Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 12:41 PM
Ignite Modification Date:
2025-12-24 @ 12:41 PM
NCT ID:
NCT04183361
Eligibility Criteria:
Inclusion Criteria:
1. male and female
2. ages 19-35
3. exposure to noise level ≥ 85 dB (A) per week at the workplace
4. work in noise from 1 to 16 years
5. workplace not involving exposure to carbon disulfide or a mixture of organic solvents that have toxic effects on the ear (toluene, xylene and styrene)
6. unilaterally or bilaterally normal otoscopic findings
7. unilaterally or bilaterally tympanogram: peak pressure value ± 50 daPa at 226 Hz with eardrum mobility of 0.3 to 1.3 mL
Exclusion Criteria:
1. information about an earlier sudden hearing loss
2. information on chronic middle ear inflammation
3. information on ear surgery (except placement of ventilation tubes in the eardrum)
4. information on dizziness associated with hearing loss and noise
5. information on insomnia
6. current use of oral corticosteroids
7. bilaterally found air-bone gap greater than 15 dB
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
19 Years
Study:
NCT04183361
Study Brief:
Protocol Section:
NCT04183361