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Pre-clinical Evaluation of Tyrosine Kinase Inhibitors for Treatment of Acute Leukemia
10:49

Pre-clinical Evaluation of Tyrosine Kinase Inhibitors for Treatment of Acute Leukemia

Published on: September 18, 2013

BK virus-induced tubulointerstitial nephritis in a child with acute lymphoblastic leukemia

Hiroto Inaba1, Deborah P Jones, Lillian W Gaber

  • 1Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-2794, USA. hiroto.inaba@stjude.org

The Journal of Pediatrics
|July 24, 2007
PubMed

Insights

BK virus infection can cause kidney damage in children undergoing leukemia treatment. Prompt diagnosis and management of BK virus-associated nephropathy are crucial for preserving renal function during cancer therapy.

Area of Science:

  • Pediatric Nephrology
  • Oncology
  • Virology

Background:

  • Acute lymphoblastic leukemia (ALL) treatment often involves immunosuppression, increasing susceptibility to opportunistic infections.
  • BK virus (BKV) is a common polyomavirus that can cause nephropathy, particularly in immunocompromised individuals.

Observation:

  • A pediatric case of BKV-induced tubulointerstitial nephritis is presented in a child with ALL.
  • Chemotherapy-induced immunodeficiency exacerbated the primary BKV infection.

Findings:

  • The patient developed renal dysfunction attributed to BKV infection.
  • Combined chemotherapy adjustment and antiviral therapy successfully halted disease progression and prevented further renal damage.

Implications:

  • This case highlights the importance of considering BKV-associated nephropathy in children with ALL presenting with unexplained renal dysfunction.
  • Early detection and intervention are vital for managing BKV infection and protecting kidney function in pediatric cancer patients.
  • This underscores the need for vigilant monitoring of renal health in immunocompromised pediatric populations.

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