Endocrine Abstracts

Background: Approximately 20% of NET patients develop CS, characterised by diarrhoea and flushing. However, CS is not the only cause of diarrhoea among NET patients. Non-CS causes should be considered to allow for appropriate management. We investigated the reported occurrence of diarrhoea from various non-CS causes in patients with gastroenteropancreatic NETs (GEP-NETs), to explore the need for differential diagnosis (DDx) of NET diarrhoea.Methods: MEDL...

Introduction: MANEC is a rare diagnosis and little is known on its epidemiology/prognosis/management.Methods: Demographic/clinical-pathological/survival data of patients with a diagnosis of MANEC (2010 WHO criteria) from five European centres were retrospectively reviewed.Results: Sixty-six patients were identified (09/80–07/17); median age: 62.5 years (range 34–89); male: 66.7%; ECOG-PS 0-1: 59%; primary tumours from: sm...

Purpose: To validate a prognostic stratification system of overall survival (OS) in stage IV pancreatic neuroendocrine tumors (pNETs) naïve of therapy by analyzing 1) prognostic parameters at the time of stage IV diagnosis; 2) the role of spontaneous tumor slope.Patients and Methods: Multicenter retrospective study including consecutive patients diagnosed with stage IV pNET from January 1997 to March 2014. Inclusion criteria were: 1. pNET w...

Background: Everolimus is the only approved drug for patients with advanced bronchopulmonary neuroendocrine tumors (NET), and there is an urgent unmet need for alternative treatments. Retrospective data for peptide receptor radionuclide therapy (PRRT) have demonstrated promising activity in somatostatin receptor (SST)-positive lung NET. This study aims to investigate the clinical efficacy, safety, and patient-reported outcomes when 177Lu-edotreotide is used to treat...