The use of a Berlin Heart EXCOR LVAD in a child receiving chemotherapy for Castleman's disease.

Abstract

We present the unique case of a pediatric patient who received chemotherapy for a diagnosis of CD, while mechanically supported with a Berlin EXCOR LVAD secondary to restrictive cardiomyopathy. A four-yr-old previously healthy male with restrictive cardiomyopathy required MCS after cardiac arrest but was diagnosed with multicentric CD, a non-malignant lymphoproliferative disorder fueled by excessive IL-6 production. Treatment with IL-6 blockade (tocilizumab) every two wk and methylprednisolone had no effect on his lymph nodes or cardiac function while on temporary RotaFlow. A Berlin LVAD was placed for treatment with rituximab, COP, vincristine, and methylprednisolone. After three courses of chemotherapy, his inflammatory markers normalized and his lymphadenopathy decreased but cardiac function remained severely depressed. He tolerated chemotherapy on the Berlin but required frequent titrations of his anti-coagulation regimen and he did suffer a hemorrhagic stroke. His clinical status improved significantly with rehabilitation, and he tolerated heart transplantation without further complications. MCS is a feasible option as a bridge to recovery or heart transplant eligibility for patients with hemodynamic collapse requiring chemotherapy but it does necessitate close titration of the anti-coagulation regimen to coincide with changes in the inflammatory state.

• Authors: Tamara O Thomas, Shanmuganathan Chandrakasan, Maureen O'Brien, John L Jefferies, Thomas D Ryan, Ivan Wilmot, Michael L Baker, Peace C Madueme, David Morales, Angela Lorts
• Journal: Pediatric transplantation (Pediatr Transplant) Vol. 19 Issue 1 Pg. E15-8 (Feb 2015) ISSN: 1399-3046 [Electronic] Denmark
• PMID: 25440410 (Publication Type: Case Reports, Journal Article)
• Copyright: © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Topics

• Cardiomyopathy, Restrictive (complications, surgery)
• Castleman Disease (complications, drug therapy)
• Child, Preschool
• Heart-Assist Devices
• Humans
• Male