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ClinicalTrials.gov public records Last synced Oct 22, 2026, 2:19 PM EDT

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Showing 217–240 of 5,854 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Measurements Clear all
Completed No phase listed Observational

Non-Heme Iron Load Quantification in the Brain - MRI of Patients With Stroke

NCT01829386
View directory record Official record
Conditions
Stroke
Interventions
MRI scans with non heme iron levels
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 85 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 25, 2023 · Synced Oct 22, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Low-Insulinemic Dietary Intervention to Reduce Breast Cancer Risk in High-Risk Women

NCT06635005
View directory record Official record
Conditions
Feasibility Pilot Study, Compliance
Interventions
Biospecimen Collection, Dietary Intervention, Medical Device Usage and Evaluation, Motivational Interviewing, Nutritional Assessment, Questionnaire Administration
Procedure · Other · Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
45 Years and older · Female only
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 22, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain, Obesity, Dopamine and You Study

NCT01094756
View directory record Official record
Conditions
Obesity
Interventions
meal replacements, psychotherapy, dietary education
Dietary Supplement
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 40 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 2, 2016 · Synced Oct 22, 2026, 2:19 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of Global Smart Drinking Goals Initiative

NCT03262259
View directory record Official record
Conditions
Binge Drinking, Underage Drinking, Drinking and Driving, Alcohol-Related Harms
Interventions
GSDG multi-component intervention
Behavioral
Lead sponsor
HBSA
Other
Eligibility
12 Years and older
Enrollment
36,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2025
U.S. locations
1
States / cities
Calverton, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Oct 22, 2026, 2:19 PM EDT
Completed No phase listed Observational

Resuscitative Thoracotomy Practices

NCT05944003
View directory record Official record
Conditions
Resuscitative Thoracotomy Practices
Interventions
Resuscitative thoracotomies
Procedure
Lead sponsor
Methodist Health System
Other
Eligibility
16 Years to 75 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 22, 2026, 2:19 PM EDT
Completed Phase 2 Interventional Results available

RECOVER-VITAL: Platform Protocol to Measure the Effects of Antiviral Therapies on Long COVID Symptoms

NCT05595369
View directory record Official record
Conditions
Long COVID, Long Covid19
Interventions
Experimental: Paxlovid 25 day dosing, Experimental: Paxlovid 15 day dosing, Placebo Comparator: Control
Drug
Lead sponsor
Kanecia Obie Zimmerman
Other
Eligibility
18 Years and older
Enrollment
963 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
68
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 51 more
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 22, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

PrEP Point-of-Care Brief-Intervention for Adherence Among Young Men Who Have Sex With Men

NCT05353283
View directory record Official record
Conditions
Risk Reduction
Interventions
Motivational Interviewing Counselling, Point-of-care Urine Tenofovir Measurement
Behavioral · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 30 Years · Male only
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 22, 2026, 2:19 PM EDT
Terminated Phase 2 Interventional Results available

Inhaled Nitric Oxide for Preventing Progression in COVID-19

NCT04388683
View directory record Official record
Conditions
COVID-19
Interventions
Nitric Oxide
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 19, 2022 · Synced Oct 22, 2026, 2:19 PM EDT
Completed Not applicable Interventional Results available

Thumb vs Great Toe Recovery

NCT04312256
View directory record Official record
Conditions
Residual Neuromuscular Blockade
Interventions
TetraGraph
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Oct 22, 2026, 2:19 PM EDT
Terminated Phase 2 Interventional Results available

Metformin and Carbohydrate Restriction With Platinum Based Chemotherapy In Stage IIIB/IV Non-Squamous Non-Small Cell Lung Cancer (NS-NSCLC)

NCT02019979
View directory record Official record
Conditions
Non-small Cell Lung Cancer Stage IIIB/IV, Non-small Cell Lung Cancer Metastatic, Nonsquamous Nonsmall Cell Neoplasm of Lung
Interventions
metformin, carbohydrate restricted diet
Drug · Behavioral
Lead sponsor
Beth Israel Medical Center
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
4
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 4, 2018 · Synced Oct 22, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Validation of a Diagnostic Test for Glucose-6-phosphate Dehydrogenase (G6PD) Deficiency in Anti-coagulated Blood

NCT04054661
View directory record Official record
Conditions
G6PD Deficiency
Interventions
SD Biosensor STANDARD G6PD Test, Pointe Scientific Test Kit, HemoCue System
Diagnostic Test
Lead sponsor
PATH
Other
Eligibility
18 Years to 65 Years
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Reading, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2021 · Synced Oct 22, 2026, 2:19 PM EDT
Completed No phase listed Observational

Examining Measurement of Behavioral Neglect Post Stroke

NCT02935270
View directory record Official record
Conditions
Stroke, Hemispatial Neglect
Interventions
Not listed
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 25, 2022 · Synced Oct 22, 2026, 2:19 PM EDT
Recruiting Not applicable Interventional

Implementing Models for Mechanical Circulatory Support Presurgical Assessment in Congenital Heart Disease Treatment

NCT03891160
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
3D model of heart
Other
Lead sponsor
Columbia University
Other
Eligibility
Not listed
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
5
States / cities
Gainesville, Florida • Atlanta, Georgia • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 10, 2025 · Synced Oct 22, 2026, 2:19 PM EDT
Not listed Not applicable Interventional

Does Co-registration of OCT and Angiography Reduce Geographic Miss of Stent Implantation?

