Neutrophil-to-lymphocyte ratio as a prognostic marker in patients with metastatic gallbladder cancer.

2019 ◽  
Vol 37 (4_suppl) ◽  
pp. 442-442
Author(s):  
Mohamed Mady ◽  
Kritika Prasai ◽  
Siddhartha Yadav ◽  
Mohamed Abdelrahim Muddathir Hassan ◽  
Lewis R. Roberts ◽  
...  
Keyword(s):  
Overall Survival ◽  
Platelet Count ◽  
Gallbladder Cancer ◽  
Prognostic Marker ◽  
Univariate Analysis ◽  
Neutrophil To Lymphocyte Ratio ◽  
Categorical Variables ◽  
Rank Test ◽  
Continuous Variables ◽  
Lymphocyte Ratio

442 Background: Neutrophil to lymphocyte ratio (NLR) has been used as an inflammation-based prognostic marker for various malignancies. The aim of our study was to determine whether NLR can independently predict the overall survival in patients with metastatic gallbladder cancer (GBC). Methods: We identified patients diagnosed with GBC who were treated at Mayo Clinic between the years 2000 and 2016. Patients who had nonmetastatic GBC were excluded along with the patients who did not have data for neutrophils and lymphocytes. Optimal cutoff point for NLR was identified by plotting martingale residuals against NLR and patients were divided into two groups, ≥ 5 or < 5. Demographic, follow-up data and outcomes were collected by retrospective review of electronic medical records. Fisher’s exact test was used to compare categorical variables, while The Mann- Whitney U test was used to compare continuous variables. Kaplan-Meier curves were plotted for NLR ≥ 5 and NLR < 5 and overall survival (OS) between the two groups were compared using log rank test. Multivariate survival analysis was performed using Cox-proportional hazard regression. Results: A total of 231 patients met our inclusion criteria, of which, 138 (60%) had NLR < 5 and 93 (40%) had NLR ≥ 5. Patients with NLR ≥ 5 were more likely to be older and have poor performance score, lower albumin level, higher alkaline phosphatase level, and higher platelet count. There were no significant differences noted in gender, race and administration of chemotherapy between the two groups. In univariate analysis, patients with NLR ≥ 5 at presentation had a significantly worse OS compared to those with NLR < 5 (Median survival: 3.6 vs. 8.8 months, p < 0.001). In multivariate analysis, adjusting for age, ECOG status, albumin, ALP, AST, ALT, bilirubin, platelet count and administration of chemotherapy, NLR of ≥ 5 was associated with a worse OS compared to NLR < 5 (HR: 1.70, 95% CI:1.20 – 2.39. p < 0.05). Conclusions: Our study demonstrates that NLR ≥ 5 is an independent predictor of poor prognosis in patients with metastatic gallbladder cancer.

Neutrophil to Lymphocyte ratio (NLR): A prognostic marker in melanoma patients receiving immunotherapy.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 9573-9573
Author(s):  
Richard Thomas O'Dwyer ◽  
Colum Dennehy ◽  
Jane Sze Yin Sui ◽  
Catherine Margaret Kelly ◽  
Paula Calvert ◽  
...  
Keyword(s):  
Prognostic Marker ◽  
Immune Checkpoint ◽  
Immune Checkpoint Inhibitors ◽  
Checkpoint Inhibitors ◽  
Immune Checkpoint Blockade ◽  
Neutrophil To Lymphocyte Ratio ◽  
Rank Test ◽  
Continuous Variables ◽  
Lymphocyte Ratio ◽  
Significant Difference

