Clinical trials: Evoked Potentials, Auditory
Hearing Loss, Sensorineural, Cochlear Hearing Loss
Evaluation of the CochSyn Device in Clinical Practice
This study investigates a new type of auditory evoked brain potentials for the quantification and classification of peripheral hearing damage (The CochSyn Test).
- Conditions
- Hearing Loss, Sensorineural, Cochlear Hearing Loss, Cochlear Synaptopathy, DFNA9
- Trial name
- Earditech 2 (NCT07091071)
- Testing
- CochSyn device
- Where
- 3 sites in Belgium
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University Ghent
Evoked Potentials, Healthy Volunteers
Acupuncture and Auditory Evoked Potentials
To investigate whether body acupuncture of acupuncture points specific for hearing influences the auditory avoked potentials in comparison to puncture of non-specific acupuncture points
- Trial name
- NCT00333606
- Testing
- Acupuncture
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Taras Usichenko
General Anesthesia
Neuronal Mechanisms of Sensory Processing During General Anesthesia
The ability of Mid Latency Auditory Evoked Potentials for a routine monitoring of sensory suppression should be evaluated during a wide spectrum of clinically common forms general anesthesia.
- Trial name
- BEO (NCT00434382)
- Testing
- Sevoflurane, Isoflurane, Desflurane
- Where
- 4 sites in Germany
- Volunteers
- 768 people
- Sponsor
- Ludwig-Maximilians - University of Munich
Developmental Stuttering, Evoked Potentials Auditory
Effect of Stuttering Remediation Exercises on Cortical Auditory Evoked Potentials
studying how the cortical auditory evoked potentials differ in children who stutter from who do not stutter and how these potentials change with therapy
- Trial name
- NCT05473572
- Testing
- Fluency shaping exercises
- Where
- Egypt
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Alaa Mamdouh
Hearing Loss, Sensorineural, Bilateral Vestibulopathy
Effect of Hearing Loss and Vestibular Decline on Cognitive Function in Older Subjects
The world population has been growing and aging dramatically, with a rising prevalence of dementia. Worldwide, around 50 million people have dementia, with 10 million new cases added every year.
- Conditions
- Hearing Loss, Sensorineural, Bilateral Vestibulopathy, Alzheimer Disease, Mild Cognitive Impairment
- Trial name
- GECkO (NCT04385225)
- Testing
- Longitudinal follow-up
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Conscious Sedation, Deep Sedation
Effects of Two Different Sedation Regimes on Auditory Evoked Potentials and Electroencephalogram (EEG)
Sedation may be necessary in intensive care to facilitate diverse therapeutic interventions, but the use of sedative drugs may increase the risk of delirium and long-term cognitive impairment.
- Conditions
- Conscious Sedation, Deep Sedation, Critical Care
- Trial name
- NCT00641563
- Testing
- Dexmedetomidine, Midazolam, Remifentanil
- Where
- Switzerland
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Monitoring of Depth of Anesthesia, AAI Index
Monitoring of Adequate Course of General Anesthesia
Clinical monitoring is the most common method of adjustment of the appropriate level of general anesthesia. However, the episodes of intraoperative awareness are still reported, suggesting that clinical observations may not be…
- Trial name
- MoDA (NCT03331692)
- Testing
- monitoring of the proper level of general anesthesia
- Where
- Poland
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- Military Institute od Medicine National Research Institute
Healthy
Anesthetics and Auditory, Visceral, and Heat Evoked Potentials
The aim of the present study is to investigate and quantify the influence of commonly used anesthetics on auditory and pain evoked potentials.
- Trial name
- NCT00534586
- Testing
- Propofol, Remifentanil, S-Ketamine
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Technical University of Munich
Hearing Loss, Sensorineural, Deafness
Long Latency Auditory Evoked Potentials (P300) Outcomes in Patients With Unilateral Cochlear Implants
Bilateral severe to profound hearing loss is a socially disabling handicap. Cochlear implants can be used to improve hearing in cases where conventional hearing aids are not effective.
- Trial name
- NCT03352154
- Testing
- P300 - Auditory long latency potential
- Volunteers
- 21 people
- Sponsor
- University of Sao Paulo
Normal Hearing (76 Subjects), Subjects With Hearing Loss (15 Subjects)
The Normal Standard of Brainstem Auditory Evoked Potential in Adults Using a New Device
There are no differences between the exams made with the new device,that evaluates the hearing, and the device gold standard, that is widely used in clinics and hospitals.
