Everolimus in the Treatment of Advanced Gastroenteropancreatic Neuroendocrine Neoplasm: A Single-Center Retrospective Study in China Abstract #1454

Introduction: Everolimus showed antitumor activity in patients with advanced pancreatic neuroendocrine tumors in a phase III clinical trial, but data in Chinese patients was limited.
Aim(s): To determine the safety and efficacy of everolimus in Chinese patients with advanced gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs).
Materials and methods: A total of 15 patients who were treated with everolimus between November 2013 and December 2015 were evaluated for adverse events and tumor responses retrospectively.
Conference: 13th Annual ENETS conference (2016)
Category: Medical treatment - Targeted therapies
Presenting Author: Chen Jie

To read results and conclusion, please login ...

Further abstracts you may be interested in

#106 Gastroenteropancreatic neuroendocrine tumors: single institution clinicopathological study
Introduction: Neuroendocrine cells are widely distributed throughout the body, and neoplasms from these dispersed cells can arise at many sites. They are distinguished into two broad categories: 1) Tumors identified as small cell lung carcinomas with biology and natural history of a high-grade malignancy and characteristics of small cell undifferentiated or anaplastic appearance by light microscopy. The WHO categorizes these tumors as poorly-differentiated neuroendocrine carcinomas; 2) Well-defined neuroendocrine tumors (NETs) with variable, but most lyindolent biologic behavior and characteristic well-differentiated histologic features. The majority arise in the gastrointestinal tract and collectively they are referred as gastroenteropancreatic neuroendocrine tumors (GEP/NETs). They include carcinoid tumors, pancreatic islet cell tumors (gastrinoma, insulinoma, glucagonoma, VIPoma, somatostatinoma), paragangliomas, pheochromocytomas, and medullary thyroid carcinomas. The WHO classifies the GEP/NETs as well-differentiated NETs (carcinoid tumors) if they are noninvasive and have benign behavior or uncertain malignant potential. In contrast, GEP/NETs with characteristics of low-grade malignancy with invasion of the muscularis propria or beyond, or metastases, are characterized as well-differentiated neuroendocrine carcinomas (malignant carcinoids). Pancreatic islet cell tumors, whether functioning or not, are classified as well-differentiated NETs or well-differentiated neuroendocrine carcinomas, due to the (depending on) histologic characteristics. The WHO classification for gastroenteropancreatic NETs based on stage (ie size and presence of metastases) and grade (mitotic rate, perineural and lymphovascular invasion, Ki-67 proliferative index) categorizes them as well-differentiated NETs, e.g., carcinoid tumors, or as well-differentiated neuroendocrine carcinomas.
Conference: 7th Annual ENETS Conference (2010)
Category: Clinical
Presenting Author: Dr Michael M. Vaslamatzis
#341 Role of Chromogranin A and Neuron-Specific Enolase Biomarkers in Progression-Free Survival (PFS) with Everolimus (EVE) v. Placebo (PB) in Patients with Advanced Pancreatic Neuroendocrine Tumors (pNET): Phase III RADIANT-3 Results
Introduction: In previous phase II studies of EVE in patients with pNET, those with elevated baseline Chromogranin A (eCgA) and neuron-specific enolase (eNSE) levels experienced shorter PFS.
Conference: 8th Annual ENETS Conference (2011)
Category: Clinical
Presenting Author: Kjell Oberg
Authors: Oberg K, Anthony L, Sideris L, Chen L T, ...
#383 Everolimus and Octreotide LAR in Neuroendocrine Tumors: An I.T.M.O. (Italian Trials in Medical Oncology) Group Study
Introduction: Everolimus has shown antitumor activity in pancreatic neuroendocrine tumors (NETs) and it seems to work synergistically with octreotide.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Emilio Bajetta
#479 Efficacy and Safety of Everolimus in Metastatic Gastroenteropancreatic Neuroendocrine Tumors
Introduction: Everolimus is a treatment option for patients with pancreatic NETs, while its use in patients with gastrointestinal NETs still remains to be defined.
Conference: 9th Annual ENETS Conference (2012)
Category: Clinical
Presenting Author: Professor Maria Rosaria Ambrosio
#712 A Retrospective Analysis of Safety and Efficacy of Everolimus in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) Patients That Showed Progression after PRRT
Introduction: GEP-NET patients have been treated successfully with SSAs. Upon progression, peptide receptor radiotherapy (PRRT) with 177Lu-octreotate is successful. PRRT is not unlimited. Some patients became refractory after therapy. There is a high medical need. Everolimus (mTOR inhibitor) is a promising therapy for progressive G1/G2 GEP-NETs, with well-established safety. Everolimus has shown efficacy in patients with (non-)PNET (RADIANT-2/-3). However, toxicity data of Everolimus after PRRT is lacking.
Conference: 10th Annual ENETS Conference (2013)
Category: Medical treatment - Targeted therapies
Presenting Author: drs. Kimberly Kamp
Authors: Kamp K, Feelders R, De Herder W, ...
Close
Notice

Dear conference participant,

Thank you for participating in the ENETS Virtual Conference 2020!

You now have the opportunity to view the webcasts, abstracts and e-posters via My ENETS. Don't miss on any of the exciting talks and take your time to view the clinical and basic science abstract sessions.

If you require a certificate of attendance, please log into My ENETS and select “Annual Conferences” from the side menu, then click on “My registrations” and select your registration for 2020. Please choose "Certificate o.A." to receive your certificate of attendance.

A note on CME accreditation:

ENETS has been liaising with UEMS regarding CME accreditation for the virtual conference. At present, we do not have a definitive answer. We will keep you updated.

 

Wishing you all the best,

The entire ENETS team