321 results match your criteria: "Centre Hospitalier Régional Félix Guyon[Affiliation]"

Neglected class A carbapenemases: Systematic review of IMI/NmcA and FRI from a One Health perspective.

Sci Total Environ

January 2025

Laboratoire de Bactériologie, Centre Hospitalier Universitaire de Montpellier, Montpellier, France; UMR MIVEGEC, Université de Montpellier, IRD, CNRS, Montpellier, France.

Carbapenemase-producing Enterobacterales are pathogens classified as a critical priority by the World Health Organization and a burden on human health worldwide. IMI, NmcA, and FRI are under-detected class A carbapenemases that have been reported in the human, animal and environmental compartments, particularly these last 5 years. Bacteria producing these carbapenemases have been mostly identified in digestive carriage screenings, but they are also involved in severe infections, such as bacteremia.

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Background: Sedation is often required for pediatric medical imaging procedures to ensure compliance and image quality. Recommendations for pediatric sedation exist, but there are currently no guidelines for the choice of the sedative drug.

Objective: To compare the efficacy and adverse events of per os pentobarbital with intravenous chlorpromazine in children undergoing diagnostic imaging procedures.

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Utility of an Echocardiographic Machine Learning Model to Predict Outcomes in ICCU Patients.

J Am Soc Echocardiogr

December 2024

MIRACL.ai laboratory, Multimodality Imaging for Research and Analysis Core Laboratory and Artificial Intelligence, University Hospital of Lariboisiere (AP-HP), 75010, Paris, France; Université Paris Cité, Service de Cardiologie, Hôpital Lariboisière - Assistance Publique des Hôpitaux de Paris (APHP), Inserm UMRS 942, 75010, Paris, France. Electronic address:

Article Synopsis
  • The study focused on the use of a machine learning model using initial transthoracic echocardiography (TTE) to predict in-hospital major adverse events (MAEs) in patients admitted to intensive cardiac care units (ICCU).
  • A total of 1,499 patients were evaluated, and the model showed significant accuracy, highlighting five key TTE parameters that contributed to its predictions.
  • The machine learning model outperformed traditional scoring methods, indicating it could serve as a better tool for risk stratification in heart patients.
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High prevalence and incidence of systemic sclerosis in Reunion Island, a French multi-ethnical and tropical territory.

Semin Arthritis Rheum

February 2025

Service de médecine interne et dermatologie, Hôpital Felix Guyon, CHU de la Réunion, 1 allée des Topazes 97400, Saint-Denis, France.

Article Synopsis
  • The study aimed to determine the prevalence and incidence of systemic sclerosis (SSc) on Reunion Island, focusing on its multi-ethnic population and possible environmental and genetic influences.
  • Researchers reviewed SSc cases from 2005 to 2021, classifying patients into subsets based on skin conditions and assessing their ethnicity and skin type.
  • The findings showed a prevalence of 30.9 cases per 100,000 in 2021 and an annual incidence of 2.13 per 100,000, with results indicating that darker skin types often had pulmonary issues, while lighter skin types experienced more severe gastrointestinal problems.
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Background: The prevalence and short-term cardiovascular consequences of recent cannabis use in patients admitted to an intensive cardiac care unit for acute coronary syndrome is not well established.

Aims: To assess the prevalence of recent cannabis use detected by prospective systematic screening, and its prognostic value in predicting the occurrence of in-hospital major adverse events in consecutive patients with acute coronary syndrome.

Methods: From 07 to 22 April 2021, all consecutive patients admitted to an intensive cardiac care unit in 39 centres throughout France were studied prospectively.

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Objective: Central vein occlusion (CVO) is a significant complication in patients undergoing chronic hemodialysis, often leading to dialysis inefficacy, disabling symptoms, and, most critically, major risk of access failure. Although stenting has been proposed as a technique to maintain vascular access patency following the recanalization of occluded central veins, the data supporting its long-term efficacy remains limited. This study aims to evaluate the long-term effectiveness of stenting occluded superior vena cava (SVC) and/or brachiocephalic veins to preserve vascular access patency, ensure continued dialysis efficacy, and relieve SVC syndrome.

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Article Synopsis
  • Hematological involvement (HI) is a serious condition associated with Langerhans cell histiocytosis (LCH), and is defined by low blood cell counts indicating potential life-threatening complications.
  • A study of 2,313 children with LCH revealed that about 331 developed HI, with a distinction between mild (MHI) and severe HI (SHI), each showing different health outcomes and survival rates over 10 years.
  • Recent advances in treatment have improved mortality rates, particularly with combination therapies and targeted treatments, sparking discussions about refining HI definitions to better inform treatment strategies.
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Article Synopsis
  • A study conducted in France during the 2023-24 RSV season analyzed the effectiveness of nirsevimab, a monoclonal antibody, in preventing RSV infections in infants, focusing on breakthrough cases.
  • Out of 695 RSV-infected infants, researchers sequenced the full-length RSV genome of 545 infants, identifying that 48% had breakthrough infections despite receiving nirsevimab.
  • While no resistance was found in RSV-A infections from nirsevimab-treated infants, two cases of RSV-B showed substitutions linked to resistance, indicating a potential concern for the antibody's effectiveness against this variant.
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Article Synopsis
  • The European Union includes 30 outermost and overseas countries and territories (OCTs), where renal transplantation is growing, but many patients still seek treatment in continental Europe, necessitating collaborative care.
  • Each OCT has its own infectious disease patterns, which are crucial for ensuring effective post-transplant care for kidney transplant recipients (KTRs).
  • The paper suggests a practical approach to enhance pre-transplant evaluations and provides region-specific epidemiological data, advocating for more collaborative research among the OCTs to improve care for infected KTRs.
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Background: Although bed baths are known to cause pain, the engendered pain frequency and intensity remain poorly studied. This prospective, observational study was undertaken to examine prospectively, on a given day, patients' bed bath-associated pain in the general in-hospital population.

Methods: Eight external investigators observed 166 bed baths given in 23 units in 5 hospitals.

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Background: Factors associated with severe COVID-19 infection have been identified; however, the impact of infection on longer-term outcomes is unclear. The objective of this study was to examine the impact of COVID-19 infection on the trajectory of lung function and nutritional status in people with cystic fibrosis (pwCF).

Methods: This is a retrospective global cohort study of pwCF who had confirmed COVID-19 infection diagnosed between January 1, 2020 and December 31, 2021.

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RESIST ACINETO test for the rapid detection of NDM and OXA acquired carbapenemases directly from blood culture in species.

Microbiol Spectr

October 2024

UMR Processus Infectieux en Milieu Insulaire Tropical, CNRS 9192, INSERM U1187, IRD 249, Université de La Réunion, Saint-Denis, La Réunion, France.

Article Synopsis
  • Carbapenem-resistant Acinetobacter baumannii (CRAB) is a major global health concern, particularly in bloodstream infections, making early detection vital for effective treatment.
  • The RESIST ACINETO immunochromatographic assay accurately detects key carbapenemases (OXA-23, OXA-40/58, NDM) in clinical isolates, demonstrating perfect sensitivity and specificity in both bacterial and blood cultures.
  • Utilizing RESIST ACINETO can enhance rapid identification of CRAB in high-incidence regions like the Balkans and Southeast Asia, facilitating optimized treatment strategies, especially with alternatives like cefiderocol.
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Article Synopsis
  • - The study focuses on the impact of Hepatocyte Nuclear Factor 1-beta (HNF1B) gene variants and chromosome 17q12 deletion (17q12del) on kidney disease progression, particularly chronic kidney disease (CKD), in a large cohort of 521 patients.
  • - Findings reveal that patients with the 17q12del experience a significant delay in the progression to CKD stage 3 compared to those with other HNF1B variants, with specific mutations in the DNA-binding domains correlating with even better outcomes.
  • - Additionally, the 17q12del is linked to lower magnesium levels (hypomagnesemia) and higher likelihood of elevated uric acid levels (hyperuric
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Background: Elexacaftor-tezacaftor-ivacaftor has been approved in Europe for people with cystic fibrosis with at least one F508del CFTR variant. Additionally, it is approved by the US Food and Drug Administration (FDA) for people with cystic fibrosis with at least one of 177 rare variants. The aims of this study were to describe the clinical response to elexacaftor-tezacaftor-ivacaftor for people with cystic fibrosis without a F508del CFTR variant in France and to determine CFTR variant responsiveness to elexacaftor-tezacaftor-ivacaftor based on the observed clinical response.

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Introduction: Pink urine syndrome is a rare, poorly understood condition, often prompted by obesity, insulin resistance, and the drug propofol. It is characterized by pink urine or urine sediment and occurs in the absence of a heme or food-based pigment. The pathophysiology of this syndrome is not yet fully understood but is linked to a uric acid metabolism disorder.

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[Determinants of human papillomavirus vaccine amongst boys in Reunion Island: Survey of parents and general practitioners].

Gynecol Obstet Fertil Senol

July 2024

UFR santé, université de la Réunion, 40, avenue de Soweto, Terre Sainte, BP 373, 97455 Saint-Pierre cedex, La Réunion, France; Inserm, CIC 1410, Reunion University Hospital, 97448 Saint-Pierre, France; Service de Gynécologie-Obstétrique, Centre Hospitalier Universitaire Sud-Réunion, BP 350, 97448 Saint-Pierre Cedex, La Réunion, France. Electronic address:

Objectives: To describe the knowledge, barriers and acceptability factors of parents and general practitioners about HPV vaccination amongst boys in Reunion Island, in order to adapt primary prevention locally.

Methods: This was a quantitative, descriptive, cross-sectional, observational study involving 88 parents of boys aged 11 to 19 and 81 general practitioners based in Reunion Island. Both populations volunteered to answer a questionnaire available online or on paper.