9573 Background: Cancer related inflammatory processes have been shown to have an important role in tumourigenesis, disease progression, and patient prognosis. An elevated neutrophil to lymphocyte ratio (NLR) is associated with a worse outcome in several malignancies. The relationship between NLR and immune checkpoint blockade is poorly understood. We sought to investigate the role of NLR in patients receiving immune checkpoint inhibitors for metastatic melanoma (MM). We aimed to do this by comparing outcomes of patients with MM with high ( > 3) and low ( < 3) NLRs receiving immunotherapy, and investigating whether NLR acts as a prognostic biomarker. Methods: We performed a retrospective review of electronic medical records and collected data on 40 patients with MM treated with immunotherapy from 2013 to 2018 in MMUH, Dublin. NLR was defined as absolute neutrophil count divided by absolute lymphocyte count. Continuous variables were expressed as a median. We examined NLR at baseline and at 6 weeks (+-2 weeks). We also examined percentage change in NLR. These parameters were tested for association with PFS and OS using the log rank test. Results: 40 patients received immune checkpoint inhibitors in the form of ipilimumab, nivolumab, and pembrolizumab. The median age was 61.2 ( 29.7 to 77.1). The median baseline NLR was 3.39 ( 1.05 to 26.03). The median NLR at 6 weeks (+-2 weeks) was 2.86 ( 0.83 to 19.9). The median change in NLR was -8.02% (- 80.99% to 409.38%). Median time to progression was 4.7 months (0.4 to 51.4 months). Overall survival was 12.9 months (0.4 to 67.7 months). When baseline NLR < 3 patients had a significantly longer PFS: 11.7 vs 2.8 months (p = 0.02). When NLR at approximately 6 weeks was < 3, patients also had significantly longer PFS: 10.8 vs 2.9 months (p = 0.04). When NLR decreased by > 20% from baseline, there was no significant difference in PFS (p = 0.82). When NLR < 3, patients had significantly longer OS: 18 months vs 8.2 months (p = 0.02). When NLR at approximately 6 weeks was < 3, patients had significantly longer OS: 20.3 months vs 7.4 months (p = 0.003). Conclusions: Baseline NLR < 3 and NLR < 3 approximately 6 weeks after initiation of treatment is associated with improved PFS and OS. Change in NLR after initiation of treatment is not significantly associated with improved outcomes, however our sample size was small. NLR may be used as a readily available and cheap prognostic marker in MM patients receiving immunotherapy.

Baseline neutrophil-to-lymphocyte ratio and absolute lymphocyte count in patients with HER2-negative breast cancer treated with eribulin may predict overall survival.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e13005-e13005
Author(s):  
Shigeto Maeda ◽  
Keisei Anan ◽  
Kenichiro Koga ◽  
Sayaka Kuba ◽  
Hiroshi Yano ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Clinical Trial ◽  
Overall Survival ◽  
Lymphocyte Count ◽  
Group Performance ◽  
Absolute Lymphocyte Count ◽  
Neutrophil To Lymphocyte Ratio ◽  
Rank Test ◽  
Lymphocyte Ratio ◽  
Log Rank Test

