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Results for “Nasolacrimal Duct Obstruction”

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Showing 17 of 0 results

Not applicableStudy completedNCT07754058
What this trial is testing

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

Who this might be right for
Primary Acquired Nasolacrimal Duct Obstruction
Military Institute od Medicine National Research Institute 60
Large-scale testing (Phase 3)Study completedNCT01233596
What this trial is testing

Monocanalicular Versus Bicanalicular Intubation in the Treatment of Congenital Nasolacrimal Duct Obstruction

Who this might be right for
Nasolacrimal Duct Obstruction
University Hospital Ostrava 70
Not applicableStudy completedNCT04837534
What this trial is testing

Improving the Follow up Rate for Pediatric Patients

Who this might be right for
CNLDO - Congenital Nasolacrimal Duct ObstructionAmblyopiaConjunctivitis+3 more
Seva Foundation 264
Post-approval studies (Phase 4)Study completedNCT00784992
What this trial is testing

A Comparison of Endonasal Dacryocystorhinostomy With and Without Silicone Tubes

Who this might be right for
Nasolacrimal Duct Obstruction
University of British Columbia 200
Not applicableStudy completedNCT06226181
What this trial is testing

Amniotic Membrane for Dacryocystorhinostomy

Who this might be right for
Nasolacrimal Duct ObstructionDacryocystorhinostomy
Instituto de Oftalmología Fundación Conde de Valenciana 22
Not applicableUnknownNCT02234700
What this trial is testing

Are Corneal Epithelial Defects Related to Changes in Ocular Bacterial Flora in Patients With ANLDO

Who this might be right for
Acquired Nasolacrimal Duct Obstruction
Western Galilee Hospital-Nahariya 60
Not applicableLooking for participantsNCT07225244
What this trial is testing

Comparative Outcomes of Four Versus Two Balloon Inflation Points in Dacryoplasty for Primary Acquired Nasolacrimal Duct Obstruction

Who this might be right for
Primary Acquired Nasolacrimal Duct Obstruction
National Taiwan University Hospital 50
Not applicableUnknownNCT03242681
What this trial is testing

Endoscopy Assisted Probing Versus Simple Probing in Primary Congenital Nasolacrimal Duct Obstruction

Who this might be right for
Congenital Nasolacrimal Duct Obstruction
Tehran University of Medical Sciences 320
Large-scale testing (Phase 3)Study completedNCT04122300
What this trial is testing

Euphrasia Eye Drops in Preterm Infants With First Signs of Congestion of Nasolacrimal Duct

Who this might be right for
Congenita Nasolacrimal Duct ObstructionPreterm NeonatesOcular Discharge
University of Bern 84
Large-scale testing (Phase 3)Looking for participantsNCT05999630
What this trial is testing

Artificial Tears to Prevent Nasolacrimal Duct Obstruction in Patients Treated With Radioactive Iodine for Thyroid Cancer

Who this might be right for
Nasolacrimal Duct ObstructionThyroid Cancer
Vanderbilt University Medical Center 100
Testing effectiveness (Phase 2)Study completedNCT02636257
What this trial is testing

A Comparative Study of Two Endoscopic Operations for Lacrimal Duct Obstruction

Who this might be right for
Lacrimal Duct Obstruction
Third Affiliated Hospital, Sun Yat-Sen University 50
Not applicableUnknownNCT03318146
What this trial is testing

Safety, Tolerability and Preliminary Efficacy of Unilateral Latanoprost-loaded Punctual Plug -EXP-LP

Who this might be right for
GlaucomaOcular HypertensionIOP
Shaare Zedek Medical Center 40
Not applicableNot Yet RecruitingNCT07593469
What this trial is testing

Outcomes of Early Lacrimal Probing Versus Lacrimal Sac Massage in Infants With Congenital Nasolacrimal Duct Obstruction

Who this might be right for
Lacrimal Duct Obstruction
Hany Mahmoud,MD 50
Post-approval studies (Phase 4)Ended earlyNCT04229771
What this trial is testing

Does Topical Ophthalmic Anesthetic Prior to Probing and Irrigation Decrease Pain?

Who this might be right for
EpiphoraDacryostenosisDacryocystitis
Corewell Health East 2
Not applicableStudy completedNCT06428266
What this trial is testing

Closed Dacryointubation vs Bicanalicular Intubation for Proximal Tear Duct Obstruction

Who this might be right for
Lacrimal Duct ObstructionLacrimal Apparatus DiseasesLacrimal Stenosis+1 more
Instituto de Oftalmología Fundación Conde de Valenciana 31
Not applicableStudy completedNCT06810089
What this trial is testing

Examination of Lacrimal Sac and Nasal Mucosa Preparations Taken in Dacryocystorhinostomy Surgery of Patients With Nasolacrimal Duct Obstruction and Comparison of Clinical Groups With Each Other

Who this might be right for
DacryocystitisDacryocystitis; ChronicDacryocystorhinostomy+6 more
Uludag University 78
Not applicableStudy completedNCT01766232
What this trial is testing

Lacrimal Drainage Resistance Study

Who this might be right for
EpiphoraNasolacrimal Duct ObstructionCanalicular Stenosis+2 more
The Cleveland Clinic 40