Article
Cardiac & Cardiovascular Systems
Martha Fors, Santiago Ballaz, Hegira Ramirez, Francisco X. Mora, Mary Pulgar-Sanchez, Kevin Chamorro, Esteban Fernandez-Moreira
Summary: Sex-dependent differences exist in the contribution of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), lymphocyte-to-monocyte ratio (LMR), and mean platelet volume-to-platelet ratio (MPR) to COVID-19 severity and mortality. The mortality rate of COVID-19 is higher among men, and men have higher levels of NLR, MLR, and MPR compared to women. NLR, MLR, and PLR have better sensitivity for predicting pneumonia severity in men, while their specificity is enhanced in women.
FRONTIERS IN CARDIOVASCULAR MEDICINE
(2022)
Article
Medicine, General & Internal
Yochai Levy, Estela Derazne, Alex Shilovsky, Dana Kagansky, Alex Derkath, Victor Chepelev, Evelina Mazurez, Ilia Stambler, Nadya Kagansky
Summary: The neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) are simple markers of systemic inflammatory responses and can predict COVID-19 severity. However, their values may also be influenced by age and frailty. This study aimed to evaluate the impact of COVID-19 severity versus age and frailty on NLR and PLR values.
FRONTIERS IN MEDICINE
(2023)
Article
Medicine, General & Internal
Mehr Muhammad Imran, Umair Ahmad, Umer Usman, Majid Ali, Aamir Shaukat, Noor Gul
Summary: This study aimed to investigate the efficacy of NLR as a marker for COVID-19 pneumonia severity in the South-Asian population. Results showed significant correlations between NLR, diabetes prevalence, C-reactive protein, and serum albumin levels. NLR was identified as an independent risk factor for severe COVID-19 pneumonia, suggesting its potential as an early warning signal for deteriorating infection.
INTERNATIONAL JOURNAL OF CLINICAL PRACTICE
(2021)
Article
Medical Laboratory Technology
Nisa Cetin Kargin
Summary: This study found that serum neutrophil, NLR, and ferritin levels were found to be higher in current smokers/ex-smokers, indicating a poor prognosis of COVID-19 associated with smoking.
JOURNAL OF CLINICAL LABORATORY ANALYSIS
(2021)
Article
Medicine, General & Internal
Ibrahim Koc, Sevda Unalli Ozmen
Summary: This study found that cytokine storm in patients with COVID-19 is associated with decreased lymphocyte levels, increased NLR and D-dimer levels, and a history of coronary artery disease and diabetes mellitus.
INTERNATIONAL JOURNAL OF CLINICAL PRACTICE
(2022)
Article
Medicine, General & Internal
Zelalem Tadesse, Abdi Bekele Bayissa, Tolesa Diriba, Nahom Chernet, Seniat Tsegaye, Molla Tsega
Summary: This study evaluated the role of NLR in predicting mortality and severity of COVID-19 in African patients, finding that NLR greater than 9.47 and 5.86 can effectively predict mortality and severity, respectively.
INTERNATIONAL JOURNAL OF GENERAL MEDICINE
(2022)
Article
Public, Environmental & Occupational Health
Yan Ma, Dongshan Zhu, Nannan Shi, Lei Zhang, Guangkun Chen, Youwen Gel, Zelei Zhang, Renbo Chen, Sihong Liu, Yipin Fan, Huamin Zhang, Yanping Wang
Summary: This report adds that the neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) are indicators for recognizing severe COVID-19 in young patients under the age of 40.
Article
Medicine, General & Internal
Huan Yang, Yuan Xu, Zhijie Li, Ling Yan, Jing Wang, Pu Liao
Summary: This study analyzed the clinical characteristics of COVID-19 patients in Chongqing, identifying differences in lymphocyte and neutrophil levels between severe and non-severe groups. The study also found dynamic changes in blood routine analyzing items at different stages of illness, with potential for distinguishing severe cases.
INTERNATIONAL JOURNAL OF GENERAL MEDICINE
(2021)
Article
Virology
Fesih Ok, Omer Erdogan, Emrullah Durmus, Serkan Carkci, Aggul Canik
Summary: The study identified that the blood urea nitrogen/creatinine ratio and neutrophil to lymphocyte ratio are independent predictors for the severity and survival of COVID-19. Routine evaluation of these parameters can help in identifying high-risk cases with COVID-19.
JOURNAL OF MEDICAL VIROLOGY
(2021)
Article
Clinical Neurology
Yanyan Wei, Junhui Feng, Jinbao Ma, Dongning Chen, Jingxu Chen
Summary: This study examines the role of alterations in the immune-inflammation system in affective disorders, specifically major depressive disorder (MDD) and bipolar disorder (BD). The neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), and monocyte/lymphocyte ratio (MLR) are investigated as inflammation markers. The findings reveal elevated NLR and MLR in first-episode and recurrent MDD patients, as well as higher NLR and MLR and lower PLR in BD patients. Moreover, BD manic episode patients have significantly higher NLR and MLR compared to BD depressive episode patients or MDD patients. Overall, this study highlights the importance of systemic inflammation in the pathophysiology of MDD and BD, particularly during manic BD episodes.
JOURNAL OF AFFECTIVE DISORDERS
(2022)
Article
Immunology
Hanieh Radkhah, Ensieh Sadat Mansouri, Shiva Rahimipour Anaraki, Milad Gholizadeh Mesgarha, Ali Sheikhy, Mohamad Mehdi Khadembashiri, Mohamad Amin Khadembashiri, Mohamad Eslami, Tara Mahmoodi, Behnaz Inanloo, Arash Pour Mohammad
Summary: This study investigated the applicability of hematological indices in predicting the incidence and severity of pulmonary thromboembolism (PTE) in patients with SARS-CoV-2. The findings suggest that higher platelet-to-lymphocyte (PLR) and neutrophil-to-lymphocyte (NLR) ratios are associated with a greater likelihood of PTE incidence. PLR is an independent predictor of PTE, and a higher neutrophil count is associated with a higher severity of PTE in COVID-19 patients.
IMMUNITY INFLAMMATION AND DISEASE
(2023)
Review
Microbiology
Tiago Bertola Lobato, Matheus Gennari-Felipe, Janaina Ribeiro Barbosa Pauferro, Ilana Souza Correa, Beatriz Ferreira Santos, Beatriz Belmiro Dias, Joao Carlos de Oliveira Borges, Camila Soares dos Santos, Elvirah Samantha de Sousa Santos, Maria Janaina Leite de Araujo, Liliane Araujo Ferreira, Sara Araujo Pereira, Tamires Duarte Afonso Serdan, Adriana Cristina Levada-Pires, Elaine Hatanaka, Leandro Borges, Maria Fernanda Cury-Boaventura, Marco Aurelio Ramirez Vinolo, Tania Cristina Pithon-Curi, Laureane Nunes Masi, Rui Curi, Sandro Massao Hirabara, Renata Gorjao
Summary: This review explores the impact of obesity and type 2 diabetes on metabolic changes in leukocytes during SARS-CoV-2 infection, and highlights that obese and diabetic patients are at higher risk of worse prognosis, possibly due to the occurrence of cytokine storms.
FRONTIERS IN MICROBIOLOGY
(2022)
Review
Clinical Neurology
Mi Su, Xiaoxiao Ouyang, Yongyan Song
Summary: This meta-analysis supports the association between depression and inflammation, with NLR being a potential indicator of depression. However, no significant differences were found in PLR and MLR values between depressed subjects and controls. Further large-scale studies are needed to evaluate the role of PLR and MLR in depression.
JOURNAL OF AFFECTIVE DISORDERS
(2022)
Article
Emergency Medicine
Daniel Martin Simadibrata, Julius Calvin, Alya Darin Wijaya, Naufal Arkan Abiyyu Ibrahim
Summary: High neutrophil-to-lymphocyte ratio (NLR) levels upon admission were associated with severe COVID-19 and mortality. Further studies are needed to determine the optimal cut-off value for NLR before clinical use.
AMERICAN JOURNAL OF EMERGENCY MEDICINE
(2021)
Article
Medicine, General & Internal
Sara J. Ruiz, Paula S. Ventura, Jose M. C. Vazquez, Salvador I. Garcia-Adasme, Mario M. Garcia, Paula T. Pol, Isabel L. Martin, Alejandro L. Escobar
Summary: NLR, as a marker of endothelial dysfunction, may be useful in identifying patients with a poor prognosis in hospitalized COVID-19 cases. Patients with worse outcomes were older, had significantly higher NLR values at admission, greater increase in Peak NLR, and higher increasing speed of NLR compared with follow-up patients.
EUROPEAN JOURNAL OF CLINICAL INVESTIGATION
(2021)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Yessica Mireya Moreno Azpilcueta, Sergio Rosales Ortiz
MENOPAUSE REVIEW-PRZEGLAD MENOPAUZALNY
(2016)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Miriam Elizabeth Cruz-Ramirez, Diana Sulvaran-Victoria
MENOPAUSE REVIEW-PRZEGLAD MENOPAUZALNY
(2017)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Edith Pablo-Cruz
MENOPAUSE REVIEW-PRZEGLAD MENOPAUZALNY
(2017)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Flor de Durazno Casillas Nunez
MENOPAUSE REVIEW-PRZEGLAD MENOPAUZALNY
(2018)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Tomas D. Barcena-Jacobo, Martha P. Sandoval-Barragan, Julio C. Ramos-Leon
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2011)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Berenice Cirigo-Hernandez, Martha P. Sandoval-Barragan, Julio Cesar Ramos-Leon
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2013)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Idun Berenice Villalobos Hernandez
MENOPAUSE REVIEW-PRZEGLAD MENOPAUZALNY
(2014)
Review
Geriatrics & Gerontology
Sebastian Carranza-Lira
CLINICAL INTERVENTIONS IN AGING
(2010)
Article
Medicine, General & Internal
Sebastian Carranza-Lira, Yazmin del Carmen Culebro-Castro, Victor Alberto Olguin-Cruces, Sergio Rosales-Ortiz, Diana Sulvaran-Victoria, Elizabeth Sanchez-Merino
GACETA MEDICA DE MEXICO
(2019)
Editorial Material
Obstetrics & Gynecology
Sebastian Carranza Lira, Gabriela Spinola Quezada, Ana Luz Baez Lopez, Eunice Lopez Munoz
Summary: Women with hyperprolactinemia have a higher inflammatory status compared to women with normal prolactin levels.
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2022)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Juan R. Cuan-Martinez, Sergio Rosales-Ortiz
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
(2008)
Article
Endocrinology & Metabolism
Patricia Canto, Daniela Soderlund, Sebastian Carranza-Lira, Juan Pablo Mendez
GYNECOLOGICAL ENDOCRINOLOGY
(2006)
Article
Obstetrics & Gynecology
Sebastian Carranza-Lira, Guillermina Velasco Diaz, Aleida Olivares, Rosario Chan Verdugo, Joaquin Herrera
INTERNATIONAL JOURNAL OF FERTILITY AND WOMENS MEDICINE
(2006)
Review
Geriatrics & Gerontology
Sebastian Carranza-Lira
CLINICAL INTERVENTIONS IN AGING
(2009)