Evaluation of surgical outcome after endoscopic dacryocystorhinostomy
Not Applicable
Recruiting
- Conditions
- nasolacrimal duct obstruction,dacryocystitis
- Registration Number
- JPRN-UMIN000043284
- Lead Sponsor
- Japanese Red Cross Osaka Hosopital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 1000
Inclusion Criteria
Not provided
Exclusion Criteria
1.The case in which the part of obstruction is proximal to common canaliculus. 2.The case undergone endoscopic sinus surgery at the same time of endoscopic DCR. 3.The case of which consent can't be obtained from the patients.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method