The impact of a multidisciplinary team approach on the management of focal pancreatic lesions: a single tertiary center experience.

Background: Multidisciplinary team (MDT) meetings aim to optimize patient management. We evaluated the impact of MDT discussions on the management and diagnosis of focal pancreatic lesions in a single tertiary center.

Methods: All patients with an initial diagnosis of solid or cystic pancreatic lesion discussed in our institution's MDT meeting on pancreatic diseases between January 1, 2020, and December 31, 2021, were included.

Neoadjuvant chemotherapy associated with isotoxic high-dose stereotactic body radiotherapy does not increase postoperative complications after pancreaticoduodenectomy for nonmetastatic pancreatic cancer.

Background And Objectives: The role of radiotherapy in the therapeutic sequence of nonmetastatic pancreatic cancer (PC) is controversial, including isotoxic high-dose stereotactic body radiotherapy (iHD-SBRT). This study aimed to compare postoperative outcome of patients with nonmetastatic PC undergoing neoadjuvant treatment (NAT) including iHD-SBRT versus upfront pancreaticoduodenectomy (PD).

Methods: All patients undergoing PD for PC from 2017 to 2021 were retrospectively analyzed, identifying patients receiving NAT with iHD-SBRT.

The path to personalized treatment in advanced and metastatic biliary tract cancers: a review of new targeted therapies and immunotherapy.

Purpose Of Review: To summarize targeted therapies and immunotherapy as treatment for advanced/metastatic biliary tract cancers and discuss ongoing clinical trials.

Recent Findings: For the first time since gemcitabine-cisplatin was set as the standard of care in first-line advanced/metastatic biliary tract cancers in the ABC-02 trial, the combination of durvalumab and gemcitabine-cisplatin has demonstrated a statistically significant improvement of median overall survival in the TOPAZ-1 phase 3 trial. The ABC-06 trial showed a significant increase of median overall survival for FOLFOX and active symptom control compared with active symptom control alone in second-line regardless of molecular and genetic alterations.

Isotoxic high-dose stereotactic body radiotherapy integrated in a total multimodal neoadjuvant strategy for the treatment of localized pancreatic ductal adenocarcinoma.

Background: Our aim was to evaluate the feasibility and safety of isotoxic high-dose (iHD) stereotactic body radiation therapy (SBRT) in a total neoadjuvant sequence for the treatment of localized pancreatic adenocarcinoma.

Materials And Methods: Biopsy-proven borderline resectable/locally advanced pancreatic cancer (BR/LAPC) patients were included in this observational prospective analysis from August 2017 to April 2020 without excluding tumours showing a radiological direct gastrointestinal (GI) invasion. An induction chemotherapy by modified fluorouracil, irinotecan and oxaliplatin was performed for a median of six cycles.

Unusual metastasis in BRCA mutated pancreatic cancer while on maintenance Olaparib: Two case reports and review of the literature.

The most common metastatic sites of pancreatic cancer are the liver, lymph nodes, peritoneum and lung. Here we report two cases of BRCA mutated pancreatic cancer that developed unusual metastasis while treatment with maintenance Olaparib and leading to rapid death. We hereby review the literature and address the possibility of a different nature and tumour biology of BRCA mutated cancer treated with PARP inhibitors.

EUS-guided placement of fiducial markers for stereotactic body radiation therapy in pancreatic cancer: feasibility, security and a new quality score.

 In borderline resectable/locally advanced pancreatic ductal adenocarcinoma (PDAC), stereotactic body radiation therapy (SBRT) is an emerging neoadjuvant treatment option. Endoscopic ultrasound (EUS)-guided insertion of fiducial markers being a prerequisite, our aim was to assess its feasibility and safety and also to evaluate its success, from both the endoscopist's and radiotherapist's perspectives.  We prospectively collected data concerning PDAC patients submitted to EUS-guided fiducial placement, from February 2018 to November 2019.

Prognostic value of a three-scale grading system based on combining molecular imaging with Ga-DOTATATE and F-FDG PET/CT in patients with metastatic gastroenteropancreatic neuroendocrine neoplasias.

We investigated on the added prognostic value of a three-scale combined molecular imaging with Ga-DOTATATE and F-FDG PET/CT, (compared to Ki-67 based histological grading), in gastroenteropancreatic neuroendocrine neoplasia patients. 85 patients with histologically proven metastatic gastroenteropancreatic neuroendocrine neoplasias, who underwent combined PET/CT imaging were retrospectively evaluated. Highest Ki-67 value available at time of F-FDG PET/CT was recorded.

Motorized Spiral Enteroscopy for Occult Bleeding.

Small-bowel disorders remain a diagnostic and therapeutic challenge due to intestinal length. Their management was revolutionized by the emergence of deep enteroscopy. In comparison with video capsule endoscopy, deep enteroscopy allows diagnostic and therapeutic interventions.

Catecholase activity associated with copper-S100B.

This study addresses the spectroscopic properties and reactivity associated with the copper-loaded form of S100B isolated from bovine brain. Copper(II)-S100B displays EPR features typical of a type II copper center and is shown here to exhibit catecholase activity, the two-electron oxidation of catechols. The steady-state kinetics associated with the oxidation of several catecholamines has been probed in order to further characterize this activity.