1,717 results match your criteria: "Lyon-1 University[Affiliation]"

Background And Aims: Metabolic dysfunction-associated steatotic liver disease (MASLD) and its more severe subtype, metabolic dysfunction-associated steatohepatitis (MASH), are highly prevalent and strongly associated with obesity and type 2 diabetes (T2D). This study sought to identify challenges to the diagnosis, treatment and management of people living with MASLD and MASH and understand the key barriers to adopting relevant clinical guidelines.

Methods: A real-world, cross-sectional study (BARRIERS-MASLD) consisting of a quantitative survey and qualitative interviews of physicians in France, Germany, Italy, Spain and the United Kingdom was conducted from March to September 2023.

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This study explores FD/MAS patient's perceptions about their disease and its impact on their quality of life. We have evaluated quality of life (QoL) in French Fibrous Dysplasia/MacCune-Albright Syndrome (FD/MAS) patients using a qualitative approach with focus groups to explore perceptions, symptoms and limitations associated with FD/MAS and a quantitative method with the Short Form-36 (SF36) to quantify QoL. Focus groups revealed the heterogeneity of FD forms and allowed for understanding the reasons of reduced QoL.

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: This study determined real-life care trajectories before and after initiation of noninvasive ventilation (NIV) in patients with amyotrophic lateral sclerosis (ALS). Caregiver adherence to respiratory management recommendations and the associated survival rate of people with ALS were also assessed. : Data were obtained from a tertiary center prospective ALS database that included 10 years of follow-up data for people with ALS.

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Coronary artery disease (CAD) affects over 200 million individuals globally, accounting for approximately 9 million deaths annually. Patients living with diabetes mellitus exhibit an up to fourfold increased risk of developing CAD compared to individuals without diabetes. Furthermore, CAD is responsible for 40 to 80 percent of the observed mortality rates among patients with type 2 diabetes.

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Real-time monitoring by interferometric light microscopy of phage suspensions for personalised phage therapy.

Sci Rep

December 2024

Pharmacy Department, Hospices Civils de Lyon, Hôpital E. Herriot, Plateforme FRIPHARM, 69437, Lyon, France.

Phage therapy uses viruses (phages) against antibiotic resistance. Tailoring treatments to specific patient strains requires stocks of various highly concentrated purified phages. It, therefore, faces challenges: titration duration and specificity to a phage/bacteria couple; purification affecting stability; and highly concentrated suspensions tending to aggregate.

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COMPOSIT study: evaluating osimertinib combination with targeted therapies in EGFR-mutated non-small cell lung cancer.

Oncologist

December 2024

Department of Pneumology and Thoracic Oncology, Tenon Hospital, Assistance Publique Hôpitaux de Paris and GRC 4, Theranoscan, Sorbonne Université, Paris, France.

Introduction: The emergence of diverse resistance mechanisms after osimertinib therapy, including on-target epidermal growth factor receptor (EGFR) mutations and off-target alterations, warrants investigation of novel therapeutics to overcome these challenges and improve patient outcomes.

Methods: COMPOSIT was a French, retrospective, multicenter, cohort study of the effectiveness and tolerability of osimertinib in combination with other targeted therapies in patients with advanced EGFR-mutant (EGFRm) non-small cell lung cancer (NSCLC) who harbored other oncogenic drivers as primary or acquired resistance mechanisms. Real-world progression-free survival (rwPFS), overall survival (OS), and objective response rate (ORR) were the primary endpoints.

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Muscle composition is not a prognostic factor for muscle strength recovery after anterior cruciate ligament surgery by hamstring tendon autograft.

Orthop Traumatol Surg Res

December 2024

Orthopaedics Surgery and Sports Medicine Department, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France; LIBM - EA 7424, Interuniversity Laboratory of Biology of Mobility, Claude Bernard Lyon 1 University, Lyon, France.

Purpose: For the athlete, anterior Cruciate Ligament (ACL) rupture and its surgical management are often a turning point in their career. Success and time to return to sport are essential parameters for athletes and their support staff, so it is critical to understand the prognostic factors influencing return to sport after anterior cruciate ligament reconstruction (ACLR). The aim of this study was to determine the influence of hamstring muscle composition on muscle power following ACLR with autogenous hamstring grafts.

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Meniscal tear analysis in anterior cruciate ligament rupture: A retrospective comparison of early versus delayed intervention.

Orthop Traumatol Surg Res

December 2024

Orthopaedics Surgery and Sports Medicine Department, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France; LIBM - EA 7424, Interuniversity Laboratory of Biology of Mobility, Claude Bernard Lyon 1 University, Lyon, France.

Introduction: Combined anterior cruciate ligament (ACL) and meniscal tear patterns and their effect on knee stability have been widely researched, however, their evolution and repairability from time of injury have been scarcely addressed. When addressed with delay, meniscal lesions associated with ACL tears may increase in severity and irreparability. This study aims to investigate the incidence, rate and pattern of meniscus tears in the context of ACL deficient knees and to assess the meniscal condition in early versus late ACL reconstruction (ACLR).

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RORA-neurodevelopmental disorder: a unique triad of developmental disability, cerebellar anomalies, and myoclonic seizures.

Genet Med

December 2024

Genetics Department, Hospices Civils de Lyon, Lyon, France; Neuromyogene Institute, Pathology and Genetics of neuron and muscle, CNRS UMR 5261 INSERM U1315, University of Lyon - Université Claude Bernard Lyon 1, Lyon, France. Electronic address:

Article Synopsis
  • RORA is a gene linked to the development and function of the cerebellum, and this study explores the largest group of individuals with RORA-related neurodevelopmental disorders (RORA-NDD).
  • The study involved 40 participants with various pathogenic variants of RORA, revealing a range of clinical features including developmental and intellectual disabilities, as well as cerebellar symptoms that can vary in onset and severity.
  • Findings indicate that certain missense variants are associated with more severe cerebellar issues, and common elements of RORA-NDD include developmental disabilities, cerebellar symptoms, and different types of myoclonic epilepsy.
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Neural networks for predicting etiological diagnosis of uveitis.

Eye (Lond)

December 2024

Department of Internal Medicine, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, University Claude Bernard-Lyon 1, Lyon, France.

Background/objectives: The large number and heterogeneity of causes of uveitis make the etiological diagnosis a complex task. The clinician must consider all the information concerning the ophthalmological and extra-ophthalmological features of the patient. Diagnostic machine learning algorithms have been developed and provide a correct diagnosis in one-half to three-quarters of cases.

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Purpose: Genomic profiling is a major component for first-line treatment decisions in patients with non-small cell lung cancer (NSCLC) and the timeliness of biomarker testing is essential to improve time to treatment initiation (TTI) or avoid inappropriate treatment.

Patients And Methods: The phase III LIBELULE trial (NCT03721120) included patients with radiological suspicion of advanced lung cancer. They were randomized (1:1), the control arm receiving diagnostic procedures according to each center's practice and the liquid biopsy arm with additional testing performed at the first visit using the InVisionFirst®-Lung assay.

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Effect of Therapeutic Patient Education in Adults with Atopic Dermatitis: Analysis of Efficacy and Treatment Needs.

Acta Derm Venereol

December 2024

Hospices Civils de Lyon, South of Lyon Hospital, Allergology and Clinical Immunology Department, Pierre-Bénite, France; CIRI, International Center for Infectious Disease Research, University of Lyon, Inserm, U1111, Claude Bernard Lyon 1 University, Lyon, France.

In the era of biological treatments and small molecules, this study assessed therapeutic patient education (TPE) in managing adult atopic dermatitis (AD), focusing on disease severity, quality of life, and the use of systemic treatments. This multicentre study included 260 adult AD patients, with 184 undergoing a full TPE programme and 76 control patients. Evaluations included disease severity, quality of life (DLQI), and systemic treatment use.

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Article Synopsis
  • The study aimed to evaluate how changes in post-operative coronal plane alignment of the knee (CPAK) affect functional outcomes after robotic arm-assisted total knee arthroplasty (RA-TKA) performed with functional alignment (FA).
  • A total of 201 patients were included, with pre- and post-operative classifications of CPAK determined through CT imaging, and patient satisfaction assessed one year after surgery using the Forgotten Joint Score-12 and a satisfaction scale.
  • Results showed that there was no significant difference in patient satisfaction between those who maintained their preoperative CPAK class and those who experienced changes, indicating that functional outcomes were stable regardless of CPAK class adjustments within a 'functional safe-zone'.
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Background: Nivolumab obtained approval in advanced melanoma (AM) with weight-adjusted dose (WAD) administration (3 mg/kg/2 weeks). In 2018, the dosage regimen was changed to flat dose (FD) administration (240 mg/2 weeks or 480 mg/4 weeks) based on a modeling study, without clinical data.

