Endocrine Abstracts

Introduction: Patients with neuroendocrine neoplasia (NEN) may experience psychological distress related to secretory effects of the tumour. 5-hydroxyindoleacetic acid (5-HIAA) is a metabolite of serotonin, the most important secretory product in carcinoid syndrome. This study aims to determine if urine 5-HIAA levels correlate with health-related quality of life (HRQoL) in patients with NEN.Methods: A retrospective single-centre cohort study was conducte...

Introduction: Glucagonomas are rare functional pancreatic neuroendocrine tumours (p NETs), with an annual occurrence of 0.01 to 0.1 new cases per 100,000. Objective: We focused on presenting symptoms, primary’s size and location, presence of metastases, biomarkers at diagnosis, histology, response to first line treatment (clinical and biochemical), disease fee survival (DFS) and PFS (progression free survival). Methods: Eighteen pa...

Background: Neuroendocrine tumours (NETs) are rare malignancies; over 60% of primary lesions arise in the gastrointestinal tract and pancreas. Despite several practice-changing clinical trials, uncertainty persists around the most efficacious treatment sequence in patients with advanced well-differentiated gastroenteropancreatic (GEP) NETs, particularly in relation to peptide receptor radionuclide therapy (PRRT). This study aimed to investigate the progression-free survival (P...