Cardiotoxicity of mitoxantrone treatment in a german cohort of 639 multiple sclerosis patients

Background and PurposezzThe aim of this study was to elucidate the role of therapy-related cardiotoxicity in multiple sclerosis (MS) patients treated with mitoxantrone and to identify potential predictors for individual risk assessment. MethodszzWithin a multicenter retrospective cohort design, cardiac side effects attributed to mitoxantrone were analyzed in 639 MS patients at 2 MS centers in Germany. Demographic, disease, treatment, and follow-up data were collected from hospital records. Patients regularly received cardiac monitoring during the treatment phase. ResultszzNone of the patients developed symptomatic congestive heart failure. However, the frequency of patients experiencing car…