Audiological Assessment of Recovered Covid 19 Subjects.

September 21, 2021 updated by: Mostafa kamal Mostafa Mohamed, Assiut University
To assess the audiological profile in recovered covid 19 subjects in comparison with control group.

Study Overview

Status

Not yet recruiting

Conditions

Intervention / Treatment

Detailed Description

The outbreak of novel Severe Acute Respiratory Syndrome Corona virus type 2 (nSARS-CoV-2) infection in Wuhan, China in December 2019 has had impact on the world, resulting in over 2.2 million deaths globally The world envisioned sufferings of high proportions of losses in terms of health,finances and importantly, life.

The common symptoms including fever, cough, fatigue and gastrointestinal disorders have been well documented. Sensorineural hearing loss has been more commonly implicated in these patients although a few have exhibited conductive hearing loss. theViral upper respiratory tract infections have linked to new cases of otitis media. Although There is some controversy regarding the significance of viral species, but the human corona virus has been isolated from middle ear fluid and linked to otitis media in children. Most patients affected are asymptomatic or experience mild symptoms.

Various theories explaining the involvement of the ear following covid infection have been pos tulated, which include immune mediated damage,haematogenous spread, ischaemia theory, inflammation of auditory pathway components, presence of angiotensin converting enzyme receptors (ACE2) receptors in neurons and glial cell.

The hearing loss in COVID-19 could also be the consequence of therapy with chloroquine and hydroxychloroquine, which are part of clinical practice guidelines for COVID-19 treatment in several countries . These drugs are used for the treatment of malaria and some chronic inflammatory diseases as well. It is well known that these medications can induce hearing loss. Ototoxicity of chloroquine and hydroxy- chloroquine is the result of inner ear damage . The recommended dose of these drugs for COVID-19 treatment is higher than for malaria; therefore, ototoxic effect could be higher.Though many vaccines were intro- duced, the disease has hit second and third waves in many countries, elevating the number of infected individuals getting infected .

Some studies reported that the COVID-19 group had significantly poorerhearing thresholds at high frequencies. In addition, the amplitudes of transient evoked otoacoustic emissions ,in two of thesestudies were significantly lower for the COVID-19 group.

Study Type

Observational

Enrollment (Anticipated)

70

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact Backup

  • Name: Eman Abdelfatah sayed
  • Phone Number: +201007238234

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 50 years (Adult)

Accepts Healthy Volunteers

N/A

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Male or female subjects have recovered from covid 19 ..their age from 18_50

Description

Inclusion Criteria:

  • Age 18_50

Exclusion Criteria:

  1. History of previous ear symptoms, tympanic membrane perforations,ear trauma or ear surgeries
  2. Evidence of systemic illness as Diabetes mellitus, Renal disease, patients received ototoxic drugs.
  3. Evidence of neurologicl or psychiatric disease.
  4. covid 19 Patients not maintaining saturation and requiring O2 support and intensive care unit patient.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Audiological assessment of recovered covid 19 subjects
Time Frame: base line
To evaluate the audiological profile of recoveredcovid 19 subjects in comparison with control group
base line

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Assiut University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

October 1, 2021

Primary Completion (Anticipated)

October 1, 2022

Study Completion (Anticipated)

April 1, 2023

Study Registration Dates

First Submitted

September 17, 2021

First Submitted That Met QC Criteria

September 17, 2021

First Posted (Actual)

September 22, 2021

Study Record Updates

Last Update Posted (Actual)

September 24, 2021

Last Update Submitted That Met QC Criteria

September 21, 2021

Last Verified

September 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • AARC19

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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