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ClinicalTrials.gov public records Last synced Oct 30, 2026, 10:27 AM EDT

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Showing 433–456 of 1,003 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Platelets Clear all
Terminated Phase 1 Interventional

Eltrombopag in Myelodysplastic Syndrome (MDS) Patients With Thrombocytopenia

NCT01286038
View directory record Official record
Conditions
Myelodysplastic Syndrome (MDS), Thrombocytopenia
Interventions
Eltrombopag
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 7, 2022 · Synced Oct 30, 2026, 10:27 AM EDT
Terminated Not applicable Interventional Results available

Evaluation of Anti-platelet Factor 4/Heparin Antibodies in Hemodialysis Patients

NCT02165761
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
GORE® Hybrid Vascular Graft, Non-heparin bonded synthetic graft
Device
Lead sponsor
W.L.Gore & Associates
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
4
States / cities
Hackensack, New Jersey • Charlotte, North Carolina • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2018 · Synced Oct 30, 2026, 10:27 AM EDT
Completed Phase 3 Interventional Results available

Long-term Study of Romiplostim in Thrombocytopenic Pediatric Patients With Immune Thrombocytopenia (ITP)

NCT02279173
View directory record Official record
Conditions
Immune Thrombocytopenia
Interventions
Romiplostim
Drug
Lead sponsor
Amgen
Industry
Eligibility
1 Year to 18 Years
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
16
States / cities
Roseville, California • Atlanta, Georgia • Chicago, Illinois + 13 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2022 · Synced Oct 30, 2026, 10:27 AM EDT
Completed Phase 2 Interventional

Efficacy of Injection Therapy for Lateral Epicondylosis

NCT01476605
View directory record Official record
Conditions
Tennis Elbow
Interventions
Dextrose prolotherapy, PrT-DMS, Platelet Rich Plasma injection
Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
2
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Oct 30, 2026, 10:27 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The SENTRY Study: Testing Whether Changes in Platelet RNA Enhance the Early Diagnosis of Ovarian Cancer

NCT06665945
View directory record Official record
Conditions
Ovarian Cancer
Interventions
Platelet RNA expression
Diagnostic Test
Lead sponsor
University of Utah
Other
Eligibility
21 Years and older · Female only
Enrollment
245 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 30, 2026, 10:27 AM EDT
Recruiting No phase listed Observational

Mobile Technology to Measure Knee Health in Osteoarthritis

NCT07580222
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
30 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 30, 2026, 10:27 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Platelet Volunteers, Longitudinal and Multi-omic Study

NCT07137429
View directory record Official record
Conditions
Thrombosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2041
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 30, 2026, 10:27 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Lenalidomide Combined With Vorinostat/Gemcitabine/Busulfan/Melphalan With Autologous Stem-Cell Transplantation in Diffuse Large B-Cell Lymphoma of the ABC Subtype

NCT02589145
View directory record Official record
Conditions
Lymphoma
Interventions
Lenalidomide, Vorinostat, Gemcitabine, Busulfan, Melphalan, Rituximab, Dexamethasone, Caphosol, Glutamine, Pyridoxine, Enoxaparin, Stem Cell Transplant, Palifermin
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
15 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 13, 2019 · Synced Oct 30, 2026, 10:27 AM EDT
Completed Not applicable Interventional Results available

Study of an Intervention to Improve Use of Life-saving Medications for Heart Disease

NCT00323258
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
oral education & written tips for remembering medications, pill box, pocket medication card, sharing information with community pharmacist, Medication use evaluations by community pharmacist, informing physician if patient has stopped a medication, Routine discharge counseling, Letter to physician/discharge summary
Behavioral · Device · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 18, 2013 · Synced Oct 30, 2026, 10:27 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Neonatal Platelet Transfusion Threshold Trial

NCT06676904
View directory record Official record
Conditions
Thrombocytopenia, Neonatal, Platelet Transfusion, Infant, Newborn, Diseases, Infant, Extremely Low Birth Weight, Infant, Small for Gestational Age, Thrombosis
Interventions
Higher Platelet Transfusion Threshold, Lower Platelet Transfusion Threshold
Procedure
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
1 Hour to 48 Hours
Enrollment
2,433 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
20
States / cities
Birmingham, Alabama • Palo Alto, California • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 30, 2026, 10:27 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Split Face Study of the Effects of Micro Needling With and Without Platelet Rich Plasma

NCT04219293
View directory record Official record
Conditions
Aging
Interventions
Microneedling w/ and w/o PRP
Device
Lead sponsor
Dallas Plastic Surgery Institute
Other
Eligibility
30 Years to 60 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Oct 30, 2026, 10:27 AM EDT
Completed Phase 1 Interventional

