Search | Clinical Trials Finder

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ClinicalTrials.gov public records Last synced Nov 9, 2026, 10:36 PM 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 1–24 of 276 matching trials from the live ClinicalTrials.gov search.

Filters: Condition: Blood Specimen Collection Clear all

Conditions: Colo-rectal Cancer, Cancer Colon, Cancer, Rectum, Neoplasms,Colorectal, Polyps, Polyp of Colon, Adenoma, Adenoma Colon
Interventions: Not listed
Lead sponsor: Freenome Holdings Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 3,275 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2019
U.S. locations: 29
States / cities: Huntsville, Alabama • Chandler, Arizona • Tucson, Arizona + 25 more

Conditions: Neoplasms, Hematologic Neoplasms, Healthy Volunteers
Interventions: Not listed
Lead sponsor: National Heart, Lung, and Blood Institute (NHLBI); NIH
Eligibility: 2 Years to 100 Years
Enrollment: 6,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: Started 2003
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Coronary Artery Disease, Heart Disease, Healthy
Interventions: Not listed
Lead sponsor: Fairbanks Institute; Other
Eligibility: 18 Years and older
Enrollment: 1,400 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2008 – 2013
U.S. locations: 14
States / cities: Avon, Indiana • Brownsburg, Indiana • Franklin, Indiana + 6 more

Conditions: Healthy Volunteers
Interventions: Not listed
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Eligibility: 3 Years to 80 Years
Enrollment: 600 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2043
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Blood Pressure Monitoring
Interventions: CS BP Pillow System, CS BP Plate System and IR Pillows; Device
Lead sponsor: CardiacSense Ltd.; Industry
Eligibility: 20 Years to 80 Years
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: Louisville, Colorado

Conditions: Diabetes, Anemia
Interventions: TAP20-C, SAFE-T-FILL; Device
Lead sponsor: Seventh Sense Biosystems; Industry
Eligibility: 18 Years and older
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013
U.S. locations: 1
States / cities: Cambridge, Massachusetts

Conditions: Age-related Macular Degeneration, Choroidal Neovascular Age-related Macular Degeneration
Interventions: Not listed
Lead sponsor: Sequenom, Inc.; Industry
Eligibility: 60 Years and older
Enrollment: 45 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2012 – 2013
U.S. locations: 1
States / cities: Encinitas, California

Conditions: Bone Marrow Diseases, Healthy Volunteers
Interventions: Not listed
Lead sponsor: National Heart, Lung, and Blood Institute (NHLBI); NIH
Eligibility: 2 Years to 110 Years
Enrollment: 154 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 1997 – 2010
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: General; Metabolic Disorder, Sexual Dysfunction, Hair Loss, Pathology
Interventions: Not listed
Lead sponsor: Roman Health Ventures Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 10,000 participants
Timeline: 2023 – 2033
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Healthy Volunteers
Interventions: Not listed
Lead sponsor: National Heart, Lung, and Blood Institute (NHLBI); NIH
Eligibility: 18 Years and older
Enrollment: 26 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2014
U.S. locations: 1
States / cities: Bethesda, Maryland

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

Conditions: Healthy, Disease, Chronic, Acute Disease, Sample Collection
Interventions: Capillary Blood Collection System; Device
Lead sponsor: Becton, Dickinson and Company; Industry
Eligibility: 18 Years and older
Enrollment: 262 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022
U.S. locations: 1
States / cities: Austin, Texas

Conditions: Hydrocephalus
Interventions: Not listed
Lead sponsor: Ann & Robert H Lurie Children's Hospital of Chicago; Other
Eligibility: 1 Year to 21 Years
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2012
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Spinal Muscular Atrophy (SMA), Carrier Screening, Genetic Testing
Interventions: Blood draw; Procedure
Lead sponsor: Natera, Inc.; Industry
Eligibility: 18 Years and older
Healthy volunteers: Healthy volunteers not accepted
Timeline: Started 2012
U.S. locations: 1
States / cities: San Carlos, California

Conditions: Fertility
Interventions: Not listed
Lead sponsor: Fujirebio Diagnostics, Inc.; Industry
Eligibility: 21 Years and older · Female only
Enrollment: 60 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016
U.S. locations: 2
States / cities: Hialeah, Florida • Miami, Florida

