Clinical trials: Platelets
Atypical Hemolytic Uremic Syndrome
Efficacy and Safety of Iptacopan (LNP023) in Adult Patients With Atypical Hemolytic Uremic Syndrome Naive to Complement Inhibitor Therapy
The purpose of this Phase 3 study is to determine whether iptacopan (LNP023) is efficacious and safe for the treatment of aHUS in adult patients who are treatment naive to complement inhibitor therapy.
- Trial name
- APPELHUS (NCT04889430)
- Testing
- Iptacopan
- Where
- 36 sites in United States, Brazil and 6 more
- Volunteers
- 34 people
- Sponsor
- Novartis Pharmaceuticals
Dupuytren's Contracture
Evaluation of the Efficiency of Autologous Platelet Gel (Platelet Rich Fibrin) Obtained From Own Patients' Blood Versus Vaselitulle in Dupuytren's Disease Postoperative Wound Healing
This study is a clinical, multicentric, randomised open trial. The objective is to evaluate the efficiency, in terms of wound healing speed, of peroperative application of autologous platelets gel versus standardized wound…
- Trial name
- NCT00931567
- Testing
- Autologous platelets gel, Vaselitulle
- Where
- 2 sites in France
- Volunteers
- 80 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Ischemic Stroke
Effect of Aspirin at the Acute Phase of Cerebral Ischemic Event.
Aspirin is the only anti-platelet medication used at the acute phase of ischemic stroke. The investigators would like to study laboratory effect of the first oral 300 mg dose of aspirin, given at hospital, after an ischemic…
- Trial name
- Aspirin (NCT01375400)
- Testing
- Aspirin, blood sample
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Central Hospital, Nancy, France
Thrombocytopenia, Postpartum Haemorrhage (PPH)
Prediction of Platelet Function Using Viscoelastic Test (ROTEM® Sigma) in Obstetric Anesthesia.
This prospective observational, non-interventional, single-center study aims to evaluate whether the viscoelastic parameter PLTEM, derived from ROTEM® sigma testing (EXTEM-A5 minus FIBTEM-A5), can accurately estimate platelet…
- Trial name
- NCT07616349
- Testing
- No Intervention: Observational Cohort
- Where
- Spain
- Volunteers
- 85 people
- Sponsor
- Nicolas Brogly
Hemolytic Uremic Syndrome, Hemorrhagic Colitis
Study of Repetitive Intestinal Lavage in Patients With EHEC Associated Hemorrhagic Colitis
The investigators examined the outcome of patients with severe Enterohaemorrhagic E. Coli (EHEC) O104:H4 infection suffering from bloody diarrhoea that were at risk to develop hemolytic uremic syndrome and underwent repetitive…
- Conditions
- Hemolytic Uremic Syndrome, Hemorrhagic Colitis, Intestinal Infectious Disease, Intestinal Infection Due to E. Coli
- Trial name
- EHEC-PEG (NCT01561248)
- Testing
- polyethylene glycol solution for daily bowel lavage.
- Where
- Germany
- Volunteers
- 33 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Genitourinary Syndrome of Menopause
Efficacy of the Use of Cellular Matrix/ A-CP-HA Kit
This study is a randomized, controlled, non-inferiority trial, that will be performed on 192 women on Menopause (absence of menstruation for at least 12 months), with diagnostic of genitourinary syndrome of menopause (SGM) and a…
- Trial name
- CellularMatrix (NCT06425978)
- Testing
- Cellular Matrix / A-CP-HA Kit, Local estrogen therapy (Blissel, estriol 50 micrograms/g vaginal gel)
- Where
- Spain
- Volunteers
- 192 people
- Sponsor
- Fundación Santiago Dexeus Font
Vocal Cord Paralysis
Administration of Platelet-rich Fibrin to Autologous Fat Tissue in Injection Laryngoplasty for Vocal Cord Paralysis
The study tries to see the effect of using a combination of platelet-rich fibrin (PRF) and autologous fat as a filler for injection laryngoplasty procedures to treat unilateral adductor vocal cord paralysis.
- Trial name
- NCT04839276
- Testing
- Injection Laryngoplasty with Platelet-rich Fibrin and Autologous Fat, Injection Laryngoplasty with Autologous Fat
- Where
- Indonesia
- Volunteers
- 19 people
- Sponsor
- Fakultas Kedokteran Universitas Indonesia
Cardiac Event, Coronary Artery Disease
Comparison of Clopidogrel-based Antiplatelet Agent Treatment and Aspirin Plus Low Dose Rivaroxaban Therapy
The study aims to conduct a randomized controlled trial among adults aged 19 years or older who have experienced acute myocardial infarction at least one year prior, or who have other comorbidities such as peripheral arterial…
- Conditions
- Cardiac Event, Coronary Artery Disease, Peripheral Artery Disease, Bleeding
- Trial name
- OACART (NCT07796217)
- Testing
- Aspirin and low-dose rivaroxaban, Clopidogrel with or without aspirin
- Where
- South Korea
- Volunteers
- 2,758 people
- Sponsor
- Seoul National University Bundang Hospital
Acute Respiratory Distress Syndrome (ARDS)
Turning Ratios Into Prognosis: Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios as Powerful Predictors of ARDS in Pediatric Burn Patients: A Prospective Evaluation
The aim of this study is to evaluate the role of Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios as predictors for development of ARDS in pediatric burn patients.
