109 results match your criteria: "University Hospital Lyon[Affiliation]"

Aim: The objectives of this study were to determine the prevalence of burnout risk and intention-to-leave among intensive care unit (ICU) nurses and analyse the association of these with workload and work environment.

Design: A cross-sectional survey of nurses working in ICUs was conducted in France between 15 January 2024 and 15 April 2024 alongside a longitudinal assessment of workload during the same period.

Methods: ICU nurse workload was assessed using the Nursing Activities Score (NAS).

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Impact of age on surgical excision margins for vulvar squamous cell carcinomas: A multicenter study by the francogyn group.

Surg Oncol

November 2024

ECEVE U1123, National Institute of Health and Medical Research, Paris Cité University, Paris, France; Department of Obstetrics and Gynaecology, Lariboisiere University Hospital, University Paris Cité, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.

Article Synopsis
  • Vulvar cancer primarily affects older women and requires surgical treatment, with guidelines emphasizing the importance of negative histological margins.
  • A study analyzed the impact of patient age on surgical outcomes, finding that older patients (≥65 years) had larger tumors but similar rates of negative excision margins compared to younger patients (<65 years).
  • Results indicated that younger patients experienced better recurrence-free survival and were more likely to undergo revision surgery despite the older group receiving more radical surgery.
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Comparison of surgical management and outcomes of acute right colic and sigmoid diverticulitis: a French national retrospective cohort study.

Tech Coloproctol

November 2024

Department of Digestive, Oncological, Endocrine, Hepato-Biliary and Pancreatic Surgery, and Liver Transplantation, Colorectal Surgery Unit, Trousseau Hospital, University Hospital of Tours, Avenue de la République, 37044, Tours, France.

Background: Acute right colic diverticulitis (ARD) is less frequent in Western countries than acute sigmoid diverticulitis (ASD). We aimed to compare the management of ARD and ASD operated on in emergency.

Methods: All consecutive patients who had emergency surgery for ASD and ARD (2010-2021) were included in a retrospective, multicenter, cohort study.

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Wnt/β-Catenin-Activated Nonpilomatrical Carcinoma of the Skin: A Case Series.

Mod Pathol

November 2024

Department of Pathology, Université de Tours, Centre Hospitalier Universitaire de Tours, Tours, France; "Biologie des infections à polyomavirus" Team, UMR INRA ISP 1282, Université de Tours, Tours, France.

Article Synopsis
  • The study investigates 16 primary cutaneous carcinomas with mutations in genes that activate the Wnt/β-catenin pathway, noting that these tumors lack matrical differentiation, which is typically associated with such mutations.
  • The tumors predominantly affected elderly patients, with a median age of 80, and were mainly located on the head, neck, and upper limbs, leading to metastatic cases in some patients.
  • Key findings include poor differentiation in tumor structure, distinct immunohistochemical profiles, and recurrent mutations in APC and CTNNB1, indicating that these tumors represent a unique group apart from other established skin tumor types.
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Epidemiology of childhood interstitial lung disease in France: the RespiRare cohort.

Thorax

August 2024

Paediatric Pulmonology Department and Reference Center for Rare Lung Diseases, RespiRare, Sorbonne University, AP-HP, Armand Trousseau Hospital, Paris, France

Article Synopsis
  • A study examined the prevalence and incidence of interstitial lung disease in children (chILD) in France, finding it affects 44 children per million in 2022 and has an incidence of 4.4 per million.
  • The research included data from 790 patients across 42 centers, noting that the median age for diagnosis was 3 months, with a significant portion having familial forms.
  • Management typically involved oxygen therapy and corticosteroids, with survival rates being 57.3% for children diagnosed before 2 years and 86% for those diagnosed between 2 and 18 years; the study highlights the need for improved international data collection and standardized practices.
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Introduction: Acute fetal leukemia is rare and characterized by a very poor prognosis. The aims of this study were to identify cases of acute fetal leukemia and to describe ultrasound and fetopathological findings that should lead to a suspicion of this diagnosis, as well as the investigations required to confirm it.

Methods: A national retrospective study was conducted.

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Impact of age on tumor size in vulvar cancer: A multicenter study by the Francogyn group.

Eur J Surg Oncol

September 2024

ECEVE U1123, National Institute of Health and Medical Research, Paris Cité University, Paris, France; Department of Obstetrics and Gynaecology, Lariboisiere University Hospital, University Paris Cité, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.

Objective: Vulvar cancer is a rare pathology affecting mainly elderly women. This study aims to evaluate the impact of age on tumor size in vulvar cancer.

Material And Methods: This was a multicenter retrospective observational study carried out between January 1, 1998, and December 31, 2020, in patients operated on for vulvar cancer.

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Weak Correlation Between Perceived and Measured Intensive Care Unit Nursing Workload: An Observational Study.

J Nurs Care Qual

May 2024

Author Affiliations: Department of Anesthesiology and Intensive Care (Dr Wallet, and Messrs Bonnet, Thiriaud, and Caillet, Dr Piriou, Dr Vacheron, and Dr Friggeri), University Hospital Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; RESHAPE-INSERM U1290 (Dr Wallet and Drs Piriou and Dziadzko), Claude Bernard Lyon 1 University, Lyon, France; Department of Biostatistics, Bioinformatics and Public Health (Dr Vacheron), Hospices Civils de Lyon, Lyon, France; International Research Center in Infectiology (Dr Friggeri), INSERM U1111, CNRS UMR5308, ENS Lyon, Claude Bernard Lyon 1 University, Lyon, France; and Department of Anesthesiology (Dr Dziadzko), Intensive Care and Pain Management, University Hospital Croix Rousse, Hospices Civils de Lyon, Lyon, France.

Article Synopsis
  • - Efficient management of nursing workload in the ICU is crucial for patient safety and nurse well-being, but current assessment methods don't fully capture the complexity of nursing activities and workload perceptions.
  • - This study aimed to investigate the relationship between ICU nurses' perceived workload and the Nine Equivalents of Nursing Manpower Use Score (NEMS) using data from a 45-bed adult ICU.
  • - Results showed a weak positive correlation between nurses' perceived workload and the NEMS, highlighting the importance of acknowledging the diverse nature of nursing tasks and individual experiences in workload assessment.
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Background: The effects of pharmacological therapy on cardiogenic shock (CS) survivors have not been extensively studied. Thus, this study investigated the association between guideline-directed heart failure (HF) medical therapy (GDMT) and one-year survival rate in patients who are post-CS.

Methods And Results: FRENSHOCK (French Observatory on the Management of Cardiogenic Shock in 2016) registry was a prospective multicenter observational survey, conducted in metropolitan French intensive care units and intensive cardiac care units.

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The detection of cryoglobulins (CG) used to diagnose cryoglobulinemic vasculitis requires strict adherence to protocol, with emphasis on the preanalytical part. Our main objectives were to introduce a more sensitive and specific protocol for the detection of CG and to characterize CG in Slovenian patients diagnosed with cryoglobulinemic vasculitis, other vasculitides, connective tissue diseases or non-rheumatic diseases examined at the Department of Rheumatology (University Medical Centre Ljubljana). Samples were routinely analyzed for the presence of CG with the protocol using the Folin-Ciocalteu reagent.

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Sensing temperature is vitally important to adapt our body to environmental changes. Local warm detection is required to initiate regulation of cutaneous blood flow, which is part of the peripheral thermoregulatory mechanisms, and thus avoid damage to surrounding tissues. The mechanisms mediating cutaneous vasodilation during local heat stress are impaired with aging.

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H syndrome is a rare autosomal recessive genetic disorder characterized by the following clinical features: cutaneous hyperpigmentation, hypertrichosis, hepatosplenomegaly, heart anomalies, hearing loss, hypogonadism, short stature, hallux valgus, hyperglycemia, fixed flexion contractures of the toe joints, and the proximal interphalangeal joints. In rare cases, autoinflammatory and lymphoproliferative manifestations have also been reported. This disorder is due to loss-of-function mutations in gene, which encode the equilibrative nucleoside transporter ENT3.

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Background: t-AML occurs after a primary malignancy treatment and retains a poor prognosis.

Aims: To determine the impact of primary malignancies, therapeutic strategies, and prognostic factors on clinical outcomes of t-AML.

Results: A total of 112 adult patients were included in this study.

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Morbidity, mortality, and prognostic factors in gestational trophoblastic neoplasia with liver metastasis.

J Gynecol Obstet Hum Reprod

October 2023

University of Lyon 1, Hospices Civils de Lyon, University Hospital Lyon Sud, Department of Gynecological Surgery and Oncology, Obstetrics, 165 chemin du grand Revoyet, 69495 Pierre Bénite, France; French Center for Trophoblastic Diseases, University Hospital Lyon Sud, 165 chemin du grand Revoyet, 69495 Pierre Bénite, France; Université Lyon-1, EA 3738 CICLY, Oullins cedex F-69921, France.

Background: Liver metastases of gestational trophoblastic neoplasia (GTN) are rare, but associated with poor prognosis. The additional concomitant presence of brain or intra-abdominal metastases, with liver metastases has been described as worsening factors, but the literature on this topic is reduced.

Objective: To estimate the overall mortality, specific hepatic morbidity, and mortality, and to identify prognostic factors for patients with GTN and liver metastases.

