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Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice
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Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice

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Pediatric lupus nephritis: more options, more chances?

P Vachvanichsanong1, E McNeil

  • 1Department of Pediatrics, Prince of Songkla University, Songkla 90110,Thailand. vprayong@gmail.com

Lupus
|May 1, 2013
PubMed

Insights

Lupus nephritis (LN) is a severe kidney disease in childhood systemic lupus erythematosus (SLE). Current treatments improve survival but long-term remission and safety remain challenges for pediatric patients.

Area of Science:

  • Pediatric Nephrology
  • Rheumatology
  • Immunology

Background:

  • Lupus nephritis (LN) presents more severely in childhood-onset systemic lupus erythematosus (SLE) compared to adults.
  • LN is a primary cause of acute kidney injury (AKI) and chronic kidney disease (CKD) in children.
  • Steroid therapy, introduced in 1970, has significantly improved SLE patient survival from 50% to over 80%.

Purpose of the Study:

  • To review the current landscape of lupus nephritis treatment in pediatric SLE.
  • To evaluate the effectiveness and safety of various immunosuppressive therapies.
  • To highlight the challenges in achieving long-term remission and managing comorbidities.

Main Methods:

  • Review of historical and current immunosuppressive treatments for pediatric LN.
  • Analysis of survival rates and treatment outcomes from published studies.
  • Consideration of drug benefits, adverse events, and patient-specific factors.

Main Results:

  • Combination therapies with prednisolone (e.g., cyclophosphamide, mycophenolate mofetil, rituximab, tacrolimus) have increased survival rates to 90%-95%.
  • Long-term disease remission remains a challenge, with many treatments showing initial efficacy but lacking sustained results.
  • Fatal infections are a significant complication of aggressive chemotherapy regimens.

Conclusions:

  • Optimizing treatment for pediatric SLE and LN requires balancing efficacy with safety and managing diverse patient factors.
  • Developing safe and effective long-term maintenance therapies is crucial for sustained remission.
  • Personalized combination therapies are likely necessary to improve outcomes for children with this debilitating disease.

Keywords:
Cyclophosphamidelupus nephritismycophenolate mofetilsystemic lupus erythematosus (SLE)therapy

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