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Clinical and immunological profile of systemic lupus erythematosus

V Pradhan1, M Patwardhan, A Rajadhyaksha

  • 1Department of Autoimmune Disorders, National Institute of Immunohematology, Indian Council of Medical Research, 13th floor, KEM Hospital, Parel, Mumbai 400 012, India. pradhanv69@rediffmail.com

Indian Pediatrics
|October 2, 2012
PubMed

Insights

Pediatric systemic lupus erythematosus (SLE) presents with more severe symptoms and organ involvement than adult-onset SLE. Children showed higher central nervous system (CNS) involvement, while adults experienced more lupus nephritis and alopecia.

Area of Science:

  • Rheumatology
  • Pediatric Rheumatology
  • Immunology

Background:

  • Pediatric-onset systemic lupus erythematosus (SLE) is a significant autoimmune condition.
  • Children with SLE often exhibit more severe disease manifestations and a more aggressive clinical course compared to adults.
  • Understanding demographic and clinical differences is crucial for effective management.

Purpose of the Study:

  • To compare clinical and immunological parameters between pediatric and adult SLE patients in Western India.
  • To identify distinct disease patterns and organ involvement in different age groups.

Main Methods:

  • Retrospective analysis of 25 pediatric SLE patients and 60 adult SLE patients.
  • Patients met the American College of Rheumatology (ACR) classification criteria for SLE.
  • Assessment of clinical features, antinuclear antibodies (ANA), anti-dsDNA, and complement levels (C3, C4).

Main Results:

  • Pediatric SLE patients showed significantly higher central nervous system (CNS) involvement (24% vs. 8.3%, P=0.0499).
  • Lupus nephritis was more prevalent in adult patients (75%) compared to children (52%).
  • Hepatosplenomegaly was more frequent in adults (26.8% vs. 12%), and alopecia was exclusively observed in adult SLE.

Conclusions:

  • Pediatric SLE in Western India presents with distinct clinical features, notably higher CNS involvement.
  • Adult SLE patients in this cohort were more prone to lupus nephritis and specific dermatological manifestations like alopecia.
  • These age-related differences underscore the need for tailored diagnostic and therapeutic approaches in pediatric and adult SLE.

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