If tests continue to show positive results, this would be great news. The Independent:
Rodger Nelson and Fructuoso Solano-Revuelta were diagnosed with advanced prostate cancer and sought treatment at the Mayo Clinic.
They were told the disease had spread beyond the prostate. Mr Nelson's cancer was encroaching on the abdomen and Mr Solano-Revuelta's tumour was the size of a golf ball. Patients in such condition are told they may have only months to live, and are normally only offered palliative care. But after one infusion of the drug ipilimumab, a monoclonal antibody that stimulates the immune system, given with conventional hormone therapy, their tumours shrank enough to be surgically removed. Both men have since made a full recovery and returned to their businesses.
The pair were part of a trial involving 108 patients, half of whom received the experimental drug. The trial is ongoing but the improvement of the two patients was so dramatic and unexpected that they were removed from the study so they could undergo curative surgery.
Dr Kwon said yesterday: "Halfway through the trial we began seeing remarkable responses. Some patients had dramatic shrinkage of their tumours so practically all traces had disappeared. We had thought we might get some incremental delay in the progression of the cancer. It had not dawned on us that we might go from an inoperable tumour to an operable one. That just doesn't happen."
