Multicenter phase II trial to investigate safety and efficacy of gemcitabine combined with cetuximab as adjuvant therapy in pancreatic cancer (ATIP).

Background: To investigate whether addition of cetuximab to standard adjuvant chemotherapy with gemcitabine improves outcome in pancreatic cancer, specifically whether the rate of disease-free survival (DFS) at 18 months (primary end point) exceeds the previously reported 35% of gemcitabine alone.

Patients And Methods: Prospective, open-label, multicenter, nonrandomized phase II study in 76 patients with R0- or R1-resected ductal adenocarcinoma of the pancreas included between October 2006 and November 2008. Gemcitabine and cetuximab were administered for 24 weeks.

Impact of pantoprazole on duodeno-gastro-esophageal reflux (DGER).

Background: Duodeno-gastro-esophageal reflux (DGER) is considered as an independent risk factor for complicated reflux disease (GERD). Patients with Barrett's esophagus have significantly higher levels of DGER than patients with uncomplicated GERD. However, the clinical response to conventional high-dose PPI therapy in patients with uncomplicated GERD and DGER is largely unknown.

[Prevalence of a pathological DGER (duodeno-gastric-oesophageal reflux) in patients with clinical symptoms of reflux disease].

Background: According to recent studies DGER (duodeno-gastric-oesophageal reflux) is considered as an independent risk factor for the development of reflux esophagitis and the Barrett metaplasia. The Bilitec 2000 allows a qualitative and quantitative measurement of DGER in patients with symptoms of reflux disease. The aim of the present study was to investigate the prevalence of DGER in patients with reflux symptoms.

Matrix-comparative genomic hybridization from multicenter formalin-fixed paraffin-embedded colorectal cancer tissue blocks.

Background: The identification of genomic signatures of colorectal cancer for risk stratification requires the study of large series of cancer patients with an extensive clinical follow-up. Multicentric clinical studies represent an ideal source of well documented archived material for this type of analyses.

Methods: To verify if this material is technically suitable to perform matrix-CGH, we performed a pilot study using macrodissected 29 formalin-fixed, paraffin-embedded tissue samples collected within the framework of the EORTC-GI/PETACC-2 trial for colorectal cancer.

[Reflux-associated nutcracker oesophagus in a 49-year-old patient with non-cardiac chest pain (NCCP)].

A 49-year-old woman was admitted to our department because of intermittent left-sided chest pain for the past 2 years. The patient reported an increasing frequency and duration of the symptoms which were independent from food intake, medication or physical exercises. A cardiac cause of the chest pain was excluded before admittance to our hospital.