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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Factor VIII Clear all
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 9, 2026, 4:20 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Emicizumab Given Every 4 Weeks in Participants With Hemophilia A

NCT03020160
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
4
States / cities
Sacramento, California • Indianapolis, Indiana • Ann Arbor, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced Sep 9, 2026, 4:20 PM EDT
Completed No phase listed Observational

Covalent Tolerance Induction to Factor VIII-Prediction of Inhibitors in Hemophilia

NCT00178607
View directory record Official record
Conditions
Hemophilia A
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Day to 99 Years · Male only
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Sep 9, 2026, 4:20 PM EDT
Completed No phase listed Observational

Evaluation of Patient and Physician Reported Reasons for Switching Factor VIII Replacement Therapies

NCT03405337
View directory record Official record
Conditions
Hemophilia A
Interventions
FVIII products, Conventional FVIII replacement therapies
Drug
Lead sponsor
Bayer
Industry
Eligibility
12 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Whippany, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced Sep 9, 2026, 4:20 PM EDT
Withdrawn Phase 3 Interventional

Emicizumab PUPs and Nuwiq ITI Study

NCT04030052
View directory record Official record
Conditions
Hemophilia A
Interventions
Nuwiq (low dose protocol), HEMLIBRA, Nuwiq (Atlanta protocol)
Drug
Lead sponsor
Emory University
Other
Eligibility
Up to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
8
States / cities
Los Angeles, California • Atlanta, Georgia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 4, 2024 · Synced Sep 9, 2026, 4:20 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study of BAX 888 in Male Adults With Severe Hemophilia A

NCT03370172
View directory record Official record
Conditions
Hemophilia A
Interventions
BAX 888
Drug
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
18 Years to 75 Years · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
8
States / cities
Phoenix, Arizona • Los Angeles, California • Sacramento, California + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2025 · Synced Sep 9, 2026, 4:20 PM EDT
Completed Phase 3 Interventional Results available

A Study of Fitusiran (ALN-AT3SC) in Severe Hemophilia A and B Patients Without Inhibitors

NCT03417245
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
fitusiran, factor concentrates
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
12 Years and older · Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
8
States / cities
Little Rock, Arkansas • Gainesville, Florida • Tampa, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2022 · Synced Sep 9, 2026, 4:20 PM EDT
Terminated Phase 3 Interventional Results available

BAX 802 in CHA With Inhibitors

NCT02895945
View directory record Official record
Conditions
Hemophilia A
Interventions
Antihemophilic Factor (Recombinant), Porcine Sequence (BAX 802)
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
12 Years to 75 Years · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
3
States / cities
Peoria, Illinois • Winston-Salem, North Carolina • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 19, 2021 · Synced Sep 9, 2026, 4:20 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 9, 2026, 4:20 PM EDT
Active, not recruiting No phase listed Observational

A Long-term Study of ADYNOVI/ADYNOVATE in Participants With Haemophilia A

NCT04158934
View directory record Official record
Conditions
Hemophilia A
Interventions
ADYNOVI/ADYNOVATE
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
Not listed
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2030
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Sep 9, 2026, 4:20 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 9, 2026, 4:20 PM EDT
Not listed No phase listed Observational

Effects of Emicizumab vs. Factor VIII Prophylaxis on Joint and Bone Health in Severe Hemophilia A

NCT04131036
View directory record Official record
Conditions
Hemophilia A
Interventions
assessment of joint health and bone density
Other
Lead sponsor
Washington Institute for Coagulation
Other
Eligibility
16 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
4
States / cities
Los Angeles, California • San Diego, California • San Antonio, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2023 · Synced Sep 9, 2026, 4:20 PM EDT
Terminated Phase 2 Interventional

A Study of SerpinPC in Participants with Hemophilia B (HemB) with Inhibitors

NCT05789537
View directory record Official record
Conditions
Hemophilia B with Inhibitor, Hemophilia B
Interventions
SerpinPC
Drug
Lead sponsor
ApcinteX Ltd
Industry
Eligibility
12 Years to 65 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
Aurora, Colorado • Tampa, Florida • Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Sep 9, 2026, 4:20 PM EDT
Completed Phase 2 Interventional Results available

