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Trends in pediatric primary membranoproliferative glomerulonephritis costs and complications

Chang-Ching Wei1, Wei Wang, William E Smoyer

  • 1Department of Pediatrics, Division of Nephrology, China Medical University Hospital, Taichung, Taiwan.

Pediatric Nephrology (Berlin, Germany)
|July 18, 2012
PubMed

Insights

Pediatric membranoproliferative glomerulonephritis (MPGN) hospitalizations remained stable, but acute renal failure, length of stay, and costs significantly increased over a decade. Understanding these trends is vital for future pediatric kidney disease care.

Area of Science:

  • Nephrology
  • Pediatric Nephrology
  • Healthcare Economics

Background:

  • Pediatric membranoproliferative glomerulonephritis (MPGN) data is crucial for understanding its economic impact and guiding future research.
  • Epidemiology, complications, and healthcare costs of pediatric MPGN require thorough investigation.

Purpose of the Study:

  • To analyze 10-year trends in pediatric primary MPGN hospitalizations.
  • To assess changes in epidemiology, complications, and hospital charges associated with pediatric MPGN.

Main Methods:

  • Utilized the Healthcare Cost and Utilization Project (HCUP) Kids' Inpatient Database (KID) from 1997-2006.
  • Analyzed approximately 320 annual pediatric primary MPGN admissions, representing 4.3% of glomerular disease admissions.

Main Results:

  • Older children (6-18 years) faced higher MPGN admission risks.
  • MPGN-associated acute renal failure (ARF) incidence rose over 147%, while renal biopsy, replacement therapy, and transplantation rates remained constant.
  • Hospital length of stay increased by 68%, and mean hospital charges surged by 213%.

Conclusions:

  • Pediatric primary MPGN hospitalizations remained stable in incidence over 10 years.
  • Associated ARF frequency, hospital length of stay, and charges saw dramatic increases.
  • These findings highlight evolving challenges in managing pediatric MPGN.
Abstract

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