scholarly journals The predictive value of Neutrophil-Lymphocyte ratio in patient with heart failure in Morocco: A retrospective cross-sectional study

2019 ◽  
Vol 11 (1) ◽  
pp. 41
Author(s):  
A. Kone ◽  
A. Doumbouya ◽  
D. Kapche ◽  
S. Soukaina ◽  
S. Khaddi ◽  
...  
2021 ◽  
Vol 9 (1) ◽  
pp. 87-87

n the article entitled “Study on Neutrophil Lymphocyte ratio and Platelet lymphocyte ratio in COVID-19 from our prospective -A cross sectional study” published in the Volume 8, Issue 3, September- December 2020 issue of the Perspectives In Medical Research ,[1] the author’s sequence and affiliation is incorrectly written. The correct sequence is as under. 1. Syed Imran Ali, Assistant Professor, Department of Physiology, Mamata Academy of Medical Sciences 2. Farha Tarannum, Assistant Professor, Department of Community medicine, Mamata Academy of Medical Sciences 3. Rubiya Khan, Assistant Professor, Department of Pathology, Mamata Academy of Medical Sciences 4. M Kanya Kumari, Professor, Department of Pathology, Mamata Academy of Medical Sciences 5. Mujahid Mohammed, Associate Professor, Department of Physiology, Mamata Academy of Medical Sciences 6. Mohammed Asghar Ali, Professor, Department of Physiology, Mamata Academy of Medical Sciences Corresponding author: Syed Imran Ali, Assistant Professor, Department of Physiology, Mamata Academy of Medical Sciences


Author(s):  
Sneha Barkur Sadashiva ◽  
KS Chenthil

Introduction: There have been various inflammatory markers implicated in the pathogenesis of Acute Coronary Syndromes (ACS). However, the role of the Neutrophil Lymphocyte Ratio (NLR) and Platelet Lymphocyte Ratio (PLR) as prognostic markers in ST-elevation Myocardial Infarction (STEMI) remains poorly researched. Aim: To determine the prognostic value of NLR and PLR to predict the immediate outcomes in patients with acute STEMI, and if any association exists between NLR/PLR and Thrombolysis in Myocardial Infarction (TIMI) risk score. Materials and Methods: This was a cross-sectional study conducted at a tertiary care centre, Puducherry, India, where 190 patients who presented to casualty with STEMI were enrolled. The patient co-morbidities, personal and family history were obtained. The routine laboratory parameters including platelets, lymphocytes, neutrophils and their corresponding ratios were calculated. Patients were grouped into low and high NLR/PLR groups and were assessed for occurrence of in-hospital mortality or Major Adverse Cardiovascular Events (MACE). Analysis was made to see if there is an association between NLR/PLR and MACE. Chi-square test and one-way ANOVA test was used for statistical significance. Results: Among 190 subjects, 157 male and 33 female with mean age of 55.72±11.24 years were included. A total of 8.94% patients 8.94% had MACE. NLR was positively associated with MACE (p-value=0.0006), whereas PLR was not associated with MACE. Patients with high NLR had 1.45 times higher odds of having MACE. NLR was significantly associated with TIMI risk score. Both NLR (F ratio=6.341) and PLR (F ratio=4.600) showed significant association with Killip classification, however NLR showed higher association (p-value <0.001). Conclusion: NLR can be used as a powerful prognostic marker for predicting immediate MACE and death in STEMI patients. In addition, NLR showed positive correlation with Killip classification and TIMI risk score.


F1000Research ◽  
2019 ◽  
Vol 8 ◽  
pp. 306
Author(s):  
Yaala S. Al-Bairmany ◽  
Adil S. Aqabi ◽  
Farah H. Al-Hasnawi ◽  
Alaa S. Al-Aawad

Background: The relationship between neutrophil-lymphocyte ratio (NLR) with outcome is a complex issue. A high NLR reflects systemic inflammation. This study aimed to estimate the relationship between NLR, and platelet-lymphocyte ratio (PLR) in disease-free survival (DFS). Methods: This was a cross-sectional study in which we reviewed the patient files of 102 patients with breast cancer treated at the Babylon Oncology Center from January 2009 to September 2014, who had follow-up for at least 36 months. The following data were collected from patient files: age, diagnosis date, date of recurrence and/or metastasis, follow-up, histological tumor type, tumor size, node metastasis stage, histological differentiation degree, estrogen and/or progesterone receptor expression, HER2 neu status, and metastasis site. Results: The mean age of patients was 50.4 ± 11.7 years and lowest period of follow up was 40 months. Longest DFS was 62 months, with 5 years DFS in 52.5% of patients. Stage N0 was associated with a significantly higher DFS compared to stage N1. Isolated local recurrence was seen in 15% of patients and combined local recurrences with distant metastasis was observed 37%. NLR had the highest discrimination ability to predict recurrence and distant metastasis. Conclusion: An increase in NLR was associated with poor DFS, and it can therefore be a predictive and prognostic factor. NLR’s established prediction model warrants further investigation.


