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Clinical Trial Summary

The aim of this prospective study is to evaluate the results of polidocanol sclerotherapy of pharynx for OSAS & SS,to reduce pharyngeal compliance.


Clinical Trial Description

Polidocanol submucous sclerosis in the part of pharynges with 1% polidocanol injection.The injection should be in the retropharyngeal submucosa and lateral pharyngeal bands and lateral pharyngeal submucosa and in front submucosa of soft palate.The injection is multi-point,and each point injection is 0.3~0.5ml;the total quantity/each time is not more than 5ml.Every patient have to be treated about 1~2 time. ;


Study Design

Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00399451
Study type Interventional
Source Liaoyang Central Hospital
Contact Hongyan Chen, MB
Phone +86-0419-3221423
Email lychy2006@yahoo.com.cn
Status Not yet recruiting
Phase Phase 1/Phase 2
Start date December 2006
Completion date June 2009

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