Working…
ClinicalTrials.gov
ClinicalTrials.gov Menu

Photodynamic Therapy in Treating Patients With Recurrent, Refractory, or Second Primary Head and Neck Cancer That Cannot Be Treated With Surgery or Radiation Therapy

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: NCT00003856
Recruitment Status : Unknown
Verified January 2001 by National Cancer Institute (NCI).
Recruitment status was:  Active, not recruiting
First Posted : June 3, 2004
Last Update Posted : December 19, 2013
Sponsor:
Information provided by:
National Cancer Institute (NCI)

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