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Introduction: Gestational trophoblastic neoplasia (GTN) is a group of rare tumors characterized by abnormal trophoblastic proliferation following pregnancy including invasive moles, choriocarcinomas, and intermediate trophoblastic tumors (ITT). Although the treatment and follow-up of GTN has been heterogeneous, globally the emergence of expert networks has helped to harmonize its management.

Areas Covered: We provide an overview of the current knowledge, diagnosis, and management strategies in GTN and discuss innovative therapeutic options under investigation.

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Dynamical systems in computational psychiatry: A toy-model to apprehend the dynamics of psychiatric symptoms.

Front Psychol

February 2023

Centre National de la Recherche Scientifique (CNRS), Institute of Neuroscience (NeuroPSI), Paris-Saclay University, Gif-sur-Yvette, France.

Introduction: These last years, scientific research focuses on the dynamical aspects of psychiatric disorders and their clinical significance. In this article, we proposed a theoretical framework formalized as a generic mathematical model capturing the heterogeneous individual evolutions of psychiatric symptoms. The first goal of this computational model based on differential equations is to illustrate the nonlinear dynamics of psychiatric symptoms.

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Hydroxychloroquine Therapy in Sarcoidosis-Associated Uveitis.

Ocul Immunol Inflamm

February 2024

Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude Bernard University - Lyon 1, Lyon, France.

Background/purpose: To assess the efficacy and tolerance of hydroxychloroquine in sarcoidosis-associated uveitis.

Methods: Retrospective study on all patients with sarcoidosis-associated uveitis who were treated with hydroxychloroquine between 2003 and 2019 in a French university hospital.

Results: Twenty-seven patients with sarcoidosis-associated uveitis received hydroxychloroquine.

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Background: Necrobiosis lipoidica located to the breast; without evidence of glucose intolerance, is extremely rare, and its association to Crohn's disease is not usual.

Case Presentation: We report an interesting case of an association of necrobiosis lipoidica of the breast and Crohn's disease in a 54-year-old Moroccan woman. Skin necrobiotic changes are a characteristic feature in necrobiosis lipoidica, but they are exceptional in metastatic Crohn's disease, since there are only three published cases of necrobiotic skin lesions on the lower leg resembling erythema nodosum in metastatic Crohn's disease.

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Article Synopsis
  • A study on Stage IVa thymoma, a rare cancer, evaluated the effects of subtotal pleurectomy and HITHOC treatment on patients with either de novo tumors or distant relapses.
  • The research analyzed 40 patients over 24 years, finding a hospital mortality rate of 2.5% and significant differences in disease-free intervals between de novo tumors (49 months) and distant relapses (85 months).
  • The study concludes that HITHOC combined with pleurectomy may yield favorable outcomes for selected patients, but more multicentric research is necessary to establish it as a standard treatment.
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Introduction: The objectives were to elaborate new recommendations for the French Government taking into account the new epidemiological situation due to Omicron variant of SARS-CoV-2 virus and to maintain essential functions of the State through socioeconomic and health life.

Method: Two self-decision matrix were built for isolation (cases) and quarantine (contacts) and for citizen testing, respectively. The recommendations included in the two matrix were validated internally by experts and scientists from the scientist literature.

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Extreme Hyperferritinemia: Causes and Prognosis.

J Clin Med

September 2022

Department of Internal Medicine, University Hospital Croix-Rousse, Lyon 1 University, 69004 Lyon, France.

The significance of extreme hyperferritinemia and its association with certain diagnoses and prognoses are not well characterized. We performed a retrospective analysis of adult patients with at least one total serum ferritin (TSF) measurement ≥ 5000 µg/L over 2 years, in three university hospitals. Conditions associated with hyperferritinemia were collected, and patients were classified into 10 etiological groups.

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Murine typhus complicated by sHLH mimicking adult-onset Still's disease.

Rev Med Interne

October 2022

Department of Internal Medicine, University Hospital Lyon Croix-Rousse, Claude-Bernard University - Lyon 1, Lyon, France; University Claude-Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France.

Introduction: Adult-onset Still's disease (AOSD) is a rare multisystemic disorder and a diagnostic challenge for physicians because of the wide range of differential diagnoses. Common features of AOSD and secondary hemophagocytic lymphohistiocytosis (sHLH) could favour diagnostic uncertainty, in particular in case of infection-related sHLH.

Observation: A 61-year-old man was admitted to our internal medicine department for suspected AOSD.

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Aims: The aim of this multicentre study was to harmonize programmed death-ligand 1 (PD-L1) immunohistochemistry (IHC) and melanoma scoring. To provide a reference for PD-L1 expression independently of the IHC protocol, PD-L1 mRNA expression was compared with IHC.

Methods And Results: Standardized PD-L1 assays (22C3, 28-8, SP142, SP263) and laboratory-developed tests (QR1, 22C3) were evaluated on three IHC platforms with a training set (seven cases).

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