Dataset Information

Neutrophil-to-lymphocyte ratio for the prognostic assessment of hepatocellular carcinoma: A systematic review and meta-analysis of observational studies.

ABSTRACT:

Background and aims

Neutrophil to lymphocyte ratio (NLR) is an inflammatory-based marker. A systematic review and meta-analysis was performed to explore the prognostic role of NLR in patients with hepatocellular carcinoma (HCC).

Results

Overall, 598 papers were identified, of which 90 papers including 20,475 HCC patients were finally included. Low baseline NLR was significantly associated with better overall survival (HR = 1.80, 95% CI: 1.59-2.04, p < 0.00001) and recurrence-free or disease-free survival (HR = 2.23, 95% CI: 1.80-2.76, p < 0.00001). Low post- treatment NLR was significantly associated with better overall survival (HR = 1.90, 95% CI: 1.22-2.94, p = 0.004). Decreased NLR was significantly associated with overall survival (HR = 2.23, 95%CI: 1.83-2.72, p < 0.00001) and recurrence-free or disease-free survival (HR = 2.23, 95% CI: 1.83-2.72, p < 0.00001). The findings from most of subgroup meta-analyses were consistent with those from the overall meta-analyses.

Materials and methods

All relevant literatures were identified via PubMed, EMBASE, and Cochrane library databases. Hazard ratio (HR) with 95% confidence interval (95%CI) was calculated. Subgroup meta-analyses were performed according to the treatment options, NLR cut-off value ranges, and regions.

Conclusions

NLR should be a major prognostic factor for HCC patients. NLR might be further incorporated into the prognostic model of HCC.

SUBMITTER: Qi X

PROVIDER: S-EPMC5216723 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature

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Publications

Neutrophil-to-lymphocyte ratio for the prognostic assessment of hepatocellular carcinoma: A systematic review and meta-analysis of observational studies.

Qi Xingshun X Li Jianjun J Deng Han H Li Hongyu H Su Chunping C Guo Xiaozhong X

Oncotarget 20160701 29

<h4>Background and aims</h4>Neutrophil to lymphocyte ratio (NLR) is an inflammatory-based marker. A systematic review and meta-analysis was performed to explore the prognostic role of NLR in patients with hepatocellular carcinoma (HCC).<h4>Results</h4>Overall, 598 papers were identified, of which 90 papers including 20,475 HCC patients were finally included. Low baseline NLR was significantly associated with better overall survival (HR = 1.80, 95% CI: 1.59-2.04, p < 0.00001) and recurrence-free ...[more]

PMID: 27304193

Similar Datasets

Project description:The neutrophil-to-lymphocyte ratio (NLR), as an essential systemic inflammation factor, has been widely used as a prognostic indicator in various diseases, such as malignant tumors, cardiovascular disease, and intracranial hemorrhage. An increasing number of studies have believed that NLR is a valuable predictor of prognosis for patients with aneurysmal subarachnoid hemorrhage (aSAH). However, these results remain controversial. In the current study, we planned to carry out a systematic review and meta-analysis to investigate the association between NLR and poor outcome, and the occurrence of delayed cerebral ischemia (DCI). We carried out a comprehensive search for published literatures on PubMed, EMBASE, Cochrane Library, and Web of Science databases from inception to April 1, 2021. We conducted an assessment of all included studies based on the principles proposed in the Newcastle-Ottawa Quality Assessment Scale (NOS). Poor outcome and the occurrence of DCI were considered as the main outcome measure. We calculated the pooled odds ratio (OR) and corresponding 95% confidence interval (CI) to examine the strength of the association of NLR with poor outcome or the occurrence of DCI. We strictly selected a total of 10 studies comprising 4,989 patients. Nine studies reported the association between NLR and poor outcome, and five studies reported the association between NLR and the occurrence of DCI. The pooled results indicated higher NLR was significantly associated with both poorer outcomes (OR = 1.32, 95%CI 1.11-1.57; P = 0.002, I 2 = 87%), and the occurrence of DCI (OR = 1.72, 95%CI 1.22-2.41; P = 0.002, I 2 = 82%) in aSAH patients. The NLR is a valuable indicator of inflammation to independently predict poor outcome and occurrence of DCI after aSAH, where a higher NLR is significantly associated with poor outcomes and occurrence of DCI. These findings suggest that the NLR can help clinicians evaluate the prognosis and identify potentially severe patients early, which may contribute to better management and improve poor prognosis of aSAH patients.

Dataset Information

Neutrophil-to-lymphocyte ratio for the prognostic assessment of hepatocellular carcinoma: A systematic review and meta-analysis of observational studies.

Background and aims

Results

Materials and methods

Conclusions

Publications

Neutrophil-to-lymphocyte ratio for the prognostic assessment of hepatocellular carcinoma: A systematic review and meta-analysis of observational studies.

Similar Datasets

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