Analysis of the virulence of a lethal, carbapenem-resistant hypervirulent KPC-33-producing Klebsiella pneumoniae: Emergence of ST11-KL64 hv-CRKP in ICU.

Objective: Hypervirulent and carbapenem-resistant Klebsiella pneumoniae (hv-CRKP) poses a serious threat to public health. Here, we analyse a case of systemic infection caused by a hv-CRKP, which ultimately led to the patient's death from sepsis. And a total of 30 CRKPs were analyzed to elucidate the molecular epidemiological features of CRKPs in the hospital, and to provide a basis for clinical anti-infective therapy.

Antimicrobial Resistance and Molecular Characteristics of Nasal Staphylococcus aureus Isolates From Newly Admitted Inpatients.

Staphylococcus aureus, or methicillin-resistant S. aureus (MRSA), is a significant pathogen in both nosocomial and community infections. Community-associated MRSA (CA-MRSA) strains tend to be multi-drug resistant and to invade hospital settings.

Clonal dissemination of multilocus sequence type 11 Klebsiella pneumoniae carbapenemase - producing K. pneumoniae in a Chinese teaching hospital.

Klebsiella pneumoniae carbapenemase (KPC)-producing K. pneumoniae has disseminated rapidly in China. We aimed to analyze the molecular epidemiology of four KPC-producing K.

A screening strategy for phenotypic detection of carbapenemase in the clinical laboratory.

Nosocomial infections caused by carbapenemase-producing Enterobacteriaceae have emerged as an important challenge worldwide and represent a great limitation for antimicrobial therapy. Detection of carbapenemase in Enterobacteriaceae species also remains challenging. Although the modified Hodge test is recommended, it lacks specificity and is unable to distinguish between carbapenemase types.

Improving the efficiency of the modified Hodge test in KPC-producing Klebsiella pneumoniae isolates by incorporating an EDTA disk.

Carbapenemase-producing Klebsiella pneumoniae have emerged as an important pathogens in nosocomial infections with high mortality rate. Although the modified Hodge test (MHT) is recommended for phenotypic detection of carbapenemase-producing Enterobacteriaceae, high false-positive rates were reported for MHT results. The MHT has acceptable sensitivity (98.

Surgical site infection in elderly oral cancer patients: is the evaluation of comorbid conditions helpful in the identification of high-risk ones?

Purpose: This study was performed to gain some knowledge on the possible relation between surgical site infection (SSI) and geriatric patients who undergo surgical treatment of oral squamous cell carcinoma and to identify the risk factors in this specific population.

Patients And Methods: A retrospective study from 2004 through 2010 at the Department of Oral and Maxillofacial Surgery, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine was conducted. The primary outcome variable was the presence of SSIs.