Methods: AM patients have been prospectively included in the French national multicenter MelBase database since 2013.

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Introduction: Improving adverse events following immunisation (AEFI) detection is vital for vaccine safety surveillance, as an early safety signal can help minimize risks. In February 2022, the World Health Organization reported a preliminary signal on sudden sensorineural hearing loss (SSNHL) following coronavirus disease 2019 (COVID-19) vaccination, 54 million persons in France received at least one dose, covering 78.8% of the population within a year.

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Article Synopsis
  • MENin-KMT2A inhibitors (MENi) are new drugs being tested for treating specific types of acute myeloid leukemia (AML), particularly KMT2Ar and NPM1 cases.
  • A 71-year-old woman treated with the MENi revumenib (REV) for relapsed NPM1 AML developed a serious skin condition resembling pyoderma gangrenosum after two weeks.
  • This case is significant as it is the first documented instance of MENi causing this type of skin condition, emphasizing the need to monitor for severe skin-related side effects in patients undergoing treatment with MENi.
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Metrics for evaluation of automatic epileptogenic zone localization in intracranial electrophysiology.

Clin Neurophysiol

January 2025

Montreal Neurological Hospital, McGill University, 3801 Rue University, Montreal, QC H3A 2B4, Quebec, Canada; Department of Neurology, Duke University Medical School and Department of Biomedical Engineering, Pratt School of Engineering, 2424 Erwin Road, Durham, NC 27705, the United States of America. Electronic address:

Introduction: Precise localization of the epileptogenic zone is critical for successful epilepsy surgery. However, imbalanced datasets in terms of epileptic vs. normal electrode contacts and a lack of standardized evaluation guidelines hinder the consistent evaluation of automatic machine learning localization models.

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Meditation is a mental training approach that can improve mental health and well-being in aging. Yet the underlying mechanisms remain unknown. The Medit-Ageing model stipulates that three mechanisms - attentional, constructive, and deconstructive - upregulate positive psycho-affective factors and downregulate negative ones.

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Background: Personalized alignment in total knee arthroplasty (TKA) has demonstrated good functional outcomes for knees with varus alignment. However, limited research has explicitly addressed optimal alignment strategies for valgus knees. The aims of the current study were to assess the impact of the postoperative knee alignment and of the degree of correction of knee alignment on functional outcomes and satisfaction in a population with preoperative valgus and to evaluate the complication and revision rates based on postoperative alignment.

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[Diagnosis and management of delirium in older adults].

Rev Med Interne

November 2024

Clinical Gerontology Department, CHU of Nantes, Nantes, France.

Article Synopsis
  • * It functions like "acute brain failure," often triggered by other health problems like infections or metabolic issues, and can have serious impacts on patients and the healthcare system.
  • * The review focuses on diagnosing delirium in older adults, discussing available screening tools, exploring its relationship with dementia, and outlining both non-drug and drug management strategies for treatment.
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Redefining the concept of patellofemoral stuffing in total knee arthroplasty.

J ISAKOS

November 2024

Orthopaedics Surgery and Sports Medicine Department, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France; Univ Lyon, Claude Bernard Lyon 1 University, IFSTTAR, LBMC UMR_T9406, F69622, Lyon, France.

Article Synopsis
  • - The study aimed to evaluate how recreating the anterior space of the trochlea during total knee arthroplasty affects trochlea depth at both mid and deep flexion angles.
  • - Out of 122 patients, all had a balanced trochlea in full extension; however, more than 40% experienced overstuffing or understuffing issues in mid (32% understuffed) and deep (20.5% overstuffed) flexion.
  • - Significant differences were found in external rotation of the trochlea components between balanced and unbalanced groups at mid flexion, but not in deep flexion or other measures.
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The development and validation of the beliefs about Baby Crying at Night (BBCN) scale.

Sleep Med

December 2024

Faculty of Psychology, UniDistance Suisse, 3900, Brig, Switzerland; Lyon Neuroscience Research Center, CNRS UMR 5292 - INSERM U1028, Lyon, France. Electronic address:

Objective: What are young children trying to express when they cry at night? According to Sadeh, parental beliefs about why their child is crying may play a role in the development and persistence of their child's insomnia. The aim of this study was to create a scale that specifically assesses these parental interpretations in different dimensions.

Methods: Children aged between 6 months and 3 years with either good sleep habits or behavioural insomnia were recruited.

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