What is the last ray of hope for someone in the last stage of oral cancer?

Q: My father-in-law, 57 years old is suffering from mouth cancer and is in the last stage. What is last ray of hope for him? Please help.

A:In a patient with advanced oral cancer, who is not fit for local radiotherapy and chemotherapy, there is development of two new targeted drugs:1. Gefitinib or Erlotinib2. Erbitux