837 research outputs found
Le modèle de 'l'État-stratège':Genèse d'une forme organisationnelle dans l'administration française
Cet article retrace la genèse d'une nouvelle forme d'organisation du système administratif en France, désignée sous le nom d'« État-stratège », qui redessine, dans les années 1990, les relations entre administrations centrales et services territoriaux de l'État. La séparation entre les fonctions stratégiques de pilotage et de contrôle de l'État et les fonctions opérationnelles d'exécution et de mise en œuvre des politiques publiques est au cœur de ce changement. Cette transformation suit deux processus. D'un côté, l'adoption de mesures concrètes de « gouvernement à distance » fait l'objet de luttes de pouvoir entre trois acteurs ministériels majeurs (ministère de l'Intérieur, du Budget et de la Fonction publique). De l'autre, est produite une nouvelle « catégorisation » légitime de l'État, portée par des hauts fonctionnaires généralistes, dans le cadre de grandes commissions de réforme, et inspirée des idées du New Public Management. La fabrique d'une nouvelle forme d'organisation étatique renvoie ainsi à deux dynamiques et deux dimensions, politique et idéelle. — Numéro spécial : Les nouveaux formats de l'institution.Since the 1990s, a new organisational form of the administrative system in France has been steadily redefining relations between central administrations and local state units. Labelled “the steering state” or the “managerial state”, this new paradigm hinges on separating the strategic functions of steering and controlling the state from the operational functions of execution and policy implementation. The making of this new form of state organization involves two parallel processes: political and cognitive. For one thing, the adoption of concrete measures for “government at distance” results from power struggles between three major ministries (Home Office, Budget and Civil Service). For another, a new legitimate “categorization of the state” is being formed in the major committees involved in the reform process of the 1990s; it is borne by top civil servants and inspired by the ideas of New Public Management. — Special issue: New patterns of institutions
Learning Chemistry: Text Use and Text Talk in a Finland-Swedish Chemistry Classroom
The article draws on the notion that the process of gradually becoming part of new social contexts always involves a gradual enculturation into the discourse of the field, and also that the responsibility of the educational systems is to give studentsopportunities to develop their literacy competence in various subject areas. The article also argues for an explicit text focus in science classrooms, due to the complexity of texts used in the area, especially regarding multimodality. For the purpose of discussing these issues, an analysis of literacy events in a chemistry classroom has been done. The starting point was to investigate what semiotic resources connected to a multimodal concept of texts were used, and how, with a special interest in meta-textual classroom discussions. The results of the analysis reveal that the students come across a number of different texts in the chemistry classroom, but that longer running texts neither are read nor written in the classroom and that almost no meta-textual discussions take place. Pedagogical implications of the results are discussed
Phenotype-genotype correlations for clinical variants caused by CYLD mutations
Background Studies evaluating acceptability of simplified follow-up after medical abortion have focused on high-resource or urban settings where telephones, road connections, and modes of transport are available and where women have formal education. Objective To investigate women’s acceptability of home-assessment of abortion and whether acceptability of medical abortion differs by in-clinic or home-assessment of abortion outcome in a low-resource setting in India. Design Secondary outcome of a randomised, controlled, non-inferiority trial. Setting Outpatient primary health care clinics in rural and urban Rajasthan, India. Population Women were eligible if they sought abortion with a gestation up to 9 weeks, lived within defined study area and agreed to follow-up. Women were ineligible if they had known contraindications to medical abortion, haemoglobin < 85mg/l and were below 18 years. Methods Abortion outcome assessment through routine clinic follow-up by a doctor was compared with home-assessment using a low-sensitivity pregnancy test and a pictorial instruction sheet. A computerized random number generator generated the randomisation sequence (1:1) in blocks of six. Research assistants randomly allocated eligible women who opted for medical abortion (mifepristone and misoprostol), using opaque sealed envelopes. Blinding during outcome assessment was not possible. Main Outcome Measures Women’s acceptability of home-assessment was measured as future preference of follow-up. Overall satisfaction, expectations, and comparison with previous abortion experiences were compared between study groups. Results 731 women were randomized to the clinic follow-up group (n = 353) or home-assessment group (n = 378). 623 (85%) women were successfully followed up, of those 597 (96%) were satisfied and 592 (95%) found the abortion better or as expected, with no difference between study groups. The majority, 355 (57%) women, preferred home-assessment in the event of a future abortion. Significantly more women, 284 (82%), in the home-assessment group preferred home-assessment in the future, as compared with 188 (70%) of women in the clinic follow-up group, who preferred clinic follow-up in the future (p < 0.001). Conclusion Home-assessment is highly acceptable among women in low-resource, and rural, settings. The choice to follow-up an early medical abortion according to women’s preference should be offered to foster women’s reproductive autonomy
