External Dacryocystorhinostomy

PROCEDURE3 trials

Sponsors

Menoufia University, Istanbul University, Military Institute od Medicine National Research Institute

Conditions

Functional Epiphora (Tearing Without Any Anatomical Block)Primary Acquired Nasolacrimal Duct Obstruction

Unknown Phase

External DCR Versus Canalicular SI With MMC in NLDO

CompletedNCT03780868

Menoufia UniversityPrimary Acquired Nasolacrimal Duct Obstruction

Start: 2012-06-01End: 2014-07-31Updated: 2018-12-19

Functional Epiphora Management Via Different Dacryocystorhinostomy (DCR) Techniques

CompletedNCT04952454

Istanbul UniversityFunctional Epiphora (Tearing Without Any Anatomical Block)

Start: 2021-05-01End: 2021-06-01Updated: 2021-07-07

External Versus Powered Endoscopic Dacryocystorhinostomy With Mitomycin C for Primary Acquired Nasolacrimal Duct Obstruction

CompletedNCT07754058

Military Institute od Medicine National Research InstitutePrimary Acquired Nasolacrimal Duct Obstruction

Start: 2023-07-18End: 2026-03-12Updated: 2026-08-10