Clinical impact of an explainable machine learning with amino acid PET imaging: application to the diagnosis of aggressive glioma.

Purpose: Radiomics-based machine learning (ML) models of amino acid positron emission tomography (PET) images have shown efficiency in glioma prediction tasks. However, their clinical impact on physician interpretation remains limited. This study investigated whether an explainable radiomics model modifies nuclear physicians' assessment of glioma aggressiveness at diagnosis.

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).

Microstrip plastic scintillating detector system for quality assurance in synchrotron microbeam radiotherapy.

Synchrotron microbeam radiotherapy (MRT), which has entered the clinical transfer phase, requires the development of appropriate quality assurance (QA) tools due to very high dose rates and spatial hyperfractionation. A microstrip plastic scintillating detector system with associated modules was proposed in the context of real-time MRT QA. A prototype of such a system with 105 scintillating microstrips was developed and tested under MRT conditions.

Psychiatric and cognitive symptoms of Parkinson's disease: A life's tale.

Introduction: Neuropsychiatric symptoms are highly prevalent in Parkinson's disease (PD) and significantly affect the quality of life of patients and their significant others. The aim of this work is to describe typical neuropsychiatric symptoms and their treatment.

Methods: This is a narrative opinion paper, illustrated by a fictional case report.

Safety of Fertility Treatments in Women With Systemic Lupus Erythematosus: Data From a Prospective Population-Based Study.

Objective: To assess safety of fertility treatments in women with systemic lupus erythematosus (SLE).

Design: Data from the multicentre French observational GR2 (Groupe de Recherche sur la Grossesse et les Maladies Rares) study (2014-ongoing).

Setting: Seventy-six centres in France.

Non-vaccinal prophylaxis of tularemia.

Tularemia is a re-emerging zoonosis in many endemic countries. It is caused by , a gram-negative bacterium and biological threat agent. Humans are infected from the wild animal reservoir, the environmental reservoir or by the bite of arthropod vectors.

Hypothermic Oxygenated Machine Perfusion and Static Cold Storage Drive Distinct Immunomodulation During Liver Transplantation: A Pilot Study.

Background: Organ injury is a major problem in liver transplant. Prolonged liver ischemia may result in ischemia/reperfusion injury (IRI), leading to inadequate activation of innate immunity. Hypothermic oxygenated machine perfusion (HOPE) of the graft emerges as a more physiologic method for liver preservation compared with static cold storage (SCS) by reducing IRI, which improves the quality of the graft.

[Cardiopulmonary exercise testing: Key practical aspects].

Functional exercise testing (FET) assesses an individual's capacity to adapt to effort and identifies limiting factors, particularly dyspnea. It orients therapeutic choices, predicts the progression of chronic pathologies, and estimates preoperative risks, at times contraindicating surgery. The aim of this article is to provide a summary of the specific indications for functional exercise testing, test protocol selection, test equipment, appropriate personnel, and patient and test safety.

French translation and transcultural adaptation of the shoulder pain and disability index (SPADI).

Background: A French version of the Shoulder Pain and Disability Index (SPADI) is currently unavailable for clinical and research use in French-speaking countries.

Objectives: To translate and transculturally adapt the Shoulder Pain And Disability Index (SPADI) from English to French language.

Design: Translation and transcultural adaptation of a Patient-Reported Outcome Measure.

SEPSIGN: early identification of sepsis signs in emergency department.

Because 20-30% of patients with sepsis deteriorate to critical illness, biomarkers that provide accurate early prognosis may identify which patients need more intensive treatment versus safe early discharge. The objective was to test the performance of sVEGFR2, suPAR and PCT, alone or combined with clinical signs and symptoms, for the prediction of clinical deterioration. This prospective observational study enrolled patients with suspected infection who met SIRS criteria without organ dysfunction (delta SOFA <2 from baseline) from 16 emergency departments.

Treatment planning with high-resolution 3D dose maps in preclinical and translational synchrotron microbeam radiation therapy.

Background And Purpose: Microbeam Radiation Therapy (MRT) aims to deliver higher doses to the target while minimizing radiation damage to healthy tissues using synchrotron x-ray microbeams. Translational MRT research has now started, driven by promising results from preclinical studies. This study aimed to propose a first dose-outcome model by analyzing micrometric dose distributions obtained with high-resolution 3D dose calculations, accounting for the inherent physical dose distribution complexity in MRT.

Association Between Emergency Medical Services Intervention Volume and Out-of-Hospital Cardiac Arrest Survival: A Propensity Score Matching Analysis.

Background: Out of hospital cardiac arrest (OHCA) survival rates are very low. An association between institutional OHCA case volume and patient outcomes has been documented. However, whether this applies to prehospital emergency medicine services (EMS) is unknown.

Phase 1b/2a Study Assessing the Safety and Efficacy of Felzartamab in Anti-Phospholipase A2 Receptor Autoantibody-Positive Primary Membranous Nephropathy.

Introduction: Primary membranous nephropathy (PMN) is most often caused by autoantibodies to phospholipase A2 receptor (PLA2R). M-PLACE (NCT04145440) is an open-label, phase 1b/2a study that assessed the safety and efficacy of the fully human anti-CD38 monoclonal antibody felzartamab in high-risk anti-PLA2R+ PMN.

Methods: Patients with newly diagnosed or relapsed PMN (cohort 1 [C1];  = 18) or PMN refractory to immunosuppressive therapy (IST) (cohort 2 [C2];  = 13) received 9 infusions of felzartamab 16 mg/kg in the 24-week treatment period, followed by a 28-week follow-up.