Treatment for Metastasis spine tumor

Hi every one,

      One of my uncle diagnosed with oral cancer.   Doctors used surgery & radio therapy to correct the problem.   However a month later, patient experienced severe back pain .   Doctors found his T3 vertbrae was collapsed and there is a spine compression.  The neurosurgeons attempted to prevent collapse of vertebrae and spine compression by fixing the spine. 
Unfortunately that was not successful. This resulted in paralysis as well as back pain.  ( Doctors conducted laminectomy to fix the T3 vertabrae).

      Now the patient is experiencing unbareable pain.   Dr ( who is oncologist) have given six months survival time.  Now they say, cancer spread to spine .  It's not curable.   I am trying to find are there any other options for this patien?