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Familial congenital nasolacrimal duct obstruction

MONDO:0007871

Also known as: LCDD, lacrimal duct defect, lacrimal puncta, absence of, nasolacrimal duct obstruction

7 clinical trials for this condition and its sub-types.

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Broader categories

Disease (618) Hereditary disease (172) Human disease (14) Otorhinolaryngologic disease (10) Disease of genetic or genomic mechanism (2) Disease by body system or component (0) Disease by etiologic mechanism (0) Hereditary otorhinolaryngologic disease (0)

Trials to join now! 4 Not yet recruiting 1 Completed 1 Terminated 1

Nasal splint may improve tear duct surgery success

Disease control Completed

This study looked at 150 adults with blocked tear ducts who had a surgery called endoscopic DCR. Half received an internal nasal splint during the procedure, and half did not. The goal was to see if the splint helped keep the new tear duct opening clear and reduced scarring. Rese…

Phase: NA • Sponsor: Kafrelsheikh University • Aim: Disease control

Last updated Jun 27, 2026 12:36 UTC