Money doesn't tend to improve outcomes - famous men who have died of prostate cancer despite treatment include Roger Moore, William Hurt, Bob Monkhouse, Bill Turnbull and olympian Andy Ripley. Andy was a member of this forum and wrote about his treatments, his progress into palliative care and end of life issues. You should still be able to find his threads on here and for a few years, PCUK sold a t-shirt with his by-line on it.
Sadly, being a leading urologist doesn't necessarily protect a man either - a few years ago, four of the top UK urologists were diagnosed with prostate cancer, 3 of them advanced. John Anderson died a couple of months after this film was made. Sean Vesey died in 2015, 4 years after he was diagnosed. Professor Kirby is retired and currently the president of the RSM. I think Damian Hanbury is still practising.
https://www.youtube.com/watch?v=OvmKcsDlOq0