Skip to main content

Advertisement

Log in

Central neurotoxicity of cyclosporine in two children with nephrotic syndrome

  • Original Article
  • Published:
Pediatric Nephrology Aims and scope Submit manuscript

Abstract

The central neurotoxicity of cyclosporin A (CsA) has been abundantly documented in pediatric and adult recipients of bone marrow or organ transplants, with variations in the rate of occurrence from 0.5% to 35%. We report two cases of central neurotoxicity ascribable to CsA in children with nephrotic syndrome due to lipoid nephrosis. The manifestations of CsA-related central neurotoxicity include confusion, aphasia, dystonias, akinetic mutism, parkinsonism, palsies, seizures, catatonia, coma, brain hemorrhage, and cortical blindness. Decreased density of the cerebral white matter is visible by computed tomography (CT) in 50% of cases, with the most commonly involved sites being the occipital cortex, the cerebellum, the periventricular substance, and the brainstem. Magnetic resonance imaging is more sensitive and more specific than CT for investigating the white matter. High-signal lesions are seen on T2-weighted sequences in the areas that are abnormal by CT. Many risk factors have been reported, including hypomagnesemia, hypocholesterolemia, high-dose glucocorticoid therapy, arterial hypertension, and infections. We present two patients with central neurotoxicity both of whom have elevated cholesterol levels.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

References

  1. Hauben M (1996) Cyclosporine neurotoxicity. Pharmacotherapy 16:576–583

    CAS  PubMed  Google Scholar 

  2. Niaudet P, and the French Society of Pediatric Nephrology (1994) Treatment of childhood steroid resistant idiopathic nephrosis with a combination of ciclosporine and prednisone. J Pediatr 125:981–985

    CAS  PubMed  Google Scholar 

  3. McManus R, O’Hair D, Schweiger J, Beitzinger J, Siegel R (1992) Cyclosporine-associated central neurotoxicity after heart transplantation. Ann Thorac Surg 53:326–327

    CAS  PubMed  Google Scholar 

  4. Bohlin AB, Berg U, Englund M, Malm G, Persson A, Tibell A, Tyden G (1990) Central nervous system complications in children treated with ciclosporin after renal transplantation. Child Nephrol Urol 10:225–230

    CAS  PubMed  Google Scholar 

  5. Fryer J, Fortier M, Metrakos P, Verran D, Asfar S, Pelz D, Wall W, Grant D, Ghent C (1995) Central pontine myelinolysis and cyclosporine neurotoxicity following liver transplantation. Transplantation 61:658–661

    Google Scholar 

  6. Cunnah D, Chew S, Wass J (1988) Cyclosporine for central nervous system sarcoidosis. Am J Med 85:580–581

    CAS  PubMed  Google Scholar 

  7. Kutlay S, Savas S, Yalcin P, Ataman S, Ergin S (1997) Central nervous system toxicity of ciclosporin a treatment in rheumatoid arthritis. Br J Rheumatol 36:397–399

    Article  CAS  PubMed  Google Scholar 

  8. Shimizu C, Kimura S, Yoshida Y, Nezu A, Saitoh K, Osaka H, Aihara Y, Nagasaka Y (1994) Acute leucoencephalopathy during cyclosporin A therapy in a patient with nephrotic syndrome. Pediatr Nephrol 8:483–485

    CAS  Google Scholar 

  9. Kunzendorf U, Brockmöller J, Jochimsen F, Keller F, Walz G, Offermann G (1988) Cyclosporin metabolites and central-nervous-system toxicity. Lancet I:1223

    Article  Google Scholar 

  10. Jeruss J, Braun SV, Reese JC, Guillot A (1998) Cyclosporine-induced white and grey matter central nervous system lesions in a pediatric renal transplant patient. Pediatr Transplant 2:45–50

    CAS  PubMed  Google Scholar 

  11. Scheinman S, Reinitz E, Petro G, Schwartz R, Szmalc F (1990) Cyclosporine central neurotoxicity following renal transplantation: report of a case using magnetic resonance images. Transplantation 49:216–217

    Google Scholar 

  12. Gleeson JG, duPlessis AJ, Barnes PD, Riviello JJ Jr (1998) Cyclosporin A acute encephalopathy and seizure syndrome in childhood: clinical features and risk of seizure recurrence. J Child Neurol 13:336–344

    CAS  PubMed  Google Scholar 

  13. Goldstein L, Haug M, Perl J, Perl M, Maurer J, Arroglia A, Mehta A, Kirby T, Higgins B, Stillwell P (1998) Central nervous system complications after lung transplantation. J Heart Lung Transplant 17:185–191

    CAS  PubMed  Google Scholar 

  14. Bösmuller C, Steuterer W, Königsrainer A, Willeit J, Margreiter R (1991) Increased risk of central nervous toxicity in patients treated with ciclosporin and imipenem/cilastatin. Nephron 58:362–364

    PubMed  Google Scholar 

  15. Bhatt B, Meriano F, Buchwald D (1988) Cyclosporine-associated central nervous system toxicity. N Engl J Med 31:788

    Google Scholar 

  16. Cooper DKC, Novitzky D, Davis L, Huff JE, Parker D, Schlesinger R, Sholer C, Zuhdi N (1989) Does central nervous system toxicity occur in transplant patients with hypocholesterolemia receiving cyclosporine? J Heart Transplant 8:221–224

    CAS  PubMed  Google Scholar 

  17. Wong M, Yamada KA (2000) Cyclosporine induces epileptiform activity in an in vitro seizure model. Epilepsia 41:271–276

    CAS  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Sophie Taque.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Taque, S., Peudenier, S., Gie, S. et al. Central neurotoxicity of cyclosporine in two children with nephrotic syndrome. Pediatr Nephrol 19, 276–280 (2004). https://doi.org/10.1007/s00467-003-1347-2

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00467-003-1347-2

Keywords

Navigation