Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 23, 2026, 7:27 PM EDT

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Showing 433–456 of 503 matching trials from the live ClinicalTrials.gov search.
Not listed No phase listed Observational Accepts healthy volunteers

Colorectal Cancer Screening Validation Study

NCT00720993
Conditions
Colorectal Cancer Screening
Interventions
Not listed
Lead sponsor
IntelliGeneScan, Inc.
Industry
Eligibility
50 Years and older
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Seizures, Motor, Seizures, Seizure Disorder, Epilepsy, Epileptic Seizures, Epileptic
Interventions
Motor Seizure Detection Algorithm (mSDA)
Device
Lead sponsor
Overwatch Digital Health
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Lubbock, Texas
Completed No phase listed Observational

Lung Injury Prediction Study

NCT00889772
Conditions
Respiratory Distress, Acute Lung Injury
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Completed No phase listed Observational Results available

Littlears Auditory Questionnaire: Validation Study in CI Children

NCT00785707
Conditions
Hearing Loss
Interventions
Not listed
Lead sponsor
Med-El Corporation
Industry
Eligibility
Up to 24 Months
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
5
States / cities
Augusta, Georgia • Durham, North Carolina • Nashville, Tennessee + 2 more
Conditions
Heart Diseases
Interventions
Cardiac Performance System (CPS) Device
Device
Lead sponsor
Stephen Esper
Other
Eligibility
18 Years and older
Enrollment
79 participants
Timeline
2021 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Prostate Cancer
Interventions
Decipher® Testing
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
3
States / cities
Bay Pines, Florida • Tampa, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Respiration Validation for CPM Device

NCT05445492
Conditions
Cardiopulmonary Disease
Interventions
CPM Device
Device
Lead sponsor
Analog Device, Inc.
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
GERD, Acid Reflux Disease, Heartburn, Regurgitation
Interventions
AZD3355, Placebo, Gelusil®
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 70 Years
Enrollment
478 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
84
States / cities
Athens, Alabama • Tucson, Arizona • Little Rock, Arkansas + 81 more
Completed Not applicable Interventional Accepts healthy volunteers

Atalante USAbility

NCT05284708
Conditions
Hemiplegia
Interventions
Atalante
Device
Lead sponsor
Wandercraft
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Trima Non-DEHP Leukoreduced Red Blood Cell In Vivo Recovery Study

NCT06602804
Conditions
Device Validation of In-vivo Performance
Interventions
Trima Accel Auto RBC Collection
Device
Lead sponsor
Terumo BCT
Industry
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
Cincinnati, Ohio • Norfolk, Virginia
Completed No phase listed Observational Accepts healthy volunteers

Examine the Psychosocial Impacts of COVID-19 Pandemic.

NCT05052333
Conditions
Psychosocial Impacts, COVID-19 Pandemic
Interventions
Not listed
Lead sponsor
University of Otago
Other
Eligibility
18 Years and older
Enrollment
2,574 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Brain Oximeter Calibration and Validation Study

NCT05397704
Conditions
Brain Injuries, Traumatic
Interventions
brain pulse oximeter
Device
Lead sponsor
Cyban Pty Ltd
Industry
Eligibility
18 Years to 45 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Durham, North Carolina
Terminated No phase listed Observational Accepts healthy volunteers