Dermatology ◽  
2016 ◽  
Vol 232 (4) ◽  
pp. 511-519 ◽  
Author(s):  
Iben Marie Miller ◽  
Hans Christian Ring ◽  
Errol P. Prens ◽  
Helene Rytgaard ◽  
Ulla B. Mogensen ◽  
...  

Author(s):  
Deepika V ◽  
Vijaya Kumar R

  Objective: The aim of the present study is to evaluate the arterial stiffness indices and neutrophil-lymphocyte ratio (NLR) in young prehypertensives.Methods: This was a cross-sectional study carried as a part of the medical health check-up program conducted on 150 students joining 1st year MBBS. Based on their blood pressure (BP) recordings they were classified as normotensives and prehypertensives. Arterial stiffness indices were assessed using finger photoplethysmography, and NLR was evaluated using automated hematological analyzer. Student’s t-test and Pearson’s correlation were performed using SPSS version 16 and p<0.05 was considered as statistically significant.Results: Of the 150 subjects, 106 were recruited for the present study. Based on BP, they were grouped as normotensives (n=66) and prehypertensives (n=40). Arterial stiffness indices, namely, stiffness index (SI) and reflection index (RI) reported a significant increase among the prehypertensive group with p=0.003 and p=0.002, respectively. SI and RI showed a positive correlation with systolic BP, diastolic BP, heart rate, and body mass index (BMI). NLR reported a significant increase in a prehypertensive group with p=0.03 but no correlation was found between NLR and arterial stiffness indices.Conclusion: Targeting the high-risk individuals, based on increased arterial stiffness, NLR, BMI and BP, for earlier lifestyle modifications could act as a potential preventive strategy to inhibit the development of cardiovascular diseases.


Author(s):  
Deepika V ◽  
Vijaya Kumar R

  Objective: The aim of the present study is to evaluate the arterial stiffness indices and neutrophil-lymphocyte ratio (NLR) in young prehypertensives.Methods: This was a cross-sectional study carried as a part of the medical health check-up program conducted on 150 students joining 1st year MBBS. Based on their blood pressure (BP) recordings they were classified as normotensives and prehypertensives. Arterial stiffness indices were assessed using finger photoplethysmography, and NLR was evaluated using automated hematological analyzer. Student’s t-test and Pearson’s correlation were performed using SPSS version 16 and p<0.05 was considered as statistically significant.Results: Of the 150 subjects, 106 were recruited for the present study. Based on BP, they were grouped as normotensives (n=66) and prehypertensives (n=40). Arterial stiffness indices, namely, stiffness index (SI) and reflection index (RI) reported a significant increase among the prehypertensive group with p=0.003 and p=0.002, respectively. SI and RI showed a positive correlation with systolic BP, diastolic BP, heart rate, and body mass index (BMI). NLR reported a significant increase in a prehypertensive group with p=0.03 but no correlation was found between NLR and arterial stiffness indices.Conclusion: Targeting the high-risk individuals, based on increased arterial stiffness, NLR, BMI and BP, for earlier lifestyle modifications could act as a potential preventive strategy to inhibit the development of cardiovascular diseases.


2021 ◽  
Vol 10 ◽  
pp. 204800402110027
Author(s):  
Eshan Ashcroft ◽  
Otar Lazariashvili ◽  
Jonathan Belsey ◽  
Max Berrill ◽  
Pankaj Sharma ◽  
...  

Objectives The right ventricular (RV) function is an important prognostic factor in acute and chronic heart failure (HF). Echocardiography is an essential imaging modality with established parameters for RV function which are useful and easy to perform. However, these fail to reflect global RV volumes due to reliability on one acoustic window. It is therefore attractive to calculate RV volumes and ejection fraction (RVEF/E) using an ellipsoid geometric model which has been validated against MRI in healthy adults but not in the HF patients. Design This is a retrospective analysis of a prospective cross-sectional study enrolling 418 consecutive patients with symptoms of HF according to a predefined study protocol. All patients underwent echocardiographic assessment of RV function using Tricuspid Annular Plane Systolic Excursion (TAPSE) and RV fractional area change (RVFAC) and RVEF/E. Setting Single centre study with multiple locations for acute in-patients including high dependency units. Participants Patients with acute or exacerbation of chronic HF older than 18 y.o. Main outcome measures Ability of RVEF/E to predict patient outcomes compared with two established parameters of RV function over two-year follow-up period. Primary outcome measure was all-cause mortality. Results RVEF/E is equal to TAPSE & RVFAC in predicting outcome (p ≤ 0.01 vs p ≤ 0.01) and provides additional benefit of RV volume estimation based on standard 2D echo measurements. Conclusions In this study we have shown that RVEF/E derived from ellipsoid model is not inferior to well established measures of RV function as a prognostic indicator of outcome in the acute HF.


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