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ClinicalTrials.gov public records Last synced Oct 23, 2026, 10:35 PM EDT

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Showing 169–192 of 356 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Plasma Collection Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Dietary Amino Acid Profile on Lipoprotein Metabolism, Vascular Reactivity and Inflammatory Markers

NCT00175084
View directory record Official record
Conditions
Hyperlipidemias, Metabolic Syndrome X, Cardiovascular Diseases
Interventions
Comparison of dietary protein amino acid profile
Behavioral
Lead sponsor
Tufts University
Other
Eligibility
50 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 23, 2014 · Synced Oct 23, 2026, 10:35 PM EDT
Recruiting Not applicable Interventional

Bone Marrow Aspirate Concentrate (BMAC)Treatment for Knee Osteoarthritis

NCT04716803
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Bone Marrow Aspirate Concentrate, Angel Concentrated Platelet Rich Plasma (cPRP) System
Biological · Device
Lead sponsor
University of California, San Diego
Other
Eligibility
45 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 26, 2022 · Synced Oct 23, 2026, 10:35 PM EDT
Suspended Phase 3 Interventional

Testing the Addition of an Immunotherapy Drug, Cemiplimab (REGN2810), Plus Surgery to the Usual Surgery Alone for Treating Advanced Skin Cancer

NCT06568172
View directory record Official record
Conditions
Eyelid Squamous Cell Carcinoma, Recurrent Eyelid Squamous Cell Carcinoma, Recurrent Skin Acantholytic Squamous Cell Carcinoma, Recurrent Skin Clear Cell Squamous Cell Carcinoma, Recurrent Skin Lymphoepithelial Carcinoma, Recurrent Skin Spindle Cell Squamous Cell Carcinoma, Recurrent Skin Squamous Cell Carcinoma With Sarcomatoid Differentiation, Resectable Eyelid Squamous Cell Carcinoma, Resectable Skin Acantholytic Squamous Cell Carcinoma, Resectable Skin Clear Cell Squamous Cell Carcinoma, Resectable Skin Lymphoepithelial Carcinoma, Resectable Skin Spindle Cell Squamous Cell Carcinoma, Resectable Skin Squamous Cell Carcinoma With Sarcomatoid Differentiation, Skin Acantholytic Squamous Cell Carcinoma, Skin Clear Cell Squamous Cell Carcinoma, Skin Lymphoepithelial Carcinoma, Skin Spindle Cell Squamous Cell Carcinoma, Skin Squamous Cell Carcinoma With Sarcomatoid Differentiation, Stage III Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8
Interventions
Biospecimen Collection, Cemiplimab, Computed Tomography, Image Guided Radiation Therapy, Intensity-Modulated Radiation Therapy, Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration, Surgical Procedure
Procedure · Biological · Radiation + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
196
States / cities
Birmingham, Alabama • Gilbert, Arizona • Phoenix, Arizona + 147 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Reliability of Point-of-care INR Measurements in Patients With Antiphospholipid-antibody Syndrome Treated With Warfarin

NCT00878137
View directory record Official record
Conditions
Antiphospholipid Syndrome
Interventions
INR by point-of-care instruments and venopuncture
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 15, 2012 · Synced Oct 23, 2026, 10:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Drug Interaction Study of Lopinavir/Ritonavir and Gemfibrozil

NCT00474201
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Lopinavir/Ritonavir, Gemfibrozil
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 26, 2016 · Synced Oct 23, 2026, 10:35 PM EDT
Active, not recruiting No phase listed Observational

Predicting Responsiveness in Oncology Patients Based on Host Response Evaluation During Anti Cancer Treatments

NCT04056247
View directory record Official record
Conditions
Stage IV Non-small Cell Lung Cancer, Stage IV Malignant Melanoma, Stage IV Small Cell Lung Cancer, Stage III Unresectable Non-Small Cell Lung Cancer, Stage IIIb-d Malignant Melanoma
Interventions
Plasma sample collection
Other
Lead sponsor
OncoHost Ltd.
Industry
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
12
States / cities
Birmingham, Alabama • Jacksonville, Florida • Miami, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 23, 2026, 10:35 PM EDT
Completed Phase 1Phase 2 Interventional Results available

PROSTVAC in Combination With Nivolumab in Men With Prostate Cancer

NCT02933255
View directory record Official record
Conditions
Prostate Cancer
Interventions
PROSTVAC-V/F, Nivolumab, Prostatectomy, Biopsy, Tylenol
Biological · Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 31, 2024 · Synced Oct 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Vasopressin Plasma Concentrations in Patients Receiving Exogenous Vasopressin Infusion for Septic Shock

NCT03014063
View directory record Official record
Conditions
Septic Shock
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 31, 2019 · Synced Oct 23, 2026, 10:35 PM EDT
Terminated Phase 2 Interventional

Erdafitinib for the Treatment of Patients With Castration-Resistant Prostate Cancer

NCT04754425
View directory record Official record
Conditions
Castration-Resistant Prostate Carcinoma, Castration-Resistant Prostate Carcinoma Refractory to Second-Generation Androgen Receptor Axis-Targeted Agents, Metastatic Malignant Neoplasm in the Bone, Metastatic Prostate Adenocarcinoma, Metastatic Prostate Small Cell Neuroendocrine Carcinoma, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
Interventions
Biopsy, Biospecimen Collection, Erdafitinib
Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 23, 2026, 10:35 PM EDT
Completed Phase 1 Interventional Results available

