Today I got this news from Lurch, aka Kirk, Cindi's husband:

"We must maintain the chemotherapy for 16 more visits (approximately one year) and maintain the files necessary for our TDM1 trials. The cancer did not show up in the PETscan. We still have cancer in the system, but the cancer is lying dormant and not metastisizing."

Unfortunately Lurchie hurt his back and may be off work 6 months or more! He has to go through therapy.  This wasn't a work related injury so that's not a good thing. 

Please keep Cindi and Lurch in your prayers!