1,921 results match your criteria: "university of Nantes[Affiliation]"

Design and Ex Vivo Evaluation of a PCLA Degradable Device To Improve Annulus Fibrosus Repair.

ACS Appl Bio Mater

January 2025

Polymers for Health and Biomaterials, IBMM UMR 5247, CNRS, ENSCM, University of Montpellier, 34090 Montpellier, France.

With a prevalence of over 90% in people over 50, intervertebral disc degeneration (IVDD) is a major health concern. This weakening of the intervertebral discs can lead to herniation, where the nucleus pulpus (NP) leaks through the surrounding Annulus Fibrosus (AF). Considering the limited self-healing capacity of AF tissue, an implant is needed to restore its architecture and function.

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Complications of intrathecal baclofen therapy for spasticity: A single-centre cohort of 170 individuals.

Ann Phys Rehabil Med

January 2025

Department of Neurological Physical Medicine and Rehabilitation, St Jacques Hospital, University Hospital of Nantes, 44093 Nantes, France; Laboratory Movement-Interactions-Performance (MIP), EA 4334, University of Nantes, 44322 Nantes, France. Electronic address:

Background: Intrathecal baclofen (ITB) therapy effectively reduces severe spasticity but is associated with complications that can be serious. The evolution of these complications over time and their predictive factors are not well known.

Objectives: The primary aim was to describe the incidence of ITB complications in adults with neurological disorders and disabling spasticity.

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Sedation Practices in Mechanically Ventilated Neurocritical Care Patients from 19 Countries: An International Cohort Study.

Neurocrit Care

January 2025

Division of Neuroscience Critical Care, Departments of Neurology, Neurosurgery, and Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.

Background: Our objective was to characterize the impact of common initial sedation practices on invasive mechanical ventilation (IMV) duration and in-hospital outcomes in patients with acute brain injury (ABI) and to elucidate variations in practices between high-income and middle-income countries.

Methods: This was a post hoc analysis of a prospective observational data registry of neurocritically ill patients requiring IMV. The setting included 73 intensive care units (ICUs) in 18 countries, with a total of 1,450 patients with ABI requiring IMV.

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Background: Invasive mechanical ventilation can present complex challenges for patients with acute brain injury (ABI) in middle-income countries (MICs). We characterized the impact of country income level on weaning strategies and outcomes in patients with ABI.

Methods: A secondary analysis was performed on a registry of critically ill patients with ABI admitted to 73 intensive care units (ICUs) in 18 countries from 2018 to 2020.

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Background/aims: X-linked retinitis pigmentosa (XLRP) is considered one of the most severe forms of retinitis pigmentosa (RP), accounting for 5-15% of all RP cases and primarily affecting males. However, the real-world humanistic impacts of this disease on patients are poorly investigated, especially with respect to burdens faced by patients with varying disease severities.

Methods: EXPLORE XLRP-2 was an exploratory, multicentre, non-interventional study.

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This article presents the CONSORT (consolidated standards of reporting trials) extension for cluster randomised crossover trials. A cluster randomised crossover trial involves randomisation of groups of individuals (known as clusters) to different sequences of interventions over time. The design has gained popularity in settings where cluster randomisation is required because it can largely overcome the loss in power due to clustering in parallel cluster trials.

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Streptococcus pneumoniae (SP) remains an important cause of community acquired pneumonia (CAP). We aimed to describe the prevalence and characteristics of outpatients with radiologically confirmed pneumococcal CAP. Between November 2017 and December 2019, a French network of general practitioners enrolled CAP-suspected adults, with ≥1 clinical signs of infection and ≥1 signs of pulmonary localization in an observational study.

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Background: The prevalence and impact of right ventricular dysfunction (RVD) in degenerative mitral regurgitation (DMR) is unknown. We aimed to determine whether RVD assessed by echocardiography in routine clinical practice is independently associated with mortality in patients with DMR.

Methods And Results: We used data from the MIDA-Q (Mitral Regurgitation International DAtabase-Quantitative) registry, which included patients with isolated DMR due to mitral valve prolapse from January 2003 to January 2020 from 5 tertiary centers across North America, Europe, and the Middle East.

