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ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:52 PM EDT

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Showing 49–72 of 97 matching trials from the live ClinicalTrials.gov search.
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Terminated Phase 3 Interventional Results available

Study of Recombinant Factor IX Product, IB1001, in Previously Treated Pediatric Subjects With Hemophilia B

NCT01271868
View directory record Official record
Conditions
Hemophilia B
Interventions
IB1001
Biological
Lead sponsor
Medexus Pharma, Inc.
Industry
Eligibility
Up to 12 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
3
States / cities
Chicago, Illinois • Indianapolis, Indiana • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 1 Interventional

Dose-Escalation Study Of A Self Complementary Adeno-Associated Viral Vector For Gene Transfer in Hemophilia B

NCT00979238
View directory record Official record
Conditions
Hemophilia B
Interventions
Gene Transfer, scAAV2/8-LP1-hFIXco
Genetic · Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2026
U.S. locations
3
States / cities
Stanford, California • Memphis, Tennessee • Temple, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety Study of BERIPLEX® P/N (Kcentra) Compared With Plasma in Patients With Acute Major Bleeding Caused by Anticoagulant Therapy

NCT00708435
View directory record Official record
Conditions
Blood Coagulation Disorders, Acute Major Bleeding
Interventions
Beriplex® P/N (Kcentra), Fresh frozen plasma
Biological
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
41
States / cities
Birmingham, Alabama • Los Angeles, California • San Franciso, California + 33 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2014 · Synced Oct 21, 2026, 9:52 PM EDT
Recruiting Phase 3 Interventional

Safety and Effectiveness of Giroctocogene Fitelparvovec or Fidanacogene Elaparvovec in Patients With Hemophilia A or B Respectively

NCT05568719
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
Testing of hepatic AAV Vector integration
Diagnostic Test
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older · Male only
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2040
U.S. locations
15
States / cities
Rancho Cordova, California • Sacramento, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 3 Interventional Results available

Study of the Efficacy and Safety PF-06741086 in Adult and Teenage Participants With Severe Hemophilia A or Moderately Severe to Severe Hemophilia B

NCT03938792
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
PF-06741086
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years to 74 Years · Male only
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
4
States / cities
Tampa, Florida • Iowa City, Iowa • New Hyde Park, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 3 Interventional

Study Evaluating rFIX; BeneFIX® in Hemophilia B

NCT00093171
View directory record Official record
Conditions
Hemophilia B
Interventions
rFIX
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
12 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
7
States / cities
Los Angeles, California • Aurora, Colorado • Detroit, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2009 · Synced Oct 21, 2026, 9:52 PM EDT
Completed No phase listed Observational

Study to Describe the Allergic Reactions to Factor IX in Patients With Hemophilia B

NCT00195221
View directory record Official record
Conditions
Hemophilia B, Allergic Reactions
Interventions
Not listed
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
Not listed
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
15
States / cities
Phoenix, Arizona • Orange, California • Atlanta, Georgia + 12 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2007 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 3 Interventional Results available

Study of Recombinant Coagulation Factor IX Fc Fusion Protein, BIIB029, in Previously Treated Pediatric Participants With Hemophilia B

NCT01440946
View directory record Official record
Conditions
Hemophilia B
Interventions
rFIXFc, FIX
Drug
Lead sponsor
Bioverativ Therapeutics Inc.
Industry
Eligibility
Up to 11 Years · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
7
States / cities
Phoenix, Arizona • Sacramento, California • Atlanta, Georgia + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2020 · Synced Oct 21, 2026, 9:52 PM EDT
Terminated Phase 3 Interventional Results available

Evaluation of BE1116 in Patients With Traumatic Injury and Acute Major Bleeding to Improve Survival ( TAP Study )

NCT05568888
View directory record Official record
Conditions
Traumatic Injury
Interventions
BE1116, Placebo
Drug
Lead sponsor
CSL Behring
Industry
Eligibility
15 Years and older
Enrollment
1,366 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
90
States / cities
Birmingham, Alabama • Mobile, Alabama • Chandler, Arizona + 79 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Oct 21, 2026, 9:52 PM EDT
Recruiting Phase 3 Interventional

Open-Label Extension Study of Marstacimab in Hemophilia Participants With or Without Inhibitors

NCT05145127
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
PF-06741086
Drug
Lead sponsor
Pfizer
Industry
Eligibility
1 Year to 74 Years · Male only
Enrollment
245 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2030
U.S. locations
4
States / cities
Iowa City, Iowa • New Hyde Park, New York • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 21, 2026, 9:52 PM EDT
Withdrawn Not applicable Interventional

