Réadaptation cardiovasculaire, un- bien sous-utilisé [Cardiac rehabilitation, a proven intervention underutilized in the French-speaking part of Switzerland].

Cardiac rehabilitation is associated with a reduced risk of recurrence and mortality after an acute coronary syndrome. Cardiac rehabilitation is a multidisciplinary approach which starts during the acute hospital phase, then followed by a four to six weeks home-based or stationary program, in order to maintain long-term lifestyle changes. Despite the important health benefits of cardiac rehabilitation and its cost-effectiveness, only half of the patients in Europe will achieve a cardiovascular prevention program after an acute coronary syndrome. In the French part of Switzerland, one explanation for this low adherence might be the lack of both stationary and home-based program facilities.

La quête du consentement éclairé en médecine comme construction sociale [The application of informed consent in medicine as social construction].

The aim of this article is to propose an anthropological point of view about informed consent in medicine. This quest for legitimacy should be read as a relational and social construction. In the heart of clinical complexity we find on one side various techniques employed by the medical community to validate research and to obtain the consent of patients. On the other side patients offer plural and subjective answers due to the doctor patient hierarchical and long relationship. Between constraints and freedoms, informed consent brings to light social relation.

Iowa Vocational Rehabilitation Performance Report, FY 2005

Agency Performance Report

Iowa Vocational Rehabilitation Performance Report, FY 2004

Agency Performance Report

Iowa Vocational Rehabilitation Performance Report, FY 2005

Agency Performance Report

Rehabilitation of Concrete Pavements Utilizing Rebblization and Crack and Seat Methods, June 2005

Deterioration in portland cement concrete (PCC) pavements can occur due to distresses caused by a combination of traffic loads and weather conditions. Hot mix asphalt (HMA) overlay is the most commonly used rehabilitation technique for such deteriorated PCC pavements. However, the performance of these HMA overlaid pavements is hindered due to the occurrence of reflective cracking, resulting in significant reduction of pavement serviceability. Various fractured slab techniques, including rubblization, crack and seat, and break and seat are used to minimize reflective cracking by reducing the slab action. However, the design of structural overlay thickness for cracked and seated and rubblized pavements is difficult as the resulting structure is neither a “true” rigid pavement nor a “true” flexible pavement. Existing design methodologies use the empirical procedures based on the AASHO Road Test conducted in 1961. But, the AASHO Road Test did not employ any fractured slab technique, and there are numerous limitations associated with extrapolating its results to HMA overlay thickness design for fractured PCC pavements. The main objective of this project is to develop a mechanistic-empirical (ME) design approach for the HMA overlay thickness design for fractured PCC pavements. In this design procedure, failure criteria such as the tensile strain at the bottom of HMA layer and the vertical compressive strain on the surface of subgrade are used to consider HMA fatigue and subgrade rutting, respectively. The developed ME design system is also implemented in a Visual Basic computer program. A partial validation of the design method with reference to an instrumented trial project (IA-141, Polk County) in Iowa is provided in this report. Tensile strain values at the bottom of the HMA layer collected from the FWD testing at this project site are in agreement with the results obtained from the developed computer program.

Cell-derived microparticles in haemostasis and vascular medicine.

Considerable interest for cell-derived microparticles has emerged, pointing out their essential role in haemostatic response and their potential as disease markers, but also their implication in a wide range of physiological and pathological processes. They derive from different cell types including platelets - the main source of microparticles - but also from red blood cells, leukocytes and endothelial cells, and they circulate in blood. Despite difficulties encountered in analyzing them and disparities of results obtained with a wide range of methods, microparticle generation processes are now better understood. However, a generally admitted definition of microparticles is currently lacking. For all these reasons we decided to review the literature regarding microparticles in their widest definition, including ectosomes and exosomes, and to focus mainly on their role in haemostasis and vascular medicine.

Novel angiotensin II inhibitors in cardiovascular medicine.

Blockade of the renin-angiotensin-aldosterone cascade is now recognised as a very effective approach to treat hypertensive, heart failure and high cardiovascular risk patients and to retard the development of renal failure. The purpose of this review is to discuss the state of development of currently available drugs blocking the renin-angiotensin system, such as angiotensin converting enzyme (ACE) inhibitors, renin inhibitors and angiotensin II receptor antagonists, with a special emphasis on the results of the most recent trials conducted with AT(2) receptor antagonists in heart failure and Type 2 diabetes. In addition, the future perspectives of drugs with dual mechanisms of action, such as NEP/ACE inhibitors, also named vasopeptidase inhibitors, are presented.

