scholarly journals Prognostic Significance of Neutrophil to Lymphocyte Ratio, Lymphocyte to Monocyte Ratio, and Platelet to Lymphocyte Ratio in Patients with Nasopharyngeal Carcinoma

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Aiying Lu ◽  
Haifeng Li ◽  
Yuming Zheng ◽  
Minzhong Tang ◽  
Jun Li ◽  
...  
Keyword(s):  
Overall Survival ◽  
Regression Analysis ◽  
Progression Free Survival ◽  
Proportional Hazard ◽  
Platelet To Lymphocyte Ratio ◽  
Free Survival ◽  
Lymphocyte Ratio ◽  
Lymphocyte To Monocyte Ratio ◽  
Cox Proportional Hazard ◽  
Cox Proportional Hazard Regression

The peripheral blood neutrophil to lymphocyte ratio (NLR), lymphocyte to monocyte ratio (LMR), and platelet to lymphocyte ratio (PLR) have been reported to correlate with the prognosis of many malignancies. This study evaluated the prognostic value of pretreatment NLR, LMR, and PLR in nasopharyngeal carcinoma (NPC). A retrospective analysis of clinical and pathological data of 140 NPC patients without distant metastasis during initial treatment was conducted to identify correlations between NLR, LMR, and PLR and clinicopathological features, overall survival, and progression-free survival. Cox proportional hazard regression analysis was used to reveal the independent factors affecting the prognosis of NPC patients. NLR was associated with T staging, N staging, and overall clinical stage grouping of the NPC patients (P<0.05). NLR ≥ 2.28, LMR < 2.26, and PLR ≥ 174 were significantly associated with a relatively short overall survival (P<0.05). In addition, NLR ≥ 2.28 was significantly associated with a relatively short progression-free survival (P<0.05). Cox proportional hazard regression analysis showed that NLR was an independent prognostic factor in NPC. Pretreatment NLR, LMR, and PLR might be a useful complement to TNM staging in the prognostic assessment of NPC patients.

scholarly journals Prognostic Value of Systemic Inflammatory Indices, NLR, PLR, and MPV, for Predicting 1-Year Survival of Patients Undergoing Cytoreductive Surgery with HIPEC

2019 ◽  
Vol 8 (5) ◽  
pp. 589 ◽  
Author(s):  
Kim ◽  
Chun ◽  
Kim ◽  
Kim ◽  
Baik ◽  
...  
Keyword(s):  
Cytoreductive Surgery ◽  
Prognostic Value ◽  
Perioperative Management ◽  
Proportional Hazard ◽  
Poor Survival ◽  
Platelet Volume ◽  
Platelet To Lymphocyte Ratio ◽  
Lymphocyte Ratio ◽  
Cox Proportional Hazard ◽  
Cox Proportional Hazard Regression

The neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and mean platelet volume (MPV) have been reported to be associated with the prognosis of various types of tumors. This study evaluated the prognostic value and clinical use of inflammatory markers for predicting 1-year survival in patients undergoing cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC). This retrospective study included 160 patients who underwent CRS with HIPEC between July 2014 and April 2017. Data on NLR, PLR, and MPV were collected preoperatively and on postoperative days (POD) 1, 2, 3, 4, and 5. In a multivariate analysis using a cox proportional hazard regression model, higher values of preoperative NLR and MPV, PLR, and MPV on POD 2, 3, and 5 were associated with reduced 1-year survival after CRS with HIPEC. Patients with increased MPV showed lower rates of 1-year survival following CRS with HIPEC. In addition, elevated preoperative NLR and postoperative PLR were correlated with poor survival. These markers are able to stratify patients by risk profile, which may ultimately improve perioperative management and be helpful in improving outcomes following CRS with HIPEC.

Serum neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio in prognosticating immunotherapy efficacy

Immunotherapy ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 785-798
Author(s):  
Adi Kartolo ◽  
Ryan Holstead ◽  
Sidra Khalid ◽  
Jeffrey Emack ◽  
Wilma Hopman ◽  
...  
Keyword(s):  
Overall Survival ◽  
Potential Role ◽  
Progression Free Survival ◽  
Neutrophil To Lymphocyte Ratio ◽  
Cancer Type ◽  
Small Cell Lung ◽  
Platelet To Lymphocyte Ratio ◽  
Free Survival ◽  
Lymphocyte Ratio ◽  
Cancer Types

Aim: To examine neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in prognosticating immunotherapy efficacy. Methods: A retrospective study of 156 patients with metastatic melanoma and non-small-cell lung cancer on PD-1 inhibitors. Results: Baseline NLR ≥5 was associated with worse progression-free survival (hazard ratio [HR]: 1.53; 95% CI: 1.01–2.31; p = 0.043) but nonsignificant worse overall survival trend (HR: 1.51; 95% CI: 0.98–2.34; p = 0.064). PLR ≥200 was associated with worse overall survival (HR: 1.94; 95% CI: 1.29–2.94; p = 0.002) and worse progression-free survival (HR: 1.894; 95% CI: 1.27–2.82; p = 0.002). NLR or PLR are prognosticating factors regardless of cancer types, with PLR having a stronger association with outcomes than NLR. Conclusion: High baseline NLR or PLR (alone and combined) were associated with worse immunotherapy efficacy regardless of cancer type, indicating their potential role as an agnostic marker for immunotherapy efficacy.

Establishing the prognostic value of platelet-to-lymphocyte ratio in cervical cancer: a systematic review and meta-analysis

2019 ◽  
Vol 29 (4) ◽  
pp. 683-690 ◽  
Author(s):  
Lixiao Yang ◽  
Huixiao Chen
Keyword(s):  
Cervical Cancer ◽  
Overall Survival ◽  
Prognostic Value ◽  
Meta Analysis ◽  
Progression Free Survival ◽  
Survival Outcomes ◽  
Platelet To Lymphocyte Ratio ◽  
Free Survival ◽  
Lymphocyte Ratio ◽  
Meta Regression

ObjectiveThe aim of this study was to conduct a meta-analysis to establish the prognostic value of platelet-to-lymphocyte ratio in cervical cancer.MethodsWe conducted a search in Medline and Embase datasets for articles published until May 1, 2018 to perform a meta-analysis to establish the prognostic value of platelet-to-lymphocyte ratio in cervical cancer. The primary survival outcomes were overall survival and progression-free survival. The pooled hazard ratios (HRs) and 95% confidence intervals (95% CIs) were combined to calculate overall effects. Cochran’s Q test and Higgins’ I2statistics were employed to estimate the heterogeneity. In addition, the subgroup analysis, sensitivity analysis, and meta-regression were performed to identify the source of heterogeneity. Egger’s linear regression test and Begg’s funnel plot and the trim and fill methods were employed to evaluate the publication bias.ResultsA total of 2616 patients from eight studies were enrolled in the meta-analysis. Significant association was observed between elevated platelet-to-lymphocyte ratio and a worse overall survival, with a combined HR of 1.49 (95% CI 1.24 to 1.79, I2=32.8%). Elevated platelet-to-lymphocyte ratio was significantly associated with a worse progression-free survival, with a combined HR of 1.65 (95% CI 1.17 to 2.33, I2= 49.4%). Subsequently, sensitivity analysis, subgroup analysis, and meta-regression model containing six predominant factors were applied to trace the origin of heterogeneity. However, no significant factors or studies were explored as the potential source of heterogeneity.ConclusionElevated pre-treatment platelet-to-lymphocyte ratio may be an adverse prognostic factor for overall survival and progression-free survival in patients with cervical cancer. Further investigations are warranted to determine the exact mechanism by which platelet-to-lymphocyte ratio impacts survival outcomes in cervical cancer.

ATM mutation is associated with shorter overall survival in relapsed/advanced urothelial cancer.

