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ClinicalTrials.gov public records Last synced Oct 23, 2026, 3:53 PM EDT

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Showing 409–432 of 503 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Validation Study Clear all
Completed No phase listed Observational Accepts healthy volunteers

Bone UltraSonic Scanner (BUSS): Validation Study

NCT01439139
View directory record Official record
Conditions
Osteoporosis, Osteopenia
Interventions
Not listed
Lead sponsor
Artann Laboratories
Industry
Eligibility
50 Years to 90 Years · Female only
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 28, 2014 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational

This is a Study to Get More Information About Non Ambulatory Boys & Men With Duchenne Muscular Dystrophy

NCT01098708
View directory record Official record
Conditions
Duchenne Muscular Dystrophy
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
7 Years to 22 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 18, 2017 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Interventional Results available

Validation Study for the Alertgy Non-invasive Continuous Glucose Monitor (ANICGM)

NCT04166032
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Alertgy non-invasive continuous glucose monitoring device (ANICGM)
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Exact CRC Screening Test: Stool Sample Collection Study to Support Assay Validation Testing

NCT01600209
View directory record Official record
Conditions
Colorectal Neoplasms, Digestive System Diseases, Colonic Diseases, Colorectal Cancer
Interventions
Not listed
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
50 Years to 84 Years
Enrollment
674 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
13
States / cities
Tucson, Arizona • Pomona, California • San Diego, California + 10 more
Source: ClinicalTrials.gov public record
Updated May 13, 2015 · Synced Oct 23, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Dietary Assessment Study Via Digital Images

NCT03267004
View directory record Official record
Conditions
Diet Habit
Interventions
Dietary Assessment of Meal A using images taken by Sony Smarteyeglass, Dietary Assessment of Meal B using Images taken by Sony Smarteyeglass
Device
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Oct 23, 2026, 3:53 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Validation of Sleep Questionnaires in the Down Syndrome Population

NCT03771469
View directory record Official record
Conditions
Obstructive Sleep Apnea, Down Syndrome
Interventions
Sleep study
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
2 Years to 17 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 23, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Brain Health Study: A Pragmatic, Patient-Centered Trial

NCT05905796
View directory record Official record
Conditions
Dementia, Alzheimer Disease
Interventions
Brain Health Assessment
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
1,261 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
3
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 23, 2026, 3:53 PM EDT
Completed Not applicable Interventional

Antiretroviral Therapy Selection: Comparing HIV Clinical Guidelines With HIV-ASSIST, an Online Decision-support Tool

NCT04080765
View directory record Official record
Conditions
Hiv
Interventions
HIV-ASSIST, DHHS guidelines
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 12, 2020 · Synced Oct 23, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Open-label, Non Significant Risk, Adhesive Wear Validation Study for the On Body Drug Delivery Device Component of the SQIN-01 Furosemide Infusor (Infusor Device)

NCT04836572
View directory record Official record
Conditions
Healthy Volunteer Study
Interventions
3M 1529 Adhesive Tape
Other
Lead sponsor
SQ Innovation, Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Marlborough, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 21, 2021 · Synced Oct 23, 2026, 3:53 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Validation Study of the NightOwl Home Sleep Apnea Test

NCT04764734
View directory record Official record
Conditions
Sleep Apnea
Interventions
NightOwl
Device
Lead sponsor
Ectosense NV
Industry
Eligibility
13 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
4
States / cities
Coral Springs, Florida • Hollywood, Florida • Miami Lakes, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 6, 2022 · Synced Oct 23, 2026, 3:53 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Study of a Test for Postpartum Depression at Home

NCT07186309
View directory record Official record
Conditions
Postpartum Depression (PPD), Pregnancy
Interventions
Diagnostic Test: Enlighten
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older · Female only
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 28, 2025 · Synced Oct 23, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

RDS MultiSense® SpO2 Validation Study

NCT05359328
View directory record Official record
Conditions
Hypoxia
Interventions
Pulse Oximeter, Respiratory Rate, Heart Rate and Arterial line
Device
Lead sponsor
Rhythm Diagnostic Systems
Industry
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Blood Collection Sub-Study of Exact Sciences Protocol 2019-01: "Clinical Validation of an Optimized Multi-Target Stool DNA (Mt-sDNA 2.0) Test, For Colorectal Cancer Screening BLUE-C"

