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Copyright of Revue Française de Gestion is the property of John Libbey Eurotext Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Nouvelles Pratiques Sociales is the property of Revue Nouvelles Pratiques Sociales and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Originator GCSF (Neupogen) has been used to mobilize progenitor stem cells and treat therapy-induced neutropenia in Canadian stem cell transplant settings for years. Although its benefit is not in question, viable alternatives are available. Biosimilar GCSF (Zarzio) is widely in use in Europe since 2009 and was recently approved in the U.S.for the same five indications as Neupogen. Zarzio is reported as safe, equally efficacious, more accessible and cost effective without negatively impacting patient outcomes. This paper summarizes the supporting evidence.

Psychiatric literature documenting increased rates of psychotic illness among migrants in European countries has been more and more reported during the past two decades. Social causes to this phenomenon have been highlighted. In this paper, we review and discuss this literature from the cultural psychiatry perspective. We can point three limitations to these works : the definition of the studied groups, the cultural validity diagnoses, and the psychic impact of migration and its complexity not being considered enough. The above considerations lead us to go forward with studies addressing this question. The need to construct methodologies addressing psychiatric epidemiology, transcultural psychiatry and human sciences is underlined.

In the second half of the 20th century, the development of experimental pharmacology led to the discovery of powerful new therapeutic agents, but production has since faltered, particularly in Europe. The purpose of this paper is to review how the gap in the production of novel medicines between Europe and the USA could be filled by proper use of molecular biology data. The European program entitled 'The Innovative Medicines Initiative' could facilitate the translation of information from benchtop to bedside.

This paper reviews literature data on iron replacement (loading) for peritoneal dialysis patients. The 3 main sources of clinical guidelines (American NKF-K/DOQI, European EBPG and French AFSSAPS) agree about the definition of iron deficience, but are not similar about the haemoglobin/hematocrit targets for EPO treatment, and for the route of iron administration (oral versus intravenous). Iron requirements are less in PD HD patients. That could be explained by several factors: less blood losses, preservation of a residual renal function, better digestive iron absorption due to a greater hepcidin excretion. Intravenous route for iron sucrose is more efficient than oral route. Taking into account the iron requirements for PD patients, monthly 200 mg iron sucrose infusions over 5 mn seem to be safe and sufficient for most patients.

Central venous catheters are widely used as vascular accesses for chronic haemodialysis. Different factors may lead to catheter use, whether clinical such as emergency dialysis, or related to practices specific to each dialysis unit or country. The Dialysis Outcomes and Practice Patterns Study is an observational study of more than 10,000 representative patients treated by haemodialysis followed over a two-year period in the United States, Japan, and in five European countries (France, Germany, Italy, Spain, United Kingdom). DOPPS data from the United States and Europe about catheters are reported in this paper. Catheter use is less frequent in Europe than in the US, both in incident and prevalent patients, and in patients who have been seen by a nephrologist in the pre-dialysis period. Tunneled and untunneled catheters are each associated with a significantly higher frequency of access infection compared to native arteriovenous fistulae and grafts. Patients with important comorbidities such as diabetes, cardiovascular diseases, malnutrition or dementia are more likely to be dialysed with tunneled catheters. Furthermore, patients initiating hemodialysis with a tunneled catheter display higher mortality risk compared to patients starting hemodialysis with a permanent access. In summary, DOPPS data indicate that central venous catheters are used for chronic haemodialysis in patients with a high level of morbidity, and that their utilisation is associated to an additional risk, particularly of infection, and to a lower survival for tunneled catheters. Appropriate care should limit the utilisation of central venous catheters to clinically undisputable indications.

Emergency medicine has emerged as a specific medical specialty for 30 years. To be efficient, the emergency clinician frequently needs the contribution of radiological examinations. This is the reason why emergency radiology has emerged as a new radiologic subspecialty. The aim of this paper is to review the recent history of emergency medicine and to summarize the present state of the radiological organisation for emergency care in the Western countries.

The frequency of new cases of myelomeningocele has largely decreased in the last 10 years in several countries of western Europe; the emergence of widespread prenatal diagnosis is probably one of the main reasons. However, the outcome of spina bifida which eludes the prenatal diagnosis, or in cases where termination was refused by parents, remains badly known. To our knowledge, there is no recent data on the outcome of children with spina bifida. Moreover, available data, depending on their European or American origin, indicate different functional outcomes. This led us to re-evaluate the mechanisms involved in the prenatal diagnosis of spina bifida and the outcome of our patients with spina bifida. The aim of this paper is to give a short description of the "rules and principles" of prenatal diagnosis as it is applied in our centres, as well as a brief overview of the outcome of 137 cases of spina bifida. In the retrospective study, three major aspects were evaluated: 1) frequency and types of surgeries and their benefits; 2) socio-psychological adaptation of the patients; 3) educational level and learning disabilities.

