SARS-CoV-2 as a trigger of IgA vasculitis: a clinical case and literature review.

Publication date: Sep 09, 2024

Coronavirus Disease 2019 (COVID-19), caused by SARS-CoV-2, has negatively affected global health. COVID-19 has been associated with a variety of autoimmune and inflammatory disorders, complicating its respiratory manifestations. SARS-CoV-2 triggers inflammatory reactions which may involve multiple organs and systems. The proof for IgA involvement in the immune reactions to coronavirus infection is growing, particularly in the case of IgA immune complex deposition diseases such as IgA vasculitis (IgAV) and IgA nephropathy. This report presents a case of IgAV caused by SARS-CoV-2 in a 53-year-old man. His symptoms included papillomatous, bright red rashes, urticaria throughout the body, aphthous stomatitis, pain in all joints and muscles, weakness, malaise, abdominal pain, face swelling, and arterial hypertension (160/100 mmHg). He received intravenous methylprednisolone (250 mg) and then oral methylprednisolone (16 mg) treatment, which improved his condition. This improvement included the disappearance of abdominal and joint pain and skin rashes. This article also provides an overview of published cases of IgAV after SARS-CoV-2. It may alert rheumatologists and allied specialists of clinical features of IgAV and guide them how to diagnose and treat this disease.

Concepts Keywords
250mg Coronavirus infection
Coronavirus COVID-19
Improved Henoch-Schonlein purpura
Methylprednisolone IgA vasculitis
Rheumatologists SARS-CoV-2
Vasculitis

Semantics

Type Source Name
disease MESH IgA vasculitis
disease MESH Coronavirus Disease 2019
disease MESH coronavirus infection
disease MESH IgA nephropathy
disease MESH urticaria
disease MESH aphthous stomatitis
disease MESH hypertension
drug DRUGBANK Methylprednisolone
disease MESH joint pain
disease MESH Vasculitis

Original Article

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