Search | Clinical Trials Finder

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ClinicalTrials.gov public records Last synced Nov 15, 2026, 6:44 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 217–240 of 3,308 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Biological Markers Clear all

Conditions: Mild Cognitive Impairment, Alzheimer Disease
Interventions: Not listed
Lead sponsor: Baylor Research Institute; Other
Eligibility: 40 Years and older
Enrollment: 95 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2021
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Acute Respiratory Distress Syndrome, Acute Lung Injury
Interventions: Not listed
Lead sponsor: Medical College of Wisconsin; Other
Eligibility: 2 Weeks to 18 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2013
U.S. locations: 1
States / cities: Milwaukee, Wisconsin

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

Conditions: Sepsis, Severe Sepsis, Septic Shock
Interventions: Blood Collection and Assays; Diagnostic Test
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 910 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2013
U.S. locations: 7
States / cities: Birmingham, Alabama • Boston, Massachusetts • Manhasset, New York + 3 more

Conditions: Breast Neoplasms, Obesity
Interventions: Biopsy, Blood draw, Mammogram, MRI; Procedure
Lead sponsor: Tarah J Ballinger, MD; Other
Eligibility: 18 Years to 75 Years · Female only
Enrollment: 3 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2020
U.S. locations: 3
States / cities: Carmel, Indiana • Indianapolis, Indiana

Conditions: Aging, Cognitive Impairment, Physical Activity
Interventions: Gerofit exercise, Health education; Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 65 Years and older
Enrollment: 150 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2029
U.S. locations: 2
States / cities: West Los Angeles, California • Baltimore, Maryland

Conditions: Stress, Acute Stress Reaction, Virtual Reality, Active Shooter, Law Enforcement Training
Interventions: Active Shooter, Target Practice; Other
Lead sponsor: Texas State University; Other
Eligibility: 18 Years to 39 Years
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: San Marcos, Texas

Conditions: Cardiovascular Disease
Interventions: Cardiac MRI; Other
Lead sponsor: Connecticut Children's Medical Center; Other
Eligibility: 9 Years to 35 Years
Enrollment: 80 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2017
U.S. locations: 1
States / cities: Hartford, Connecticut

Conditions: Other Retinal Disorders, Retinal Disease, Retinal Vascular Disorder
Interventions: Not listed
Lead sponsor: Greater Houston Retina Research; Other
Eligibility: 18 Years and older
Enrollment: 10,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2032
U.S. locations: 3
States / cities: Bellaire, Texas • Katy, Texas • The Woodlands, Texas

Conditions: Alzheimer Disease, Alzheimer's Disease (Incl Subtypes), Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease, Mild Cognitive Impairment, Normal Cognition
Interventions: Not listed
Lead sponsor: Novoic Limited; Industry
Eligibility: 50 Years to 85 Years
Enrollment: 40 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Santa Ana, California

Conditions: Electronic Cigarette Use, Cigarette Use, Electronic, Tobacco Use, Tobacco Smoking
Interventions: Switch from UB of Combustible Cigarette to JUUL 5% Virginia Tobacco ENDS, Switch from UB of Combustible Cigarette to JUUL 3% Virginia Tobacco ENDS, Switch from UB of Combustible Cigarette to JUUL 5% Mint ENDS, Switch from UB of Combustible Cigarette to JUUL 3% Mint ENDS, Switch from UB of Combustible Cigarette to JUUL 5% Menthol ENDS, Switch from UB of Combustible Cigarette to JUUL 3% Menthol ENDS, Switch from UB of Combustible Cigarette to JUUL 5% Mango ENDS, Switch from UB of Combustible Cigarette to JUUL 3% Mango ENDS, Switch to Dual-use of JUUL 5% and UB of Combustible Cigarette, Tobacco/Nicotine Abstention, Usual Brand of cigarettes; Other
Lead sponsor: Juul Labs, Inc.; Industry
Eligibility: 21 Years to 65 Years
Enrollment: 279 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2019 – 2020
U.S. locations: 5
States / cities: Little Rock, Arkansas • Rogers, Arkansas • St Louis, Missouri + 2 more

Conditions: Brain Injuries, Traumatic
Interventions: Head CT scan and blood draw; Other
Lead sponsor: Banyan Biomarkers, Inc; Industry
Eligibility: 18 Years to 80 Years
Enrollment: 290 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2012
U.S. locations: 5
States / cities: Gainesville, Florida • Decatur, Georgia • Lawrenceville, Georgia + 2 more

Conditions: Major Depressive Disorder
Interventions: Mindfulness-Based Cognitive Therapy; Behavioral
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years to 60 Years
Enrollment: 43 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2012
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Pancreatic Cancer
Interventions: Questionnaires, Blood Draws, Pedometer; Behavioral · Procedure · Device
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2008 – 2018
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Metastatic Cancer, Carcinoma, Adenocarcinoma
Interventions: 18F-Clofarabine; Drug
Lead sponsor: Roberto Vargas; Other
Eligibility: 18 Years and older
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2023
U.S. locations: 1
States / cities: Cleveland, Ohio

Conditions: Amyotrophic Lateral Sclerosis, Frontotemporal Dementia, Primary Lateral Sclerosis, Hereditary Spastic Paraplegia, Progressive Muscular Atrophy, Multisystem Proteinopathy
Interventions: Not listed
Lead sponsor: University of Miami; Other
Eligibility: Not listed
Enrollment: 708 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2031
U.S. locations: 13
States / cities: Palo Alto, California • San Diego, California • San Francisco, California + 10 more

