Clinical trials: Sensory Function
Anosmia
Clinical Assessment of Insulin Fast Dissolving Film in Treatment of Post Infection Anosmia
The study aimed to investigate the efficacy of insulin in a new dosage form ( fast dissolving film) in treatment of anosmia in patients post infested with Covid-19. The study implication based in two methods evaluations 1.
- Trial name
- NCT04657809
- Testing
- Insulin film, Fast dissolving film
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Soad Ali
Chronic Otitis Media With Effusion, Conductive Hearing Loss
Montelukast for Children With Chronic Otitis Media With Effusion (COME): A Double-blind, Placebo-controlled Study
The purpose of our double-blind, placebo controlled study is to test the hypothesis that montelukast therapy might be associated with improved hearing in certain sub populations of children suffering from OME.
- Trial name
- COME (NCT01967498)
- Testing
- Montelukast
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Pain
Study of Three Capsaicin Dermal Liquid Formulations on Epidermal Nerve Fiber Immunostaining and Sensory Function
The purpose of this study is to evaluate potential changes in epidermal nerve fiber immunostaining (ENFI) and sensory nerve function in healthy normal volunteers following single applications of three different investigational…
- Trial name
- NCT00528216
- Testing
- Capsaicin Dermal Liquid
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- NeurogesX
Spinal Needle Diameter and Design, Click Feeling
The Effect of Different Types of Spinal Needles on the Success of the Procedure
The effects of spinal needles with different tip designs on the success of the application and the number of attempts required to get the spinal click feeling.
- Trial name
- NCT05704816
- Testing
- Spinal anesthesia application
- Where
- Turkey (Türkiye)
- Volunteers
- 213 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Sensorineural Hearing Loss
Investigation of Anatomical Correlates of Speech Discrimination
Understanding speech is essential for good communication. Individuals with hearing loss and poor speech discrimination often have little success with hearing aids because amplifying sound improves audibility, but not clarity of…
- Trial name
- NCT01781039
- Testing
- Hearing Aid fitting
- Where
- United States
- Volunteers
- 186 people, healthy volunteers welcome
- Sponsor
- Steward St. Elizabeth's Medical Center of Boston, Inc.
Hearing Loss, Conductive
Testing a New App for Children With Glue Ear
To assess whether children with glue ear ( and some normal hearing controls) and their families find the Hear Glue Ear application acceptable and easy to use.
- Trial name
- NCT06256081
- Testing
- Hear Glue ear application
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Dr. Tamsin Brown
Healthy Subjects
The Effects of Caffeine on Vestibular Evoked Myogenic Potentials in Healthy Subjects
The principal aim of this study is to evaluate the presence of changes in cervical vestibular evoked myogenic potentials (VEMPc) after acute intake of caffeine in healthy subjects.
- Trial name
- NCT01693809
- Testing
- Caffeine
- Where
- Brazil
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Hospital do Servidor Publico Estadual
Dry Age-related Macular Degeneration, Vision Impairment and Blindness
Vision Improvement for Legally Blind Dry AMD Patients
This retrospective observational study is intended to assess the feasibility of using a nonsignificant risk device for vision improvement for legally blind dry AMD patients.
- Trial name
- NCT04875234
- Testing
- Clear-K Low Vision Aid Treatment
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Optimal Acuity Corporation
Tinnitus
Peripheral-central Correlation Study on the Treatment of Chronic Tinnitus With "Dao qi Tong Luo" Based on the Theory of "Connecting the Two Ears to the Brain"
By comparing the clinical manifestations, ABR parameters and cerebral cortex blood oxygen levels of chronic tinnitus patients and healthy subjects under two different body states, the peripheral-central correlation of chronic…
- Trial name
- NCT06401993
- Testing
- The "dao qi tong luo" group, The acupuncture group
- Where
- China
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- The Third Affiliated hospital of Zhejiang Chinese Medical University
Color Blindness, Acquired
Evaluating Color Perception Under LED Red/Green and Green Dominant Light
The investigators are testing a Light-emitting Diode (LED) flashlight from First-Light™ USA called the Tomahawk MC Tactical Light to determine the range of colors people are able to see with these flashlights at night.