Study to Validate a Computerized Neuropsychological Test Battery

NCT01421446
Conditions
Healthy Elderly
Interventions
Not listed
Lead sponsor
LifeBridge Health
Other
Eligibility
60 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Alzheimer Disease, Dementia, Brain Diseases, Central Nervous System Diseases, Cognitive Impairment
Interventions
No Intervention, donanemab
Other · Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
60 Years to 90 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
23
States / cities
Phoenix, Arizona • Irvine, California • Bradenton, Florida + 19 more
Conditions
Lung Cancer Diagnosis
Interventions
blood draw
Diagnostic Test
Lead sponsor
Freenome Holdings Inc.
Industry
Eligibility
50 Years and older
Enrollment
20,000 participants
Timeline
2023 – 2027
U.S. locations
36
States / cities
Los Angeles, California • Stamford, Connecticut • DeLand, Florida + 33 more
Conditions
Posterior Fossa Ependymal Tumor
Interventions
Metformin, Planned Surgical Resection, Magnetic Resonance Imaging (MRI), Specimen Collection, MR spectroscopy (MRS)
Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
1 Year to 39 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
12
States / cities
Birmingham, Alabama • San Francisco, California • Washington D.C., District of Columbia + 9 more
Conditions
Congestive Heart Failure, Ischemic Cardiomyopathy, Mitral Valve Prolapse, Mitral Regurgitation, Aortic Valve Disease, Tricuspid Regurgitation
Interventions
Not listed
Lead sponsor
Woolsthorpe Technologies, LLC
Industry
Eligibility
18 Years to 95 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
3
States / cities
Nashville, Tennessee • Houston, Texas
Conditions
Adult Anaplastic Astrocytoma, Adult Anaplastic Ependymoma, Adult Anaplastic Oligodendroglioma, Adult Brain Stem Glioma, Adult Diffuse Astrocytoma, Adult Ependymoma, Adult Giant Cell Glioblastoma, Adult Glioblastoma, Adult Gliosarcoma, Adult Mixed Glioma, Adult Myxopapillary Ependymoma, Adult Oligodendroglioma, Adult Pilocytic Astrocytoma, Adult Pineal Gland Astrocytoma, Adult Subependymal Giant Cell Astrocytoma, Adult Subependymoma
Interventions
biopsy, computed tomography, therapeutic conventional surgery, radiation therapy treatment planning/simulation, radiation therapy, magnetic resonance imaging, positron emission tomography, fluorine F 18 fluorodopa
Procedure · Radiation · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Metastatic Malignant Neoplasm in the Prostate Gland, Prostate Carcinoma, Recurrent Prostate Carcinoma
Interventions
Computed Tomography, Gallium Ga 68 FAPi-46, Positron Emission Tomography
Procedure · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Completed No phase listed Observational Accepts healthy volunteers Results available

TopQ Cut-off Score Validation Study for 3D OCT-1 Maestro

NCT02447133
Conditions
Subjects Presenting With Normal Eyes
Interventions
3D OCT-1 Maestro
Device
Lead sponsor
Topcon Medical Systems, Inc.
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Oakland, New Jersey
Completed No phase listed Observational Accepts healthy volunteers

Clinical Validation Study for iVue

NCT01242553
Conditions
Normal and Ocular Pathology
Interventions
Not listed
Lead sponsor
Optovue
Industry
Eligibility
18 Years to 80 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
2
States / cities
Daly City, California • Denver, Colorado
Conditions
Bladder Carcinoma, Cervical Carcinoma, Cholangiocarcinoma, Hematopoietic and Lymphoid Cell Neoplasm, Hepatocellular Carcinoma, Malignant Adrenal Gland Neoplasm, Malignant Brain Neoplasm, Malignant Pleural Neoplasm, Malignant Skin Neoplasm, Malignant Solid Neoplasm, Malignant Testicular Neoplasm, Malignant Thymus Neoplasm, Neuroendocrine Neoplasm, Thyroid Gland Carcinoma, Urothelial Carcinoma, Cancer of Unknown Primary Site
Interventions
Computed Tomography, Gallium Ga 68 FAPi-46, Positron Emission Tomography, 18F-FDG
Procedure · Drug · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Presbyopia
Interventions
Comfilcon A lens (test), Omafilcon B lens (control)
Device
Lead sponsor
CooperVision, Inc.
Industry
Eligibility
40 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Bloomington, Indiana
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Chronic Lung Allograft Dysfunction MRI Study

NCT06406777
Conditions
Chronic Lung Allograft Dysfunction Lung MRI (CLAD)
Interventions
Spirometry, Contrast Lung Computed Tomography (CT) Scan, Oxygen enhanced magnetic resonance imaging (OE-MRI) Scan, 129Xe MRI scans
Diagnostic Test · Drug
Lead sponsor
Sean Fain
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa