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ClinicalTrials.gov public records Last synced May 21, 2026, 8:07 PM EDT

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

Showing 1–22 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Subjective Tinnitus Clear all
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Tinnitus
Interventions
No intervention
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
45 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced May 21, 2026, 8:07 PM EDT
Completed Phase 1Phase 2 Interventional Results available
View directory record Official record
Conditions
Tinnitus, Subjective
Interventions
OTO-313, Placebo
Drug
Lead sponsor
Otonomy, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
16
States / cities
Los Angeles, California • San Diego, California • Colorado Springs, Colorado + 13 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2022 · Synced May 21, 2026, 8:07 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Subjective Tinnitus
Interventions
Conventional sound generator (SG), Placebo sound generator (placebo SG), Standard of Care (SC), Directive Counseling (DC)
Device · Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
151 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
6
States / cities
Camp Pendleton, California • San Diego, California • Travis Air Force Base, California + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 20, 2018 · Synced May 21, 2026, 8:07 PM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Tinnitus
Interventions
Bimodal rTMS
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 1, 2013 · Synced May 21, 2026, 8:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Tinnitus, Noise Induced Tinnitus, Tinnitus, Subjective, Tinnitus, Objective, Tinnitus Aggravated, Tinnitus, Pulsatile, Tinnitus, Spontaneous Oto-Acoustic Emission, Tinnitus, Clicking, Tinnitus, Tensor Tympani Induced
Interventions
Meditation
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 21, 2020 · Synced May 21, 2026, 8:07 PM EDT
Completed Early Phase 1 Interventional
View directory record Official record
Conditions
Tinnitus, Subjective
Interventions
Transcranial electrical stimulation (tES)
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced May 21, 2026, 8:07 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Tinnitus
Interventions
Tinnitus retraining therapy, Sound therapy
Behavioral · Device
Lead sponsor
Tinnitus Research Consortium
Other
Eligibility
18 Years to 75 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Springfield, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 23, 2009 · Synced May 21, 2026, 8:07 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Tinnitus
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS), pilot study
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 15, 2014 · Synced May 21, 2026, 8:07 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Tinnitus, Tinnitus, Subjective
Interventions
Cold pack-delivered mild therapeutic hypothermia, Sham device
Device
Lead sponsor
Restorear Devices LLC
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced May 21, 2026, 8:07 PM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Tinnitus, Subjective
Interventions
Transcranial Direct Current Stimulation
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced May 21, 2026, 8:07 PM EDT
Recruiting No phase listed Observational
View directory record Official record
Conditions
Tinnitus, Subjective, Tinnitus, Bilateral, Tinnitus, Noise Induced, Tinnitus, Hearing Loss, Cochlear Implant Users
Interventions
Survey using a questionnaire.
Other
Lead sponsor
Nicolas Gninenko
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced May 21, 2026, 8:07 PM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Tinnitus, Subjective, Tinnitus
Interventions
Nortriptyline + Topiramate, Verapamil + Paroxetine, Placebo
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
25 Years to 85 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced May 21, 2026, 8:07 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Subjective Tinnitus
Interventions
OTO-313, Placebo
Drug
Lead sponsor
Otonomy, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
31
States / cities
Fresno, California • Torrance, California • Aurora, Colorado + 26 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2023 · Synced May 21, 2026, 8:07 PM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Tinnitus, Tinnitus, Subjective
Interventions
Cold pack-delivered mild therapeutic hypothermia, Sham (No Treatment)
Device
Lead sponsor
Restorear Devices LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Bozeman, Montana
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced May 21, 2026, 8:07 PM EDT
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Tinnitus
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 80 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 22, 2012 · Synced May 21, 2026, 8:07 PM EDT
Enrolling by invitation Phase 2 Interventional
View directory record Official record
Conditions
Tinnitus
Interventions
DMSO-based otic solution with betahistine, dexamethasone, and lidocaine, DMSO-based transdermal cream with levocarnitine and N-acetylcysteine
Drug
Lead sponsor
Leading Edge Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Ithaca, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced May 21, 2026, 8:07 PM EDT
Completed Phase 3 Interventional
View directory record Official record
Conditions
Subjective Tinnitus
Interventions
Neramexane mesylate, Placebo
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 75 Years
Enrollment
455 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
39
States / cities
Gilbert, Arizona • Phoenix, Arizona • Tucson, Arizona + 33 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2012 · Synced May 21, 2026, 8:07 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Subjective Tinnitus
Interventions
rTMS
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced May 21, 2026, 8:07 PM EDT
Terminated Phase 3 Interventional
View directory record Official record
Conditions
Subjective Tinnitus
Interventions
Neramexane mesylate
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 75 Years
Enrollment
821 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
31
States / cities
Tucson, Arizona • Burbank, California • Fresno, California + 27 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2012 · Synced May 21, 2026, 8:07 PM EDT
Not yet recruiting Not applicable Interventional
View directory record Official record
Conditions
Tinnitus, Subjective, Hyperacusis, Hearing Disorders
Interventions
Transcranial Direct Current Stimulation (tDCS), Sham TDCS
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced May 21, 2026, 8:07 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Tinnitus, Subjective
Interventions
Resound Relief smartphone app
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
21 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced May 21, 2026, 8:07 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Tinnitus, Subjective
Interventions
Curcumin-phosphatidylcholine, Placebo capsule
Biological
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 99 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
3
States / cities
Farmington Hills, Michigan • Novi, Michigan • Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 19, 2023 · Synced May 21, 2026, 8:07 PM EDT