IRCT20220120053771N1
Not yet recruiting
未知
Comparing the modified surgical interventions with Probing, Turbinate fracture and Crowforded in treatment of congenital obstruction of nasolacrimal duct: a Randomized controlled clinical trial
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Congenital obstruction of the nasolacrimal duct.
- Sponsor
- Tehran University of Medical Sciences
- Enrollment
- 164
- Status
- Not yet recruiting
- Last Updated
- 4 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •pure type of congenital nasolacrimal duct obstruction,
- •Age under 5 years,
- •negative fluorosin test without underlying disease or other syndromic disorder,
- •without previous history of nasolacrimal duct intervention or manipulation.
Exclusion Criteria
- •Patient / parent dissatisfaction with the study,
- •uncontrollable infection,
- •underlying disease or limitation of anesthesia,
- •concomitant tumors or bleeding disorders,
- •concomitant disorders of facial ossification,
- •cleft palate (even (Secretly),
- •developmental disorders or defects,
- •problems related to the pituitary gland or Ratke sinus and other abnormalities of the midline of the face.
Outcomes
Primary Outcomes
Not specified
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