NCT04144751
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Blood Sample Collection
Other
Lead sponsor
Exact Sciences Corporation
Industry
Eligibility
40 Years and older
Enrollment
23,494 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
194
States / cities
Birmingham, Alabama • Cullman, Alabama • Dothan, Alabama + 160 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 23, 2026, 3:53 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

COA-APTIC Cognitive Interview Study of Caregiver and Clinician Assessment of Acute Pain in Infants and Young Children

NCT06164028
View directory record Official record
Conditions
Acute Pain
Interventions
cognitive interview
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Oct 23, 2026, 3:53 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Software Validation Study-Cognitive Status Indicator

NCT06809725
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia
Interventions
SPARK Cognitive Status Indicator (software support data collected via EEG)
Diagnostic Test
Lead sponsor
Spark Neuro Inc.
Industry
Eligibility
65 Years to 90 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 18, 2025 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Clinical Validation Study for Noninvasive Cardiopulmonary Management Device

NCT04865640
View directory record Official record
Conditions
Cardiopulmonary Disease
Interventions
Noninterventional and noninvasive
Diagnostic Test
Lead sponsor
Analog Device, Inc.
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 6, 2024 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validation of Computerized Vision-Targeted Quality-of-Life Questionnaires

NCT00678860
View directory record Official record
Conditions
Eye Disease
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational

Validation Study of the Simplified Seizure Classification Algorithm

NCT03796520
View directory record Official record
Conditions
Epilepsy
Interventions
EpiPick simplified seizure classification algorithm
Diagnostic Test
Lead sponsor
Sándor Beniczky
Other
Eligibility
10 Years to 120 Years
Enrollment
240 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Oct 23, 2026, 3:53 PM EDT
Recruiting No phase listed Observational

Viability Assessment Using FMN Measured in Perfusate and Bile During Normothermic Machine Perfusion

NCT07315204
View directory record Official record
Conditions
Liver Transplant Disorder
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational

Bipolar Proteomic Assay Validation Study

NCT02746367
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar I and Bipolar II
Interventions
Diagnostic test (LDT)
Other
Lead sponsor
Myriad Genetic Laboratories, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
261 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
5
States / cities
Iowa City, Iowa • Minneapolis, Minnesota • Mason, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated May 14, 2020 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

BVA-200 vs BVA-100 Validation Study

NCT06227819
View directory record Official record
Conditions
Heart Failure, High Blood Pressure, High Cholesterol, Anemia, Diabetes, Thyroid Diseases, Kidney Diseases, Clotting Disorder, Trauma, Other Disease
Interventions
BVA-200
Diagnostic Test
Lead sponsor
Daxor Corporation
Industry
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Oak Ridge, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced Oct 23, 2026, 3:53 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Internet-Based and Self-Reports in Assessing Diet and Physical Activity Within AARP

NCT03268577
View directory record Official record
Conditions
Healthy Subject
Interventions
Internet-Based Intervention, Monitoring Device, Questionnaire Administration
Other · Device
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
50 Years to 74 Years
Enrollment
1,130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Oct 23, 2026, 3:53 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The S.A.F.E. Study : Computer-Aided Counseling to Prevent Teen Pregnancy/Sexually Transmitted Diseases (STDs)

NCT00151151
View directory record Official record
Conditions
Pregnancy, Sexually Transmitted Diseases
Interventions
Computer-Assisted Motivational Intervention, Didactic Educational Counseling
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
13 Years to 21 Years · Female only
Enrollment
660 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 13, 2011 · Synced Oct 23, 2026, 3:53 PM EDT
Completed Phase 4 Interventional Results available

An Open-label, Multi-center Study Evaluating the Validity, Reliability, and Responsiveness of a New Female-specific Angina Questionnaire in Women With Chronic Angina Treated With Ranolazine Extended-release Tablets (CVT 3041)

NCT00644332
View directory record Official record
Conditions
Chronic Angina
Interventions
Ranolazine
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years and older · Female only
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
29
States / cities
Birmingham, Alabama • Phoenix, Arizona • Anaheim, California + 23 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2012 · Synced Oct 23, 2026, 3:53 PM EDT