Evidence map›Paper›PMID 42671753›Full record

ArticleIrish journal of medical science2026

The clinical significance of the naples prognostic score in adult idiopathic nephrotic syndrome: a retrospective study.

İdris Oruç, Eren Eynel, Fatma Şule Kutlar Dursun, Hıdır Sarı

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Article in Irish journal of medical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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4 authors.

İdris OruçDivision of Nephrology, Department of Internal Medicine, Gazi Yaşargil Training and Research Hospital, 21070, Diyarbakır, Türkiye. dridris21@hotmail.com.ORCID http://orcid.org/0000-0003-0396-7498
Eren EynelDivision of Nephrology, Department of Internal Medicine, Gazi Yaşargil Training and Research Hospital, 21070, Diyarbakır, Türkiye.
Fatma Şule Kutlar DursunDivision of Pathology, Gazi Yaşargil Training and Research Hospital, 21070, Diyarbakır, Türkiye.
Hıdır SarıDepartment of Public Health, Dicle University Faculty of Medicine, 21280, Diyarbakır, Türkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNephrotic syndrome (NS) is characterized by heavy proteinuria, hypoalbuminemia, and edema due to glomerular filtration barrier damage. While NS is classified as steroid-sensitive (SSNS) or steroid-resistant (SRNS), the role of inflammatory and nutritional biomarkers in predicting disease severity remains understudied. Naples Prognostic Score (NPS), combining serum albumin, cholesterol, neutrophil-to-lymphocyte ratio (NLR), and lymphocyte-to-monocyte ratio (LMR), has prognostic value in inflammatory diseases, but its role in NS is unclear.

objectiveThis study evaluated NPS in adult idiopathic nephrotic syndrome (AINS) to assess its relationship with disease severity, progression, and inflammatory/nutritional status.

methodsA retrospective analysis included 248 adult NS patients from 2015-2025. After excluding 54 with secondary causes, 194 patients with idiopathic NS were analyzed. Demographic, biochemical, hematologic, proteinuria, and kidney function data were collected. NPS was calculated and stratified into two groups: 1-2 and 3-4. Spearman's correlation examined associations with clinical parameters.

resultsPatients with NPS 3-4 had higher creatinine and neutrophil counts (p < 0.001) and lower lymphocyte counts (p < 0.001) than those with NPS 1-2. NPS negatively correlated with lymphocytes (ρ = - 0.544) and cholesterol (ρ = - 0.392), and positively with neutrophils (ρ = 0.341) and creatinine (ρ = 0.263), all p < 0.001. These results indicate that NPS reflects inflammatory status and associates with kidney function.

conclusionNPS is a promising biomarker for assessing inflammation, nutritional status, and disease severity in AINS. Prospective, multi-center studies are needed to validate its clinical utility and potential role in guiding individualized NS treatment.

Indexed as

InflammationKidney functionNaples prognostic scoreNephrotic syndromeProteinuria

Identifiers

PMID42671753

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