Table 2.
Analysis group and disease type | Daptomycin 4 mg/kg qd | Vancomycin 1 g bid | |||
---|---|---|---|---|---|
n/Na | Success % (95 % CIb) | n/Na | Success % (95 % CIb) | P valueg | |
Clinical success | |||||
MITT-MRSA | 45/55 | 81.8 (69.1–90.9) | 16/19 | 84.2 (60.4–96.6) | 0.593 |
Deep skin infectionc | 4/6 | 66.7 | 0/0 | 0.0 | – |
Wound or burnd | 31/38 | 81.6 | 11/13 | 84.6 | 0.597 |
Erosion or ulcere | 9/9 | 100.0 | 4/5 | 80.0 | 0.090 |
Other infectionf | 1/2 | 50.0 | 1/1 | 100.0 | 0.760 |
Microbiological success | |||||
MITT-MRSA | 31/55 | 56.4 (42.3–69.7) | 9/19 | 47.4 (24.4–71.1) | 0.250 |
Deep skin infectionc | 4/6 | 66.7 | 0/0 | 0.0 | – |
Wound or burnd | 23/38 | 60.5 | 7/13 | 53.8 | 0.338 |
Erosion or ulcere | 4/9 | 44.4 | 2/5 | 40.0 | 0.438 |
Other infectionf | 0/2 | 0.0 | 0/1 | 0.0 | 0.500 |
qd once daily, bid twice daily, EAC Efficacy Adjudication Committee, MITT modified intent-to-treat, MRSA methicillin-resistant Staphylococcus aureus, TOC test-of-cure
an/N number of patients with an EAC-assessed clinical or microbiological success/number of patients in the analysis population
bCalculated using the Clopper–Pearson method
cIncluding cellulitis and abscess-related disease
dIncluding secondary infections of wounds, surgical wounds, burns, and gastric fistulas
eIncluding secondary infections of diabetic and nondiabetic ulcers and decubitus
fIncluding impetigo contagiosa, pyoderma, and genital psoriasis
gP value is based on Miettinen and Nurminen methods