Abstract Library

#3504 Telotristat ethyl affects crosstalk between tumor cells and stromal fibroblasts in small intestinal neuroendocrine tumors (SI-NETs)

Introduction: SI-NETs are often associated with mesenteric fibrosis (MF) which causes significant morbidity and mortality. Telotristat ethyl (TE) was developed to treat carcinoid syndrome in SI-NET patients however, recent studies indicated TE could also have anti-tumor activity, the mechanism for which remains unclear.

Conference:

Presenting Author:

Authors: Hodgetts H, Martins M, Chen L, Laskaratos F, Hall A,

Keywords: fibrosis, fibroblast, crosstalk, telotristat, intestine, small, tumor,

#3262 Real-world effectiveness and serotonin reduction in patients with progressive neuroendocrine tumors and carcinoid syndrome receiving telotristat ethyl

Introduction: Clinical trials have demonstrated the efficacy and safety of telotristat ethyl (TE) treatment in combination with somatostatin analogues (SSAs) in patients with neuroendocrine tumors (NETs) and inadequately controlled carcinoid syndrome (CS) diarrhea. The TELEACE study was designed to evaluate the real-world effectiveness of TE in US clinical practice.

Conference: 18th Annual ENETS Concerence (2021)

Presenting Author: Liu E

Authors: Liu E, Giacalone S, Joish V, Dharba S, Yarkoni T,

Keywords: neuroendocrine tumor, carcinoid syndrome, telotristat ethyl, serotonin,

#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,

#2840 A Real-World Study of Patients with Carcinoid Syndrome at King’s College Hospital on Long-Term Telotristat Therapy

Introduction: Telotristat ethyl is a tryptophan hydroxylase inhibitor that has been shown to be effective against symptoms of carcinoid syndrome refractory to standard somatostatin analogue therapy by directly inhibiting serotonin production. While clinical trials have established short-term efficacy of the drug, we report an exploratory real-world study of 15 patients with metastatic neuroendocrine tumours on long-term Telotristat (median duration=8 months).

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author:

Authors: Hota S, Cananea E, Martin W, Clement D, Solis B,

Keywords: Neuroendocrine tumours, carcinoid syndrome, telotristat ethyl,

#2750 Progression-Free Survival and Clinical Outcomes with Long-Term Use of Telotristat Ethyl in US Clinical Practice

Introduction: Treatment of advanced neuroendocrine tumors aims to relieve symptoms and suppress tumor growth. Primary findings from the TELEACE study suggested telotristat ethyl (TE) may reduce tumor size and impact tumor growth.

Conference: 17th Annual ENETSConcerence (2020)

Presenting Author: Metz D

Authors: Metz D, Liu E, Joish V, Huynh L, Cheng M,

Keywords: neuroendocrine tumor, carcinoid syndrome, telotristat ethyl, serotonin, tumor growth, progression-free survival,