Emergency contraception: potential role of ulipristal acetate
Unintended pregnancy is a global reproductive health problem. Emergency contraception (EC) provides women with a safe means of preventing unwanted pregnancies after having unprotected intercourse. While 1.5 mg of levonorgestrel (LNG) as a single dose or in 2 doses with 12 hours apart is the currently gold standard EC regimen, a single dose of 30 mg ulipristal acetate (UPA) has recently been proposed for EC use up to 120 hours of unprotected intercourse with similar side effect profiles as LNG. The main mechanism of action of both LNG and UPA for EC is delaying or inhibiting ovulation. However, the ‘window of effect’ for LNG EC seems to be rather narrow, beginning after selection of the dominant follicular and ending when luteinizing hormone peak begins to rise, whereas UPA appears to have a direct inhibitory effect on follicular rupture which allows it to be also effective even when administered shortly before ovulation, a time period when use of LNG is no longer effective. These experimental findings are in line with results from a series of clinical trials conducted recently which demonstrate that UPA seems to have higher EC efficacy compared to LNG. This review summarizes some of the data available on UPA used after unprotected intercourse with the purpose to provide evidence that UPA, a new type of second-generation progesterone receptor modulator, represents a new evolutionary step in EC treatment
Rationale and design of ASTEROID 2, a randomized, placebo- and active comparator-controlled study to assess the efficacy and safety of vilaprisan in patients with uterine fibroids
Background: Uterine fibroids (UFs) may be treated with progesterone receptor modulators (PRMs), which have been shown to reduce heavy menstrual bleeding and the size of UFs. To date, one PRM (ulipristal acetate) has received regulatory approval for the treatment of UFs; therapy comprises intermittent treatment courses of up to 3 months each, followed by a break to allow two menstruations to occur. We report the design of ASTEROID (Assess Safety and efficacy of vilaprisan in patients with uTERine fibrOIDs) 2, a phase 2 study examining the efficacy and safety of a novel PRM, vilaprisan, in women with UFs. Methods/design: In this randomized multi-arm study, vilaprisan (2 mg daily) will be administered in different regimens: continuous treatment for 12 or 24 weeks, or two 12-week treatment periods separated by a break to allow one menstruation to occur. Efficacy and safety will be compared with that of ulipristal acetate (5 mg daily) and placebo. Patients randomized to receive placebo for 12 weeks will also be given active treatment for 12 weeks. The primary measure of efficacy will be amenorrhoea rate; secondary measures include time to normalized menstrual bleeding and percentage change in UF volume. Endometrial changes will be monitored throughout the study. Discussion: The placebo- and active comparator-controlled trial ASTEROID 2 is the first study to evaluate systematically the efficacy and safety of different treatment regimens of PRMs in women with UFs. The findings of this study will direct the planning of future clinical trials of vilaprisan. (C) 2017 Bayer AG. Published by Elsevier Inc.Peer reviewe
CELSR2 is a candidate susceptibility gene in idiopathic scoliosis
A Swedish pedigree with an autosomal dominant inheritance of idiopathic scoliosis was initially studied by genetic linkage analysis, prioritising genomic regions for further analysis. This revealed a locus on chromosome 1 with a putative risk haplotype shared by all affected individuals. Two affected individuals were subsequently exome-sequenced, identifying a rare, non-synonymous variant in the CELSR2 gene. This variant is rs141489111, a c. G6859A change in exon 21 (NM_001408), leading to a predicted p. V2287I (NP_001399.1) change. This variant was found in all affected members of the pedigree, but showed reduced penetrance. Analysis of tagging variants in CELSR1-3 in a set of 1739 Swedish-Danish scoliosis cases and 1812 controls revealed significant association (p = 0.0001) to rs2281894, a common synonymous variant in CELSR2. This association was not replicated in case-control cohorts from Japan and the US. No association was found to variants in CELSR1 or CELSR3. Our findings suggest a rare variant in CELSR2 as causative for idiopathic scoliosis in a family with dominant segregation and further highlight common variation in CELSR2 in general susceptibility to idiopathic scoliosis in the Swedish-Danish population. Both variants are located in the highly conserved GAIN protein domain, which is necessary for the auto-proteolysis of CELSR2, suggesting its functional importance.Peer reviewe
Postpartum contraception provision across Europe: preliminary findings from a multi country survey
