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ClinicalTrials.gov public records Last synced May 21, 2026, 5:35 PM EDT

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Filters: Condition: Diseases of the Ear and Mastoid Process Clear all
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 40 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 12, 2017 · Synced May 21, 2026, 5:35 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Infectious Disease, Neoplasms, Diseases of the Blood and Blood-Forming Organs and Certain Disorders Involving the Immune Mechanism (D50-D89), Endocrine, Nutritional and Metabolic Diseases (E00-E89), Mental and Behavioural Disorders, Diseases of the Nervous System, Diseases of the Eye and Adnexa, Diseases of the Ear and Mastoid Process, Diseases of the Circulatory System, Diseases of the Respiratory System, Diseases of the Digestive System, Diseases of the Skin and Subcutaneous Tissue, Diseases of the Musculoskeletal System and Connective Tissue, Diseases of the Genitourinary System, Pregnancy, Childbirth and the Puerperium, Certain Conditions Originating in the Perinatal Period, Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99), Symptoms, Signs and Abnormal Clinical and Laboratory Findings, Not Elsewhere Classified, Injury, Poisoning and Certain Other Consequences of External Causes, External Causes of Morbidity and Mortality, Factors Influencing Health Status and Contact With Health Services
Interventions
Not listed
Lead sponsor
Anova Enterprises, Inc
Industry
Eligibility
18 Years and older
Enrollment
100,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Arlington Heights, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced May 21, 2026, 5:35 PM EDT
Withdrawn No phase listed Observational
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 8, 2022 · Synced May 21, 2026, 5:35 PM EDT