Clinical trialNCT02798783CompletedObservational

Enlarged Vestibular Aqueduct Registry

SponsorUniversity Hospitals Cleveland Medical CenterEnrollment165Enlarged Vestibular AqueductSensorineural Hearing Loss

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

People with the congenital anatomical malformation known as "Enlarged Vestibular Aqueduct" (EVA) may experience decline in hearing ability. This is an online registry to gather patient experiences with EVA, with the goal of providing future researchers with the information necessary to better evaluate and make recommendations for patients with EVA. Data will be obtained from volunteers who enroll and submit their information on a website, https://eva.uhhospitals.org, and a limited data set may be provided to researchers interested in analyzing repository data. The limited data set would not contain any identifiable information except for ages, dates such as date of diagnosis, or city/state of residence. EVA Research Project Website: http://rainbow.org/EVAResearch EVA Patient Registry Website: https://eva.uhhospitals.org

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Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Benjamin A Reinthal
University Hospitals Cleveland Medical Center
Study Director
clinicaltrials.gov ↗
Cliff Megerian, MD
University Hospitals Cleveland Medical Center
Principal Investigator
clinicaltrials.gov ↗
Mustafa S Ascha, MS
University Hospitals Cleveland Medical Center
Study Director
clinicaltrials.gov ↗
Todd D Otteson, MD, MPH
University Hospitals Cleveland Medical Center
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

University Hospitals Cleveland Medical Center
Cleveland, Ohio, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 29 Jun 2021
Primary completion: 2 Jun 2023
Completion: 2 Jun 2023
Last update posted: 6 Dec 2023
Registered enrollment: 165
Registry id: NCT02798783

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.