New Treatment Options for Pancreatic Neuroendocrine Tumors: A Narrative Review

Agnieszka Romanowicz1, Marta Fudalej1,2, Alicja Asendrych-Woźniak1

  • 1Department of Oncology, National Medical Institute of the Ministry of the Interior and Administration, 02-507 Warsaw, Poland.

Cancers
|December 11, 2025
PubMed

Insights

Pancreatic neuroendocrine neoplasms (PanNENs) are diverse cancers. This review covers current and emerging systemic treatments for advanced PanNETs to improve patient outcomes.

Area of Science:

  • Oncology
  • Endocrinology

Background:

  • Pancreatic neuroendocrine neoplasms (PanNENs) are a heterogeneous group of tumors.
  • Most PanNETs are non-functional and express somatostatin receptors (SSTRs).
  • Optimal treatment sequencing for advanced PanNETs remains under investigation.

Purpose of the Study:

  • To review current systemic therapies for advanced PanNETs.
  • To discuss novel and emerging treatment strategies for PanNETs.

Main Methods:

  • Literature review of established and investigational therapies for PanNETs.
  • Discussion of systemic treatment options including targeted therapies and immunotherapies.

Main Results:

  • Several treatment options exist for advanced PanNETs, but optimal sequencing is not defined.
  • New therapeutic agents are under development, including immune checkpoint inhibitors and next-generation peptide receptor radionuclide therapy.

Conclusions:

  • A multidisciplinary approach is crucial for evaluating systemic treatment options in PanNETs.
  • Ongoing clinical trials and research into new drugs aim to improve outcomes for advanced PanNETs.