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Photodynamic Therapy in Treating Patients With Premalignant or Early Stage Head and Neck Tumors

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.
ClinicalTrials.gov Identifier: NCT00978081
Recruitment Status : Unknown
Verified February 2016 by Abramson Cancer Center of the University of Pennsylvania.
Recruitment status was:  Active, not recruiting
First Posted : September 16, 2009
Last Update Posted : February 10, 2016
National Cancer Institute (NCI)
Information provided by:
Abramson Cancer Center of the University of Pennsylvania

No Study Results Posted on ClinicalTrials.gov for this Study
  Recruitment Status : Unknown
  Primary Completion Date : October 2014
  Study Completion Date : No date given