Prognosis analysis and 21-gene recurrence score according to TAILORx standard in hormone receptor positive early-stage breast cancer / 中华普通外科杂志
Chinese Journal of General Surgery
;
(12): 771-775, 2019.
Artigo
em Chinês
| WPRIM
| ID: wpr-797718
ABSTRACT
Objective@#To explore the association of 21 gene recurrence score(RS)according to TAILORx standard and prognosis of hormone receptor(HR) positive, axillary lymph node negative breast cancer.@*Methods@#The clinicopathologic data of 558 early breast cancer patients who underwent 21 gene RS testing from May 2012 to Jan 2017 were retrospectively analyzed. RS was subgrouped according to TAILORx standard.Estimates of relapse free survival(RFS) were made from the Kaplan-Meier curves.@*Results@#In 558 patients, RS≤10, RS 11-25 and RS≥26 groups accounted for 23.1%, 63.6% and 13.3%.After a median follow-up of 38 months, the recurrence ratesin RS≤10, RS 11-25 and RS≥26 groups were 3.3%, 4.5% and 5.4%, respectively. Kaplan-Meier RFS curve showed no significant difference between the 3 groups(P=0.788). The recurrence ratesin RS≤15 group(3.0%) was significantly lower than that in RS≥16 group(5.9%)(P=0.041).@*Conclusions@#A significant association exists between RS and breast cancer prognosis.It is rational not to give chemotherapy to RS<18 low risk patients according to classical standard.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of General Surgery
Ano de publicação:
2019
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS