ArticleJournal of clinical medicine2023
Neutrophil-to-Lymphocyte Ratio in Acute Exacerbation of Idiopathic Pulmonary Fibrosis.
Article in Journal of clinical medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 5 citations in OpenAlex.
- Can the Prognostic Nutritional Index Be a Predictor of Acute Exacerbation of Idiopathic Pulmonary Fibrosis?Biomedicines · 2026Article
- Baseline Neutrophil-To-Lymphocyte Ratio as a Risk Stratification Marker for Severe Checkpoint Inhibitor Pneumonitis in Patients With Non-Small Cell Lung Cancer: A Two-Cohort Study With Retrospective Discovery and Prospective Validation.Respirology (Carlton, Vic.) · 2026Article
- Pan-immune-inflammation value is associated with thyroid autoantibody positivity in a Chinese health examination cohort.Endocrine · 2026Article
- Construction and validation of an acute exacerbation risk score for fibrotic idiopathic interstitial pneumonia.Journal of thoracic disease · 2026Article
- Removal of activated neutrophils by a polymyxin B-immobilized fiber (PMX) column.The International journal of artificial organs · 2026Article
- The neutrophil-to-lymphocyte ratio as a marker of immunosenescence and COVID-19 outcomes in the elderly: A narrative review.Physiological reports · 2026Review
- Microbiome-innate immune crosstalk in acute exacerbation of idiopathic pulmonary fibrosis: an amplification framework.Frontiers in immunology · 2026Review
- A biomarker-guided framework for corticosteroid treatment stratification in acute exacerbation of idiopathic pulmonary fibrosis.Frontiers in pharmacology · 2026Article
- A Simple Ratio in a Complex Disease: Exploring the Neutrophil-to-Lymphocyte Ratio in Idiopathic Pulmonary Fibrosis.Journal of clinical medicine · 2025Review
- Neutrophil dynamics in pulmonary fibrosis: pathophysiological and therapeutic perspectives.European respiratory review : an official journal of the European Respiratory Society · 2024Review
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThis study aimed to clarify the prognostic value of the neutrophil-to-lymphocyte ratio (NLR) in patients with acute exacerbation of idiopathic pulmonary fibrosis (AE-IPF).
methodsEighty-six patients diagnosed with AE-IPF were included in this single-center retrospective study. The NLR was calculated by dividing the peripheral neutrophil count by the peripheral lymphocyte count. The cut-off values of the NLR for predicting 90-day survival were determined using receiver operating characteristic curve analysis. Oxygenation deterioration on days 4 and 8 relative to that on day 1 was clinically defined. The prognostic value of NLR was evaluated using Cox proportional hazard regression analysis.
resultsThe cut-off value of day-1, day-4, and day-8 NLRs for predicting 90-day survival was 12.13, 14.90, and 10.56, respectively. A higher day-1 NLR was a significant predictor of a poor prognosis in univariate and multivariate analyses. Survival was significantly better in patients without oxygenation deterioration on days 4 and 8 than in those with deterioration. Day-4 and day-8 NLR could predict 90-day survival in patients without oxygenation deterioration.
conclusionsDay-1 NLR was a useful predictor of 90-day survival in AE-IPF. Further, monitoring day-4 and day-8 NLRs and evaluating oxygenation deterioration may be useful for managing AE-IPF.
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