Found 10 matching trials
Effect of Standardized Lacrimal Sac Massage Compared With Probing for Congenital Lacrimal Duct Obstruction
NACongenital nasolacrimal duct obstruction (CNLDO) is a common ophthalmic con...
Location
Multiple Locations
Does Topical Ophthalmic Anesthetic Prior to Probing and Irrigation Decrease Pain?
PHASE4Purpose: It is unknown whether instillation of a drop of anesthetic ophthal...
Location
Dianne Schlachter
The Factors That Affected the Outcome of Treatment of Congenital Nasolacrimal Duct Obstruction
N/AThe purpose of this study was to investigate various potential factors that...
Location
Department of Ophthalmology, Cathay General Hospital
Recanalization of Congenital Nasolacrimal Duct Obstruction by Endodiathermy Probe and Intubation Versus Intubation Only
PHASE2The purpose of the current work is to assess the efficiency and success rat...
Location
Abo El Resh Pedriatric Hospital Cairo University
Study of Primary Surgical Treatment of Nasolacrimal Duct Obstruction in Children Less Than Four Years Old
N/AThe purpose of this study is:
* To report the success proportions of simpl...
Location
Wilmer Eye Institute
Immediate Office Probing vs Deferred Facility Probing for Nasolacrimal Duct Obstruction in Children 6 to <10 Months Old
PHASE3The purpose of this study is:
To determine the cost-effectiveness of treat...
Location
Intermountain Eye Centers
Study of Surgical Procedures for Treatment of Persistent Nasolacrimal Duct Obstruction in Children < 4 Years Old
N/AThe purpose of this study is:
* To report the success proportions for the ...
Location
Wilmer Eye Institute
Outcomes of Early Lacrimal Probing Versus Lacrimal Sac Massage in Infants With Congenital Nasolacrimal Duct Obstruction
NAThis study aims to provide evidence on the optimal timing and efficacy of l...
Location
Multiple Locations
Endoscopy Assisted Probing Versus Simple Probing in Primary Congenital Nasolacrimal Duct Obstruction
NAThe aim of this study is to compare results of endoscopy assisted nasolacri...
Does Topical Ophthalmic Proparacaine 0.5% Prior to Probing and Irrigation Decrease Pain?
PHASE4Purpose: It is unknown whether instillation of a drop of anesthetic ophthal...
Location
Louisiana State University Health Sciences Center