Clinical trials: Platelet Transfusion
Thrombocytopenia
Clinical Performance Evaluation of T-TAS®01 HD Chip
The study is being conducted to validate the clinical performance of the T-TAS 01 HD assay for measurement of thrombogenicity in patients with thrombocytopenia receiving a platelet transfusion.
- Trial name
- NCT06087198
- Testing
- T-TAS 01 HD Assay
- Where
- 6 sites in United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Hikari Dx, Inc.
Perioperative Bleeding, Coagulopathy During Cardiac Surgery
Flow-Based Platelet Function Assessment Using Total Thrombus-Formation Analysis System (T-TAS) and Early Bleeding After Cardiac Surgery With Cardiopulmonary Bypass (CPB)
The goal of this observational study is to learn how flow-based platelet function measured with the Total Thrombus-formation Analysis System (T-TAS) relates to early postoperative bleeding in adults undergoing cardiac surgery…
- Conditions
- Perioperative Bleeding, Coagulopathy During Cardiac Surgery, Platelet Dysfunction, Cardiac Surgery
- Trial name
- TTAS-CPB (NCT07619261)
- Testing
- Total Thrombus-formation Analysis System (T-TAS)
- Volunteers
- 30 people
- Sponsor
- Hospital de la Santa creu i Sant Pau - Barcelona
Myelodysplastic Syndrome, Leukemia
Outpatient Platelet Transfusions in Myelodysplastic Syndromes and Leukemia: The OPTIMAL Pilot
As a result of the underlying disease or its therapy, it is common for patients with blood cancers to have low platelet counts. While platelet transfusions may be beneficial in preventing or treating bleeding symptoms, in…
- Trial name
- OPTIMAL (NCT01615146)
- Testing
- Platelet Transfusion
- Where
- Canada
- Volunteers
- 9 people
- Sponsor
- Ottawa Hospital Research Institute
Children Treated With High-Dose Chemotherapy (HDC) Followed by Haematopoietic Stem Cell Transplantation (HSCT)
Randomized Trial Of Platelet Transfusion Policies After Blood Stem Cells Transplantation In Young Children: Reduction Of Number Of Single Platelet Concentrate Donors Per Child
Randomized Trial Of Platelet Transfusion Policies After Blood Stem Cells Transplantation In Young Children: Reduction Of Number Of Single Platelet Concentrate Donors Per Child
- Trial name
- NCT00180986
- Testing
- Platelet concentrates
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Gustave Roussy, Cancer Campus, Grand Paris
Platelet Transfusion Refractoriness
Efficacy and Safety of Autologous Cryopreserved Platelets in Patients With PTR
The purpose of this study is to improve the platelet level of PTR patients; Prevent and improve bleeding; Help patients to successfully through the bone marrow suppression period after chemotherapy; Reduce the overall rate of PTR…
- Trial name
- NCT05761457
- Testing
- Cryopreserved autologous platelet transfusion
- Where
- China
- Volunteers
- 25 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Thrombocytopenia, Platelet Transfusion Refractoriness
Complement (C1q) Binding to HLA Antibodies in a Solid-phase Immunoassay and Clinical Effect on Platelet Transfusion
Background: Platelets are blood cells that help blood clot. Some people have what is called thrombocytopenia. This means they have a low blood platelet count. They need platelet transfusions very often.
- Trial name
- NCT02858323
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Cardiac Surgery Under Extra Corporeal Circulation, Cardiac Surgery Requiring Cardiopulmonary Bypass
Comparison of the Performance and Effectiveness of Two Transfusion-Saving Devices: Cell-Saver and SAME
An observational study comparing two systems of perioperative blood recovery in cardiac surgery, one system allowing red blood cell reinfusion and one system allowing red blood cell and platelet reinfusion.
- Trial name
- SAME-CELL (NCT06766032)
- Testing
- CELL-Saver, SAME
- Where
- France
- Volunteers
- 304 people
- Sponsor
- Nantes University Hospital
Hemato-Oncologic Patients, Myelosuppression
Efficacy of Transfusions With Platelets Stored in Platelet Additive Solution II Versus Plasma
The purpose of this study is to evaluate the clinical efficacy of transfusions with platelets stored in platelet additive solution II compared to plasma storage.
- Conditions
- Hemato-Oncologic Patients, Myelosuppression, Thrombocytopenia
- Trial name
- NCT00151866
- Testing
- platelet transfusion
- Where
- Netherlands
- Volunteers
- 180 people
- Sponsor
- Sanquin Research & Blood Bank Divisions
Severe Malaria, Thrombocytopenia
Platelet-Directed Whole Blood Transfusion Strategy for Malaria
Open-label randomized controlled trial to test the effectiveness of whole blood transfusion for improving survival in children with severe malaria complicated by thrombocytopenia.
