My husband was diagnosed with stage IV NSCL on November 1,2005. They originally gave him 4-6 mos without chemo and 12-18 mos with chemo. As you can see it has been 19 mos. I'm not going to say it has been an easy road, it has definitely been up and down. He is not of perfect health but most days has good quality in life. I think your survival rate has alot to do with the person's will to live. My husband has always said that he is not ready to lay down and die yet.. I think his attitude has kept him strong. He took first line chemo last year with great results, second line chemo this year but it damaged his heart and did not help anything but make him really sick. As of a month ago he is on the chemo pill Tarceva. Will not know if this is helping until next month.
Don't let the time line worry you, they are only statistics and everyone is different. You and your friend need to concentrate on the good days and let the good Lord do his miracles. He's the only one that can determine how long we have.
Has your friend been given treatment options and is the cancer spread into any other areas besides lung?
My husband's was in 5 places when found and is now in 9 with growth in original 5 places. I hope your friend has the strength to be a fighter. The odds are being beatin everyday.
Good luck to you both and try to stay positive there is hope. You will both be in my thoughts and prayers.
If there is anything i can do please let me know
Gayle