infusion.
- Trial name
- NCT00093210
- Testing
- rFIX, rFIX-R
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Hemophilia B, Allergic Reactions
Study to Describe the Allergic Reactions to Factor IX in Patients With Hemophilia B
Retrospective, multicenter study in patients with hemophilia B. This study will be placed at 20 to 50 hemophilia treatment centers in North America and the EU, and is designed to estimate the frequency of Class II and III…
- Trial name
- NCT00195221
- Where
- 38 sites in United States, Austria and 7 more
- Volunteers
- 166 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Haemophilia A
Study of the Efficacy of Human Recombinant Factor VIII (Kogenate FS) Reconstituted in Pegylated Liposomes.
Primary efficacy endpoint: To study whether there is a difference in the length of the bleeding free periods between infusion of FVIII that is reconstituted with 22.1, 12.6, or 4.2 mg of pegylated liposomes per kg bwt compared…
- Trial name
- NCT00245297
- Testing
- Kogenate FS, reconstituted in a suspension of liposomes
- Where
- 3 sites in Russia
- Volunteers
- 16 people
- Sponsor
- Recoly N.V.
Hemophilia A
Study of Recombinant Porcine Factor VIII (FVIII) in Hemophilia and Inhibitors to FVIII
The ability of a new recombinant porcine coagulation factor VIII, B-domain deleted (called "OBI-1"), to control the non-life- or limb-threatening bleeding episodes patients with hemophilia A commonly develop is being evaluated.
- Trial name
- NCT00245245
- Testing
- recombinant porcine coagulation factor VIII (OBI-1)
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Octagen Corporation
Hemophilia B
Post Marketing Study in Haemophilia B Patients Using Nonafact® (Human Coagulation Factor IX)
In this postmarketing study, the safety of Nonafact® (human coagulation factor IX) is evaluated in previous treated and untreated patients with severe, moderate or mild haemophilia B.
- Trial name
- NCT00139828
- Testing
- human coagulation Factor IX
- Where
- 7 sites in Netherlands
- Volunteers
- 12 people
- Sponsor
- Prothya Biosolutions
Hemophilia A
Recombinant Factor VIIa (NovoSeven) on Restoring Coagulation Activation
The purpose of the study is to compare the effects of recombinant factor VIIa (NovoSeven) on restoring coagulation activation between patients with hemophilia A and antibodies to factor VIII and normal subjects (controls) by use…
- Trial name
- NCT00375323
- Testing
- NovoSeven
- Where
- Austria
- Sponsor
- Medical University of Vienna
Severe Hemophilia A With an Inhibitor
The FEIBA NovoSeven Comparative Study
FENOC is a prospective, open-label, randomized, cross-over, multi-center study to investigate and compare the hemostatic effect and cost-efficacy of two different by-passing agents in the treatment of joint hemorrhages in…
- Trial name
- NCT00166309
- Testing
- FEIBA and NovoSeven
- Where
- Sweden
- Volunteers
- 60 people
- Sponsor
- Skane University Hospital
Hemophilia B
Safety of a New Type of Treatment Called Gene Transfer for the Treatment of Severe Hemophilia B
In this study a modified virus called adeno-associated virus (AAV) will be used to transfer a normal gene for human clotting factor IX into patients with severe hemophilia B (AAV human Factor IX vector).
- Trial name
- NCT00076557
- Testing
- Adeno-Associated Viral with Human Factor IX
- Where
- 3 sites in United States
- Volunteers
- 15 people
- Sponsor
- Avigen
Hemophilia
Musculoskeletal Function in Hemophilia
Hemophilia, which results from deficiency of factor VIII or IX, is a common hereditary X-linked bleeding disorder affecting up to 10/100,000 population. About 60-70% of them have severe disease (factor level <1%).
- Trial name
- NCT00324493
- Where
- 10 sites in Argentina, Brazil and 7 more
- Volunteers
- 250 people
- Sponsor
- Christian Medical College, Vellore, India
Hemophilia A
Clot Formation and Clot Stability in Patients With Severe Haemophilia A
In the present study we are examining the clot formation and clot stability in patients with severe haemophilia A after they receive recombinat factor VIII and after addition of tranexamic acid.
- Trial name
- NCT00279578
- Testing
- ReFacto (Recombinant factor VIII) and Tranexamic acid
- Where
- Denmark
- Volunteers
- 8 people
- Sponsor
- University of Aarhus
Hemophilia A With Inhibitors
The Malmö International Brother Study (MIBS)
Existing data support the concept that a genetic predisposition for inhibitor development exists. The aim of the Malmö International Brother Study (MIBS) is to evaluate genetic factors associated with the development of…
- Trial name
- NCT00231751
- Where
- Sweden
- Sponsor
- Skane University Hospital
Hemophilia A
Joint Outcome Study
This study examines the progression of joint disease in children with hemophilia assigned to either standard treatment or enhanced therapy.
- Trial name
- NCT00207597
- Volunteers
- 64 people
- Sponsor
- Centers for Disease Control and Prevention
HIV Infections, Hemophilia A
The Effects of AZT and Ibuprofen on HIV-Infected Patients With Hemophilia
To determine if platelet dysfunction and/or pharmacologic drug interaction occurs in patients taking both AZT and ibuprofen, which might account for enhanced bleeding tendency.
- Trial name
- NCT00002276
- Testing
- Ibuprofen, Zidovudine
- Where
- United States
- Sponsor
- University of Pittsburgh
HIV Infections, Hemophilia A
Effect of Indinavir Plus Two Other Anti-HIV Drugs on Blood Clotting in HIV-Positive Males With Hemophilia
The purpose of this study is to see if indinavir plus two other anti-HIV drugs affect blood clotting in HIV-positive patients with hemophilia.
- Trial name
- NCT00002386
- Testing
- Indinavir sulfate, Lamivudine, Stavudine
- Where
- 8 sites in United States, Canada
- Volunteers
- 55 people
- Sponsor
- Merck Sharp & Dohme LLC
Hemophilia B, Factor IX Deficiency
Phase I/II Study of Monoclonal Factor IX Concentrate for Factor IX Deficiency
OBJECTIVES: Assess the safety and long-term efficacy of monoclonal factor IX concentrate in patients with factor IX deficiency.
- Trial name
- NCT00004801
- Testing
- monoclonal factor IX replacement therapy
- Volunteers
- 3 people
- Sponsor
- National Center for Research Resources (NCRR)