Viral and immune dynamics of genital human papillomavirus infections in young women with high temporal resolution.

Human papillomavirus (HPV) infections drive one in 20 new cancer cases, exerting a particularly high burden on women. Most anogenital HPV infections are cleared in less than two years, but the underlying mechanisms that favour persistence in around 10% of women remain largely unknown. Notwithstanding, it is precisely this information that is crucial for improving treatment, screening, and vaccination strategies.

[Development of an evaluation grid for the degree of application of the Montessori method adapted to elderly people in nursing homes].

Despite the growing deployment of the Montessori method in nursing homes, there is no instrument to measure its implementation fidelity, limiting the interpretation of results. Our aims are to i) develop an evaluation grid for the Montessori method in nursing homes; ii) explore its sensitivity to practice heterogeneity among institutions pre-training; and iii) study its sensitivity to change after the training. Based on literature and expert opinions, we created an evaluation grid.

A patient with TPCN2-related hypopigmentation and ocular phenotype.

Pigmentation is orchestrated by hundreds of genes involved in cellular functions going from early developmental fate of pigment cells to melanin synthesis. The Two Pore Channel 2 (TPC2) a Ca2+ and Na+ channel acidifies melanosomal pH and thus inhibits pigmentation. A young patient was recently reported with generalized hypopigmentation but uneventful ocular examination, caused by the de novo heterozygous TPCN2 variant c.

Superabsorbent wound dressings for the management of highly exuding wounds: a literature review.

Exudate management is essential for creating a moist wound environment that promotes optimal healing, especially in highly exuding wounds, where choosing an appropriate wound dressing to handle high volumes of exudate is a key part of the wound management strategy. Superabsorbent wound dressings (SWDs) have been designed to absorb and retain large amounts of exudate. Thus, they are advocated for management of wounds with moderate-to-high levels of exudate to reduce the risk of leakage and damage to the periwound skin.

Impact of Baseline Thrombocytopenia on Early Outcomes in Patients With Acute Venous Thromboembolism.

Managing acute venous thromboembolism (VTE) in patients with thrombocytopenia is challenging. We used data from the RIETE registry to investigate the impact of baseline thrombocytopenia on early VTE-related outcomes, depending on the initial presentation as pulmonary embolism (PE) or isolated lower-limb deep vein thrombosis (DVT). From March 2003 to November 2022, 90 418 patients with VTE were included.

Noninvasive respiratory support following extubation in critically ill adults with obesity: a systematic review and network meta-analysis.

Background: Patients with obesity are at high-risk of extubation failure. Discrepancies were found in the results of recent randomized controlled trials (RCTs) regarding the roles of noninvasive ventilation (NIV), high flow nasal cannula (HFNC) and conventional oxygen therapy (COT) to prevent extubation failure in critically ill patients with obesity.

Methods: In this systematic review and network meta-analysis, we searched MEDLINE, Cochrane Center Register of Controlled Trials and Web of Science from 1 January 1998 to 1 July 2024 for RCTs evaluating noninvasive respiratory support therapies (NIV, HFNC, COT, NIV + HFNC) after extubation in critically ill adults with obesity.

Modelling hepatocellular carcinoma microenvironment phenotype to evaluate drug efficacy.

Hepatocellular carcinoma (HCC) is the third most common cause of cancer-related death worldwide. Treating HCC is challenging because of the poor drug effectiveness and the lack of tools to predict patient responses. To resolve these issues, we established a patient-centric spheroid model using HepG2, TWNT-1, and THP-1 co-culture, that mimics HCC phenotype.

Neglected class A carbapenemases: Systematic review of IMI/NmcA and FRI from a One Health perspective.

Carbapenemase-producing Enterobacterales are pathogens classified as a critical priority by the World Health Organization and a burden on human health worldwide. IMI, NmcA, and FRI are under-detected class A carbapenemases that have been reported in the human, animal and environmental compartments, particularly these last 5 years. Bacteria producing these carbapenemases have been mostly identified in digestive carriage screenings, but they are also involved in severe infections, such as bacteremia.

Intractable conflicts over end-of-life decisions: A descriptive and ethical analysis of French case-law.

Context: In European and Anglo-Saxon countries, life-sustaining treatment (LST) limitation decisions precede more than 80% of ICU deaths. However, there is now increasing evidence of disagreement and conflict between clinical teams and family members over LST limitation decisions. In some cases, these conflicts are brought to the courts.

Nanopore Sequencing as a Cutting-Edge Technology for Medulloblastoma Classification.

Background: Medulloblastoma (MB) is one of the most prevalent embryonal malignant brain tumors. Current classification organizes these tumors into four molecular subgroups (WNT, SHH, Group 3, and Group 4 MB). Recently, a comprehensive classification has been established, identifying numerous subtypes, some of which exhibit a poor prognosis.

Feasibility and safety of ultra-low volume ventilation (≤ 3 ml/kg) combined with extra corporeal carbon dioxide removal (ECCOR) in acute respiratory failure patients.

