Immune-Mediated Disorders in Patients With Alopecia Areata: Systematic Review and Meta-Analysis

    Piotr K. Krajewski, Beata Jastrząb, Jacek C. Szepietowski, Alina Jankowska‐Konsur, David Saceda‐Corralo
    New to Alopecia Areata? There is a guide in the encyclopedia. Read the guide →
    Studysummary This meta-analysis found that patients with alopecia areata have significantly higher odds of also having immune-mediated diseases such as atopic dermatitis, autoimmune thyroiditis, inflammatory bowel disease, systemic lupus erythematosus, and vitiligo, suggesting a need for comprehensive screening and interdisciplinary management. Our plain-language summary of this paper — not a Tressless recommendation.
    This systematic review and meta-analysis investigated the prevalence and risk of immune-mediated comorbidities in patients with alopecia areata (AA). The study included 18 case-control studies with a total of 462,945 AA patients and 11,488,192 healthy controls. The analysis found significantly increased odds of comorbid immune-mediated diseases in AA patients, such as atopic dermatitis (OR 2.63), autoimmune thyroiditis (OR 1.57), inflammatory bowel disease (OR 1.20), systemic lupus erythematosus (OR 3.28), and vitiligo (OR 6.61). The prevalence of these comorbidities varied, with atopic disorders being the most common at 38.65%. These results highlight the strong association between AA and various immune-mediated conditions, emphasizing the importance of comprehensive screening and interdisciplinary management for AA patients.
    Discuss this study in the Community →

    Research cited in this study

    17 / 17 results