Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 4:17 AM EDT

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

Showing 625–648 of 4,497 matching trials from the live ClinicalTrials.gov search.
Conditions
Opioid Use Disorder, Sleep Disturbance
Interventions
Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test, Ecological Momentary Assessments, Actigraphy, DLMO, Melatonin Suppression Test
Other · Behavioral · Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Accomodation, Biofeedback Training, Myopia
Interventions
Auditory biofeedback traing
Behavioral
Lead sponsor
State University of New York College of Optometry
Other
Eligibility
8 Years to 15 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Long Beach, New York
Conditions
Astigmatism
Interventions
Test Lens, Control Lens
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 39 Years
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
12
States / cities
Jacksonville, Florida • Longwood, Florida • Maitland, Florida + 9 more
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Esophageal String Test in Eosinophilic Esophagitis

NCT02008903
Conditions
Eosinophilic Esophagitis
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
7 Years to 65 Years
Enrollment
440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2027
U.S. locations
6
States / cities
Aurora, Colorado • Chicago, Illinois • Peoria, Illinois + 1 more
Conditions
Endometrial Cancer
Interventions
Baseline Measures, Strength-Training, Mid-point Measures, Post-Study Measures
Other · Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 74 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Bi-Lateral Tubal Occlusion Trial for Female Permanent Contraception

NCT03067272
Conditions
Contraception
Interventions
FemBloc® Permanent Contraceptive System
Device
Lead sponsor
Femasys Inc.
Industry
Eligibility
21 Years to 45 Years · Female only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
5
States / cities
Stamford, Connecticut • Miami, Florida • New York, New York + 2 more
Conditions
Cancer, Alcohol Use
Interventions
TRAC: Tracking and Reducing Alcohol Consumption, No intervention
Behavioral · Other
Lead sponsor
Carolyn Lauckner
Other
Eligibility
18 Years to 39 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Cancer, Cancer Pain, Chronic Cancer Pain
Interventions
VR-CAN prototype chronic cancer pain therapy -- virtual reality program delivering CBT for chronic cancer pain management, Active Control -- two-dimensional tablet-delivered intervention
Device
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Durham, North Carolina
Conditions
Breast Cancer
Interventions
Basic public reporting, Enhanced intervention, Control group - observational
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Female only
Enrollment
400,415 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Prostate Cancer
Interventions
Starting the Conversation (STC), Time and Attention
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New York, New York
Conditions
Trichotillomania
Interventions
Acceptance enhanced behavior therapy (AEBT), Psychoeducation and supportive therapy (PST)
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
18 Years to 65 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Pelvic Floor Disorders
Interventions
2% lidocaine gel, Water based lubricant
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 3 Interventional Accepts healthy volunteers

Gingivitis Reduction After Use of 0.45% Stannous Fluoride Toothpaste

NCT06300866
Conditions
Gingivitis, Plaque, Dental
Interventions
Test, Control
Drug
Lead sponsor
Colgate Palmolive
Industry
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Loma Linda, California
Active, not recruiting Not applicable Interventional

C-Brace II Spinal Cord Injury

NCT03930056
Conditions
Spinal Cord Injury
Interventions
C-Brace II, Traditional Care KAFO intervention
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Recruiting Not applicable Interventional

Nomad P-KAFO Study

NCT05644522
Conditions
Cerebrovascular Accident, Post-polio Syndrome, Spinal Cord Injuries, Multiple Sclerosis, Muscular Dystrophy, Paralysis
Interventions
Indego Nomad® Powered Knee-Ankle-Foot Orthosis (P-KAFO) (Parker Hannifin Corp., Cleveland, OH)
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 89 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Uncontrolled Hypertension
Interventions
Baxdrostat, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
10
States / cities
Phoenix, Arizona • Tempe, Arizona • Montclair, California + 6 more
Conditions
Elbow Fracture, Joint Contracture
Interventions
Synovial Fluid Analysis
Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Recruiting Phase 1 Interventional Accepts healthy volunteers

KABAWIL: Reducing Intersectional Stigmas

NCT07786441
Conditions
Stigma, Social
Interventions
Stigma Reduction Intervention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of Approved Contact Lenses (CR-6657)

NCT07819305
Conditions
Visual Acuity
Interventions
Test (Senofilcon A), Control (Serafilcon A)
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 39 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
8
States / cities
Jacksonville, Florida • Franklin Park, Illinois • Camden, New York + 5 more
Enrolling by invitation Phase 3 Interventional Accepts healthy volunteers

RCT to Test Regional Anesthesia Effect on Decreased Opiate Use

NCT06989866
Conditions
Postoperative Pain
Interventions
Bupivacaine, Saline (NaCl 0,9 %) (placebo)
Drug
Lead sponsor
United States Naval Medical Center, Portsmouth
Federal
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Portsmouth, Virginia
Conditions
Hearing Aids, 3D Printing
Interventions
BTE hearing aid with compatible earmolds
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Healthy Subjects
Interventions
INTERCEPT Blood System for RBCs, Infusion of autologous radiolabeled RBCs
Device · Other
Lead sponsor
Cerus Corporation
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Cincinnati, Ohio • Norfolk, Virginia
Conditions
Metabolic Syndrome, Lipotoxicity
Interventions
Valsartan, Hydrochlorothiazide
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

FirstStep2Health Intervention

NCT04164277
Conditions
Pediatric Obesity, Risk Reduction Behavior, Early Intervention, Intergenerational Relations
Interventions
Caregiver Component., Caregiver-Preschooler Learning., Center-based Preschooler Component.
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
3 Years to 5 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Lansing, Michigan