A Cross Sectional Study of Clinicopathologic Behaviour of Primary, Secondary and Mixed Types of Atticoantral Chronic Otitis Media

Karnataka Institute of Medical Sciences1 个研究点分布在 1 个国家目标入组 192 人开始时间: 2003年7月最近更新: 2006年11月30日

适应症

试验速览

阶段: 不适用
发起方: Karnataka Institute of Medical Sciences
入组人数: 192
试验地点: 1

研究概览研究设计入排标准研究者研究点记录与标识符相似试验

研究概览

简要总结

The purpose of the study is to study the clinicopathologic behaviour of the 3 dangerous types of chronic otitis media that are prone for complications. In which type are the complications more common? Which type gives rise to more hearing loss? How does the disease process in the 3 types evolve? should the 3 types of otitis media be managed differently?

详细描述

Design: prospective cross sectional study setting: tertiary referral medical college hospital No of groups: 3 group 1: primary acquired atticoantral disease group 2: secondary acquired atticoantral disease group 3: mixed atticoantral disease

Interventions:

Diagnostic nasal endoscopy
Eustachian tube function tests
Pure tone audiometry
biopsy of middle ear mucosa
culture and sensitivity of ear discharge

研究设计

研究类型: Observational
时间视角: Other

入排标准

年龄范围: 8 Years 至 —（Child, Adult, Older Adult）
性别: All
接受健康志愿者: 否

入选标准

•Atticoantral chronic otitis media
•complicated unsafe otitis media
•Otitis media with cholesteatoma, polyp, granulation tissue
•Ear with retraction pockets leading to attic -

排除标准

•tubotympanic otitis media alone
•otitis media with effusion
•Acute otitis media -

研究者

发起方

Karnataka Institute of Medical Sciences

申办方类型

Other

研究点 (1)

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