Clinical trials: Platelets
Platelets, Bleeding
Delayed Cold-Stored Platelets -PLTS-1
PLTS-1 is a multicentre, randomized, controlled, pilot trial, using a conventional, parallel group, two-armed design at 2 cardiac surgery centres in Canada.
- Conditions
- Platelets, Bleeding, Cardiopulmonary Bypass, Cardiac Surgery
- Trial name
- PLTS-1 (NCT06147531)
- Testing
- Delayed Cold-Stored Buffy Coat Platelets, Room Temperature Buffy Coat Platelets
- Where
- 2 sites in Canada
- Volunteers
- 150 people
- Sponsor
- University Health Network, Toronto
Thrombocytopenia, Hematologic Malignacies
Efficacy and Safety of MegaLT Injection for Platelet Recovery After Umbilical Cord Blood Transplantation
This is a single-arm, early safety and feasibility exploratory study to evaluate the efficacy and safety of MegaLT Injection in promoting platelet recovery after umbilical cord blood transplantation.
- Conditions
- Thrombocytopenia, Hematologic Malignacies, Platelet Recovery After Umbilical Cord Blood Transplantation
- Trial name
- NCT07696767
- Testing
- MegaLT Injection
- Volunteers
- 7 people
- Sponsor
- Anhui Provincial Hospital
PreDiabetes
Mechanisms for Activation of Beige Adipose Tissue in Humans
Mirabegron (Myrbetriq®, Astellas) is a highly specific and well-tolerated ß3 agonist marketed for overactive bladder. This trial will assess the effects of mirabegron on glucose tolerance and adipose tissue in prediabetic patients
- Trial name
- NCT04666636
- Testing
- Mirabegron, Mirabegron 50 MG, Mirabegron 100 mg
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Philip Kern
Hematologic Malignancies, Inherited Disorders of Metabolism
A Multicenter Access and Distribution Protocol for Unlicensed Cryopreserved Cord Blood Units (CBUs)
This study is an access and distribution protocol for unlicensed cryopreserved cord blood units (CBUs) in pediatric and adult patients with hematologic malignancies and other indications.
- Conditions
- Hematologic Malignancies, Inherited Disorders of Metabolism, Inherited Abnormalities of Platelets, Histiocytic Disorders
- Trial name
- NCT01351545
- Testing
- A multicenter access and distribution protocol for unlicensed cryopreserved cord blood units (CBUs)
- Where
- 142 sites in United States
- Volunteers
- 99,999 people
- Sponsor
- Center for International Blood and Marrow Transplant Research
Acute Aortic Dissection, Surgery (Cardiac)
Immune-Inflammatory Markers in Aortic Dissection
Identifying early on which patients with acute aortic dissection require closer monitoring may help with care planning. If simple, inexpensive values obtained from routine blood tests can provide additional information for…
- Conditions
- Acute Aortic Dissection, Surgery (Cardiac), Systemic Immune-inflammation Index, Postoperative Death
- Trial name
- NCT07683260
- Where
- Turkey (Türkiye)
- Volunteers
- 127 people
- Sponsor
- Bursa City Hospital
Thrombocytopenia, Prophylactic Platelet Transfusion
EFFECT OF PLATELET CONCENTRATE TRANSFUSION ON MICROCIRCULATORY ENDOTHELIAL FUNCTION IN INTENSIVE CARE UNIT
This study aims to investigate the impact of platelet concentrate (PC) transfusions on endothelial function and the systemic inflammatory response in thrombopenic patients admitted to intensive care who require prophylactic…
- Conditions
- Thrombocytopenia, Prophylactic Platelet Transfusion, Platelet Transfusion, Endothelial Function
- Trial name
- PLATOMIR (NCT07682246)
- Where
- France
- Volunteers
- 60 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Episiotomy, Platelet Rich Plasma (PRP)
Platelet-Rich Plasma Versus Standard Care for Episiotomy Wound Healing in Postpartum Women
This study looks at whether a treatment made from a patient's own blood, called platelet-rich plasma (PRP), can help heal the cut made during childbirth (episiotomy) better than standard care alone.