Conditions: Risk Reduction
Interventions: Vivotif Typhoid Oral Vaccine; Drug
Lead sponsor: University of Maryland, Baltimore; Other
Eligibility: 18 Years and older
Enrollment: 150 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2004 – 2030
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: COVID-19, Acute Respiratory Infection
Interventions: Not listed
Lead sponsor: Henry M. Jackson Foundation for the Advancement of Military Medicine; Other
Eligibility: 18 Years and older
Enrollment: 450 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2024
U.S. locations: 2
States / cities: Baltimore, Maryland • Durham, North Carolina

Conditions: Healthy Volunteers, HIV
Interventions: Not listed
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Eligibility: 18 Years to 100 Years
Enrollment: 3,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: Started 1984
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: HIV Infections
Interventions: Not listed
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Eligibility: 13 Years and older
Enrollment: 3,261 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: Ends 2006
U.S. locations: 17
States / cities: Los Angeles, California • Fort Lauderdale, Florida • Tampa, Florida + 6 more

Conditions: T-cell Lymphoma, B-Cell Lymphoma, ATL, Myeloma
Interventions: Not listed
Lead sponsor: National Cancer Institute (NCI); NIH
Eligibility: 18 Years and older
Enrollment: 902 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 1997 – 2023
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: To Measure Galectin-3 in Heart Failure Patients on Commercial Platforms
Interventions: Not listed
Lead sponsor: Fujirebio Diagnostics, Inc.; Industry
Eligibility: 18 Years and older
Enrollment: 48 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Lung Transplant Infection, Fungal Infection
Interventions: collection of blood samples for PK testing; Other
Lead sponsor: University of Pittsburgh; Other
Eligibility: 18 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Pregnancy
Interventions: Not listed
Lead sponsor: Illumina, Inc.; Industry
Eligibility: 18 Years and older · Female only
Enrollment: 2,209 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2019
U.S. locations: 8
States / cities: Phoenix, Arizona • Hagerstown, Maryland • Greensboro, North Carolina + 5 more

Conditions: Inflammation, Normal Controls, Metabolic Disease
Interventions: Not listed
Lead sponsor: National Institute of Environmental Health Sciences (NIEHS); NIH
Eligibility: 18 Years to 90 Years
Enrollment: 2,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2031
U.S. locations: 1
States / cities: Research Triangle Park, North Carolina

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AI-EMERGE: Development and Validation of a Multi-analyte, Blood-based Colorectal Cancer Screening Test

Collection of Tissue Specimens From Patients With Solid Tumors or Blood Disorders and Their HLA-Compatible Family Members

Biorepository: Indiana Health Study

Sample Collection From Healthy Volunteers for Assay Optimization

Data Collection Study Using CS BP Pillow System

A Study to Compare Analyte Levels in Blood Collected Using an Investigational Collection Device With a Commercial Predicate

Association of Macular Pigment Optical Density (MPOD) and Genetic Variants in Complement Factor H in Subjects With Choroidal Neovascular (CNV)

Collection of Blood and Bone Marrow From Healthy Volunteers and Patients for Research Purposes

Blood Specimen Collection For Laboratory Assay Research

Characterization of the Innate Immune Response in Healthy NIH Employees at Baseline and After Immunization With the H1N1 Vaccine

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

BD MiniDraw™ Capillary System Clinical Equivalence Study

Blood and Cerebrospinal Fluid for Pediatric Brain Tumor Research

Multi-disease Carrier Screening Test Validation

Fertility in Healthy Premenopausal Women

Blood Donor CVD 5000

Prophylaxis and Treatment of COVID-19

Apheresis to Obtain Plasma or White Blood Cells for Laboratory Studies

Collection of Blood Samples From SMART Study Participants for Future Genetic Studies

Investigation of the Human Immune Response in Normal Subjects and Patients With Disorders of the Immune System and Cancer

Blood Collection From Heart Failure Patients to Evaluate for Galectin-3 Measurement Differences Using Various Collection Tubes

Pharmacokinetic Analysis of Posaconazole in Lung Transplant Recipients

A Study Collecting Blood Samples From Pregnant Women to Aid in the Development of a Noninvasive Prenatal Test

Natural History of the Human Biological Response to Environmental Exposure and Injury