Dissertations / Theses on the topic 'Investigation clinique'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the top 19 dissertations / theses for your research on the topic 'Investigation clinique.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.
Virgaux, Nicolas. "Modélisation par éléments finis et évaluation clinique d'un système innovant de fusion percutanée pour les pathologies rachidiennes." Electronic Thesis or Diss., Paris, ENSAM, 2019. http://www.theses.fr/2019ENAM0035.
Full textSuffering from low back pain can be disabling and may lead to a surgical intervention. The predominant surgical technique consists in bridging two vertebrae with a bony bridge. A new technique has been developed to create such a bridge with the minimal impact. The objective of our work is to determine the results of this technique with a three complementary axes approach. The first axe consists in evaluating the clinical results in a real-life setting. The second axe consists in determining the influence of parameters specific to the technique on the mechanical response of an instrumented lumbar spine by in-vitro testing. The last axe consists in a finite element model of this technique in a human spine to measure the influence of properties of the graft on the mechanical response. The three-axes approach allowed us to highlight the clinical interests of such a technique as well of its limitations. The in-vitro and numeric axes allowed us to analyze in detail the mechanical response of an instrumented spine and to determine its specificities. Clinical and scientific conclusions have been drawn based on the combination of the three axes as well as future potential evolutions of the technique. These evolutions could lead to technical innovations and future research projects. From a more general perspective, the benefits of the three-panes approach have been demonstrated for throughout understanding of the complementarity key parameters that could yield aa given clinical outcome, from a biomechanical point of view
Thérène, Anne. "Pédophilie, société et psychiatrie : investigation clinique en milieur carcéral à propos de six cas." Montpellier 1, 1998. http://www.theses.fr/1998MON11098.
Full textPasquet-Elia, Sandrine. "La transmission de la tuberculose en Gironde: investigation épidémiologique et analyse génomique du Mycobacterium tuberculosis." Bordeaux 2, 1998. http://www.theses.fr/1998BOR23059.
Full textDominguez, Morgane. "Optimisation de la performance de l’épidémiologie d’intervention en santé animale." Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1194/document.
Full textEmerging disease surveillance and investigation aim at the early detection of any health threat in order to perform a comprehensive analysis of the disease situation to help target an appropriate response. Its expansion in the field of animal health is led by major health, economic, and public health drivers. In support of this ongoing development, a standard structure for improved emerging animal disease surveillance and investigation capacities was established. This structure was based on a Business Process Management (BPM) approach.The primary goal of this work was to identify chains of activities (processes) that can support the most successful implementation of emerging animal disease surveillance and investigation, while buidling on the achievements made in the public health area. These chains of activities were identified through a qualitative retrospective analysis of various experiences of emerging disease surveillance and investigation, in the domains of public health, veterinary public health and animal heath, in distinct contexts ranging from a routine investigation to a major sanitary crisis.These analysis resulted in the identification of standard chains of activities that can support a successful implementation of emerging disease surveillance and investigation. These chains of activities were integrated in a standard structure for enhanced emerging animal disease surveillance and investigation capacities.The goal should now be to set up an integrated global system that would routinely implement these chains of activities and allow for the detection and description of any animal disease or threat to help inform prevention and control strategies
Thiberville, Simon-Djamel. "Investigations épidémiologiques, cliniques et thérapeutiques du chikungunya." Thesis, Aix-Marseille, 2016. http://www.theses.fr/2016AIXM5016.
Full textChikungunya virus (CHIKV) is an arthropod-borne virus transmitted by Aedes mosquitoes that cause debilitating arthralgia and possible chronic rheumatism. In the first part we describe the clinical, biological and virological presentation of outpatients with chikungunya disease (CHIK) from the acute stage to the chronic stage at day 300, during the outbreak in the Reunion Island in 2006. We elaborated scores for CHIK diagnosis and we also analysed the intra-host genetic diversity.To complete our first results, we investigated a CHIKV outbreak, which occurred in the Republic of Congo in 2011. The clinical presentation was similar to the first description of the Reunion island outbreak. We assessed the clinical score which appeared to be unusable at the individual level but was still relevant to follow the epidemic curve. This work was completed by seroprevalence and phylogenetic analyses.The last study presented in this thesis focused on the use of chloroquine during the acute stage of CHIK in a non-human primate (NHP) model (prophylactic use) and during a clinical trial (therapeutic use). The main effect of chloroquine treatment at the acute stage of CHIK appeared to be related to its immuno-modulatory action; in prophylactic taking, chloroquine exacerbated acute symptoms while treatment during the early stages of the disease increased the risk of acquiring chronic arthralgia.In conclusion, we provide a detailed description of CHIK outpatients and identify risk factors for the chronic stage of the disease. We propose tentative diagnostic scores and we firmly establish that the use of chloroquine at the acute phase of CHIK is contraindicated
Le, Bouc Raphaël. "La motivation comme un calcul coût-bénéfice : neuro-imagerie, modélisation, manipulations pharmacologiques et investigations cliniques." Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066651.
