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ClinicalTrials.gov public records Last synced Oct 29, 2026, 3:59 AM EDT

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Showing 1–24 of 56 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Human platelets Clear all
Completed Phase 2Phase 3 Interventional

DMSO Cryopreserved Platelets in Cardiopulmonary Bypass Surgery (CRYPTICS)

NCT04709705
View directory record Official record
Conditions
Cardiac Surgery
Interventions
Human platelets
Biological
Lead sponsor
Cellphire Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
16
States / cities
Birmingham, Alabama • Aurora, Colorado • Washington D.C., District of Columbia + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Phase 2 Interventional Results available

Dose Ranging Study of Pazopanib to Treat Neovascular Age-Related Macular Degeneration

NCT01134055
View directory record Official record
Conditions
Macular Degeneration
Interventions
pazopanib eye drops, placebo, ranibizumab intravitreal injection
Drug · Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
50 Years and older
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
37
States / cities
Peoria, Arizona • Phoenix, Arizona • Tucson, Arizona + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 8, 2018 · Synced Oct 29, 2026, 3:59 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Ridge Augmentation Using Allograft Particles Hydrated With or Without Recombinant Human Platelet-Derived Growth Factor

NCT04954664
View directory record Official record
Conditions
Dental Implant, Bone Loss
Interventions
Allograft particles hydrated with rhPDGF, Allograft particles hydrated in a conventional way with saline.
Biological
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 29, 2025 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Phase 4 Interventional Results available

rHGH and Intestinal Permeability in Intestinal Failure

NCT01380366
View directory record Official record
Conditions
Short Bowel Syndrome
Interventions
Somatropin, Seven Day Food Diary, Blood Tests (standard of care), Fasting, Sugar Permeability Test, Urine Collection
Drug · Procedure · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 8, 2016 · Synced Oct 29, 2026, 3:59 AM EDT
Completed No phase listed Observational

Observational Registry of the Treatment of Glanzmann's Thrombasthenia

NCT01476423
View directory record Official record
Conditions
Congenital Bleeding Disorder, Glanzmann's Disease
Interventions
activated recombinant human factor VII
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
Not listed
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Princeton, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 23, 2014 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Phase 2 Interventional

A Study of TAK-755 (rADAMTS13) With Little to No Plasma Exchange (PEX) Treatment in Adults With Immune-mediated Thrombotic Thrombocytopenic Purpura (iTTP)

NCT05714969
View directory record Official record
Conditions
Thrombotic Thrombocytopenic Purpura (TTP)
Interventions
TAK-755
Biological
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
12
States / cities
Gainesville, Florida • Boston, Massachusetts • Minneapolis, Minnesota + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 29, 2026, 3:59 AM EDT
Active, not recruiting Early Phase 1 Interventional

Haploidentical Transplant for People With Chronic Granulomatous Disease (CGD) Using Alemtuzumab, Busulfan and TBI With Post-Transplant Cyclophosphamide

NCT03910452
View directory record Official record
Conditions
Chronic Granulomatous Disease
Interventions
Busulfan, Alemtuzumab, Cyclophosphamide, Sirolimus, Total Body Irradiation, Allogeneic peripheral blood stem cell
Drug · Radiation · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
4 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2034
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Phase 2 Interventional

Evaluating rhPDGF-BB-Enhanced Wound Matrix for Head and Neck Reconstruction

NCT06634030
View directory record Official record
Conditions
Wound Healing, Surgical Wound
Interventions
RhPDGF-BB, Saline
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
22 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 29, 2026, 3:59 AM EDT
Terminated Early Phase 1 Interventional

A Pilot Trial Using Isatuximab to Overcome Platelet Transfusion Refractoriness in Human Leukocyte Antigen Allo-Immunized Patients (SuppCare 001)

NCT05284032
View directory record Official record
Conditions
Platelet Refractoriness, Hematologic Malignancy
Interventions
isatuximab 10 mg/kg
Drug
Lead sponsor
Firas El Chaer, MD
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 31, 2024 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical and Radiographic Evaluation of Demineralized Freeze-Dried Bone Allograft Versus Platelet Rich Fibrin for the Treatment of Periodontal Intrabony Defects in Humans

NCT02154906
View directory record Official record
Conditions
Periodontitis
Interventions
DFDBA, autologous platelet rich fibrin
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 99 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 1, 2016 · Synced Oct 29, 2026, 3:59 AM EDT
Terminated Phase 2 Interventional Results available

RiaSTAP vs. Conventional Transfusion in Patients Having Heart Valve Surgery

NCT01283321
View directory record Official record
Conditions
Heart Valve Disease, Coronary Artery Disease
Interventions
Human fibrinogen concentrate, apheresis platelets
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 85 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 21, 2018 · Synced Oct 29, 2026, 3:59 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Optimizing Platelet Isolation (The Cell Study)

NCT04470505
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
25 Years to 35 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Phase 2 Interventional Results available