Introduction: Looking after a baby and recovering from birth pose barriers to accessing and initiating effective contraception in the postpartum period. Another pregnancy at this time can end in abortion or a short interbirth interval. These are preventable if contraception is provided immediately from maternity settings. Our aim was to survey contraceptive experts across Europe about provision of postpartum contraception (PPC) in their country to develop a greater understanding of availability of and delivery of PPC services within the region. Materials and Methods: Contraceptive experts across Europe were invited to participate in an anonymous mixed-methods online survey consisting of free text and fixed-response questions focusing on: (1) national guidelines/policy (2) antenatal contraceptive discussion and (3) immediate postpartum provision of methods. Respondents were asked to rate PPC provision in their region and detail perceived facilitators or barriers. Results: Experts from 28 countries completed the survey. Fifteen (40%) reported their country had national guidelines for PPC provision, 40% reported that some antenatal contraceptive counselling was offered and 51% reported that contraceptive methods were provided in some (43%) or all (8%) maternity settings. Country-level PPC provision was reported as ‘poor’ or ‘very poor’ by 54% of respondents. Reported barriers to PPC provision included: cost, lack of policy/government support, awareness and training of maternity staff. Conclusions: There is significant variation in PPC provision across Europe. Few countries offer antenatal contraceptive counselling or provide contraception from maternity settings. Introduction of supportive PPC policies, funding and training for staff could improve outcomes for mothers and babies.Peer reviewe
Utvärdering av sträckfilm och mantelfilm till rundbalat ensilage och plastfilm till hackat ensilage
Många fodergrödor ensileras och i de flesta fall används plast. Det kan vara runt rundbalar eller som täckning i plansilo. Plasten i sig är en belastning på klimatet, men det är också de förluster som sker under fermenteringen. Syftet med denna studie var att studera effekten av olika typer av sträckfilm, antal lager sträckfilm och mantelfilm i stället för nät på rundbalens densitet och täthet samt ensilagets fermenteringskvalitet, lagringsstabilitet, klimatavtryck och kostnader samt att studera effekten av olika typer av plansilofilm med och utan underlagsfilm på samma parametrar.Studien utfördes på försöksgården Viken under år 2020 och år 2021. Tre olika plastfilmer, 4,6 eller 8 lager och mantelfilm kontra nät studerades på totalt 132 rundbalar med skuren grönmassa som ensilerades. Fem olika kombinationer av täckplast studerades utifrån förhållanden som skulle efterlikna förhållandena i en plansilo med hackad grönmassa som ensilerades.Emissionsförlusterna vid ensileringen hade betydligt större påverkan på klimatavtrycket än vilken plastsom användes eller hur många lager plast som lades runt balen. Sammanfattningsvis visar dessa och tidigare studier på att mantelfilm, tjock sträckfilm och fler lager är positivt för ensilagets fermenteringskvalitet och ger därmed lägre klimatpåverkan. Det verkar inte vara någon nackdel att använda sträckfilm eller täckplast som innehåller återvunnen råvara
Thirty years of mirena : A story of innovation and change in women's healthcare
Since its introduction in 1990, the levonorgestrel-releasing intrauterine system (LNG-IUS) has played a key role in shaping the healthcare landscape of women. Here we explore the development of the first LNG-IUS (Mirena (R)) and the early clinical trials that demonstrated its potential. We highlight the contraceptive and therapeutic benefits of Mirena (R), and discuss how clinical practice has been changed since the introduction of LNG-IUS and other long-acting reversible contraceptive methods. The history of Mirena (R) is rich in innovation and has also paved the way to the development of smaller intrauterine systems with lower hormone doses. Along with Mirena (R), these newer LNG-IUS contribute to improving contraceptive choices for women, allowing them to select the option that is right for them and that meets their needs no matter their age, parity or circumstances.Non peer reviewe
More than just contraception : the impact of the levonorgestrel-releasing intrauterine system on public health over 30 years
Universal access to sexual and reproductive health services is essential to facilitate the empowerment of women and achievement of gender equality. Increasing access to modern methods of contraception can reduce the incidence of unplanned pregnancy and decrease maternal mortality. Long-acting reversible contraceptives (LARCs) offer high contraceptive efficacy as well as cost-efficacy, providing benefits for both women and healthcare systems. The levonorgestrel-releasing intrauterine system (LNG-IUS) first became available in 1990 with the introduction of Mirena (LNG-IUS 20), a highly effective contraceptive which can reduce menstrual blood loss and provide other therapeutic benefits. The impact of the LNG-IUS on society has been wide ranging, including decreasing the need for abortion, reducing the number of surgical sterilisation procedures performed, as well as reducing the number of hysterectomies carried out for issues such as heavy menstrual bleeding (HMB). In the context of the COVID-19 pandemic, Mirena can provide a treatment option for women with gynaecological issues such as HMB without organic pathology, minimising exposure to the hospital environment and reducing waiting times for surgical appointments. Looking to the future, research and development in the field of the LNG-IUS continues to expand our understanding of these contraceptives in clinical practice and offers the potential to further expand the choices available to women, allowing them to select the option that best meets their needs.Non peer reviewe
- …
