Clinical trials: Platelet Abnormality
Von Willebrand Disease
Pharmacokinetics, Safety and Efficacy of Recombinant Von Willebrand Factor (rVWF) in the Treatment of Bleeding Episodes in Von Willebrand Disease (VWD)
The purpose of this Phase 3 study is to assess the pharmacokinetics of rVWF:rFVIII and rVWF, and to assess the safety and efficacy of rVWF:rFVIII and rVWF in the treatment of bleeding events in subjects with severe hereditary von…
- Trial name
- NCT01410227
- Testing
- Recombinant von Willebrand factor (rVWF), Recombinant factor VIIII (rFVIII)
- Where
- 52 sites in United States, Australia and 14 more
- Volunteers
- 49 people
- Sponsor
- Baxalta now part of Shire
Idiopathic Thrombocytopenic Purpura
P3 Study to Evaluate Efficacy and Safety of AMG 531 in Thrombocytopenic Japanese Subjects With Immune (Idiopathic) Thrombocytopenic Purpura
The purpose of this study is to evaluate the efficacy and safety of AMG 531 compared with placebo in thrombocytopenic Japanese subjects with immune (idiopathic) thrombocytopenic purpura (ITP) .
- Trial name
- NCT00603642
- Testing
- AMG 531
- Volunteers
- 34 people
- Sponsor
- Amgen
Chemotherapy-induced Thrombocytopenia
Avatrombopag for the Treatment of Chemotherapy-Induced Thrombocytopenia in Adults With Active Non-Hematological Cancers
Phase 3 randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of avatrombopag in subjects with chemotherapy-induced thrombocytopenia receiving chemotherapy for the treatment of ovarian, lung…
- Trial name
- NCT03471078
- Testing
- Avatrombopag
- Where
- 55 sites in United States, China and 5 more
- Volunteers
- 122 people
- Sponsor
- Sobi, Inc.
Thrombocytopenia
Study to Evaluate Safety, Tolerability and Efficacy of UCB7665 in Subjects With Primary Immune Thrombocytopenia
The primary objective of the study is to check if an subcutaneous (sc) infusion of UCB7665 is safe and tolerated in subjects with primary immune thrombocytopenia.
- Trial name
- NCT02718716
- Testing
- UCB7665
- Where
- 29 sites in Australia, Bulgaria and 9 more
- Volunteers
- 66 people
- Sponsor
- UCB Biopharma SRL
Thrombotic Microangiopathy
Ravulizumab in Thrombotic Microangiopathy Associated With a Trigger
This study will investigate the efficacy and safety of ravulizumab compared to placebo in adult participants with thrombotic microangiopathy (TMA) associated with a trigger.
- Trial name
- NCT04743804
- Testing
- Ravulizumab, Best Supportive Care
- Where
- 97 sites in United States, Belgium and 11 more
- Volunteers
- 16 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Thrombocytopenia
American Trial Using Tranexamic Acid in Thrombocytopenia
The purpose of this study is to evaluate the usefulness of antifibrinolytic therapy with tranexamic acid (TXA) in preventing bleeding in patients who are thrombocytopenic due to primary bone marrow disorders or chemotherapy…
- Trial name
- A-TREAT (NCT02578901)
- Testing
- Tranexamic Acid
- Where
- 3 sites in United States
- Volunteers
- 330 people
- Sponsor
- University of Washington
Thrombocytopenia in Pediatric Subjects With Immune Idiopathic Thrombocytopenic Purpura ITP
A Study Evaluating the Safety and Efficacy of Long-term Dosing of Romiplostim in Thrombocytopenic Pediatric Patients With Immune (Idiopathic) Thrombocytopenia Purpura
This is an extension study designed to assess the safety and durability of platelet count increases with romiplostim treatment of thrombocytopenic patients with immune (Idiopathic) thrombocytopenia purpura.
- Trial name
- NCT01071954
- Testing
- Romiplostim
- Where
- 31 sites in United States, Australia and 2 more
- Volunteers
- 66 people
- Sponsor
- Amgen
Thrombotic Thrombocytopenic Purpura
Evaluating the Effectiveness of Adding Rituximab to Standard Treatment for Thrombotic Thrombocytopenic Purpura (TTP)
Thrombotic thrombocytopenic purpura (TTP) is a rare disorder that causes blood clots to form in blood vessels. The main treatment for TTP is plasma exchange, in which affected patients receive transfusions of plasma, the liquid…
- Trial name
- STAR (NCT00799773)
- Testing
- Rituximab, Plasma exchange, Corticosteroids
- Where
- 23 sites in United States
- Volunteers
- 3 people
- Sponsor
- Carelon Research
Thrombotic Thrombocytopenic Purpura (TTP)
A Study of BAX 930 in Children, Teenagers, and Adults Born With Thrombotic Thrombocytopenic Purpura (TTP)
Thrombotic thrombocytopenic purpura (or TTP for short) is a condition where blood clots form in small blood vessels throughout the body.
- Trial name
- NCT03393975
- Testing
- TAK-755, Standard of care
- Where
- 33 sites in United States, Austria and 7 more
- Volunteers
- 52 people
- Sponsor
- Baxalta now part of Shire
Thrombocytopenia, Alloimmune Platelet Refractoriness
Complement Inhibition Using Eculizumab to Overcome Platelet Transfusion Refractoriness in Patients With Severe Thrombocytopenia
Background: Platelets are tiny cells in the blood that help stop bleeding. Thrombocytopenia happens when people do not have enough normal platelets.
