This study aims to compare the success rate of external dacryocystorhinostomy with and without amniotic membranes in patients with nasolacrimal duct obstruction.
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Functional success rate
Timeframe: Pretreatment
Functional success rate
Timeframe: 1 day after surgery
Functional success rate
Timeframe: 1 week after surgery
Functional success rate
Timeframe: 3 weeks after surgery
Functional success rate
Timeframe: 3 months after surgery
Functional success rate
Timeframe: 6 months after surgery
Yonathan Garfias, MD, PhD