Filter By
Clear all Advanced
I am/have/had
added new label for I am/have/had
I am looking for
added new label for I am looking for
Advanced Filters
Found 9 clinical trials
Hearing Speech in Noise

The purpose of the study is to learn more about how people process speech. There is 1 study visit that will last about 1 hour. Participation includes an audiogram, a word-in-noise identification

  • 11 Feb, 2019
  • 1 location
Intranasal Dexmedetomidine for Sedated Hearing Testing

Auditory brainstem response testing is necessary in children who are not able to be tested by classical audiogram, because of their age or an associated retarded psycho-motor development or

  • 02 Aug, 2020
  • 2 locations
Effect of Hericium Erinaceus on Clinical Patients With Hearing Impairment

This study aims to investigate the effect of Hericium Erinaceus on clinical patients with hearing impairment and possible mechanisms. Subjects with hearing impairment will be enrolled and randomly divided into experimental or control group supplemented with Hericium Erinaceus (430 mg/kg/day) or placebo, respectively for eight months. Basic characteristics will be …

sensorineural hearing loss
hearing impairment
  • 08 Nov, 2020
  • 1 location
Iron Balance Study of Deferasirox Deferoxamine and the Combination of Both

Subjects with thalassemia major require regular transfusion therapy to sustain life. The iron present in the transfused blood remains in the body where it can cause a variety of organ dysfunctions. Lifelong iron chelation therapy is needed to maintain iron balance but its effectiveness varies greatly. Like that of deferoxamine …

iron overload
chelation therapy
  • 07 Nov, 2020
  • 1 location
Optimization of a Non-invasive Electrophysiological Method for Studying the Functionality of Auditory Nerve Fibers

Acoustic overexposure can induced temporary or hearing loss. Usually hearing loss is associated with cochlear cell damages. Recently, a new pathological entity was described and called "hidden hearing loss". In animal model, the histopathology revealed a selective reduction in the number of auditory fibers, resulting in a decrease in the …

  • 15 Dec, 2019
  • 1 location
AB-Intra- and Post-Operative Measures of Auditory Function

The purpose of this study is to see how the inner ear responds to sound delivered to the ear canal during and after your cochlear implant surgery. This information may be helpful in telling us how well a cochlear implant performs after surgery.

cochlear implant
pure tone audiometry
  • 29 Dec, 2019
  • 1 location
The SeaSHeL National Prospective Cohort Study

Each year, approximately 15,000 people in the United Kingdom experience sudden loss of hearing that is sensorineural in nature. In the majority of cases, the cause is unknown despite investigation, and these cases are termed idiopathic 'sudden onset sensorineural hearing loss' (SSNHL). Treatment options for idiopathic SSNHL mainly include steroid …

  • 27 Jul, 2020
Epidemiological Clinical and Etiological Features of SUSAC's Syndrome

SUSAC's Syndrome (SS) is characterized by the clinical triad of encephalopathy, hearing loss, and retinal artery branch occlusions. Since the first description of SS in 1979, hundreds of patients with SS, mostly young women, have been reported. However, comprehensive epidemiological, clinical and etiological features of SS have never been specifically …

hard of hearing
sensorineural hearing loss
  • 21 Jan, 2021
  • 1 location
Enlarged Vestibular Aqueduct Registry

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. …

  • 21 Apr, 2019
  • 1 location