Clinical trials: Platelet Abnormality
Chronic Myeloproliferative Disorders, Fatigue
American Ginseng in Treating Patients With Fatigue Caused by Cancer
RATIONALE: American ginseng may reduce fatigue in patients with cancer. It is not yet known whether American ginseng is more effective than a placebo in treating cancer-related fatigue.
- Conditions
- Chronic Myeloproliferative Disorders, Fatigue, Leukemia, Lymphoma
- Trial name
- NCT00719563
- Testing
- American ginseng
- Where
- 326 sites in United States
- Volunteers
- 364 people
- Sponsor
- Alliance for Clinical Trials in Oncology
Atypical Hemolytic-Uremic Syndrome
An Open-Label, Multi-Center Clinical Trial of Eculizumab in Pediatric Patients With Atypical Hemolytic-Uremic Syndrome
The primary purpose is to assess the efficacy and safety of eculizumab in pediatric patients with aHUS to control TMA as characterized by thrombocytopenia, hemolysis and renal impairment.
- Trial name
- aHUS (NCT01193348)
- Testing
- Eculizumab
- Where
- 17 sites in United States, Australia and 7 more
- Volunteers
- 22 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Thrombocytopenic Purpura
Amgen Megakaryopoiesis Protein 2 (AMG 531) in Thrombocytopenic Subjects With Immune Thrombocytopenic Purpura (ITP)
The purpose of this study is to assess the safety and tolerability of AMG 531 (romiplostim), a novel thrombopoiesis-stimulating peptibody, and its effect on platelet counts in adults with immune thrombocytopenic purpura.
- Trial name
- NCT00117143
- Testing
- Romiplostim
- Volunteers
- 16 people
- Sponsor
- Amgen
Von Willebrand Disease
IL-11 in Adults With Von Willebrand Disease Undergoing Surgery
The purpose of this study is to determine the efficacy and safety of rhIL-11 when given subcutaneously in adults with type 1 von Willebrand disease undergoing elective surgery or major dental procedure.
- Trial name
- NCT00524225
- Testing
- Neumega (Oprelvekin, Interleukin 11, IL-11)
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Margaret Ragni
Thrombocytopenia, MDS
Determination of Safe Dose of Romiplostim (AMG 531) in Patients With Myelodysplastic Syndromes (MDS)
The purpose of this study is to evaluate the safety and tolerability of romiplostim in thrombocytopenic patients with low or Intermediate-1 risk MDS. In addition, the study will evaluate the platelet response to romiplostim.
- Conditions
- Thrombocytopenia, MDS, Myelodysplastic Syndromes, Refractory Cytopenias
- Trial name
- NCT00303472
- Testing
- Romiplostim
- Volunteers
- 72 people
- Sponsor
- Amgen
Moderate Aplastic Anemia, Unilineage Bone Marrow Failure Disorders
Eltrombopag for Moderate Aplastic Anemia
Background: Moderate aplastic anemia is a blood disease which may require frequent blood and platelet transfusions. Sometimes patients with this disease can be treated with immunosuppressive drugs.
- Trial name
- NCT01328587
- Testing
- Eltrombopag
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Thrombotic Thrombocytopenic Purpura
Safety Study of Danazol With Plasma Exchange and Steroids for the Treatment of Thrombotic Thrombocytopenic Purpura (TTP)
The purpose of the study is to find out if administration of danazol with plasma exchange and corticosteroids will reduce the number of plasma exchanges required to control Thrombotic Thrombocytopenic Purpura (TTP).
- Trial name
- TTP (NCT00953771)
- Testing
- Danazol
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Thrombotic Microangiopathies, Atypical Hemolytic Uremic Syndrome
Safety and Efficacy Study of OMS721 in Patients With Atypical Hemolytic Uremic Syndrome
The purpose of this study is to evaluate the platelet count change from baseline and safety of OMS721 (narsoplimab) in adults and adolescents with atypical hemolytic uremic syndrome (aHUS).
- Trial name
- aHUS (NCT03205995)
- Testing
- OMS721 (narsoplimab)
- Where
- 4 sites in United States, Lithuania and 2 more
- Volunteers
- 6 people
- Sponsor
- Omeros Corporation
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
Von Willebrand Disease
Recombinant Von Willebrand Factor in Subjects With Severe Von Willebrand Disease Undergoing Surgery
The purpose of the study is to assess the efficacy and safety of recombinant von Willebrand factor (rVWF) with or without ADVATE in major and minor elective surgical procedures in adult patients with hereditary severe von…
- Trial name
- NCT02283268
- Testing
- Recombinant von Willebrand Factor (rVWF)
- Where
- 34 sites in United States, Australia and 11 more
- Volunteers
- 24 people
- Sponsor
- Baxalta now part of Shire
Primary Myelofibrosis (PMF), Post Polycythaemia Myelofibrosis (PPV MF)
Exploratory Phase II Study of INC424 Patients With Primary Myelofibrosis (PMF) or Post Polycythaemia Myelofibrosis (PPV MF) or Post Essential Thrombocythaemia Myelofibrosis (PET-MF)
The primary objective of this study is to evaluate the efficacy of INC424 in patients with PMF, PPV MF, or PET-MF using a composite measure of either an objective endpoint (> 50% reduction in splenomegaly using palpitation at 48…
- Conditions
- Primary Myelofibrosis (PMF), Post Polycythaemia Myelofibrosis (PPV MF), Post Essential Thrombocythaemia Myelofibrosis (PET-MF)
- Trial name
- MACS2030 (NCT01558739)
- Testing
- INC424
- Where
- 10 sites in United Kingdom
- Volunteers
- 48 people
- Sponsor
- Novartis Pharmaceuticals
Corticosteroid-resistant or Relapsed ITP
A Study of Eltrombopag and Recombinant Human Thrombopoietin In Primary Immune Thrombocytopenia
Thrombopoietin Receptor Agonists (TPO-ra) are novel treatments for patients with refractory Primary Immune Thrombocytopenia (ITP). Rh-TPO and eltrombopag increase the number of platelets through different mechanism.
