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ClinicalTrials.gov public records Last synced Oct 17, 2026, 11:21 PM EDT

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Showing 1–24 of 25 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Prothrombin complex concentrate (Human) Clear all
Completed No phase listed Observational

ATHN 2: Factor Switching Study

NCT02546622
View directory record Official record
Conditions
Hemophilia
Interventions
Factor VIII Replacement Products for Hemophilia which were FDA approved after January 1, 2013, Factor IX Replacement Products for Hemophilia which were FDA approved after January 1, 2013
Biological
Lead sponsor
American Thrombosis and Hemostasis Network
Network
Eligibility
Not listed
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
27
States / cities
San Diego, California • Aurora, Colorado • New Haven, Connecticut + 23 more
Source: ClinicalTrials.gov public record
Updated Dec 9, 2021 · Synced Oct 17, 2026, 11:21 PM 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 17, 2026, 11:21 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 17, 2026, 11:21 PM EDT
Completed Phase 3 Interventional Results available

HOPE-B: Trial of AMT-061 in Severe or Moderately Severe Hemophilia B Patients

NCT03569891
View directory record Official record
Conditions
Hemophilia B
Interventions
AAV5-hFIXco-Padua, Factor IX (FIX)
Genetic · Biological
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years and older · Male only
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
19
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 17, 2026, 11:21 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 17, 2026, 11:21 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Phase 1/2 Dose Confirmation Study of FLT180a in Hemophilia B

NCT05164471
View directory record Official record
Conditions
Hemophilia B
Interventions
verbrinacogene setparvovec
Genetic
Lead sponsor
Spur Therapeutics
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
3
States / cities
Los Angeles, California • Tampa, Florida • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 17, 2026, 11:21 PM EDT
Completed Phase 3 Interventional Results available

Active-control Randomized Trial Comparing 4-factor Prothrombin Complex Concentrate With Frozen Plasma in Cardiac Surgery

NCT05523297
View directory record Official record
Conditions
Bleeding Cardiac Surgery Patients
Interventions
Octaplex, Frozen Plasma Product, Human
Drug
Lead sponsor
Octapharma
Industry
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Durham, North Carolina • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 15, 2025 · Synced Oct 17, 2026, 11:21 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 17, 2021 · Synced Oct 17, 2026, 11:21 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 17, 2026, 11:21 PM EDT
Terminated Phase 3 Interventional

Administration of Prothrombin Complex Concentrate vs. Standard Transfusion During/After Heart Transplantation

NCT03341156
View directory record Official record
Conditions
Heart Disease End Stage, Heart Failure，Congestive
Interventions
Kcentra, Frozen Plasma Product, Human
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
3
States / cities
Baltimore, Maryland • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 23, 2025 · Synced Oct 17, 2026, 11:21 PM EDT
Completed No phase listed Observational

LTFU for Gene Transfer Subjects With Hemophilia B

NCT00515710
View directory record Official record
Conditions
Hemophilia B
Interventions
Not listed
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 15, 2020 · Synced Oct 17, 2026, 11:21 PM EDT
Completed Phase 3 Interventional

Study Evaluating rFIX; BeneFIX in Severe Hemophilia B

NCT00037557
View directory record Official record
Conditions
Hemophilia B
Interventions
BeneFIX
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
Up to 5 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
6
States / cities
Aurora, Colorado • Detroit, Michigan • New Brunswick, New Jersey + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2007 · Synced Oct 17, 2026, 11:21 PM EDT
Completed No phase listed Observational

An Observational Cohort Study to Investigate the Risk of Thromboembolic Events in Patients Receiving Kcentra® or Plasma to Reverse Vitamin K Antagonist (VKA) Therapy in the Setting of Acute Major Bleeding

NCT02319460
View directory record Official record
Conditions
Hemorrhage
Interventions
Kcentra®, Plasma
Biological
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years and older
Enrollment
2,238 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated May 26, 2021 · Synced Oct 17, 2026, 11:21 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 17, 2026, 11:21 PM EDT
Recruiting No phase listed Observational

