LATAM nations demonstrated variable levels of antimicrobial R especially among Enterobacteriaceae (β-lactamase-mediated), PSA and ACB. MRSA (48%), VRE (14%) and multidrug-R SPN were also regional therapeutic challenges.
A retrospective analysis of data from patients receiving daptomycin as outpatient parenteral antimicrobial therapy (OPAT) within the European Cubicin Outcomes Registry and Experience (EU-CORE(SM)) was performed. Of 4592 enrolled patients in 15 countries, 550 (12%) received daptomycin OPAT. Of these, 149 (27%) received daptomycin without hospital admission, 84% had significant underlying diseases and 44% were ≥65 years of age. Most frequently treated infections were complicated skin and soft-tissue infections (28%), osteomyelitis (17%), foreign body/prosthetic infections (15%) and endocarditis (14%). In patients with culture results available, Staphylococcus aureus and coagulase-negative staphylococci were the most commonly isolated primary pathogens [n = 218 (46%) and n = 102 (21%), respectively]. Daptomycin was typically used at doses of 6 mg/kg (n = 210; 38%) and 4 mg/kg (n = 160; 29%), with concomitant antibiotics used in 41%. The median treatment duration was 22 days (range 1-300 days), with a median of 13 OPAT days (range 1-290 days). Overall clinical success was observed in 89%, with high success rates across the wide range of infections, including those caused by meticillin-resistant and meticillin-susceptible S. aureus (88% and 90%, respectively). Daptomycin exhibited a favourable safety profile; 3.1% of patients discontinued treatment owing to an adverse event. These data demonstrate that daptomycin is effective and well tolerated in the treatment of a wide range of Gram-positive infections in the outpatient setting. Ease of administration of daptomycin, via a daily 2-min injection, and its efficacy and safety combine to make it an attractive treatment option for OPAT.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.