Clinical trials: Acquired Thrombotic Thrombocytopenic Purpura
Immune Thrombocytopenia, Thrombotic Thrombocytopenic Purpura
Longitudinal Cohort of Thrombosis and Hemostasis Diseases
This is a multicenter, prospective, longitudinal, observational cohort study to investigate thrombosis and hemostasis diseases in Chinese patients.
- Conditions
- Immune Thrombocytopenia, Thrombotic Thrombocytopenic Purpura, Hemophilia A, Acquired, Disseminated Intravascular Coagulation
- Trial name
- NCT06727669
- Where
- 5 sites in China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Acquired Thrombotic Thrombocytopenic Purpura
Improvement of Immunologic and Molecular Techniques for the Diagnosis and Follow-up of Patients With Thrombotic Thrombocytopenic Purpura
The lack of ADAMTS13 is the only biological marker that is specific for aTTP diagnosis8 and the assessment of ADAMTS13 is of clinical importance because it is essential for the rapid differential diagnosis between aTTP and other…
- Trial name
- NCT05046717
- Testing
- ADAMTS13 Activity Assays
- Where
- 6 sites in Portugal, Spain
- Volunteers
- 500 people
- Sponsor
- Fundación Española de Hematología y Hemoterapía
Idiopathic Purpura
Idiopathic Purpura Fulminans Associated With Anti-PS Antibodies in Children
Idiopathic purpura fulminans by anti-protein S antibody is a very rare but potentially extremely serious entity. The data in the literature are poor with only isolated report boxes and a single series of less than 10 boxes.
- Trial name
- NCT04845113
- Where
- France
- Volunteers
- 200 people
- Sponsor
- University Hospital, Montpellier
Thrombotic Thrombocytopenic Purpura
Aspirin for Prophylaxis of TTP
Thrombotic thrombocytopenic purpura (TTP) is a rare and life-threatening thrombotic microangiopathy characterized by thrombocytopenia, microangiopathic hemolytic anemia, and microvascular thrombosis causing neurological and renal…
- Trial name
- NCT05568147
- Testing
- Aspirin tablet
- Volunteers
- 100 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Thrombotic Thrombocytopenic Purpura, Acquired
Association of TNFAIP3 With Immune-mediated TTP
This study aims to investigate whether genetic variation in the TNFAIP3 locus is associated with immune-mediated thrombotic thrombocytopenic purpura (iTTP), and whether such association is mediated by decreased expression of A20…
- Trial name
- A20iTTP (NCT06928233)
- Testing
- blood sampling
- Where
- Italy
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico