6. Jouer le rôle de médiateur : les liaisons heureuses du Cabinet des estampes de la Bibliothèque nationale suisse

UN LARGE RAYON D’ACTION L’histoire et le rayon d’action du Cabinet des estampes (Cde) de la Bibliothèque nationale suisse (BNS) s’enracinent dans une tradition européenne très ouverte de collecte et de médiation. Le simple fait que ses initiateurs, à l’époque de la fondation de la BNS en 1895, aient considéré qu’il fallait compléter leur fonds de livres par une collection d’images en dit long sur l’origine de cette confrontation, et sur les principes de médiation du savoir visuel. L’abondante..

Quantitative MRI can detect subclinical disease progression in muscular dystrophy

Oculopharyngeal muscular dystrophy (OPMD) is a rare autosomal dominant muscular dystrophy with late onset and slow progression. The aim of this study was to compare different methods of quantitative MRI in the follow-up of OPMD to semiquantitative evaluation of MRI images and to functional parameters. We examined 8patients with genetically confirmed OPMD and 5healthy volunteers twice at an interval of 13months. Motor function measurements (MFM) were assessed. Imaging at 1.5T (Siemens Magnetom Avanto) comprised two axial slice groups at the largest diameter of thigh and calf and included T1w TSE, 2-point Dixon for muscular fat fraction (MFF) and a multi-contrast TSE sequence to calculate quantitative T2 values. T1 images were analyzed using Fischer's semiquantitative 5-point (0-4) scale. MFM and visual scores showed no significant difference over the study period. Overall T2 values increased in patients over the study period from 49.4 to 51.6ms, MFF increased from 19.2 to 20.7%. Neither T2 values nor MFF increased in controls. Changes in T2 correlated with the time interval between examinations (r 2=0.42). In this small pilot trial, it was shown that quantitative muscle MRI can detect subclinical changes in patients with OPMD. Quantitative MRI might, therefore, be a useful tool for monitoring disease progression in future therapeutic trial

Muscular involvement assessed by MRI correlates to motor function measurement values in oculopharyngeal muscular dystrophy

Oculopharyngeal muscular dystrophy (OPMD) is a progressive skeletal muscle dystrophy characterized by ptosis, dysphagia, and upper and lower extremity weakness. We examined eight genetically confirmed OPMD patients to detect a MRI pattern and correlate muscle involvement, with validated clinical evaluation methods. Physical assessment was performed using the Motor Function Measurement (MFM) scale. We imaged the lower extremities on a 1.5T scanner. Fatty replacement was graded on a 4-point visual scale. We found prominent affection of the adductor and hamstring muscles in the thigh, and soleus and gastrocnemius muscles in the lower leg. The MFM assessment showed relative mild clinical impairment, mostly affecting standing and transfers, while distal motor capacity was hardly affected. We observed a high (negative) correlation between the validated clinical scores and our visual imaging scores suggesting that quantitative and more objective muscle MRI might serve as outcome measure for clinical trials in muscular dystrophie

The Dynamic Library

"The Dynamic Library presents essays in translation from an interdisciplinary symposium on the classification and organization of knowledge held at Sitterwerk, St.Gallen in Switzerland. Home to over 25,000 volumes on art, architecture, design, and photography, the Sitterwerk’s Kunstbibliothek (art library) began with the bequest of book collector and connoisseur Daniel Rohner (1948–2007). The question of how to systematically organize this idiosyncratic collection into a publicly accessible library was a fundamental concern, and a solution was found in a dynamic system of organization powered by RFID technology, which relies on digital tracking. The essays gathered in The Dynamic Library contextualize the Sitterwerk’s associative classification system amid artistic and historical systems of order while pointing to future methods for incorporating subjectivity and serendipity into the organization of knowledge." -- Publisher's website

Communiquer !