2019 ◽  
Vol 37 (7_suppl) ◽  
pp. 370-370 ◽  
Author(s):  
Ming Yin ◽  
Petros Grivas ◽  
Amir Mortazavi ◽  
Paul Monk ◽  
Hamid Emamekhoo ◽  
...  
Keyword(s):  
Overall Survival ◽  
Regression Analysis ◽  
Urothelial Cancer ◽  
Objective Response ◽  
Fisher Exact Test ◽  
Proportional Hazard ◽  
Exact Test ◽  
Cox Proportional Hazard ◽  
Underlying Mechanisms ◽  
Cox Proportional Hazard Regression

370 Background: Somatic mutations of ATM are frequently found in UC and have been associated with a better response to cisplatin-based neoadjuvant chemotherapy. However, we previously showed ATM mutations were associated with a short survival in UC (PMID: 29682192 ). In this study, we focused on prognostic values of mutations in ATM in tumors of patients with relapsed or advanced (TxN2-3M0-1) UC through three independent datasets. Methods: 81 UC pts who underwent FoundationOne genomic sequencing (315 cancer-related genes) were used as a discovery dataset. Results were then validated in additional 91 pts with UC who received FoundationOne test (collected separately) and 129 relapsed/advanced UC patients selected from 412 TCGA bladder cohort. Fisher Exact test was used to determine difference of ATM mutation rates. Logistic regression analysis was performed to calculate odds ratio (OR) and 95% confidence interval (CI). Overall survival (OS) was measured from time of initial diagnosis and Cox proportional hazard regression analysis was performed to calculate the hazard ratio (HR) and 95% CI. Results: The median ages of the 3 cohorts were 65 (44–84), 65 (21–91) and 67 (45–-90). The majority of pts were Caucasians (86.4%, 75.8% and 81.4%) and ever smokers (77.8%, 67% and 76.7%). ATM mutations were present in 14.8% (12/81), 11% (10/91) and 6.2% (8/129) of the three cohorts (Fisher Exact, p = 0.118). In all three groups of pts, ATM mutations consistently correlated with a significantly shorter OS (Discovery: HR = 2.25, 95% CI, 1.03–4.89, p = 0.041; Validation 1: HR = 3.15, 95% CI, 1.17–8.44, p = 0.023; and Validation 2: HR = 2.17, 95% CI, 0.99–4.75, p = 0.051). In 144 pts treated with cisplatin or carboplatin pooled from the three cohorts, ATM mutations correlated with a non-significantly higher objective response rate (OR = 1.54, 95% CI 0.44–5.35, p = 0.5), but were still associated with a poorer survival (HR = 1.95, 95% CI 1.00–3.83, p = 0.05). Conclusions: These results suggest that ATM mutations may be considered as a negative prognostic biomarker in relapsed/advanced UC pts. Further studies are required to determine the underlying mechanisms.

scholarly journals AB0292 EFFICACY AND SAFETY OF TWO BIOSIMILAR ETANERCEPT AFTER THE SWITCH FROM THEIR CORRESPONDING ORIGINATOR IN THE TREATMENT OF PATIENTS WITH AUTOIMMUNE ARTHRITIS; A RETROSPECTIVE ANALYSIS IN A REAL LIFE SETTING

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1445.1-1445
Author(s):  
F. Girelli ◽  
A. Ariani ◽  
M. Bruschi ◽  
A. Becciolini ◽  
L. Gardelli ◽  
...  
Keyword(s):  
Regression Analysis ◽  
Disease Duration ◽  
Retention Rate ◽  
Real Life ◽  
Autoimmune Arthritis ◽  
Proportional Hazard ◽  
Hazard Regression ◽  
Cox Proportional Hazard ◽  
Real Life Setting ◽  
Cox Proportional Hazard Regression

