The Guadian's Denis Campbell reports that trial results suggest people with newly diagnosed glioblastoma could potentially be given extra years of life. 

A senior NHS doctor, Prof Keyoumars Ashkanwho, was one of the trial’s chief investigators said the evidence showed DCVax had resulted in “astonishing” enhanced survival for patients.

Overall 13% of people who received it lived for at least five years after diagnosis.  The vaccine is a form of immunotherapy, in which the body’s immune system is programmed to track down and attack the tumour. It is the first developed to tackle brain tumours. 

https://www.theguardian.com/science/2022/nov/17/vaccine-shown-to-prolong-life-patients-aggressive-brain-cancer-trial-glioblastoma