1,801 results match your criteria: "University Claude Bernard[Affiliation]"

Long-Term Mortality and Morbidity after Carotid Endarterectomy for Symptomatic and Asymptomatic Carotid Stenosis.

Ann Vasc Surg

January 2025

Hospices Civils de Lyon, Hôpital Edouard Herriot, Service de Médecine Interne et de Médecine Vasculaire, Lyon, France; Université de Lyon, University Claude Bernard Lyon 1, Lyon, France.

Background: To investigate whether the occurrence of ischemic stroke due to carotid stenosis is a marker of the severity of atherosclerotic disease and of an excess risk of cardiovascular morbidity and mortality, and of all-cause mortality, after carotid endarterectomy (CEA).

Methods: Patients who had undergone a CEA from June 2015 to august 2016 were included. Patients were classified into 2 groups, namely symptomatic and asymptomatic.

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Introduction: The olfactory and trigeminal system are closely interlinked. Existing literature has primarily focused on characterizing trigeminal stimulation through mechanical and chemical stimulation, neglecting thermal stimulation thus far. The present study aimed to characterize the intranasal sensitivity to heat and the expression of trigeminal receptors (transient receptor potential channels, TRP).

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Introduction: According to the 2018-2019 People Mobility Survey, work-related journeys (commuting and on-duty journeys) account for approximately 25% of all journeys. The use of non-motorised (nm) and motorised (m) personal mobility devices (PMDs) has steadily increased since their introduction into the French market in the last decade.

Objective: This study aimed to describe the characteristics of work-related road accidents and their evolution since the introduction of new PMDs in France and the increase in the use of scooters.

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Article Synopsis
  • F-FDG PET/CT imaging's effectiveness for detecting liver metastasis can be affected by various factors, including the type of PET technology, lesion size, and body mass index (BMI).
  • A study involving 192 patients evaluated these factors and found that TOF PET/CT technology had higher sensitivity, particularly for larger lesions.
  • Specifically, lesions smaller than 10 mm and higher BMI were associated with reduced sensitivity, while factors like age, sex, and liver density showed no significant effect.
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Importance: Cervical cancer is a common and lethal cancer worldwide. Bintrafusp alfa is a first-in-class bifunctional fusion protein composed of the extracellular domain of the human transforming growth factor β receptor II (or transforming growth factor β trap) fused via a flexible linker to the C-terminus of each heavy chain of an immunoglobulin G1 antibody blocking programmed cell death 1 ligand 1.

Objective: To evaluate the safety and response rates of bintrafusp alfa in patients with recurrent or metastatic cervical cancer.

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B Cell-activating factor (BAFF): A promising trans-nosographic biomarker of inflammation and autoimmunity in bipolar disorder and schizophrenia.

Brain Behav Immun

October 2024

Univ Paris Est Créteil (UPEC), INSERM, IMRB, Translational Neuropsychiatry laboratory, AP-HP, DMU IMPACT, Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Fondation FondaMental, Créteil F-94010, France. Electronic address:

Immune dysregulation is an important aspect of schizophrenia (SZ) and bipolar disorders (BD) pathophysiology, including not only inflammatory but also autoimmune process reflective of abnormal humoral immune responses. Given that B cell-activating factor (BAFF) is an integral aspect of B lymphocyte regulation, the current study investigated BAFF in SZ and BD. 255 SZ patients, 407 BD patients and 185 healthy controls (HC) were investigated across three aspects of soluble BAFF (sBAFF) by (i) comparing sBAFF circulatory levels across SZ, BD and HC, (ii) determining potential correlations between the circulating levels of sBAFF and the genotype distribution of a functionally relevant polymorphism, namely the TNFSF13B 3'UTR insertion-deletion polymorphism (GCTGT>A), (iii) analyzing relationships between both sBAFF levels and 3'UTR insertion-deletion genotypes and disease risk, patients clinical characteristics and circulating levels of potent inflammatory molecules.

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Citrate anticoagulation for continuous renal replacement therapy.

Intensive Care Med

September 2024

Service d'Anesthésie‑Réanimation Thoraco-abdominale, CMC Magellan, CHU de Bordeaux, Bordeaux, France.

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Pamidronate-induced SDRIFE confirmed by skin testing without cross reactivity to zoledronate.