Full textWhy do we do what we do? Recent neuroeconomic theories suggest that our behaviour is determined by optimizing the difference between the benefit and the cost of our actions. In this work, we studied the neural basis of motivation by using incentive motivation tasks, and we developed a computational model of goal-directed effort production that gathers theories of motor control with decision-making principles of cost/benefit optimization. We first studied the motivational effects of social interactions, such as cooperation and competition, and showed that the activity in the ventral striato-pallidal complex correlated with utilitarian behaviours, whereas the activity and the cortical volume in the temporoparietal junction predicted altruistic biases, suggesting a key role for this region in prosocial motivation.Next, we studied Parkinson’s disease patients, and showed a dissociation, at the behavioural and the computational level, between the motor and the motivational effects of dopamine. These effects predicted respectively the clinical change in motor dysfunction and apathy. We also showed that serotoninergic treatments in healthy subjects affected incentive motivation. This effect could account for the occurrence of apathetic syndromes with these treatments.Finally, we identified different profiles of motivational deficits in psychiatric, focal or degenerative neurological conditions.This work thus suggest a normative framework to account for the mechanisms that determine the direction and the intensity of the behaviour, and aims at better understanding the neural basis of motivation and its deficits among neuropsychiatric disorders
Dutoya, Thierry. "Maladie d'Alzheimer probable : à propos d'une forme familiale à début précoce, description clinique d'une fratrie, investigations génétiques et revue de la littérature." Bordeaux 2, 1994. http://www.theses.fr/1994BOR2M230.
Full textGalia, Fabrice. "Supervision automatique de la ventilation artificielle en soins intensifs : investigation d'un système existant et propositions d'extensions." Phd thesis, Université Paris-Est, 2010. http://tel.archives-ouvertes.fr/tel-00627248.
Full textCHANIER, ANNE-CATHERINE. "Syndrome de l'x fragile : investigations cliniques et biologiques dans la region champagne-ardenne (1991-1993) : a propos de 74 cas." Reims, 1993. http://www.theses.fr/1993REIMM044.
Full textOLIVIER, HENRI-LEO. "Maladies avec suspicion clinique de thrombose veineuse profonde des membres inferieurs confirmee par investigations ultrasonographiques et rheoplethysmographiques, comparaison avec la phlebographie : etude retrospective de l'evolution de 102 consultants." Lyon 1, 1991. http://www.theses.fr/1991LYO1M109.
Full textMario, Romain. "Conversion et influence des assujettissements au milieu scolaire dans l'étude autonome des mathématiques : comment les très bons élèves de lycée étudient les mathématiques après la classe : observation anthropologique et suivi biographique de quelques cas exemplaires." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM3001/document.
Full textIn this thesis, we were interested in the very good students and their way studying mathematics taking account of the fact that what there is to study mathematically is not always indicated by the professor in the courses of the various school grades. Based on the hypothesis that their way of studying enables them to succeed better in mathematics, we followed very good students from five different schools for two school years. Thus, using anthropological and ethnological field study methods, we observed the students after classroom hour, in their individual workplace settings (office, room or an especially arranged corner) doing exercises, investigations, mathematical research studies, each one in different way, with different didactic supports. This particular kind of observation, that we are calling the biographic episode method, enabled us to constitute episodes of their cognitive biography in mathematics, in other words moments of independent study where one can observe that they are faced with a news question, they learn something new by seeking the answer to a given problem, and they identify what they learned by questioning it in what they knew already. Thus we show how last year secondary school science students manufacture or build a directory of effective knowledge: the epistemological and heuristic directory. To build this directory, they need to seek learning away from the classroom, physically or temporally (using many textbooks or not, old textbooks, the Internet, or with the help of a family member or friend). It is this need for investigation which we call didactic transhumance
Cikankowitz, Annabelle. "Evaluation de la radiothérapie vectorisée à l’aide de nanocapsules lipidiques chargées en rhénium-188 pour le traitement du glioblastome : investigation des modalités d’administrations locales." Thesis, Angers, 2015. http://www.theses.fr/2015ANGE0057/document.
