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ClinicalTrials.gov public records Last synced Jul 23, 2026, 11:43 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Biomarkers / Blood Clear all
Not listed No phase listed Observational

Correlation Between PIF Maternal Serum Levels and Pregnancy Outcome

NCT01805102
View directory record Official record
Conditions
Pregnancy
Interventions
Not listed
Lead sponsor
BioIncept LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 5, 2013 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

Measuring Biomarker Response to AMP-514 in Blood Samples From Patients With Solid Tumors Undergoing Radiotherapy

NCT02153151
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
Cytology specimen, Laboratory biomarker analysis
Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Jul 23, 2026, 11:43 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

MR Imaging and MR Spectroscopy of HIV

NCT05219279
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
20 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

Stool Collection Sub-Study of Exact Sciences Protocol 2018-01

NCT04473625
View directory record Official record
Conditions
Colorectal Cancer, Colo-rectal Cancer, Cancer
Interventions
Stool Sample Collection
Other
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
18 Years and older
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
12
States / cities
Tucson, Arizona • Hot Springs, Arkansas • Little Rock, Arkansas + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2022 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarker Discovery for Novel Drug Development in Idiopathic Pulmonary Fibrosis

NCT01718990
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis (IPF)
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
35 Years to 80 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2020 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Brain Amyloid and Vascular Effects of Eicosapentaenoic Acid

NCT02719327
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
icosapent ethyl (IPE), gel cap placebo
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 75 Years
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 25, 2024 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

Blood Samples to Evaluate Biomarkers of Donor Chimerism

NCT00764829
View directory record Official record
Conditions
Leukemia, Hodgkins Disease, Non-hodgkins Lymphoma, Myelodysplastic Syndrome
Interventions
Not listed
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 14, 2012 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

Neutrophil Gelatinase-associated Lipcalin(NGAL): A Novel Blood Marker for Determining the Risk of Developing Contrast-Induced Nephopathy

NCT00693329
View directory record Official record
Conditions
Cardiovascular Surgery With Coronary Angiography
Interventions
Not listed
Lead sponsor
Abbott RDx Cardiometabolic
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
3
States / cities
Petoskey, Michigan • Providence, Michigan • Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 17, 2009 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Not applicable Interventional

Cleaner Air for Lower Cardiometabolic Risk

NCT05994937
View directory record Official record
Conditions
PreDiabetes
Interventions
PAC with HEPA filter intact, PAC with HEPA filter removed
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 85 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Tirzepatide on Blood, Imaging and Breast Tissue Biomarkers

NCT06485089
View directory record Official record
Conditions
Obesity, Breast Cancer Risk
Interventions
tirzepatide
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
40 Years to 64 Years · Female only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Kansas City, Kansas • Westwood, Kansas
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitric Oxide Bioavailability in Chronic Obstructive Pulmonary Disease (COPD)

NCT01398943
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Tetrahydrobiopterin (BH4), Antioxidant Cocktail
Drug · Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 10, 2017 · Synced Jul 23, 2026, 11:43 PM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

SV2A & TSPO PET Imaging Measures to Reveal Mechanisms of HIV Neuropathogenesis During Antiretroviral Therapy

NCT05586581
View directory record Official record
Conditions
HIV Associated Neurocognitive Disorder, HIV Dementia, HIV Encephalitis, Healthy
Interventions
SV2A PET, TSPO PET
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Jul 23, 2026, 11:43 PM 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 23, 2026, 11:43 PM EDT
Withdrawn Not applicable Interventional

Biomarkers in Blood Samples From Young Patients With Newly Diagnosed Brain Tumors Undergoing Standard Radiation Therapy and Chemotherapy

NCT01233479
View directory record Official record
Conditions
Brain and Central Nervous System Tumors
Interventions
systemic chemotherapy, laboratory biomarker analysis, therapeutic surgical procedure, radiation therapy
Drug · Other · Procedure + 1 more
Lead sponsor
Pediatric Brain Tumor Consortium
Network
Eligibility
4 Years to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
11
States / cities
Los Angeles, California • Palo Alto, California • Washington D.C., District of Columbia + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2019 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

Changes in Biomarkers From Blood Over Time in Patients With Pancreatic Adenocarcinoma

NCT02974764
View directory record Official record
Conditions
Neoplastic Cells, Circulating, Pancreatic Cancer, Biological Markers
Interventions
No intervention/exposures
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 23, 2019 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Phase 4 Interventional Results available

Impact of Ranolazine in Blood Markers in Women With Angina and Metabolic Syndrome

NCT02252406
View directory record Official record
Conditions
Stable Angina, Metabolic Syndrome
Interventions
Ranolazine, Placebo
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 75 Years · Female only
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Jul 23, 2026, 11:43 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Molecular Indicators of Systematic Fitness

NCT07393841
View directory record Official record
Conditions
Healthy Adult, Fitness Testing, Athlete, Aging, Exercise Physiology, Human Performance
Interventions
There is no intervention.
Other
Lead sponsor
VO Health, Inc.
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Jul 23, 2026, 11:43 PM EDT
Recruiting No phase listed Observational

Brain, Blood And Clot or Tissue Registry And Collaboration

NCT03153683
View directory record Official record
Conditions
Acute Ischemic Stroke, Cerebrovascular Disorders
Interventions
Registry
Other
Lead sponsor
Justin Fraser
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Not applicable Interventional

Cognitive-Based Compassion Training (CBCT) for People Living With HIV (PLHIV)

NCT02395289
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
Cognitive-Based Compassion Training (CBCT), Health discussion
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 31, 2017 · Synced Jul 23, 2026, 11:43 PM EDT
Not listed No phase listed Observational

A Biologic Validation of Biomarkers of Progressive NEC & Sepsis

NCT00588718
View directory record Official record
Conditions
Necrotizing Enterocolitis
Interventions
Not listed
Lead sponsor
R. Lawrence Moss
Other
Eligibility
72 Hours to 28 Weeks
Enrollment
740 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 8, 2018 · Synced Jul 23, 2026, 11:43 PM EDT
Completed Phase 3 Interventional Results available

Prospective Biomarkers of Bone Metabolism in Hemophilia A

NCT02306694
View directory record Official record
Conditions
Hemophilia, Bone Disease
Interventions
Advate
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
16 Years to 85 Years · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 31, 2020 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

Evaluation of Tumor and Blood Immune Biomarkers in Resected Non-small Cell Lung Cancer

NCT02848872
View directory record Official record
Conditions
Non-small Cell Lung Carcinoma
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 24, 2019 · Synced Jul 23, 2026, 11:43 PM EDT
Completed No phase listed Observational

Nasal and Peripheral Blood Biomarkers of CRS Patients Before and After Surgical Intervention

NCT03250429
View directory record Official record
Conditions
Sinusitis, Chronic
Interventions
Sinus surgery
Procedure
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 64 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Jul 23, 2026, 11:43 PM 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 23, 2026, 11:43 PM EDT