Effects of Recombinant Human Erythropoietin on Platelet Function in Patients With Acute Myocardial Infarction

NCT00367991
View directory record Official record
Conditions
Myocardial Infarction
Interventions
Recombinant human erythropoietin alfa (drug), Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 75 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 12, 2018 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Platelet Rich Plasma on Non-scarring Alopecia

NCT03689452
View directory record Official record
Conditions
Androgenetic Alopecia, Alopecia
Interventions
Platelet Rich Plasma, Normal saline
Device · Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 30, 2020 · Synced Oct 29, 2026, 3:59 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Collagen Matrix + rhPDGF-BB vs Connective Tissue Graft for the Treatment of Peri-implant Soft Tissue Dehiscences

NCT05576922
View directory record Official record
Conditions
Implant Complication
Interventions
Prosthetic-surgical approach + autogenous graft, Prosthetic-surgical approach + graft substitute
Other
Lead sponsor
Harvard Medical School (HMS and HSDM)
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 10, 2025 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Not applicable Interventional

Effects of Preoperative Physical Therapy in Patients With Lower Extremity Malignancy

NCT01674101
View directory record Official record
Conditions
Osteosarcoma, Ewing's Sarcoma, Rhabdomyosarcoma, Synovial Sarcoma, Malignant Peripheral Nerve Sheath Sarcoma, Malignant Fibrous Histiocytoma of the Bone, Chondrosarcoma of the Bone
Interventions
Endurance, Strengthening, Stretching, Home exercise program
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
6 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 4, 2015 · Synced Oct 29, 2026, 3:59 AM EDT
Terminated Phase 1 Interventional

Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of VAY736 in Relapsed or Refractory CLL Patients

NCT02137889
View directory record Official record
Conditions
Relapsed or Refractory Chronic Lymphocytic Leukemia (CLL)
Interventions
VAY736
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

IV Ketorolac on Platelet Function Post-Cesarean Delivery

NCT03805607
View directory record Official record
Conditions
Analgesia, Obstetrical, Coagulation Defect; Postpartum, Nonsteroidals (NSAIDs)Toxicity, Postpartum Hemorrhage, Postoperative Pain, Ketorolac Adverse Reaction, Blood Loss, Postoperative
Interventions
Ketorolac Tromethamine 30 MG/ML, Placebos
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 29, 2026, 3:59 AM EDT
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

Platelet Rich Plasma Injections In Young And Old Human Subjects

NCT06451120
View directory record Official record
Conditions
Osteoarthritis, Articular Cartilage, Musculoskeletal Disorders
Interventions
Platelet-Rich Plasma (PRP) Injections, Centrifuge, Control saline injection
Drug · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 29, 2026, 3:59 AM EDT
Terminated Phase 2 Interventional

Thrombosomes® in Bleeding Thrombocytopenic Patients Study

NCT04631211
View directory record Official record
Conditions
Thrombocytopenia, Hematologic Malignancy, Bone Marrow Aplasia, Myeloproliferative Disorders, Myelodysplastic Syndromes, Platelet Refractoriness
Interventions
Thrombosomes, Liquid Stored Platelets (LSP)
Biological
Lead sponsor
Cellphire Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
4
States / cities
Duarte, California • Washington D.C., District of Columbia • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated May 25, 2023 · Synced Oct 29, 2026, 3:59 AM EDT
Terminated Phase 3 Interventional

Safety and Efficacy of Recombinant Human Platelet-Activating Factor Acetylhydrolase for the Treatment of Severe Sepsis

NCT00037687
View directory record Official record
Conditions
Sepsis
Interventions
rPAF-AH
Drug
Lead sponsor
ICOS Corporation
Industry
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Bothell, Washington
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 29, 2026, 3:59 AM EDT
Withdrawn Not applicable Interventional

Assessment of Outcome of Meniscus Repair With or Without Platelet Rich Plasma

NCT00961597
View directory record Official record
Conditions
Cartilage Disease
Interventions
Meniscus repair for red/white tears without PRP, Meniscus repair with PRP
Procedure
Lead sponsor
Sue Barber-Westin
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Oct 29, 2026, 3:59 AM EDT
Active, not recruiting Phase 4 Interventional

Connective Tissue Matrix for Rotator Cuff Tendinopathy

NCT06160427
View directory record Official record
Conditions
Tendinopathy, Shoulder Pain, Rotator Cuff Tendinitis, Rotator Cuff Tendinosis
Interventions
CTM Boost, PRP
Biological
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
18 Years to 80 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
4
States / cities
Pittsburgh, Pennsylvania • Wexford, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Oct 29, 2026, 3:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Delivering Transcutaneous Auricular Neurostimulation to Regulate Platelet Activity in Healthy Human Subjects

NCT05977946
View directory record Official record
Conditions
Hemostasis, Blood Biomarkers
Interventions
Volta System
Device
Lead sponsor
Spark Biomedical, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Oct 29, 2026, 3:59 AM EDT