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ClinicalTrials.gov public records Last synced Oct 7, 2026, 5:18 AM EDT

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Showing 73–96 of 325 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Haemophilia A Clear all
Completed Phase 3 Interventional Results available

Safety and Efficacy of Turoctocog Alfa Pegol (N8-GP) in Previously Untreated Patients With Haemophilia A

NCT02137850
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
turoctocog alfa pegol
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
0 Years to 6 Years · Male only
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
34
States / cities
Phoenix, Arizona • Long Beach, California • Los Angeles, California + 28 more
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 7, 2026, 5:18 AM EDT
Terminated Phase 1 Interventional Results available

Ascending Dose Study of Genome Editing by Zinc Finger Nuclease Therapeutic SB-FIX in Subjects With Severe Hemophilia B

NCT02695160
View directory record Official record
Conditions
Hemophilia B
Interventions
SB-FIX
Biological
Lead sponsor
Sangamo Therapeutics
Industry
Eligibility
18 Years and older · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 19, 2024 · Synced Oct 7, 2026, 5:18 AM EDT
Recruiting Phase 4 Interventional

Nuwiq Dosing and Outcomes In the ManagEment of Women/Girls With Haemophilia A Needing FVIII Treatment for Surgery

NCT05936580
View directory record Official record
Conditions
Hemophilia A
Interventions
Nuwiq
Drug
Lead sponsor
Octapharma
Industry
Eligibility
12 Years and older · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 7, 2026, 5:18 AM EDT
Not listed No phase listed Observational

Alterations in Coagulation Factor Levels in Patients With End Stage Liver Disease

NCT06014320
View directory record Official record
Conditions
Liver Cirrhosis, Hemophilia, Hemophilia A, Hemophilia B, Liver Transplant Disorder, Liver Failure, Coagulation Factor Deficiency
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 28, 2023 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 3 Interventional Results available

BAX 855 Pediatric Study

NCT02210091
View directory record Official record
Conditions
Hemophilia A
Interventions
Antihemophilic Factor (Recombinant) - Plasma/Albumin Free Method, PEGylated Recombinant Factor VIII
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
Up to 11 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
12
States / cities
Phoenix, Arizona • Denver, Colorado • Gainesville, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated May 24, 2021 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 1 Interventional

A Trial Comparing Nonacog Beta Pegol (N9-GP) and ALPROLIX® in Patients With Haemophilia B

NCT03075670
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia B
Interventions
N9-GP, ALPROLIX®
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 70 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
7
States / cities
Phoenix, Arizona • Chicago, Illinois • Peoria, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated May 26, 2023 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 2 Interventional Results available

A Gene Therapy Study for Hemophilia B

NCT02484092
View directory record Official record
Conditions
Hemophilia B
Interventions
SPK-9001
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
9
States / cities
Sacramento, California • Jackson, Mississippi • Madison, Mississippi + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 2 Interventional Results available

Haemophilia Patients With Inhibitors Being Treated for Acute Joint Bleeds

NCT00486278
View directory record Official record
Conditions
Congenital Bleeding Disorder, Haemophilia A, Haemophilia B
Interventions
eptacog alfa (activated), vatreptacog alfa (activated)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
12 Years and older · Male only
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
12
States / cities
Los Angeles, California • Augusta, Georgia • Chicago, Illinois + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 7, 2017 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 1 Interventional

Phase I/IIa Study of FIXFc in Hemophilia B Patients

NCT00716716
View directory record Official record
Conditions
Hemophilia B
Interventions
rFIXFc
Drug
Lead sponsor
Bioverativ Therapeutics Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
6
States / cities
Chicago, Illinois • Indianapolis, Indiana • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2020 · Synced Oct 7, 2026, 5:18 AM EDT
Enrolling by invitation No phase listed Observational

A Long-Term Follow-Up Study in Severe Hemophilia A Subjects Who Received BMN 270 in a Prior BioMarin Clinical Trial (270-401)

NCT05768386
View directory record Official record
Conditions
Hemophilia A
Interventions
Not listed
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
18 Years and older · Male only
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2040
U.S. locations
13
States / cities
Los Angeles, California • Sacramento, California • San Diego, California + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 3 Interventional Results available

A Clinical Trial to Evaluate Prophylactic Emicizumab Versus no Prophylaxis in Hemophilia A Participants Without Inhibitors

NCT02847637
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab, Factor VIII (FVIII)
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
8
States / cities
Santa Monica, California • Washington D.C., District of Columbia • Gainesville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 3 Interventional Results available

Single-Arm Study To Evaluate The Efficacy and Safety of Valoctocogene Roxaparvovec in Hemophilia A Patients at a Dose of 4E13 vg/kg

