Clinical trials: Primary Immune Thrombocytopenia
Immune Thrombocytopenia
The Association Between Platelet Reactivity and Bleeding Risk in Adult ITP
It seems reasonable to assume that patients who present significant bleeding symptoms may have different quality of platelets than those without bleeding.
- Trial name
- NCT03377439
- Testing
- Platelet function tests
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Shandong University
Immune Thrombocytopenia Purpura
Single Rising Dose Study of MK-8723 in Healthy Participants and Participants With Immune Thrombocytopenia Purpura (MK-8723-001)
The primary objectives of this study are to assess the safety and tolerability of single rising doses of MK-8723 in healthy adult participants and adult participants with chronic immune thrombocytopenia purpura (ITP) and to…
- Trial name
- NCT01963260
- Testing
- MK-8723
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Primary Immune Thrombocytopenic Purpura, Amegakaryocytic Aplasia
Ultrasound to Detect Splenomegally in Patients With Isolated Thrombocytopenia
Investigate prevalence of splenomegally in patients with isolated thrombocytopenia. Asess effect of splenomegally in clinical picture ,Complication, treatment response and disease outcome To explain possible causes of…
- Conditions
- Primary Immune Thrombocytopenic Purpura, Amegakaryocytic Aplasia, Unilineage Myelodysplastic Syndrome ( Megakaryocyte Dysplasia), Lymphoproliferative Disorder With Secondary ITP
- Trial name
- NCT07182760
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Wiskott-Aldrich Syndrome, Thrombocytopenia
Thrombocytopenia and Bleeding in Wiskott-Aldrich Syndrome (WAS) Patients
The purpose of this project is to describe the pathophysiology of thrombocytopenia and bleeding in patients with Wiskott-Aldrich Syndrome (WAS) and determine the response to thrombopoietic agents in vitro and in vivo.
- Conditions
- Wiskott-Aldrich Syndrome, Thrombocytopenia, Bleeding
- Trial name
- WAS (NCT00909363)
- Testing
- Promacta, blood drawing in patients with WAS, blood drawing in healthy controls
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Healthy, Primary Immune Thrombocytopenia
A First in HumanTrial to Evaluate The Safety, Tolerability, And Pharmacokinetics Of PF-06755347
This phase 1 single ascending dose study will provide a first in human assessment of safety and tolerability of PF-06755347 in healthy adult males as well as adult males and females with Immune Thrombocytopenia (ITP).
- Conditions
- Healthy, Primary Immune Thrombocytopenia, Polyradiculoneuropathy, Chronic Inflammatory Demyelinating
- Trial name
- NCT03275740
- Testing
- PF-06755347 intravenous healthy participant, PF-06755347 subcutaneous healthy participant, PF-06755347 subcutaneous ITP
- Where
- 6 sites in United States, Belgium and 3 more
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Pfizer
Immune Thrombocytopenia
Comparison Between Methyl Prednisolone and Intravenous Dexamethazone in Severe Immune Thrombocytopenic Purpra
Immune thrombocytopenic purpra(ITP) is an autoimmune thrombocytopenic syndrome characterized by decreased platelet count and increased risk of bleeding, primarily due to immunoglobulins G(IgG)autoantibodies opsonizing the…
- Trial name
- NCT03183284
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Vitamin D Concentration
Vitamin D Satus in Adults With Newly Diagnosed ITP
Investigator study aims to assess the level of vitamin D in adult patients with newly diagnosed ITP and correlation between its level and treatment respose
- Trial name
- NCT07146555
- Testing
- No Interventions
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Assiut University
Primary Immune Thrombocytopenia
Plasma microRNA Levels and Some Cytokines Expression in Patients With ITP Primary Immune Thrombocytopenic Purpura (ITP)
Immune thrombocytopenia (ITP) is an autoimmune disease characterized by low platelet counts with or without mucocutaneous bleeding (McMillan, 2007).
- Trial name
- microRNAITP (NCT05371743)
- Testing
- Plasma RNA isolation, qPCR analysis of micro RNA, estimation of serum level of IL2, estimation of serum level of IL17
- Where
- Egypt
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Sohag University
Purpura, Thrombocytopenic, Idiopathic, Regulatory B Cells
Regulatory B Cells and Chronic Immune Thrombocytopenia
The chronic immune thrombopenia is an autoimmune disease caused by B cells. These cells produce anti platelets and megakaryocytes antibodies. Some B cells, named regulatory B cells, are known to control other cells.
- Trial name
- PTIREG (NCT02891109)
- Testing
- Biological tests
- Where
- France
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Immune Thrombocytopenia
A Study to Evaluate Different Intervals Between Dosing and Feeding on the Pharmacokinetics
This study use a single-center, randomized, open, three-cycle, self-control trial design. It is planning to enroll 15 healthy adult male subjects.
- Trial name
- NCT03603132
- Testing
- Hetrombopag Olamine
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Jiangsu HengRui Medicine Co., Ltd.
Primary Immune Thrombocytopenia (ITP)
Study of Immune Thrombocytopenia Pathogenesis:
Immune thrombocytopenia (ITP) is an autoimmune disease characterized by a low platelet count responsible for bleedings. The disease is mostly mediated by antiplatelet antibodies produced by specific B cells.
- Trial name
- PTI PARI (NCT02042560)
- Testing
- Blood samples, Spleen samples
- Where
- 3 sites in France
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Immune Thrombocytopenia
Role of Fcgamma Receptors in Immune Thrombocytopenia (ITP)
Immune thrombocytopenia (ITP) is an autoimmune disease characterized by a peripheral destruction of platelets responsible for bleedings.
- Trial name
- PTI Fc (NCT02821572)
- Testing
- blood sample, spleen sample
- Where
- France
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Primary Immune Thrombocytopenia (ITP)
A Phase Ib/II Clinical Trial of Multiple Doses of STSA-1301 Subcutaneous Injection in Healthy Subjects and Patients With Immune Thrombocytopenia (ITP)
A randomized, double-blind, placebo-controlled design was designed to evaluate the safety and tolerability, pharmacokinetic/pharmacodynamic profile, and immunogenicity of multiple administration of STSA-1301 subcutaneous…
- Trial name
- NCT06929299
- Testing
- STSA-1301 subcutaneous injection
- Where
- 7 sites in China
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Jiangsu BioJeTay Biotechnology Co., Ltd.
Purpura, Thrombocytopaenic, Idiopathic
Study Of SB-497115 in Healthy Subjects and Subjects With Mild, Moderate or Severe Renal Impairment
The main purpose of this study is to compare how one 50 mg tablet of SB-497115 is broken down in the body by healthy subjects versus subjects with mild, moderate or severe kidney problems.
- Trial name
- NCT00442871
- Testing
- eltrombopag
- Where
- 2 sites in United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Immune Thrombocytopenia, Thrombocytopathy
Assesment of the Functional Activity of Platelets for the Differential Diagnosis of Thrombocytopathies
The purpose of this study is to develop a highly sensitive method for assessing the functional activity of platelets for use in the differential diagnosis of thrombocytopenia and platelet defects.
- Conditions
- Immune Thrombocytopenia, Thrombocytopathy, Acute Leukemia, Hemorrhagic Disorders
- Trial name
- NCT05654766
- Testing
- Flow cytometry, Platelet aggregation and plasma coagulation
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Institute of Biophysics and Cell Engineering of National Academy of Sciences of Belarus