Use, response and outcomes of second-line chemotherapy in patients with advanced biliary tract cancers.

Introduction: First-line chemotherapy for advanced biliary tract cancers has been established as gemcitabine and cisplatin; however, there is currently no recognized standard second-line chemotherapy. The purpose of this study is to review and evaluate the outcomes of second-line chemotherapy for advanced biliary tract cancers.

Methods: Patients who received chemotherapy for unresectable or metastatic biliary tract cancers at BC Cancer between August 2009 and December 2015 were retrospectively studied to identify second-line chemotherapy treatments used and to determine overall survival, time-to-treatment discontinuation and characteristics predicting for improved overall survival.

Challenges of dispensing costly tablets with short shelf-life.

Afatinib, trametinib and regorafenib are three costly oral oncology drugs with a short shelf-life after the original container has been opened. Their short shelf-lives are due to degradation on exposure to moisture. Therefore, manufacturers recommend them to be dispensed in the original packaging with the desiccant.