Background:The available biosimilars of etanercept are as effective and well tolerated as their bio originator molecule in the naive treatment of chronic autoimmune arthritis. More data about the switching from the bio originator are needed.Objectives:To compare the clinical outcomes of the treatment with etanercept biosimilars (SB4 and GP2015) naïve and after the switch from their corresponding originator in patients affected by autoimmune arthritis in a real life settingMethods:We retrospectively analyzed the baseline characteristics and the retention rate in a cohort of patients who received at least a course of etanercept (originator or biosimilar) in our Rheumatology Units from January 2000 to January 2020. We stratified the study population according to biosimilar use. Descriptive data are presented by medians (interquartile range [IQR]) for continuous data or as numbers (percentages) for categorical data. Drug survival distribution curves were computed by the Kaplan-Meier method and compared by a stratified log-rank test. A Cox proportional hazards regression analysis stratified by indication, drug, age, disease duration, sex, treatment line, biosimilar use and prescription year was performed. P values≤0.05 were considered statistically significant.Results:477 patients (65% female, median age 56 [46-75] years, median disease duration 97 [40.25-178.75] months) treated with etanercept were included in the analysis. 257 (53.9%) were affect by rheumatoid arthritis, 139 (29.1%) by psoriatic arthritis, and 81 (17%) by axial spondylarthritis. 298 (62.5%) were treated with etanercept originator, 97 (20.3%) with SB4, and 82 (17.2%) with GP2015. Among the biosimilars 90/179 (50.3%) patients were naïve to etanercept treatment. Among the 89 switchers we observed 8 treatment discontinuations: one due to surgical infection complication, three due to disease flare, two due to subjective worsening and one due to remission. The overall 6- and 12-month retentions rate were 92.8% and 80.2%. The 6- and 12-month retention rate for etanercept, SB4 and GP2015 were 92.7%, 93.4% and 90.2%, and 82%, 74.5% and 88.1% respectively, without significant differences among the three groups (p=0.374). Patients switching from originator to biosimilars showed and overall higher treatment survival when compared to naive (12-month retention rate 81.2% vs 70.8%, p=0.036). The Cox proportional hazard regression analysis highlighted that the only predictor significantly associated with an overall higher risk of treatment discontinuation was the year of prescription (HR 1.08, 95% CI 1.04 to 1.13; p<0.0001).Conclusion:In our retrospective study etanercept originator and its biosimilars (SB4 and GP2015) showed the same effectiveness. Patients switching from originator to biosimilar showed an significant higher retention rate when compared to naive. The only predictor of treatment discontinuation highlighted by the Cox proportional hazard regression analysis was the year of treatment prescription.Disclosure of Interests:Francesco Girelli: None declared, Alarico Ariani: None declared, Marco Bruschi: None declared, Andrea Becciolini Speakers bureau: Sanofi-Genzyme, UCB and AbbVie, Lucia Gardelli: None declared, Maurizio Nizzoli: None declared

NIMG-54. RADIOMIC FEATURES FROM LESION HABITAT PREDICT RESPONSE TO COMBINATION OF NIVOLUMAB AND BEVACIZUMAB IN PATIENTS WITH RECURRENT GLIOBLASTOMA: A FEASIBILITY STUDY

2021 ◽  
Vol 23 (Supplement_6) ◽  
pp. vi141-vi141
Author(s):  
Ruchika Verma ◽  
Yasmeen Rauf ◽  
Ipsa Yadav ◽  
Volodymyr Statsevych ◽  
Jonathan Chen ◽  
...  
Keyword(s):  
Progression Free Survival ◽  
Poor Response ◽  
Response Assessment ◽  
Complete Response ◽  
Recurrent Glioblastoma ◽  
Proportional Hazard ◽  
Free Survival ◽  
Cox Proportional Hazard ◽  
Expert Radiologist ◽  
Mri Scans

