Clinical Trials

Hearing loss

Displaying 5 studies

Optimal Electrode Configuration of the MedEl Flex 28 Rochester, MN

The purpose of this study is to determine if adults using the MedEL Flex 28 cochlear implant derive greater benefit from temporal cues when they are coded by fewer numbers of apical electrodes.
Efficacy and Safety of AUT00063 Versus Placebo in Age-Related Hearing Loss Rochester, MN

This study aims to demonstrate that the investigational drug AUT00063 is effective and safe in the treatment of age-related hearing loss.
Role of Sound Source Location on Directional Microphone Benefit in Adult Cochlear Implant Recipients Rochester, MN

The purpose of this study is to evaluate how the benefit obtained from using a directional microphone like StereoZoom in noise varies with location of the speech source (functional directionality).
Can Consumers Detect Ear Disease Prior to Hearing Aid Use? Scottsdale/Phoenix, AZ

The specific aim of this work is to optimize consumer and non-physician detection of ear disease.
A Study to Determine the Feasibility of Doppler Ultrasound of Large Arterial Systems of the Brain as Vascular Involvement Markers in Presbyacusis and Presbyvestibulopathy Jacksonville, FL

The purpose of this study is to benchmark the feasibility of carotid artery biomechanical analysis and vertebral-basilar Transcranial Doppler (TCD) as markers of vascular involvement in presbyacusis and presbyvestibulopathy.