Search results for "High dose methotrexate"

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Significant interaction between high-dose methotrexate and high-dose piperacillin-tazobactam causing reversible neurotoxicity and renal failure in an…

2020

Introduction Pharmacokinetic interaction of high-dose methotrexate (MTX) and other concomitantly administered renally secreted medicinal products may lead to insufficient methotrexate serum level decrease and significant MTX toxicity. Case report We report the case of an 18-year-old male patient treated with high-dose MTX for an osteosarcoma and with high-dose piperacillin-tazobactam at the same time. MTX serum levels were severely elevated 24 hours after the MTX infusion and did not decrease in accordance with the specific calcium folinate rescue protocol. The patient experienced renal failure accompanied by neurological symptoms, most consistent with MTX-related renal and CNS toxicity. Ma…

musculoskeletal diseasesMaleAntimetabolites AntineoplasticAdolescentBone Neoplasms030204 cardiovascular system & hematologyPharmacology03 medical and health sciences0302 clinical medicinemedicineHumansPharmacology (medical)Drug InteractionsRenal InsufficiencyPiperacillinOsteosarcomabusiness.industryNeurotoxicitymedicine.diseaseHigh dose methotrexateAnti-Bacterial AgentsMethotrexateOncology030220 oncology & carcinogenesisPiperacillin/tazobactamOsteosarcomaMethotrexateNeurotoxicity SyndromesbusinessPharmacokinetic interactionmedicine.drugJournal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners
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