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Study identifier: NCT06551766 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

The Application of Photosensitive Hydrogel in Intranasal Endoscopic Dacryocystorhinostomy

Condition: Chronic Dacryocystitis  ·  Sponsor: Eye & ENT Hospital of Fudan University

PhaseNA
Planned participants20
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

To study the effect of Photosensitive hydrogel used for suture free anastomosis of lacrimal cyst and nasal mucoperiosteal flap in endoscopic nasal dacryocystostomy, and evaluate its adhesion to lacrimal cyst and nasal mucoperiosteal flap, promoting wound healing, forming a good anastomosis, preventing postoperative anastomosis and shortening operation time. Twenty patients with chronic dacryocystitis were randomly divided into photosensitive hydrogel group and suture group.Symptoms and nasal endoscopy were followed up 2, 6, and 12 weeks after surgery for both groups. And also adverse events were recorded at each follow-up.

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

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Locations (1)

Eye & ENT Hospital of Fudan UniversityShanghai, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06551766