The Neutrophil to Lymphocyte Ratio on Admission and Short-Term Outcomes in Orthogeriatric Patients

Background: Patients with cirrhosis have an increased risk of short-term mortality, however, few studies quantify the association between neutrophil-to-lymphocyte ratio (NLR) and 90-day transplant-free mortality in cirrhotic patients.Methods: We prospectively analyzed 3,970 patients with chronic liver diseases from two multicenter cohorts in China (January 2015 to December 2016 and July 2018 to January 2019). Restricted cubic splines (RCS) were used to analyze the relation of NLR and all-causes 90-day transplant-free mortality in cirrhosis.Results: A total of 2,583 cirrhotic patients were enrolled in our study. Restricted cubic splines showed that the odds ratio (OR) of all causes 90-day transplant-free mortality started to increase rapidly until around NLR 6.5, and then was relatively flat (p for non-linearity <0.001). The risk of 90-day transplant-free mortality in cirrhotic patients with NLR < 6.5 increased with an increment of 23% for every unit increase in NLR (p < 0.001). The patients with NLR < 4.5 had the highest risk (OR: 2.34, 95% CI 1.66–3.28). In multivariable-adjusted stratified analyses, the increase in the incidence of 90-day transplant-free mortality with NLR increasing was consistent (OR >1.0) across all major prespecified subgroups, including infection group (OR: 1.04, 95% CI 1.00–1.09) and non-infection (OR: 1.06, 95% CI 1.02–1.11) group. The trends for NLR and numbers of patients with organ failure varied synchronously and were significantly increased with time from day 7 to day 28.Conclusions: We found a non-linear association between baseline NLR and the adjusted probability of 90-day transplant-free mortality. A certain range of NLR is closely associated with poor short-term prognosis in patients with cirrhosis.

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Prognostic Value of Neutrophil to Lymphocyte Ratio and Risk Factors for Mortality in Patients with Stanford Type A Aortic Dissection

The Heart Surgery Forum ◽

10.1532/hsf.1736 ◽

2017 ◽

Vol 20 (3) ◽

pp. 119 ◽

Cited By ~ 8

Author(s):

Kursad Oz ◽

Taner Iyigun ◽

Zeynep Karaman ◽

Ömer Çelik ◽

Ertan Akbay ◽

...

Keyword(s):

Risk Factors ◽

Cardiovascular Disease ◽

Aortic Dissection ◽

Neutrophil To Lymphocyte Ratio ◽

Control Group ◽

Operating Characteristics ◽

Short Term ◽

Lymphocyte Ratio ◽

Wide Range ◽

Short Term Mortality

Background: Neutrophil to lymphocyte ratio (NLR) is a prognostic predictor in a wide range of cardiovascular disease. Acute aortic dissection (AD) is an uncommon but fatal cardiovascular disease. In this study, we investigated both prognostic factors in patients with AD and whether NLR can be a predictor for mortality. Methods: We analyzed retrospectively the data of 57 patients with AD who had undergone emergent surgery in our hospital and included 128 consecutive patients with chest pain admitted to the emergency room as a control group. Also, patients who were operated on due to aortic dissection as another subgroup were compared to NLR values. Baseline clinical features, cardiovascular risk factors, and surgical and laboratory parameters were obtained from the hospital database. Results: Patients with AD had higher NLR than the control group (1.7 ± 0.5 versus 7.6 ± 3.3, P < .001). In the AD group, 15 deaths occurred and non-survivors had significantly higher NLR, compared to survivors (11.6 ± 2.4 versus 6.6 ± 2.3, P < .001). In multivariate analysis, high NLR (odds ratio [OR] 1.913, 95% CI 1.030-1.081, P = .04) and cross-clamp time (OR 1.265, 95% CI 1.003-1.596, P = .04) were determined as independent predictors of in-hospital mortality. In receiver operating characteristics curve analyses, the NLR > 9.3 predicted the mortality in AD with a specificity of 91% and a sensitivity of 86% (P < .001).Conclusion: This study shows that high NLR can be used as a marker for prognosis in short-term mortality of patient with AD. Additionally, increased lactate level in perioperative period, prolonged cardiopulmonary bypass time, and additional cardiac procedures are strong independent predictors of short-term mortality in patients with acute AD.

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Abstract WP168: Neutrophil to Lymphocyte Ratio is a Useful Predictor of Short-term Functional Outcome in Patients With Acute Ischemic Stroke

Stroke ◽

10.1161/str.48.suppl_1.wp168 ◽

2017 ◽

Vol 48 (suppl_1) ◽

Author(s):

Tae Jung Kim ◽

Min-Kyung Kang ◽

Kiwoong Nam ◽

Heejung Mo ◽

Sang Joon An ◽

...

Keyword(s):

Ischemic Stroke ◽

Cardiovascular Diseases ◽

Acute Ischemic Stroke ◽

Functional Outcome ◽

Unfavorable Outcome ◽

Neutrophil To Lymphocyte Ratio ◽

Short Term ◽

Lymphocyte Ratio ◽

Outcome Group ◽

History Of

Introduction: Inflammation is associated with the initiation and progression of cardiovascular diseases. The neutrophil-to-lymphocyte ratio (NLR) has recently emerged as a prognostic marker in cardiovascular diseases. However, impact of NLR on the functional outcome in patients with ischemic stroke remains unclear. Hypothesis: The aim of the study was to investigate the prognostic role of the NLR in patients with acute ischemic stroke. Methods: A consecutive 1,113 patients who were admitted within 7 days after ischemic stroke onset between March 2010 and December 2014 were included for analysis. The patients were categorized into tertiles on the basis of NLR. We evaluated the short-term outcomes using a modified Rankin Scale (mRS) at three-months after onset of ischemic stroke. We divided patients into two groups with favorable outcome (mRS score ≤2) and unfavorable outcome (mRS score ≥3). We compared the clinical characteristics and NLR between two groups. Results: From all the patients included in this study (mean age, 67.8 years; men, 60.0%), 284 (25.5%) patients had unfavorable outcome. The patients with unfavorable outcome were older and more likely to have atrial fibrillation, history of previous stroke, and diabetes mellitus. In addition, participants with unfavorable outcome tended to have lower body mass index and higher initial NIHSS. The percentage values of the tertile 3 were significantly higher in the unfavorable outcome group (28.3% vs. 47.9%, P < 0.001). After adjustment for covariates, the highest tertile were at an exaggerated risk for unfavorable outcome [Odds ratio (95% confidence interval); tertile 3, 1.75 (1.17 - 2.63), P = 0.007]. Conclusions: This study demonstrated that higher NLR predicted worse outcome at 3 months following acute ischemic stroke. This suggests that NLR could be a useful and reliable prognostic biomarker following acute ischemic stroke.

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