NCT03392974
View directory record Official record
Conditions
Hemophilia A
Interventions
Valoctocogene Roxaparvovec
Biological
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
18 Years and older · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 3, 2023 · Synced Oct 7, 2026, 5:18 AM 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 21, 2022 · Synced Oct 7, 2026, 5:18 AM EDT
Withdrawn Phase 4 Interventional

Study Comparing Blood Levels of ReFacto and Advante in Hemophilia A

NCT00168051
View directory record Official record
Conditions
Hemophilia A
Interventions
ReFacto, Advante
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years to 64 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia • Iowa City, Iowa + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2018 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 3 Interventional Results available

A Study of Emicizumab Administered Subcutaneously (SC) in Pediatric Participants With Hemophilia A and Factor VIII (FVIII) Inhibitors

NCT02795767
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
Up to 17 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
8
States / cities
Los Angeles, California • Aurora, Colorado • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2021 · Synced Oct 7, 2026, 5:18 AM EDT
Terminated Phase 3 Interventional Results available

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

NCT01434511
View directory record Official record
Conditions
Hemophilia A
Interventions
OBI-1
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
6 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 14, 2021 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 4 Interventional Results available

Prophylaxis Study of Recombinant Factor VIII Manufactured Protein-Free (rAHF-PFM) in Patients With Hemophilia A

NCT00243386
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
7 Years to 65 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
9
States / cities
Los Angeles, California • Chicago, Illinois • Indianapolis, Indiana + 6 more
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 3 Interventional Results available

An Open Label Study to Determine the Safety and Efficacy of Replacement Factor VIII Protein (Known as rFVIIIFc) in Previously Untreated Males With Severe Hemophilia A

NCT02234323
View directory record Official record
Conditions
Hemophilia A
Interventions
rFVIIIFc
Biological
Lead sponsor
Bioverativ, a Sanofi company
Industry
Eligibility
Up to 5 Years · Male only
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
20
States / cities
Little Rock, Arkansas • Duarte, California • Sacramento, California + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2022 · Synced Oct 7, 2026, 5:18 AM 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 5, 2023 · Synced Oct 7, 2026, 5:18 AM EDT
Terminated Phase 2 Interventional Results available

Study of Ataluren (PTC124) in Hemophilia A and B

NCT00947193
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
Ataluren
Drug
Lead sponsor
PTC Therapeutics
Industry
Eligibility
18 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
7
States / cities
Peoria, Illinois • Indianapolis, Indiana • Worcester, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 7, 2026, 5:18 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Open-Label Single Ascending Dose of Adeno-associated Virus Serotype 8 Factor IX Gene Therapy in Adults With Hemophilia B

NCT01687608
View directory record Official record
Conditions
Hemophilia B
Interventions
AskBio009
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
18 Years to 75 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2030
U.S. locations
15
States / cities
Los Angeles, California • Sacramento, California • San Diego, California + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2026 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 4 Interventional

Study of Safety and Efficacy of Antihemophilic Factor/Von Willebrand Factor Complex in Surgical Subjects With Von Willebrand Disease (vWD)

NCT00168090
View directory record Official record
Conditions
Von Willebrand Disease, Blood Coagulation Disorders, Blood Platelet Disorders, Hematologic Disease
Interventions
Blood coagulation Factor VIII and vWF, human
Drug
Lead sponsor
CSL Behring
Industry
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 11, 2011 · Synced Oct 7, 2026, 5:18 AM EDT
Completed Phase 2Phase 3 Interventional Results available

An Open-label Safety, Efficacy and Pharmacokinetic Study of a Recombinant FVIII Compared to Recombinant Human Antihemophilic FVIII in Patients With Severe Hemophilia A

NCT01486927
View directory record Official record
Conditions
Hemophilia A
Interventions
rVIII-SingleChain, Octocog alfa
Biological
Lead sponsor
CSL Behring
Industry
Eligibility
12 Years to 65 Years · Male only
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
9
States / cities
Sacramento, California • San Diego, California • Aurora, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2016 · Synced Oct 7, 2026, 5:18 AM EDT
Not listed Not applicable Interventional

Study of an Intervention to Improve Problem List Accuracy and Use

NCT01105923
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity, Asthma, COPD, Breast Cancer, Coronary Artery Disease, Congestive Heart Failure, Diabetes, Glaucoma, Hemophilia, Hypertension, Hyperthyroidism, Hypothyroidism, Myasthenia Gravis, Osteoporosis, Osteopenia, Renal Failure, Renal Insufficiency, Sickle Cell Disease, Stroke
Interventions
MAPLE
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 2, 2015 · Synced Oct 7, 2026, 5:18 AM EDT