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Ear Diseases clinical trials

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NCT ID: NCT05846711 Completed - Vertigo Clinical Trials

The Accuracy of Manual BPPV Diagnostics When Using VNG Goggles.

Start date: April 12, 2023
Phase: N/A
Study type: Interventional

The aim is to investigate the accuracy of manual diagnostics of benign paroxysmal positional vertigo (BPPV) by comparing it to BPPV diagnostics in mechanical rotational chair (TRV chair). VNG (videonystagmography) goggles will be used in both scenarios. Furthermore, the investigators will examine the importance of angulation and velocity in relation to the diagnostic outcome.

NCT ID: NCT05813119 Completed - Diagnosis Clinical Trials

Efficacy of Digital Otoscope and Otoendoscope for Diagnosis of Middle Ear Pathology

otoscopy
Start date: July 1, 2022
Phase:
Study type: Observational

For diagnosis of external and middle ear diseases, an otoscope is a key instrument to use. A microscope has been used as a reference standard to confirm pathology. An endoscope has been also widely used. Both microscope and endoscope provide an excellent image quality, can record and capture the images, and the images can be visualized with an export system. A digital otoscope is widely available and more affordable. A comparative study of the efficacy of the endoscope and the digital endoscope will be performed.

NCT ID: NCT05806086 Completed - Otologic Disease Clinical Trials

Clinical Effect of Panfoxol of Otolaryngological Diseases of Upper Respiratory Tract Infection: A Multicenter Retrospective Observational Study

Start date: January 1, 2021
Phase: N/A
Study type: Interventional

Patients with otolaryngological diseases caused by upper respiratory tract infections, including allergic rhinitis, chronic rhinosinusitis, secretory otitis media, and oblate gland hypertrophy, were treated with all drugs from Sun Yat-sen Memorial Hospital of Sun Yat-sen University, the First Affiliated Hospital of Sun Yat-sen University, Guangdong Provincial People's Hospital, and Guangdong Provincial Hospital of Traditional Chinese Medicine from January 2021 to December 2022. According to the treatment methods, the patients were divided into panfosol + conventional treatment group and conventional treatment group for multicenter retrospective analysis.

NCT ID: NCT05787301 Completed - COVID-19 Clinical Trials

Study of Epidemiologic Investigation and Mechanism of Brain Network of Otologic and Cognitive Function With Post-COVID-19

COVID-19
Start date: December 1, 2022
Phase:
Study type: Observational

The purpose of this study was to analysis the incidence of ear symptoms, cognitive function decline and emotional disorders in Chinese people who were infected with COVID-19, exploring the impact of COVID-19 on the auditory system, cognitive function and emotional function, and analyzing the changes in functional connectivity of brain network after COVID-19 infection.

NCT ID: NCT05467059 Completed - Tinnitus Clinical Trials

Evaluation of Potential Causes of Nap Modulated Tinnitus

TinniNap
Start date: June 9, 2022
Phase:
Study type: Observational [Patient Registry]

The proposed research is a non-interventional study made to evaluate different measurements on 1 group of participants, before and after taking a nap, aiming to potentially guide future investigations on nap-modulated tinnitus to better understand this phenomenon. The main hypothesis is that sleep apneas could be correlated with an increase of tinnitus intensity.

NCT ID: NCT05430282 Completed - Vestibular Disorder Clinical Trials

Cervical Exercise in Peripheral Vestibular Disorders

Start date: June 25, 2022
Phase: N/A
Study type: Interventional

70 patients with peripheral vestibular disorders will be included in the study. Half of the subjects will receive vestibular rehabilitation exercises and the other half will receive additional cervical exercises. Results from the two groups will be compared.

NCT ID: NCT05086809 Completed - Hearing Loss Clinical Trials

Investigation of an Updated Bone-anchored Sound Processor

Start date: September 30, 2021
Phase: N/A
Study type: Interventional

The study is a prospective, single-center, comparative, cross-over study with within-subject control design. In the investigation an updated sound processor will be tested at compared to the CE marked Ponto 3 SuperPower sound processor (available on the market since December 2016) in order to establish marketing claim(s) on the updated sound processor. The performance of the two sound processors will be evaluated via speech and hearing tests, and patient reported outcomes.

NCT ID: NCT05034731 Completed - Hearing Loss Clinical Trials

Evaluation of Remote Fitting in Adult and Pediatric Users of the HiResolution Bionic Ear System

Start date: August 18, 2021
Phase:
Study type: Interventional

This is a prospective within-subjects repeated-measures study that will enroll 17 users 13 years or older implanted with a HiResolution Bionic Ear System.

NCT ID: NCT04776967 Completed - Pressure Injury Clinical Trials

Effect of Total Compression Time and Rate (Slope) on Incidence of Symptomatic ETD and MEB: A Phase II Prospective Study.

Start date: September 8, 2014
Phase: N/A
Study type: Interventional

Eustachian tube dysfunction (ETD) and middle ear barotrauma (MEB) are common reported complications during hyperbaric oxygen treatment. The Phase I study data was the first to demonstrate a statistically significant decrease in the occurrence of symptomatic ETD and middle ear barotrauma (MEB). The Phase I Trial suggested the total time interval and rate (slope) of compression (ROC) may be a determining factor in ETD and MEB. This Phase II study investigates an optimal total time interval and rate of compression to reduce ETD and MEB when considering each multiplace treatment (with multiple patients) as the unit of observation collectively as a group, rather than for each individual patient. Data will be collected prospectively on group patient-treatment exposures. The investigators randomly assigned patient-treatment group exposures to four different time interval and rate (slope) of compression. These total time intervals of compression and rates (slopes) of compression are identical to those used in the Phase I trial. All patients experiencing symptoms of ETD and MEB requiring compression stops will be evaluated post treatment to confirm the presence of ETD and MEB using the O'Neill Grading System (OGS). Data will be analyzed using the IBM-SPSS statistical software program. The number of compression holds observed in each of the 4 compression schedules, similar to ther Phase I trial will be recorded. Patients who are symptomatic and require compression stops (as in the Phase I trial) using a United States Navy Treatment Table 9 (USN-TTN9) during elective hyperbaric oxygen treatments in a Class A multiplace hyperbaric chamber will be analyzed. Analysis using descriptive and inferential statistics will be applied to the patients requiring first stops in the 4 compression profiles. This Phase II study increases the sample size of treatments and they will be combined with the total number of treatments used in the original phase I study. This will increase power to facilitate detailed descriptive analysis and to determine if the findings are robust in the phase I study.

NCT ID: NCT04425928 Completed - Vestibular Disorder Clinical Trials

Activity Treatment on Vestibular Rehabilitation

Start date: April 15, 2018
Phase: N/A
Study type: Interventional

In this study it was aimed to investigate the effects of home treatment program based standard activity on dizziness, balance and daily life activity in patients with dizziness complaint originated from chronic unilateral peripheral vestibular disorder and compare to effects of exercise-based home rehabilitation program.