High-risk international clones ST66, ST171 and ST78 of Enterobacter cloacae complex causing blood stream infections in Spain and carrying bla with or without mcr-9.

Background: In the last years, Enterobacter cloacae complex has become an important threat associated with nosocomial infections (including bacteraemia). These bacteria have the ability to acquire mobile genetic elements with antimicrobial resistance genes, reducing the number of therapies available for treatment of the infections they cause. Multidrug resistant isolates of the E.

Evaluation of 16S rDNA Heart Tissue PCR as a Complement to Blood Cultures for the Routine Etiological Diagnosis of Infective Endocarditis.

Identification of the causative pathogen is required to optimize the effective therapy in infective endocarditis (IE). The aim of this study was to assess a 16S rDNA PCR to identify bacteria from heart valve tissues and to evaluate its usefulness as a complement to blood and removed valves cultures. A total of 266 patients diagnosed with IE from January 2015 to December 2019 were evaluated.

Sex differences in hospitalized adult patients with cellulitis: A prospective, multicenter study.

Objectives: Sex differences in adult cellulitis, a frequent cause of hospitalization, have not been analyzed. These differences were investigated in a large cellulitis series.

Methods: This was a prospective observational study of 606 Spanish hospitalized cellulitis patients.

In vitro activity of ceftaroline and ceftobiprole against clinical isolates of Gram-positive bacteria from infective endocarditis: are these drugs potential options for the initial management of this disease?

The in vitro activity of ceftaroline and ceftobiprole was assessed against 77 Gram-positive bacterial isolates recovered from patients diagnosed with infective endocarditis (IE). Our data confirm that these drugs are highly in vitro active against the most common agents of IE including methicillin-resistant Staphylococcus aureus, methicillin-resistant coagulase-negative staphylococci, and Streptococcus spp., with no significant differences between them.

Ethambutol-resistant cervical lymphadenitis in an immunocompetent adult patient: A case report and literature review.

extrapulmonary infections are infrequent in immunocompetent adults. Rifampin (RIF), clarithromycin (CLR), isoniazid (INH) and ethambutol (EMB) are included in all the standard regimens against . We report a case of a healthy 65-year-old male farmer who presented with isolated right supraclavicular lymphadenopathy.

Dalbavancin in the treatment of different gram-positive infections: a real-life experience.

Dalbavancin is a lipoglycopeptide with a very prolonged half-life enabling treatment with a single intravenous administration that has been approved to treat complicated skin and soft-tissue infections. Information on the efficacy and safety of dalbavancin in other situations is very scarce. This retrospective study included adult patients who received at least one dose of dalbavancin between 2016 and 2017 in 29 institutions in Spain.

Concentrations of Pneumococcal IgA and IgM are compromised in some individuals with antibody deficiencies.

The response to pneumococcal vaccination is assessed by measurement of antigen specific IgG only and is compromised in a number of antibody deficiencies. We measured the concentrations of Pneumococcal IgA and IgM in individuals with both normal and abnormal pneumococcal capsular polysaccharide (PCP) IgG concentrations. A higher number of individuals had abnormal pre-vaccination IgA and IgM concentrations below the lower limit of the normal range compared to the control group.