Background: Ultra-protective ventilation is the combination of low airway pressures and tidal volume (Vt) combined with extra corporeal carbon dioxide removal (ECCOR). A recent large study showed no benefit of ultra-protective ventilation compared to standard ventilation in ARDS (Acute Respiratory Distress Syndrome) patients. However, the reduction in Vt failed to achieve the objective of less than or equal to 3 ml/kg predicted body weight (PBW).

Distinct Pathophysiologic Pathways Support Stratification of Sjögren's Disease Based on Symptoms, Clinical, and Routine Biological Data.

Objective: Recently, three distinct phenotypes of patients with Sjögren disease (SjD) have been described based on cluster analysis: B cell active with low symptoms (BALS), high systemic activity (HSA), and low systemic activity with high symptoms (LSAHS). We aimed to assess whether these clusters were associated with distinct biomarkers and the prognostic value of interferon (IFN) signature.

Methods: The Assessment of Systemic Signs and Evolution in Sjögren's Syndrome cohort is a 20-year prospective cohort of patients with SjD.

Epidemiological and clinicopathological characteristics of vascular-limited renal AL amyloidosis.

Background And Hypothesis: Kidney involvement, along with cardiac disease, is the most frequent manifestation of systemic AL amyloidosis usually resulting in nephrotic-range proteinuria. Rarely, deposits predominantly or exclusively affect the intrarenal arterioles or arteries, these vascular-limited forms following a distinct clinical course, but very little is known about these forms. Our work plan at better characterizing renal vascular limited AL amyloidosis.

Endoscopic papillectomy versus surgical ampullectomy for adenomas and early cancers of the papilla: a retrospective Pancreas2000/European Pancreatic Club analysis.

Objective: Ampullary neoplastic lesions can be resected by endoscopic papillectomy (EP) or transduodenal surgical ampullectomy (TSA) while pancreaticoduodenectomy is reserved for more advanced lesions. We present the largest retrospective comparative study analysing EP and TSA.

Design: Of all patients in the database, lesions with prior interventions, benign histology advanced malignancy (T2 and more), patients with hereditary syndromes and those undergoing pancreatoduodenectomy were excluded.

TWEAK and TNFɑ Pro-inflammatory Soluble Cytokines and their Specific Autoantibodies Secretion in Multiple Sclerosis Patients.

Multiple sclerosis (MS) is a complex, chronic inflammatory disease of the central nervous system, where immune dysregulation plays a critical role. We sought to explore the modulation of the pro-inflammatory cytokines tumor necrosis factor-alpha (TNFɑ) and TNF-like weak inducer of apoptosis (TWEAK), along with their respective autoantibodies, TNAb and TWAb, and to decipher potential associations between these and clinical characteristics which could assist personalized therapy in MS. We also assessed the complementarity to leading candidate biomarkers in MS patient monitoring, namely, glial fibrillary acidic protein (GFAP) and neurofilament light chain (NfL).

MRI management of NMOSD and MOGAD: Proposals from the French Expert Group NOMADMUS.

Background: Currently, there are no available recommendations or guidelines on how to perform MRI monitoring in the management of neuromyelitis optica spectrum disorder (NMOSD) and myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD). The issue is to determine a valuable MRI monitoring protocol to be applied in the management of NMOSD and MOGAD, as previously proposed for the monitoring of multiple sclerosis.

Objectives: The objectives of this work are to establish proposals for a standardized and feasible MRI acquisition protocol, and to propose control time points for systematic MRI monitoring in the management of NMOSD and MOGAD.

Pulmonary fibrosis in patients with autoimmune pulmonary alveolar proteinosis: a retrospective nationwide cohort study.

Background: Autoimmune pulmonary alveolar proteinosis (aPAP) is a rare disease that may progress towards pulmonary fibrosis. Data about fibrosis prevalence and risk factors are lacking.

Methods: In this retrospective multicentre nationwide cohort, we included patients newly diagnosed with aPAP between 2008 and 2018 in France and Belgium.

Incidence and duration of human papillomavirus infections in young women: insights from a bimonthly follow-up cohort.

Background: We studied the duration of HPV detection and risk of (re-) detection for 25 HPV genotypes in a cohort of 132 women followed every eight weeks for up to two years between 2016 and 2020. Participants were between 18 and 25 years old at inclusion and half of them were vaccinated against HPV. They were recruited near the University and the STI detection centre in Montpellier, France.

Prognostic factors for patients with cancer-associated dermatomyositis: a retrospective, multicenter cohort study of 73 patients.

Objectives: To investigate factors associated with dermatomyositis (DM) complete clinical response and overall survival with a focus on the use of immunosuppressive therapies in patients with cancer-associated DM.

Methods: We performed a multicentre, retrospective cohort study. Multivariable survival analyses used a Cox model with time-dependent covariates and adjustments with inverse probability censoring weighting.

Shapes of direct cortical responses vs. short-range axono-cortical evoked potentials: The effects of direct electrical stimulation applied to the human brain.

Objective: Direct cortical responses (DCR) and axono-cortical evoked potentials (ACEP) are generated by electrically stimulating the cortex either directly or indirectly through white matter pathways, potentially leading to different electrogenic processes. For ACEP, the slow conduction velocity of axons (median ≈ 4 m.s) is anticipated to induce a delay.