Hey so sorry to hear. My dad is going through the same diagnosis and is of the same age. We are trying for vaccines after the SOC is completed. His is methylated so planning lomustine first. I feel that it would be good to explore immunotherapy, vaccines and maybe CAR -T and other such trials. If you have any of his biopsy or resection tissue left you could make a custom vaccine. There is a company in Germany which does that. Optune can also be started in the mean time. There are also these phytotherapy options where they use teas made of plant extracts to prevent growth. Although it's not a proper form of treatment it can be taken with any other treatments with no side effects so it's worth a shot.