O. Belmonte

Publications38
h-index10
Citations416
Highly Influential Citations31
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Genetic and biochemical characterisation of OXA-232, a carbapenem-hydrolysing class D β-lactamase from Enterobacteriaceae.
TLDR
These three enterobacterial isolates recovered from three patients transferred from India to France in 2011 expressed a novel carbapenem-hydrolysing β-lactamase, OXA-232, differing from OxA-181 and OXa-48 by one and five amino acid substitutions, respectively. Expand
Reservoirs of Acinetobacter baumannii outside the hospital and potential involvement in emerging human community-acquired infections.
TLDR
Overall, the emergence of community-acquired A. baumannii infections could be associated with interactions between animals, environment, and humans that are considered to be potentially involved in the emergence or re-emergence of some infectious diseases. Expand
Cannula-Related Infection in Patients Supported by Peripheral ECMO: Clinical and Microbiological Characteristics
TLDR
CRI is frequent in patients with ECMO and associated with a longer stay in hospital and risk factors for CRI were longer ECMO duration and higher Simplified Acute Physiology Score 2. Expand
[Evolution of Enterobacteriaceae resistance to antibiotics in Reunion Island: emergence of extended-spectrum beta-lactamases].
TLDR
The emergence of ESBL-producing enterobacteriaceae in Félix Guyon Hospital (Reunion Island) requires a much better control of antibiotics prescriptions and therefore, an important multidisciplinary implication. Expand
Ceftazidime-hydrolysing β-lactamase OXA-145 with impaired hydrolysis of penicillins in Pseudomonas aeruginosa.
TLDR
The deletion of Leu-165 is responsible for a shift in the hydrolysis spectrum from penicillins to third-generation cephalosporins, as well as monobactams, while reducing that for penicillinins. Expand
Clinical, Radiological, and Microbiological Characteristics of Mycobacterium simiae Infection in 97 Patients
TLDR
A specific cluster corresponding to a large cohort of patients with M. simiae, a rare nontuberculous mycobacterium associated with low pathogenicity and poor susceptibility to antibiotics, is described. Expand
First case of OXA-24-producing Acinetobacter baumannii in cattle from Reunion Island, France.
TLDR
The objective here was to report the results of a screening campaign performed on a sample of cattle to identify A. baumannii carriage on a farm on Reunion Island, and find the wide use of antibiotics in foodproducing animals that could be responsible for the selection of resistant bacteria, including carbapenemase-producing A. rpoB gene. Expand
First case of pleural empyema and pulmonary abscess caused by Eggerthia catenaformis.
TLDR
The first clinical case of a patient with sepsis caused by pulmonary infection with E. catenaformis is reported, and the minimal inhibitory concentrations of different antimicrobial agents are presented. Expand
Outbreak of IMI-1 carbapenemase-producing colistin-resistant Enterobacter cloacae on the French island of Mayotte (Indian Ocean).
TLDR
An outbreak of colistin-resistant Enterobacter cloacae harbouring blaIMI-1 in the French overseas department of Mayotte is described, the first outbreak of IMI-1-producing Enterobacteriaiaceae to be reported. Expand
Risk Factors of Extended-Spectrum β-Lactamase Producing Enterobacteriaceae Occurrence in Farms in Reunion, Madagascar and Mayotte Islands, 2016–2017
TLDR
This study is the first to explore tools for antibiotic resistance management in IO farms and provides interesting hypothesis to explore about antibiotic use in IO territories and ESBL-E transmission between pig, beef cattle and humans in Madagascar. Expand
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