Eur J Dermatol

June 2024

National Reference Center on Severe cutaneous Drug Reaction Unit, Groupe Hospitalier Centre, Dermatology, Clinical Immunology Hospices civils de Lyon, Inserm U851, University Claude Bernard Lyon 1, Lyon, France.

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This open-label, non-comparative, 2:1 randomized, phase II trial (NCT03275506) in women with stage IIIC/IV high-grade serous carcinoma (HGSC) for whom upfront complete resection was unachievable assessed whether adding pembrolizumab (200 mg every 3 weeks) to standard-of-care carboplatin plus paclitaxel yielded a complete resection rate (CRR) of at least 50%. Postoperatively patients continued assigned treatment for a maximum of 2 years. Postoperative bevacizumab was optional.

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Validation and Refinement of the Sense of Coherence Scale for a French Population: Observational Study.

Interact J Med Res

July 2024

Institut universitaire de Médecine de Famille et de l'Enfance (University Institute for Primary Care), University of Geneva, Geneva, Switzerland.

Background: Salutogenesis focuses on understanding the factors that contribute to positive health outcomes. At the core of the model lies the sense of coherence (SOC), which plays a crucial role in promoting well-being and resilience.

Objective: Using the validscale Stata command, we aimed to assess the psychometric properties of the French version of the 3-dimension 13-item SOC questionnaire (SOC-13), encompassing the comprehensibility, manageability, and meaningfulness dimensions.

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Microbial biofilms pose severe problems in the medical field and food industry, as they are the cause of many serious infections and food-borne diseases. The extreme biofilms' resistance to conventional anti-microbial treatments presents a major challenge to their elimination. In this study, the difference in resistance between DSMZ 12463 biofilms, biofilm-detached cells, and planktonic cells against microcapsules containing carvacrol was assessed.

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Article Synopsis
  • Behavioral weight loss programs are effective in reducing health risks and improving outcomes, but long-term data on their impact is limited, prompting this large study with over 10,000 participants to evaluate a specific nutritional and psycho-behavioral rehabilitation program (RNPC).
  • The study is conducted across 92 centers in France and will analyze various data points, including health conditions, medication use, and sleep-related measures over a span of two years, with follow-ups lasting up to five years.
  • Ethical approval has been obtained, and study findings will be published in peer-reviewed journals and presented at conferences, potentially shaping future research on the RNPC's effectiveness.
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Deleterious Anti-Inflammatory Macrophage Recruitment in Early Post-Infarction Phase: Unraveling the IL-6/MCP-1/STAT3 Axis.

JACC Basic Transl Sci

May 2024

Laboratoire CarMeN-IRIS Team, INSERM, INRA, Université Claude Bernard Lyon-1, INSA-Lyon, University of Lyon, Bron, France.

Article Synopsis
  • The study investigates the role of IL-6 and MCP-1 cytokines, along with the STAT3 signaling pathway, in recruiting and activating macrophages during heart attacks (STEMI) using both human and mouse models.
  • Cardiac cells release these cytokines under low oxygen conditions, leading to the activation of anti-inflammatory macrophages through the STAT3 pathway.
  • The research finds that blocking IL-6, MCP-1, or the STAT3 pathway can decrease heart damage after a heart attack, suggesting that these anti-inflammatory macrophages may have negative effects in the early stages of STEMI.
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Conversion of Sleeve Gastrectomy to Roux-en-Y Gastric Bypass: Is Intrathoracic Migration of the Sleeve of High Incidence?

Obes Surg

August 2024

Department of Digestive Surgery, Centre of Bariatric Surgery, University Hospital of Edouard Herriot, Hospices Civils de Lyon, 5 Place d'Arsonval, 69437, Lyon Cedex 03, France.

Background: Conversion of SG to Roux-en-Y gastric bypass (RYGB) is increasing. Intrathoracic migration of the sleeve (ITM) often seems associated and is increasingly reported.

Material And Methods: Patients who underwent a conversion of SG to RYGB from August 2013 to December 2022 were included.

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Article Synopsis
  • Iron deficiency (ID) is prevalent in heart failure (HF) patients and negatively impacts their health, even if they aren't anemic; iron supplementation can improve exercise and quality of life in these individuals.
  • An online survey of 256 cardiologists revealed that most defined ID correctly and screened more than half of their patients, but only 54.3% did periodic screenings; intravenous iron was the most commonly prescribed treatment.
  • The survey results point to a need for better, standardized practices for ID screening and management in HF patients, as many physicians view ID as an overlooked issue in this group.
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A review of assessment methods for measuring individual differences in oral somatosensory perception.