Abstract PURPOSE The use of immunotherapy in glioblastoma management is under active investigation. Glioblastomas are “cold” tumors, meaning that they have inactivated or fewer tumor infiltrative lymphocytes in addition to substantial tumor necrosis, attributing to their poor response to immunotherapy. A significant challenge is the apriori identification of Glioblastoma patients who will respond favorably to immunotherapy. In this work, we evaluated the ability of computerized MRI-based quantitative features (radiomics) extracted from the lesion habitat (including enhancing lesion, necrosis, and peritumoral hyperintensities) to predict response and progression-free survival (PFS) in recurrent GBM patients treated with combination of Nivolumab and Bevacizumab. METHODS Immunotherapy response assessment in neuro-oncology (iRANO) criteria along with PFS were used to analyze n=50 patients enrolled in a randomized clinical trial where patients received Nivolumab with either standard or low dose Bevacizumab. These patients were assessed to see if they had complete response, partial response, stable disease (i.e. responders, n=31), or disease progression (i.e. non-responders, n=19). Lesion habitat constituting necrotic core, enhancing tumor, and edema were delineated by expert radiologist on Gd-T1w, T2w and FLAIR MRI scans. COLIAGE radiomic features from each of the delineated regions were selected using minimum redundancy maximum relevance (mRMR) via cross-validation, to segregate non-responder patients from responders. A multivariable cox proportional hazard model was used to predict survival (PFS). RESULTS CoLlAGe correlation, sum average, and sum variance features (capture local heterogeneity) from the lesion habitat, were found to segregate non-responder patients from responders with an accuracy of 86%, followed by 80% using features from peritumoral hyperintensities and 78% from enhancing tumor. In our survival analysis, C-index of 0.688 was obtained using features from the entire lesion habitat, followed by peritumoral hyperintensities (0.675) and enhancing tumor (0.656). CONCLUSION Radiomic features from the lesion habitat may predict response to combination of Nivolumab and Bevacizumab in recurrent Glioblastomas.

Association between Preoperative Monocyte-to-Lymphocyte Ratio and Late Arteriovenous Fistula Dysfunction in Hemodialysis Patients: A Cohort Study

2021 ◽  
pp. 1-7
Author(s):  
Shouliang Hu ◽  
Dan Wang ◽  
Tean Ma ◽  
Fanli Yuan ◽  
Yong Zhang ◽  
...  
Keyword(s):  
Cohort Study ◽  
Arteriovenous Fistula ◽  
Vessel Diameter ◽  
Transluminal Angioplasty ◽  
Proportional Hazard ◽  
Clinical Value ◽  
Hazard Regression ◽  
Lymphocyte Ratio ◽  
Cox Proportional Hazard ◽  
Cox Proportional Hazard Regression

<b><i>Background:</i></b> Inflammation appears to be at the biological core of arteriovenous fistula (AVF) dysfunction, and the occurrence of AVF dysfunction is related to high death and disability in hemodialysis (HD) patients. Despite several studies on the correlations between AVF dysfunction and inflammatory indicators, how AVF dysfunction is related to the monocyte-to-lymphocyte ratio (MLR) is much unclear. We hypothesize that preoperative MLR is associated with AVF dysfunction in Chinese HD patients. <b><i>Methods:</i></b> In this single-center retrospective cohort study, totally 769 adult HD patients with a new AVF created between 2011 and 2019 were included. Association of preoperative MLR with AVF dysfunction (thrombosis or decrease of normal vessel diameter by &#x3e;50%, requiring either surgical revision or percutaneous transluminal angioplasty) was assessed by multivariable Cox proportional hazard regression. <b><i>Results:</i></b> The patients were aged 55.8 ± 12.2 years and were mostly males (55%). During the average 32-month follow-up (maximum 119 months), 223 (29.0%) patients had permanent vascular access dysfunction. In adjusted multivariable Cox proportional hazard regression analyses, the risk of AVF dysfunction was 4.32 times higher with 1 unit increase in MLR (hazard ratio [HR]: 5.32; 95% confidence interval [CI]: 3.1–9.11). Compared with patients with MLR &#x3c;0.28, HRs associated with an MLR of 0.28–0.41 and ≥0.41 are 1.54 (95% CI: 1.02–2.32) and 3.17 (2.18–4.62), respectively. <b><i>Conclusions:</i></b> A higher preoperative MLR is independently connected with a severer risk of AVF dysfunction in HD patients. Its clinical value should be determined in the future.

scholarly journals Prognostic nomogram for patients with non-metastatic HER2 positive breast cancer in a prospective cohort