PF-06741086 Multiple Dose Study in Severe Hemophilia

NCT02974855
View directory record Official record
Conditions
Hemophilia A or B
Interventions
PF-06741086
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 64 Years · Male only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
4
States / cities
Aurora, Colorado • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Sep 9, 2026, 4:20 PM EDT
Completed No phase listed Observational

Ultrasonography in Hemophilic Joint Disease and Serum Markers

NCT02634918
View directory record Official record
Conditions
Hemophilia A, Hemophilia B, Hemarthroses
Interventions
ultrasound
Other
Lead sponsor
Northwell Health
Other
Eligibility
6 Months to 18 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Feb 12, 2020 · Synced Sep 9, 2026, 4:20 PM EDT
Recruiting Phase 1 Interventional

A Study to Learn About How Changing Therapy From Emicizumab to Marstacimab Affects People With the Severe Hemophilia A.

NCT06703606
View directory record Official record
Conditions
Severe Hemophilia A
Interventions
MARSTACIMAB
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years to 74 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
3
States / cities
Los Angeles, California • Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 9, 2026, 4:20 PM EDT
Terminated No phase listed Observational

A Study to Learn More About Treatment With Damoctocog Alfa Pegol, How it is Used in Every Day Practice ("Real-World"), and How Satisfied People Who Receive Damoctocog Alfa Pegol Are in United States (US) Hemophilia Treatment Centers

NCT05395858
View directory record Official record
Conditions
Hemophilia A
Interventions
No intervention
Other
Lead sponsor
Bayer
Industry
Eligibility
12 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
3
States / cities
Sacramento, California • New Orleans, Louisiana • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 27, 2023 · Synced Sep 9, 2026, 4:20 PM EDT
Completed Not applicable Interventional

Rescue Immunotolerance Study in Induction of Immune Tolerance (ITI)-Experienced Patients (RES.I.S.T. Experienced)

NCT01051076
View directory record Official record
Conditions
Severe Hemophilia A
Interventions
VWF/FVIII concentrates
Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 22, 2021 · Synced Sep 9, 2026, 4:20 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 9, 2026, 4:20 PM EDT
Terminated Phase 2 Interventional

The Efficacy and Safety of SerpinPC in Participants with Severe Hemophilia a or Moderately Severe to Severe Hemophilia B

NCT05789524
View directory record Official record
Conditions
Hemophilia a, Hemophilia B
Interventions
SerpinPC
Drug
Lead sponsor
ApcinteX Ltd
Industry
Eligibility
12 Years to 65 Years · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
10
States / cities
Aurora, Colorado • Tampa, Florida • Indianapolis, Indiana + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Sep 9, 2026, 4:20 PM EDT
Completed No phase listed Observational

Prospective and Retrospective, Non-interventional Study to Evaluate the Safety and Effectiveness of Obizur in Real-life Practice

NCT03199794
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
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
6
States / cities
Gainesville, Florida • Detroit, Michigan • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Sep 9, 2026, 4:20 PM EDT
Completed No phase listed Observational

ATHN 8: Previously Untreated Patients (PUPs) Matter Study

NCT03818529
View directory record Official record
Conditions
Hemophilia, Hemophilia A, Hemophilia B, Hemophilia A With Inhibitor, Hemophilia B With Inhibitor, Haemophilia B Without Inhibitor, Haemophilia A Without Inhibitor, Haemophilia
Interventions
Not listed
Lead sponsor
American Thrombosis and Hemostasis Network
Network
Eligibility
0 Years to 13 Years
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
27
States / cities
Phoenix, Arizona • Madera, California • San Diego, California + 24 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Sep 9, 2026, 4:20 PM EDT
Completed Phase 1 Interventional

Trial Investigating Safety, Pharmacokinetics and Pharmacodynamics of Concizumab Administered Subcutaneously to Haemophilia A Subjects

NCT02490787
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
Concizumab, placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 64 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
8
States / cities
Torrance, California • Indianapolis, Indiana • Iowa City, Iowa + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced Sep 9, 2026, 4:20 PM EDT
Completed Not applicable Interventional

The Effects of AZT and Ibuprofen on HIV-Infected Patients With Hemophilia

NCT00002276
View directory record Official record
Conditions
HIV Infections, Hemophilia A
Interventions
Ibuprofen, Zidovudine
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Sep 9, 2026, 4:20 PM EDT