Contrôle du réservoir communautaire de Staphylococcus aureus multirésistant : l’essentiel pour le praticien

The emergence of cases of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) infections during recent years has given rise to country-specific surveillance and control strategies. The pandemic we are going through has at least helped to remind the importance of applying basic hygiene practices to prevent and control the spread of numerous other pathogens, including multidrug-resistant bacteria including CA-MRSA. However, once identified, patients who are healthy carriers of CA-MRSA may benefit from decolonization according to an established protocol.L’émergence de cas d’infections communautaires à Staphylococcus aureus (S. aureus) résistant à la méticilline, au cours des dernières années, a donné naissance à des stratégies de surveillance et de contrôle propre à chaque pays. Les mesures préventives restent le meilleur moyen de lutter contre la propagation et l’expansion du réservoir communautaire de S. aureus multirésistant. La pandémie que nous traversons aujourd’hui aura peut-être au moins comme avantage d’avoir remis au goût du jour les pratiques d’hygiène de base, permettant d’éviter de nombreuses autres propagations de germes, dont les bactéries multirésistantes. Néanmoins, une fois identifiés, les patients porteurs sains de S. aureus multirésistant peuvent bénéficier d’une décolonisation selon un protocole établi

Creating Corpus-Informed Materials for the EFL Classroom

This Open Educational Resource (OER) aims to empower English teachers from across the globe to design their own, authentic, corpus-based lessons by showcasing a range of ideas for creating corpus-informed teaching materials using online resources. The interactive web-book version is available on: https://elenlefoll.pressbooks.com. Pre-service trainee teachers from Osnabrück University (Germany) contributed the chapters as part of three English Pedagogy Masters of Education seminars taught by Elen Le Foll. The introductory chapter “About the project” outlines the rationale and development of the project and discusses how various challenges were overcome. The remaining Lesson Ideas chapters were contributed by students as part of their seminar coursework: Part I is dedicated to corpus-informed lesson ideas for primary and lower secondary schools. Part II showcases corpus-informed lesson ideas for upper secondary schools. Part III explores the use of corpora in Content and Language Integrated Learning (CLIL) and bilingual secondary education. Part IV presents corpus-informed lesson ideas for English for Specific Purposes (ESP) and vocational education. Each chapter has a different focus which may be lexical, grammatical, or phraseological, and focuses on a different set of language and/or interdisciplinary skills. The chapter contributors begin by describing their lesson's learning objectives and outlining the rationale for their choice of topic, corpus, and corpus tool. They then guide the reader through all the necessary steps to create their proposed corpus-informed materials with clear, tutorial-like and illustrated step-by-step instructions. In many instances, the authors also provide instructions for their lesson tasks, as well as (possible) solutions. At the end of each chapter, you will also find additional options and ideas to expand or adapt the proposed lesson to the taste buds of your students

Functional and Radiologic Outcomes of Degenerative Versus Traumatic Full-Thickness Rotator Cuff Tears Involving the Supraspinatus Tendon.

BACKGROUND Arthroscopic rotator cuff repair (ARCR) is among the most commonly performed orthopaedic procedures. Several factors-including age, sex, and tear severity-have been identified as predictors for outcome after repair. The influence of the tear etiology on functional and structural outcome remains controversial. PURPOSE To investigate the influence of tear etiology (degenerative vs traumatic) on functional and structural outcomes in patients with supraspinatus tendon tears. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS Patients undergoing ARCR from 19 centers were prospectively enrolled between June 2020 and November 2021. Full-thickness, nonmassive tears involving the supraspinatus tendon were included. Tears were classified as degenerative (chronic shoulder pain, no history of trauma) or traumatic (acute, traumatic onset, no previous shoulder pain). Range of motion, strength, the Subjective Shoulder Value, the Oxford Shoulder Score (OSS), and the Constant-Murley Score (CMS) were assessed before (baseline) and 6 and 12 months after ARCR. The Subjective Shoulder Value and the OSS were also determined at the 24-month follow-up. Repair integrity after 12 months was documented, as well as additional surgeries up to the 24-month follow-up. Tear groups were compared using mixed models adjusted for potential confounding effects. RESULTS From a cohort of 973 consecutive patients, 421 patients (degenerative tear, n = 230; traumatic tear, n = 191) met the inclusion criteria. The traumatic tear group had lower mean baseline OSS and CMS scores but significantly greater score changes 12 months after ARCR (OSS, 18 [SD, 8]; CMS, 34 [SD,18] vs degenerative: OSS, 15 [SD, 8]; CMS, 22 [SD, 15]) (P < .001) and significantly higher 12-month overall scores (OSS, 44 [SD, 5]; CMS, 79 [SD, 9] vs degenerative: OSS, 42 [SD, 7]; CMS, 76 [SD, 12]) (P≤ .006). At the 24-month follow-up, neither the OSS (degenerative, 44 [SD, 6]; traumatic, 45 [SD, 6]; P = .346) nor the rates of repair failure (degenerative, 14 [6.1%]; traumatic 12 [6.3%]; P = .934) and additional surgeries (7 [3%]; 7 [3.7%]; P = .723) differed between groups. CONCLUSION Patients with degenerative and traumatic full-thickness supraspinatus tendon tears who had ARCR show satisfactory short-term functional results. Although patients with traumatic tears have lower baseline functional scores, they rehabilitate over time and show comparable clinical results 1 year after ARCR. Similarly, degenerative and traumatic rotator cuff tears show comparable structural outcomes, which suggests that degenerated tendons retain healing potential

Swiss-wide multicentre evaluation and prediction of core outcomes in arthroscopic rotator cuff repair: protocol for the ARCR_Pred cohort study

Introduction In the field of arthroscopic rotator cuff repair (ARCR), reporting standards of published studies differ dramatically, notably concerning adverse events (AEs). In addition, prognostic studies are overall methodologically poor, based on small data sets and explore only limited numbers of influencing factors. We aim to develop prognostic models for individual ARCR patients, primarily for the patient-reported assessment of shoulder function (Oxford Shoulder Score (OSS)) and the occurrence of shoulder stiffness 6 months after surgery. We also aim to evaluate the use of a consensus core event set (CES) for AEs and validate a severity classification for these events, considering the patient’s perspective.Methods and analysis A cohort of 970 primary ARCR patients will be prospectively documented from several Swiss and German orthopaedic clinics up to 24 months postoperatively. Patient clinical examinations at 6 and 12 months will include shoulder range of motion and strength (Constant Score). Tendon repair integrity status will be assessed by ultrasound at 12 months. Patient-reported questionnaires at 6, 12 and 24 months will determine functional scores (subjective shoulder value, OSS), anxiety and depression scores, working status, sports activities, and quality of life (European Quality of Life 5 Dimensions 5 Level questionnaire). AEs will be documented according to a CES. Prognostic models will be developed using an internationally supported regression methodology. Multiple prognostic factors, including patient baseline demographics, psychological, socioeconomic and clinical factors, rotator cuff integrity, concomitant local findings, and (post)operative management factors, will be investigated.Ethics and dissemination This project contributes to the development of personalised risk predictions for supporting the surgical decision process in ARCR. The consensus CES may become an international reference for the reporting of complications in clinical studies and registries. Ethical approval was obtained on 1 April 2020 from the lead ethics committee (EKNZ, Basel, Switzerland; ID: 2019-02076). All participants will provide informed written consent before enrolment in the study.Trial registration number NCT04321005.Protocol version Version 2 (13 December 2019)