Should High-dose Daptomycin be an Alternative Treatment Regimen for Enterococcal Endocarditis?

Introduction: Previous series on the use of daptomycin in enterococcal infective endocarditis (EIE) have shown various outcomes, including higher mortality rates. We analyzed the effectiveness of high-dose daptomycin for the treatment of EIE.

Methods: We performed a prospective study from 2010 to 2018 in a referral center in patients with native (NVE) and prosthetic valve endocarditis (PVE) due to Enterococcus spp.

Daptomycin-containing regimens for treatment of Gram-positive endocarditis.

Purpose: Infective endocarditis (IE) is a severe infection, and a leading cause of mortality and morbidity. Due to its favourable microbiological and pharmacological characteristics, daptomycin is routinely used in clinical practice for treating IE.

Methods: A prospective study was conducted at a large tertiary-care hospital in Italy over an 8-year period (January 2010-January 2018) on all patients with native-valve endocarditis (NVE) or prosthetic-valve endocarditis (PVE) caused by Gram-positive bacteria.