Wait, now that I read it it looks like it's a study of advanced stage non-resectable CC patients who do NOT have chemo or radiation.
"We aimed to evaluate survival time and prognostic factors in patients with advanced unresectable cholangiocarcinoma who have not received surgery, chemotherapy, or radiotherapy."
Survivor of cholangiocarcinoma (2009), thyroid cancer (1999), and breast cancer (1994).
My comments, suggestions, and opinions are based only on my personal experience as a cancer survivor. Please consult a physician for professional guidance.