The history of the word panic, of the concepts of Panic attack and of Panic Disorder is a complex one. The adjective word panic, derived from the Greek, stressed initially the intensity of a feeling of unjustified, individual or collective, fear, similar to the reaction provoked, according to the mythology, by the intervention of the God Pan. In their present meanings, the concepts belong to the group of anxiety states, the Panic attack being a symptom characterized by a paroxysmal anxiety which may appear in various psychopathological states, whereas the Panic Disorder is a nosological category whose diagnostic criterium is the appearance, with a definite frequency, of Panic attacks. The disorder is frequently associated to agoraphobia considered, when it exists, as a complication. It is necessary to describe, in addition to the terms and concepts related to panic, the history of the terms angoisse and anxiété (and of the equivalent ones in English and German, since many studies dealing with the subject have been written in those languages) and the history of agoraphobia. The history of the word panic and of the psychiatric concepts to which it is applied today are partially different as are the current meanings of the adjective and the substantive (and today of the verb to panic) from their technical meanings. In the technical vocabulary the substantive word refers on the one side to an abnormal group behaviour whose mechanisms, when it appears in an army by also elsewhere, are studied by social psychopathology. On the other side it has been used until recently, but only in psychiatric texts written in English, for describing acute individual states of high anxiety, eventually associated with other symptoms, and considered as pertaining-in contrast to the Panic attack in its present meaning-to various psychiatric illnesses (melancholic panic, homosexual panic). A description of states similar in their aspects, including the association to agoraphobia, to the present Panic attack, may be found in the literature of the XIXth century. Essential in this respect is the description of anxiety neurosis which Freud isolated in 1895 from neurasthenia and defined by the coexistence of a state of moderate and permanent anxiety and of anxiety attacks, whose manifestations were identical to those of the present Panic attack. Under the influence of Klein's researches which, from 1962 on, demonstrated the differential reactivity to drug therapy of its two component parts, anxiety neurosis was divided in two distinct entities. The term Panic attack-for reasons given in detail by the paper-was proposed for the acute anxiety attack, whereas the state of moderate and permanent anxiety, considered as a completely independent disorder, received the name of Generalized Anxiety Disorder. The concept, with its corresponding nomenclature, was adopted initially in the United States by the RDC (1975), then by the DSM-III (1980). It is accepted today and has been the source of a large number of investigations about its semiological, nosological, epidemiological, etio-pathogenic and therapeutic aspects which fall outside of the scope of this paper.

Health care organizations similar to American HMOs have recently appeared in Switzerland. They elicit many reactions, both in the general public and among the medical profession. In contrast to traditional health insurance, HMOs organize and actively manage health care delivered to their members. This paper reviews the historical background of similar organizations in Europe and in the United States, and focuses in particular on the recent evolution and fragmentation of the concept of "managed care". Follows a discussion of the mechanisms and the side-effects of various tools used to manage care, both in managed care settings and by traditional health insurance plans. It appears that all of health care is managed, that all management tools have potential side effects, and that use of some management tools implies a redistribution of the respective roles of plan members, administrators, and physicians. The authors suggest that the complexity of health care management requires a more active implication of the health professions in that process.

Radon is a natural radioactive gas, with worldwide distribution, deriving from uranium decay products, which can be inhaled, weather in mining condition (extraction and management of uranium ores) or in domestic condition (in some high risk homes or geographic areas). The main epidemiologic studies on uranium mining workers have all confirmed an excess in relative risk of primary lung cancer. Epidemiologic studies on indoor exposure suggest a role of radon in the genesis of a certain number of primary lung cancer, although these results remain controversial and need to be confirmed. An overview of the main actual problems related to this bronchial carcinogen is presented in this paper.

Anorexia nervosa is an adolescent pathology of the present. Its frequency is increasing in the western countries. New data concerning the criteria of diagnosis, the evolution, the prognosis, the psychopathology and the treatment have been drawn of numerous recent studies and are exposed in the paper.

"Who moves among the elderly? With whom do the elderly move? With whom will they stay once they have migrated? These are the main questions discussed in this paper. On the basis of a sample of individual data obtained from the censuses of Italy and the United States, data which were analysed by taking the household--and not, as is traditionally done, the individual--as the observation unit, the author concludes that there are some significant differences between the two countries as far as migration behavior of the elderly is concerned, even if there are also many similarities." (SUMMARY IN ENG AND SPA), (excerpt)

Characteristics of family and household structure are examined in this paper to shed light on an important aspect of the life conditions of older persons in countries at different levels of development. Using various measures, both direct and indirect, the analysis showed the existence of a nuclear household as a predominant family form. Extended household families are more common in Asian countries, especially India, than in other regions for which data are available. While available cross-national data do not enable us to assess the extent to which older persons reside in households with their children, headship rates indicate that the majority of male older persons continue to maintain their position as heads of households in later life and that female headship increases with age. This is confirmed by analysis of data on marital status, which show higher proportions of males currently married than for females and sharply higher widowhood levels for females. Marriage at older ages seems to be relatively low. A general trend within most developed countries is toward increasing independent living, especially for females, and a sharp decline in both males and females living in a household with relatives.

During the 18th, 19th, and at the beginning of the 20th century, various observations of inflammatory lesions of the colon and small intestine were published, which were different of tuberculosis to which was at that time attributed every chronical small intestinal inflammatory disease. It was only in 1932, that in a very important paper, Crohn, Ginsburg and Oppenheimer defined the terminal ileitis, afterwards called regional enteritis, and finally more simply Crohn's disease. Twenty years later, in 1952, Crohn's disease of the colon, confused until that date with colonic tuberculosis and with ulcerative colitis, was also identified as a separate entity. Since that time, the number of reported cases has tremendously increased through its is impossible to state whether the incidence of the disease has really increased or whether the diagnosis is done earlier and more precisely. Even today, the exacts limits of the disease are difficult to precise, since the causal agent of the disease is unknown, and that no biological test is completely secure. The present work reports 60 observations of chronic colitis, associated or not with small intestinal inflammation.