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Showing 1–24 of 109 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Antihemophilic Factor (Recombinant) Clear all
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of Recombinant Coagulation Factor VIII Fc Fusion Protein (rFVIIIFc) in Previously Treated Pediatric Subjects With Hemophilia A

NCT01458106
View directory record Official record
Conditions
Hemophilia A
Interventions
BIIB031 (rFVIIIFc), FVIII (PK subgroup only)
Drug
Lead sponsor
Bioverativ Therapeutics Inc.
Industry
Eligibility
Up to 11 Years · Male only
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
12
States / cities
Los Angeles, California • Sacramento, California • San Diego, California + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Sep 28, 2026, 5:58 PM EDT
Completed No phase listed Observational

Safety and Efficacy of Turoctocog Alfa During Long-Term Treatment of Severe and Moderately Severe Haemophilia A

NCT02035384
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
turoctocog alfa
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
Male only
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
6
States / cities
Mobile, Alabama • Torrance, California • Peoria, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 26, 2020 · Synced Sep 28, 2026, 5:58 PM EDT
Recruiting Phase 3 Interventional

A Study of Vonicog Alfa (rVWF) in Children With Severe Von Willebrand Disease (vWD)

NCT05582993
View directory record Official record
Conditions
Von Willebrand Disease (VWD)
Interventions
Vonicog Alfa, ADVATE
Biological
Lead sponsor
Takeda
Industry
Eligibility
Up to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
12
States / cities
Birmingham, Alabama • Orlando, Florida • Peoria, Illinois + 9 more
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 28, 2026, 5:58 PM EDT
Active, not recruiting Phase 3 Interventional Results available

Study to Evaluate the Efficacy and Safety of PF-07055480 / Giroctocogene Fitelparvovec Gene Therapy in Moderately Severe to Severe Hemophilia A Adults

NCT04370054
View directory record Official record
Conditions
Hemophilia A
Interventions
PF-07055480 (giroctocogene fitelparovec): Recombinant AAV2/6 Human Factor VIII Gene Therapy
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 64 Years · Male only
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
19
States / cities
Mountain View, California • Oakland, California • Palo Alto, California + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 28, 2026, 5:58 PM EDT
Active, not recruiting No phase listed Observational

Evaluating Effectiveness and Long Term Safety of Damoctocog Alfa Pegol in Patients, Who Have Been Diagnosed With Hemophilia A

NCT03932201
View directory record Official record
Conditions
Hemophilia A
Interventions
Damoctocog alfa pegol (Jivi, Bay94-9027)
Drug
Lead sponsor
Bayer
Industry
Eligibility
Not listed
Enrollment
371 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
10
States / cities
Mobile, Alabama • Phoenix, Arizona • Davis, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 3 Interventional Results available

Pharmacokinetic, Efficacy, and Safety Study of Recombinant Factor VIII Single Chain (rVIII-SingleChain) in Children With Severe Hemophilia A

NCT02093897
View directory record Official record
Conditions
Congenital Hemophilia A
Interventions
rVIII-SingleChain
Biological
Lead sponsor
CSL Behring
Industry
Eligibility
Up to 11 Years · Male only
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Aurora, Colorado • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Sep 28, 2026, 5:58 PM EDT
Active, not recruiting No phase listed Observational

An Observational Study of Participants With Type 3 Von Willebrand Disease on Prophylactic Standard-of-Care Treatment

NCT06883240
View directory record Official record
Conditions
Von Willebrand Disease, Type 3
Interventions
Von Willebrand Factor Concentrates, Von Willebrand Factor Concentrates and Factor VIII Concentrates, Factor VIII Concentrates, Recombinant Activated Factor VII, Activated Prothrombin Complex Concentrate
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
2 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
3
States / cities
Sacramento, California • Minneapolis, Minnesota • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 2 Interventional Results available

A Study of Recombinant AAV2/6 Human Factor 8 Gene Therapy SB-525 (PF-07055480) in Subjects With Severe Hemophilia A

NCT03061201
View directory record Official record
Conditions
Hemophilia A
Interventions
SB-525 (PF-07055480)
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
22
States / cities
Little Rock, Arkansas • Duarte, California • Sacramento, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 1 Interventional

A Phase I Safety, Pharmacokinetics and Pharmacodynamics Study of Recombinant Factor VIIa in Adult Patients With Hemophilia A or B

NCT01708564
View directory record Official record
Conditions
Hemophilia
Interventions
rhFVIIa
Biological
Lead sponsor
rEVO Biologics
Industry
Eligibility
18 Years to 75 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Sacramento, California • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 29, 2013 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 3 Interventional Results available

Recombinant Von Willebrand Factor in Subjects With Severe Von Willebrand Disease Undergoing Surgery

NCT02283268
View directory record Official record
Conditions
Von Willebrand Disease
Interventions
Recombinant von Willebrand Factor (rVWF)
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
12
States / cities
Aurora, Colorado • Miami, Florida • Augusta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 2 Interventional

Study of Recombinant Porcine Factor VIII (FVIII) in Hemophilia and Inhibitors to FVIII

NCT00245245
View directory record Official record
Conditions
Hemophilia A
Interventions
recombinant porcine coagulation factor VIII (OBI-1)
Drug
Lead sponsor
Octagen Corporation
Industry
Eligibility
12 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Blue Bell, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 3, 2007 · Synced Sep 28, 2026, 5:58 PM EDT
Recruiting Phase 4 Interventional

SEVENFACT® for Bleeding Events in Hemophilia With Inhibitors

NCT04647227
View directory record Official record
Conditions
Hemophilia A With Inhibitor, Hemophilia B With Inhibitor
Interventions
coagulation factor VIIa [recombinant]-jncw
Drug
Lead sponsor
American Thrombosis and Hemostasis Network
Network
Eligibility
12 Years to 100 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
21
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 4 Interventional Results available

