1,079,783 results match your criteria: "France; Universite Pierre et Marie Curie Paris VI[Affiliation]"

Study Objectives: To assess the impact of the non-respiratory arousal burden at baseline polysomnography (PSG) on residual daytime sleepiness in positive airway pressure (PAP)-treated obstructive sleep apnea (OSA).

Methods: We included OSA patients from the European Sleep Apnea Database registry with available arousal data who had at least 2 treatment follow-up visits. The primary outcome was the Epworth Sleepiness Scale (ESS) score under PAP.

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This study aimed to investigate child and maternal-related predictors of Early Childhood Insomnia (ECI) based on a parent-rated severity in a convenience sample of mother-infant dyads with ECI. We conducted a single-center, cross-sectional prospective study involving infants aged 6-36 months who attended the Pediatric Behavioral Sleep Outpatient Clinic at Marmara University Hospital, Istanbul, over 5 years for ECI. Infant sleep was evaluated by Brief Infant Sleep Questionnaire.

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High prevalence of facioscapulohumeral muscular dystrophy (FSHD) and inflammatory myopathies association: Is there an interplay?

J Neurol Sci

January 2025

Sorbonne Université, Assistance Publique - Hôpitaux de Paris, Inserm U974, Department of Internal Medicine and Clinical Immunology, Pitié-Salpêtrière University Hospital, Paris, France. Electronic address:

Introduction: Certain types of muscular dystrophy (MD), notably facioscapulohumeral muscular dystrophy (FSHD), exhibit muscle fiber necrosis with regeneration and a nonspecific inflammatory process. Although rare, the coexistence of MDs and autoimmune myositis has been observed. We hypothesized that, in some circumstances, FSHD may predispose individuals to myositis through muscle damage-induced autoantigen overexpression, contributing to an autoimmune response.

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Behavior and fate of ITER-like tungsten nanoparticles in freshwater ecosystems produced during operation and maintenance.

J Hazard Mater

January 2025

CEREGE, CNRS, Aix Marseille Univ, IRD, INRAE, Aix-en-Provence, France; Civil and Environmental Engineering, Duke University, Durham, NC, United States.

Within the ITER project (International Thermonuclear Experimental Reactor) an international project building a magnetic confinement device to achieve fusion as a sustainable energy source, tungsten (W) is planned to serve as a plasma-facing component (PFC) in the tokamak, a magnetic confinement device used to produce controlled thermonuclear fusion power. Post plasma-W interactions, submicron tungsten particles can be released. This study investigated the exposure of lentic freshwater ecosystems to ITER-like tungsten nanoparticles in indoor aquatic mesocosms.

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Background: Mirror therapy shows promise in the treatment of phantom limb pain but lacks robust evidence.

Objectives: To address this gap, we conducted a scoping review aiming to comprehensively explore the landscape of mirror therapy practice, gather details about the session content, and offer recommendations for future research.

Method: We searched seven databases for published work from 1995 to May 2023.

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Constraints to the initiation of home non-invasive ventilation and short-term efficacy in different diagnostic groups (as a prelude to an ambulatory shift).

Respir Med Res

January 2025

Department of Respiratory and Sleep Medicine, Angers University hospital, Angers, France; MitoVasc, Carme, SFR ICAT, CNRS 6015, Inserm 1083, University of Angers, Angers, France. Electronic address:

Introduction: Non-invasive ventilation (NIV) is the reference treatment for chronic respiratory failure (CRF) due to impairment of the ventilatory system. Home initiation is increasingly practiced. To better support this ambulatory shift, we aimed to assess the implementation constraints and short-term efficacy according to different aetiologies of CRF.

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Objective. Assistive robots can be developed to restore or provide more autonomy for individuals with motor impairments. In particular, power wheelchairs can compensate lower-limb impairments, while robotic manipulators can compensate upper-limbs impairments.

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Key data from the 2024 European Thyroid Association annual meeting: Thyroid nodule management.

