To find out if the size of prosthesis used for otosclerosis measured before operation has any benefit over measuring the size of prothesis during operation to avoid complications
Not Applicable
- Conditions
- Health Condition 1: H802- Cochlear otosclerosisHealth Condition 2: H808- Other otosclerosisHealth Condition 3: H800- Otosclerosis involving oval window, nonobliterativeHealth Condition 4: H801- Otosclerosis involving oval window, obliterative
- Registration Number
- CTRI/2024/01/061141
- Lead Sponsor
- Post Graduate Institute of Medical Education and Research
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Yet Recruiting
- Sex
- Not specified
- Target Recruitment
- 0
Inclusion Criteria
Clinically and radiologically diagnosed case of otosclerosis of any age and sex
Conductive or mixed type of hearing loss with air bone gap of more than twenty decibel
Intact tympanic membrane
Patient willing for surgery under local or general anaesthesia
Exclusion Criteria
Tympanic membrane perforation
Other middle ear pathology like chronic otitis media, meniere’s disease
Any external ear pathology
Only hearing ear
History of previous surgery
Pregnant women
Patient not willing for surgery and follow-up
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To assess if measuring stapes prosthesis length on HRCT temporal bone is accurate to prevent post-operative complications.Timepoint: 6 weeks
- Secondary Outcome Measures
Name Time Method To assess the audiological outcomes after surgeryTimepoint: 6 weeks