Conditions: Suicidal Intention
Interventions: Not listed
Lead sponsor: Children's Hospital Medical Center, Cincinnati; Other
Eligibility: 13 Years and older
Enrollment: 375 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 3
States / cities: Cincinnati, Ohio • Princeton, West Virginia

Conditions: Stroke, Acute Ischemic Stroke
Interventions: NovaGuide 2 Intelligent Ultrasound System; Device
Lead sponsor: NeuraSignal Inc dba NovaSignal; Industry
Eligibility: 18 Years and older
Enrollment: 27 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2023
U.S. locations: 1
States / cities: Chattanooga, Tennessee

Conditions: Childhood Cancer
Interventions: Cardiac MRI, Echocardiogram, Blood Draw; Other
Lead sponsor: Connecticut Children's Medical Center; Other
Eligibility: 9 Years to 18 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2025
U.S. locations: 1
States / cities: Hartford, Connecticut

Conditions: Healthy
Interventions: ABT-126, Placebo; Drug
Lead sponsor: Abbott; Industry
Eligibility: 18 Years to 50 Years
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: Started 2009
U.S. locations: 1
States / cities: Glendale, California

Conditions: Obstructive Sleep Apnea, Diabetes Mellitus
Interventions: PreDx Diabetes Risk Score; Behavioral
Lead sponsor: Mike O'Callaghan Military Hospital; Federal
Eligibility: 18 Years and older
Enrollment: 70 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: Las Vegas, Nevada

Conditions: Bipolar Depression
Interventions: Not listed
Lead sponsor: Northwestern University; Other
Eligibility: 18 Years to 50 Years
Enrollment: 91 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2014 – 2017
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: ALS (Amyotrophic Lateral Sclerosis), ALS - Amyotrophic Lateral Sclerosis, ALS
Interventions: Foralumab Nasal, Placebo; Drug
Lead sponsor: Tiziana Life Sciences LTD; Industry
Eligibility: 18 Years to 75 Years
Enrollment: 44 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2027
U.S. locations: 4
States / cities: Davie, Florida • Chicago, Illinois • Boston, Massachusetts + 1 more

Conditions: brca1 Mutation Carrier, brca2 Mutation Carrier, Breast Cancer
Interventions: therapeutic estradiol, deslorelin, therapeutic testosterone, therapeutic conventional surgery, active surveillance, quality-of-life assessment, laboratory biomarker analysis; Biological · Drug · Procedure + 1 more
Lead sponsor: City of Hope Medical Center; Other
Eligibility: 21 Years to 48 Years · Female only
Enrollment: 11 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2004 – 2024
U.S. locations: 1
States / cities: Duarte, California

Search by objective public record fields.

Discovery of Novel Biomarkers That Will Lead to the Early Detection of Alzheimer's Disease

Genetic Variability and Biomarkers in Children With Acute Lung Injury

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

Endothelium in Severe Sepsis

Pilot Study of the Effect of Weight Loss on Breast Tissue and Blood Biomarkers in Women at Increased Risk for Breast Cancer

Effect of Gerofit Exercise on Cognition in Older Veterans

Impact of Repeated Virtual Reality Training on Markers of Stress

Defining Late Onset Occult Asymptomatic Cardiotoxicity in Childhood Cancer Survivors Exposed to Anthracycline Therapy

Retina BioBank: Retina Biomarkers for a Deeper Understanding of Vitreoretinal and Systemic Diseases

Amyloid Prediction in Early Stage Alzheimer's Disease Through Speech Phenotyping - PAST Extension

Changes in Biomarkers of Cigarette Smoke Exposure After Switching Either Exclusively or Partly to JUUL ENDS

Biomarkers of Mild and Moderate Traumatic Brain Injury

Mindfulness-Based Cognitive Therapy Effect on Depression and C-Reactive Protein Levels After 8 Weeks of Treatment

Identifying the Role of Symptom Outcomes and Biomarkers in Survival in Patients With Metastatic Pancreatic Cancer

Using a PET Imaging Agent, 18F-Clofarabine (CFA), to Measure Deoxycytidine Kinase Activity in Metastatic Cancer

Phenotype, Genotype & Biomarkers in ALS and Related Disorders

Suicidal Thought and Biological Markers

Validation of Velocity Curvature Index as a Diagnostic Biomarker Tool for Assessment of Large Vessel Stroke

Approaches to Identify Early Biomarkers and Pathogenesis of Anthracycline Cardiotoxicity

Pharmacokinetic and Exploratory Biomarker Study of ABT-126 in Healthy Volunteers

Assessing the Risk of Developing Type II Diabetes Using Serum Biomarkers in Patients Diagnosed With Obstructive Sleep Apnea

Neural and Visual Responses to Light in Bipolar Disorder: A Novel Putative Biomarker

The BANYAN Trial, an ALS MyMatch Trial Evaluating Safety, Biomarker Activity, and Microglial Activation of Nasal Foralumab

Deslorelin Combined With Low-Dose Add-Back Estradiol and Testosterone in Preventing Breast Cancer in Premenopausal Women Who Are at High Risk for This Disease