Conclusions on the measurement of arterial wall thickness: anatomic, physiologic and methodologic considerations

AIM: To discuss the use of new ultrasonic techniques that make it possible to visualize elastic (carotid) and muscular (radial) capacitance arteries non-invasively. RESULTS OF DATA REVIEW: Measurements of carotid wall thickness and the detection of atheromas are related to arterial pressure, to other risk factors and to the risk of subsequent complications. The use of high-frequency ultrasound (7.5-10 MHz), measurements of far wall thicknesses in areas free of atheromas at end-diastole (by ECG gating or pressure waveform recording) and descriptions of the size and characteristics of atherosclerotic plaques allow a non-invasive assessment of vascular hypertrophy and atherosclerosis in hypertensive patients. CONCLUSIONS: Careful attention to methodologic and physiologic factors is needed to provide accurate information about the anatomy of the dynamically pulsating arterial tree.

Anatomic shoulder arthroplasty: consequences of humeral head malposition

Purpose Third generation anatomic total shoulder prostheses offer a wide range of adaptability (size, thickness, retroversion and offset of the humeral head, cervico-diaphyseal angle) in order to reproduce anatomy and biomechanics of the shoulder as normal as possible. The large variability of the implants may also induce malposition. Our goal was to analyse the consequences of a humeral head malposition, which is one of the most frequent placement errors. Material and Methods A 3D finite element model of the glenohumeral joint, including the rotator cuff muscles and the deltoid, was used with the Aequalis anatomic prosthesis. Active abduction was simulated. Three humeral head placements were compared : anatomic positioning (A), 5 mm inferior positioning (B), 5 mm superior positioning (C). The effect of humeral head malposition was evaluated through the following quantities : the range of motion free of impingements, the glenohumeral contact pattern, and the stress within the polyethylene and the cement. Results Inferior positioning (B) of the humeral head produced a superior impingement before 90° of abduction, an inferior eccentric contact point on the glenoid, and 165% increase of cement stress. Superior positioning (C) of the humeral head produced a postero-superior eccentric contact point on the glenoid, 300% increase of glenohumeral contact pressure, 450% increase of polyethylene stress, and 207% increase of cement stress. Conclusion Malposition of the humeral head of anatomic prostheses induces biomechanical consequences that may preclude the glenoid survival. Particular attention must be paid to reproduce the humeral anatomy as normal as possible.

Kératite varicelleuse séquellaire [Followup of chicken pox keratitis. Anatomic-clinical case report].

Chicken pox is a very common infectious disease in children. Its corneal involvement is less serious than with measles, which may lead to blindness in numerous developing countries. However, with occasional cases occur. A case of a 59-year-old male patient whose left cornea was involved during a chicken pox infection at the age of 7 is reported. More recently, the vision of the right eye was normal at 20/20 and reduced to visual perception in the affected left eye. Corneal sensitivity was maintained in the left eye, which, however exhibited a central epithelial defect. A central round opacity of the left corneal stroma was believed to be the scar resulting from a previous disciform keratitis. The left central cornea was thinned and there was neither an anterior chamber flare nor new corneal vessels. This corneal condition required a corneal allograft, performed quickly because of the potential risk of perforation. Histopathological study of the corneal button showed a central corneal thinning with an increase in epithelial thickness. The corneal stroma was disorganized, with irregular collagen bundles. No inflammatory cells could be observed, however. All the histopathological changes observed were those of a corneal scar.

Voici que me fit voir le Seigneur Yahvé. Amos

Une superbe fresque des quêtes spirituelles de l'humanité. Qui sont ces maîtres de vie, ces sages, ces mystiques qui ont façonné l'aventure spirituelle de l'humanité ? Quels sont les grands textes qu'ils ont écrits ou suscités, quelles sont les sources de leur inspiration ? Pour la première fois en un seul volume les trésors de sagesses de l'histoire de l'humanité : 100 figures spirituelles (Du Bouddha à Thérèse d'Avila, de Sénèque à Gandhi, d'Ibn 'Arabi à Simone Weil, des sages égyptiens aux lamas tibétains contemporains, des maîtres du hassidisme aux gurus de l'Inde moderne...), 200 textes de sagesse du monde entier, 100 illustrations.