FFP Versus PCC in Intracranial Hemorrhage

NCT02429453
View directory record Official record
Conditions
Intracranial Hemorrhage, Traumatic, Intracranial Hemorrhage, Spontaneous
Interventions
Four Factor Prothrombin Complex Concentrate, Fresh Frozen Plasma
Drug · Biological
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 16, 2016 · Synced Oct 21, 2026, 9:52 PM EDT
Active, not recruiting No phase listed Observational

Post Marketing Observational Study on Safety of BALFAXAR vs. KCENTRA for Reversal of Vitamin K Antagonist Induced Anticoagulation in Adults Undergoing Urgent Surgery or Invasive Procedure

NCT06429787
View directory record Official record
Conditions
Vitamin K-Dependent Coagulation Defect, Significant Bleeding Risk
Interventions
Balfaxar, Kcentra
Drug
Lead sponsor
Octapharma
Industry
Eligibility
18 Years and older
Enrollment
3,574 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 21, 2026, 9:52 PM EDT
Terminated Phase 2 Interventional

Long-term Safety and Efficacy Study and Dose-Escalation Substudy of PF 06838435 in Individuals With Hemophilia B

NCT03307980
View directory record Official record
Conditions
Hemophilia B
Interventions
PF-06838435 (formerly SPK-9001)
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
17
States / cities
Sacramento, California • Metairie, Louisiana • New Orleans, Louisiana + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 9:52 PM EDT
Completed No phase listed Observational

Joint Health Study

NCT03358836
View directory record Official record
Conditions
Hemophilia B
Interventions
Not listed
Lead sponsor
Bloodworks
Other
Eligibility
16 Years and older · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
5
States / cities
Los Angeles, California • San Diego, California • New Orleans, Louisiana + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2022 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 3 Interventional Results available

A Study of Fitusiran (ALN-AT3SC) in Severe Hemophilia A and B Patients With Inhibitors

NCT03417102
View directory record Official record
Conditions
Hemophilia A, Hemophilia B
Interventions
fitusiran, Bypassing agents
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
12 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
12
States / cities
Phoenix, Arizona • Los Angeles, California • Orange, California + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2022 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 2Phase 3 Interventional Results available

A Safety and Efficacy Study of a Recombinant Fusion Protein Linking Coagulation Factor IX With Albumin (rIX-FP) in Patients With Hemophilia B

NCT01496274
View directory record Official record
Conditions
Hemophilia B
Interventions
rIX-FP
Biological
Lead sponsor
CSL Behring
Industry
Eligibility
12 Years to 65 Years · Male only
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
4
States / cities
Chicago, Illinois • Indianapolis, Indiana • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated May 9, 2016 · Synced Oct 21, 2026, 9:52 PM 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 21, 2026, 9:52 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 5, 2025 · Synced Oct 21, 2026, 9:52 PM 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 21, 2026, 9:52 PM EDT
Not listed Phase 2 Interventional

Prehospital Kcentra for Hemorrhagic Shock

NCT04019015
View directory record Official record
Conditions
Trauma Injury
Interventions
Prothrombin Complex Concentrate, Human, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 15, 2023 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 4 Interventional Results available

Platelet Transfusion During Neonatal Open Heart Surgery

NCT03045068
View directory record Official record
Conditions
Cardiac Disease, Cardiac Surgery, Cardiopulmonary Bypass, Platelet Transfusion, Arrythmia, Cardiac, Mortality
Interventions
Platelet Transfusion, FFP and Cryoprecipitate, PRBC and cell saver Transfusion, Factor Concentrate (Bebulin)
Biological
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Day to 3 Months
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Transgender Estradiol Affirming Therapy

NCT05010707
View directory record Official record
Conditions
Transgenderism
Interventions
Transdermal patch, Pro-thrombotic markers, Metabolic markers, Hormone Profile, Daily Sublingual Tablet, BID Sublingual Tablet, Spironolactone
Drug · Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Oct 21, 2026, 9:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Independent Effects of 4-Factor Prothrombin Complex Concentrate and Tranexamic Acid on Bleeding/Pharmacodynamics in Healthy Participants

NCT02561923
View directory record Official record
Conditions
Healthy
Interventions
Rivaroxaban, Tranexamic acid, Kcentra, a 4-factor PCC, Saline
Drug
Lead sponsor
Janssen Scientific Affairs, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 21, 2026, 9:52 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 24, 2005 · Synced Oct 21, 2026, 9:52 PM EDT