- Trial name
- PLATFORM (NCT05711485)
- Testing
- Whole blood transfusion
- Where
- 2 sites in United States, Zambia
- Volunteers
- 132 people
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
Thrombocytopenia
Phase 1 Safety Study of Dimethyl Sulfoxide Cryopreserved Platelets
This study is to evaluate the safety of intravenous (IV) infusion of dimethyl sulfoxide (DMSO) cryopreserved platelets (CPP) in participants with World Health Organization (WHO) Grade 2 bleed in spite of receiving a transfusion…
- Trial name
- NCT02078284
- Testing
- CPP, LSP
- Where
- 4 sites in United States
- Volunteers
- 28 people
- Sponsor
- U.S. Army Medical Research and Development Command
Lymphoma, Multiple Myeloma
Effect of Product Related Factors on Platelet Concentrate Transfusion Response in Patients With Hematologic Malignacies
Platelet concentrates (PCs) characteristics, such as storage duration, ABO compatibility, dose and source, may have an impact on transfusion responses and outcomes.
- Conditions
- Lymphoma, Multiple Myeloma, Lymphocytic Leukemia, Hodgkin Disease
- Trial name
- TCP (NCT02885038)
- Testing
- Platelet concentrate transfusion
- Volunteers
- 1,101 people
- Sponsor
- Etablissement Français du Sang
Platelet Transfusion
Cold Apheresis Platelets in PAS
This is a platelet transfusion study. The purpose of this study is to measure the life span and quality of platelets stored in a refrigerator. Participants will give platelets by apheresis.
- Trial name
- CAPP (NCT02754414)
- Testing
- Apheresis platelet collection, Refrigerated storage of apheresis platelets in PAS/plasma, Infusion of aliquot of autologous radiolabeled platelets
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Bloodworks
Platelet Transfusion Refractoriness
Platelet Transfusion Refractoriness
Platelet Transfusion Refractoriness is one of the severe complications after multiple transfusions in patients with severe thrombopenia.
- Trial name
- ACERTP (NCT05399693)
- Testing
- platelet transfusion
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Institut de cancérologie Strasbourg Europe
Platelet Transfusion Refractoriness, Acute Leukemia in Remission
Sequential Infusion of CD19 and BCMA CAR-T Cells to Improve PTR in Patients With AL
Alloimmune-mediated platelet transfusion refractoriness(PTR) was usually caused by repeated blood transfusions and pregnancy and accounts for about 20-25% of PTR patients.
- Trial name
- NCT04846439
- Testing
- CAR-T infusion
- Where
- China
- Volunteers
- 20 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Platelet Transfusion Refractoriness
Study of CM313(SC) Injection in Subjects With Platelet Transfusion Refractoriness
This is a randomized, open-label, phase IB/II clinical study to evaluate the safety and preliminary efficacy of CM313(SC) injection in patients with Platelet Transfusion Refractoriness.
- Trial name
- NCT06792019
- Testing
- CM313(SC) injection-low dose, CM313(SC) injection-high dose
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Keymed Biosciences Co.Ltd
Leukemia, Multiple Sclerosis
Post-transfusion Platelet Count
The purpose of this study is to identify how the platelet count, complement system and endothelial markers are affected over time, after platelet transfusion in 4 different hematological patient groups.
- Trial name
- NCT02601131
- Testing
- Platelet transfusion
- Where
- Sweden
- Volunteers
- 80 people
- Sponsor
- Region Skane
Acute Myeloid Leukemia, Thrombocytopenia
Observational Trial of a Therapeutic Platelet Transfusion Regimen
Application of a therapeutic platelet transfusion Regimen in patients with acute myeloid leukemia in complete Remission (consolidation therapy)
- Trial name
- NCT02276651
- Where
- Germany
- Volunteers
- 25 people
- Sponsor
- Klinikum Nürnberg
Acute-On-Chronic Liver Failure
Platelet Transfusion in HBV-related acute-on Chronic Liver Failure
Acute-on-chronic liver failure (ACLF) is a syndrome that has recently been recognized as encompassing acute deterioration of liver function in patients with pre-existing chronic liver disease.
- Trial name
- NCT03713489
- Testing
- platelet
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Hematologic Neoplasms
Platelet Transfusion Requirements in Hematopoietic Transplantation Pilot Study
It is hypothesized that a strategy using prophylactic oral Tranexamic Acid (TXA) with therapeutic platelet transfusions is safe and effective compared to prophylactic platelet transfusions in patients undergoing an autologous…
- Trial name
- PATH (NCT02650791)
- Testing
- Tranexamic Acid
- Where
- 5 sites in Canada
- Volunteers
- 100 people
- Sponsor
- Ottawa Hospital Research Institute
Intracerebral Hemorrhage
Platelet Transfusion in Acute Intracerebral Hemorrhage
To prove whether use of antiplatelet agents results into a rapid enlargement of hematoma after onset of acute intracerebral hemorrhage.
- Trial name
- NCT00699621
- Testing
- platelets
- Where
- Finland
- Volunteers
- 100 people
- Sponsor
- University of Oulu