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A cumulative score based on preoperative fibrinogen and the neutrophil-lymphocyte ratio to predict outcomes in resectable gastric cancer
被引:15
|作者:
Liu, Xuechao
[1
,2
]
Liu, Zhimin
[1
,2
]
Lin, Enzi
[3
]
Chen, Yingbo
[1
,2
]
Sun, Xiaowei
[1
,2
]
Zhou, Zhiwei
[1
,2
]
机构:
[1] Sun Yat Sen Univ, Ctr Canc, State Key Lab Oncol South China, Collaborat Innovat Ctr Canc Med, Guangzhou 510060, Guangdong, Peoples R China
[2] Sun Yat Sen Univ, Ctr Canc, Dept Gastr Surg, 651 East Dongfeng Rd, Guangzhou 510060, Guangdong, Peoples R China
[3] Shantou Univ, Coll Med, Canc Hosp, Surg Oncol Sess 1, Shantou 515041, Peoples R China
来源:
CANCER MANAGEMENT AND RESEARCH
|
2018年
/
10卷
关键词:
F-NLR score;
gastric cancer;
prognosis;
adjuvant chemotherapy;
curative surgery;
SQUAMOUS-CELL CARCINOMA;
PLASMA-FIBRINOGEN;
PROGNOSTIC VALUE;
TO-LYMPHOCYTE;
UROTHELIAL CARCINOMA;
COLORECTAL-CANCER;
INFLAMMATION;
SURVIVAL;
PRETREATMENT;
TRIAL;
D O I:
10.2147/CMAR.S174656
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Background: Recent studies have revealed that preoperative fibrinogen and the neutrophil-lymphocyte ratio (NLR) are associated with poor outcome in gastric cancer (GC). We aimed to evaluate whether the fibrinogen and the NLR score had a consistent prognostic value for resectable GC. Methods: We analyzed 1,293 consecutive patients who underwent curative surgery for GC. The F-NLR score was 2 for patients with hyperfibrinogenemia (>400 mg/dL) and elevated NLR (>= 5.0), 1 for those with one abnormal index, and 0 for those with no abnormal indices. Results: We found that higher F-NLR scores were associated with larger tumor size, deeper tumor invasion and more lymph node metastasis (all P<0.05). In a multivariate analysis, F-NLR independently predicted postoperative survival (P<0.001). When stratified by tumor-node-metastasis (TNM) stage, the prognostic value of F-NLR was still maintained for stages I-II (P<0.001) and stage III (P=0.003). Of note, F-NLR also effectively stratified overall survival (OS) irrespective of age, adjuvant chemotherapy administration, tumor location and histological grade (all P<0.05). Furthermore, F-NLR and TNM stratified 5-year OS from 61% (F-NLR 0) to 15% (F-NLR 2) and from 92% (stage I) to 37% (stage III), respectively. Utilizing both F-NLR and TNM, 5-year OS ranged from 93% (F-NLR 0, TNM I) to 6% (F-NLR 2, TNM III). Conclusion: The F-NLR score independently predicts outcomes in GC patients after curative surgery. Therefore, it should be implemented in routine clinical practice for identifying more high-risk patients.
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页码:3007 / 3014
页数:8
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