J Texture Stud

August 2024

Section for Food Design and Consumer Behaviour, Department of Food Science, Faculty of Science, University of Copenhagen, Frederiksberg C, Denmark.

While taste and smell perception have been thoroughly investigated, our understanding of oral somatosensory perception remains limited. Further, assessing and measuring individual differences in oral somatosensory perception pose notable challenges. This review aimed to evaluate the existing methods to assess oral somatosensory perception by examining and comparing the strengths and limitations of each method.

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The activity of early-life gene regulatory elements is hijacked in aging through pervasive AP-1-linked chromatin opening.

Cell Metab

August 2024

Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia; Department of Anatomy and Developmental Biology, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia; Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia; School of Chemistry and Molecular Biosciences, The University of Queensland, St. Lucia, Brisbane, QLD 4072, Australia. Electronic address:

A mechanistic connection between aging and development is largely unexplored. Through profiling age-related chromatin and transcriptional changes across 22 murine cell types, analyzed alongside previous mouse and human organismal maturation datasets, we uncovered a transcription factor binding site (TFBS) signature common to both processes. Early-life candidate cis-regulatory elements (cCREs), progressively losing accessibility during maturation and aging, are enriched for cell-type identity TFBSs.

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Extract, a Potential Antimicrobial Agent against spp., , and Biofilms.

Microorganisms

June 2024

Faculté d'Odontologie, University Claude Bernard Lyon 1, University of Lyon, 7 rue Guillaume Paradin, 69008 Lyon, France.

The World Health Organization (WHO) has prioritized developing new drugs against specific bacteria and fungi, such as and spp. While is commonly called the "cure-everything", its scientifically proven benefits are limited to anti-inflammatory and antioxidant actions. Therefore, this study aims to determine the spectrum of antimicrobial activity of and assess its cytotoxicity.

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Surgery for spinal cord tumors poses a significant challenge due to the inherent risk of neurological deterioration. Despite being performed at numerous centers, there is an ongoing debate regarding the efficacy of pre- and intraoperative neurophysiological investigations in detecting and preventing neurological lesions. This study begins by providing a comprehensive review of the neurophysiological techniques commonly employed in this context.

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Non-seminomatous germ cell tumors (NSGCTs) represent a rare yet the most prevalent malignancy among young men. Bone metastases (BMs) are exceedingly uncommon in this neoplasm, and available data regarding the initial disease presentation, survival outcomes, and prognostic significance of BMs are limited. We conducted a retrospective analysis of 40 NSGCT patients with BMs treated between 2001 and 2021 in our tertiary care center.

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A similarity-driven multi-dimensional binning algorithm (SIMBA) reconstruction of free-running cardiac magnetic resonance imaging data was previously proposed. While very efficient and fast, the original SIMBA focused only on the reconstruction of a single motion-consistent cluster, discarding the remaining data acquired. However, the redundant data clustered by similarity may be exploited to further improve image quality.

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Working memory forgetting: Bridging gaps between human and animal studies.

Neurosci Biobehav Rev

August 2024

Université Lumière Lyon 2, Laboratoire d'Etude des Mécanismes Cognitifs, Bron, France; Institut Universitaire de France (IUF), France. Electronic address:

The causes of forgetting in working memory (WM) remain a source of debate in cognitive psychology, partly because it has always been challenging to probe the complex neural mechanisms that govern rapid cognitive processes in humans. In this review, we argue that neural, and more precisely animal models, provide valuable tools for exploring the precise mechanisms of WM forgetting. First, we discuss theoretical perspectives concerning WM forgetting in humans.

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Background: The use of dose administration aids in automated ward dispensing devices requires the repackaging of medications, which may impact their stability compared with the original manufacturer's packaging.

Objectives: This study aimed to assess the physical and chemical stability of clozapine tablets for up to 84 days after repackaging.

Methods: A total of 900 tablets of clozapine 100 mg (Viatris) were repackaged and stored under five different conditions to conduct physical and chemical stability tests on days 0, 28, 56 and 84.

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