Fit Futures - Executive Summary (PDF 298 KB)

Executive Summary of the Fit Futures Report

Fit Futures: Focus on Food, Activity and Young People (PDF 861 KB)

The Fit Futures: Focus on Food, Activity and Young People report

Fit For The Future - Proposals (PDF 66KB)

This Government came to power committed to reforming and modernising the health and personal social services (HPSS) and returning them to their founding principles and core values. The momentous political change which has taken pl ace in Northern Ireland over the last year means that the new Assembly will now be taking up that challenge. This paper is not a blueprint. It signals the direction in which the Government wishes to move, but it will quite properly be for the Assembly to take final decisions on the way forward. There are many difficult issues to be addressed and change cannot happen overnight. That is the challenge which faces the Assembly and the HPSS. I wish them every success in meeting it. åÊ åÊ

Fit For The Future - Responses (PDF 114KB)

The publication of this report fulfils a commitment made by the Department of Health and Social Services to produce a summary of the responses which it received to the Fit for the Future consultation paper, which invited views on the future of the health and personal social services in Northern Ireland. The report has been prepared following a careful examination of all the responses received during the consultation exercise. It attempts to summarise the comments and åÊviews offered on the extensive range of issues which were raised in the consultation paper. Every effort has been made to ensure that this is an objective summary of the responses, without any further interpretation, colouring or qualification by the Department.

Antecedents of Job Satisfaction, Organizational Commitment and Stress in a Public Hospital: A P-E Fit Perspective

This article tests different P-E fit dimensions in order to assess their impact on three work outcomes: job satisfaction; organizational commitment; and stress perception. Findings shows that P-E fit dimensions have differentiated effects on its dependent variables. This study contributes to several important academic discussions. The first concerns the model tested, which contains several P-E fit dimensions. The second scientific contribution is to consider P-E fit dimensions as antecedents of three job outcomes. The third contribution concerns the development and testing of a new P-E fit dimension called "person-reforms" fit.

What Kind of Justice Today ? Expectations Of 'Good Justice', Convergences And Divergences Between Managerial And Judicial Actors And How They Fit Within Management-Oriented Values

This research aims toward a better understanding of the organizational culture(s) of the judiciary in Switzerland by analysing what 'good justice' means nowadays in this country. It seeks to clarify whether, and to what extent, expectations of 'good justice' of judicial actors (judges without managerial experience) and of managerial actors (court managers) are similar and to describe possible managerial implications that may result from this. As judges are at the heart of the judicial organization and exert a strong influence on other groups of actors (Sullivan, Warren et al. 1994), the congruence of their expectations with those of court managers will be at the centre of the analysis. Additionally, referring to the conceptual worlds of Boltanski and Thévenaut (1991), we analyze how closely these expectations are to management-oriented values. We found that almost half of expectations are common to the two groups examined and the main quoted ones are compatible to new public management (NPM) concepts. On the other hand, those expectations shared exclusively by judges relate to the human side of justice, whereas those specific to court managers focus on the way justice functions.

B Young N B Fit lets get physical

The aims of this intervention are to inform the work and strategic direction of BActiveNBFit CIC, and to influence the strategic development and commissioning of key partners such as NHS South of Tyne and Wear PCT and City of Sunderland council. Through identifying:Examples of best practice,Undertaking a pilot study,Confirming needs, priorities and opportunities,Mapping and reviewing effectiveness of current service provision, Providing service options andundertaking options appraisal Objectives: - To target schools using data from National Child Measurement Programme (NCMP), and indices of multiple deprivation from the Office of National StatisticsTo identify the physical fitness ability of the children in order to tailor a structured exercise programme effectively. - To implement a structured childrens exercise programme to improve coordination and motor skills. - To educate the children to understand how the body works so that theory could be married to practice. - To focus on the improvement of muscular fitness and cardio vascular work through a variety of games and exercises. - To implement monitoring and evaluation as outlined within the NOO Standard Evaluation Framework.

Fit for School

The aim of this intervention is to support children to achieve and maintain a health weight range by supporting them to make positive healthy lifestyle choices.