Husband with CC

Hi all. I’m new to this site. My husband was diagnosed in early January,2014 with extrahepatic cholangiocarcinoma after an ERCP for suspected gallstone revealed a total blockage in his common bile duct. He has surgery mid-January to remove the gallbladder and common bile duct and connect the liver to the jejunum. He had no positive lymph nodes, but did not have a clear margin in the left duct in the liver, so chemo and radiation were recommended (CC staged 1B). He had 2 cycles of gemzar and cisplatin, then 30 proton radiation treatments with 5 day/week continuous 5-FU, then 4 more cycles of gem/cis finishing in early September. We were so excited to be done the treatments, but the next week he ended up in the hospital with a massive duodenal ulcer bleed that almost killed him (he needed 12 units of blood and 5 units of plasma to stop the bleeding). During that hospitalization, his blood pressure was so low they tried multiple times to put arterial lines in his wrists to monitor his blood pressure without success, and finally put a line in his leg until his pressure stabilized. 5 days after discharge, he was back in the emergency room with a red, swollen left wrist and hand that was diagnosed as a radial artery clot and cellulitis and he was readmitted for another 5 days for IV antibiotics and pain management. He’s finally been home for 2 weeks and feeling better, but has been having problems with his blood pressure dropping when going from sitting to standing, and has had a couple of episodes of fainting and falling after standing up quickly.
It seems like forever since life was “normal”. Hoping for every day to get a little better!!