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ClinicalTrials.gov public records Last synced Oct 29, 2026, 5:12 AM EDT

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

Showing 217–240 of 413 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Historical Controls Clear all
Active, not recruiting No phase listed Observational

Surveillance HeartCare® Outcomes Registry

NCT03695601
View directory record Official record
Conditions
Heart Transplant Rejection
Interventions
Standard of Care
Other
Lead sponsor
CareDx
Industry
Eligibility
15 Years and older
Enrollment
2,743 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
67
States / cities
Phoenix, Arizona • Little Rock, Arkansas • La Jolla, California + 50 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Chronic Pain, Opioid Use, and Epidermal Nerve Fiber Density

NCT04801498
View directory record Official record
Conditions
Chronic Pain, Opioid Use, Nerve Disorders
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 6, 2024 · Synced Oct 29, 2026, 5:12 AM EDT
Completed Not applicable Interventional Results available

Ankle-foot Orthoses for Peripheral Artery Disease

NCT02280200
View directory record Official record
Conditions
Peripheral Artery Disease
Interventions
AFO to improve outcomes
Device
Lead sponsor
University of Minnesota
Other
Eligibility
40 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Missoula, Montana
Source: ClinicalTrials.gov public record
Updated Jul 31, 2019 · Synced Oct 29, 2026, 5:12 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Estrogen, Diet, Genetics and Endometrial Cancer

NCT00587886
View directory record Official record
Conditions
Cancer, Endometrial Cancer, Ovarian Cancer, Corpus Uteri, Endometrium
Interventions
Questionnaire
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older · Female only
Enrollment
1,315 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Terminated Not applicable Interventional

Transitions of Care Clinic (TOCC)

NCT06937827
View directory record Official record
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
HF Kit and Follow-ups
Behavioral
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
18 Years to 90 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Brick, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Sorting and Expression Profiling of Airway Cells From Humans (The SEARCH Study)

NCT02791542
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 5, 2024 · Synced Oct 29, 2026, 5:12 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Biomarkers of Lupus Disease: Serial Biomarker Sampling in Patients With Active Systemic Lupus Erythematosus (SLE)

NCT00987831
View directory record Official record
Conditions
Systemic Lupus Erythematosus
Interventions
Group B SLE one blood donation, Blood drawing only Group C, Group A SLE prospective study
Other · Drug
Lead sponsor
Oklahoma Medical Research Foundation
Other
Eligibility
14 Years to 70 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Collegeville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 20, 2014 · Synced Oct 29, 2026, 5:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Thinking and Memory Problems in People With HIV

NCT01875588
View directory record Official record
Conditions
HIV Positive
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 110 Years
Enrollment
1,150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

ScentAware and OCT in MCI vs HC

NCT06377241
View directory record Official record
Conditions
Alzheimer Disease, Early Onset
Interventions
ScentAware, UPSIT
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
50 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 23, 2025 · Synced Oct 29, 2026, 5:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History Study - Mitochondrial Disease

NCT01532791
View directory record Official record
Conditions
MELAS or m.3243 A>G Mitochondrial DNA Mutation Carrier
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
4 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Investigating the Effects of Rhythm and Entrainment on Fluency in People With Aphasia

NCT05248295
View directory record Official record
Conditions
Aphasia, Apraxia of Speech
Interventions
Unison speech (vs. solo), Metrical timing (vs. conversational)
Behavioral
Lead sponsor
MGH Institute of Health Professions
Other
Eligibility
18 Years to 80 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2025 · Synced Oct 29, 2026, 5:12 AM EDT
Recruiting No phase listed Observational

Transcatheter Aortic Prosthesis Function: A Long-term Follow-up Study

NCT03002272
View directory record Official record
Conditions
Aortic Valve Replacement
Interventions
TAVR, SAVR
Device
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 26, 2023 · Synced Oct 29, 2026, 5:12 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Investigating the Genetic and Phenotypic Presentation of Ataxia and Nucleotide Repeat Diseases

