Infective endocarditis in intravenous drug abusers: clinical challenges emerging from a single-centre experience.
Valentina ScheggiStefano Del PaceNicole CeschiaFrancesco VanniIrene MerilliEdoardo SottiliLeonardo SalcuniNicola ZoppettiBruno AlteriniAlfredo CerilloNiccolò MarchionniPier Luigi StefànoPublished in: BMC infectious diseases (2021)
IE secondary to IDA affects younger patients than those with IE not associated with IDA. Probably due to this difference, IE secondary to IDA is not associated with significantly higher mortality, whereas the negative, long-term prognostic impact of IDA emerges in multivariate analysis. Considering the good prognosis of patients with uncomplicated IE treated medically, surgery should be reserved to patients with a strict- guidelines-based indication. However, since there are no clear predictors of an unfavourable risk-benefit ratio of surgery in patients with surgical indication, all patients with a complicated IE should be operated, irrespective of a history of IDA.