Nasolacrimal duct disorder
MONDO:0044984A disease or disorder that involves the nasolacrimal duct.
Also known as: disease of nasolacrimal duct, disease or disorder of nasolacrimal duct, disorder of nasolacrimal duct, nasolacrimal duct disease, nasolacrimal duct disease or disorder
9 clinical trials for this condition and its sub-types, 0 tagged with Nasolacrimal duct disorder itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Nasolacrimal duct disorder
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Lacrimal duct obstruction 4 trials
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Acquired tear duct stenosis 3 trials
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Dacryocystitis 1 trial · 2 incl. sub-types
4 sub-types
- Chronic dacryocystitis 2 trials
- Acute dacryocystitis 0 trials
- Neonatal dacryocystitis 0 trials
- Phlegmonous dacryocystitis 0 trials
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Nasolacrimal duct cyst 0 trials
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Can a birth tissue patch boost tear duct surgery success?
Disease control CompletedThis trial compares two versions of a surgery called external dacryocystorhinostomy, which creates a new drainage path for a blocked tear duct. Half of the participants receive the standard surgery, while the other half receive the surgery plus a piece of amniotic membrane placed…
Sponsor: Instituto de Oftalmología Fundación Conde de Valenciana • Aim: Disease control
Last updated Sep 06, 2026 00:00 UTC
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Which Tear-Duct surgery works better? a Head-to-Head test
Disease control CompletedThis trial compares two operations for primary acquired nasolacrimal duct obstruction, a condition where tears cannot drain normally from the eye into the nose, causing persistent tearing. One surgery uses a small skin incision near the inner corner of the eye, while the other go…
Sponsor: Military Institute od Medicine National Research Institute • Aim: Disease control
Last updated Aug 12, 2026 00:00 UTC
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Action camera modified for nose exams – could it replace bulky equipment?
Diagnosis CompletedThis study tests whether a modified action camera can take clear images inside the nose, compared to the standard large camera system. Forty adults with tearing or sinus issues will have both types of images taken during their routine exam. Doctors will rate the image quality to …
Sponsor: University of Arkansas • Aim: Diagnosis
Last updated Aug 13, 2026 00:00 UTC