NCT04529252
View directory record Official record
Conditions
Spinocerebellar Ataxias, Cerebellar Ataxia, Nucleotide Repeat Disease
Interventions
Specimen collection
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

mTBI Identification and Monitoring Through Retinal Scanning

NCT06142435
View directory record Official record
Conditions
Brain Injuries, Traumatic
Interventions
Head and Intraocular Trauma Tool
Device
Lead sponsor
Rebiscan, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Recruiting No phase listed Observational

Natural History Study of Clinical and Biological Factors Determining Outcomes in Chronic Graft-Versus-Host Disease

NCT00092235
View directory record Official record
Conditions
Chronic Graft vs. Host Disease
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Year to 120 Years
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Completed No phase listed Observational

Specimen Collection for Agricultural Health Study Cohort Pesticide Exposure Study

NCT01139476
View directory record Official record
Conditions
Multiple Myeloma, Leukemia, MGUS, Monoclonal B-Cell Lymphocytosis
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years · Male only
Enrollment
1,892 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Not listed No phase listed Observational

Effect of Different Intravenous Fluids on Post-operative Chronic Subdural Hematoma Size and Recurrence

NCT03831997
View directory record Official record
Conditions
Chronic Subdural Hematoma
Interventions
Dextrose 5% W/ Sodium Chloride 0.225%
Drug
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 29, 2026, 5:12 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

The Effects of Levetiracetam on Alcohol Dependent Subjects

NCT00325182
View directory record Official record
Conditions
Alcoholism
Interventions
Levetiracetam, Historical controls
Drug · Other
Lead sponsor
Boston University
Other
Eligibility
21 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 15, 2017 · Synced Oct 29, 2026, 5:12 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Network Of Clinical Research Studies On Craniosynostosis, Skull Malformations With Premature Fusion Of Skull Bones

NCT03025763
View directory record Official record
Conditions
Craniosynostosis
Interventions
Craniosynostosis Network Environmental Survey, 2D/3D Photography, Buccal Swab Cell Sampling, Blood sampling, Skin Biopsy, Tissues from a Clinically Indicated Procedure, Pre-operative CT Scan Image Files.
Other · Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
Up to 80 Years
Enrollment
2,145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2028
U.S. locations
15
States / cities
Davis, California • Hartford, Connecticut • Chicago, Illinois + 10 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2025 · Synced Oct 29, 2026, 5:12 AM EDT
Completed Not applicable Interventional Results available

Bridge Device for Surgical Pain for Rotator Cuff Surgery

NCT06071884
View directory record Official record
Conditions
Pain, Rotator Cuff Injuries
Interventions
Bridge Percutaneous Nerve Field Stimulator
Device
Lead sponsor
Steven Orebaugh
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
West Mifflin, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Psychosis and Affective Research Domains and Intermediate Phenotypes

NCT02218853
View directory record Official record
Conditions
Bipolar I Disorder, Unspecified, With Psychotic Features, Bipolar I Disorder, Unspecified, Without Psychotic Features
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
113 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2019 · Synced Oct 29, 2026, 5:12 AM EDT
Not listed No phase listed Observational

Understanding the Natural History of REM Sleep Behavior Disorder

NCT01674998
View directory record Official record
Conditions
REM Sleep Behavior Disorder
Interventions
Not listed
Lead sponsor
The Parkinson's Institute
Other
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Sunnyvale, California
Source: ClinicalTrials.gov public record
Updated Aug 29, 2012 · Synced Oct 29, 2026, 5:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History and Genetics of Food Allergy and Related Conditions

NCT02504853
View directory record Official record
Conditions
Food Allergy, Loeys-Dietz Syndrome, Atopic Dermatitis, Eosinophilic Esophagitis
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Day to 99 Years
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 29, 2026, 5:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

MRI Study of Musculoskeletal Function

NCT00051857
View directory record Official record
Conditions
Abnormalities, Imaging, Patellofemoral Pain Syndrome
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
5 Years to 95 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 29, 2026, 5:12 AM EDT