Clinical trials: Platelets
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
Dry Eye, Sjogren Syndrome
Platelet -Rich Plasma (PRP) Injection for the Treatment of Severe Dry Eye
Dry eye is a chronic condition that decreases function and affect visual function with severe discapacity until now treatments are based in artificial eye drops.
- Trial name
- NCT02257957
- Testing
- PRP injection, Standard care Hyaluronic acid eye drops
- Volunteers
- 30 people
- Sponsor
- Universidad Nacional de Colombia
TTP - Thrombotic Thrombocytopenic Purpura
MICROVASCULAR DAMAGE IN THROMBOTIC THROMBOCYTOPENIC PURPURA
The goal of this interventional, non-pharmacological clinical study is to assess microcirculatory dysfunction in patients with thrombotic thrombocytopenic purpura (TTP), both during the acute phase and in remission, compared with…
- Trial name
- MITHO (NCT07615244)
- Testing
- Factor VIII (FVIII), Von Willebrand factor (VWF) antigen, VWF:RCo
- Where
- Italy
- Volunteers
- 79 people
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Systemic Lupus Erythematosus (SLE), Idiopathic Inflammatory Myopathy (IIM)
Safety Study of CC312 in Autoimmune Disease Patients
This study is an open-label, multiple-dose escalation, Investigator-Initiated Trial (IIT) clinical trial designed to evaluate the safety and tolerability of CC312 in adult patients with relapsed and refractory autoimmune…
- Conditions
- Systemic Lupus Erythematosus (SLE), Idiopathic Inflammatory Myopathy (IIM), Systemic Sclerosis (SSc), Rheumatoid Arthritis (RA)
- Trial name
- NCT06888960
- Testing
- CC312
- Where
- China
- Volunteers
- 18 people
- Sponsor
- CytoCares Inc
Epicondylitis, Lateral
Injection in the Treatment of Lateral Epicondylitis. Randomized Controlled Trial
The aim of the study is to compare the effectiveness of injection techniques in the treatment of elbow lateral epicondylitis. The functional and pain levels of the patients will be evaluated with scores such as DASH, VAS, PRTEE.
- Trial name
- NCT04875338
- Testing
- plate-rich plasma, saline (0.9 NACI), betametazon
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Istanbul University
Apical Periodontitis
Endodontic Microsurgery
Current literature on platelet rich fibrin (PRF) use in apicoectomies, also known as endodontic microsurgery, is sparse. PRF use in oral surgery or periodontal surgery has been more thoroughly researched.
- Trial name
- EMS (NCT06776289)
- Testing
- Platelet rich fibrin
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Mark Schachman
Platelet-rich Fibrin, Simvastatin
Effect of Local Application of Platelet-rich Fibrin Scaffold Loaded With Simvastatin on Peri-implant Bone Changes
ACKGROUND: Simvastatin (SIM), a pharmacological drug used for hypercholesterolemia, has been found to have pleotropic effects on bones. Simvastatin together with the appropriate carrier may decrease bone loss around implants.
- Trial name
- NCT05008068
- Testing
- Simvastatin
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Anxiety, Stress
Stress Ball and Music to Reduce Anxiety and Pain in Platelet Apheresis
This study was conducted as a single-center, prospective, randomized controlled trial to investigate the effects of stress ball use-a distraction and attention-directing method-and music listening, which targets the auditory…
- Trial name
- NCT07300618
- Testing
- müzik resital, stres topu, aferez makinesi
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Saglik Bilimleri Universitesi
Immune Thrombocytopenia
Risk Factors for Thrombosis in Immune Thrombocytopenia
Immune thrombocytopenia (ITP) is a rare autoimmune disease (annual incidence: 3-4/105 inhabitants) leading to an increased risk of spontaneous bleeding.
- Trial name
- RiFT-ITP (NCT03820960)
- Where
- France
- Volunteers
- 10,039 people
- Sponsor
- University Hospital, Toulouse
Infertility, Asherman's Syndrome
Platelet-rich Plasma (PRP) for Endometrial Regeneration and Repair
Patients with intrauterine adhesions (Asherman's Syndrome) and persistent thin endometrial lining in in vitro fertilization (IVF) treatment programs, particularly those resistant to standard therapies, present a significant…
- Trial name
- PRP-E (NCT02825849)
- Testing
- Intrauterine infusion of platelet rich plasma
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Healthy Subjects
Effects of Recombinant Human Erythropoietin on Platelet Function in Healthy Subjects
The purpose of this study is to see if a naturally-occurring hormone called erythropoietin changes the action of platelets in the blood.
