Publications by authors named "Laura Teysseyre"

Background: Ventilator-associated pneumonia (VAP) caused by Stenotrophomonas maltophilia is poorly described in the literature. However, it has been shown to be associated with increased morbidity and mortality. Probabilistic antibiotic therapy against S.

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Since 2018, a dengue epidemic has been ongoing in the French overseas department of Reunion Island, in the Indian Ocean, with more than 25,000 serologically confirmed cases. Currently, three dengue serotypes have been identified in Réunion Island (DENV-1, DENV-2, and DENV-3) progressing in the form of epidemic outbreaks. This arbovirus is mainly transmitted by mosquitoes of the genus Aedes and may be responsible for serious clinical forms.

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Objective: To identify the differential diagnoses of severe COVID-19 and the distinguishing characteristics of critically ill COVID-19 patients in Reunion Island to help improve the triage and management of patients in this tropical setting.

Methods: This retrospective observational study was conducted from 11 March to 4 May 2020 in the only intensive care unit (ICU) authorised to manage COVID-19 patients in Reunion Island, a French overseas department located in the Indian Ocean region. All patients with unknown COVID-19 status were tested by polymerase chain reaction (PCR) on ICU admission; those who tested negative were transferred to the COVID-19-free area of the ICU.

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Candida auris is an emerging multidrug-resistant yeast that can cause severe infections and spread easily between hospitalized patients, leading to outbreaks in hospital. Here, we report the first four cases of colonization and invasive infection with C. auris reported in the Indian Ocean region.

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Dengue disease is found worldwide and has been spreading exponentially in the past decades. Severe forms affect about 2% of patients, sometimes leading to organ failure. Recent studies have shown that fulminant dengue myocarditis is more common than previously thought, and fatal cases have been reported.

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Article Synopsis
  • A study was conducted to develop a scoring system called CarbaSCORE to predict the presence of bacteria requiring carbapenem treatment in ICU patients with bloodstream infections or pneumonia.
  • The study involved analyzing data from 338 patients, identifying four key risk factors that contribute to the CarbaSCORE, which effectively differentiates between patients needing specialized antibiotic treatment.
  • Internal validation of the CarbaSCORE showed high sensitivity and specificity, indicating it could be a valuable tool for healthcare providers, though further research is needed before it can be implemented in clinical practice.
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