Abstract Library

Welcome to the open-access search for all ENETS abstracts presented at the Annual ENETS Conferences.

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#4650 Whole exome sequencing in pulmonary neuroendocrine neoplasms: Findings from a pilot investigation

Introduction: The molecular landscape of lung neuroendocrine tumours (NETs) is still poorly characterised. Lung NETs main prognostic factors currently include stage, histotype, grade, location, and demographic parameters, but molecular biomarkers are still not available, limiting the possibility for personalised therapeutic strategies.

Conference:

Presenting Author:

Authors: Martiradonna M, Pecora G, Mancini C, de Vitis C, Telese S,

Keywords: carcinoid, PBMC, NGS, Whole exome sequencing, WES, FFPE, Lung NET, molecular landscape,

#4638 Prognostic role of the kynurenine/tryptophan pathway and inflammatory cytokines in neuroendocrine tumour progression: A cross-sectional analysis

Introduction: Indoleamine-2,3-dioxygenase (IDO) converts L-tryptophan (T) to L-kynurenine (K) resulting in an immunosuppressive microenvironment.

Conference:

Presenting Author: Mancini C

Authors: Mancini C, Pecora G, Salerno G, Lionetto L, Visco V,

Keywords: Neuroendocrine Tumour, tryptophan, kynurenine, cytokines, immunotherapy, Indoleamine-2-3-dioxygenase,

#4635 Comparison of 18F-DOPA PET/CT and 68Ga-DOTATOC PET/CT and their impact on response to PRRT in midgut neuroendocrine tumours

Introduction: 18F-DOPA PET/CT is a powerful diagnostic test for assessing tumour burden in midgut neuroendocrine tumours (NETs). 68Ga-DOTATOC PET/CT is required for patient selection for PRRT.

Conference:

Presenting Author: Longo M

Authors: Longo M, Coccarelli A, Henry T, Kamoun T, Morbelli S,

Keywords: F-DOPA, Ga-DOTATOC, PRRT, midgut,

#4529 Long-term quality of life after pancreatic surgery for neuroendocrine tumours of the pancreas: Outcome of 100 patients evaluated with new EORTC questionnaires

Introduction: Patients with Pancreatic Neuroendocrine Tumours (PanNETs) often have a good prognosis with long overall survival.

Conference:

Presenting Author: Milanetto A

Authors: Milanetto A, Armellin C, Veronese E, Lorenzoni G, Pasquali C,

Keywords: net, pancreatic, quality of life,

#4305 Lower dose of lenvatinib is similarly effective as higher dose for patients (pts) with advanced neuroendocrine tumours (NETs): A multinational retrospective cohort

Introduction: A phase II trial with lenvatinib 24mg PO daily was effective for pts with gastroenteropancreatic (GEP) NETs but led to significant toxicity. In clinical practice, dose reductions are commonly required.

Conference:

Presenting Author: Riechelmann R

Authors: Zanetta G, Grozinsky-Glasberg S, Bel-Ange A, Barros M, Felismino T,

Keywords: lenvatinib, neuroendocrine tumour, dose optimisation, toxicity,