Calcineurin-inhibitor neurotoxicity: clinical features

Written and reviewed by Dr Ibrahim Imam, Consultant Neurologist. Last reviewed .

Calcineurin-inhibitor neurotoxicity: clinical features. This has a parieto-occipital distribution. Fully referenced neurology checklist.

Posterior reversible encephalopathy syndrome (PRES)

  • This has a parieto-occipital distribution
  • The CSF is normal or protein may be a mildly increased
  • The EEG shows non-specific encephalopathy
  • Leukoencephalopathy may be delayed
  • It may be isolated to the brain stem: rhombencephalitis
  • Reversibility may be incomplete

PRES-related intracranial haemorrhage

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Demyelination

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Psychiatric features

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Movement disorders

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Other central features

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Peripheral neuropathy (PN)

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Other peripheral nerve features

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References

  1. Pruitt AA, Graus F, Rosenfeld MR. Neurological complications of solid organ transplantation. Neurohospitalist 2013; 3:152-166. 
  2. Senzolo M, Ferronato C, Burra P. Neurologic complications after solid organ transplantation. Transpl Int 2009; 22:269-278.
  3. Chang GY, Saadi A, Schmahmann JD. Pearls & Oy-sters: Tacrolimus neurotoxicity presenting as an isolated brainstem lesion. Neurology 2016; 87:1423. 
  4. Chegounchi M, Hanna MG, Neild GH. Progressive neurological disease induced by tacrolimus in a renal transplant recipient: case presentation. BMC Nephrol 2006; 7:7.
  5. Barragán-Martínez D, Simarro-Díaz A, Calleja-Castaño P, Hernández-Laín A, Ramos-González A, Villarejo-Galende A. Delayed tacrolimus leukoencephalopathy, a rare and reversible cause of dementia. Neurol Neuroimmunol Neuroinflamm 2017; 4:e319. 
  6. And 21 more. Subscribe to see the full list

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