The Application of Photosensitive Hydrogel in Intranasal Endoscopic Dacryocystorhinostomy
Recruiting
N/A
Interventional Study
Chronic Dacryocystitis
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Age
- 18 – 75
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 20 (estimated)
- Sponsor
- Eye & ENT Hospital of Fudan University · Other
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About This Trial
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 dacryocysti…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Voluntarily participate in this clinical study and sign the informed consent;
2. Gender is not limited, age 18-75 years old;
3. The patient had symptoms and signs of chronic dacryocystitis, and the results of lacrimal passage irrigation suggested that the lower rush and retur…
Contacts
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