Treatment endpoints for advanced cholangiocarcinoma
Gregory J Gores*, Edwina S Baskin-Bey, Todd H Baron and Steven R Alberts
Correspondence *Mayo Clinic College of Medicine, 200 First Street SW, Rochester MN 55905 USA
Email gores.gregory@mayo.edu
At present, there is no standard treatment for cholangiocarcinoma, a fatal cancer of the biliary tree. New therapies for cholangiocarcinoma are difficult to evaluate because treatment endpoints are ill-defined. This viewpoint explains why the current endpoints are problematic and proposes a new quantitative system for assessing disease progression.
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