- Trial name
- NCT02298933
- Testing
- Eculizumab
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Immune Thrombocytopenia (ITP), Cold Agglutinin Disease (CAD)
Basket Study to Assess Efficacy, Safety and PK of Iptacopan (LNP023) in Autoimmune Benign Hematological Disorders
The main purpose of this study was to evaluate the efficacy and safety of iptacopan in participants with autoimmune benign hematological disorders such as primary immune thrombocytopenia and primary cold agglutinin disease.
- Trial name
- NCT05086744
- Testing
- Iptacopan
- Where
- 8 sites in United States, Germany and 4 more
- Volunteers
- 19 people
- Sponsor
- Novartis Pharmaceuticals
Atypical Hemolytic Uremic Syndrome (aHUS)
Study of ALXN1210 in Complement Inhibitor Treatment-Naïve Adult and Adolescent Participants With Atypical Hemolytic Uremic Syndrome (aHUS)
The purpose of the study is to assess the safety and efficacy of ravulizumab to control disease activity in adolescent and adult participants with aHUS who had not previously used a complement inhibitor.
- Trial name
- NCT02949128
- Testing
- Ravulizumab
- Where
- 37 sites in United States, Australia and 12 more
- Volunteers
- 58 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
High Risk Polycythemia Vera, High Risk Essential Thrombocythemia
Randomized Trial of Pegylated Interferon Alfa-2a Versus Hydroxyurea in Polycythemia Vera (PV) and Essential Thrombocythemia (ET)
This research is looking at two conditions, Essential Thrombocythemia (ET) and Polycythemia Vera (PV). ET causes people to produce too many blood cells called platelets and PV causes too many platelets and red blood cells to be…
- Trial name
- NCT01259856
- Testing
- PEGASYS, Hydroxyurea, Aspirin
- Where
- 25 sites in United States, France and 2 more
- Volunteers
- 168 people
- Sponsor
- Ronald Hoffman
Solid Tumors, Advanced Cancer
AMG 531 in Patients With Advanced Malignancy Receiving Treatment With Carboplatin
The goal of this clinical research study is to find the highest safe dose of AMG 531 that will decrease the risk and severity of thrombocytopenia (low platelet counts) in patients who have received chemotherapy.
- Trial name
- NCT00147225
- Testing
- AMG 531, Carboplatin, Adriamycin
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- M.D. Anderson Cancer Center
Myelofibrosis, Polycythemia Vera
To Assess the Safety, Tolerability and Efficacy of Itacitinib Immediate Release Tablets in Participants With Primary or Secondary Myelofibrosis Who Have Received Prior Ruxolitinib and/or Fedratinib Monotherapy (LIMBER-213)
This is a 2-part study. In Part 1, participants will be dosed at 2 different dose levels in order to select the RP2D for Part 2 of the study.
- Conditions
- Myelofibrosis, Polycythemia Vera, Thrombocythemia
- Trial name
- NCT04629508
- Testing
- itacitinib
- Where
- 21 sites in United States, Austria and 5 more
- Volunteers
- 4 people
- Sponsor
- Incyte Corporation
Immunosuppresion, Thrombocytopenia
Three Immunosuppressive Treatment Regimens for Severe Aplastic Anemia
Severe aplastic anemia (SAA) is a life-threatening bone marrow failure disorder characterized by pancytopenia and a hypocellular bone marrow.
- Conditions
- Immunosuppresion, Thrombocytopenia, Pancytopenia, Neutropenia
- Trial name
- NCT00260689
- Testing
- Anti-thymocyte globulin (rabbit), Anti-thymocyte globulin (horse), Cyclosporine
- Where
- United States
- Volunteers
- 136 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Primary Immune Thrombocytopenia
A Study of TAK-079 in Adults With Persistent/Chronic Primary Immune Thrombocytopenia
Primary immune thrombocytopenia (ITP) is a rare disease that results in low levels of platelets - the cells that help blood clot.
- Trial name
- NCT04278924
- Testing
- TAK-079
- Where
- 55 sites in United States, Bulgaria and 9 more
- Volunteers
- 41 people
- Sponsor
- Takeda
Idiopathic Thrombocytopenic Purpura
A Study Evaluating the Addition of MabThera (Rituximab) to Standard Treatment in Patients With Idiopathic Thrombocytopenic Purpura (ITP)
This study will compare the efficacy, safety, and pharmacokinetics of standard treatment versus standard treatment plus MabThera in patients with ITP.
- Trial name
- NCT00770562
- Testing
- rituximab, Dexamethasone
- Where
- 22 sites in Italy
- Volunteers
- 103 people
- Sponsor
- Hoffmann-La Roche
Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Blast Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive
Eltrombopag Olamine in Treating Thrombocytopenia in Patients With Chronic Myeloid Leukemia or Myelofibrosis Receiving Tyrosine Kinase Therapy
This phase II/III trial studies how well eltrombopag olamine works in treating thrombocytopenia in patients with chronic myeloid leukemia or myelofibrosis receiving tyrosine kinase inhibitor therapy.
- Conditions
- Accelerated Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Blast Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Chronic Phase Chronic Myelogenous Leukemia, BCR-ABL1 Positive, Primary Myelofibrosis
- Trial name
- NCT01428635
- Testing
- Eltrombopag Olamine
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- M.D. Anderson Cancer Center
Anemia, Aplastic, Anemia, Hypoplastic
A Pilot Study of the Thrombopoietin-Receptor Agonist Eltrombopag in Refractory Aplastic Anemia Patients
Severe aplastic anemia (SAA) is a life-threatening blood disease which can be effectively treated with immunosuppressive drug regimens or allogeneic stem cell transplantation.
- Conditions
- Anemia, Aplastic, Anemia, Hypoplastic, Thrombocytopenia
- Trial name
- NCT00922883
- Testing
- Eltrombopag
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)