- Conditions
- Episiotomy, Platelet Rich Plasma (PRP), Wound Healing, Obstetric
- Trial name
- PRP-EpiHeal (NCT07669285)
- Testing
- Autologous Platelet-Rich Plasma (PRP), Standard Wound Care
- Where
- Romania
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Saint Andrew Hospital Constanta
Extracorporeal Membrane Oxygenation Complication, Hemorrhage
Platelets and Extracorporeal Membrane Oxygenation Veno-venous
In severe lung or heart disease, ExtraCorporeal Membrane Oxygenation (ECMO) may be used temporarily and can be responsible for major haemorrhagic complications. Thrombocytopenia and possibly thrombopathy promote bleeding.
- Conditions
- Extracorporeal Membrane Oxygenation Complication, Hemorrhage, Blood Platelet Disorder, Thrombosis
- Trial name
- PLAT-VV-ECMO (NCT07580469)
- Testing
- blood draws
- Where
- France
- Volunteers
- 40 people
- Sponsor
- University Hospital, Toulouse
Impact Molar, Mandible Cyst
Bone Defects Reconstruction After Dentigerous Cyst Enucleation With Autogenous Demineralized Dentin Matrix- ADDM and Advanced Platelet-Rich Fibrin- A-PRF.
This prospective clinical study evaluates bone healing following dentigerous cyst enucleation associated with impacted mandibular third molar extraction.
- Conditions
- Impact Molar, Mandible Cyst, Bone Regeneration, Platelet Rich Fibrin
- Trial name
- Cystregen (NCT07652216)
- Testing
- Impacted third molar extraction, Advanced Platelet-Rich Fibrin (A-PRF), Mandibular dentigerous cyst enucleation
- Where
- Poland
- Volunteers
- 35 people
- Sponsor
- Jagiellonian University
Breast Cancer, Lipofilling
Evaluation of the Efficacy and Safety of Using Platelet-rich Fibrin (PRF)-Based Lipobolus for the Immediate Reconstruction of Defects After Breast-conserving Resection for Breast Cancer (Minimally Invasive Primary Immediate Grafting)
The goal of this clinical trial is to learn if a special type of fat graft, made by mixing a person's own fat with platelet-rich fibrin (PRF), works to fix breast shape defects after cancer surgery.
- Conditions
- Breast Cancer, Lipofilling, Fat Graft, Platelet Rich Plasma
- Trial name
- MINIPIG (NCT07658170)
- Testing
- Lipobolus (Autologous Fat + Platelet-Rich Fibrin+Calcium chloride)
- Where
- Russia
- Volunteers
- 30 people
- Sponsor
- The Leningrad Regional Clinical Hospital
Knee Osteoarthritis, Hyaluronic Acid
Efficacy at One Year of Combined Injections of Plasma Rich in Platelets and Hyaluronic Acid in Knee Osteoarthritis
The French Society of Rheumatology cannot rule on the value of intra-articular injections of PRP due to the lack of hindsight and insufficient data.
- Conditions
- Knee Osteoarthritis, Hyaluronic Acid, Platelet Rich Plasma
- Trial name
- ISPAG (NCT05039463)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Platelet Disorder, Heparin-induced Thrombocytopenia
PLATELET Function Assay With Flow Imaging on ImageSTREAM Cytometer
Platelets are essential blood elements to maintain hemostasis. Quantitative or qualitative defects can be responsible of hemorrhagic (platelet disorders) or thrombotic (heparin induced thrombocytopenia [HIT]) troubles.
- Conditions
- Platelet Disorder, Heparin-induced Thrombocytopenia, Platelet Activation, Platelet Aggregation
- Trial name
- PLATELETSTREAM (NCT04842760)
- Where
- France
- Volunteers
- 31 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Refractory Immune-mediated Platelet Transfusion Refractoriness, Relapsed or Refractory Immune Thrombocytopenia
RN1201 Injection in the Treatment of Antibody-Mediated Diseases
This single-arm, open-label exploratory trial aims to evaluate the safety, feasibility, and preliminary efficacy of RN1201 Injection in patients with antibody-mediated diseases, including refractory immune-mediated platelet…
- Trial name
- NCT07072247
- Testing
- CD19 and BCMA-targeted allogeneic CAR-T cells
- Where
- China
- Volunteers
- 9 people
- Sponsor
- The First Affiliated Hospital of Soochow University
RUNX1 Familial Platelet Disorder
Protocol Title: Safety and Feasibility of Autologous CD34+ Hematopoietic Stem Cells Mobilization and Apheresis in Participants With RUNX1 Familial Platelet Disorder
To evaluate the safety and feasibility of collecting hematopoietic stem cells (HSC) in participants with RUNX1-FPD.