Ann Endocrinol (Paris)

January 2025

Department of Endocrinology and Metabolic Diseases, Cardiovascular and Metabolic Unit, CHU Larrey, 24, chemin de Pouvourville, TSA 30030, 31059 Toulouse, France. Electronic address:

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Fewer than 10 % of children with diffuse midline glioma (DMG) survive 2 years from diagnosis. Radiation therapy remains the cornerstone of treatment and there are no medicinal products with regulatory approval. Although the biology of DMG is better characterized, this has not yet translated into effective treatments.

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Introduction: Endometrial cancer (EC) is the fourth most common cancer in women worldwide. The quality of care for EC patients may vary depending on the treatment center volume. The present study aimed to investigate the impact of center volume on the survival of EC patients.

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Instance segmentation of surgical instruments is a long-standing research problem, crucial for the development of many applications for computer-assisted surgery. This problem is commonly tackled via fully-supervised training of deep learning models, requiring expensive pixel-level annotations to train. In this work, we develop a framework for instance segmentation not relying on spatial annotations for training.

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The 2024 Assisi think tank on breast cancer: Focus on the use of a tumour bed boost after breast conserving therapy.

Breast

January 2025

Department of Radiation Oncology, Iridium Netwerk, Wilrijk, Antwerp, Belgium; University of Antwerp, Faculty of Medicine and Health Sciences, Wilrijk, Antwerp, Belgium. Electronic address:

At the Fifth Assisi Think Tank Meeting (ATTM) on breast cancer, one key topic was the role of tumor bed boost in invasive breast cancer and ductal carcinoma in situ. The need for a tumor bed boost after whole breast irradiation is controversial. A literature review assessed boost indications, target volume definition, techniques, dose fractionation, and ongoing trials.

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A rare morphological variant: Bilateral accessory optic canal.

Morphologie

January 2025

Department of Anatomy, Faculty of Medicine-Pharmacy, University of Rouen-Normandy, Rouen, France.

The optic canal (OC) transmits the optic nerve (ON) and ophthalmic artery (OA) from the skull base to the orbit. Its morphological variability is narrow, and most commonly its dimensions are being studied. We observed an unexpected variant during a routine investigation of our osteological collection.

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Importance: Endocrine treatments, such as Tamoxifen (TAM) and/or Aromatase inhibitors (AI), are the adjuvant therapy of choice for hormone-receptor positive breast cancer. These agents are associated with menopausal symptoms, adversely affecting drug compliance. Topical estrogen (TE) has been proposed for symptom management, given its' local application and presumed reduced bioavailability, however its oncological safety remains uncertain.

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Pan-neurofascin autoimmune nodoparanodopathy: A case report and literature review.

Medicine (Baltimore)

January 2025

Department of Neurology (Nerve-Muscle Unit), Reference Center for Neuromuscular Diseases "AOC," ALS Reference Center, University Hospitals of Bordeaux (Pellegrin Hospital), University of Bordeaux, Bordeaux, France.

Rationale: Locked-in syndrome (and its variant, completely locked-in state) generally has a high mortality rate in the acute setting; however, when induced by conditions such as acute inflammatory polyradiculoneuropathy, it may well be curable such that an attempt at cure should be systematically sought by clinicians.

Patient Concerns: A 52-year-old man presented with acute tetraparesia and areflexia, initially diagnosed as Guillain-Barré syndrome. Despite appropriate treatment, his condition deteriorated, evolving into a completely locked-in state.

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Objective: Recent voxel-based lesion symptom mapping (VLSM) studies have identified a critical region for picture naming, located 3.4 to 6.1 cm from the temporal pole.

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One hundred thirty-four germ line PU.1 variants and the agammaglobulinemic patients carrying them.

Blood

January 2025

Division of Immunology and Allergy, Children's Hospital of Philadelphia; Department of Pediatrics, Perelman School of Medicine; Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States.

Leukopoiesis is lethally arrested in mice lacking the master transcriptional regulator PU.1. Depending on the animal model, subtotal PU.