COVID-19 Convalescent Plasma for Mechanically Ventilated Population

NCT04388527
View directory record Official record
Conditions
Covid-19
Interventions
COVID-19 Convalescent Plasma
Biological
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 4, 2022 · Synced Oct 23, 2026, 10:35 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Cold Apheresis Platelets in PAS

NCT02754414
View directory record Official record
Conditions
Platelet Transfusion
Interventions
Apheresis platelet collection, Refrigerated storage of apheresis platelets in PAS/plasma, Infusion of aliquot of autologous radiolabeled platelets, In vitro tests
Procedure · Other · Radiation
Lead sponsor
Bloodworks
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 14, 2018 · Synced Oct 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Tissue and Plasma Biomarkers of Lymph Node Involvement in Cervical Cancer

NCT01546363
View directory record Official record
Conditions
Cervical Cancer
Interventions
Blood draw
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Oct 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

Plasma Collection From Convalescent and/or Immunized Donors for the Treatment of COVID-19

NCT04360278
View directory record Official record
Conditions
COVID-19
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
258 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 21, 2024 · Synced Oct 23, 2026, 10:35 PM EDT
Completed No phase listed Observational

A Study of Elecsys® Troponin T hs Gen 6 in Participants With Symptoms of Acute Coronary Syndrome

NCT06734117
View directory record Official record
Conditions
Acute Coronary Syndrome, Myocardial Infarction
Interventions
Elecsys® Troponin T hs Gen 6, Blood sample collection
Diagnostic Test · Procedure
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
20 Years and older
Enrollment
5,429 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
26
States / cities
El Centro, California • La Jolla, California • Gainesville, Florida + 21 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2025 · Synced Oct 23, 2026, 10:35 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of a Finger Prick Collection Method for Measuring Alzheimer's Disease Blood Biomarkers

NCT07187921
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Not listed
Lead sponsor
Banner Health
Other
Eligibility
50 Years to 80 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Oct 23, 2026, 10:35 PM EDT
Terminated No phase listed Observational

Dried Blood Spot- Statin Pilot Study

NCT02402803
View directory record Official record
Conditions
Hyperlipidemias, Cardiovascular Diseases
Interventions
Dried blood spot testing and phlebotomy
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 23, 2026, 10:35 PM EDT
Recruiting Not applicable Interventional

H. Pylori Eradication With Argon Plasma During Endoscopy

NCT06529159
View directory record Official record
Conditions
Helicobacter Pylori Infection, Helicobacter Pylori, Helicobacter Pylori Gastrointestinal Tract Infection, H. Pylori Infection, H. Pylori Gastrointestinal Disease
Interventions
HEAPE, Pre-HEAPE
Procedure
Lead sponsor
Christopher C. Thompson, MD, MSc
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 23, 2026, 10:35 PM EDT
Withdrawn No phase listed Observational

Investigating Incidental Pulmonary Nodules in Underserved Communities

NCT05738031
View directory record Official record
Conditions
Lung; Node
Interventions
Not listed
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 23, 2026, 10:35 PM EDT
Terminated Phase 3 Interventional Results available

A Study of Dalteparin Prophylaxis in High-Risk Ambulatory Cancer Patients

NCT00876915
View directory record Official record
Conditions
Venous Thromboembolism, Pulmonary Embolism
Interventions
dalteparin injection
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
218 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
6
States / cities
Sacramento, California • Buffalo, New York • Rochester, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 24, 2015 · Synced Oct 23, 2026, 10:35 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarkers as Predictors of Suicidal Risk in Adolescents

NCT03014518
View directory record Official record
Conditions
Suicide, Attempted, Suicidal Ideation, Suicidal Intention, Suicide
Interventions
Clinical assessments and blood samples; follow-up for 12 mos, Clinical assessments and blood samples; no 12mo follow-up
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
12 Years to 18 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 16, 2021 · Synced Oct 23, 2026, 10:35 PM EDT
Not listed No phase listed Observational

Effect of Steroid Administration on Maternal Blood Levels of hLPCAT1 mRNA

NCT03562182
View directory record Official record
Conditions
Fetal Lung Maturity, Respiratory Distress Syndrome in Premature Infant
Interventions
blood draw
Other
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
80 participants
Timeline
2018 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 23, 2026, 10:35 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Functional Imaging Reserve in NeuroHIV

NCT03596268
View directory record Official record
Conditions
HIV
Interventions
Imaging, Serum Laboratory Tests, Lumbar Puncture
Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
20 Years to 80 Years
Enrollment
284 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 29, 2025 · Synced Oct 23, 2026, 10:35 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

CHAAMP (CHArlotte Advocate MGUS Project) Internal Pilot Study

NCT06644625
View directory record Official record
Conditions
Multiple Myeloma, Multiple Myeloma Progression, Monoclonal Gammopathy of Undetermined Significance (MGUS), Smoldering Multiple Myeloma (SMM), Plasma Cell Disorders
Interventions
Blood draw for the laboratory assessment
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
30 Years and older
Enrollment
1,665 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2035
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 23, 2026, 10:35 PM EDT
Terminated No phase listed Observational Results available

ThRombosis ExclUsion STudy

NCT03477968
View directory record Official record
Conditions
Deep Venous Thromboses, Pulmonary Embolism, Venous Thromboembolism
Interventions
DDimer test
Diagnostic Test
Lead sponsor
Diagnostica Stago
Industry
Eligibility
Up to 79 Years
Enrollment
5,935 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
12
States / cities
New Haven, Connecticut • Chicago, Illinois • Indianapolis, Indiana + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2025 · Synced Oct 23, 2026, 10:35 PM EDT