Protective Effects of EPI-743 on Noise-Induced Hearing Loss

NCT ID: NCT02257983

Last Updated: 2020-11-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

77 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-10-31

Study Completion Date

2016-02-29

Brief Summary

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If effective, administration of EPI-743 should have protective effects against temporary noise-induced hearing loss.

Detailed Description

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Conditions

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Noise-induced Hearing Loss

Keywords

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hearing noise oxidative stress

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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EPI-743

EPI-743 400 mg P.O. TID

Group Type ACTIVE_COMPARATOR

EPI-743

Intervention Type DRUG

EPI-743 (2 capsules 200 mg each) taken at a dose of 400 mg P.O. TID for 9 days with noise exposure for 4 hours on Day 8.

Placebo

Sesame Oil, NF in sealed gelatin capsules to match the test product

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

2 Placebo capsules P.O. TID for 9 days with noise exposure for 4 hours on Day 8.

Interventions

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EPI-743

EPI-743 (2 capsules 200 mg each) taken at a dose of 400 mg P.O. TID for 9 days with noise exposure for 4 hours on Day 8.

Intervention Type DRUG

Placebo

2 Placebo capsules P.O. TID for 9 days with noise exposure for 4 hours on Day 8.

Intervention Type DRUG

Other Intervention Names

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VincerinoneTM EPI743 Matching placebo

Eligibility Criteria

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Inclusion Criteria

* Healthy adults ages 18-30
* Abstention from use of Idebenone, CoQ10, Vitamin E and foods or beverages at least 30 days prior to treatment initiation
* Non-smokers
* Abstention from alcohol from day 0 and throughout the duration of study
* Normal audiology exam
* Subject must be able to swallow size 0 capsules

Exclusion Criteria

* Allergy to EPI-743 or sesame oil or nuts
* Any medical disordere that would prevent subject participation
* Any prescription meds other than for contraception or seasonal allergies
* Any significant patient medical history (cancer, cardiovascular, pulmonary, cognitive, ADHD, hx. of migraines, neurological, kidney)
* Fat malabsorption syndromes
* Anticoagulation thereapy within 30 days of enrollment
Minimum Eligible Age

18 Years

Maximum Eligible Age

30 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Edison Pharmaceuticals Inc

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Colleen Le Prell, Ph.D

Role: PRINCIPAL_INVESTIGATOR

University of Florida

Locations

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University of Florida

Gainesville, Florida, United States

Site Status

Countries

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United States

Related Links

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Other Identifiers

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EPI743-14-026

Identifier Type: -

Identifier Source: org_study_id