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Impact of under-assisted ventilation on diaphragm function and structure in a porcine model.

Anesthesiology

January 2025

Department of Anesthesiology and Critical Care Medicine B (DAR B), Saint-Eloi Hospital, University Teaching Hospital of Montpellier, 80 avenue Augustin Fliche, 34295 Montpellier, France.

Background: Long-term controlled mechanical ventilation (CMV) in intensive care unit (ICU) induces ventilatory-induced-diaphragm-dysfunction (VIDD). The transition from CMV to assisted mechanical ventilation is a challenge that requires clinicians to balance over-assistance and under-assistance. While the effects of over-assistance on the diaphragm are well known, we aimed to assess the impact of under-assistance on diaphragm function and structure in piglet model with pre-existing VIDD (after long-term CMV) or without VIDD (short-term CMV).

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Purpose: Establishing an accurate prognosis remains challenging in older patients with cancer because of the population's heterogeneity and the current predictive models' reduced ability to capture the complex interactions between oncologic and geriatric predictors. We aim to develop and externally validate a new predictive score (the Geriatric Cancer Scoring System [GCSS]) to refine individualized prognosis for older patients with cancer during the first year after a geriatric assessment (GA).

Materials And Methods: Data were collected from two French prospective multicenter cohorts of patients with cancer 70 years and older, referred for GA: ELCAPA (training set January 2007-March 2016) and ONCODAGE (validation set August 2008-March 2010).

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Physical activity is a meaningful part of life, which starts before birth and lasts until death. There are many health benefits to be derived from physical activity, hence, regular engagement is recommended on a weekly basis. However, these recommendations are often not met.

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Characterizing the heterogeneous contamination of commercial paper and board food packaging at different scales.

Food Addit Contam Part A Chem Anal Control Expo Risk Assess

January 2025

UMR SayFood 0782, Université Paris-Saclay, INRAE, Palaiseau, AgroParisTech, France.

Assessing the contamination of paper and board (P&B) food packaging materials poses significant challenges due to the sensitivity limits of analytical methods and the low precision of sampling processes. This study aims to enhance the understanding of P&B food packaging contamination by investigating the distribution of contaminants at different scales using a combination of chromatographic and spectroscopic techniques. A total of 36 substances were targeted, including phthalates, photoinitiators, and bisphenol A.

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Introduction: Recently, efforts to eliminate malaria have shifted focus from symptomatic cases alone to include asymptomatic carriers, who are now recognized as significant contributors to the disease's transmission and control. This study examines the relationship between asymptomatic malaria infection and hemoglobin levels in Benin.

Methods: A cohort in Benin was enrolled and categorized into three age groups (under 5 years, 5-15 years, and over 15 years) for follow-up from August to November 2021.

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The Cystic Fibrosis (CF) Impact Questionnaire (CF-IQ) was qualitatively developed to assess the impact of CF in the context of treatment advancements and increased longevity. This study reports the CF-IQ validation. In this noninterventional validation study, people with CF completed the 40-item CF-IQ and validating patient-reported outcome measures (PROMs) via electronic diaries at enrollment (baseline) and at the 4-week follow-up.

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Early addiction disorders screening is recommended in primary care. The goal of health system reform is to include allied health professionals in this screening. The appropriation of their new role has not yet been explored.

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Cryo-EM structure and regulation of human NAD kinase.

Sci Adv

January 2025

Atelier de Biologie Chimie Informatique Structurale, Centre de Biologie Structurale, Univ Montpellier, CNRS, INSERM, 29 rue de Navacelles, 34090 Montpellier, France.

Reduced nicotinamide adenine dinucleotide phosphate (NADPH) is a crucial reducing cofactor for reductive biosynthesis and protection from oxidative stress. To fulfill their heightened anabolic and reductive power demands, cancer cells must boost their NADPH production. Progrowth and mitogenic protein kinases promote the activity of cytosolic NAD kinase (NADK), which produces NADP, a limiting NADPH precursor.

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