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Introduction: Revisional bariatric surgery (RBS) for insufficient weight loss/weight regain or metabolic relapse is increasing worldwide. There is currently no large multinational, prospective data on 30-day morbidity and mortality of RBS. In this study, we aimed to evaluate the 30-day morbidity and mortality of RBS at participating centres.

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Article Synopsis
  • Tatton-Brown-Rahman syndrome (TBRS) is a genetic disorder characterized by overgrowth, intellectual disability, and distinct facial features, resulting from mutations in a gene that regulates DNA methylation.* -
  • A study of 24 French patients identified 17 new genetic variants, confirming that 100% showed intellectual disability, 96% had distinctive facial traits, and 87% exhibited overgrowth, alongside novel symptoms like hypertrichosis.* -
  • The findings enhance the understanding of TBRS's clinical presentation, aiding in diagnosis and patient care by clarifying its genetic and phenotypic diversity.*
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While objective clinical structured examination (OSCE) is a worldwide recognized and effective method to assess clinical skills of undergraduate medical students, the latest Ottawa conference on the assessment of competences raised vigorous debates regarding the future and innovations of OSCE. This study aimed to provide a comprehensive view of the global research activity on OSCE over the past decades and to identify clues for its improvement. We performed a bibliometric and scientometric analysis of OSCE papers published until March 2024.

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Background: Veno-Venous Extracorporeal Membrane Oxygenation (VV-ECMO) is an efficient ventilatory support in patients with refractory Covid-19-related Acute Respiratory Distress Syndrome (ARDS), however the duration of invasive mechanical ventilation (IMV) before ECMO initiation as a contraindication is still controversial. The aim of this study was to investigate the impact of prolonged IMV prior to VV-ECMO in patients suffering from refractory Covid-19-related ARDS.

Methods: This single-center retrospective study included all patients treated with VV-ECMO for refractory Covid-19-related ARDS between January 1, 2020 and May 31, 2022.

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Phenotypic clustering of patients hospitalized in intensive cardiac care units: Insights from the ADDICT-ICCU study.

Arch Cardiovasc Dis

June 2024

Inserm MASCOT - UMRS 942, Department of Cardiology, University Hospital of Lariboisière, Université Paris-Cité, Assistance publique-Hôpitaux de Paris (AP-HP), 75010 Paris, France; Department of Data Science, Machine Learning and Artificial Intelligence in Health, DATA-TEMPLE Laboratory, University Hospital of Lariboisière (AP-HP), 75010 Paris, France. Electronic address:

Background: Intensive cardiac care units (ICCUs) were created to manage ventricular arrhythmias after acute coronary syndromes, but have diversified to include a more heterogeneous population, the characteristics of which are not well depicted by conventional methods.

Aims: To identify ICCU patient subgroups by phenotypic unsupervised clustering integrating clinical, biological, and echocardiographic data to reveal pathophysiological differences.

Methods: During 7-22 April 2021, we recruited all consecutive patients admitted to ICCUs in 39 centers.

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Objectives: Determining the best available therapy for carbapenem-resistant (CRAB) infections is a challenge. Cefiderocol is an attractive alternative drug effective against many resistance mechanisms in Gram-negative bacteria. However, its place in the treatment of infections remains unclear and much debated, with contradictory results.

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Severe leptospirosis in tropical and non-tropical areas: A comparison of two french, multicentre, retrospective cohorts.

PLoS Negl Trop Dis

April 2024

Nantes Université, CHU Nantes, Médecine Intensive Réanimation, Movement-Interactions-Performance, MIP, UR 4334, Nantes, France.

Article Synopsis
  • Leptospirosis is more prevalent in tropical regions but can require ICU care globally; this study compares severe cases in Réunion (tropical) and mainland France (temperate) to understand clinical outcomes and characteristics.
  • The study analyzed two groups of ICU patients with severe leptospirosis, finding that while patient demographics differed (e.g., metropolitan patients were older), severity, length of stay, and mortality rates were similar across both regions.
  • Three distinct clinical phenotypes were identified: hepato-renal leptospirosis (54.5% with 8.3% mortality), moderately severe leptospirosis (38.5% with 1.8% mortality), and very severe leptospirosis (7
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[Pesticide exposure and chronic respiratory diseases].

Rev Mal Respir

May 2024

UMR1219 Bordeaux Population Health Centre de Recherche, ISPED, université de Bordeaux, 146, rue Léo-Saignat, 33000 Bordeaux, France; Centre hospitalier universitaire de la Guadeloupe, 97159 Pointe-à-Pitre, Guadeloupe.

Introduction: Pesticides are used worldwide, mainly in agriculture as a means of controlling pests and protecting crops. That said, the entire world population is ultimately subject to pesticide exposure (consumption of fruits and vegetables, living near treated fields…), with varying degrees of toxicity involved.

State Of The Art: In recent decades, epidemiological studies have contributed to the identification of chemical pesticide families with detrimental effects on human health: cognitive disorders, Parkinson's disease, prostate cancer… and impairment in respiratory functioning.

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