Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 23, 2026, 7:45 AM EDT

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Showing 601–624 of 1,356 matching trials from the live ClinicalTrials.gov search.
Not yet recruiting Early Phase 1 Interventional

Topical CBD Scar Outcomes Study

NCT05650697
Conditions
Forehead; Wound
Interventions
Group 1 cannabidiol (CBD) with silicone ointment, Group 2 silicone patch
Biological
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 99 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Macular Degeneration
Interventions
intravitreal injection Lucentis (ranibizumab)
Drug
Lead sponsor
Retina Research Foundation
Other
Eligibility
50 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Slingerlands, New York
Completed Phase 1Phase 2 Interventional Results available

Nitisinone for Type 1B Oculocutaneous Albinism

NCT01838655
Conditions
Albinism, Vision Loss
Interventions
Nitisinone
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Hearing Loss
Interventions
Attention to Variability (ATV), Placebo
Behavioral · Other
Lead sponsor
Harvard University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
BPPV, Vestibular Diseases, Vertigo, Dizziness
Interventions
CME Educational Intervention, Study Developed Educational Materials for Patients
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
90,135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Pasadena, California
Conditions
Visual Field Defect, Stroke, Hemianopia Homonymous, Quadrantanopia, Cortical Blindness, Visual Field Defect, Peripheral, Visual Field Loss, Traumatic Brain Injury, Brain Tumor
Interventions
High-level perceptual learning-based training, Low-level perceptual learning-based training
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Completed Phase 1 Interventional Accepts healthy volunteers

Pilot Clinical Evaluation of Approved Contact Lenses

NCT02540122
Conditions
Vision Disorders
Interventions
Marketed Contact Lens 1, Marketed Contact Lens 2, Marketed Contact Lens 3, Marketed Contact Lens 4
Device
Lead sponsor
Johnson & Johnson Vision Care, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Miami, Florida
Conditions
Allergic Rhinitis
Interventions
Loratadine (Claritin, BAY76-2211)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 65 Years
Enrollment
468 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Teaneck, New Jersey
Conditions
Dysgeusia
Interventions
mBerry, No intervention
Dietary Supplement · Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Hearing Loss, Ear Diseases, Hearing Disorders, Otolaryngological Disease
Interventions
Remote Fitting, In-Office Fitting
Device
Lead sponsor
Advanced Bionics
Industry
Eligibility
13 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Hearing Loss, Sensorineural, Noise Induced Hearing Loss, Sudden Hearing Loss
Interventions
FX-322, Placebo
Drug · Other
Lead sponsor
Frequency Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
7
States / cities
Novi, Michigan • Omaha, Nebraska • Amherst, New York + 3 more
Completed Phase 1Phase 2 Interventional Results available

Gene Therapy for Achromatopsia (CNGA3)

NCT03758404
Conditions
Achromatopsia
Interventions
adeno-associated virus vector AAV- CNGA3
Biological
Lead sponsor
MeiraGTx UK II Ltd
Industry
Eligibility
3 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Withdrawn No phase listed Observational

Hearing Changes After Surgery

NCT04322747
Conditions
Hearing Loss
Interventions
Distortion product otoacoustic emissions (DPOAE)
Diagnostic Test
Lead sponsor
Gateway Biotechnology, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Results available

Expanded Indications in the Adult Cochlear Implant Population

NCT03236909
Conditions
Hearing Loss, Sensorineural
Interventions
MED-EL SYNCHRONY/SYNCHRONY PIN Cochlear Implant System
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
4
States / cities
Miami, Florida • Chapel Hill, North Carolina • Nashville, Tennessee + 1 more
Conditions
Stage 0 Nasopharyngeal Carcinoma, Stage 0 Paranasal Sinus Cancer, Stage I Nasopharyngeal Carcinoma, Stage I Paranasal Sinus Cancer, Stage II Nasopharyngeal Carcinoma, Stage II Paranasal Sinus Cancer, Stage IIA Nasopharyngeal Carcinoma, Stage IIB Nasopharyngeal Carcinoma, Stage III Nasopharyngeal Carcinoma, Stage III Paranasal Sinus Cancer, Stage IV Nasopharyngeal Carcinoma, Stage IV Paranasal Sinus Cancer, Stage IVA Nasopharyngeal Carcinoma, Stage IVA Paranasal Sinus Cancer, Stage IVB Nasopharyngeal Carcinoma, Stage IVB Paranasal Sinus Cancer, Stage IVC Nasopharyngeal Carcinoma, Stage IVC Paranasal Sinus Cancer
Interventions
Physiologic Testing, Quality-of-Life Assessment, Sham Intervention, Therapeutic Procedure, rose essential oil, lemon essential oil, clove essential oil, eucalyptus essential oil, canola oil placebo
Other · Procedure
Lead sponsor
Stanford University
Other
Eligibility
19 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Hemianopia, Homonymous
Interventions
Biofeedback Fixation Training, Saccadic Reading Training
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Ocular Cicatricial Pemphigoid
Interventions
Rituximab
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Neuroectodermal Tumors, Primitive, Liver Neoplasms, Osteosarcoma, Other Childhood Cancers Using Cisplatin-based Regimens
Interventions
N-Acetylcysteine
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
1 Year to 21 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

Sub-Acute Stroke Rehabilitation With AMES

NCT00609115
Conditions
Cerebrovascular Stroke
Interventions
AMES device (test), AMES device (sham), AMES device (crossover)
Device
Lead sponsor
AMES Technology
Industry
Eligibility
18 Years to 80 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
5
States / cities
Rancho Mirage, California • San Francisco, California • Atlanta, Georgia + 2 more
Conditions
Hearing Loss, Age-Related, Speech Intelligibility, Psychosocial Functioning
Interventions
Group Singing, Audiobook Club
Behavioral
Lead sponsor
Toronto Metropolitan University
Other
Eligibility
60 Years and older
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Objectively Diagnose and Monitor Treatment of Light Sensitivity

NCT03694626
Conditions
Photophobia, Traumatic Brain Injury, Migraine
Interventions
Pupillography, Ocular Coherence Tomography (OCT), Wrist-watch sensor device, Videography, Electrophysiology
Device
Lead sponsor
Randy Kardon
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Phase 2 Interventional Results available

Study of Lamotrigine to Treat Ménière's Disease

NCT02158585
Conditions
Meniere's Disease, Ménière's Vertigo, Vertigo, Intermittent, Vertigo, Aural
Interventions
Lamotrigine, Placebo
Drug
Lead sponsor
Dent Neuroscience Research Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Amherst, New York
Recruiting Phase 2Phase 3 Interventional

Alcohol Use Disorder and Cannabidiol

NCT05613608
Conditions
Alcohol Use Disorder
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Irritable Bowel Syndrome
Interventions
Dronabinol, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota