The neutrophil to lymphocyte ratio as a prognostic factor among a diverse population with advanced pancreatic cancer.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e15729-e15729
Author(s):  
Michael Shusterman ◽  
Erin Jou ◽  
Andreas Kaubisch ◽  
Jennifer W. Chuy ◽  
Lakshmi Rajdev ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Overall Survival ◽  
Metastatic Disease ◽  
Proportional Hazards ◽  
Univariate Analysis ◽  
Prognostic Significance ◽  
Advanced Pancreatic Cancer ◽  
Cox Proportional Hazards ◽  
Neutrophil To Lymphocyte Ratio ◽  
Lymphocyte Ratio

e15729 Background: The neutrophil to lymphocyte ratio (NLR), a marker of systemic inflammatory response, has been suggested as a prognostic marker in patients with pancreatic adenocarcinoma (PAC). Black and Hispanic patients have been underrepresented in studies evaluating the significance of NLR in PAC. We investigated the prognostic significance of NLR in patients with advanced PAC treated at the Montefiore-Einstein Center for Cancer Care (MECCC) in the Bronx, NY. Methods: We included patients who were chemotherapy naive and treated for unresectable or metastatic PAC at MECCC between 2006 and 2015. Demographics, clinical characteristics and treatment data were collected. Overall survival was determined by the Kaplan-Meier method and Cox proportional-hazards models were built to assess survival differences adjusting for clinically relevant and statistically significant variables. Results: 201 patients were included in the study. Median age was 65 (range 32, 90). 52% were male. 41 were White (19%), 71 Black (33%), 71 Hispanic (33%), and 33 Other (15.3%). 66 (30.6%) had unresectable disease and 135 (62.5%) metastatic disease. An NLR ≥ 4 was associated with a worse OS compared to an NLR ≤ 4 (median 10 vs. 16.4 months; HR 1.895; 95% CI 1.390, 2.585; P < 0.0001). Predictors of worse OS on univariate analysis were ever smoker status (HR 1.365; P = 0.05), metastatic disease (HR 1.736; P = 0.001), and albumin ≤ 3.5 g/dL (HR 2.558; P< 0.0001). An NLR ≥ 4 on multivariate analysis remained significantly associated with worse OS (HR 1.665; 95% CI 1.188, 2.334; P = 0.003) after adjusting for age, gender, ever smoker status, metastatic disease, and albumin. Conclusions: In a cohort with significant minority patient representation, an NLR ≥ 4 was associated with significantly worse overall survival in patients with advanced pancreatic cancer. An elevated NLR in advanced PAC may be an important independent predictor to risk stratify patients and predict poor OS in future analyses.

Trends in treatment and survival for advanced pancreatic cancer: Progress or progression?

2016 ◽  
Vol 34 (4_suppl) ◽  
pp. 421-421
Author(s):  
Mariam F. Eskander ◽  
Gyulnara G. Kasumova ◽  
Chun Li ◽  
Sing Chau Ng ◽  
Rebecca A. Miksad ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Overall Survival ◽  
Proportional Hazards ◽  
Clinical Stage ◽  
Advanced Pancreatic Cancer ◽  
Stage Iv ◽  
Tumor Location ◽  
Cox Proportional Hazards ◽  
Stage Iii ◽  
Cox Proportional Hazards Models

421 Background: There are increasing therapeutic options for patients with advanced pancreatic cancer but it is unknown whether the overall prognosis of unresectable patients is improving. Here, we examine trends in treatment and survival in Stage III/IV pancreatic cancer. Methods: National Cancer DataBase 1998-2012 queried for unresected pancreatic adenocarcinoma patients from Commission on Cancer hospitals with Stage III and IV disease. Trends in stage at diagnosis and type of chemotherapy (single vs. multi-agent) assessed via Cochran Armitage trend tests. Timing of treatment compared by Kruskal-Wallis. Kaplan-Meier analysis and Cox proportional hazards models used to assess the association between 2-year time intervals (1998-2011) and survival. Results: 34,163 unresected patients with Stage III and 100,396 with stage IV identified. Rates of chemotherapy increased over time for stage III (p<0.0001) and stage IV (p<0.0001). Among patients who received systemic therapy, rates of multiagent chemotherapy have increased for both stage III (p<0.0001) and IV (p<0.0001). Time from diagnosis to treatment did not change (p=0.5121). Overall survival differed by year group for stage III (5.2 mos in 1998-1999 vs. 9.0 mos 2010-2011, log-rank p<0.0001) and stage IV (3.1 vs. 3.6 mos; log-rank p<0.0001). Among patients who received chemotherapy, overall survival also differed (Stage III, 7.6 vs. 11.4 mos, log-rank p<0.0001; Stage IV, 5.0 vs. 6.0 mos, log-rank p<0.0001). After stratification by clinical stage, type of chemotherapy, tumor location, and facility type, year remained a significant predictor of survival (p<0.0001). Conclusions: Survival of patients with Stage III and IV pancreatic cancer has significantly improved over the last fifteen years. This improvement in survival is not fully explained by changes in chemotherapy. [Table: see text]

The association of pretreatment neutrophil to lymphocyte ratio with overall survival in patients with glioblastoma multiforme (GBM).

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 2062-2062 ◽  
Author(s):  
Richard Martin Bambury ◽  
MinYuen Teo ◽  
Anny Yusuf ◽  
Susan Murray ◽  
Jodie E Battley ◽  
...  
Keyword(s):  
Overall Survival ◽  
Prognostic Factors ◽  
Complete Blood Count ◽  
Univariate Analysis ◽  
Significant Proportion ◽  
Cox Proportional Hazards ◽  
Neutrophil To Lymphocyte Ratio ◽  
Published Data ◽  
Prognostic Impact ◽  
Lymphocyte Ratio

2062 Background: GBM is the most common and aggressive primary brain tumor. The neutrophil to lymphocyte ratio (NLR) gives a measure of systemic inflammatory response and lymphopenia, both of which are poor prognostic factors in many malignancies. No published study has assessed the prognostic impact of NLR in GBM. Methods: Patients treated for GBM at our regional referral centre with assessable complete blood count at first presentation (prior to corticosteroid therapy or surgery) were identified. Medical notes were reviewed to extract demographic and treatment data. Survival curves were estimated via Kaplan-Meier method and compared via log-rank method. Multivariate analysis was performed via Cox proportional hazards regression modelling. Results: A total of 86 patients were identified, of which 65(76%) were male. Median age at diagnosis was 58 years (range: 18–76). At the time of analysis all patients still alive had ≥ 2 years follow-up. Median overall survival (OS) was 9.3 months (range: 1-82). 57% completed the standard adjuvant Stupp protocol and 43% discontinued early due to disease progression or treatment toxicity. Median OS was 11.2 months in patients with NLR<4 and 7.5 months in patients with NLR>4 (HR 0.59, p=.04). Other significant prognostic factors based on univariate analysis were consistent with published data (Table). After correcting for known prognostic factors NLR remained a significant predictor of survival (Table). Conclusions: Recent advances in immunotherapy have highlighted the importance of the immune system in the treatment and prognosis of cancer patients. Many GBM patients are on corticosteroids for a significant proportion of their disease course which may abrogate the effects of host immunity on outcome. Nevertheless, we have shown that NLR at diagnosis is an independent predictor of survival in GBM patients. Investigation of therapies which harness the immune response are warranted in this disease. [Table: see text]

scholarly journals Low preoperative serum ALB level is independently associated with poor overall survival in endometrial cancer patients

2020 ◽  
Author(s):  
Jia Lei ◽  
Yue Wang ◽  
Xiangqian Guo ◽  
Shuping Yan ◽  
Dimeng Ma ◽  
...  
Keyword(s):  
Overall Survival ◽  
Endometrial Cancer ◽  
Prognostic Factor ◽  
Proportional Hazards ◽  
Univariate Analysis ◽  
Prognostic Significance ◽  
Cox Proportional Hazards ◽  
Independent Prognostic Factor ◽  
Poor Overall Survival ◽  
Preoperative Serum

Aim: To reveal the prognostic significance of serum albumin (ALB) concentration in endometrial cancer (EC) patients in China. Patients & methods: 345 EC patients were enrolled in a single center, and the preoperative serum ALB concentration were measured. Kaplan–Meier curve analysis and Cox proportional hazards regression model were performed to evaluate the associations between ALB concentration and overall survival (OS) of EC patients. Results: The EC patients with lower preoperative serum ALB concentration exhibited a significantly poorer OS (p < 0.05). Univariate analysis and multivariate analysis indicated that serum ALB concentration was an independent prognostic factor of unfavorable OS for EC patients. Conclusion: Our results showing that ALB concentration may serve as an independent prognostic factor for EC patients.

Association of preoperative monocyte-to-lymphocyte ratio and neutrophil-to-lymphocyte ratio with overall survival after resection of pancreatic neuroendocrine tumors.

2018 ◽  
Vol 36 (4_suppl) ◽  
pp. 216-216
Author(s):  
Roheena Z. Panni ◽  
Jesse T Davidson ◽  
Bradley A. Krasnick ◽  
Martha McGilvray ◽  
Jorge Zarate Rodriguez ◽  
...  
Keyword(s):  
Overall Survival ◽  
Median Survival ◽  
Neuroendocrine Tumors ◽  
Univariate Analysis ◽  
Prognostic Significance ◽  
Neutrophil To Lymphocyte Ratio ◽  
Pancreatic Neuroendocrine Tumors ◽  
Roc Curve Analysis ◽  
Lymphocyte Ratio ◽  
The Difference

216 Background: Neutrophil, monocyte and lymphocyte counts are important biomarkers of the tumor-induced systemic inflammatory response. A lower monocyte-to-lymphocyte ratio (MLR) and neutrophil-to-lymphocyte ratio (NLR) is associated with a favorable prognosis for certain tumors. However, this association has not yet been demonstrated in resected pancreatic neuroendocrine tumors (PNETs). The aim of this study was to investigate the prognostic significance of MLR and NLR in patients with resectable PNETs with regards to overall survival (OS). Methods: Eligible patients undergoing surgery for PNETs between 2000 and 2016 were identified using a national multi-center cohort dataset. Their pre-operative neutrophil, monocyte and lymphocyte counts were imported and NLR and MLR were calculated. Receiver operating characteristic (ROC) curve analysis was used to determine the optimal cut offs for NLR and MLR. Univariate analyses were used to compare patient factors and tumor characteristics in different groups. The difference in OS between high and low groups was explored with the use of Kaplan Meier curves and compared using log-rank tests. Results: A total of 635 patients were analyzed. Univariate analysis revealed that higher lymphocyte, low monocyte and low neutrophil counts were associated with improved OS (P = 0.0002, 0.014 and 0.011 respectively). The mean NLR and MLR level was 4.11 ± 0.219 and 0.4295 ± 0.0196, respectively. Lower NLR ( < 4) and lower MLR ( < 0.25) were significantly associated with improved OS (p < 0.001 & p < 0.0001). Median survival was 141 months in the low NLR group (n = 474) and 119 months in the high NLR group (n = 161). The median survival in the high MLR group (n = 464) was 120 months and has not been reached in the low MLR group (n = 171). On multivariate analysis, low MLR was independent predictor of improved OS when controlling for age, race and comorbidities (p < 0.001). Conclusions: For resectable PNETs, low pre-operative NLR and MLR levels are significantly associated with improved survival. NLRs and MLRs may serve as valuable markers to stratify PNET patients for subsequent therapies and clinical trial enrollment.

High neutrophil-to-lymphocyte ratio as an independent adverse prognostic factor in racial minorities with hepatocellular carcinoma.

2018 ◽  
Vol 36 (4_suppl) ◽  
pp. 218-218
Author(s):  
Santiago Thibaud ◽  
Santiago Aparo ◽  
Jennifer W. Chuy ◽  
Andreas Kaubisch
Keyword(s):  
Hepatocellular Carcinoma ◽  
Multivariate Analysis ◽  
Proportional Hazards ◽  
Proportional Hazards Model ◽  
Prognostic Significance ◽  
Cox Proportional Hazards ◽  
Cox Proportional Hazards Model ◽  
Neutrophil To Lymphocyte Ratio ◽  
Racially Diverse ◽  
Lymphocyte Ratio

218 Background: An elevated neutrophil-to-lymphocyte ratio (NLR) has been shown to portend poor prognosis in various types of cancer, including hepatocellular carcinoma (HCC). However, studies that evaluated the prognostic significance of NLR did not include large numbers of Blacks and Hispanics. This single-center, retrospective study conducted on a large, racially diverse cohort explores the utility of NLR in predicting outcomes in minority populations. Methods: We identified patients (pts) diagnosed with HCC at our institution between the years 2000 and 2016. We calculated NLR at the time of diagnosis and divided pts into two groups: high NLR (NLR > 3) and low NLR (NLR ≤3). Demographics, clinical characteristics, MELD/MELD-Na scores, ALBI scores and AFP levels were collected. Survival analysis was conducted using the Kaplan-Meier method. Cox proportional-hazards model was used for multivariate analysis. Results: 751 pts with HCC were included in this study. 542 (72%) were male. Median age was 61 years. 43% were Hispanic, 33% Black, 22% White and 2% Other. NLR was high in 246 pts (32.7%, mean 6.0 ± 3.8) and low in 505 pts (67.2%, mean 1.69 ± 0.7). Overall survival (OS) was significantly lower in the high NLR group (median survival 25.4 vs 49.6 months, HR 1.75, 95% CI 1.41-2.17, P < 0.01). Subgroup analysis showed differences remained significant in the Hispanic group (n = 259, HR 1.93, 95% CI 1.30-2.86, P < 0.01) and the Black group (n = 194, HR 1.99, 95% CI 1.28-3.09, P < 0.01). The high NLR group had significantly higher MELD scores (mean 12.1 ± 5.0 vs 10.1 ± 3.8, P < 0.01), MELD-Na scores (13.9 ± 5.6 vs 11.3 ± 4.4, P < 0.01), ALBI scores (-2.05 ± 0.7 vs -2.28 ± 0.6, P < 0.01) and AFP levels (median 28.9 vs 46.9, P = 0.02). An NLR > 3 on multivariate analysis remained significantly associated with worse OS (HR 1.31; 95% CI 1.03-1.68; P = 0.02) after adjusting for age, gender, AFP and MELD-Na. Conclusions: NLR > 3 at the time of diagnosis had a strong correlation with poor OS in a large, racially diverse cohort of pts with HCC. This correlation held true for both Hispanic and Black patients, who have been previously underrepresented in similar studies. Our findings support the utility of NLR as a prognostic tool in HCC.

scholarly journals Does Preoperative Serum Neutrophil To Lymphocyte Ratio (NLR), Platelet To Lymphocyte Ratio (PLR) And Lymphocyte To Monocyte Ratio (LMR) Predict Prognosis Following Radical Surgery For Pancreatic Adenocarcinomas? - Results of A Retrospective Study.

2021 ◽  
Author(s):  
Vikas Bachelal Gupta ◽  
Vikram Chaudhari ◽  
Shailesh V. Shrikhande ◽  
Manish S. Bhandare
Keyword(s):  
Overall Survival ◽  
Univariate Analysis ◽  
Prognostic Significance ◽  
Tnm Stage ◽  
Neutrophil To Lymphocyte Ratio ◽  
Survival Outcomes ◽  
P Value ◽  
Platelet To Lymphocyte Ratio ◽  
Lymphocyte Ratio ◽  
Lymphocyte To Monocyte Ratio

Abstract Background:Pretherapy serum neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR) and lymphocyte to monocyte ratio (LMR) have been shown to predict prognosis in patients with pancreatic ductal adenocarcinoma (PDAC). However, the published literature is conflicting, hence we aimed to evaluate their role in predicting survival outcomes in operated patients of PDAC.Methods: A retrospective analysis was done of all operated cases of PDAC who underwent curative resection between 2011 to 2018. The pretherapy NLR, PLR and LMR were calculated and analyzed with respect to pathological and survival outcomes Results:134 operated patients were included. The median overall survival for NLR of less than 2, 2.7 and 5 was 30.8, 27.2 and 27.5 months and for NLR more than 2, 2.7 and 5 was 22.9, 21.6 and 21.5 months respectively and was statistically insignificant (p-value- 0.32, 0.91, 0.34 respectively). Similarly, the PLR was not significant for a cut off of 150 (p-value- 0.27) and LMR was not significant for a cut off of 2.8 (p-value- 0.13) and 4.8( p-value -0.11). On Univariate analysis age, CA 19-9, perineural invasion, margin positivity, lymph node positivity and TNM stage were found to have significant correlation with overall survival. However, on multivariate analysis, only TNM stage was found to be significant. Conclusion:The NLR, PLR and LMR do not correlate with overall survival in operated patients with PDAC in this study. A combination of inflammatory markers or their dynamic testing might probably achieve prognostic significance.

scholarly journals Pre-diagnosis neutrophil-to-lymphocyte ratio and mortality in individuals who develop lung cancer

2021 ◽  
Author(s):  
Laurie Grieshober ◽  
Stefan Graw ◽  
Matt J. Barnett ◽  
Gary E. Goodman ◽  
Chu Chen ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Proportional Hazards ◽  
Smoking Status ◽  
Cox Proportional Hazards ◽  
Neutrophil To Lymphocyte Ratio ◽  
Blood Draw ◽  
Lymphocyte Ratio ◽  
Cox Proportional Hazards Models ◽  
Inflammatory Profile ◽  
Heavy Smokers

Abstract Purpose The neutrophil-to-lymphocyte ratio (NLR) is a marker of systemic inflammation that has been reported to be associated with survival after chronic disease diagnoses, including lung cancer. We hypothesized that the inflammatory profile reflected by pre-diagnosis NLR, rather than the well-studied pre-treatment NLR at diagnosis, may be associated with increased mortality after lung cancer is diagnosed in high-risk heavy smokers. Methods We examined associations between pre-diagnosis methylation-derived NLR (mdNLR) and lung cancer-specific and all-cause mortality in 279 non-small lung cancer (NSCLC) and 81 small cell lung cancer (SCLC) cases from the β-Carotene and Retinol Efficacy Trial (CARET). Cox proportional hazards models were adjusted for age, sex, smoking status, pack years, and time between blood draw and diagnosis, and stratified by stage of disease. Models were run separately by histotype. Results Among SCLC cases, those with pre-diagnosis mdNLR in the highest quartile had 2.5-fold increased mortality compared to those in the lowest quartile. For each unit increase in pre-diagnosis mdNLR, we observed 22–23% increased mortality (SCLC-specific hazard ratio [HR] = 1.23, 95% confidence interval [CI]: 1.02, 1.48; all-cause HR = 1.22, 95% CI 1.01, 1.46). SCLC associations were strongest for current smokers at blood draw (Interaction Ps = 0.03). Increasing mdNLR was not associated with mortality among NSCLC overall, nor within adenocarcinoma (N = 148) or squamous cell carcinoma (N = 115) case groups. Conclusion Our findings suggest that increased mdNLR, representing a systemic inflammatory profile on average 4.5 years before a SCLC diagnosis, may be associated with mortality in heavy smokers who go on to develop SCLC but not NSCLC.

scholarly journals The combination of serum NLR and D-dimer levels at diagnosis predicts overall survival in metastatic pancreatic cancer

