Abstract Library

#3072 Rb and p53 Status Determination by Immunochemistry Is Complementary in Routine Practice to Genetic Testing of Neuroendocrine Neoplasms

Introduction: Rb and p53 status may help distinguishing well from poorly differentiated neuroendocrine neoplasms (NEN) and may predict response to chemotherapy. Studies correlating Rb/p53 genetic and immunohistochemistry were performed on high-quality frozen samples with high throughput techniques efficient for copy number determination. This situation differs from routine practice in which small deletions may be hard to detect on formalin-fixed paraffin-embedded (FFPE) samples with a gene panel approach.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Cros J

Authors: Chen R, Lacroix L, De Rycke O, Lacombe C, Cazes A,

Keywords: rb, p53, aggressive neuroendocrine tumors, biomarker,

#3036 Can Ki-67 with 5.5% Be Better in Predicting Prognosis for Well Differentiated Pancreatic Neuroendocrine Tumors?

Introduction: Pancreatic neuroendocrine tumors (NETs) are rare malignancies, Ki-67 is a cell proliferation marker that has been shown to have some utility in predicting prognosis of neuroendocrine tumors. However, the ideal grading method for G1/G2 remains controversial.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Tan H

Authors: Yuan B, Chen Y, Zhang P, Wang X, Tan H,

Keywords: Pancreatic net, G1, G2, Ki-67, overall survival time,

#3018 Real-Life Data for Telotristat Ethyl in Resistant-to-Treatment Carcinoid Syndrome: Is It Efficacious in Carcinoid Flushing as Well?

Introduction: Results from clinical trials with telotristat ethyl (TE) are really encouraging about its role in carcinoid syndrome-associated diarrhoea, however, its efficacy in flushing has been equivocal.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Gertner J

Authors: Gertner J, Eastwood O, Furtado O'Mahony L, Quaglia E, McSweeney A,

Keywords: telotristat,

#3013 Structurally-Optimized Peptide VMT-Alpha-NET Enhances the Efficacy of SSTR2-Targeted Alpha-Particle Therapy for Neuroendocrine Tumors

Introduction: 203Pb/212Pb is a promising theranostics pair for SSTR2-targeted alpha-particle therapy for neuroendocrine tumors (NETs). The development of SSTR2-targeted peptides that are optimized for the Pb isotopes has the potential to improve performance.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Lee D, Li M, Baumhover N, Liu D, Sagastume E,

Keywords: prrt, VMT-alpha-NET, 203Pb/212Pb theranostics,

#3012 Causes of Death Following Neuroendocrine Tumors Diagnosis: A United States Population-Based Analysis

Introduction: Neuroendocrine tumors (NET) are heterogeneous in terms of prognosis based on location, grade, and stage.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Sonbol M

Authors: Saad A, Halfdanarson T, Starr J, Sonbol M,

Keywords: neuroendocrine tumors, survivorship, non-cancer causes of death,