Abstract Library

#3030 Targeting CXCR4 and Thioredoxin Reductase in Theranostics of Atypical Carcinoid and Neuroendocrine Carcinoma

Introduction: Atypical carcinoid and small cell lung cancer (SCLC) are currently incurable. There is thus a critical need for new diagnostic and therapeutic strategies for lung neuroendocrine neoplasms (LNEN). Chemokine receptor 4 (CXCR4), a G protein coupled receptor and theranostic target, plays a crucial role in metastases of LNEN. We hypothesize combination of thioredoxin reductase (TR) inhibitor represents a metabolic strategy to enhance cytotoxicity in peptide-receptor radionuclide therapy (PRRT) of LNEN.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Liu D

Authors: Liu D, Fath M, Robles Planells C, Balk E, Bellizzi A,

Keywords: CXCR4, thioredoxin reductase inhibitor, theranostics, atypical carcinoid, small cell lung cancer,

#2864 Irinotecan-Based Regimens for the Second-Line Treatment of Extrapulmonary Poorly Differentiated Neuroendocrine Carcinomas: A Monocentric Experience

Introduction: Neuroendocrine carcinomas (NECs) are a rare subgroup of neuroendocrine neoplasms that occasionally originate from gastro-entero-pancreatic (GEP) tract. Owing to their low incidence, evidences of the effectiveness of chemotherapy are scarce. Analogously to small cell lung cancer, platinum plus etoposide (Vp16) regimens are currently the standard treatment in first-line, while little data are available on the role of second-line treatment.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Bardasi C, Caputo F, Santini C, Cerma K, Casadei Gardini A,

Keywords: neuroendocrine carcinoma, irinotecan, survival, second line treatment, NEC, chemotherapy,

#2793 A Phase II, Open-Label, Multicenter Trial of Avelumab in Patients with Advanced, Metastatic High Grade Neuroendocrine Carcinomas NEC G3 (WHO 2010) Progressive after First-line Chemotherapy (AVENEC)

Introduction: High grade Neuroendocrine Neoplasias (NEN) are rare tumors with a poor prognosis and no established second line therapy.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Weber M

Authors: Fottner C, Apostolidis L, Ferrata M, Krug S, Michl P,

Keywords: NEC, NEN G3, check-point inhibitor, Avelumab, anti-PD-L1-antibody, immunotherapy,

#2154 Clinical and Morphological Features of Extrapulmonary Small-Cell Cancer

Introduction: Extrapulmonary Small-cell cancer (ESCC) is an extremely rare disease. Usually in the treatment of patients with ESCC approaches to the treatment of patients with small cell lung cancer (SCLC) are used.

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author:

Authors: Ivanov A, Gorbunova V, Delektorskaya V, Kuzminov A,

Keywords: small cell cancer, Extrapulmonary small cell cancer, somatostatin receptors,

#2151 Therapeutic Efficacy of Platinum/Etoposide Regimens in the Treatment of Advanced Poor Differentiated Neuroendocrine Carcinomas of the Lung: A Retrospective Analysis

Introduction: Advanced neuroendocrine carcinomas (NEC) of the lung are associated with a dismal prognosis and are commonly treated with platinum/etoposide (P/E) regimens. However, few studies evaluated their impact in lung NEC and it is still unclear whether the outcome of such patients (pts) has been improved over the past years (yrs).

Conference: 15th Annual ENETSConcerence (2018)

Presenting Author: Giuffrida D

Authors: Giuffrida D, Chillari F, Blanco G, Russo A, Franchina T,

Keywords: neuroendocrine carcinoma, lung, platinum-etoposide, LCNEC, SCLC, chemotherapy,