98 research outputs found

    Can the outcome of pelvic-floor rehabilitation in patients with fecal incontinence be predicted?

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    Purpose: Pelvic-floor rehabilitation does not provide the same degree of relief in all fecal incontinent patients. We aimed at studying prospectively the ability of tests to predict the outcome of pelvic-floor rehabilitation in patients with fecal incontinence. Materials and methods: Two hundred fifty consecutive patients (228 women) underwent medical history and a standardized series of tests, including physical examination, anal manometry, pudendal nerve latency testing, anal sensitivity testing, rectal capacity measurement, defecography, endoanal sonography, and endoanal magnetic resonance imaging. Subsequently, patients were referred for pelvic-floor rehabilitation. Outcome of pelvic-floor rehabilitation was quantified by the Vaizey incontinence score. Linear regression analyses were used to identify candidate predictors and to construct a multivariable prediction model for the posttreatment Vaizey score. Results: After pelvic-floor rehabilitation, the mean baseline Vaizey score (18, SD±3) was reduced with 3.2 points (p<0.001). In addition to the baseline Vaizey score, three elements from medical history were significantly associated with the posttreatment Vaizey score (presence of passive incontinence, thin stool consistency, primary repair of a rupture after vaginal delivery at childbed) (R2, 0.18). Th

    Country Concepts and the Rational Actor Trap: Limitations to Strategic Management of International NGOs

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    Growing criticism of inefficient development aid demanded new planning instruments of donors, including international NGOs (INGOs). A reorientation from isolated project-planning towards holistic country concepts and the increasing rationality of a result-orientated planning process were seen as answer. However, whether these country concepts - newly introduced by major INGOs too - have increased the efficiency of development cooperation is open to question. Firstly, there have been counteracting external factors, like the globalization of the aid business, that demanded structural changes in the composition of INGO portfolios towards growing short-term humanitarian aid; this was hardly compatible with the requirements of medium-term country planning. Secondly, the underlying vision of rationality as a remedy for the major ills of development aid was in itself a fallacy. A major change in the methodology of planning, closely connected with a shift of emphasis in the approach to development cooperation, away from project planning and service delivery, towards supporting the socio-cultural and political environment of the recipient communities, demands a reorientation of aid management: The most urgent change needed is by donors, away from the blinkers of result-orientated planning towards participative organizational cultures of learning.Des critiques croissantes de l'aide au dĂ©veloppement inefficace exigent de nouveaux instruments de planification des bailleurs de fonds, y compris les ONG internationales (ONGI). Une rĂ©orientation de la planification des projets isolĂ©s vers des concepts holistiques de la planification de l’aide par pays ainsi que la rationalitĂ© croissante d'un processus de planification orientĂ©e vers les rĂ©sultats ont Ă©tĂ© considĂ©rĂ©s comme rĂ©ponse. Toutefois, si ces concepts de pays - nouvellement introduites par les grandes OING eux aussi - ont augmentĂ© l'efficacitĂ© de la coopĂ©ration au dĂ©veloppement est ouvert Ă  la question. Tout d'abord, il y a eu l’impact des facteurs externes, comme la mondialisation de l'entreprise de l'aide, qui a exigĂ© des changements structurels dans la composition des portefeuilles des OING vers la croissance de l'aide humanitaire Ă  court terme. Cela Ă©tait difficilement compatible avec les exigences de l'amĂ©nagement du territoire Ă  moyen terme. DeuxiĂšmement, la vision sous-jacente de la rationalitĂ© accrue de la planification, concentrĂ© sur les resultats, comme un remĂšde pour les grands maux de l'aide au dĂ©veloppement Ă©tait en soi une erreur. Un changement majeur dans la mĂ©thodologie de la planification, Ă©troitement liĂ©e Ă  un changement d'orientation dans l'approche de la coopĂ©ration au dĂ©veloppement, qui n’est pas concentrer sur planification du projet et la prestation de services, mais qui soutienne l'environnement socio-culturel et politique des communautĂ©s bĂ©nĂ©ficiaires, exige une rĂ©orientation de la gestion de l’aide: Le changement le plus urgent est un changement par les donateurs eux-mĂȘmes, qui devrait implanter des cultures de collaboration Ă©troit avec les partenaires et la population locale

    A Spatial Distribution Study of Faunal Remains from Two Lower Magdalenian Occupation Levels in El MirĂłn Cave, Cantabria, Spain

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    Abstract: Human behaviour can be reconstructed by analysing specific activities and campsite organization using spatial analysis. The dense occupation layers of the Lower Cantabrian Magdalenian in the Northern Spain reveal varied aspects of Upper Palaeolithic lifeways, including evidence of specific localized activities. The outer vestibule of El Mirón cave has a particularly rich and intact Lower Magdalenian occupation horizon, Levels 15–17. The excavations in the outer vestibule “Cabin” area of the site revealed excellent bone preservation. Artefacts and faunal remains were individually recorded and sediments water-screened to yield a large sample of archaeological finds and spatial data. Zooarchaeological analysis provided the taxonomic, anatomic and taphonomic determination of the faunal individual finds. Smaller animal remains were categorized and counted; special attention was given to the identification of anthropogenic modifications such as burnt bones or bone flakes. These small refuse items are considered to be useful, in situ indicators of localized activities. The spatial distribution analysis of this dense and complex palimpsest of El Mirón Lower Cantabrian Magdalenian layers required GIS based methods including density analysis, heatmaps and cluster analysis. Based on the spatial distribution of Level 15 and 16 faunal remains, different activity areas were identified comprising hearth, working and dropping zones. These results imply the deliberately segregated use of space within the Lower Cantabrian Magdalenian site area, in which bone-processing activities played a central rol
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