%0 Journal Article
%T Dalbavancin for the Treatment of Acute Bacterial Skin and Skin Structure Infection in Patients With Obesity or Diabetes: A Subgroup Analysis of Pooled Phase 3 Clinical Trials.
%A Riccobene T
%A Lock J
%A Lyles RD
%A Georgiades B
%A Nowak M
%A Gonzalez PL
%A Park J
%A Rappo U
%J Open Forum Infect Dis
%V 10
%N 6
%D 2023 Jun
%M 37305839
%F 4.423
%R 10.1093/ofid/ofad256
%X UNASSIGNED: We assessed the efficacy and safety of dalbavancin, a long-acting lipoglycopeptide with activity against Gram-positive pathogens, for treatment of acute bacterial skin and skin structure infections (ABSSSI) in patients with high body mass index (BMI) and/or diabetes.
UNASSIGNED: Data from two phase 3 trials of dalbavancin (1000 mg intravenous [IV], day 1; 500 mg IV, day 8) versus comparator and one phase 3b trial of single-dose (1500 mg IV, day 1) versus 2-dose (1000 mg IV, day 1; 500 mg IV, day 8) dalbavancin in adults with ABSSSI were pooled and summarized separately by baseline BMI and diabetes status. Clinical success at 48 to 72 hours (≥20% reduction in lesion size), end of treatment ([EOT] day 14), and day 28 was evaluated in the intent-to-treat (ITT) and microbiological ITT (microITT) populations. Safety data were reported in patients who received ≥1 dose of study drug.
UNASSIGNED: In the dalbavancin ITT population (BMI, n = 2001; diabetes, n = 2010), at 48 to 72 hours (and EOT) clinical success was achieved in 89.3% (EOT, 90.9%) of patients with normal BMI and 78.9% to 87.6% (EOT, 91.0% to 95.2%) of patients with elevated BMI. Clinical success after dalbavancin treatment was achieved in 82.4% (EOT, 90.8%) of patients with diabetes and 86.0% (EOT, 91.6%) of patients without diabetes. Similar trends were observed for infections due to methicillin-resistant Staphylococcus aureus or methicillin-susceptible S aureus (microITT population).
UNASSIGNED: Dalbavancin is effective, with sustained clinical success rates in patients with obesity or diabetes, with a similar safety profile across patient groups.