Hypereosinophilia and Hypereosinophilic Syndromes: First Findings From a Nationwide Multicenter Cohort.

Background: Hypereosinophilic syndromes (HES) are a heterogenous group of eosinophilic disorders. To date, only retrospective studies of limited sample-size and/or follow-up duration are available.

Methods: The COHESion study is a national prospective multicenter multidisciplinary cohort recruiting both adults or children with the spectrum of eosinophilic disorders (including reactive HE/HES [HE/HES-R], idiopathic HES [HES-I], lymphocytic HES [HES-L], neoplastic HE/HES [HE/HES-N], HE of unknown significance [HE-US], as well as IgG4-related disease [IgG4RD] or ANCA-negative eosinophilic granulomatosis with polyangiitis [EGPA] overlaps).

[A 2024 inventory in oncology news].

The editorial board of the Bulletin du cancer has compiled a summary of the news from 2024 in oncology, based on the main results presented at international congresses or published over the past year. After a year marked by the success of the Olympic Games, the selection of data is presented and discussed in podiums of three main results by topic. Emphasis is placed on studies that have an immediate impact on practice and on data that raise important questions for the year 2025.

Feasibility and acceptability of a systematic offer of HIV rapid testing to Family Planning Centers visitors by non-physician professionals in France.

Background: The Human Immunodeficiency Virus (HIV) epidemic remains active among women in Europe, with significant missed opportunities for HIV testing. Although HIV testing falls within the scope of Family Planning Centers (FPCs), it is often not offered. This pilot study assessed the feasibility and acceptability of systematically offering HIV rapid testing by non-physician professionals, independent of medical appointments, to visitors and accompanying persons in FCPs.

Chromosomal abnormalities in oocyte donor candidates: a French survey of over 8,200 karyotypes.

Objective: To study karyotypes of >8,200 oocyte donor candidates in nulliparous or multiparous women compared with a reference population.

Design: A retrospective observational multicentric study.

Setting: University Hospital Centers.

Inflammasome-targeted therapy might prevent adverse perinatal outcomes of recurrent chronic intervillositis of unknown etiology.

Chronic histiocytic intervillositis of unknown origin (CHI) is a rare placental disorder associated with adverse pregnancy outcomes, frequent recurrence, and a lack of effective preventive strategies. Recent insights indicate a potential link between CHI-associated inflammatory lesions and the inflammasome pathway, suggesting innovative therapeutic avenues. Here we show a potential role of the inflammasome pathway in CHI through comprehensive transcriptomic analysis of grade 2 or 3 histopathologic CHI samples, paired with placental controls.

Difficult-to-treat Takayasu arteritis: a case-based review.

Takayasu arteritis is a rare chronic inflammatory large vessel vasculitis which affects the aorta and its large branches. The diagnosis is based on the 2022 ACR/EULAR classification criteria for Takayasu arteritis. The management of this vasculitis is challenging.

[Phage therapy: where do we stand?].

WHERE DO WE STAND? Bacteriophages, discovered at the beginning of the 20th century by Félix d'Hérelle, are viruses that infect and destroy bacteria. Unlike antibiotics, phages are specific to a given bacterial species. After initial successes (shigellosis, cholera), the arrival of antibiotics overshadowed phage therapy.

The neurobiology and immunology of CASPR2-associated neurological disorders.

CASPR2-associated neurological disorders encompass a wide clinical spectrum broadly divided into overlapping three autoimmune syndromes: CASPR2 limbic encephalitis, Morvan syndrome, and Isaacs syndrome. CASPR2 is a neuronal protein expressed at different sites in the central and peripheral nervous system and has a variety of roles and functions regarding neuronal excitability, synaptic plasticity, and homeostasis of inhibitory networks, most of which are only partially understood. CASPR2 antibodies have various pathogenic effects including internalization of CASPR2, disruption of protein-protein interactions, and, possibly, complement activation.

