title: Combining simple patient-oriented tests with state-of-the-art molecular diagnostics for early diagnosis of cancer.
abstract: Early diagnosis is an important strategy to improve outcomes from cancer. Oesophageal adenocarcinoma is an example of a cancer that presents late, with very poor outcomes, and for which the presence of the precursor lesion Barrett's oesophagus provides the opportunity to intervene at an early stage. In this review, I describe the challenges in the field and the work that we have done to devise a conceptually novel approach to early diagnosis, using a cell collection device (Cytosponge), coupled with molecular assays. This is a personal perspective in which I also describe the career pathway that led me into academic gastroenterology, and the rewards and challenges of translational research in molecular diagnostics. There are fantastic opportunities for clinicians wishing to pursue academic medicine, because it is a time when massive strides are being made in a whole number of areas; for example: imaging, sequencing technology and targeted therapies. Clinicians who can straddle the laboratory and the clinic are essential, to maximise the progress that can be made for the benefit of patients.
authors.affiliation: Hutchison-MRC Research Centre, University of Cambridge, Cambridge, UK.
authors.forename: Rebecca C
authors.initials: RC
authors.lastname: Fitzgerald
keywords: Adenocarcinoma; Barrett’s oesophagus; Cytosponge; Trefoil factor; biomarker; cancer; cell collection; early diagnosis; medical device; oesophagus; outcome