JPRN-UMIN000043284Recruiting未知
Evaluation of surgical outcome after endoscopic dacryocystorhinostomy - Surgical outcome of endoscopic DCR
Japanese Red Cross Osaka Hosopital0 sites1,000 target enrollmentStarted: May 1, 2021Last updated:
Conditions
Trial Snapshot
- Phase
- 未知
- Status
- Recruiting
- Sponsor
- Enrollment
- 1,000
Study Overview
Brief Summary
No summary available.
Study Design
- Study Type
- Observational
Eligibility Criteria
- Ages
- 20years-old to 100years-old (—)
- Sex
- All
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.
Investigators
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