Prognostic significance of preoperative neutrophil-lymphocyte ratio combined with tu-mor-associated neutrophils in patients with gastric cancer / 中国肿瘤临床
Chinese Journal of Clinical Oncology
;
(24): 77-82, 2018.
Artigo
em Chinês
| WPRIM
| ID: wpr-706759
ABSTRACT
Objective:
To investigate the prognostic significance of preoperative neutrophil-lymphocyte ratio(NLR)combined with tu-mor-associated neutrophils(TANs)in the stroma of gastric cancer tissues of patients.Methods:
One hundred and twenty-six gastric cancer tissue samples from patients enrolled in Changhai hospital from June 2006 to May 2011 were divided into four groups accord-ing to NLRs in preoperative peripheral blood combined with high or low infiltration of neutrophils in gastric cancer tissues.The 5-year survival of the four groups was then compared,and their correlations with clinicopathologic features and prognosis were analyzed.Re-sultsHigh NLRs in peripheral blood combined with low infiltrating TANs in gastric tissues was associated with lower differential grade (P<0.001)and larger tumor size(P=0.026).Of the four groups,patients with high NLR in peripheral blood combined with low infiltrat-ing TANs in gastric cancer tissues demonstrated the lowest survival rates,whereas those with low NLR and high infiltrating TANs had highest survival rates, and this difference was statistically significant (P<0.05). Univariate and multivariate Cox regression analyses showed that high NLR in peripheral blood combined with low infiltrating TANs in gastric cancer tissues(P<0.05)was an independent factor indicating poor prognosis.Conclusions:
NLR in preoperative peripheral blood combined with infiltrating TANs in gastric cancer tissues can be used as a prognostic indicator for patients with gastric cancer,especially high NLR in preoperative peripheral blood com-bined with low infiltrating TANs in gastric cancer tissue indicates poor prognosis.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Clinical Oncology
Ano de publicação:
2018
Tipo de documento:
Artigo
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