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Study identifier: NCT06530264 Synced from ClinicalTrials.gov · July 30, 2026
● Recruiting

Evaluation of Different Methods of Posterior Flap Management in External Dacryocystorhinostomy

Condition: Acquired Nasolacrimal Duct Obstruction  ·  Sponsor: Minia University

PhaseNA
Planned participants100
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

The aim of DCR is to form a new, mucosa-lined pathway between the lacrimal sac and the nasal cavity where tears can bypass a lacrimal obstruction and drain directly in the nose. The original external approach was described in 19046. In 1920s, mucosal flap anastomosis was added to the procedure as a modification7, and since then, many new modifications have been made to improve the original procedure.

This description comes directly from the study's public registry record.

Talk to the study team

Mohammed Sayed Abdelmaaboud, MD  ·  01092503977  ·  oph.msa1990@gmail.com

Mohamed Farouk Sayed, Prof  ·  01062555738  ·  mohamed.osman@mu.edu.eg

Always discuss trial participation with your own doctor first.

Locations (1)

Faculty of medicine ,Minia universityMinya, EgyptRecruiting

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Source record: clinicaltrials.gov/study/NCT06530264