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ClinicalTrials.gov public records Last synced Nov 15, 2026, 1:51 PM EST

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Showing 1153–1176 of 1,326 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Validation Clear all
Withdrawn No phase listed Observational Accepts healthy volunteers

Validation of an Instrument to Qualitatively and Quantitatively Profile Hospitalist Workflow

NCT00208663
View directory record Official record
Conditions
Physician Workflow
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 13, 2015 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational Accepts healthy volunteers

Non-invasive Prenatal Diagnostic Validation Study

NCT01574781
View directory record Official record
Conditions
Chromosome 13 Aneuploidy, Chromosome 18 Aneuploidy, Chromosome 21 Aneuploidy, Sex Chromosome Aberrations, Other Microdeletions
Interventions
Blood draw, Cheek swab/Saliva Sampling
Procedure
Lead sponsor
Natera, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,781 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Jul 2, 2013 · Synced Nov 15, 2026, 1:51 PM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Validation of a Novel Cerebellar-striatal Satiety Circuit in Humans

NCT06105164
View directory record Official record
Conditions
Appetitive Behavior, Obesity
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS), Sham repetitive Transcranial Magnetic Stimulation (rTMS)
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
2
States / cities
Belmont, Massachusetts • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Nov 15, 2026, 1:51 PM EST
Completed Not applicable Interventional Results available

Validation of an Artificial Intelligence-based Algorithm for Skeletal Age Assessment

NCT03530098
View directory record Official record
Conditions
Bone Age
Interventions
BoneAgeModel
Device
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
1,903 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
6
States / cities
Stanford, California • New Haven, Connecticut • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Nov 15, 2026, 1:51 PM EST
Completed Phase 2 Interventional Results available

Validation of Patient-reported Outcomes Measures for the Assessment of Gastroesophageal Reflux Disease (GERD) Symptoms

NCT00703534
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 20, 2011 · Synced Nov 15, 2026, 1:51 PM EST
Terminated No phase listed Observational Accepts healthy volunteers

Bindex Ultrasonometer for Osteoporosis Diagnostics

NCT01935232
View directory record Official record
Conditions
Osteoporosis
Interventions
Not listed
Lead sponsor
Bone Index Finland Ltd
Industry
Eligibility
20 Years to 90 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated May 17, 2017 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational Accepts healthy volunteers

TipTraQ Home Sleep Test Validation Study, Duke

NCT06351878
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
PranaQ Pte. Ltd.
Industry
Eligibility
20 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 22, 2024 · Synced Nov 15, 2026, 1:51 PM EST
Withdrawn No phase listed Observational

Pilot Study Using Echocardiography to Evaluate Patients With Heart Failure and Dyssynchrony Who Have a CRT-D Device

NCT01127334
View directory record Official record
Conditions
Systolic Heart Failure
Interventions
Not listed
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Apr 4, 2012 · Synced Nov 15, 2026, 1:51 PM EST
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Diagnostic Precision and Accuracy Using the Teed Scoring System Versus the O'Neill Grading System

NCT04726306
View directory record Official record
Conditions
Otic Barotrauma, Pressure Injury, Ear Injury, Barotitis, Barotrauma
Interventions
Otic Barotrauma Grading System
Diagnostic Test
Lead sponsor
Northwell Health
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Sleepy Hollow, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational Results available

Extending Veteran Participation in the Validation of the SCI-QOL/CAT

NCT01238549
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
284 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Tampa, Florida • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational

Comparative Validation of "Blinq" and "2WIN" Vision Screeners

NCT04195711
View directory record Official record
Conditions
Strabismic Amblyopia, Refractive Amblyopia, Strabismus
Interventions
objective pediatric vision screen, "blinq,"
Diagnostic Test
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
1 Year to 65 Years
Enrollment
100 participants
Timeline
2019
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Nov 15, 2026, 1:51 PM EST
Recruiting Not applicable Interventional

Autologous Fresh Fat Grafting Followed by Autologous Cryopreserved Fat Grafting

NCT06747715
View directory record Official record
Conditions
Facial Defect
Interventions
Serial Fat Grafting Fresh followed by Cryopreserved Fat
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational Accepts healthy volunteers

