Abstract
Dalbavancin is a novel long-acting semi-synthetic lipoglycopeptide. It is licensed for acute bacterial skin and skin structure infections (ABSSSI) caused by susceptible Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci. Many studies on dalbavancin alternative use in clinical practice have been published recently, including osteomyelitis, prosthetic joint infections (PJIs), and infective endocarditis (IE). Thus, we conducted a narrative review on dalbavancin efficacy in difficult-to-treat infections, such as osteomyelitis, PJIs, and IE. We performed a comprehensive literature search through electronic databases (PubMed-MEDLINE) and search engines (Google Scholar). We included peer-reviewed publications (articles and reviews), and grey literature on dalbavancin use in osteomyelitis, PJIs, and IE. No time or language restrictions have been established. Despite the great interest in clinical practice, only observational studies and case series on the use of dalbavancin in infections other than ABSSSI are available. The reported success rate was extremely variable between studies, ranging from 44% to 100%. A low success rate has been reported for osteomyelitis and joint infections, while in endocarditis, the success rate was higher than 70% in all studies. However, there is no literature agreement about the correct regimen of dalbavancin for this type of infection heretofore. Dalbavancin showed great efficacy and a good safety profile, not only in patients with ABSSSI but also in those with osteomyelitis, PJIs, and endocarditis. Further randomized clinical trials are needed to assess the optimal dosing schedule depending on the site of infection. Implementing therapeutic drug monitoring for dalbavancin may represent the future step to achieving optimal pharmacokinetic/pharmacodynamic target attainment.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have