The Role of Troponin in the Diagnosis and Treatment of Acute Pulmonary Embolism: Mechanisms of Elevation, Prognostic Evaluation, and Clinical Decision-Making.

Acute pulmonary embolism (APE) is a cardiovascular disease with severe consequences, wherein cardiac troponin (Tn) plays a pivotal role in diagnosis and treatment. This article reviews the various roles of Tn in managing APE. It looks at how Tn levels increase, their importance in predicting outcomes, and their use in making clinical decisions.

Extraction and Reimplantation of a Subcutaneous Implantable Cardioverter Defibrillator: Two Cases and a Review of the Literature.

For several years, implantable cardioverter defibrillators (ICDs) have been the cornerstone for the prevention of sudden cardiac death. However, the weakness of traditional transvenous ICD systems lies in the intravascular lead, which is prone to issues such as conductor fracture, insulation abrasion, risk of dislodgement, and infection. With the new generation of subcutaneous defibrillators, these risks are far less common.

Effectiveness of pediatric asthma education program in the context of a general hospital in France: A retrospective real-life study.

Objective: To assess the feasibility and effectiveness of a pediatric asthma education program delivered in the context of a French suburban general hospital.

Design: Monocentric retrospective study including children with asthma in Melun, Île-de-France, from January to December 2019. Data collected concerned asthma management, symptoms, education, and knowledge.

Resilience after severe critical illness: a prospective, multicentre, observational study (RESIREA).

Background: Critical-illness survivors may experience post-traumatic stress disorder (PTSD) and quality-of-life impairments. Resilience may protect against psychological trauma but has not been adequately studied after critical illness. We assessed resilience and its associations with PTSD and quality of life, and also identified factors associated with greater resilience.

Neuro-Behçet's disease: A review.

Behcet disease (BD) is a systemic vasculitis which can involve many different organ systems. Neurological involvement (NBD) occurs in 5.3% to 59% of BD patients.

Influenza and pneumococcal vaccination in patients with COPD from 3 French cohorts: Insufficient coverage and associated factors.

Background: Low vaccination rates against influenza and Streptococcus (S.) pneumoniae infections in COPD could impair outcomes. Understanding underlying factors could help improving implementation.

Prescriptions of generic antiretroviral drugs in three healthcare centers in the Paris area, France.

In a retrospective study conducted in three hospitals in Paris, generic antiretroviral accounted for 30.2% of all prescriptions. Tenofovir disoproxil/emtricitabine (TDF/FTC) was the most prescribed generic ART (82.

Development and validation of the tic score for early detection of traumatic coagulopathy upon hospital admission: a cohort study.

Background: Critically injured patients need rapid and appropriate hemostatic treatment, which requires prompt identification of trauma-induced coagulopathy (TIC) upon hospital admission. We developed and validated the performance of a clinical score based on prehospital resuscitation parameters and vital signs at hospital admission for early diagnosis of TIC.

Methods: The score was derived from a level-1 trauma center registry (training set).

Microchip for Immunomagnetic Sorting of Circulating Tumor Cells (CTCs).

Circulating tumor cells (CTCs) isolated directly from whole blood opens new perspectives for cancer monitoring and the development of personalized treatments. However, due to their rarity among the multitude of blood cells, it remains a challenge to recover them alive with high level of purity, i.e.

Annular Leukocytoclastic Vasculitis: A New Feature of IgA Vasculitis.

Background: Annular erythema is a rare manifestation of leukocytoclastic vasculitis. It may be associated with various drugs, infections, malignancies, or systemic diseases.

Case Description: A 36-year-old woman with no personal medical history presented with annular erythema with target lesions and petechial purpura.

Insufficient vaccine coverage and vaccine hesitancy in people living with HIV: A prospective study in outpatient clinics in the Paris region.

Vaccine prevention strategies play a crucial role in the management of people living with HIV (PLWH). The aim of this study was to assess vaccination coverage and identify barriers to vaccine uptake in PLWH in the Paris region. A cross-sectional survey was conducted in PLWH in 16 hospitals in the Paris region.