MedTrace Logo

Level of Lacrimal Passage Obstruction

NCT04240431 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 223

Last updated 2020-01-27

No results posted yet for this study

Summary

Detect anatomical level of acquired lacrimal passage obstructions among patients with epiphora. They were evaluated and divided into four groups Punctal, Canalicular, Nasolacrimal duct and Mixed groups according to level of obstruction

Conditions

  • Lacrimal Apparatus Diseases

Interventions

DIAGNOSTIC_TEST

Probing /irrigation of lacrimal passages

Probing of the lacrimal passage was done using #00 Bowman's lacrimal probe which can reveal any narrowing (resistance) or obstruction (soft stop) of the canaliculi during its advancement from punctum towards the lacrimal sac.

Sponsors & Collaborators

  • Minia University

    lead OTHER

Principal Investigators

  • Mohamed F Ibrahiem, MD · Minia University

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-01-01
Primary Completion
2019-12-21
Completion
2019-12-21

Countries

  • Egypt

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04240431 on ClinicalTrials.gov