Multicenter Study of Antimicrobial Resistance of Gram-positive and Gram-negative Clinical Strains to Ceftaroline and Other Antimicrobials in Russia

Inclusion Criteria

• •Isolates derived from patients' clinical material will be included in the study
• •Isolates collected retro- and prospectively will be included in the study (from 01.01.2008 till 31.12.2012)
• •Isolates, allocated of a clinical material of adult patients (\> 18 years), should make not less than 70 % from total number of included isolates)
• •All included isolates should be unique: only one isolate can be included in the study of each biological type from each patient
• •All isolates should correspond to clinic-laboratory criteria of the etiologic importance, i.e. should be derived from patients with infection symptoms from the corresponding clinical material
• •Case report form (CRF) (Appendix 1) should be correctly completed for each isolate