Factors associated with prolonged overall survival in patients with postmenopausal estrogen receptor-positive advanced breast cancer using real-world data: a follow-up analysis of the JBCRG-C06 Safari study.

CONCLUSIONS: In ER+ ABC patients whose treatment history included fulvestrant, younger age, longer time from ABC diagnosis to fulvestrant use, no prior palliative chemotherapy use, PgR-, and lower histological or nuclear grade correlated positively with prolonged OS. PMID: 31811519 [PubMed - as supplied by publisher]

https://www.ncbi.nlm.nih.gov/pubmed/31811519?dopt=Abstract

Source: Breast Cancer - December 5, 2019 Category: Cancer & Oncology Authors: Kawaguchi H, Masuda N, Nakayama T, Aogi K, Anan K, Ito Y, Ohtani S, Sato N, Saji S, Takano T, Tokunaga E, Nakamura S, Hasegawa Y, Hattori M, Fujisawa T, Morita S, Yamaguchi M, Yamashita H, Yamashita T, Yamamoto Y, Yotsumoto D, Toi M, Ohno S Tags: Breast Cancer Source Type: research