- Trial name
- NCT04214951
- Testing
- Eltrombopag, Recombinant human thrombopoietin (rh-TPO)
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Peking University People's Hospital
Idiopathic Thrombocytopenic Purpura, Thrombocytopenia
Romiplostim (AMG 531) Versus Medical Standard of Care for Immune (Idiopathic) Thrombocytopenic Purpura
This is a phase 3b, multi-center, randomized, Standard of Care (SOC)-controlled, open-label, 52-week treatment study to compare romiplostim to medical SOC for Idiopathic Thrombocytopenia Purpura (ITP), with a 6-month Safety…
- Conditions
- Idiopathic Thrombocytopenic Purpura, Thrombocytopenia, Thrombocytopenia in Subjects With Immune (Idiopathic) Thrombocytopenic Purpura (ITP), Thrombocytopenic Purpura
- Trial name
- NCT00415532
- Testing
- Medical Standard of Care for ITP, Romiplostim
- Volunteers
- 234 people
- Sponsor
- Amgen
Atypical Hemolytic Uremic Syndrome
Evaluation of Potential Predictors of Disease Progression in Participants With Atypical Hemolytic Uremic Syndrome (aHUS) Including Genetics, Biomarkers, and Treatment
This was a prospective, open-label study with no participant randomization. Treatment for aHUS was observational and at the discretion of the treating physician.
- Trial name
- EVIDENCE (NCT02614898)
- Testing
- Eculizumab
- Where
- 24 sites in United States, Australia and 2 more
- Volunteers
- 67 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Adult Acute Myeloid Leukemia in Remission, Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities
Cyclophosphamide and Busulfan Followed by Donor Stem Cell Transplant in Treating Patients With Myelofibrosis, Acute Myeloid Leukemia, or Myelodysplastic Syndrome
This trial is studying the side effects and how well giving cyclophosphamide and busulfan followed by donor stem cell transplant works in treating patients with myelofibrosis, acute myeloid leukemia, or myelodysplastic syndrome.
- Conditions
- Adult Acute Myeloid Leukemia in Remission, Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Del(5q), Adult Acute Myeloid Leukemia With Inv(16)(p13;q22)
- Trial name
- NCT00445744
- Testing
- cyclophosphamide, busulfan, tacrolimus
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Fred Hutchinson Cancer Center
Purpura, Thrombocytopenic, Idiopathic
A Long-term Safety Study of Eltrombopag in Pediatric Patients With Chronic Immune (Idiopathic) Thrombocytopenic Purpura (ITP)
This was an open-label Phase III extension study to evaluate the long-term safety of eltrombopag in pediatric patients with chronic ITP who previously participated in study TRA115450.
- Trial name
- NCT02201290
- Testing
- Eltrombopag Tablets, Eltrombopag PfOS
- Where
- 3 sites in Russia
- Volunteers
- 9 people
- Sponsor
- Novartis Pharmaceuticals
Hemophilia A, Von Willebrand Disease
Efficacy and Safety of IL-11 in DDAVP Unresponsive
The purpose of this study is to determine the biologic efficacy and safety of rhIL-11 when given subcutaneously in adults with moderate or mild hemophilia A or Von Willebrand disease unresponsive to DDAVP.
- Trial name
- IL-11DDAVP (NCT00994929)
- Testing
- Neumega (Oprelvekin, Interleukin 11, IL-11)
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of Pittsburgh
Hermansky-Pudlak Syndrome (HPS), Pulmonary Fibrosis
Pilot Study of a Multi-Drug Regimen for Severe Pulmonary Fibrosis in Hermansky-Pudlak Syndrome
This study will examine whether five drugs (pravastatin, Losartan, Zileuton, N-acetylcysteine and erythromycin) used together can slow the course of pulmonary fibrosis (scarring of the lung tissue) in patients with…
- Conditions
- Hermansky-Pudlak Syndrome (HPS), Pulmonary Fibrosis, Oculocutaneous Albinism, Platelet Storage Pool Deficiency
- Trial name
- NCT00467831
- Testing
- Losartan, Zileuton, N-Acetylcysteine
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Thrombocythemia, Essential
Hematology, IMG-7289, LSD1 (Lysine-Specific Demethylase 1) Inhibitor, Essential Thrombocythemia (ET), Ph 2
This is a single-center, open-label investigator-initiated trial evaluating the effects of IMG-7289 administered orally once daily in patients with essential thrombocythemia.
- Trial name
- NCT04081220
- Testing
- IMG-7289
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Essential Thrombocythemia (ET)
Long-term Safety of SPD422 in Japanese Adults With Essential Thrombocythaemia
The purpose of this study is to provide SPD422 to subjects who completed Study SPD422 308 and, in the opinion of the Investigator, will continue to benefit from treatment.
- Trial name
- NCT01467661
- Testing
- SPD422 (anagrelide hydrochloride)
- Where
- 16 sites in Japan
- Volunteers
- 41 people
- Sponsor
- Shire