2020 ◽  
Author(s):  
Pei Mei ◽  
Qiong Gong ◽  
Yu-Ping Rong ◽  
Jian Chang ◽  
Qi Fang ◽  
...  
Keyword(s):  
Pancreatic Cancer ◽  
Overall Survival ◽  
Group Performance ◽  
Univariate Analysis ◽  
Eastern Cooperative Oncology Group ◽  
Metastatic Pancreatic Cancer ◽  
Inflammatory Factors ◽  
Lymphocyte Ratio ◽  
Prognostic Predictors ◽  
D Dimer

Abstract Background Many studies have confirmed that the systemic inflammatory response and hypercoagulable state of the patient are related to the occurrence and development of various tumors, including pancreatic cancer. The aim of this research was to combine blood inflammatory factors and D-dimer into a new prognostic scoring system.Methods We conducted a retrospective cohort study of 73 patients with metastatic pancreatic cancer between January 2015 and December 2018 at our institution. To identify the prognostic predictors, circulating inflammatory cells and D-dimer were analyzed.Results Univariate analysis showed that the neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), CA19-9, Eastern Cooperative Oncology Group performance status (ECOG PS) score and D-dimer levels were significantly associated with overall survival in patients with metastatic pancreatic cancer. Multivariate analysis suggested that only the NLR (p<0.026) and D-dimer level (p<0.012) were independent prognostic predictors. Then, we combined the NLR and D-dimer level to divide the cohort into three “NLRD” groups: “NLRD0”=NLR≤3.38 and D-dimer≤1.47, “NLRD1”=either NLR>3.38 or D-dimer>1.47, “NLRD2”=NLR>3.38 and D-dimer>1.47. Finally, we found that the NLRD2 group had the worst survival, with a median overall survival (OS) of 2 months (95%CI=1.450-2.550), while the NLRD0 group had the best outcome, with a median OS of 7 months (95%CI=5.897-8.121).Conclusions The scoring system combining the blood NLR with D-dimer levels provides important prognostic information for risk stratification in patients with metastatic pancreatic cancer and may help us identify patients who have a poor prognosis so that clinicians can develop personalized treatment strategies for these patients.

scholarly journals Exploring the prognostic value of the neutrophil-to-lymphocyte ratio in cancer

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Rachel Howard ◽  
Peter A. Kanetsky ◽  
Kathleen M. Egan
Keyword(s):  
Prognostic Value ◽  
Clinical Characteristics ◽  
Proportional Hazards ◽  
Area Under The Curve ◽  
Stage Iv ◽  
Cox Proportional Hazards ◽  
Neutrophil To Lymphocyte Ratio ◽  
Cancer Center ◽  
Lymphocyte Ratio ◽  
Patient Subgroups

AbstractIn cancer patients, a high pre-treatment neutrophil-to-lymphocyte ratio (NLR) is associated with poorer survival outcomes. Significant variation in the magnitude of this association has been observed between studies, but sources of this variation are poorly understood. Here, we explore differences in the prognostic potential of NLR between patient subgroups stratified by demographic and clinical characteristics using a retrospective cohort of 5,363 patients treated at Moffitt Cancer Center (Tampa, FL). We identify patients for whom NLR has maximum prognostic potential via adjusted hazard ratios (HRs) calculated using multivariable Cox proportional hazards models and area under the curve analysis. NLR demonstrates stronger associations (HRs > 2) with survival among African-American patients, patients receiving radiation therapy, stage IV patients, and melanoma patients when compared with the overall study population (HR = 1.58). Sensitivity and specificity of NLR as a prognostic marker are also higher in these patient subgroups, and increase further with combinations of multiple “high-risk” demographic or clinical characteristics. In summary, NLR may have greater prognostic value in patients with certain demographic and clinical features. Future prospective studies could validate this hypothesis, after further characterization of populations in which NLR has maximum prognostic potential and the identification of meaningful thresholds for risk stratification.

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