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ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:26 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 73 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Normal Controls Clear all
Completed No phase listed Observational Accepts healthy volunteers

Molecular Markers in Predicting Lung Cancer Development Using Tissue Samples From Healthy Participants

NCT00899457
View directory record Official record
Conditions
Healthy, no Evidence of Disease, Lung Cancer
Interventions
proteomic profiling, biologic sample preservation procedure, laboratory biomarker analysis, bronchoscopy
Genetic · Other · Procedure
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
3
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 24, 2014 · Synced Oct 19, 2026, 5:26 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nasal Physiologic Reactivity of Nonallergic Rhinitics to Cold Air Provocation

NCT00415493
View directory record Official record
Conditions
Vasomotor Rhinitis
Interventions
Cold-dry air provocation, Warm-moist air provocation
Other
Lead sponsor
Associated Scientists to Help Minimize Allergies
Other
Eligibility
18 Years to 60 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 6, 2017 · Synced Oct 19, 2026, 5:26 AM EDT
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Study of Sulthiame (S-054502) in Participants With Renal Impairment and Matched Healthy Controls

NCT07857837
View directory record Official record
Conditions
Renal Impairment
Interventions
Sulthiame
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Altamonte Springs, Florida • Miami Lakes, Florida
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Collection of Alveolar Soft Part Sarcoma and Blood Specimens for Research

NCT00340353
View directory record Official record
Conditions
Alveolar Soft Part Sarcoma, Sarcoma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Years and older
Enrollment
99,999 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Results available

Non-interventional Substudy of ALX-HPP-502 to Assess Natural History of Patients With Juvenile-onset HPP Who Served as Historical Controls in ENB-006-09

NCT02235493
View directory record Official record
Conditions
Hypophosphatasia, Bone Disease
Interventions
Retrospective Case Only
Biological
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
5 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Screening Protocol for the Evaluation of Research Participants at the Maryland Psychiatric Research Center (MPRC)

NCT01030835
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Baltimore, Maryland • Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 5:26 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Functional MRI Study of Attention in Normal Controls and Traumatic Brain Injured Patients

NCT00580918
View directory record Official record
Conditions
Mild Traumatic Brain Injury
Interventions
functional magnetic resonance imaging fMRI
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced Oct 19, 2026, 5:26 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

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

NCT04888923
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 19, 2026, 5:26 AM EDT
Active, not recruiting No phase listed Observational

Assessment of a Large US EHR Database as Meeting FDA Fit-for-Purpose Requirements to Provide External Controls for Study BPM31510 in Participants With Glioblastoma

NCT07674095
View directory record Official record
Conditions
Glioblastoma
Interventions
Not listed
Lead sponsor
BPGbio
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Role of ITGAM in Systemic Lupus Erythematosus

NCT01230112
View directory record Official record
Conditions
Systemic Lupus Erythematosus
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Jul 30, 2013 · Synced Oct 19, 2026, 5:26 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of S-892216-PO in Participants With Renal Impairment and Matched Controls

NCT07217886
View directory record Official record
Conditions
Renal Impairment
Interventions
S-892216-PO
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
4
States / cities
Orlando, Florida • St. Petersburg, Florida • Tampa, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 19, 2026, 5:26 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Herbal Extract Study

NCT02095301
View directory record Official record
Conditions
Normal Controls
Interventions
Herbal Beverage
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 70 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 22, 2014 · Synced Oct 19, 2026, 5:26 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Oxalate and Citrate

NCT05334979
View directory record Official record
Conditions
Kidney Stone, Normal Controls
Interventions
Kidney stones Normal controls Consuming a special drink (sodium oxalate) during an all day visit to the University of Chicago research clinic
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Oct 19, 2026, 5:26 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Intestinal Microbiome Composition in Infants With Biliary Atresia (BA)

NCT03890536
View directory record Official record
Conditions
Biliary Atresia, Intrahepatic Cholestases, Normal Controls
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Day to 2 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2032
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 9, 2025 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Skin Tape Transcriptome Methods in Children

NCT04180644
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Skin tape strips
Other
Lead sponsor
National Jewish Health
Other
Eligibility
4 Years to 12 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 13, 2020 · Synced Oct 19, 2026, 5:26 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Impact of Increased Immunoglobulin E to Anti-herpes Simplex Virus -1 Innate Immune Responses in Atopic Dermatitis Patients With Eczema Herpeticum

NCT04060550
View directory record Official record
Conditions
Atopic Dermatitis With a History of Eczema Herpeticum, Atopic Dermatitis Without a History of Eczema Herpeticum, Health Controls Without Atopy
Interventions
Xolair
Biological
Lead sponsor
National Jewish Health
Other
Eligibility
16 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 5, 2021 · Synced Oct 19, 2026, 5:26 AM EDT
Recruiting Phase 4 Interventional

Study Title: A Multicenter, Prospective, Modified Platform Trial Evaluating Several Cellular, Acellular, and Matrix-like Products (CAMPs) and Standard of Care Versus Matched Standard of Care Controls in the Management of Nonhealing Pressure Ulcers.

NCT07665268
View directory record Official record
Conditions
Skin Ulcer, Pressure Ulcer (PU), Pressure Ulcer of Skin, Pressure Sore, Chronic Ulcer, Pressure Wound
Interventions
Activate™ Matrix + SOC, AmnioDefend™ FT Matrix + SOC, Palisade™ DM Matrix + SOC, Sentry™ SL Matrix + SOC, Shelter™ DM Matrix + SOC
Other
Lead sponsor
Sequence LifeScience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
North Royalton, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Oct 19, 2026, 5:26 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Modafinil on Brain Function in Patients With Schizophrenia

NCT00057707
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Modafinil, Functional MRI, Neuropsychological Testing
Drug · Procedure
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Attention Deficit/Hyperactivity Disorder Using Transcranial Magnetic Stimulation

NCT00001915
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genotype and Phenotype Registry: Enrollment of Normal Control Subjects for Current and Future Research

NCT00926042
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
4,511 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2012
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2016 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Gene Expression Profiles in Multiple Sclerosis (MS)

NCT00704834
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Blood Draw
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 70 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2017
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 21, 2020 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

ADRN Barrier/Immunoprofiling Exploratory Pilot Study

NCT02115399
View directory record Official record
Conditions
Dermatitis, Dermatitis, Atopic, Eczema, Non-atopic Healthy Controls
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
3
States / cities
Denver, Colorado • Rochester, New York • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 27, 2015 · Synced Oct 19, 2026, 5:26 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarkers in the Nose, Throat, and Lung Tissue of Smokers and Non-Smokers

NCT00897364
View directory record Official record
Conditions
Lung Cancer, Precancerous Condition
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
45 Years and older
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2009
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 15, 2020 · Synced Oct 19, 2026, 5:26 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Questionnaire Study to Assess Quality of Life After Treatment of Fibroids

NCT00390494
View directory record Official record
Conditions
Leiomyoma
Interventions
Hysterectomy, Myomectomy, Uterine Fibroid Embolization
Procedure
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
35 Years to 50 Years · Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Cleveland, Ohio • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 30, 2008 · Synced Oct 19, 2026, 5:26 AM EDT