Treatment of Hemophilia A Patients With FVIII Inhibitors

NCT04023019
View directory record Official record
Conditions
Hemophilia A
Interventions
Nuwiq, Octanate, Wilate, Emicizumab, Recombinant factor VIIa (rFVIIa), Activated prothrombin complex concentrate (aPCC)
Biological
Lead sponsor
Emory University
Other
Eligibility
Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2029
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 17, 2026, 11:21 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Safety and Dose Finding Study of DTX101 (AAVrh10FIX) in Adults With Moderate/Severe to Severe Hemophilia B

NCT02618915
View directory record Official record
Conditions
Hemophilia B
Interventions
DTX101
Genetic
Lead sponsor
Ultragenyx Pharmaceutical Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
6
States / cities
Little Rock, Arkansas • Los Angeles, California • Gainesville, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2018 · Synced Oct 17, 2026, 11:21 PM EDT
Completed Phase 3 Interventional Results available

Long-Term Safety and Efficacy of rFIXFc in the Prevention and Treatment of Bleeding Episodes in Previously Treated Participants With Hemophilia B

NCT01425723
View directory record Official record
Conditions
Severe Hemophilia B
Interventions
rFIXFc
Biological
Lead sponsor
Bioverativ Therapeutics Inc.
Industry
Eligibility
Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
10
States / cities
Phoenix, Arizona • Sacramento, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 19, 2020 · Synced Oct 17, 2026, 11:21 PM EDT
Completed Phase 2 Interventional Results available

Dose Confirmation Trial of AAV5-hFIXco-Padua

NCT03489291
View directory record Official record
Conditions
Hemophilia B
Interventions
AAV5-hFIXco-Padua (AMT-061)
Genetic
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years and older · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
4
States / cities
Phoenix, Arizona • Sacramento, California • San Diego, California + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2024 · Synced Oct 17, 2026, 11:21 PM EDT
Completed Phase 3 Interventional Results available

Study of Octaplex (Human Prothrombin Complex Concentrate) and Fresh Frozen Plasma in Patients Under Vitamin K Therapy Antagonist Needing Urgent Surgery or Invasive Procedures

NCT00618098
View directory record Official record
Conditions
Reversal of Anticoagulant Treatment
Interventions
Octaplex (human prothrombin complex concentrate), Fresh frozen plasma
Biological
Lead sponsor
Octapharma
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 31, 2023 · Synced Oct 17, 2026, 11:21 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 29, 2023 · Synced Oct 17, 2026, 11:21 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

PCC vs. FFP for Post Cardiopulmonary Bypass Coagulopathy and Bleeding

NCT02557672
View directory record Official record
Conditions
Bleeding, Blood Loss, Surgical, Cardiovascular Surgical Procedures, Prothrombin Complex Concentrates, Fresh Frozen Plasma
Interventions
Prothrombin complex concentrate (Human), Fresh frozen plasma (FFP)
Drug · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 7, 2022 · Synced Oct 17, 2026, 11:21 PM EDT
Terminated Phase 1Phase 2 Interventional

Safety of a New Type of Treatment Called Gene Transfer for the Treatment of Severe Hemophilia B

NCT00076557
View directory record Official record
Conditions
Hemophilia B
Interventions
Adeno-Associated Viral with Human Factor IX
Genetic
Lead sponsor
Avigen
Industry
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
3
States / cities
Palo Alto, California • Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 4, 2007 · Synced Oct 17, 2026, 11:21 PM EDT
Terminated Phase 1 Interventional

Hemophilia B Gene Therapy With AAV8 Vector

NCT01620801
View directory record Official record
Conditions
Hemophilia B
Interventions
AAV8-hFIX19
Biological
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 12, 2019 · Synced Oct 17, 2026, 11:21 PM EDT
Completed No phase listed Observational

Long-Term Safety, Tolerability, and Efficacy of DTX101 (AAVrh10FIX) in Adults With Moderate/Severe to Severe Hemophilia B

NCT02971969
View directory record Official record
Conditions
Hemophilia B
Interventions
Not listed
Lead sponsor
Ultragenyx Pharmaceutical Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
3
States / cities
Little Rock, Arkansas • Gainesville, Florida • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 6, 2022 · Synced Oct 17, 2026, 11:21 PM EDT