- Trial name
- NCT06414889
- Testing
- G-CSF (filgrastim or biosimilar), Apheresis, Plerixafor
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Blood Circulation, Peripheral Blood Flow
A Single-center, Randomized, Double-blind, Placebo-controlled, Intervention Clinical Trial to Evaluate the Efficacy and Safety of "KoreaGinseng F Max" on Blood Circulation Improvement in Adults With Poor Peripheral Blood Flow
This is a single-center, randomized, double-blind, placebo-controlled clinical trial evaluating the efficacy and safety of a white ginseng extract (KoreaGinseng F Max) for improving blood circulation in adults with poor…
- Conditions
- Blood Circulation, Peripheral Blood Flow, Platelet Aggregation
- Trial name
- NCT07643532
- Testing
- KoreaGinseng F Max
- Where
- Vietnam
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Haiphong University of Medicine and Pharmacy
Atrial Fibrillation, Atrial Appendage
AntiPlatelet theraPy stratEgy followiNg Left Atrial appenDAGe closurE
The APPENDAGE study is a phase 4 multicentre randomized opened clinical trial comparing 2 different antithrombotic strategies following left atrial appendage closure (LAAC) in patients with non valvular atrial fibrillation (AF).
- Conditions
- Atrial Fibrillation, Atrial Appendage, Anticoagulants, Stroke
- Trial name
- APPENDAGE (NCT04796714)
- Testing
- Double antiplatelet therapy, Aspirin, Brain MRI
- Where
- 2 sites in France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Bordeaux
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
Palatal Donor Site Wound Healing, Platelet Rich Fibrin
Characterizing the Effects of Platelet-Rich Fibrin (PRF) as a Palatal Wound Dressing on Quality of Life and Sleep Following Mucogingival Surgery. Study Was Conducted at the Air Force Post Graduate Dental School. All HIPPA Consents and Research Informed Consents Are Located at JBSA-Lackland.
The goal of this clinical trial (2-arm) is to determine if the application of platelet rich fibrin (PRF) to palatal donor sites influence patients quality of life, sleep efficiency, and healing following mucogingival surgery.
- Conditions
- Palatal Donor Site Wound Healing, Platelet Rich Fibrin, Sleep Quality, Pain
- Trial name
- NCT07637838
- Testing
- Platelet rich fibrin, Control Group: collagen matrices or oxidized cellulose membrane
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- 59th Medical Wing
Hematological Malignancies, Platelet Transfusion Refractoriness (PTR)
Acalabrutinib Maleate and Bortezomib for Patients With HLA Antibodies
Platelet transfusion refractoriness (PTR) is a common complication in patients with hematological malignancies. It not only prolongs the duration of platelet transfusion dependence and significantly increases the risk of…
- Conditions
- Hematological Malignancies, Platelet Transfusion Refractoriness (PTR), HLA Antibodies
- Trial name
- AB-HLA-2026 (NCT07635511)
- Testing
- Acalabrutinib maleate, bortezomib, HLA-matched or crossmatched irradiated platelets
- Volunteers
- 42 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Cardiac Surgery, Cardiopulmonary Bypass
Change in Platelet Lipid Metabolism and Procoagulant Phenotype Induced by Cardiopulmonary Bypass. Impact on Postoperative Inflammatory Response and Bleeding Complications During Cardiac Surgery.
The PLACARD research project aims to investigate the impact of CPB-induced platelet modifications during cardiac surgery on the post-operative inflammatory response and bleeding complications.
- Conditions
- Cardiac Surgery, Cardiopulmonary Bypass, Platelet Activation
- Trial name
- PLACARD (NCT07630987)
- Testing
- Arterial blood sample
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Université Catholique de Louvain