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ClinicalTrials.gov public records Last synced Oct 22, 2026, 5:06 AM EDT

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Showing 1–24 of 34 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Biological Specimens Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

National Eye Institute Biorepository for Retinal Diseases

NCT01496625
View directory record Official record
Conditions
Age-Related Macular Degeneration, Diabetic Retinopathy, Von Hippel-Lindau Syndrome, Retinal Disease, Retinal Vein Occlusion
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
2 Years to 120 Years
Enrollment
650 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Recruiting No phase listed Observational

Lung Cancer Detection in Never Smokers Using Urine Volatile Organic Compound (VOCs)

NCT07871656
View directory record Official record
Conditions
Lung Cancer
Interventions
Biosensor Platform
Diagnostic Test
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Not yet recruiting No phase listed Observational

Collection of Biological Specimens and Associated Health Information

NCT06369441
View directory record Official record
Conditions
Cancer, Other Disease
Interventions
Not listed
Lead sponsor
Ovation.io, Inc.
Industry
Eligibility
18 Years and older
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2034
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Apr 17, 2024 · Synced Oct 22, 2026, 5:06 AM EDT
Active, not recruiting No phase listed Observational

Biological Sample Repository for Gastrointestinal Disorders

NCT05874726
View directory record Official record
Conditions
Obesity, Obesity, Morbid, Obesity, Primary, Gastro-Intestinal Disorder, Overweight and Obesity, Overweight, Overweight or Obesity, Diabetes Type 2, Diabetes Mellitus, Diabetes Mellitus, Type 2, Hypertension, Hyperlipidemias, Sleep Apnea, GERD, Gastroesophageal Reflux, Musculoskeletal Pain Disorder, Cancer
Interventions
Blood Collection, Urine Collection, Tissue Sample Collection
Diagnostic Test
Lead sponsor
Pichamol Jirapinyo, MD, MPH
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 22, 2026, 5:06 AM EDT
Completed No phase listed Observational

Sample Collection Registry for Quality Control of Biological and Environmental Specimens and Assay Development and Testing

NCT01087307
View directory record Official record
Conditions
Exposure
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years and older
Enrollment
5,326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Not listed No phase listed Observational

A Prospective Sample Collection Study Using Non-invasive Methods to Investigate Biomarkers in AD Patients

NCT04699695
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Biologic therapy versus no biologic therapy
Other
Lead sponsor
DermTech
Other
Eligibility
1 Year and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
New York, New York • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jul 26, 2022 · Synced Oct 22, 2026, 5:06 AM EDT
Completed Phase 1 Interventional

Bisphenol A Controlled Exposure Study

NCT01573429
View directory record Official record
Conditions
Healthy Volunteers
Interventions
deuterated-Bisphenol A (d-BPA)
Other
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
25 Years to 45 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 18, 2021 · Synced Oct 22, 2026, 5:06 AM EDT
Completed No phase listed Observational

Uveitis/Intraocular Inflammatory Disease Biobank (iBank)

NCT02656381
View directory record Official record
Conditions
Uveitis
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
8 Years to 100 Years
Enrollment
343 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Tissue Procurement for Biomedical Research

NCT00182858
View directory record Official record
Conditions
Normal Volunteers
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biological Specimen Collection for Laboratory Methods Development and Training Purposes

NCT00025831
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
21 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 22, 2026, 5:06 AM EDT
Active, not recruiting No phase listed Observational

Project HOPE 1000: Health Outcomes Pregnancy Exposures

NCT04417283
View directory record Official record
Conditions
Pregnant
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Withdrawn No phase listed Observational

Rapid Acquisition of Pre- and Post-Incident Disaster Data

NCT02473770
View directory record Official record
Conditions
Biological Specimens
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Oct 22, 2026, 5:06 AM 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 9, 2018 · Synced Oct 22, 2026, 5:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Genes and Environment in Multiple Sclerosis

NCT01353547
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2040
U.S. locations
5
States / cities
Bethesda, Maryland • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Not listed No phase listed Observational

Tissue Bank of Biological Specimens From Patients With Gynecologic Disease

NCT00299481
View directory record Official record
Conditions
Endometrial Neoplasms, Uterine Cervical Neoplasms, Ovarian Neoplasms, Leiomyoma
Interventions
Not listed
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years and older · Female only
Enrollment
7,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
7
States / cities
Washington D.C., District of Columbia • Detroit, Michigan • Durham, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2008 · Synced Oct 22, 2026, 5:06 AM EDT
Recruiting No phase listed Observational

Prospective Laboratory Study Biologic Specimens and Tumor Tissue of Patients With Cancer

NCT03943316
View directory record Official record
Conditions
Ovarian Cancer
Interventions
Not listed
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
18 Years and older · Female only
Enrollment
500 participants
Timeline
2015 – 2031
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neonatal Microbiome Validity Study

NCT02655250
View directory record Official record
Conditions
Gut Microbiome
Interventions
Microbiome
Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
Not listed
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 27, 2020 · Synced Oct 22, 2026, 5:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Biological Sample Collection Protocol of Women With and Without Breast Cancer

NCT00472589
View directory record Official record
Conditions
Breast Cancer
Interventions
Not listed
Lead sponsor
Hoosier Cancer Research Network
Other
Eligibility
18 Years and older · Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
11
States / cities
Galesburg, Illinois • Bloomington, Indiana • Evansville, Indiana + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2016 · Synced Oct 22, 2026, 5:06 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Charcot-Marie-Tooth Disease (CMT) Biological Sample Collection for IPSC Generation and Biobanking

NCT06203093
View directory record Official record
Conditions
Charcot-Marie-Tooth Disease, Healthy
Interventions
Biological Sample Collection
Other
Lead sponsor
New York Stem Cell Foundation Research Institute
Other
Eligibility
5 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Oct 22, 2026, 5:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection and Analysis of Blood, Bone Marrow, and Buccal Mucosa Samples From Healthy Volunteers

NCT00442195
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
8 Years to 99 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Completed No phase listed Observational

Reproductive Medicine Network Biologic Specimen Repository

NCT01180387
View directory record Official record
Conditions
Infertility
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
Not listed
Enrollment
1,640 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
15
States / cities
Birmingham, Alabama • San Francisco, California • Stanford, California + 12 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2015 · Synced Oct 22, 2026, 5:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Apheresis and Specimen Collection Procedures to Obtain Plasma, Peripheral Blood Mononuclear Cells (PBMCs) and Other Specimens for Research Studies

NCT00067054
View directory record Official record
Conditions
Sample Collection
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
2
States / cities
Bethesda, Maryland • Kirkland, Washington
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 22, 2026, 5:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Collection of Blood, Bone Marrow, and Buccal Mucosa Samples From Healthy Volunteers for Center for Human Immunology, Autoimmunity, and Inflammatory Diseases (CHI) Laboratory Research Studies

NCT00995891
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
8 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 5, 2019 · Synced Oct 22, 2026, 5:06 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Consent for Use of Stored Patient Specimens for Future Testing

NCT00031408
View directory record Official record
Conditions
HIV Infections
Interventions
Not listed
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
Not listed
Enrollment
17,444 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2027
U.S. locations
62
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 32 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2025 · Synced Oct 22, 2026, 5:06 AM EDT