# Recanalization of Congenital Nasolacrimal Duct Obstruction by Endodiathermy Probe and Intubation Versus Intubation Only

> **NCT04148170** · PHASE2,PHASE3 · UNKNOWN · sponsor: **Cairo University** · enrollment: 80 (estimated)

## Conditions studied

- Congenital Nasolacrimal Duct Obstruction

## Interventions

- **PROCEDURE:** Endodiathermy Probe and Intubation Versus Intubation

## Key facts

- **NCT ID:** NCT04148170
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-03
- **Primary completion:** 2020-06
- **Final completion:** 2020-09
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2019-11-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04148170

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04148170, "Recanalization of Congenital Nasolacrimal Duct Obstruction by Endodiathermy Probe and Intubation Versus Intubation Only". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04148170. Licensed CC0.

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