Tigecycline an MRSA antidote?

Link: Tigecycline for the treatment of patients with severe sepsis or septic shock: a drug use evaluation in a surgical intensive care unit -- Swoboda et al. 61 (3): 729 -- Journal of Antimicrobial Chemotherapy.

Results: The majority of patients had co-morbidities such as cancer (51%) or renal replacement therapy (57%). The mean Acute Physiology and Chronic Health Evaluation (APACHE) II score of patients at admission was 27. Intra-abdominal infection was most frequently diagnosed (50% of patients); intra-abdominal infection and pneumonia were diagnosed in 14%. Methicillin-resistant Staphylococcus aureus was found in 16% of patients (colonization; infection: 6%) and vancomycin-resistant enterococci in 27% (colonization; infection: 21%). The mean duration of tigecycline therapy was 9 ± 4 days; 76% of patients received tigecycline in combination, with 64% being treated second line. APACHE score and renal replacement were identified as predictive factors for mortality. SICU mortality was 30%. Conclusions: Tigecycline treatment of critically ill SICU patients with severe sepsis or septic shock appeared to result in remarkably low mortality. Tigecycline may be an important treatment option for septic patients with infections resistant to other available agents.