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 29, 2026, 8:48 AM EDT

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

Showing 361–384 of 671 matching trials from the live ClinicalTrials.gov search.
Withdrawn Phase 1 Interventional Accepts healthy volunteers

The Effects of Tactile Speech Feedback on Stuttering Frequency

NCT01315730
Conditions
Stuttering
Interventions
Tactile Stimulation
Device
Lead sponsor
University of Mississippi, Oxford
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2011
U.S. locations
1
States / cities
University, Mississippi
Conditions
Opioid Use, Opioid Dependence, Knee Pain Chronic, Knee Osteoarthritis
Interventions
Improved Opioid-Tapering Instructions, Clinical Patient Educator
Drug · Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Tobacco Use, Drug Use, Adolescent Behavior, Alcohol Use, Sexual Risk Behavior
Interventions
S4E, Attention-Matched Control Group
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
13 Years to 21 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Ann Arbor, Michigan • Ypsilanti, Michigan
Conditions
Perianal Abscess, Anal Fistula
Interventions
Amoxicillin + Clavulanate, Ciprofloxacin + Metronidazole
Drug
Lead sponsor
University of Illinois Chicago
Other
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Not listed Not applicable Interventional Accepts healthy volunteers

Computer-Generated Vs. Standard Informed Consent for HIV Research Studies

NCT00104559
Conditions
HIV Infections
Interventions
iMIC-generated consent form and tutorial, Standard paper consent form
Behavioral
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Suicidal Ideation, Suicidal
Interventions
Minnesota Multiphasic Personality Inventory -2- Restructured Form - Experimental
Diagnostic Test
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Venothromboembolism
Interventions
Risk model-driven CDS
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
Not listed
Enrollment
2,236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Bladder Cancer
Interventions
Prostate capsule-sparing radical cystectomy, Nerve sparing radical cystectomy
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Male only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Validation of Sleep Questionnaires in the Down Syndrome Population

NCT03771469
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
Conditions
Clostridium Infections, Methicillin-resistant Staphylococcus Aureus (MRSA), Vancomycin-Resistant Enterococci, Carbapenem-Resistant Enterobacteriaceae, Asymptomatic Infections
Interventions
Resistant Potato Starch, Maltodextrin
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2030
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Depression, Anhedonia
Interventions
Continuous theta burst stimulation (cTBS), Positive Affect Training, Ketamine Injectable Solution
Device · Behavioral · Drug
Lead sponsor
Erika Forbes
Other
Eligibility
15 Years to 25 Years
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Amblyopia, Amblyopia Unilateral, Amblyopia, Anisometropic, Amblyopia Strabismic
Interventions
Valproate, Placebo, Patch
Drug · Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 17 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Diabetic Foot Ulcer
Interventions
Noraxon myoRESEARCH™ Software Gait Analysis Evaluation and Orthotic
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Gastric Neoplasms, Esophageal Cancer, Liver Cancer, Liver Metastasis, MSS-CRC, MSS, Gastric Adenocarcinoma, Peritoneal Cancer, Peritoneal Carcinoma, Peritoneal Metastases, MSI-H, Gastric Cancer
Interventions
vvDD-hIL-2-RG-1
Biological
Lead sponsor
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Other
Eligibility
18 Years to 69 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Asthma
Interventions
School, Asthma education, Home environmental remediation, Informational mail
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
5 Years to 11 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Intermediate Risk Prostate Cancer, High Risk Prostate Cancer, Prostate Cancer
Interventions
PSMA PET/CT, Androgen Deprivation Therapy (ADT) +/- bicalutamide, Stereotactic Body Radiation Therapy (SBRT) +/- focal microboost
Diagnostic Test · Drug · Radiation
Lead sponsor
Martin T. King, MD, PhD
Other
Eligibility
18 Years and older · Male only
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
4
States / cities
Boston, Massachusetts • Milford, Massachusetts • Weymouth, Massachusetts
Conditions
Postpartum Contraceptive Counseling
Interventions
Information in the form of a video
Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Aging, Alcohol Drinking
Interventions
Visbiome, Motivational Interviewing, Placebo
Dietary Supplement · Behavioral · Other
Lead sponsor
University of Miami
Other
Eligibility
65 Years to 84 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Miami, Florida
Completed Not applicable Interventional Accepts healthy volunteers

Development of Melt Organic Baking Fat for Reducing Child Obesity

NCT02346994
Conditions
Obesity, Overweight, Pediatric Obesity
Interventions
Melt Test Blend 3.2, Corn Oil
Dietary Supplement
Lead sponsor
Columbia University
Other
Eligibility
15 Years to 18 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Conditions
Hypertension, Portal
Interventions
SHAPE measurement using the ultrasound contrast agent Sonazoid (perfluorobutane microbubbles), SHAPE measurement using the ultrasound contrast agent Lumason (sulfur hexafluoride lipid-type A microspheres)
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
6 Years to 21 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Surgical Wound, Bilateral Total Knee Arthroplasty, Wounds and Injuries, Joint Diseases, Musculoskeletal Diseases, Edema Leg, Joint Pain, Arthritis Knee
Interventions
Closed Incision Negative Pressure Therapy (ciNPT), Standard Silver-containing Dressing
Device
Lead sponsor
Solventum US LLC
Industry
Eligibility
22 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
6
States / cities
Annapolis, Maryland • Baltimore, Maryland • Columbia, Maryland + 3 more
Conditions
Chronic Hepatitis B Virus
Interventions
Stop NA therapy
Other
Lead sponsor
California Pacific Medical Center Research Institute
Other
Eligibility
18 Years to 67 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
2
States / cities
San Francisco, California
Recruiting No phase listed Observational Accepts healthy volunteers

Individuals on Hormone Therapy Breast Cancer Screening Pilot

NCT06383026
Conditions
Breast Cancer
Interventions
Breast Cancer Screening, Survey/Interview, Focus Group
Diagnostic Test · Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
30 Years to 75 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Prostate Cancer
Interventions
eMRI/MRSI
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Male only
Enrollment
357 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
New York, New York