Hi, I am new to this community. My father(89 y/o) has advanced prostate cancer, that was diagnosed in Nov,1996 PSA was 49. It was stage 4 with mets to one lymph node found.Treated with Lupron, Casodex and Radiation. 2 years(2015) ago his PSA started rising and the cancer spread to his left shoulder. He was treated with Radiation and started on Trelstar and Xgeva(for his bones). May,2017 he started having pain in his shoulder and was treated with Radiation again and is on a Fentanyl patch of 25mcg. His PSA was 2. Now it's 5 and the Dr. would like to start him on Taxoter IV infusion once a week every 3 weeks along with Prednisone daily.His pain presently is under control. We go back to the Dr 2/21 and the Dr plans to explain this to him and get started. Does this sound like a good treatment plan?