# Monocanalicular Versus Bicanalicular Intubation in the Treatment of Congenital Nasolacrimal Duct Obstruction

> **NCT01233596** · PHASE3 · COMPLETED · sponsor: **University Hospital Ostrava** · enrollment: 70 (actual)

## Conditions studied

- Nasolacrimal Duct Obstruction

## Interventions

- **DEVICE:** Canalicular intubation

## Key facts

- **NCT ID:** NCT01233596
- **Lead sponsor:** University Hospital Ostrava
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-01
- **Primary completion:** 2009-06
- **Final completion:** 2009-12
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2015-03-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01233596

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01233596, "Monocanalicular Versus Bicanalicular Intubation in the Treatment of Congenital Nasolacrimal Duct Obstruction". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT01233596. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*