e13005 Background: In Japan, eribulin has been approved for inoperative or recurrent breast cancer, following treatment with an anthracyclines and a taxanes. We reported the efficacy and safety of eribulin as a first-line to third-line treatment in patients with advanced/metastatic breast cancer (MBC) previously treated with anthracylinsanthracyclines and taxanes (Breast 2017). Briefly, the main inclusion criteria were as follows: no history of eribulin administration; an Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 to 2,; human epidermal growth factor receptor 2 (HER2)-negative,; 20–75 years; ≥4 weeks from the last dose of chemotherapy, or ≥2 weeks from the last dosing of endocrine or radiation therapy; measurable lesion based on Response Evaluation Criteria in Solid Tumors (RECIST) ver. 1.1; sufficient organ function; life expectancy of ≥3 months; and no significant abnormalities on electrocardiogram. Patients in this clinical trial were enrolled between December 1, 2011, and November 30, 2013. Eribulin was administered intravenously at a dose of 1.4 mg/m2 during a 2-5 min infusion on days 1 and 8 every 3 weeks. In contrast, baseline neutrophil-to-lymphocyte ratio (NLR) and absolute lymphocyte count (ALC) were reported to predict progression-free survival (PFS) or overall survival (OS). However, these reports were mainly retrospective analysis. Therefore, retrospective evaluation of NLR/ALC in a prospective clinical trial is important to understand the association between NLR/ALC and OS/PFS. Methods: Of 47 prospectively enrolled patients in a previous trial, 45 patients were retrospectively evaluated for baseline NLR/ACL and at the time of 3 cycles of eribulin. The association between NLR/ALC and OS/PFS was also were analyzed for association with OS/PFS. The Kaplan-Meier method was used to estimate the OS/PFS distribution. The cut-off values for baseline NLR and ALC were set at 3 and 1500 /ul, respectively. Results: The median OS of patients with a baseline NLR < 3 was significantly longer than that of patients with a baseline NLR ≥ ≧3 (769 days vs. 409 days; log-rank test p = 0.0333). The median OS of patients with a baseline ALC ≥ ≧1500 was also significantly longer than that of patients with a baseline ALC < 1500 (964 days vs.vs 427 days; log-rank test p = 0.0425). Association between baseline NLR/ALC and PFS were not seen, and also association between at the time of 3 cycles of NLR/ALC and OS/PFS were not seen neither. Conclusions: Baseline NLR and ALC in the patients with HER2- negative breast cancer who plan to treat eribulin may predict overall survival. Clinical trial information: UMIN000007121.

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.

A retrospective analysis on the impact of preoperative neutrophil to lymphocyte ratio in stage II colon cancer.

2017 ◽  
Vol 35 (4_suppl) ◽  
pp. 794-794
Author(s):  
Deepna Jaiswal ◽  
Suparna Mantha ◽  
Lucas Wong ◽  
Luis Seija ◽  
Yolanda Munoz
Keyword(s):  
Colon Cancer ◽  
Overall Survival ◽  
Adjuvant Chemotherapy ◽  
Critical Role ◽  
Univariate Analysis ◽  
Neutrophil To Lymphocyte Ratio ◽  
Stage Ii ◽  
Lymphocyte Ratio ◽  
Stage Ii Colon Cancer ◽  
The Impact

794 Background: Inflammation has a critical role in tumor genesis and progression of cancer. The neutrophil to lymphocyte ratio (NLR) is an indication of balance between the immune systems pro and defense mechanism against cancer. Elevated NLR is of interest in many cancers, including colon cancer. Although surgery is the mainstay of treatment for early stage colon cancer, adjuvant chemotherapy for stage II colon cancer has remained debatable. We proposed to study the impact of the NLR in patients with stage II colon cancer and to identify high risk patients who would benefit from adjuvant chemotherapy. Methods: Three hundred and eighty patients diagnosed with Stage II colon cancer at our institution were included in this retrospective study. Kaplan-Meir curves and multivariate Cox-regression analyses were calculated for overall survival. Results: Univariate analysis showed NLR was not statistically significant as predictor of mortality (p-value=0.0857). However, after adjusting for recurrence, chemotherapy, age, white blood cell count, the NLR was predictive for survival, with a hazard ratio of 1.05 and 95% confidence interval of (1.006 - 1.1). Recurrence and age were also significant predictors of survival (p-values of <0.0001 for both), and HR of 3.1 (2.0 – 4.6) and 1.4 (1.2 – 1.5), respectively. Conclusions: The neutrophil to lymphocyte ratio might be an independent prognostic marker for overall survival in stage II colon cancer patients. Given the retrospective nature of our study, further studies are indicated to confirm our findings.

