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Showing 1–24 of 109 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Factor VIII Deficiency Clear all
Completed Phase 3 Interventional Results available

Safety and Efficacy of Turoctocog Alfa (N8) in Prevention and On-demand Treatment of Bleeding Episodes in Subjects With Haemophilia A: An Extension to Trials NN7008-3543, NN7008-3545, NN7008-3600, NN7008-3893 and NN7008-4015

NCT00984126
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
turoctocog alfa
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
6 Months to 70 Years · Male only
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
13
States / cities
Phoenix, Arizona • Long Beach, California • Tampa, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 26, 2017 · Synced Sep 6, 2026, 1:06 PM EDT
Recruiting Phase 4 Interventional

Nuwiq for Perioperative Management Of Patients With Haemophilia A on Emicizumab Regular Prophylaxis Study

NCT05935358
View directory record Official record
Conditions
Severe Hemophilia A
Interventions
Nuwiq
Drug
Lead sponsor
Octapharma
Industry
Eligibility
12 Years and older · Male only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 6, 2026, 1:06 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 6, 2026, 1:06 PM EDT
Completed Phase 1 Interventional

Safety, Tolerability, and Pharmacokinetics Study of Turoctocog Alfa Pegol Injected Under the Skin in Patients With Haemophilia A

NCT02994407
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
turoctocog alfa pegol
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
12 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
8
States / cities
Orlando, Florida • Iowa City, Iowa • East Lansing, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Sep 6, 2026, 1:06 PM EDT
Recruiting Phase 4 Interventional

Hemlibra in Mild Hemophilia A

NCT04567511
View directory record Official record
Conditions
Factor VIII Deficiency, Congenital
Interventions
Emicizumab
Drug
Lead sponsor
Indiana Hemophilia &Thrombosis Center, Inc.
Other
Eligibility
5 Years to 45 Years · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 14, 2024 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 3 Interventional Results available

Study to Investigate the Long-term Efficacy and Safety of Human-cl rhFVIII in Previously Treated Patients (PTPs)

NCT01341912
View directory record Official record
Conditions
Severe Hemophilia A
Interventions
Human-cl rhFVIII
Biological
Lead sponsor
Octapharma
Industry
Eligibility
12 Years to 65 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 16, 2020 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 3 Interventional Results available

LR769 in Congenital Hemophilia Patients With Inhibitors Undergoing Elective Surgery or Invasive Procedures

NCT02548143
View directory record Official record
Conditions
Hemophilia
Interventions
Coagulation Factor VIIa (Recombinant)
Biological
Lead sponsor
Laboratoire français de Fractionnement et de Biotechnologies
Industry
Eligibility
6 Months to 75 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2022 · Synced Sep 6, 2026, 1:06 PM EDT
Completed No phase listed Observational

Study of Prophylaxis, ACtivity and Effectiveness (SPACE) in Hemophilia Patients Currently Treated With ADVATE or RIXUBIS

NCT02190149
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
ADVATE (Antihemophilic Factor [Recombinant]), RIXUBIS (Coagulation Factor IX [Recombinant])
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
13 Years to 65 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
17
States / cities
Los Angeles, California • San Diego, California • Aurora, Colorado + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Not applicable Interventional

Correlation Between Vitamin D Status and Bone Mineral Density in Patients With Hemophilia

NCT01090206
View directory record Official record
Conditions
Hemophilia A, Hemophilia B, Vitamin D Deficiency
Interventions
Vitamin D and calcium
Dietary Supplement
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
2 Years to 21 Years · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 28, 2016 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of NNC 0078-0000-0007 in Patients With Congenital Haemophilia and Inhibitors

NCT01392547
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A With Inhibitors, Haemophilia B With Inhibitors
Interventions
vatreptacog alfa (activated), eptacog alfa (activated)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
12 Years and older · Male only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
14
States / cities
Tucson, Arizona • Los Angeles, California • Orange, California + 10 more
Source: ClinicalTrials.gov public record
Updated May 14, 2017 · Synced Sep 6, 2026, 1:06 PM EDT
Active, not recruiting Phase 2 Interventional

Emicizumab in Patients With Acquired Hemophilia A

NCT05345197
View directory record Official record
Conditions
Acquired Hemophilia A
Interventions
emicizumab
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
16
States / cities
San Diego, California • Washington D.C., District of Columbia • Atlanta, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 3 Interventional Results available

Phase III Study of Coagulation FVIIa (Recombinant) in Congenital Hemophilia A or B Patients With Inhibitors

NCT02020369
View directory record Official record
Conditions
Hemophilia A With Inhibitors, Hemophilia B With Inhibitors
Interventions
Coagulation Factor VIIa (Recombinant)
Biological
Lead sponsor
rEVO Biologics
Industry
Eligibility
12 Years to 75 Years · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
5
States / cities
Los Angeles, California • Sacramento, California • Aurora, Colorado + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 13, 2017 · Synced Sep 6, 2026, 1:06 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Gene Therapy for Haemophilia A.

