Abstract Library

#3050 Radioembolization for Neuroendocrine Liver Metastases: An Institutional Case Series, Systematic Review and Meta-Analysis

Introduction: Neuroendocrine liver metastases are clinically challenging and often non-resectable due to their frequent disseminated distribution. Radioembolisation with yttrium-90 labelled microspheres represents an emerging modality for NELM.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Clift A

Authors: Clift A, Frilling A, Braat A, Alsafi A, Wasan H,

Keywords: liver, metastases, radioembolization, yttrium, selective internal radiation therapy,

#3025 Phase-II Trials of Pazopanib in Metastatic Neuroendocrine Neoplasia (NEN): A Systematic Review and Meta-Analysis

Introduction: Several Phase-II trials have been designed to evaluate Tyrosine Kinase Inhibitor (TKI) and in particular Pazopanib in Neuroendocrine Neoplasia (NEN) but it’s efficacy is not yet demonstrated in a randomized Phase III trial.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Bongiovanni A, Liverani C, Recine f, Fausti V, Mercatali L,

Keywords: pazopanib, neuroendocrine neoplasia, neuroendocrine tumors, meta-analysis, carcinoid,

#3014 The Number of Positive Nodes Accurately Predicts Recurrence after Distal Pancreatectomy for Nonfunctioning Neuroendocrine Neoplasms

Introduction: The most appropriate staging system of metastatic lymph nodes (N) for resected pancreatic neuroendocrine tumors (PanNETs) remains unclear, especially regarding those resected by distal pancreatectomy (DP).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Guarneri G

Authors: Guarneri G, de Mestier L, Partelli S, Landoni L, Gaujoux S,

Keywords: non-functioning pancreatic neuroendocrine neoplasm, distal pancreatectomy, examined lymph-node,

#3000 Patients with Somatostatin Receptor Type 2-Negative Neuroendocrine Tumors Have Sustained Inferior Survival Rates in a Propensity Score-Matched Analysis

Introduction: Sufficient expression of somatostatin receptor type 2 (SST2) in neuroendocrine tumors (NETs) is crucial for treatment with unlabelled somatostatin analogues (SSAs), or peptide receptor radionuclide therapy (PRRT) using radio-labelled SSAs. Impaired prognosis has been described for SST2-negative NET patients, however studies comparing matched SST2-positive and -negative subjects are missing.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Refardt J

Authors: Refardt J, Zandee W, Brabander T, Feelders R, Franssen G,

Keywords: somatostatin receptor type 2, outcome, propensity score analysis, survival,

#2965 Molecular Signature of Rectal Neuroendocrine Neoplasia

Introduction: Rectal neuroendocrine tumors are rare neuroendocrine neoplasias (NEN). Little is known about prevalence and type of somatostatin receptor subtypes (sstr) expression and somatic mutations in relation to long-term clinical outcome.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Unger N, Theurer S, Herold T, Weber F, Dralle H,

Keywords: Somatic Mutations, NGS, Somatostatin receptor subtypes, Intestinal NEN,