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ClinicalTrials.gov public records Last synced Oct 23, 2026, 1:13 PM EDT

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

Showing 697–720 of 1,556 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Method Comparison Clear all
Completed Not applicable Interventional Results available

Evaluation of Labeling Comprehension and Performance of a New Blood Glucose Meter System

NCT00804596
View directory record Official record
Conditions
Diabetes
Interventions
Apollo Blood Glucose Monitoring System
Device
Lead sponsor
Ascensia Diabetes Care
Industry
Eligibility
18 Years to 75 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 29, 2016 · Synced Oct 23, 2026, 1:13 PM EDT
Completed No phase listed Observational

OPTiMASK: Comparison of Pre-oxygenation With Standard Face Mask Combined With High Flow Nasal Oxygen With Pre-oxygenation With Standard Face Mask Alone

NCT05495841
View directory record Official record
Conditions
Surgery
Interventions
Pre-oxygenation
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 23, 2026, 1:13 PM EDT
Withdrawn Not applicable Interventional

Contrast Enhanced Ultrasound Endoleak Identification and Classification

NCT04615559
View directory record Official record
Conditions
Abdominal Aortic Aneurysm
Interventions
Contrast enhanced ultrasound
Diagnostic Test
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 23, 2026, 1:13 PM EDT
Not listed No phase listed Observational

Radiation Effects on Bone

NCT03134742
View directory record Official record
Conditions
Soft Tissue Sarcoma Adult
Interventions
Control Group, CT Scan, DEXA Scans, CT and DEXA Scans
Other · Diagnostic Test
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 89 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Oct 23, 2026, 1:13 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

INR Comparison Testing in Cardiac Surgery

NCT03267823
View directory record Official record
Conditions
Coagulation Disorder
Interventions
International Normal Ratio (INR)
Diagnostic Test
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 6, 2019 · Synced Oct 23, 2026, 1:13 PM EDT
Active, not recruiting Not applicable Interventional

Improving Patient and Family Health Using Family-Centered Outcomes and Shared Decision-Making

NCT04437069
View directory record Official record
Conditions
Patient Decision Aids, Congenital Heart Disease, Congenital Heart Defect
Interventions
Decision Aid, Values Clarification Exercise
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 23, 2026, 1:13 PM EDT
Terminated Phase 4 Interventional

CONCEPT: Comparison of Oxaliplatin vs Conventional Methods With Calcium/Magnesium in First-Line Metastatic Colorectal Cancer

NCT00129870
View directory record Official record
Conditions
Colorectal Cancer
Interventions
oxaliplatin
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 13, 2009 · Synced Oct 23, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

The Effect of Anesthesia on Neurodevelopmental Outcome (NDO)

NCT03882788
View directory record Official record
Conditions
Anesthesia; Adverse Effect, Congenital Heart Disease, Neurodevelopmental Disorders
Interventions
Isoflurane, Fentanyl (high dose), Fentanyl (low dose)
Drug
Lead sponsor
Stanford University
Other
Eligibility
1 Day to 36 Months
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Oct 23, 2026, 1:13 PM EDT
Withdrawn Phase 3 Interventional Accepts healthy volunteers

Study to Compare the Diagnostic Accuracy of Nuance Full-Field Digital Mammography to Screen-Film Mammography

NCT00942396
View directory record Official record
Conditions
Breast Cancer
Interventions
Full Field Digital Mammogram (Planmed Sophie Nuance)
Device
Lead sponsor
Planmed Oy
Industry
Eligibility
40 Years to 85 Years · Female only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
2
States / cities
Memphis, Tennessee • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2011 · Synced Oct 23, 2026, 1:13 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Neuromodulation Effects in Older Adults

NCT06665022
View directory record Official record
Conditions
Cognitive Impairment, Cognitive Decline
Interventions
Active tDCS, Sham tDCS
Device
Lead sponsor
University of Florida
Other
Eligibility
60 Years to 95 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Oct 23, 2026, 1:13 PM EDT
Recruiting Not applicable Interventional

Histologic Comparison of Ablative Techniques for Endometriosis

NCT06414083
View directory record Official record
Conditions
Endometriosis, Endometriosis-related Pain, Endometriosis Pelvic, Endometriosis; Peritoneum
Interventions
Diathermy, CO2 Laser, Argon Beam Coagulator
Device
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated May 30, 2024 · Synced Oct 23, 2026, 1:13 PM EDT
Completed Not applicable Interventional

ABL90 Flex Plus Method Comparison Study_Adults

NCT06078956
View directory record Official record
Conditions
Diagnostic Test
Interventions
Measuring of analytes
Device
Lead sponsor
Radiometer Medical ApS
Industry
Eligibility
18 Years and older
Enrollment
754 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 27, 2025 · Synced Oct 23, 2026, 1:13 PM EDT
Completed Not applicable Interventional