NCT02671123
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Coronary PCI with OCT with Co Registration, Coronary PCI with OCT without Co Registration
Procedure
Lead sponsor
St. Francis Hospital, New York
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Roslyn, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2016 · Synced Oct 22, 2026, 2:19 PM EDT
Terminated Not applicable Interventional

Fasting Mimicking Diet for Reducing Immune Related Adverse Events for Cancer Patients on Immune Checkpoint Inhibitors, FMD-ICI Trial

NCT06438588
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Dietary Intervention, Educational Intervention, Electronic Health Record Review, Interview, Nutritional Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 22, 2026, 2:19 PM EDT
Completed No phase listed Observational

Effect of Short-Term Beta-Cell Rest in Adolescents and Young Adults With Type 2 Diabetes Mellitus

NCT00445627
View directory record Official record
Conditions
Obesity, Overweight, Diabetes Mellitus, Type 2
Interventions
Metformin, Insulin, Nutrition counseling, Exercise counseling
Drug · Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
8 Years to 25 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 22, 2026, 2:19 PM EDT
Completed No phase listed Observational

Legionnaires' Effect on Smell

NCT03321786
View directory record Official record
Conditions
Legionnaires' Disease
Interventions
The University of Pennsylvania Smell Identification Test (UPSIT)
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
10 participants
Timeline
2017 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 22, 2026, 2:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Clinical Study to Evaluate the Remote Monitoring of Myopia Patients With the EyeQue Insight

NCT04693260
View directory record Official record
Conditions
Myopia
Interventions
Visual Acuity with a Hand-held Device Supported by Mobile App.
Device
Lead sponsor
EyeQue Corp.
Industry
Eligibility
7 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Santa Clara, California
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Oct 22, 2026, 2:19 PM EDT
Completed No phase listed Observational

Comparison of Standing Versus Supine 3D Cone Beam Computed Tomography in Patient With Obstructive Sleep Apnea

NCT04874727
View directory record Official record
Conditions
OSA, Sleep Apnea
Interventions
Mandible slacked and captured with Correct Plus™ Impression Material Superfast
Procedure
Lead sponsor
Manhattan Beach Orthodontics
Other
Eligibility
Not listed
Enrollment
6 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Manhattan Beach, California
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced Oct 22, 2026, 2:19 PM EDT
Active, not recruiting Phase 3 Interventional

A Study of TAK-755 in Participants With Congenital Thrombotic Thrombocytopenic Purpura

NCT04683003
View directory record Official record
Conditions
Thrombotic Thrombocytopenic Purpura (TTP)
Interventions
TAK-755
Biological
Lead sponsor
Takeda
Industry
Eligibility
0 Years to 70 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
Atlanta, Georgia • Buffalo, New York • Durham, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Oct 22, 2026, 2:19 PM EDT
Withdrawn No phase listed Observational

Determining the Association of Microvascular Disease as Assessed by PET and Graft Injury by Donor Derived Cell Free DNA

NCT05756088
View directory record Official record
Conditions
Cardiac Allograft Vasculopathy, Endothelial Dysfunction, Microvascular Coronary Artery Disease
Interventions
Blood draw to measure the levels of dd-cf DNA
Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 6, 2025 · Synced Oct 22, 2026, 2:19 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

SpO2 Accuracy In Vivo Testing for Neonates & Infants

NCT03843489
View directory record Official record
Conditions
Pulse Oximetry
Interventions
MEDLINE RENEWAL PULSE OXIMETRY SENSORS, Reference CO-oximetry sensor
Device
Lead sponsor
Medline Industries
Industry
Eligibility
Up to 28 Days
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 28, 2024 · Synced Oct 22, 2026, 2:19 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

High-Resolution Measurements of Diet-Microbiome Interactions

NCT07856823
View directory record Official record
Conditions
IBS (Irritable Bowel Syndrome)
Interventions
Inulin, Low-fiber control breakfast shake, Atmo Gas-Sensing Capsule, CapScan Regional Fluid-Sampling Capsule
Dietary Supplement · Other · Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 22, 2026, 2:19 PM EDT
Not yet recruiting No phase listed Observational

Biomarker-enhanced Artificial Intelligence Based Pediatric Sepsis Screening Tool

NCT05311046
View directory record Official record
Conditions
Sepsis
Interventions
Pediatric sepsis screening tool (either algorithmic or manual)
Diagnostic Test
Lead sponsor
Computer Technology Associates, Inc.
Industry
Eligibility
3 Months to 45 Years
Enrollment
12,961 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Oct 22, 2026, 2:19 PM EDT