Academic literature on the topic 'Prédiction Médicale'
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Journal articles on the topic "Prédiction Médicale"
Bizouarn, P., E. Fiat, and D. Folscheid. "Choix rationnel, prédiction et décision médicale apport des scores de gravité." Annales Françaises d'Anesthésie et de Réanimation 20, no. 9 (November 2001): 807–12. http://dx.doi.org/10.1016/s0750-7658(01)00489-0.
Full textGraham, Kathryn, Virginia Carver, and Pamela J. Brett. "Alcohol and Drug Use by Older Women: Results of a National Survey." Canadian Journal on Aging / La Revue canadienne du vieillissement 14, no. 4 (1995): 769–91. http://dx.doi.org/10.1017/s0714980800016457.
Full textLhermitte, Ludovic. "La médecine personnalisée : alors, c’est pour quand ?" Revue de biologie médicale 365, no. 2 (April 1, 2022): 17–24. https://doi.org/10.3917/rbm.365.0017.
Full textGaille, Marie, Marco Araneda, Clément Dubost, Clémence Guillermain, Sarah Kaakai, Élise Ricadat, Nicolas Todd, and Michael Rera. "Conséquences éthiques et sociales de biomarqueurs prédictifs de la mort chez l’homme." médecine/sciences 36, no. 12 (December 2020): 1199–206. http://dx.doi.org/10.1051/medsci/2020228.
Full textRENARD, V. "Le déséquilibre du système de santé et de la recherche médicale à l’épreuve de la Covid." EXERCER 31, no. 164 (June 1, 2020): 243. http://dx.doi.org/10.56746/exercer.2020.164.243.
Full textSteurer. "Klinische Entscheidungshilfen." Praxis 91, no. 27 (July 1, 2002): 1161–63. http://dx.doi.org/10.1024/0369-8394.91.27.1161.
Full textGerlier, C., T. Poinsat, M. Sitbon, H. Beaussier, J. Corny, and O. Ganansia. "Identification de facteurs de risque d’erreur de prescription médicamenteuse aux urgences : optimisation d’une activité de conciliation médicamenteuse à l’UHCD." Annales françaises de médecine d’urgence 9, no. 3 (March 17, 2019): 156–62. http://dx.doi.org/10.3166/afmu-2019-0146.
Full textPy, Bruno. "L’expertise de santé : mission médicale, juridique ou prédictive ?" Philosophia Scientae, no. 12-2 (August 1, 2008): 129–40. http://dx.doi.org/10.4000/philosophiascientiae.119.
Full textSpeechley, Mark. "Unintentional Falls in Older Adults: A Methodological Historical Review." Canadian Journal on Aging / La Revue canadienne du vieillissement 30, no. 1 (March 2011): 21–32. http://dx.doi.org/10.1017/s0714980810000735.
Full textOuss, Lisa. "Douleur chronique chez l’enfant et l’adolescent : la place de l’attachement dans une lecture de codage prédictif." Perspectives Psy 60, no. 3 (July 2021): 215–22. http://dx.doi.org/10.1051/ppsy/2021603215.
Full textDissertations / Theses on the topic "Prédiction Médicale"
Wargon, Mathias. "Gestion des flux par les services d'urgence modélisation, prédiction et applications pratiques." Paris 6, 2010. http://www.theses.fr/2010PA066547.
Full textGazzotti, Raphaël. "Prédiction d’hospitalisation par la génération de caractéristiques extraites de graphes de connaissances." Thesis, Université Côte d'Azur, 2020. http://www.theses.fr/2020COAZ4018.
Full textThe use of electronic medical records (EMRs) and electronic prescribing are priorities in the various European action plans on connected health. The development of the EMR is a tremendous source of data; it captures all symptomatic episodes in a patient’s life and should lead to improved medical and care practices, as long as automatic treatment procedures are set up.As such, we are working on hospitalization prediction based on EMRs and after having represented them in vector form, we enrich these models in order to benefit from the knowledge resulting from referentials, whether generalist or specific in the medical field, in order to improve the predictive power of automatic classification algorithms. Determining the knowledge to be extracted with the objective of integrating it into vector representations is both a subjective task and intended for experts, we will see a semi-supervised procedure to partially automate this process.As a result of our research, we designed a product for general practitioners to prevent their patients from being hospitalized or at least improve their health. Thus, through a simulation, it will be possible for the doctor to evaluate the factors involved on the risk of hospitalization of his patient and to define the preventive actions to be planned to avoid the occurrence of this event.This decision support algorithm is intended to be directly integrated into the physician consultation software. For this purpose, we have developed in collaboration with many professional bodies, including the first to be concerned, general practitioners
Temanni, Mohamed-Ramzi. "Combinaison de sources de données pour l'amélioration de la prédiction en apprentissage : une application à la prédiction de la perte de poids chez l'obèse à partir de données transcriptomiques et cliniques." Paris 6, 2009. https://tel.archives-ouvertes.fr/tel-00814513.
Full textRenaud, Bertrand. "Aide à la décision médicale par les règles de prédiction clinique au service d'urgence : l'exemple de la pneumopathie aigue communautaire." Paris 6, 2009. http://www.theses.fr/2009PA066543.
