Working…
ClinicalTrials.gov
Help guide our efforts to modernize ClinicalTrials.gov.
Send us your comments by March 14, 2020.

Key Record Dates

ClinicalTrials.gov Identifier: NCT01255566
Brief Title: Medical Therapy Versus Sinus Surgery for Chronic Rhinosinusitis: A Prospective, Multi-institutional Study

First Submitted : December 6, 2010
First Submitted that Met QC Criteria : December 6, 2010
First Posted : December 7, 2010 (Estimate)

Last Update Submitted that Met QC Criteria : April 23, 2013
Last Update Posted : April 24, 2013 (Estimate)