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: NCT00002670
Brief Title: Radiation Therapy With or Without Chemotherapy in Treating Patients With Head and Neck Cancer That Has Been Removed During Surgery

First Submitted : November 1, 1999
First Submitted that Met QC Criteria : June 9, 2004
First Posted : June 10, 2004 (Estimate)

Last Update Submitted that Met QC Criteria : January 23, 2014
Last Update Posted : January 24, 2014 (Estimate)