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Study of Primary Surgical Treatment of Nasolacrimal Duct Obstruction in Children Less Than Four Years Old

NCT00315289 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 973

Last updated 2010-03-02

No results posted yet for this study

Summary

The purpose of this study is:

* To report the success proportions of simple probing within different age groups of patients under 24 months of age.
* To obtain descriptive data regarding symptoms and quality of life in patients receiving simple probing.
* To obtain similar data for simple probing in patients 24 months of age or older, for intubation in patients age 6 - \<48 months, and for balloon catheter dilation in patients age 6 - \<48 months.

Conditions

  • Nasolacrimal Duct Obstruction

Interventions

PROCEDURE

Nasolacrimal balloon catheter duct dilation

PROCEDURE

Nasolacrimal intubation

PROCEDURE

Simple Nasolacrimal duct probing

Sponsors & Collaborators

  • National Eye Institute (NEI)

    collaborator NIH

  • Jaeb Center for Health Research

    lead OTHER

Principal Investigators

  • Michael X. Repka, M.D. · Wilmer Eye Institute

  • David I. Silbert, M.D. · Family Eye Group

Eligibility

Min Age
6 Months
Max Age
47 Months
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2005-02-28
Completion
2006-09-30

Countries

  • United States

Study Locations

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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 NCT00315289 on ClinicalTrials.gov