Severe methotrexate toxicity in elderly patients under diuretics.
Cara KumarMatthias KuhnKristine HerrmannNicolai LeuchtenMartin AringerPublished in: RMD open (2024)
Patients older than 70 years with lower eGFR and being on diuretics, but also on PPIs and levetiracetam, have a significantly higher risk for MTX toxicity.