Endocrine dysfunctions as complications and comorbidities of juvenile idiopathic arthritis

Abstract

Juvenile idiopathic arthritis (JIA) is the most prevalent chronic rheumatic disease in children, primarily affecting the joints but also influencing various organ systems, including the endocrine system. The interplay between JIA and endocrine dysfunctions remains an area of growing interest, as autoimmune and inflammatory mechanisms may contribute to the development of comorbid conditions. This review explores genetic markers associated with both JIA and endocrine disorders, the role of immune system dysregulation, and the impact of disease-modifying therapies on hormonal function. Additionally, the effects of chronic inflammation on endocrine homeostasis and metabolic regulation are discussed. Particular attention is given to conditions such as type 1 diabetes, Hashimoto’s thyroiditis, and Cushing’s syndrome, which may either precede JIA, arise as complications, or be exacerbated by its treatment. Effective JIA management requires an understanding of these mechanisms and a multidisciplinary approach.