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Published in: Clinical and Translational Oncology 12/2018

Open Access 01-12-2018 | Research Article

Consensus document on the progression and treatment response criteria in gastroenteropancreatic neuroendocrine tumors

Authors: X. Merino-Casabiel, J. Aller, J. Arbizu, R. García-Figueiras, C. González, E. Grande, P. Jiménez-Fonseca, M. I. Sevilla, J. Capdevila

Published in: Clinical and Translational Oncology | Issue 12/2018

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Abstract

Purpose

Gastroenteropancreatic neuroendocrine tumors are a heterogeneous group of low incidence neoplasms characterized by a low proliferative activity and slow growth. Their response to targeted therapies is heterogeneous and often does not lead to tumor shrinkage. Thus, evaluation of the therapeutic response should differ from other kind of tumors.

Methods

To answer relevant questions about which techniques are best in the assessment of progression or treatment response a RAND/UCLA-based consensus process was implemented. Relevant clinical questions were listed followed by a systematic search of the literature. The expert panel answered all questions with recommendations, combining available evidence and expert opinion. Recommendations were validated through a questionnaire and a participatory meeting.

Results

Expert recommendations regarding imaging tools for tumor assessment and evaluation of progression were agreed upon. Available imaging techniques were reviewed and recommendations for best patient monitoring practice and the best way to evaluate treatment response were formulated.
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Literature
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Metadata
Title
Consensus document on the progression and treatment response criteria in gastroenteropancreatic neuroendocrine tumors
Authors
X. Merino-Casabiel
J. Aller
J. Arbizu
R. García-Figueiras
C. González
E. Grande
P. Jiménez-Fonseca
M. I. Sevilla
J. Capdevila
Publication date
01-12-2018
Publisher
Springer International Publishing
Published in
Clinical and Translational Oncology / Issue 12/2018
Print ISSN: 1699-048X
Electronic ISSN: 1699-3055
DOI
https://doi.org/10.1007/s12094-018-1881-9

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