Impact of Smoking and Its Cessation on Systemic and Airway Immune Activation

NCT02836067
View directory record Official record
Conditions
HIV, Smoking
Interventions
Counseling, Smoking Cessation drugs, Bronchoscopy, Blood Draw, Questionnaires
Behavioral · Other · Procedure
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 5, 2024 · Synced Oct 23, 2026, 1:13 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Methods to Detect Liver Fibrosis

NCT03027700
View directory record Official record
Conditions
Liver Fibroses, Hepatic Steatosis
Interventions
MRI
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
8 Years to 21 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 29, 2020 · Synced Oct 23, 2026, 1:13 PM EDT
Completed Not applicable Interventional Results available

Comparison of the Sensitivity and Specificity of Acoustic Angiography to the Sensitivity and Specificity of Conventional Ultrasound

NCT02175628
View directory record Official record
Conditions
Signs and Symptoms
Interventions
Acoustic Angiography
Device
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Oct 23, 2026, 1:13 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

A Comparison of Photorefractive Keratectomy (PRK), PRK With Mitomycin-C and Laser Subepithelial Keratomileusis (LASEK) in the Treatment of Moderate and High Myopia

NCT00415077
View directory record Official record
Conditions
MODERATE AND HIGH MYOPIA
Interventions
PRK, MMC PRK, LASEK
Procedure
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
21 Years and older
Enrollment
960 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2004
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 16, 2010 · Synced Oct 23, 2026, 1:13 PM EDT
Completed No phase listed Observational

Genetic Study of Young Patients With Colorectal Cancer

NCT00044967
View directory record Official record
Conditions
Colorectal Cancer
Interventions
microsatellite instability analysis
Genetic
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years to 49 Years
Enrollment
651 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
71
States / cities
Mobile, Alabama • Colton, California • Duarte, California + 52 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2016 · Synced Oct 23, 2026, 1:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SpotCheck: Comparison of Enhanced Telemedicine Versus In-person Evaluation for the Diagnosis of Skin Cancer

NCT04411810
View directory record Official record
Conditions
Skin Cancer
Interventions
Nevisense 3.0, Dermlite Cam, Skin biopsy, Barco Demetra
Device · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 90 Years
Enrollment
149 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 8, 2024 · Synced Oct 23, 2026, 1:13 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Caregiver Assessments of the Quality of Home Hospice Care

NCT00895024
View directory record Official record
Conditions
Advanced Cancer
Interventions
Phone Interview/Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 29, 2020 · Synced Oct 23, 2026, 1:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

United States Pre-Market Tobacco Application Pharmacokinetics

NCT03719391
View directory record Official record
Conditions
Nicotine Dependence, Nicotine Dependence, Cigarettes, Tobacco Use, Tobacco Smoking
Interventions
Virginia Tobacco flavored JUUL 5% ENDS, Cool Mint flavored JUUL 5% ENDS, Mango flavored JUUL 5% ENDS, Creme Brulee flavored JUUL 5% ENDS, VUSE Solo e-cigarette, Nicorette White Ice Mint 4mg nicotine polacrilex gum, Usual Brand combustible cigarette
Other
Lead sponsor
Juul Labs, Inc.
Industry
Eligibility
21 Years to 65 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 14, 2021 · Synced Oct 23, 2026, 1:13 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Utility of Lung Clearance Index Score as a Noninvasive Marker of Small Airways Disease

NCT03241420
View directory record Official record
Conditions
Chronic Lung Disease
Interventions
lung clearance index (LCI)
Device
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2030
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 23, 2026, 1:13 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Study of Corneal Biomechanics in Glaucoma Patients Using Brillouin Microscopy

NCT06993597
View directory record Official record
Conditions
Glaucoma
Interventions
Prostaglandin Analogue -Containing IOP-Lowering Therapy, Beta Blocker, Brillouin Microscopy
Drug · Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 23, 2026, 1:13 PM EDT
Completed Not applicable Interventional

Contrast Enhanced Spectral Mammography With Digital Breast Tomosynthesis For Patients With Newly Diagnosed Breast Cancer

NCT03176979
View directory record Official record
Conditions
Breast Carcinoma
Interventions
Contrast Agent, Digital Tomosynthesis Mammography, Dual-Energy Contrast-Enhanced Digital Spectral Mammography
Other · Procedure
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2021 · Synced Oct 23, 2026, 1:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Three-Group Study to Examine the Efficacy of the Air up® Drinking System at Improving Hydration and Associated Health Outcomes

NCT06290479
View directory record Official record
Conditions
Water Intake
Interventions
Air Up® Peach Pod, Air Up® Orangeade Pod
Dietary Supplement
Lead sponsor
air up GmbH
Industry
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Jul 19, 2024 · Synced Oct 23, 2026, 1:13 PM EDT