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ArticleOpen respiratory archives

High Ferritin Predicts Mortality in Patients With Interstitial Pneumonia and an Underlying Autoimmune Disease.

María Jesús Rodríguez-Nieto, Fredeswinda Romero-Bueno, Lydia Abásolo, María Carmen Vegas Sánchez, Begoña López-Botet Zulueta, Olga Sánchez-Pernaute, NEREA Autoimmune ILD Study Group

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Article in Open respiratory archives. 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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4 · The record

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5 · Who and what money

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7 authors.

María Jesús Rodríguez-NietoDepartment of Pulmonology, IIS-HU Fundación Jiménez Díaz, Autónoma University and CIBERES, Madrid, Spain.
Fredeswinda Romero-BuenoRheumatology Department, IIS-HU Fundación Jiménez Díaz, Autónoma University, Madrid, Spain.
Lydia AbásoloIdISSC and Rheumatology Department, Hospital Clínico San Carlos, Madrid, Spain.
María Carmen Vegas SánchezDepartment of Immunology, IIS-HU Fundación Jiménez Díaz, Autónoma University, Madrid, Spain.
Begoña López-Botet ZuluetaDepartment of Imaging, IIS-HU Fundación Jiménez Díaz, Autónoma University, Madrid, Spain.
Olga Sánchez-PernauteRheumatology Department, IIS-HU Fundación Jiménez Díaz, Autónoma University, Madrid, Spain.
NEREA Autoimmune ILD Study Group

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To identify early predictive markers in patients with chronic interstitial pneumonia (IP) associated with an underlying autoimmune disease (AIP), aiming to facilitate personalized follow-up and treatment. Methods: We assessed the predictive value of process and host factors on mortality in a cohort of 124 patients (86 women) with autoimmune interstitial pneumonia (AIP). This cohort comprised 66 cases of connective tissue disease-associated interstitial pneumonia (CTD-IP), 40 patients with interstitial pneumonia with autoimmune features (IPAF), and 18 patients with undifferentiated autoimmune IP. All patients had a minimum follow-up of 2 years or a fatal outcome. We included demographics, clinical diagnostic subgroups, specific antibodies, morphological patterns, and relevant laboratory tests in our analysis. For the bivariate analysis, we employed Student's Results: During the follow-up period, there were 29 deaths, resulting in an incidence rate of 3.09 per 100 patient-year. Factors associated with an increased risk of death included older age at diagnosis, cardio-respiratory comorbidities, and a simultaneous onset of intersticial pneumonia and systemic manifestations. In contrast, clinical diagnosis and radiographic patterns did not show a significant association with mortality risk. Additionally, elevated levels of lactate dehydrogenase, sedimentation rate, C-reactive protein, and ferritin were significantly linked to fatal outcomes. Among these, ferritin emerged as the most potent predictor in the multivariate model, with an odds ratio of 5.9 ( Conclusion: Our data emphasize the importance of monitoring inflammatory markers, particularly ferritin levels, to assess prognosis across various subtypes of autoimmune intersticial pneumonia.

Indexed as

BiomarkersFerritinInterstitial pneumoniaSystemic autoimmune diseases

Identifiers

PMID41054703
PMCPMC12496540

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.