The association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritis

Background. Novel blood-derived indices are a potential substitute for traditional inflammatory markers which have disputable correlations and clinical applications in different immunological diseases. Hereby, we aimed to reveal the association of neutrophil-to-lymphocyte ratio (NLR), platelet-to-ly...

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Main Authors: Anahita Amirpour, Rana Irilouzadian, Hediyeh Baghsheikhi, Maryam Armanfar, Toktam Alirezaei
Format: Article
Language:English
Published: Amaltea Medical Publishing House 2024-06-01
Series:Romanian Journal of Rheumatology
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Online Access:https://rjr.com.ro/articles/2024.2/RJR_2024_2_Art-02.pdf
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author Anahita Amirpour
Rana Irilouzadian
Hediyeh Baghsheikhi
Maryam Armanfar
Toktam Alirezaei
author_facet Anahita Amirpour
Rana Irilouzadian
Hediyeh Baghsheikhi
Maryam Armanfar
Toktam Alirezaei
author_sort Anahita Amirpour
collection DOAJ
description Background. Novel blood-derived indices are a potential substitute for traditional inflammatory markers which have disputable correlations and clinical applications in different immunological diseases. Hereby, we aimed to reveal the association of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic immuneinflammation index (SII) with disease activity score (DAS28) and clinically active disease according to simple disease activity index (SDAI). Methods. We included 250 patients and they were grouped equally based on SDAI into two groups of patients in remission and with active disease. A blood sample was drawn from our patients to measure NLR, PLR, SII, rheumatoid factor, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP). Independent samples t-tests, chi-square, and Mann-Whitney U test were used accordingly. Logistic regression evaluated the factors that affect active RA. Results. PLR, DAS28, rheumatoid factor, quantitative and qualitative ESR and CRP had a significant difference between patients with active RA and in remission. SII had significant correlation with DAS28 but PLR and NLR were not correlated with DAS28. Also, PLR was the only index to be correlated with clinically active disease based on SDAI. The logistic regression showed that NLR, SII, ESR, and CRP were independent factors predicting active RA. Conclusion. We demonstrated that SII was significantly correlated with DAS28 and PLR was correlated with active RA. NLR, SII, CRP, and ESR were independent risk factors for RA flare-ups.
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spelling doaj-art-85f30c1c3fbd4809b3dbbb17859d32e92025-08-20T02:36:34ZengAmaltea Medical Publishing HouseRomanian Journal of Rheumatology1843-07912069-60862024-06-01332818610.37897/RJR.2024.2.2The association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritisAnahita Amirpour0Rana Irilouzadian1https://orcid.org/0000-0001-8849-329XHediyeh Baghsheikhi2https://orcid.org/0000-0002-0984-6753Maryam Armanfar3Toktam Alirezaei4https://orcid.org/0000-0002-4473-7093Men’s Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IranMen’s Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IranMen’s Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IranMen’s Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IranMen’s Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IranBackground. Novel blood-derived indices are a potential substitute for traditional inflammatory markers which have disputable correlations and clinical applications in different immunological diseases. Hereby, we aimed to reveal the association of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic immuneinflammation index (SII) with disease activity score (DAS28) and clinically active disease according to simple disease activity index (SDAI). Methods. We included 250 patients and they were grouped equally based on SDAI into two groups of patients in remission and with active disease. A blood sample was drawn from our patients to measure NLR, PLR, SII, rheumatoid factor, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP). Independent samples t-tests, chi-square, and Mann-Whitney U test were used accordingly. Logistic regression evaluated the factors that affect active RA. Results. PLR, DAS28, rheumatoid factor, quantitative and qualitative ESR and CRP had a significant difference between patients with active RA and in remission. SII had significant correlation with DAS28 but PLR and NLR were not correlated with DAS28. Also, PLR was the only index to be correlated with clinically active disease based on SDAI. The logistic regression showed that NLR, SII, ESR, and CRP were independent factors predicting active RA. Conclusion. We demonstrated that SII was significantly correlated with DAS28 and PLR was correlated with active RA. NLR, SII, CRP, and ESR were independent risk factors for RA flare-ups.https://rjr.com.ro/articles/2024.2/RJR_2024_2_Art-02.pdfneutrophil-to-lymphocyte ratioplatelet-to-lymphocyte ratiosystemic immune-inflammation indexrheumatoid arthritisdisease activity scoredas28
spellingShingle Anahita Amirpour
Rana Irilouzadian
Hediyeh Baghsheikhi
Maryam Armanfar
Toktam Alirezaei
The association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritis
Romanian Journal of Rheumatology
neutrophil-to-lymphocyte ratio
platelet-to-lymphocyte ratio
systemic immune-inflammation index
rheumatoid arthritis
disease activity score
das28
title The association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritis
title_full The association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritis
title_fullStr The association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritis
title_full_unstemmed The association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritis
title_short The association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritis
title_sort association between systemic immune inflammation index and disease activity in patients with rheumatoid arthritis
topic neutrophil-to-lymphocyte ratio
platelet-to-lymphocyte ratio
systemic immune-inflammation index
rheumatoid arthritis
disease activity score
das28
url https://rjr.com.ro/articles/2024.2/RJR_2024_2_Art-02.pdf
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