Ignite Creation Date:
2024-05-05 @ 10:01 AM
Last Modification Date:
2024-10-26 @ 9:04 AM
Study NCT ID:
NCT00003856
Status:
UNKNOWN
Last Update Posted:
2013-12-19
First Post:
1999-11-01
Brief Title:
Photodynamic Therapy in Treating Patients With Recurrent Refractory or Second Primary Head and Neck Cancer That Cannot Be Treated With Surgery or Radiation Therapy
Organization:
National Cancer Institute NCI