Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 15, 2026, 1:03 PM EDT

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Showing 649–672 of 884 matching trials from the live ClinicalTrials.gov search.
Conditions
Immune Thrombocytopenia
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sepsis, Disseminated Intravascular Coagulation
Interventions
ART-123, placebo
Drug
Lead sponsor
Artisan Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
49
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tuscon, Arizona + 46 more
Conditions
Blood Coagulation Disorder, Blood Coagulation Disorders, Inherited, Coagulation Protein Disorders, Hemophilia A, Genetic Diseases, Inborn, Genetic Diseases, X-Linked, Hematologic Diseases, Hemorrhagic Disorders, Factor VIII Deficiency
Interventions
Standard of Care FVIII Replacement therapy
Drug
Lead sponsor
Spark Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Timeline
2019 – 2023
U.S. locations
6
States / cities
San Francisco, California • Gainesville, Florida • Atlanta, Georgia + 3 more
Completed No phase listed Observational

Quantra QPlus Sample Type Comparison

NCT05290675
Conditions
Coagulation Defect; Bleeding
Interventions
Quantra QPlus System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Thrombotic Thrombocytopenic Purpura (TTP)
Interventions
TAK-755, Standard of care
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
0 Years to 70 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
7
States / cities
Atlanta, Georgia • Las Vegas, Nevada • Durham, North Carolina + 4 more
Conditions
Thrombotic Microangiopathy, Hematopoietic Stem Cell Transplant
Interventions
Not listed
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
4 Weeks and older
Enrollment
307 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts • Akron, Ohio • Salt Lake City, Utah
Conditions
Purpura, Thrombocytopenic, Idiopathic, Immune Thrombocytopenic Purpura
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Immune Thrombocytopenic Purpura
Interventions
LGD-4665, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
15
States / cities
San Diego, California • San Francisco, California • Manchester, Connecticut + 9 more
Conditions
Purpura, Thrombocytopenic, Idiopathic
Interventions
BI 655064
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
2
States / cities
Los Angeles, California • New York, New York
Completed Phase 3 Interventional Results available

BAX 855 PK-guided Dosing

NCT02585960
Conditions
Hemophilia A
Interventions
PEGylated Recombinant Factor VIII
Biological
Lead sponsor
Baxalta now part of Shire
Industry
Eligibility
12 Years to 65 Years
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
14
States / cities
Phoenix, Arizona • Tucson, Arizona • Los Angeles, California + 11 more
Conditions
Hemophilia A
Interventions
Emicizumab
Biological
Lead sponsor
Genentech, Inc.
Industry
Eligibility
12 Years and older
U.S. locations
14
States / cities
Aurora, Colorado • Miami, Florida • Chicago, Illinois + 11 more
Conditions
Haemophilia A, Haemophilia A With Inhibitors
Interventions
NNC0365-3769 (Mim8)
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
12 Years and older
Enrollment
281 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
34
States / cities
Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 28 more
Conditions
Immune Thrombocytopenic Purpura
Interventions
Dexamethasone USP Micronized, Prednisone
Drug
Lead sponsor
Carelon Research
Other
Eligibility
15 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
18
States / cities
New Orleans, Louisiana • Baltimore, Maryland • Boston, Massachusetts + 10 more
Conditions
Von Willebrand Disease
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
1
States / cities
Houston, Texas
Conditions
Hemophilia
Interventions
rhFVIIa
Biological
Lead sponsor
rEVO Biologics
Industry
Eligibility
18 Years to 75 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Sacramento, California • Chicago, Illinois
Conditions
Glanzmann Thrombasthenia
Interventions
EPTACOG BETA
Drug
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Blood Coagulation, Disorders, Surgical Procedures, Minimally Invasive
Interventions
Fresh Frozen Plasma Transfusion
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
1 Year and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Cardiovascular Diseases
Interventions
Quantra QPlus System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Prescott, Arizona
Conditions
Congenital Bleeding Disorder, Haemophilia A
Interventions
turoctocog alfa
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
Up to 11 Years · Male only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
18
States / cities
Phoenix, Arizona • Orange, California • Torrance, California + 15 more
Conditions
Hemophilia A
Interventions
Emicizumab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
Not listed
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
8
States / cities
Los Angeles, California • Palo Alto, California • Gainesville, Florida + 5 more
Conditions
Hemophilia A, Factor VIII
Interventions
Eloctate, Adynovate, Emicizumab
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Up to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Thrombotic Thrombocytopenic Purpura
Interventions
Rituximab
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
17 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
New York, New York
Conditions
Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms
Interventions
alemtuzumab, therapeutic allogeneic lymphocytes, fludarabine phosphate, melphalan, tacrolimus, thiotepa, peripheral blood stem cell transplantation
Biological · Drug · Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Hemophilia A
Interventions
rFVIIIFc
Drug
Lead sponsor
Bioverativ Therapeutics Inc.
Industry
Eligibility
0 Years and older · Male only
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
22
States / cities
Los Angeles, California • Orange, California • Sacramento, California + 17 more