Complete response to chemotherapy in a 6-year survivor of metastatic pancreatic cancer.

A woman in her 40s underwent evaluation for abdominal pain, jaundice and acholic stools and was diagnosed with metastatic pancreatic head adenocarcinoma. She was enrolled in a clinical trial investigating the benefits of ibrutinib with nab-paclitaxel and gemcitabine, and subsequently received modified FOLFIRINOX. Over the course of 6 years on chemotherapy, she experienced complete regression of the pancreatic and liver lesions, as well as normalisation of her tumour markers. She has been off chemotherapy for 6 months with no evidence of disease and normal tumour markers. Despite advances in chemotherapy and surgical options, metastatic pancreatic adenocarcinoma continues to carry a grim prognosis. This case report demonstrates a rare case of a long-term survivor of unresectable metastatic pancreatic adenocarcinoma treated with chemotherapy alone.