I have not ever heard of an age limit but I have heard of certain health issues. Typcially you have to pass some tests to be considered a viable candidate. We have not done IL2 not because it's off the table but because Sutent is working. If it stops we will consider it or something else at that time. We were also told by our onc at St Lukes, Dr. Dutcher, that she is hopeful that PD1 will be available and she feels it will be much more successful. We too have bone mets. I have included our bio for your reference to help you see what our treatments have been and how it's going.
Gail mother of Cody 21
diagnosis 8/10 unclassified RCC
8/16 checked into NYU as emergency surgeon concerned head tumor was closing ventricle to brain
8/17 embolization via femoral artery to bone lesion on skull 7 hours
8/18 repeat of above
8/19 10.5 hour surgery to remove skull mass (about 45% right skull)
9/4 titanium skull inserted
9/29 begin sutent 25mg 2 weeks on one week off; then 37.5 2 weeks on 1 week off; then 50mg for 3 weeks then off 5 days (preop tests show 3 tiny liver lesions shrinking) Also Denosumub injection. No lymph or lung
11/16 full neph of lft kidney 5.5 tumor (started at 6cm but sutent was working!!)
12/1 begin sutent again at 37.5 to work into it
12/8 sutent to 50mg for a week then off a week and continue cycle of 50 2 weeks on 1 week off until next scans
12/12 began radiation of remaining skull mets Monday and Thursday for 3 weeks high dose (already noted necrosis of tumor after one dose)