- Trial name
- NCT01132092
- Where
- Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- Universidade Estadual de Ciências da Saúde de Alagoas
Autism Spectrum Disorder
Autism Spectrum Disorder: BAEPs Findings and Behavioral Responses to Sounds
There are many studies in the literature that study the sensory profile of children with autism spectrum disorder (ASD), which can essentially have three types of behavior: (1) Registration, (2) Seeking, (3) Sensitivity, and (4)…
- Trial name
- NCT05520632
- Testing
- Brainstem Auditory Evoked Potentials
- Where
- Portugal
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Instituto de Ciências Biomédicas Abel Salazar
General Anaesthesia, Depth of Anaesthesia
Epileptiform EEG Patterns During Induction of General Anaesthesia With Sevoflurane Compared to Those With Propofol
The aim of the study was to assess the influence of volatile induction of general anaesthesia with sevoflurane using two different techniques and intravenous anaesthesia with propofol on the possible presence of epileptiform…
- Conditions
- General Anaesthesia, Depth of Anaesthesia, Intraoperative Awareness, Seizures
- Trial name
- EEG (NCT03209323)
- Testing
- electroencephalography (EEG), bispectral index (BIS), response and state entropy (RE and SE)
- Where
- Poland
- Volunteers
- 60 people
- Sponsor
- Medical University of Silesia
Cochlear Implantation
Follow-up of Cochlear Implanted Children at 3 Years : Comparison of Electrophysiological and Speech-language Results
The objective of the study is to compare the responses recorded with automated cortical auditory evoked potentials, of children who had one or two cochlear implants for 3 years, and the results of the speech therapy assessment.
- Trial name
- ImplantHear3 (NCT04192968)
- Testing
- Cortical auditory evoked potentials, Additional exams
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Healthy Adult, Diabetic Retinopathy, DR
The Effect of Different Auditory Types on Visual Evoked Potentials (VEP)
To investigate the effect of different sound types on pattern visual evoked potential (VEP) responses among healthy adults
- Trial name
- NCT07850245
- Where
- Saudi Arabia
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- King Saud University
Autism Spectrum Disorder
Auditory Brainstem Evoked Potentials in Autism Spectrum Disorder
This retrospective study investigates auditory brainstem evoked potentials (BAEPs) in children with autism spectrum disorder (ASD) compared with other neuropsychiatric conditions.
- Trial name
- NCT07743177
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- IRCCS National Neurological Institute "C. Mondino" Foundation
Coma, Heart Arrest
Predictive Outcome in Comatose Patients
Evaluating the prognosis of comatose patients after cardiac arrest (CA) in the intensive care unit (ICU) remains challenging. It requires a multimodal approach combining standardized clinical examination, serum biomarkers…
- Conditions
- Coma, Heart Arrest, Cardiopulmonary Resuscitation
- Trial name
- PRECOM (NCT05321459)
- Testing
- Neurological prognosis
- Where
- 7 sites in France
- Volunteers
- 100 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
General Anesthesia
Relationship Between the Depth of Anesthesia and Auditory Evoked Potentials (P3a)
The interest of perioperative cerebral monitoring and in particular electroencephalography (EEG) to reduce neurological and cognitive damage in surgery has been the subject of abundant research and corresponds to a crucial issue.
- Trial name
- MP3 (NCT05283018)
- Testing
- Electroencephalogram recording, Auditory stimulation, Transcranial Doppler
- Where
- France
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Childrens 0 to 18 Years of Age Who Require Moderate Sedation
Sedation for Brainstem Evoked Auditory Response (BEAR) Testing Using Intravenous Pentobarbital
This is a retrospective chart review study (700 charts from 2002 to 2010)of children from 0 to 18 years of age who have undergone Brainstem Evoked Auditory Response (BEAR)testing using midazolam and pentobarbital protocol for…
- Trial name
- NCT01282112
- Where
- United States
- Volunteers
- 416 people, healthy volunteers welcome
- Sponsor
- Akron Children's Hospital
Healthy
EEG and Auditory Evoked Potentials During Local Anesthesia
The aim of the present study was to investigate the sensitivity of AEP (auditory evoked potentials) to muscular artefacts using sedation and local anesthesia.
- Trial name
- NCT00408941
- Testing
- Propofol, Prilocaine
- Where
- Germany
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Technical University of Munich
Hearing Impairment
Speech-Evoked Auditory Potentials: Multisite Pediatric Evaluation
The goal of this study is to evaluate the sensitivity of a newly-developed prototype device in its ability to measure brain responses to speech sounds in an infant population.
- Trial name
- SEFR (NCT07392164)
- Testing
- A newly developed prototype device for speech-evoked EFR Measurement
- Where
- 3 sites in Australia, Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Susan Scollie