Abstract Library

#4668 Predictive factors of postoperative recurrence in patients with neuroendocrine tumour of the lung: Prospective analysis of clinicopathologic features and radiomics

Introduction: In localised and locally advanced forms neuroendocrine tumours (NETs) of the lung radical surgical resection represents the standard of care, several clinicopathologic factors are potentially associated with recurrence of disease.

Conference:

Presenting Author: Paravani P

Authors: Paravani P, Russo F, Mazzilli R, Zamponi V, Mancini C,

Keywords: radiomics, predictive role, rfs, lung, lung net,

#4661 Comparison of preoperative chemotherapy and radio ligand therapy on prognosis after surgical resection for locally advanced or hepatic metastatic pancreatic neuroendocrine tumours

Introduction: The role of preoperative treatments in improving the rate of radical resection and survival of either locally advanced (LA) or hepatic metastatic (HM) pancreatic neuroendocrine tumours (panNETs) is unclear.

Conference:

Presenting Author:

Authors: Provinciali L, de Mestier L, Pontillo D, Guarneri G, Partelli S,

Keywords: adjuvant therapy, chemotherapy, event free survival, liver transplantation, RadioLigand Therapy,

#4579 Real-world effectiveness of lanreotide autogel in patients with advanced gastroenteropancreatic neuroendocrine tumours with antigen Ki-67 proliferation index above and below 10%: The KINETICS study

Introduction: The somatostatin analogue lanreotide is an established treatment option for patients with gastroenteropancreatic neuroendocrine tumours (GEP-NETs) with a Ki-67 proliferation index (Ki-67)

Conference:

Presenting Author: Vandamme T

Authors: Vandamme T, Gerard L, Del Olmo-Garcia M, de Mestier L, Kiesewetter B,

Keywords: effectiveness, gastroenteropancreatic neuroendocrine tumour, GEP-NET, Ki-67 proliferation index, Ki-67, lanreotide, somatostatin analogue, somatostatin, real-world,

#4528 Serum visfatin concentration in metastatic pancreatic and midgut NETs: An exploratory study

Introduction: Neuroendocrine tumours (NETs) are commonly diagnosed at advanced stages due to their diverse and often asymptomatic clinical presentation. Visfatin, an adipocytokine involved in regulating cellular energy homeostasis, inflammation, and tumorigenesis, has been investigated as a potential biomarker in several neoplasms. However, its role in NETs remains unexplored.

Conference:

Presenting Author:

Authors: Komarnicki P, Maciejewski A, Musiałkiewicz J, Mastorakos G, Gut P,

Keywords: visfatin, biomarker, nicotinamide phosphoribosyltransferase, NAMPT, PBEF, eNAMPT,

#4518 Efficacy and safety of cabozantinib (CABO) for advanced Grade 3 (G3) neuroendocrine tumours (NETs) after progression on prior therapy: Subgroup analysis of the phase III CABINET trial (Alliance A021602)

Introduction: Well-differentiated G3 NETs have been described as a distinct category recently, and randomised data regarding efficacy of therapy are scarce. In the phase 3 CABINET trial (NCT03375320), CABO significantly prolonged progression-free survival (PFS) compared with placebo (PB) in patients (pts) with advanced, previously treated, progressive well-differentiated extra-pancreatic NETs (epNETs) and pancreatic NETs (pNETs) of all grades (Chan et al., NEJM, 2024).

Conference:

Presenting Author: Strosberg J

Authors: Strosberg J, Zemla T, Geyer S, Pulsipher S, Behr S,

Keywords: cabozantinib, grade 3 neuroendocrine tumour, pancreatic neuroendocrine tumour, extra-pancreatic neuroendocrine tumour,