Study of rFVIIIFc for Immune Tolerance Induction (ITI) in Haemophilia A Patients With Inhibitors Who Have Failed Previous ITI Therapies

NCT03103542
View directory record Official record
Conditions
Hemophilia A
Interventions
Recombinant coagulation factor (rFVIIIFc)
Biological
Lead sponsor
Swedish Orphan Biovitrum
Industry
Eligibility
Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 4 Interventional

Safety and Efficacy of Activated Recombinant Human Factor VII in Haemophilia Patients With Inhibitors During and After Major Surgery

NCT01561391
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A With Inhibitors, Haemophilia B With Inhibitors
Interventions
activated recombinant human factor VII, factor IX, factor VIII
Drug · Other
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
5 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
14
States / cities
Los Angeles, California • Chicago, Illinois • New Orleans, Louisiana + 9 more
Source: ClinicalTrials.gov public record
Updated Dec 28, 2023 · Synced Sep 28, 2026, 5:58 PM EDT
Completed No phase listed Observational

Lead-in Study to Collect Prospective Efficacy and Safety Data of Current FVIII Prophylaxis Replacement Therapy in Adult Hemophilia A Participants

NCT03876301
View directory record Official record
Conditions
Blood Coagulation Disorder, Blood Coagulation Disorders, Inherited, Coagulation Protein Disorders, Hemophilia A, Genetic Diseases, Inborn, Genetic Diseases, X-Linked, Hematologic Diseases, Hemorrhagic Disorders, Factor VIII Deficiency
Interventions
Standard of Care FVIII Replacement therapy
Drug
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Timeline
2019 – 2023
U.S. locations
6
States / cities
San Francisco, California • Gainesville, Florida • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 9, 2023 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 3 Interventional Results available

BAX 855 Continuation

NCT01945593
View directory record Official record
Conditions
Hemophilia A
Interventions
BAX855
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
Up to 75 Years
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
21
States / cities
Phoenix, Arizona • Aurora, Colorado • Gainesville, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated May 23, 2021 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Study of Modified Recombinant Factor VIII (OBI-1) in Subjects With Acquired Hemophilia A

NCT01178294
View directory record Official record
Conditions
Acquired Hemophilia A
Interventions
OBI-1
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
8
States / cities
Indianapolis, Indiana • New Orleans, Louisiana • Bethesda, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated May 12, 2021 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 3 Interventional Results available

Recombinant Factor VIIa BI (rFVIIa BI) Treatment of Acute Bleeding Episodes Per an On-demand Regimen

NCT01757405
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
Recombinant Factor VIIa BI (rFVIIa BI)
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
12 Years to 65 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 10, 2021 · Synced Sep 28, 2026, 5:58 PM EDT
Terminated No phase listed Observational

Fc factOrs and Real-World hemophiliA Patient-ReporteD Outcomes

NCT02392156
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
rFVIIIFc, rFIXFc, non-Fc FVIII replacement products, non-Fc FIX replacement products
Biological · Drug
Lead sponsor
Bioverativ Therapeutics Inc.
Industry
Eligibility
Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
2
States / cities
Los Angeles, California • East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of IL-11 in DDAVP Unresponsive

NCT00994929
View directory record Official record
Conditions
Hemophilia A, Von Willebrand Disease
Interventions
Neumega (Oprelvekin, Interleukin 11, IL-11)
Biological
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2016 · Synced Sep 28, 2026, 5:58 PM EDT
Completed No phase listed Observational

Post-Marketing Non-Interventional Safety Evaluation of Obizur in the Treatment of Bleeding Episodes for Patients With Acquired Hemophilia A

NCT02610127
View directory record Official record
Conditions
Acquired Hemophilia A
Interventions
OBIZUR
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
16
States / cities
Aurora, Colorado • Gainesville, Florida • Atlanta, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 3 Interventional Results available

Trial to Evaluate the Efficacy and Safety of a New Full Length Recombinant Human FVIII for Hemophilia A

NCT01029340
View directory record Official record
Conditions
Blood Coagulation Disorders, Hemophilia A
Interventions
Recombinant Factor VIII (BAY81-8973), Recombinant Factor VIII (Kogenate FS, BAY14-2222)
Biological
Lead sponsor
Bayer
Industry
Eligibility
12 Years to 65 Years · Male only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
7
States / cities
Orange, California • Sacramento, California • Tampa, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2016 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 3 Interventional Results available

Pharmacokinetics and Safety of rFVIIIFc Manufactured at 15,000 L (15K) Scale

NCT02502149
View directory record Official record
Conditions
Severe Hemophilia A
Interventions
rFVIIIFc
Biological
Lead sponsor
Bioverativ Therapeutics Inc.
Industry
Eligibility
12 Years and older · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
8
States / cities
Los Angeles, California • Chicago, Illinois • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Sep 28, 2026, 5:58 PM EDT
Completed Phase 3 Interventional Results available

A Phase III Study on the Safety, Pharmacokinetics and Efficacy of Coagulation Factor VIIa

NCT02448680
View directory record Official record
Conditions
Hemophilia A With Inhibitors, Hemophilia B With Inhibitors
Interventions
Coagulation FVIIa (Recombinant)
Biological
Lead sponsor
Laboratoire français de Fractionnement et de Biotechnologies
Industry
Eligibility
Up to 11 Years · Male only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
3
States / cities
Aurora, Colorado • Oklahoma City, Oklahoma • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Sep 28, 2026, 5:58 PM EDT