NCT03001830
View directory record Official record
Conditions
Hemophilia A
Interventions
AAV2/8-HLP-FVIII-V3
Biological
Lead sponsor
University College, London
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
3
States / cities
Boise, Idaho • Lexington, Kentucky • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 4, 2025 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 3 Interventional

A Research Study Looking at How Safe it is to Switch From Emicizumab to Mim8 in People With Haemophilia A (FRONTIER 5)

NCT05878938
View directory record Official record
Conditions
Haemophilia A, Haemophilia A With Inhibitors
Interventions
NNC0365-3769 (Mim8) PPX
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
12 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
13
States / cities
Los Angeles, California • Sacramento, California • Aurora, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Dec 7, 2025 · Synced Sep 6, 2026, 1:06 PM EDT
Recruiting No phase listed Observational

ATHN Transcends: A Natural History Study of Non-Neoplastic Hematologic Disorders

NCT04398628
View directory record Official record
Conditions
Hematologic Disorder, Bleeding Disorder, Connective Tissue Disorder, Hemophilia, Thrombosis, Von Willebrand Diseases, Thrombophilia, Rare Bleeding Disorder, Platelet Disorder, Factor IX Deficiency, Factor VIII Deficiency, Thalassemia, Sickle Cell Disease
Interventions
Not listed
Lead sponsor
American Thrombosis and Hemostasis Network
Network
Eligibility
Not listed
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2035
U.S. locations
76
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 60 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 6, 2026, 1:06 PM EDT
Terminated No phase listed Observational

A Study Comparing Factor Level and Inhibitor Titer Testing Results Drawn From Central Venous Lines and Venipuncture

NCT02402829
View directory record Official record
Conditions
Hemophilia A, Factor VIII Deficiency, Hemophilia, Hemophilia B, Factor IX Deficiency
Interventions
Peripheral Vein Blood draw
Procedure
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
1 Year to 21 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 2 Interventional

Safety and Efficacy of 3 Different Doses of Long Acting Factor VII in Haemophilia A or B Patients With Inhibitors

NCT00951405
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A With Inhibitors, Haemophilia B With Inhibitors
Interventions
activated recombinant human factor VII, long acting
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
12 Years to 65 Years · Male only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
7
States / cities
Little Rock, Arkansas • Los Angeles, California • Orange, California + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 2 Interventional

Treatment of Hepatitis C in Hemophilic Patients With HIV

NCT00055341
View directory record Official record
Conditions
HIV Infections, Hepatitis C, Hemophilia
Interventions
Peginterferon alfa-2a, Ribavirin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
15 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 29, 2008 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 4 Interventional

Effect of Indinavir Plus Two Other Anti-HIV Drugs on Blood Clotting in HIV-Positive Males With Hemophilia

NCT00002386
View directory record Official record
Conditions
HIV Infections, Hemophilia A
Interventions
Indinavir sulfate, Lamivudine, Stavudine, Zidovudine, Zalcitabine, Didanosine
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
16 Years and older · Male only
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
7
States / cities
San Francisco, California • Washington D.C., District of Columbia • Atlanta, Georgia + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 3 Interventional Results available

A Phase 3 Open-label Interventional Study of Intravenous Recombinant Coagulation Factor VIII Fc-von Willebrand Factor-XTEN Fusion Protein, Efanesoctocog Alfa (BIVV001), in Patients With Severe Hemophilia A

NCT04161495
View directory record Official record
Conditions
Factor VIII Deficiency
Interventions
efanesoctocog alfa (BIVV001)
Biological
Lead sponsor
Bioverativ, a Sanofi company
Industry
Eligibility
12 Years and older
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
8
States / cities
Los Angeles, California • San Diego, California • Gainesville, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of a Recombinant Protein-Free Manufactured Factor VIII (rAHF-PFM) in Previously Untreated Hemophilia A Patients

NCT00157157
View directory record Official record
Conditions
Hemophilia A
Interventions
Recombinant Antihemophilic Factor Manufactured and Formulated without Added Human or Animal Proteins (rAHF-PFM)
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
Up to 6 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
17
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated May 23, 2021 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 2Phase 3 Interventional

Study of Pharmacokinetics, Efficacy and Safety of a Recombinant and Protein-Free Factor VIII (rAHF-PFM) in Hemophilia A Patients - A Continuation of Clinical Study 069901

NCT00157053
View directory record Official record
Conditions
Hemophilia A
Interventions
Antihemophilic factor, recombinant, manufactured protein-free
Drug
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
10 Years and older · Male only
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
11
States / cities
Aurora, Colorado • Atlanta, Georgia • Peoria, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Sep 6, 2026, 1:06 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Turoctocog Alfa in Prevention and Treatment of Bleeds in Previously Untreated Children With Haemophilia A

NCT01493778
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
turoctocog alfa
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
0 Years to 6 Years · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
25
States / cities
Phoenix, Arizona • Long Beach, California • Sacramento, California + 20 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2020 · Synced Sep 6, 2026, 1:06 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Hemophilia A Research Program

NCT07414511
View directory record Official record
Conditions
Hemophilia A, Hemophilia A, Severe, Factor VIII (FVIII), FVIII Deficiency, Carrier of Hemophilia A, Inhibitors, Pregnancy, Maternal Blood Loss, Pregnancy Complications, Bleeding Disorder, Hemorrhage, Postpartum, Alloimmunization, X-Linked
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 6, 2026, 1:06 PM EDT