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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT00315315
Brief Title: Study of Surgical Procedures for Treatment of Persistent Nasolacrimal Duct Obstruction in Children < 4 Years Old (NLD2)

First Submitted : April 14, 2006
First Submitted that Met QC Criteria : April 14, 2006
First Posted : April 18, 2006 (Estimate)

Last Update Submitted that Met QC Criteria : May 16, 2012
Last Update Posted : May 17, 2012 (Estimate)