Rotational Thromboelastometry (ROTEM) TRUE-NATEM Reference Value Validation in Liver Transplantation

NCT04282889
View directory record Official record
Conditions
Coagulation in Liver Transplantation
Interventions
Not listed
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 6, 2021 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational Accepts healthy volunteers

iCam Clinical Validation Study

NCT01600261
View directory record Official record
Conditions
Eye Disease
Interventions
Not listed
Lead sponsor
Optovue
Industry
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
2
States / cities
Livermore, California • San Jose, California
Source: ClinicalTrials.gov public record
Updated Jun 28, 2012 · Synced Nov 15, 2026, 1:51 PM EST
Completed Not applicable Interventional Accepts healthy volunteers

Spire Medical Health Tag Respiratory Rate Validation in Adults

NCT04104737
View directory record Official record
Conditions
Respiratory Rate
Interventions
Spire Medical Health Tag
Device
Lead sponsor
Spire, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
2
States / cities
San Francisco, California • Louisville, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 30, 2019 · Synced Nov 15, 2026, 1:51 PM EST
Not listed No phase listed Observational

Is My Sleep Tracker Tracking my Sleep?

NCT06174558
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Sleep Tracking Devices
Device
Lead sponsor
Respiratory Specialists
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Wyomissing, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 19, 2024 · Synced Nov 15, 2026, 1:51 PM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Validity of an AI-based Program to Identify Foods and Estimate Food Portion Size

NCT05343585
View directory record Official record
Conditions
Nutrition Assessment
Interventions
PortionSize AI
Device
Lead sponsor
Pennington Biomedical Research Center
Other
Eligibility
18 Years to 62 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Baton Rouge, Louisiana
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Nov 15, 2026, 1:51 PM EST
Terminated Phase 2 Interventional

Safety and Efficacy Study of KP-1461 to Treat ART-Experienced HIV+ Patients

NCT00504452
View directory record Official record
Conditions
HIV Infections
Interventions
KP-1461
Drug
Lead sponsor
Koronis Pharmaceuticals.
Industry
Eligibility
18 Years to 65 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
30
States / cities
Little Rock, Arkansas • Long Beach, California • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2011 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational Accepts healthy volunteers

A Study of the Construct Validity of Community Walking Speed Data Collected Remotely With the Canary canturioTM te Tibial Extension

NCT05539326
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Performance Clinical Outcome Test
Other
Lead sponsor
Canary Medical
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
6
States / cities
Frisco, Colorado • South Bend, Indiana • Jackson, Mississippi + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Nov 15, 2026, 1:51 PM EST
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 Nov 15, 2026, 1:51 PM EST
Completed Not applicable Interventional Results available

SARS-CoV-2 and Influenza A/B in Point-of-Care and Non-Laboratory Settings

NCT06191393
View directory record Official record
Conditions
SARS-CoV-2 Infection, Influenza A, Influenza B
Interventions
Aptitude Medical Systems Metrix COVID/Flu Test
Diagnostic Test
Lead sponsor
Aptitude Medical Systems
Industry
Eligibility
2 Years and older
Enrollment
614 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
Trussville, Alabama • Goleta, California • Chelmsford, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Nov 15, 2026, 1:51 PM EST
Completed Phase 1 Interventional

Celecoxib in Preventing Colorectal Cancer in Young Patients With a Genetic Predisposition for Familial Adenomatous Polyposis

NCT00685568
View directory record Official record
Conditions
Colorectal Cancer, Precancerous Condition
Interventions
celecoxib, placebo
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
10 Years to 14 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
4
States / cities
Cleveland, Ohio • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 7, 2018 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational

Follow-Up to the Usability Evaluation of a Portable Oxygen Concentrator

NCT04358848
View directory record Official record
Conditions
Supplemental Oxygen
Interventions
X-PLO2R
Device
Lead sponsor
Belluscura LLC
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Plano, Texas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2020 · Synced Nov 15, 2026, 1:51 PM EST
Completed No phase listed Observational

Validation of MRI Measurement of Cardiac Blood Flow

NCT00417625
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Nov 15, 2026, 1:51 PM EST