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Rationale: Sirolimus is a treatment for slow-flow vascular malformations (SFVMs). However, the long-term management remains challenging.

Objectives: The SIROLO study assessed the long-term effects and real-life management of oral sirolimus for SFVMs by investigating data from 15 French tertiary centres for vascular anomalies.

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Background: Attention-deficit/hyperactivity disorder (ADHD) affects 4% to 5% of the general population. Homework sessions are frequent conflictual moments characterized by increased anxiety in children and stress in their parents, contributing to a lower family quality of life. Children with ADHD experience more severe homework problems than typically developing peers.

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Tricuspid regurgitation: a contemporary review.

Panminerva Med

December 2024

Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA -

Tricuspid regurgitation (TR), an underrecognized disease, overlooked by clinicians for many years due to its assumed benign nature. Recent epidemiological studies suggest significant TR may be seen in up to 6% of elderly patients. An increase in prevalence is expected due to the higher incidence of various clinical predictors of TR progression.

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Article Synopsis
  • * Of the women surveyed, 63% responded, revealing a postpartum depression prevalence of 16.4% when using a specific scoring scale (EPDS score of 13 or higher), which rose to 23.1% with a slightly lower cutoff (score of 11 or higher).
  • * Key risk factors identified included younger maternal age and being born in a non-European country, highlighting the need for tailored support and interventions for at-risk populations after cesarean delivery.
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Article Synopsis
  • Blue Rubber Bleb Nevus Syndrome (BRBNS) is a rare congenital condition characterized by vascular malformations in the skin and gastrointestinal tract, but it lacks extensive research and descriptive data.
  • A multicenter study in Europe analyzed 44 BRBNS patients, revealing that the syndrome is typically diagnosed around age 12, primarily through clinical symptoms, with a significant number also experiencing gastrointestinal complications.
  • The study suggests that tests for d-dimer, fibrinogen levels, and Tie2/TEK mutations should be conducted when BRBNS is suspected, as they could aid in confirming the diagnosis.
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Purpose: The use of inotuzumab ozogamicin (InO), a conjugated anti-CD22 monoclonal antibody, is becoming a promising frontline treatment for older patients with ALL.

Patients And Methods: EWALL-INO is an open-label prospective multicenter phase II trial (ClinicalTrials.gov identifier: NCT03249870).

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Objective: To evaluate the effect of implementing two modalities of organized Cervical Cancer Screening (CCS) program on screening uptake after a six-month delay.

Methods: A three-armed cluster randomized control trial was conducted in France between January 8 and July 2, 2021, involving148 510 women aged 40 to 65 and 1070 general practitioners. In the Optimized screening group, an invitation letter was posted to non-adherent women, and general practitioners were sent a list of their non-adherent patients.

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Article Synopsis
  • The study focuses on SB5, an adalimumab biosimilar approved in Europe in 2017, and aims to gather real-world data on its usage and effectiveness in patients with various immune-mediated inflammatory diseases (IMIDs).
  • Researchers analyzed clinical and healthcare claims data from the French national healthcare database to assess patient persistence on SB5 after 12 months.
  • Among 911 patients treated with SB5, notable remission rates were observed at the 12-month mark, particularly in naïve patients, across various conditions such as rheumatoid arthritis and Crohn's disease, with all showing significant improvement from baseline.
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Introduction: Neurological disorders (ND) have a high incidence in sub-Saharan Africa (SSA). In this region, systemic challenges of conventional medicine (CM) and cultural beliefs have contributed to a large utilization of traditional medicine (TM). Yet, data on TM and those who use it in the treatment of ND in SSA are scarce.

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Acquired Alopecia in an 86-year-old Woman: A Quiz.

Acta Derm Venereol

September 2024

Department of Dermatology and Reference Center for Rare Diseases and Vascular Malformations (MAGEC), University Hospital Center of Tours, Tours, France; University of Tours, University of Nantes, INSERM 1246-SPHERE, Tours, France.

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Objectives: To describe the historical evolution and dissemination of the Oral Medicine and Oral and Maxillofacial Pathology international societies and associations across the globe, and to provide insights into their significant contributions toward oral health promotion.

Study Design: This review was conducted in accordance with the JBI Scoping Review Methodology Group guidance. The reporting followed the Preferred Reporting Items for Systematic Reviews extension for Scoping Reviews (PRISMA-ScR).

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Virtual surgical planning in orthognathic surgery: A prospective evaluation of postoperative accuracy.

J Stomatol Oral Maxillofac Surg

September 2024

Maxillo-Facial Surgery Unit, Head and Neck Department, University-Hospital of Parma, Gramsci Road 14, 42126, Parma, Italy.

Objectives: The development of 3D computer-assisted technologies over the past years has led to vast improvements in orthognathic surgery. The aim of the present study was to evaluate differences in maxillary position between 3D virtual surgical planning (VSP) and surgical results.

Materials And Methods: We assessed data from 25 patients who underwent bimaxillary non-segmented orthognathic surgery with 3D VSP.

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Factors associated with cancer treatment resumption after ICU stay in patients with solid tumors.

Ann Intensive Care

August 2024

CHU Rennes, Service de Maladies Infectieuses et Réanimation Médicale, Hôpital Pontchaillou, Université de Rennes 1, 2, rue Henri Le Guilloux, Rennes cedex 9, 35033, France.

Background: Post-intensive care syndrome could be responsible for inability to receive proper cancer treatment after ICU stay in patients with solid tumors (ST). Our purpose was to determine the factors associated with cancer treatment resumption and the impact of cancer treatment on the outcome of patients with ST after ICU stay.

Methods: We conducted a retrospective study including all patients with ST admitted to the ICU between 2014 and 2019 in a French University-affiliated Hospital.

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Incidence, Risk Factors, and Long-Term Outcomes for Extubation Failure in ICU in Patients With Obesity: A Retrospective Analysis of a Multicenter Prospective Observational Study.

Chest

January 2025

Anesthesia and Critical Care Department B, Saint Eloi Teaching Hospital, PhyMedExp, University of Montpellier, INSERM U1046, CNRS UMR 9214, and Centre Hospitalier Universitaire Montpellier, Montpellier, France. Electronic address:

Background: To our knowledge, no large observational study has compared the incidence and risk factors for extubation failure within 48 h and during ICU stay in the same cohort of unselected critically ill patients with and without obesity.

Research Question: What are the incidence and risk factors of extubation failure in patients with and without obesity?

Study Design And Methods: In the prospective multicenter observational Practices and Risk Factors for Weaning and Extubation Airway Failure in Adult Intensive Care Unit: A Multicenter Trial (FREEREA) study in 26 ICUs, the primary objective was to compare the incidence of extubation failure within 48 h in patients with and without obesity. Secondary objectives were to describe and to identify the independent specific risk factors for extubation failure using first a logistic regression model and second a decision tree analysis.

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Purpose: Tranexamic acid (TXA) is the most widely prescribed antifibrinolytic for active bleeding or to prevent surgical bleeding. Despite numerous large multi-center randomized trials involving thousands of patients being conducted, TXA remains underutilized in indications where it has demonstrated efficacy and a lack of harmful effects. This narrative review aims to provide basic concepts about fibrinolysis and TXA's mode of action and is focused on the most recent and important trials evaluating this drug in different hemorrhagic situations.

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Potassium-competitive Acid Blockers: Current Clinical Use and Future Developments.

Curr Gastroenterol Rep

November 2024

Department of Medicine, Division of Gastroenterology and Farncombe Family Digestive, Health Research Institute, McMaster University, Hamilton, ON, Canada.

Purpose Of The Review: Acid suppression with proton pump inhibitors (PPIs) represents the standard of care in the treatment of acid-related diseases. However, despite their effectiveness, PPIs display some intrinsic limitations, which underlie the unmet clinical needs that have been identified over the past decades. The aims of this review are to summarize the current status and future development of the new class of antisecretory drugs (potassium-competitive acid blockers, P-CABs) that have recently been introduced into medical practice.

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