Full textThe explonentially increasing amount of medical knowledge compromises its transfer to medical practice and results in suboptimal quality of care. This is of particular interest with regard to emergency medicine. Indeed, in few other domains of medicine is there such variety, novelty, distraction, and chaos, all juxtaposed to a need for expeditious and judicious thinking and in no other area of medicine, is decision density as high. Therefore, emergency medicine is particularly exposed to reveal the cognitive limits of medical decision making. Indeed, medical decision mainly depends on emergency physicians ability to predict patients’ outcome based on data available at presentation. Clinical prediction rules are the best evidence for guiding medical decision. The following text reports several studies conducted by the emergency department team of H Mondor university related hospital about the usefulness of a clinical prediction rule for guiding medical decision making process of patients presenting with a community acquired pneumonia (CAP). First, the European validation of the Pneumonia Severity Index (PSI) that has been intially developped in North America is reported. The second study reports the impact of routine use of the PSI in French emergency departments. Then, we report an evaluation of professional practices consisting in the implemention of a comprehensive strategy that included PSI assessment via the emergency department computerized medical file. Finally, the last two reports present on the one hand the development of a new clinical prediction rule for the severe CAP (REA-ICU: Risk of Early Admission to Intensive Care Unit) and on the other hand a demonstration by recurrence of the actual usefulness of this new rule that could be able to signicantly modify medical practices
Harrison, Josquin. "Imagerie médicale, formes et statistiques pour la prédiction du risque d'accident vasculaire cérébral dans le cadre de la fibrillation atriale." Electronic Thesis or Diss., Université Côte d'Azur, 2024. http://www.theses.fr/2024COAZ4027.
Full textAtrial Fibrillation (AF) is a complex heart disease of epidemic proportions. It is characterized by chaotic electrical activation which creates a haemodynamic environment prone to clot formation and an increase in risk of ischemic strokes. Although treatments and interventions exist to reduce stroke incidence, they often imply an increase in risk of other complications or consist in invasive procedures. As so, attempts of stratifying stroke risk in AF is of crucial importance for clinical decision-making. However, current widely used risk scores only rely on basic patient information and show poor performance. Importantly, no known markers reflect the mechanistic process of stroke, all the while more and more patient data is routinely available. In parallel, many clinical experts have hypothesized that the Left Atrium (LA) has an important role in stroke occurrence, yet have only relied on subjective measures to verify it. In this study, we aim at taking advantage of the evolving patient imaging stratification to substantiate this claim. Linking the anatomy of the LA to the risk of stroke can directly be translated into a geometric problem. Thankfully, the study and analysis of shapes knows a long-standing mathematical history, in theory as well as application, of which we can take full advantage. We first walk through the many facets of shape analysis, to realise that, while powerful, global methods lack clinically meaningful interpretations. We then set out to use these general tools to build a compact representation specific to the LA, enabling a more interpretable study. This first attempt allows us to identify key facts for a realistic solution to the study of the LA. Amongst them, any tool we build must be fast and robust enough for potentially large and prospective studies. Since the computational crux of our initial pipeline lies in the semantic segmentation of the anatomical parts of the LA, we focus on the use of neural networks specifically designed for surfaces to accelerate this problem. In particular, we show that representing input shapes using principal curvature is a better choice than what is currently used, regardless the architecture. As we iteratively update our pipeline, we further the use of the semantic segmentation and the compact representation by proposing a set of expressive geometric features describing the LA which are well in line with clinicians expectations yet offering the possibility for robust quantitative analysis. We make use of these local features and shed light on the complex relations between LA shape and stroke incidence, by conducting statistical analysis and classification using decision tree based methods. Results yield valuable insights for stroke prediction: a list of shape features directly linked to stroke patients; features that explain important indicators of haemodynamic disorder; and a better understanding of the impact of AF state related LA remodelling. Finally, we discuss other possible use of the set of tools developed in this work, from larger cohorts study, to the integration into multi-modal models, as well as opening possibilities for precise sensitivity analysis of haemodynamic simulation, a valuable next step to better understand the mechanistic process of stroke
Marchesseau, Stephanie. "Simulation de modèles personnalisés du coeur pour la prédiction de thérapies cardiaques." Thesis, Paris, ENMP, 2013. http://www.theses.fr/2012ENMP0082/document.
