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Viral-associated glomerulopathies in children.
1Renal Section, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA. wenderfe@bcm.edu.
Pediatric Nephrology (Berlin, Germany)
|March 11, 2015
Summary
Viral infections may trigger childhood glomerular diseases, but direct causal evidence is often limited. While some viral treatments are important, identifying a virus rarely changes overall management for pediatric glomerulonephritis.
Area of Science:
- Nephrology
- Pediatric Nephrology
- Infectious Diseases
Background:
- Viral infections are frequently linked to the onset of glomerular diseases, especially in children.
- Clinically silent viral infections can also act as triggers for glomerulonephritis.
- Despite numerous case reports, robust pathological evidence linking viruses to glomerular lesions is scarce.
Purpose of the Study:
- To review the current evidence on the association between viral infections and glomerular diseases in children.
- To evaluate the role of viral causality in pediatric glomerulonephritis.
- To assess the impact of viral identification on the management of pediatric glomerular diseases.
Main Methods:
- Literature review of case reports and studies on viral infections and glomerular diseases in children.
- Analysis of pathological evidence linking viral infections to kidney biopsy findings.
- Evaluation of current treatment guidelines and their implications.
Main Results:
- Hepatitis viruses are strongly associated with glomerular injury in adults, but Hepatitis C virus is not a common cause in children.
- Hepatitis B virus, cytomegalovirus, and human immunodeficiency virus treatment is crucial for specific glomerulopathies in children.
- In most cases, identifying a viral infection in children with glomerulopathy does not alter the management of the infection or the kidney disease.
Conclusions:
- The direct causal link between most viral infections and pediatric glomerular diseases requires further investigation.
- While specific viral treatments are important for certain conditions, the overall management of pediatric glomerulonephritis is not typically influenced by viral identification.
- More research is needed to establish definitive viral etiologies and refine management strategies for viral-associated glomerular diseases in children.
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