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Clinical Trial Details — Status: Active, not recruiting

Administrative data

NCT number NCT00271778
Other study ID # M06b/2003-04
Secondary ID
Status Active, not recruiting
Phase Phase 3
First received January 3, 2006
Last updated January 3, 2006
Start date July 2003
Est. completion date June 2006

Study information

Verified date December 2005
Source Karnataka Institute of Medical Sciences
Contact n/a
Is FDA regulated No
Health authority India: Ministry of Health
Study type Interventional

Clinical Trial Summary

Mastoidotympanoplasty is a recognised surgery that is performed for chronic otitis media. But whether mastoidectomy in addition to tympanoplasty is really necessary in each and every case of quiescent chronic otitis media still remains controversial. Hence this study has been undertaken to study the differences in the outcomes of the 2 surgical procedures performed for chronic otitis media in a randomized control design.


Description:

Design: single blinded randomized control study. Setting: Tertiary referral medical college hospital. Sample size: 60. No of groups: 2 [30 cases in each group]. Group 1: Patients undergoing mastoidotympanoplasty. Group 2: Patients undergoing tympanoplasty only. No of strata: 3.

Outcomes:

1. Improvement of hearing

2. Closure of tympanic perforation

3. Recurrence of disease

4. external ear canal stenosis

Tools for measurement of outcomes [before and after surgery]:

1. Pure tone audiometry

2. Impedance audiometry

3. Otoendoscopy

4. External ear canal dimensions


Recruitment information / eligibility

Status Active, not recruiting
Enrollment 60
Est. completion date June 2006
Est. primary completion date
Accepts healthy volunteers No
Gender Both
Age group 10 Years to 50 Years
Eligibility Inclusion Criteria:Chronic tubotympanic otitis media in quiescent phase with intact ossicular chain -

Exclusion Criteria:1. atticoantral otitis media 2. Specific otitis media 3. Sensorineural hearing loss 4. Fixed/Dislocated ossicular chain 5. Uncorrectable disease focus in nose/throat 6. Chronic otitis media in active phase 7. Chronic otitis media with complications 8. Extensive unresectable tympanosclerosis

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind, Primary Purpose: Treatment


Intervention

Procedure:
mastoidotympanoplasty and tympanoplasty


Locations

Country Name City State
India Department of ENT, KIMS Hubli Karnataka

Sponsors (1)

Lead Sponsor Collaborator
Karnataka Institute of Medical Sciences

Country where clinical trial is conducted

India, 

Outcome

Type Measure Description Time frame Safety issue
Primary Pure tone audiometry
Primary Impedance audiometry
Primary Otoendoscopy
Primary External ear canal dimensions
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