Full textThe clinical understanding and treatment of cardiovascular diseases is highly complex. For each patient, cardiologists face issues in determining the pathology, choosing a therapy or selecting suitable patients for the therapy. In order to provide additional guidance to cardiologists, many research groups are investigating the possibility to plan such therapies based on biophysical models of the heart. The hypothesis is that one may combine anatomical and functional data to build patient-specific cardiac models that could have the potential to predict the benefits of different therapies. Cardiac electromechanical simulations are based on computational models that can represent the heart geometry, motion and electrophysiology patterns during a cardiac cycle with sufficient accuracy. Integration of anatomical, mechanical and electrophysiological information for a given subject is essential to build such models.In this thesis, we first introduce the geometry, kinematics and electrophysiology personalizations that are necessary inputs to mechanical modeling. We propose to use the Bestel-Cl'ement-Sorine electromechanical model of the heart, which is sufficiently accurate without being over-parametrized for the available data. We start by presenting a new implementation of this model in an efficient opensource framework for interactive medical simulation and we analyze the resulting simulations through a complete sensitivity analysis.In a second step, the goal is to personalize the mechanical parameters from medical images (MRI data). To this end, we first propose an automatic calibration algorithm that estimates global mechanical parameters from volume and pressure curves. This technique was tested on 7 volunteers and 2 heart failure cases and allowed to perform a preliminary specificity study that intends to determine the relevant parameters able to differentiate the pathological cases from the control cases.Once initialized with the calibrated values, the parameters are then locally personalized with a more complex optimization algorithm. Reduced Order Unscented Kalman Filtering is used to estimate the contractilities on all of the AHA zones of the Left Ventricle, matching the regional volumes extracted from cine MRI data. This personalization strategy was validated and tested on several pathological and healthy cases. These contributions have led to promising results through this thesis and some are already used for various research studies
Cortet, Marion. "Construction et validation des modèles de prédiction : étude des utilités." Thesis, Lyon 1, 2015. http://www.theses.fr/2015LYO10197.
Full textMedicine asks for prediction. Prediction is needed at different point in the management of a patient. To take the best decision as possible for complementary exams, or therapeutics. Prediction gives an information to the practitioner and the patient, to take a decision. To build these prediction models, we have data bases. The association between clinical or biological data and the outcome probability can be estimated thanks to these data bases. To measure these associations, logistic regression models are used. They are estimated with maximum likelihood method. To evaluate these models, different criteria exist. These criteria quantify adequacy, discrimination capacity, calibration. These models help to take a decision. Prediction errors lead to decision errors. Consequences of these decisions are measurable with utility theory. Therefore, it is a criteria that measure utility of a model that enables us to select the most useful model. Prediction model building is an important point in obstetrics. Indeed, in case of postpartum haemorrhage, it is important to prevent worsening of the clinical situation, and therefore, to identify patient who will worsen fastly. Fibrinogen level was studied as a predictor of severe postpartum haemorrhage. Clinical variables availables at diagnosis of postpartum haemorrhage was then studied. In case of preterm premature rupture of membranes, there is a decision to take, between two choices that may lead to maternal of neonatal morbidity: preterm birth and chorioamnionitis risk with pregnancy continuation. Markers of chorioamnionitis risk may help the practitioners for decision making, by increasing the information. More and more prediction models are developed in all clinical situations. We must be critical before using these models in real life. Their evaluation must take into account their use, and therefore, their utility in case of decision making
Marchesseau, Stéphanie. "Simulation de modèles personnalisés du coeur pour la prédiction de thérapies cardiaques." Phd thesis, Ecole Nationale Supérieure des Mines de Paris, 2013. http://pastel.archives-ouvertes.fr/pastel-00820082.
Full textTemanni, Mohamed Ramzi. "Combinaison de sources de données pour l'amélioration de la prédiction en apprentissage : une application à la prédiction de la perte de poids chez l'obèse à partir de données transcriptomiques et cliniques." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2009. http://tel.archives-ouvertes.fr/tel-00814513.
Full textLe, Corroller Thomas. "Altérations de la structure osseuse de l'extrémité proximale du fémur : Analyse en imagerie médicale, étude biomécanique, et application à la prédiction du risque fracturaire." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM4010.
Full textFracture of the proximal femur and hip osteoarthritis are nowadays a major public health problem in elderly persons. The current definition of osteoporosis is a low bone mass associated with microarchitecture deterioration. On the other hand, osteoarthritis corresponds to progressive articular cartilage loss, subchondral bone sclerosis, subchondral bone cysts, and marginal osteophytes. Although a higher bone mass may increase the risk of osteoarthritis, osteoporosis and hip osteoarthritis present a complex metabolic and biomechanical relationship. The proximal femur architectural evaluation and characterization of age-related osseous alterations are currently one of the main challenges in bone and mineral research. Our work was based on a multidisciplinary project which aimed at evaluating the age-related structural deterioration of the proximal femur using medical imaging and biomechanical testing in this crucial anatomical region
Books on the topic "Prédiction Médicale"
Questions éthiques en médecine prédictive. Montrouge (Hauts-de-Seine): John Libbey Eurotext, 2006.
Find full textBook chapters on the topic "Prédiction Médicale"
Moulin, Cécile. "L’utopie parentale d’un enfant exempt de toute prédisposition génétique." In Transhumanisme : de nouveaux droits ?, 171–92. Aix-en-Provznce: DICE Éditions, 2024. http://dx.doi.org/10.4000/11zc6.
Full textPALAZZANI, Laura. "Recherche neuroscientifique, neurotechnologies et mineurs : aspects éthiques." In Neuroéthique et diversité culturelle, 323–40. ISTE Group, 2024. http://dx.doi.org/10.51926/iste.9139.ch17.
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