ArticleRenal failure2017
Serum ferritin as an activity marker for granulamotosis with polyangiitis.
Article in Renal failure, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Serum ferritin is a superior biomarker for evaluating disease activity and kidney injury compared with C-reactive protein in anti-neutrophil cytoplasmic antibody-associated vasculitis.Clinical rheumatology · 2025Article
- Differential Diagnosis of Hyperferritinemia in Critically Ill Patients.Journal of clinical medicine · 2022Article
- Vasculitis Pathogenesis: Can We Talk About Precision Medicine?Frontiers in immunology · 2018Review
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSerum ferritin correlates well with the activities of systemic lupus erythematosus (SLE) and dermatomyositis, but it has not been previously studied in patients with vasculitis.
methodsMedical records of granulomatosis with polyangiitis (GPA, Wegener's granulomatosis) patients with at least six months of regular follow-up were evaluated. The activity of GPA was assessed with Birmingham Vasculitis Activity Score for Wegener's Granulomatosis (BVAS/WG). Serum ferritin and other acute phase markers were measured at initial presentation.
resultsSerum ferritin levels were found to be the highest in GPA patients with alveolar hemorrhage, median (IQR) 1041 (1281) μg/L. Patients with renal disease also had high levels of ferritin and it was correlated with concurrent glomerular filtration rate (r = -0.65, p < .001). Serum ferritin is also correlated well with the BVAS/WG scores (r = 0.79, p < .001).
conclusionsMeasurement of serum ferritin might help in assessing disease activity of GPA.
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