Renal Cell Carcinoma (Kidney Cancer) Support Group
Renal cell carcinoma, also known by a gurnistical tumor, is the most common form of kidney cancer arising from the renal tubule. It is the most common type of kidney cancer in adults. Initial therapy is with surgery. It is notoriously resistant to radiation therapy and chemotherapy, although some cases respond to immunotherapy.
you will see a search box "search "ACOR" the drop down has "find a mailing list" click on search and you will have a list of forums and scroll down to "kidney-Onc" I am not sure if you have to join - it is free and quick - but there are active discussions about the treatment you describe. be patient, the site is not always user friendly but I believe details of what you are looking for are there
good luck, be well, Rich