We all know every patient is different and tolerates chemotherapy differently as well. My wife is much older than your partner, she was 57 at diagnosis but in tip-top shape. She spent more than 5 years prior to diagnosis of inoperable stage 4 pc in July 2011 in the gym doing cardiovascular, strength endurance and weight lift training. Here is a brief description of what Folfirinox did for her...
My wife's initial option from our local oncologist was Xeloda with radiation to treat a 5cm tumor on the body of her pancreas and 2 1cm spots on her liver. After meeting with GI/Pacreatic specialists at UCSF, folfirinox was highly recommended. We chose to abandon the Xeloda/Radiation because even though they tell you they can localize the radiation treatment to the body of the pancreas, in reality the radiation will undoubtedly affect other surrounding areas of the pancreas meaning liver, kidneys, lungs etc.
Ten months - 19 sessions/9.5 cycles of Folfirinox chemotherapy eradicated/necrozed the 5cm tumor into a scar tissue with no metabolic activity. After the first for months of folfirinox, the spots on the liver vanished and never returned. CTscans last June 2012, September 2012 and just 2 weeks ago remain stable with NO EVIDENCE OF PROGRESSIVE METASTATIC DISEASE and NO TUMOR RECURRENCE. CA19-9 were 21,000 at diagnosis in July 2011 and have been stable below 35 since her 5th cycle of folfirinox about 1 year ago. No radiation was needed whatsoever. My wife's only medication taken in conjunction with chemotherapy has been Metformin to treat her type 2 diabetes she was diagnosed with in 2006 and. Clinicial studies are proving the anti-diabetic drug kills cancerous stem cells not targeted by chemotherapy and also kills cancerous tumor preventing them from recurrence.