Thanks for the information and for asking about my friend. The medicos have actually decided not to use Tremelimumab right now. He is at MD Anderson today for chest, abdomen and pelvis CT Scan, blood work, etc. He meets with the doctor tomorrow. She is now proposing a combination treatment of Temodar, Thalidomide and one other concoction yet unknown to me. But, my friend C, I will call him, is doing pretty good. His hemoglobin dropped to about 5 about 10 days ago -- he received 3 units of blood and was a new man in 24 hours. His color is good again and his energy level is up. We just hope and pray that this drug combination is effective on the nodules in his lungs...as I understand it, all other tumors are gone. I hope your father does well and keep me posted on the effects of his upcoming treatment.