Systemic lupus erythematosus after coronavirus disease-2019 (COVID-19) infection: Case-based review

Shirin Assar1, Mehran Pournazari1, Parviz Soufivand1

  • 1Rheumatology Department, Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran.

PubMed

Insights

COVID-19 infection can trigger autoimmune diseases like systemic lupus erythematosus (SLE). Early recognition and treatment of SLE in COVID-19 patients are crucial for better outcomes.

Area of Science:

  • Immunology
  • Infectious Diseases
  • Rheumatology

Background:

  • Coronavirus disease-2019 (COVID-19) is a novel infectious disease with diverse clinical presentations.
  • Emerging evidence suggests a link between COVID-19 and the development of autoimmune conditions.
  • This case report focuses on the association between COVID-19 infection and the onset of systemic lupus erythematosus (SLE).

Purpose of the Study:

  • To present a case demonstrating the association between COVID-19 infection and the subsequent development of SLE.
  • To highlight the clinical manifestations and diagnostic findings in a patient with COVID-19-induced SLE.
  • To review similar cases and identify common patterns of SLE presentation post-COVID-19.

Main Methods:

  • A case report of a 38-year-old woman presenting with SLE symptoms 18 days after confirmed COVID-19.
  • Diagnostic workup included serological tests (ANA, anti-dsDNA, P-ANCA) and imaging (CT scans).
  • Literature review of similar cases to determine the interval between COVID-19 and SLE onset, and common clinical features.

Main Results:

  • The patient exhibited symptoms including jaundice, chest pain, dyspnea, photosensitivity, and arthralgia post-COVID-19.
  • Laboratory tests revealed positive ANA, anti-dsDNA, and P-ANCA antibodies.
  • The patient was diagnosed with SLE and showed significant improvement with immunosuppressive therapy (prednisolone, hydroxychloroquine, mycophenolate mofetil).
  • Review of similar cases indicated a mean interval of 24.86 days between COVID-19 symptoms and SLE presentation, with pulmonary and renal involvement being most common.

Conclusions:

  • Awareness of potential SLE development in COVID-19 patients is essential.
  • Prompt diagnosis and timely treatment of SLE in the context of COVID-19 infection are critical for improving patient prognosis.
  • This association underscores the complex interplay between viral infections and autoimmune disease pathogenesis.
Abstract