ArticleFrontiers in immunology2023
Relapsing polychondritis: focus on cardiac involvement.
Article in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Diagnosis and treatment strategies for airway involvement in relapsing polychondritis: a comprehensive review.Frontiers in immunology · 2026Pooled it
- Clinical characteristics and associated factors of cardiovascular involvement in patients with relapsing polychondritis.Frontiers in medicine · 2026Article
- Demographic, clinical, treatment, outcome, and comorbidities of patients with relapsing polychondritis: experience from Brazilian tertiary center, and literature review.Advances in rheumatology (London, England) · 2025Review
- Relapsing polychondritis: clinical updates and new differential diagnoses.Nature reviews. Rheumatology · 2024Review
- Relapsing Polychondritis-Associated Myocardial Infarction With Non-Obstructive Coronary Arteries.Journal of investigative medicine high impact case reportsArticle
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Relapsing polychondritis (RP) with cardiac involvement may present with acute cardiovascular events, and may be associated with a negative prognosis. Herein, we analyzed the clinical characteristics of RP patients with cardiac involvement. Method: RP patients, hospitalized from December 2005 to December 2021 at Peking Union Medical College Hospital (PUMCH), were screened. Univariate and multivariate logistic regression analyses were used to statistically analyze the clinical characteristics of these patients. Results: The incidence of cardiac involvement in inpatients with RP was 24.1%. Univariate logistic regression analysis revealed age, central nervous system (CNS) involvement, neutrophil-to-lymphocyte ratio (NLR) > 6.41, and disease duration > 4 years as risk factors for cardiac involvement in RP. Conversely, the incidence of tracheobronchial and chest wall involvement was significantly lower in the group with cardiac involvement. Multivariate logistic regression confirmed that age, CNS involvement, NLR > 6.41, and disease duration > 4 years were independent factors for cardiac involvement. Subsequently, we identified five well-defined clinical patterns of RP, based on the involvement of different organs in our patients, and found that the heart-brain model was significantly mutually exclusive with the airway model. Conclusion: Occurrence of cardiac involvement in RP is associated with age, CNS involvement, NLR, and disease duration. It is mutually exclusive with airway-related involvement. Regular echocardiography and electrocardiography are necessary for patients with RP.
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