The predictive value of neutrophil-to-lymphocyte ratio on overall survival and pathological complete response in breast cancer patients receiving neoadjuvant chemotherapy.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e12625-e12625
Author(s):  
Wenjie Tang ◽  
Linlin Wang ◽  
Jinming Yu ◽  
Yishan Yu
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Neoadjuvant Chemotherapy ◽  
Longitudinal Analysis ◽  
Validation Cohort ◽  
Univariate Analysis ◽  
Complete Response ◽  
Neutrophil To Lymphocyte Ratio ◽  
Training Cohort ◽  
Lymphocyte Ratio

e12625 Background: Neutrophil-to-lymphocyte ratio (NLR) has been found to offer clear predictive utility for the overall survival (OS) and pathologic complete response (pCR) in breast cancer (BC) patients receiving neoadjuvant chemotherapy(NAC). However, previous studies mainly focused on pre-NLR. The aim of this study was to explore the role of pre-/post-NLR towards OS and longitudinal NLR kineticsonpCR for BC patients undergoing NAC. And we also tried to build a nomogram for OS prediction based on these parameters. Methods: In this study, we retrospectively collected 501 female patients with locally advanced BC receiving 4-8 cycles of NAC from 2009 to 2018. Clinicopathological characteristics, NLR at pre-, mid-(every two cycles of NAC) and post-treatment were collected. The primary endpoint was OS. Among the patients, 421 patients with available pre- and post-NLR were included in the survival analysis. These patients were randomly divided into a training cohort (n = 224) and a validation cohort (n = 197). Multivariate survival model was built by including all the significant prognostic factors from the univariate analysis in the training cohort, and a nomogram model was established by “R” version 3.4.3. The performance of the model was further tested in the validation cohort by the concordance index. The second endpoint was pCR. Longitudinal analysis of NLR was performed using a mixed-effects regression model to predict pCR among 176 patients who finished 8 cycles of NAC. Results: The median follow-up time was 43.2 months for 421 patients. In the training cohort, multivariate analysis revealed that ER status, clinical node stage , pCR , pre-NLR, and post-NLR (all Ps＜0.05) were independent predictors of OS. Nomogram for OS prediction was established by combining all these significant factors. The C-indexes of the nomogram were 0.764 and 0.693, respectively in the training and validation cohort. In the longitudinal analysis, patients achieved pCR experienced a reduction of NLR every 2 cycles (Coef = -0.032, std error = 0.014, P = 0.024). Conclusions: This study demonstrated the prognostic value of pre-NLR and post-NLR towards BC patients received NAC. Based on that , a novel nomogram was established to predict the 3- and 5- year OS for BC patients. And we also found patients who experienced a decline of NLR during NAC seems to be more likely to achieve pCR from chemotherapy. Routine assessment of NLR may be an easy and affordable tool for defining prognosis.

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]

A retrospective analysis on the impact of preoperative neutrophil to lymphocyte ratio in stage II colon cancer.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e15146-e15146
Author(s):  
Deepna Deepak Jaiswal ◽  
Suparna Mantha ◽  
Luis Seija ◽  
Yolanda Munoz ◽  
Lucas Wong
Keyword(s):  
Colon Cancer ◽  
Overall Survival ◽  
Adjuvant Chemotherapy ◽  
Critical Role ◽  
Univariate Analysis ◽  
Neutrophil To Lymphocyte Ratio ◽  
Stage Ii ◽  
Lymphocyte Ratio ◽  
Stage Ii Colon Cancer ◽  
The Impact

e15146 Background: Inflammation has a critical role in tumor genesis and progression of cancer. The neutrophil to lymphocyte ratio (NLR) is an indication of balance between the immune systems pro and defense mechanism against cancer. Elevated NLR is of interest in many cancers, including colon cancer. Although surgery is the mainstay of treatment for early stage colon cancer, adjuvant chemotherapy for stage II colon cancer has remained debatable. We proposed to study the impact of the NLR in patients with stage II colon cancer and to identify high risk patients who would benefit from adjuvant chemotherapy. Methods: Three hundred and eighty patients diagnosed with Stage II colon cancer at our institution were included in this retrospective study. Kaplan-Meir curves and multivariate Cox-regression analyses were calculated for overall survival. Results: Univariate analysis showed NLR was not statistically significant as predictor of mortality (p-value = 0.0857). However, after adjusting for recurrence, chemotherapy, age, white blood cell count, the NLR was predictive for survival, with a hazard ratio of 1.05 and 95% confidence interval of (1.006 - 1.1). Recurrence and age were also significant predictors of survival (p-values of < 0.0001 for both), and HR of 3.1 (2.0 – 4.6) and 1.4 (1.2 – 1.5), respectively. Conclusions: The neutrophil to lymphocyte ratio might be an independent prognostic marker for overall survival in stage II colon cancer patients. Given the retrospective nature of our study, further studies are indicated to confirm our findings.

