TY - JOUR
T1 - The clinical use of circulating tumor cells (CTCs) enumeration for staging of metastatic breast cancer (MBC)
T2 - International expert consensus paper
AU - Cristofanilli, Massimo
AU - Pierga, Jean-Yves
AU - Reuben, James
AU - Rademaker, Alfred
AU - Davis, Andrew A
AU - Peeters, Dieter J
AU - Fehm, Tanja
AU - Nolé, Franco
AU - Gisbert-Criado, Rafael
AU - Mavroudis, Dimitrios
AU - Grisanti, Salvatore
AU - Giuliano, Mario
AU - Garcia-Saenz, Jose A
AU - Stebbing, Justin
AU - Caldas, Carlos
AU - Gazzaniga, Paola
AU - Manso, Luis
AU - Zamarchi, Rita
AU - de Lascoiti, Angela Fernandez
AU - De Mattos-Arruda, Leticia
AU - Ignatiadis, Michail
AU - Cabel, Luc
AU - van Laere, Steven J
AU - Meier-Stiegen, Franziska
AU - Sandri, Maria-Teresa
AU - Vidal-Martinez, Jose
AU - Politaki, Eleni
AU - Consoli, Francesca
AU - Generali, Daniele
AU - Cappelletti, Maria Rosa
AU - Diaz-Rubio, Eduardo
AU - Krell, Jonathan
AU - Dawson, Sarah-Jane
AU - Raimondi, Cristina
AU - Rutten, Annemie
AU - Janni, Wolfgang
AU - Munzone, Elisabetta
AU - Carañana, Vicente
AU - Agelaki, Sofia
AU - Almici, Camillo
AU - Dirix, Luc
AU - Solomayer, Erich-Franz
AU - Zorzino, Laura
AU - Darrigues, Lauren
AU - Reis-Filho, Jorge S
AU - Gerratana, Lorenzo
AU - Michiels, Stefan
AU - Bidard, François-Clément
AU - Pantel, Klaus
N1 - Copyright © 2018. Published by Elsevier B.V.
PY - 2019/2
Y1 - 2019/2
N2 - BACKGROUND: The heterogeneity of metastatic breast cancer (MBC) necessitates novel biomarkers allowing stratification of patients for treatment selection and drug development. We propose to use the prognostic utility of circulating tumor cells (CTCs) for stratification of patients with stage IV disease.METHODS: In a retrospective, pooled analysis of individual patient data from 18 cohorts, including 2436 MBC patients, a CTC threshold of 5 cells per 7.5 ml was used for stratification based on molecular subtypes, disease location, and prior treatments. Patients with ≥ 5 CTCs were classified as Stage IVaggressive, those with <5 CTCs as Stage IVindolent. Survival was analyzed using Kaplan-Meier curves and the log rank test.RESULTS: For all patients, Stage IVindolent patients had longer median overall survival than those with Stage IVaggressive (36.3 months vs. 16.0 months, P
AB - BACKGROUND: The heterogeneity of metastatic breast cancer (MBC) necessitates novel biomarkers allowing stratification of patients for treatment selection and drug development. We propose to use the prognostic utility of circulating tumor cells (CTCs) for stratification of patients with stage IV disease.METHODS: In a retrospective, pooled analysis of individual patient data from 18 cohorts, including 2436 MBC patients, a CTC threshold of 5 cells per 7.5 ml was used for stratification based on molecular subtypes, disease location, and prior treatments. Patients with ≥ 5 CTCs were classified as Stage IVaggressive, those with <5 CTCs as Stage IVindolent. Survival was analyzed using Kaplan-Meier curves and the log rank test.RESULTS: For all patients, Stage IVindolent patients had longer median overall survival than those with Stage IVaggressive (36.3 months vs. 16.0 months, P
KW - Biomarkers, Tumor/analysis
KW - Breast Neoplasms/pathology
KW - Consensus
KW - Expert Testimony
KW - Female
KW - Humans
KW - International Agencies
KW - Neoplasm Staging/standards
KW - Neoplastic Cells, Circulating/pathology
KW - Patient Selection
U2 - 10.1016/j.critrevonc.2018.12.004
DO - 10.1016/j.critrevonc.2018.12.004
M3 - Article
SN - 1040-8428
VL - 134
SP - 39
EP - 45
JO - Critical Reviews in Oncology/Hematology
JF - Critical Reviews in Oncology/Hematology
ER -