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ClinicalTrials.gov public records Last synced Jul 22, 2026, 11:57 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Blood Biomarkers Clear all
Completed No phase listed Observational

A Study to Evaluate BioMarkers in Blood Samples in Subjects With Rheumatoid Arthritis

NCT01209585
View directory record Official record
Conditions
Arthritis
Interventions
Blood samples, Synovial fluid aspiration, Synovial tissue sample
Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
3
States / cities
Frederick, Maryland • Wyomissing, Pennsylvania • Jackson, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 24, 2013 · Synced Jul 22, 2026, 11:57 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

A Community-Based Screening Program to Identify Participants at High Risk for Amyloid Pathology

NCT06043700
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
No Intervention
Other
Lead sponsor
Eisai Limited
Industry
Eligibility
50 Years to 80 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
3
States / cities
Clermont, Florida • Lady Lake, Florida • District Heights, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Jul 22, 2026, 11:57 AM EDT
Completed Phase 4 Interventional Results available

The REbif® vs Glatiramer Acetate in Relapsing Multiple Sclerosis Pharmacogenetics Trial

NCT01034579
View directory record Official record
Conditions
Relapsing Multiple Sclerosis
Interventions
Blood sampling
Other
Lead sponsor
EMD Serono
Industry
Eligibility
18 Years and older
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Rockland, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 9, 2014 · Synced Jul 22, 2026, 11:57 AM EDT
Not listed No phase listed Observational

Polyomic Biomarker Verification in Adult Chronic Graft-Versus-Host Disease (ABLE3.0/CTTC2201)

NCT05692713
View directory record Official record
Conditions
Chronic Graft-versus-Host-Disease, Allogeneic Hematopoietic Stem Cell Transplantation, Leukemia, Blood Cancer, Non-Malignant Hematologic and Lymphocytic Disorder
Interventions
Not listed
Lead sponsor
University of British Columbia
Other
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
St Louis, Missouri • Omaha, Nebraska • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 7, 2023 · Synced Jul 22, 2026, 11:57 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

MRI and Biomarkers for Lung Nodules Detected During Lung Cancer Screening

NCT05699213
View directory record Official record
Conditions
Lung Cancer
Interventions
Lung MRI, Blood Draw
Diagnostic Test
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Jul 22, 2026, 11:57 AM EDT
Recruiting No phase listed Observational

Lung Injury is One of the Primary Causes of Morbidity and Mortality in Critically Ill Patients. These Patients Will be Monitored for: 1) Immune Cell Activation 2) Blood-based Biomarkers. In Vitro Models Derived From These Samples Will be Treated With Novel Agent PIP-2 to Evaluate Its Efficacy.

NCT07125079
View directory record Official record
Conditions
ARDS (Acute Respiratory Distress Syndrome)
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 90 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Jul 22, 2026, 11:57 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Development of a Home Test for Measuring Blood P-tau217 in Alzheimer's Disease Using the Tasso Lancet Device

NCT07701161
View directory record Official record
Conditions
Alzheimer s Disease, MCI Conversion to Dementia, pTau217, Biomarkers
Interventions
Not listed
Lead sponsor
Neurogen Biomarking LLC
Industry
Eligibility
40 Years to 90 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
5
States / cities
Chicago, Illinois • Dearborn, Michigan • Flint, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Jul 22, 2026, 11:57 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Postpartum ASA and NT-proBNP

NCT05889468
View directory record Official record
Conditions
Blood Pressure
Interventions
Aspirin 81Mg Ec Tab, Placebo
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Jul 22, 2026, 11:57 AM EDT
Active, not recruiting No phase listed Observational

Imaging and Blood-Based Biomarkers for the Evaluation of Early Signs of Myocardial Injury After Thoracic Radiation Therapy

NCT05717998
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, GastroEsophageal Cancer, Esophagus Cancer
Interventions
Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging of the Heart, Positron Emission Tomography
Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 1, 2026 · Synced Jul 22, 2026, 11:57 AM EDT
Completed No phase listed Observational

A Biomarker Database to Investigate Blood-Based and Digital Biomarkers in Participants Screened for Alzheimer's Disease (Bio-Hermes)

NCT04733989
View directory record Official record
Conditions
Alzheimer Disease, Alzheimer Disease, Early Onset, Mild Cognitive Impairment, Memory Loss, Memory Disorders, Memory Impairment
Interventions
Biomarker Data Collection
Other
Lead sponsor
GAP Innovations, PBC
Industry
Eligibility
60 Years to 85 Years
Enrollment
1,002 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
16
States / cities
Aventura, Florida • Coral Gables, Florida • Lady Lake, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Jul 22, 2026, 11:57 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Blood Biomarker Study to Diagnose Adolescent Sport Concussion