Impact of use of phosphodiesterase type 5 inhibitors (PDE5-I) after radical prostatectomy (RP) on biochemical recurrence-free (BCRF) and overall survival (OS): A retrospective study from the Northwestern University SPORE in prostate cancer.

2017 ◽  
Vol 35 (6_suppl) ◽  
pp. 27-27 ◽  
Author(s):  
Arden B. Roston ◽  
Irene B. Helenowski ◽  
William Catalona ◽  
Robin Leikin ◽  
Michael Gurley ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Overall Survival ◽  
Biochemical Recurrence ◽  
Retrospective Cohort ◽  
Clinical Stage ◽  
Categorical Variables ◽  
Rank Test ◽  
Cancer Center ◽  
Continuous Variables ◽  
Phosphodiesterase Type 5 Inhibitors

27 Background: The correlation between PDE5-I use to improve erectile function post RP and BCRF and OS on prostate cancer (PCa) patients (pts) has yielded conflicting results among prior retrospective cohort studies (Michl, 2015). Recent data suggests that these drugs may have an impact on immunity that may explain possible benefits. This study’s purpose was to determine whether PDE5-I use affects BCRF and OS for pts treated with RP for PCa. Methods: This is an IRB approved retrospective cohort study analyzing a subset of pts consented to the SPORE in PCa at Northwestern University’s Lurie Cancer Center. Inclusion criteria included men diagnosed with PCa and treated with RP with curative intent between 2003-2015. Study population (n = 2,410) showed 834 (34.6%) received a PDE5-I post-RP, while 1,576 (65.4%) did not. Pts were grouped based on PDE5-I use and no PDE5-I use after RP. A PDE5-I user must have filled at least 2 prescriptions or completed at least 2 inpatient administrations of a PDE5-I. Continuous variables were summarized by descriptive statistics and differences between groups were assessed via the Wilcoxon rank sum test. Categorical variables were reported by frequencies and percentages and compared via Fisher’s exact test. OS and BCRF survival were summarized for 10-yr rates using Kaplan-Meier estimates. The difference in BCRF and OS between groups was evaluated via log-rank test. Results: Mean age at RP was 60, and 90.95 % were Caucasian. Except for pairwise comparisons for significance of Gleason 3+3 vs. 3+4 histology with higher prevalence of 3+4 in the PDE5-I group (p = 0.0004) and a higher percent of clinical stage T2b-c than T2a in the no PDE5-I group (p = 0.01), no differences were noted in demographics. The 10-yr BCRF survival among PDE5-I users was 92.53% compared to 79.63% among non-users after RP (p < 0.0001). The 10-yr OS rate among PDE5-I users was 97.22% compared to 92.69% among non-users (p = 0.008). Conclusions: This retrospective analysis suggests that PDE5-I use improves biochemical recurrence free survival and overall survival in pts treated with RP for PCa.

scholarly journals Neutrophil to lymphocyte ratio as a prognostic marker in metastatic gallbladder cancer

HPB ◽  
2020 ◽  
Vol 22 (10) ◽  
pp. 1490-1495 ◽  
Author(s):  
Mohamed Mady ◽  
Kritika Prasai ◽  
Sri H. Tella ◽  
Siddhartha Yadav ◽  
Christopher L. Hallemeier ◽  
...  
Keyword(s):  
Gallbladder Cancer ◽  
Prognostic Marker ◽  
Neutrophil To Lymphocyte Ratio ◽  
Lymphocyte Ratio
Sign in / Sign up

Export Citation Format

Share Document