UNLABELLED: Acute renal failure is a rare but very severe side-effect of methotrexate (MTX) treatment requiring extracorporeal detoxification. A new detoxification regime, consisting of a haemodiafiltration (HDF) and continuous plasma resin perfusion (PRP) over anion exchange resin column with high affinity for MTX, was used for treatment of MTX-induced acute renal failure in a 2-year-old boy with medulloblastoma. More than 99% of MTX was removed from plasma by perfusion over the resin column resulting in a marked decrease of MTX plasma half-life. No haematological complications occurred. CONCLUSION: The use of PRP alone or in combination with HDF is a new and effective treatment strategy for extracorporeal detoxification of MTX.
UNLABELLED: Acute renal failure is a rare but very severe side-effect of methotrexate (MTX) treatment requiring extracorporeal detoxification. A new detoxification regime, consisting of a haemodiafiltration (HDF) and continuous plasma resin perfusion (PRP) over anion exchange resin column with high affinity for MTX, was used for treatment of MTX-induced acute renal failure in a 2-year-old boy with medulloblastoma. More than 99% of MTX was removed from plasma by perfusion over the resin column resulting in a marked decrease of MTX plasma half-life. No haematological complications occurred. CONCLUSION: The use of PRP alone or in combination with HDF is a new and effective treatment strategy for extracorporeal detoxification of MTX.
Authors: Marc Ghannoum; Darren M Roberts; David S Goldfarb; Jesper Heldrup; Kurt Anseeuw; Tais F Galvao; Thomas D Nolin; Robert S Hoffman; Valery Lavergne; Paul Meyers; Sophie Gosselin; Tudor Botnaru; Karine Mardini; David M Wood Journal: Clin J Am Soc Nephrol Date: 2022-03-02 Impact factor: 10.614