Quoi de neuf en medecine des voyages? [What's new in travel medicine?]

Les menaces pour la santé des voyageurs proviennent souvent de l'émergence ou de la réémergence d'anciennes et de nouvelles maladies infectieuses. En Amérique du Sud c'est une augmentation des cas de fièvre jaune qui a fait du bruit. A Bornéo, une nouvelle espèce de Plasmodium pathogène pour l'humain a été mise en évidence. Après l'épidémie sur les îles de l'océan Indien, le virus du Chikungunya a causé de nouveaux foyers et ceci même en Europe. La première journée mondiale de la rage a rappelé que cette maladie continue à tuer un nombre important de personnes dans les pays aux ressources limitées. La rage affecte également des personnes de nos pays comme l'illustre deux situations récentes. Finalement, le nouveau Règlement sanitaire international permettra à l'OMS de mieux répondre aux urgences de santé publique de portée internationale. The threats for the health of travellers come often from the emergence or the re-emergence of old and new infectious diseases. In South America an important increase of the number of cases of yellow fever was reported. On the island of Borneo a new species of Plasmodium pathogenic for humans has been identified. After the Chikungunya epidemic that affected the islands of the Indian Ocean, the virus has caused new epidemic foci and this even in Europe. The first World Rabies Day reminded us that this disease still kills a large number of persons in countries with limited resources. Rabies can also affect persons from our countries, as it was illustrated by two recent situations. Finally the new International Health Regulation will allow the WHO to better respond to public health emergencies of international concern

Rehabilitation outcomes for orthopaedic trauma individuals as measured by the INTERMED.

PURPOSE: Bio-psychosocial characteristics of patients after orthopaedic traumas may be a strong predictor of poor outcome. The objective of this prospective study was to assess whether the INTERMED, a measure of bio-psychosocial complexity, identifies complex inpatients during rehabilitation including vocational aspects with a poor outcome 1 year after discharge. METHOD: At entry, the INTERMED scores of 118 inpatients were used to assign patients to the high or low complexity group. A questionnaire evaluated 1 year after discharge whether patients: (1) returned to work, (2) still have therapies, (3) take psychoactive drugs, (4) take medication against pain and (5) were satisfied with vocational therapy. Univariate logistic regressions identified which variables predict INTERMED case complexity during hospitalisation as well as predictors (i.e. INTERMED case complexity, French as preferred language, duration of the disability, accident at work, work qualification, severity of the injury, psychiatric co-morbidities, pain) of the five measured outcomes 1 year after discharge. RESULTS: During hospitalisation, the high complexity group was associated with a high prevalence of psychiatric co-morbidities, a higher level of pain and a weaker perception of treatment effects. One year after discharge, the INTERMED was the sole variable to predict all outcomes. CONCLUSION: The INTERMED identifies complex patients during vocational rehabilitation after orthopaedic trauma and is a good predictor of poor outcome 1 year after discharge.

Iowa State Rehabilitation Council Annual Report 2005-2006, December 31, 2007

Annual Report for Iowa Vocational Rehabilitation Services (IVRS), a division of the Iowa Department of Education, is committed to working for and with individuals who have disabilities to achieve their employment, independence and economic goals. This document contains information highlighting the accomplishments of IVRS this year.

Médecine génomique et Maladies infectieuses [Genomic medicine and infectious diseases].

Relentless progress in our knowledge of the nature and functional consequences of human genetic variation allows for a better understanding of the protracted battle between pathogens and their human hosts. Multiple polymorphisms have been identified that impact our response to infections or to anti-infective drugs, and some of them are already used in the clinic. However, to make personalized medicine a reality in infectious diseases, a sustained effort is needed not only in research but also in genomic education.

Interdisciplinary intervention for work-related musculoskeletal disorders

The proposed research aims to address the work-related MSD management issue through an interdisciplinary intervention involving clinical and occupational health competencies (rheumatology, occupational medicine, ergonomics). Workers enduring MSD (especially back-pain) and absent from work are selected from volunteering companies (construction, hospitals, public transport, delivery networks). The workers are randomly placed into two groups : the control group benefits from an usual MSD management strategy and the intervention group benefits from a case-management strategy including workhardening treatment (work oriented reeducation) and ergonomic intervention in the workplace. The comparison of health and work-related variables prior and after intervention in the two groups will be used to assess the intervention efficiency and its economic benefits. We expect to produce new strategies for the management of MSD and workplace rehabilitation as well as guidelines for both authorities and companies.