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Radiation Therapy in Treating Patients With Metastases to the Lymph Nodes in the Neck From an Unknown Primary Tumor

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00047125
First Posted: January 27, 2003
Last Update Posted: June 20, 2012
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Collaborators:
Radiation Therapy Oncology Group
NCIC Clinical Trials Group
Danish Head and Neck Cancer Group
Information provided by (Responsible Party):
European Organisation for Research and Treatment of Cancer - EORTC
No Study Results Posted on ClinicalTrials.gov for this Study
  Study Status: This study has been completed.
  Study Completion Date: No date given
  Primary Completion Date: July 2004 (Final data collection date for primary outcome measure)