COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC:

Get the latest research information from NIH:

Key Record Dates Identifier: NCT02307825
Brief Title: Azithromycin for Patients With Chronic Rhinosinusitis Failing Medical and Surgical Therapy (AZI-CRS)

First Submitted : November 11, 2014
First Submitted that Met QC Criteria : December 3, 2014
First Posted : December 4, 2014 (Estimate)

Last Update Submitted that Met QC Criteria : January 24, 2018
Last Update Posted : January 26, 2018