L'enjeu de la communication en direction des élus, des décideurs, mais aussi des journalistes, est devenu vital pour les bibliothèques : il s'agit de donner à voir aux tutelles leurs activités, de rendre intelligible leur stratégie de développement, de construire une image institutionnelle forte. De quels moyens dispose la bibliothèque pour faire la preuve du bienfondé de son existence ? Comment communiquer en direction d'un élu municipal ou régional, d'un responsable politique de la bibliothèque ? Que peut apporter une bonne collaboration avec des journalistes, avec les partenaires naturels ou hiérarchiques au sein de l'université ou de la collectivité territoriale ? Comment utiliser à bon escient les méthodes du lobbying et du marketing, ou l'emploi des réseaux sociaux ? Voilà quelques-unes des questions abordées ici. Une quinzaine d'auteurs d'horizons divers (des sociologues, des enseignants, des journalistes, des bibliothécaires, des responsables de communication…) nous font part de leurs propres expériences, donnent des conseils méthodologiques et des outils fort utiles, en proposant de nombreux exemples et des mises en situation. Auteur de plusieurs ouvrages dans le domaine de la documentation et des sciences de l'information, Jean-Philippe Accart est actuellement directeur des bibliothèques de la Faculté des sciences de l'Université de Genève

Building for Books: Traditions and Visions

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Prevention admission into nursing homes (PAN) ::study protocol for an explorative, prospective longitudinal pilot study

BACKGROUND: In Switzerland, there is a lack of adequate rehabilitation services, and effective coordination, that take into account the multifactorial health risks of older people. The literature shows that the hospitalisation rate in rehabilitation facilities has increased in recent years and that a gender bias exists. Additionally, there is little or no evidence available on the effect that a post-acute care programme might have over an extended period on functioning, quality of life and the informal network of older people. Therefore, the aim of this trial is to evaluate the sustainability of post-acute care within three nursing homes in Zurich, Canton of Zurich, Switzerland. METHODS: The Prevention Admission into Nursing homes (PAN) study is a explorative, prospective, longitudinal pilot trial based on a convenience sample of three long-term care facilities in the Swiss Canton of Zurich. The proposed pilot study will examine the effects of a post-acute care programme on people aged ≥65 years with a post-acute care potential ≥ three admitted to any of the three post-acute care units (n = 260). Older people of all sexes admitted to one of the post-acute care units and likely to be discharged to home within 8 weeks will be eligible for participation in the study. The primary endpoint is functionality based on the Barthel Index. The secondary endpoints are independency based on delirium, cognition, mobility, falling concerns, frailty, weight/height/body mass index, post-acute care capability, quality of life, and lastly, the informal network. As part of process evaluation, a qualitative evaluation will be conducted based on constructive grounded theory to specifically analyse how the experience of informal caregivers (n = 30) can contribute to a successful daily life 6 months after discharge. DISCUSSION: We expect to observe improved functional status and independence after the post-acute care programme. The qualitative evaluation conducted with caregivers will complement our description of the transition of older people towards living at home. TRIAL REGISTRATION: This study is registered in the German Clinical Trials Register under DRKS00016647 (registered on 23.05.2019)

Quantification of fat infiltration in oculopharyngeal muscular dystrophy : comparison of three MR imaging methods

To analyze and compare three quantitative MRI methods to determine the degree of muscle involvement in oculopharyngeal muscular dystrophy (OPMD)

Muscular involvement assessed by MRI correlates to motor function measurement values in oculopharyngeal muscular dystrophy

Oculopharyngeal muscular dystrophy (OPMD) is a progressive skeletal muscle dystrophy characterized by ptosis, dysphagia, and upper and lower extremity weakness. We examined eight genetically confirmed OPMD patients to detect a MRI pattern and correlate muscle involvement, with validated clinical evaluation methods. Physical assessment was performed using the Motor Function Measurement (MFM) scale. We imaged the lower extremities on a 1.5 T scanner. Fatty replacement was graded on a 4-point visual scale. We found prominent affection of the adductor and hamstring muscles in the thigh, and soleus and gastrocnemius muscles in the lower leg. The MFM assessment showed relative mild clinical impairment, mostly affecting standing and transfers, while distal motor capacity was hardly affected. We observed a high (negative) correlation between the validated clinical scores and our visual imaging scores suggesting that quantitative and more objective muscle MRI might serve as outcome measure for clinical trials in muscular dystrophies