NCT05287997
View directory record Official record
Conditions
Brain Concussion
Interventions
Neurolytixs Index
Diagnostic Test
Lead sponsor
Neurolytixs
Industry
Eligibility
13 Years to 17 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Brighton, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Jul 22, 2026, 11:57 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Screening of Cancer Through Novel Female Specific Biomarkers

NCT03951428
View directory record Official record
Conditions
Cancer
Interventions
Menstrual Blood Screening Test
Diagnostic Test
Lead sponsor
LifeStory Health Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Temple, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2019 · Synced Jul 22, 2026, 11:57 AM 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 8, 2025 · Synced Jul 22, 2026, 11:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Analysis of Blood-based Biomarkers of Asthma

NCT00917787
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2020 · Synced Jul 22, 2026, 11:57 AM EDT
Completed No phase listed Observational

Blood Markers of Inflammation, Blood Clotting and Blood Vessel Function in HIV-infected Adults

NCT00776412
View directory record Official record
Conditions
Inflammation, Pathologic Processes
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 100 Years
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 11:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Soccer Heading on Ocular-motor Function and Blood Biomarker

NCT03488381
View directory record Official record
Conditions
Trauma, Head
Interventions
Soccer Heading
Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 26 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Bloomington, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Jul 22, 2026, 11:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

hsCRP Clinical Inflammation Marker for Human Bisphenol A Food Contamination

NCT04600765
View directory record Official record
Conditions
Inflammation
Interventions
hsCRP serum measurement of inflammation
Diagnostic Test
Lead sponsor
Center for Research on Environmental Chemicals in Humans
Other
Eligibility
60 Years to 70 Years · Male only
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Sonoma, California
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Jul 22, 2026, 11:57 AM EDT
Completed No phase listed Observational

Impact of Guided Care With the Vectra Multi-biomarker Disease Activity (MBDA) Blood Test

NCT03810144
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Vectra MBDA Test
Genetic
Lead sponsor
Sequenom, Inc.
Industry
Eligibility
18 Years and older
Enrollment
444 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
11
States / cities
Annapolis, Maryland • Baltimore, Maryland • Catonsville, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Jul 22, 2026, 11:57 AM EDT
Not yet recruiting Not applicable Interventional

Combination iSTAT/Alinity and IR Oculography for Head CT Necessity and Recovery Prediction After mTBI

NCT07094230
View directory record Official record
Conditions
Blood
Interventions
biomarkers analyses
Diagnostic Test
Lead sponsor
Captain James A. Lovell Federal Health Care Center
Federal
Eligibility
18 Years to 85 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
North Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Jul 22, 2026, 11:57 AM EDT
Completed No phase listed Observational

Relationship Between Vitamin D Biomarkers and Survival in Blood Samples From Patients With Advanced Pancreatic Cancer

NCT01327794
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
polymorphism analysis, immunologic technique, laboratory biomarker analysis, medical chart review
Genetic · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Glens Falls, New York
Source: ClinicalTrials.gov public record
Updated Jun 28, 2016 · Synced Jul 22, 2026, 11:57 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nitrate and Vitamin C on Vascular Health Oxidative Stress

NCT04283630
View directory record Official record
Conditions
Endothelial Dysfunction
Interventions
Dietary nitrate in the form of beetroot juice for all participnats, Nature Made vitamin c 1000 mg, Placebo
Dietary Supplement
Lead sponsor
David Travis Thomas
Other
Eligibility
50 Years to 70 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Jul 22, 2026, 11:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetic and Blood Biomarkers in Neurological and Neuromuscular Diseases

NCT02780531
View directory record Official record
Conditions
Neurological Disorders, Neuromuscular Disorders
Interventions
Not listed
Lead sponsor
St. Louis University
Other
Eligibility
1 Year to 90 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 25, 2018 · Synced Jul 22, 2026, 11:57 AM EDT
Completed No phase listed Observational

Non-invasive Biomarkers of Fibrosis in Pediatric Liver Diseases

NCT01988753
View directory record Official record
Conditions
Viral Hepatitis, Liver Fibrosis, Liver Disease, Hepatitis B, Hepatitis C
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
Up to 17 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 17, 2018 · Synced Jul 22, 2026, 11:57 AM EDT
Recruiting No phase listed Observational

A Study of Voice as a Way to Monitor for Side Effects in People Receiving CAR T-Cell Therapy

NCT07249528
View directory record Official record
Conditions
Non-hodgkin Lymphoma, Multiple Myeloma
Interventions
Audio Tasks
Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Jul 22, 2026, 11:57 AM EDT