- Trial name
- NCT01927536
- Testing
- White LED Flashlight, Red/Green Green Dominant LED Flashlight
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Oral Proprioceptive Sensitivity and Upper Limb Kinesthetic Acuity
Oral Proprioceptive Sensitivity and Upper Limb Kinesthetic Acuity: A Pilot Study
The goal of this observational study is to investigate whether differences in oral proprioceptive sensitivity are associated with differences in kinesthetic acuity of the upper limbs in children.
- Trial name
- NCT07854314
- Testing
- Upper-Limb Kinesthetic Acuity Assessment, Effect of Auditory Stimulation on Visual Perception, Oral Proprioceptive Sensitivity Assessment
- Where
- Spain
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Sophie Román Richon
Tinnitus, Subjective
Treatment for Post Acute COVID-19 Syndrome
Post-acute COVID-19 tinnitus has not been treated successfully. As tinnitus may be related to SARS-CoV-2 neurological manifestations.
- Trial name
- NCT05507372
- Testing
- Pimozide 1 MG
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Applied Biology, Inc.
Deafness
Novel Coding Strategies for Children With Cochlear Implants
The purpose of this study is to understand performance with a cochlear implant. The long-term goals of this research are to improve sound perception with cochlear implants and to better understand the functioning of the auditory…
- Trial name
- NCT05203302
- Testing
- Single-Electrode Pulse Train, Modulation Detection Threshold (MDT) and Gap Detection Tasks, Sound coding strategy.
- Where
- United States
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Hearing Loss, Cochlear
Electrocochleography Function for Monitoring Residual Hearing
This trial is a pilot study to assess the feasibility of using Electrocochleography recorded from a cochlear implant intra-operatively in real time to monitor the progress of its insertion. Correlation between: 1.
- Trial name
- ECochG (NCT03848338)
- Testing
- Electrocochleography
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Upper Crossed Syndrome
Cervical Position Sense, Core Stability, and Postural Balance in University Students With Upper Crossed Syndrome
This study aims to investigate the relationship between cervical position sense, core stabilization, and postural balance in university students aged 18-30 years with Upper Crossed Syndrome (UCS).
- Trial name
- NCT07577492
- Testing
- postural and balance assessment battery
- Where
- Turkey (Türkiye)
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Istinye University
Retinal Dystrophies, Color Vision Defects
Natural History Study of Inherited Retinal Diseases
This prospective, observational investigation seeks to delineate the interplay between chromatic vision deficits and both functional visual outcomes and anatomical retinal biomarkers in individuals affected by Inherited Retinal…
- Conditions
- Retinal Dystrophies, Color Vision Defects, Vision Disorders, Macular Degeneration
- Trial name
- MojiLVCDT (NCT07085533)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Zhongmou Therapeutics
Visual Disorder
Clinical Evaluation of Approved and Investigational Contact Lenses
This study is a multi-site, 5-visit dispensing, bilateral double-arm parallel group design, double-masked clinical trial using an investigational contact lens and a marketed contact lens.
- Trial name
- NCT02669095
- Testing
- Investigational Contact Lenses (Test), Marketed Contact Lenses (Control)
- Where
- 4 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cannabis, Pain
Repeated Cannabis Administration on Experimental Pain and Abuse Liability
Chronic pain is a significant public health concern in the U.S., for which prescription opioids have historically been the standard treatment. This has resulted in striking rates of opioid use disorders and fatal overdoses.
- Conditions
- Cannabis, Pain, Tolerance, Hyperalgesia
- Trial name
- NCT04576507
- Testing
- Active Cannabis
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Auditory Diseases, Central
Comparing Hearing Aid Fitting Methods in Blast-exposed Veterans
Since 2000, at least 250,000 U.S. Service members have experienced a blast-related mild traumatic brain injury. A retrospective analysis of over 100,000 post-9/11 Veterans shows that blast injury more than doubles the risk of a…
- Trial name
- SBA (NCT06309264)
- Testing
- Phonak Lumina P90
- Where
- 3 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Vestibular Function Tests, Dizziness
Efficacy of a Transcranial Vibrating System for Minimizing Dizziness During Caloric Testing
Vestibular disorders are among the most common causes of disability in society. Vestibular dysfunction affects over one third of the population over the age of 40 and a significant percentage of the younger population.
- Trial name
- NCT03618199
- Testing
- Efficacy of transcranial vibrating system on mitigating dizziness and nausea during caloric testing
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Otolith Labs
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