- Trial name
- NCT07414056
- Testing
- Neutrophil-to-Lymphocyte and Platelet-to-Lymphocyte Ratios
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Collagen Analog, Platelet Activation
Platelet Activation by a Collagen Analogue in Hemorrhagic Situations
Dijon University Hospital and the Dijon-based NVH Medicinal Company have developed a recombinant mini-collagen NVH020B with platelet and Willebrand factor binding activity.
- Conditions
- Collagen Analog, Platelet Activation, Hemorrhage
- Trial name
- CAPTURE (NCT04483245)
- Testing
- Blood sampling
- Where
- France
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Platelet Disorder
Italian Study for Congenital Platelet Disorders
Inherited platelet disorders (IPD) are a heterogeneous group of rare bleeding diseases associated with a reduction of platelet number and/or function and with a bleeding tendency ranging from mild to severe.
- Trial name
- SIPaP (NCT06691581)
- Where
- 2 sites in Italy
- Volunteers
- 200 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Blood Platelet Disorder, Hemorrhage
Correlation Between Platelet Function Analyzer-100 Testing and Bleeding Events After Percutaneous Kidney Biopsy
Kidney biopsy represents the criterion standard to obtain information on diagnosis and prognosis of renal dysfunctions . Many patients with kidney disease have a predisposition to bleed, especially when they undergo an invasive…
- Conditions
- Blood Platelet Disorder, Hemorrhage, Kidney Diseases
- Trial name
- NCT03762707
- Where
- Italy
- Volunteers
- 250 people
- Sponsor
- Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari
Healthy Volunteers, Sepsis
The Role of the P2Y12 Receptor in Tissue Factor Induced Coagulation
Severe sepsis still carries a high mortality rate despite advantages in intensive care medicine and antimicrobial therapy. The inflammatory and procoagulant host response to infection are intricately linked and interactions…
- Trial name
- NCT01099566
- Testing
- Prasugrel
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Abdominal Aortic Aneurism, Abdominal Aortic Rupture
Haemostasis Management of Abdominal Aortic Procedures
Comparative study on efficacy of haemostatic therapy guided either by standard laboratory coagulation parameters or point-of-care testing in patients undergoing vascular surgical procedures.
- Conditions
- Abdominal Aortic Aneurism, Abdominal Aortic Rupture, Perioperative/Postoperative Complications, Surgical Blood Loss
- Trial name
- NCT03426839
- Testing
- Coagulation tests
- Volunteers
- 40 people
- Sponsor
- University of Pecs
Stable Angina
Does Mean Platelet Volume Change With Clopidogrel
Platelets play a major role in thrombus formation and platelet size, measured by Mean Platelet Volume (MPV) correlates with platelet activity.
- Trial name
- NCT02550301
- Testing
- Mean Platelet Volume
- Volunteers
- 100 people
- Sponsor
- University Health Network, Toronto
Ridge Preservation, Alveolar Bone Loss
Evaluation of Autogenous Demineralized Dentin Graft for Ridge Preservation With and Without Injectable Platelet Rich Fibrin
Ridge preservation should be considered whenever possible after tooth extraction. Whether implant placement would be performed or for aesthetic consideration at pontic sites when conventional bridge is planned.
- Conditions
- Ridge Preservation, Alveolar Bone Loss, Dentin Graft
- Trial name
- NCT05437172
- Testing
- injectable platelet rich fibrin with demineralized dentin graft, demineralized dentin graft
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Osteoarthritis, Knee
Hyaluronic Acid vs Platelet Rich Plasma: Effects on Clinical Outcomes and Intra-articular Biology for the Treatment of Knee Osteoarthritis
In this, prospective, double-blind study, patients with mild to moderate symptomatic knee osteoarthritis will be randomized to receive either a series of leukocyte poor, platelet-rich plasma or hyaluronic acid injections under…
- Trial name
- HA vs PRP (NCT02588872)
- Testing
- Platelet-rich Plasma (PRP), Hyaluronic Acid
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Leukemia, Chronic Myelogenous Leukemia
Interleukin 11, Thrombocytopenia, Imatinib in Chronic Myelogenous Leukemia (CML) Patients
The goal of this clinical research study is to find out if IL-11 (NeumegaTM) may increase the platelet count in patients with Chronic myeloid leukemia (CML) who develop low platelet counts while receiving therapy with imatinib…
- Conditions
- Leukemia, Chronic Myelogenous Leukemia, Chronic Myeloid Leukemia
- Trial name
- NCT00493181
- Testing
- Interleukin-11 (IL-11 or Neumega)
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- M.D. Anderson Cancer Center
Regenerative Endodontics
Clinical and Radiographic Outcomes of PRF, Chitosan, and Blood Clot in Regenerative Endodontics of Molars
This clinical trial aimed to evaluate the long-term effects of using chitosan, blood clots, and platelet-rich fibrin as scaffolds in regenerative endodontics on tooth development.
- Trial name
- NCT07119619
- Testing
- Regenerative Endodontic Treatment Using a Blood Clot as a Scaffold, Regenerative Endodontic Treatment Using a Chitosan as a Scaffold, Regenerative Endodontic Treatment Using a Platelet Rich Fibrin as a Scaffold
- Where
- Turkey (Türkiye)
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Inonu University
Lipid Disorders
Lipoprotein Interactions and Platelet Function in Healthy Individuals and Those With Lipid Disorders
This study looks at how lipoproteins, which are particles in the blood that transport cholesterol, influence heart and blood vessel health.
- Trial name
- NCT06747000
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- The Miriam Hospital