Nab-paclitaxel in combination with gemcitabine for the treatment of metastatic pancreas cancer: the South Wales experience

The prognosis of pancreatic cancer remains very poor, with a 5-year survival rate of around 3%. There has been little impact from various chemotherapy regimens on improving outcome for several decades. Gemcitabine has been the mainstay chemotherapy for around two decades with little improvement in overall survival (OS) for patients with advanced disease. However, more recently, there has been a paradigm shift in treatment options for these patients. Reported in 2011, combination therapy with FOLFIRINOX (oxaliplatin, irinotecan, leucovorin, and fluorouracil) showed a long awaited but modest improvement in survival, but is reserved only for a small proportion of very fit patients due to concerns over its toxicities. In 2013, the landmark phase III international study MPACT demonstrated an improvement in OS with the combination of nab-paclitaxel and gemcitabine (GEMBRAX) for the treatment of patients more akin to the real-world population. In the United Kingdom (UK), it was first made widely available on the National Health Service (NHS) in Wales in September 2014 and only recently received a final positive appraisal by NICE (National Institute of Clinical Excellence) for England in 2017. In this paper, we present our data on the use of this treatment for patients in South Wales and compare real-life practical experience with the MPACT data and reflecting the impact of this paradigm shift.