A Safety and Tolerability Study of Clofarabine, Etoposide, Cyclophosphamide, PEG-asparaginase, and Vincristine in Pediatric Acute Lymphoblastic Leukemia (ALL)

NCT00991133
View directory record Official record
Conditions
Lymphoblastic Leukemia, Acute, Childhood
Interventions
Clofarabine incorporated into a 5-drug regimen
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
1 Year to 30 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
6
States / cities
Los Angeles, California • Aurora, Colorado • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Oct 30, 2026, 10:27 AM EDT
Completed No phase listed Observational

Platelet-rich Plasma for Thumb Carpometacarpal Joint Osteoarthritis

NCT04886349
View directory record Official record
Conditions
Thumb Carpometacarpal Joint Osteoarthritis
Interventions
Platelet-rich plasma
Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 14, 2021 · Synced Oct 30, 2026, 10:27 AM EDT
Completed Phase 2 Interventional Results available

Study of Platelet Derived Growth Factor Receptor (PDGFR) in Recurrent Malignant Gliomas

NCT01140568
View directory record Official record
Conditions
Glioma
Interventions
nilotinib
Drug
Lead sponsor
David Piccioni, M.D., Ph.D
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated May 5, 2020 · Synced Oct 30, 2026, 10:27 AM EDT
Withdrawn No phase listed Observational

PRP for Rotator Cuff Tears

NCT06422390
View directory record Official record
Conditions
Rotator Cuff Tears
Interventions
Platelet - Rich Plasma
Biological
Lead sponsor
Scripps Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 8, 2025 · Synced Oct 30, 2026, 10:27 AM EDT
Completed Not applicable Interventional

Platelet Rich Plasma Versus Corticosteroids in Knee Osteoarthritis Pain

NCT06703970
View directory record Official record
Conditions
Knee Osteoarthritis (OA)
Interventions
Corticosteroid Injection, Platelet Rich Plasma Joint Injection
Drug · Device
Lead sponsor
LifeBridge Health
Other
Eligibility
21 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Oct 30, 2026, 10:27 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Japanese Red Wines on Vascular Function in Adult Men

NCT05138939
View directory record Official record
Conditions
Vascular Function; Platelet Aggregation
Interventions
Red wine A, Red wine B, Control
Other
Lead sponsor
University of California, Davis
Other
Eligibility
50 Years to 70 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2023 · Synced Oct 30, 2026, 10:27 AM EDT
Terminated Phase 2 Interventional Results available

Bortezomib and Bendamustine to Treat Relapsed/Refractory Myeloma

NCT01315873
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Bendamustine, Bortezomib
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 7, 2018 · Synced Oct 30, 2026, 10:27 AM EDT
Active, not recruiting Phase 4 Interventional

Safety and Efficacy of Collagenase Clostridium Histolyticum After Prior Intralesional PRP for Peyronie's Disease

NCT05777031
View directory record Official record
Conditions
Peyronie Disease, Sexual Dysfunctions, Psychological, Genital Diseases, Male
Interventions
Collagenase Clostridium Histolyticum (CCH)
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 75 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 30, 2026, 10:27 AM EDT
Completed No phase listed Observational

Study of Megakaryocytes From Patients With Abnormal Platelet Vesicles

NCT00086476
View directory record Official record
Conditions
Blood Coagulation Disorders
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
2 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 30, 2026, 10:27 AM EDT
Completed Phase 1Phase 2 Interventional

Clinical Trial of Rituximab in Children and Adolescents With Chronic Idiopathic Thrombocytopenic Purpura (ITP)

NCT01713738
View directory record Official record
Conditions
Idiopathic Thrombocytopenic Purpura (ITP), Immune Thrombocytopenic Purpura (ITP)
Interventions
rituximab
Drug
Lead sponsor
Neufeld, Ellis J, MD, PhD
Individual
Eligibility
18 Months to 18 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
9
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2012 · Synced Oct 30, 2026, 10:27 AM EDT
Not listed Phase 4 Interventional

Study Comparing Treatment Effectiveness of Guideline Indicated APT for ACS in Patients With CKD

NCT03150667
View directory record Official record
Conditions
Chronic Kidney Diseases, Acute Coronary Syndrome
Interventions
Ticagrelor, Clopidogrel
Drug
Lead sponsor
North Texas Veterans Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
Durham, North Carolina • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 25, 2018 · Synced Oct 30, 2026, 10:27 AM EDT
Not yet recruiting Phase 4 Interventional

Effect of Platelet-Rich Plasma Versus Placebo in the Treatment of Central Centrifugal Cicatricial Alopecia

NCT06998433
View directory record Official record
Conditions
Central Centrifugal Cicatricial Alopecia
Interventions
Platelet-Rich Plasma (PRP) Injections, Saline
Biological · Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 30, 2026, 10:27 AM EDT