Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 7, 2026, 4:06 AM EDT

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Showing 49–54 of 54 matching trials from the live ClinicalTrials.gov search.
Conditions
Immune Thrombocytopenic Purpura
Interventions
Sym001
Drug
Lead sponsor
Symphogen A/S
Industry
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
3
States / cities
Omaha, Nebraska • Philadelphia, Pennsylvania • Charleston, South Carolina
Conditions
Bone Marrow Failure Syndrome, Severe Aplastic Anemia, Severe Congenital Neutropenia, Amegakaryocytic Thrombocytopenia, Diamond-Blackfan Anemia, Schwachman Diamond Syndrome, Primary Immunodeficiency Syndromes, Acquired Immunodeficiency Syndromes, Histiocytic Syndrome, Familial Hemophagocytic Lymphocytosis, Lymphohistiocytosis, Macrophage Activation Syndrome, Langerhans Cell Histiocytosis (LCH), Hemoglobinopathies, Sickle Cell Disease, Sickle Cell-beta-thalassemia
Interventions
CD34 Stem Cell Selection Therapy
Biological
Lead sponsor
Diane George
Other
Eligibility
Up to 40 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2030
U.S. locations
1
States / cities
New York, New York
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
Primary Immune Thrombocytopenia
Interventions
efgartigimod
Biological
Lead sponsor
argenx
Industry
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Ocala, Florida • Iowa City, Iowa + 1 more
Conditions
Leukemia, Neutropenia, Thrombocytopenia
Interventions
asparaginase, cyclophosphamide, cytarabine, daunorubicin hydrochloride, dexamethasone, doxorubicin hydrochloride, etoposide, leucovorin calcium, mercaptopurine, methotrexate, prednisone, thioguanine, vincristine sulfate, allogeneic bone marrow transplantation, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
15 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2003
U.S. locations
83
States / cities
Mobile, Alabama • Phoenix, Arizona • Tucson, Arizona + 54 more
Conditions
Idiopathic Thrombocytopenic Purpura
Interventions
Eltrombopag, Avatrombopag, Standard of care
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 99 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Watertown, South Dakota