- Trial name
- NCT00368238
- Testing
- Recombinant human erythropoietin alfa (drug), Aspirin (drug), Clopidogrel (drug)
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Yale University
Dengue, Dengue Fever
Risk Factors for Hospitalization and Transfusion Criteria in Patients With Dengue Virus Infection
This 3-year prospective observational study aims to identify clinical and laboratory risk factors associated with hospitalization in patients with confirmed dengue virus infection.
- Conditions
- Dengue, Dengue Fever, Dengue Fever With Warning Signs
- Trial name
- DENGUE-FACT (NCT07007585)
- Where
- Mexico
- Volunteers
- 100 people
- Sponsor
- Jose Ivan Rodriguez de Molina Serrano
Immune Thrombocytopenia
Use of Vitamin D as An Adjuvant Treatment in Children With Chronic Idiopathic Thrombocytopenic Purpura
Immune thrombocytopenia is an autoimmune disease in which platelets are targeted by the host immune system. Platelet depletion occurs when autoantibodies targeting glycoproteins (αIIb-β3 and GPIb) found on the surface of…
- Trial name
- MansouraU (NCT06073925)
- Testing
- VIT D
- Volunteers
- 30 people
- Sponsor
- Mansoura University
Evaluation of Early Inflammatory Process in CKD
Studying the Relationship Between Mean Platelet Volume and Neutrophil/ Lymphocyte Ratio With Inflammation and Proteinuria in Chronic Kidney Disease
Inflammation begins during early stages of CKD in which neutrophil counts are increased, whereas lymphocyte counts are decreased during inflammation.
- Trial name
- NCT03149068
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Weight Loss, Weight Change
Body Composition & REE Responses to Bariatric Surgery
The aim of this study is to measure important components of weight change in patients who underwent bariatric surgery on measures of fat mass and its distribution and fat-free mass (FFM) (bone mineral density, skeletal muscle…
- Trial name
- NCT00682058
- Testing
- Follow-up post-bariatric surgery
- Where
- United States
- Volunteers
- 106 people
- Sponsor
- Columbia University
Gingival Recession
Advanced Platelet-Rich Fibrin and Coronally Advanced Flap for Gingival Recession Treatment
The goal of this clinical trial is to learn if adding a natural healing material works better to treat receding gums in adults. Receding gums is a condition where the gum tissue pulls back and exposes the tooth root.
- Trial name
- NCT07624591
- Testing
- Coronally Advanced Flap (CAF) combined with Advanced Platelet-Rich Fibrin (A-PRF), Coronally Advanced Flap (CAF) alone
- Where
- Vietnam
- Volunteers
- 11 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Healthy Volunteers
In Vivo Recovery and Survival Study of Platelets Collected on Trima Accel System and Stored in InterSol Solution
The purpose of this study is to evaluate the quality of platelets collected on the Trima Accel system after storage for 5 days in a Platelet Additive Solution (PAS), called InterSol.
- Trial name
- NCT03097289
- Testing
- Trima Accel system
- Where
- 2 sites in United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Terumo BCT
Thrombocytopenia
Chronic Hepatitis C Virus Related Thrombocytopenia to Evaluate the Effects of E5501
To evaluate the efficacy of E5501 by measuring platelet response in subjects with chronic hepatitis C virus (HCV)-related thrombocytopenia who require antiviral treatment.
- Trial name
- NCT01355289
- Testing
- Avatrombopag, Pegylated interferon (PEG-IFN), Telaprevir
- Where
- 2 sites in United States
- Volunteers
- 65 people
- Sponsor
- Eisai Inc.
TMJ, Osteoarthritis
Efficacy of PRGF Supplementation After TMJ Arthrocentesis in Patients With TMJ Osteoarthritis
Temporomandibular joint (TMJ) osteoarthritis (OA) affects articulating tissues secondary to inflammation resulting in intracapsular pain.
- Trial name
- NCT04731233
- Testing
- Plasma Rich in Growth Factor (PRGF) Supplementation, Triamcinolone Acetonide
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Florida
Bone Loss, Alveolar
Evaluation of Vertical Bone Gain After Ridge Augmentation With APRF & Xenograft Vs Collagen Membrane & Xenograft. RCT
Comparative study for evaluation of vertical bone gain after one stage ridge augmentation with advanced platelet rich fibrin (A-PRF) and xenograft versus guided bone regeneration using collagen membrane and xenograft.
- Trial name
- NCT03855852
- Testing
- Xenograft and Collagen membrane, Xenograft and APRF
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
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