2019 ◽  
Vol 34 (1) ◽  
pp. 41-46 ◽  
Author(s):  
Chuanxu Luo ◽  
Xiaorong Zhong ◽  
Zhu Wang ◽  
Yu Wang ◽  
Yanping Wang ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Prognostic Factors ◽  
Prospective Cohort ◽  
Proportional Hazard ◽  
Her2 Positive ◽  
Her2 Positive Breast Cancer ◽  
Cox Proportional Hazard ◽  
Cox Proportional Hazard Regression ◽  
Positive Breast Cancer

Purpose: A nomogram is a reliable tool to generate individualized risk prediction by combining prognostic factors. We aimed to construct a nomogram for predicting the survival in patients with non-metastatic human epidermal growth factor receptor 2 (HER2) positive breast cancer in a prospective cohort. Methods: We analyzed 1304 consecutive patients who were diagnosed with non-metastatic HER2 positive breast cancer between January 2008 and December 2016 in our institution. Independent prognostic factors were identified to build a nomogram using the COX proportional hazard regression model. The prediction of the nomogram was evaluated by concordance index (C-index), calibration and subgroup analysis. External validation was performed in a cohort of 6379 patients from the Surveillance, Epidemiology, and End Results (SEER) database. Results: Through the COX proportional hazard regression model, five independent prognostic factors were identified. The nomogram predicting overall survival achieved a C-index of 0.78 in the training cohort and 0.74 in the SEER cohort. The calibration plot displayed favorable accordance between the nomogram prediction and the actual observation for 3-year overall survival in both cohorts. The quartiles of the nomogram score classified patients into subgroups with distinct overall survival. Conclusion: We developed and validated a novel nomogram for predicting overall survival in patients with non-metastatic HER2 positive breast cancer, which presented a favorable discrimination ability. This model may assist clinical decision making and patient–clinician communication in clinical practice.

scholarly journals Prognostic Analysis of Preoperative Inflammatory Biomarkers in Patients With Laryngeal Squamous Cell Carcinoma

2019 ◽  
Vol 99 (6) ◽  
pp. 371-378 ◽  
Author(s):  
Youfang Xun ◽  
Maohua Wang ◽  
Haiyong Sun ◽  
Shujun Shi ◽  
Bing Guan ◽  
...  
Keyword(s):  
Overall Survival ◽  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Laryngeal Squamous Cell Carcinoma ◽  
Progression Free Survival ◽  
Inflammatory Biomarkers ◽  
Distribution Width ◽  
Free Survival ◽  
Lymphocyte Ratio

Objective: The purpose of this study was to demonstrate the prognostic role of inflammatory biomarkers in patients with laryngeal squamous cell carcinoma. Methods: For this study, we enrolled 151 patients who had undergone surgery for laryngeal squamous cell carcinoma. We assessed the preoperative neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), monocyte to lymphocyte ratio (MLR), mean platelet volume, red cell distribution width, and alkaline phosphatase. The chi-square test, Kaplan-Meier survival analysis, and Cox proportional hazards model were conducted on overall survival, progression-free survival, locoregional recurrence-free survival, and distant metastasis-free survival of patients with laryngeal squamous cell carcinoma. Results: Both Kaplan-Meier analysis and univariate analysis showed significant prognostic differences with age, laryngectomy methods, Tumor Node Metastasis (TNM) staging, tumor location, NLR, PLR, MLR, and mean platelet volume. Multivariate analysis indicated that NLR (overall survival: hazard ratio [HR] = 3.02, 95% confidence interval [CI]: 1.28-7.10, P = .011), PLR (overall survival: HR = 0.33, 95% CI: 0.14-0.78, P = .011; progression-free survival: HR = 0.016,95% CI: 0.10-0.79, P = .016), and MLR (overall survival: HR = 0.29, 95% CI: 0.11-0.76, P = .012) were independent prognostic factors for 5-year survival. However, red cell distribution width and alkaline phosphatase had no significant difference in overall survival and progression-free survival. Conclusions: Preoperative high NLR, PLR, and MLR were associated with poor prognosis. They were found to be effective and reliable inflammatory biomarkers for patients with laryngeal squamous cell carcinoma.

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