Full textHigh grade glial brain tumors are defined as glioblastomas. Nowadays, they are incurable. The current therapeutic purposal (surgical resection, external radiotherapy and chemotherapy) doesn’t extend the patients median survival time up to a few months. Newstrategies as nanomedicines loaded with a radionuclide( or emitter) have been evaluated in clinical trials. As tate of the art of this domain’s technologies is described in a first part which analyses the important criteria to take account in vectorized radiotherapy like the radionuclides, the route of administration and the vectors used. Then, it is concluded with a presentation of preclinical on going studies as the use of nanovectors loaded with a radioisotope : the LNC188Re-SSS. The second part illustrates the therapeutical strategy application on a xenograft mice model. The data showan eradication of the tumor mass of treated mice withthe personalized convection-enhanced delivery offractionated radiotherapy. Furthermore, it describes the LNC distribution and the direct radiation effects on tumor cells (atypical giant cells, polyploïdy) supported by an inflammatory infiltration (innate immune effectors). An evaluation on the GL261 mice model has been realized and concerns the third part of this thesis. In perspectives, the transfer of these data to clinical trials could be facilitated thanks to the dog spontaneous glioma model. This tumor share characteristics with the human neoplasma. Finally, this work will aim to validate the automated intracranial injection procedures
Lina, Victor. "La représentation de l'acte violent et le rapport à la violence chez la personne incarcérée pour délit ou crime, quel outil psychothérapique ? : investigations phénoménologique et psychanalytique auprès de détenus en Martinique." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCC145/document.
Full textInitiating from a clinical practice at a penitentiary, we realized the importance of violence both on grounds for incarceration and presented as a silent enigma in the subjective problems that can be heard through therapeutic interviews that we have with prisoners.Using tools taken from research fields based on the experimental method, observations were made and translated using statistical methods to draw conclusions in relation with the hypothesis formulated beforehand.This approach was compared with that of clinical psychology supported by analysis and case construction. Cases and thumbnails have been exhibited in order to extract the common factor of a singular framework.This comparative methodology’s purpose allow us to interrogate the sometimes implicit epistemological choice by which we are driven. This detour presented itself as a didactic necessity, conducive at consolidating our desire to know and to be subjected to a critical examination.This heuristic path allowed us to study the ever-present enigmas left to us by each patient and among them the old and silent wounds that accompany postcolonial discomfort, one of the prevalent modes of speechless expression is act violently. This does not equate violent action as a disease but as a fracture in the search for meaning or as a demonstration of a deficience of meaning.The therapy sessions of the detainees received as patients shows that treatment via speech can be an opportunity to initiate another form of subjective elaboration through a moment of recognition
Humbert, Xavier. "Détection et pronostic de l'effet blouse blanche en médecine générale Office white-coat effect tail and long-term cardiovascular risks in the Gubbio residential cohort study Impact of Sex on Office White Coat Effect Tail: Investigating Two Italian Residential Cohorts Office white-coat effect tail: a useful tool in family practice? White-coat hypertension: management and adherence to guidelines by European and Canadian GPs : a cross-sectional clinical vignette study." Thesis, Normandie, 2020. http://www.theses.fr/2020NORMC403.
Full textThe white coat effect (WCE) has been known for many years. Its diagnosis is made difficult by the multiple blood pressure measurements to be carried out (in clinic and outpatient). In addition, its cardiovascular influence is poorly understood. In this context, we have developed a concept of office white coat effect tail (OWCET), making it possible to reduce the number of blood pressure measurements to be carried out (in clinic only). It is well correlated with the WCE and less with white coat hypertension. Its cardiovascular impact is significant, especially in women, making EBBR a full-blown cardiovascular risk factor. The recommendations should better understand the WCE to improve its management in clinical practice
Briand, Anne-Laure. "Le jeu et la créativité au coeur du patrimoine : étude anthropologique des processus de patrimonialisation de la cerise à Itxassou (Pays basque) et à Sefrou (Maroc)." Thesis, Aix-Marseille, 2018. http://www.theses.fr/2018AIXM0624/document.
Full textAt the heart of the fields of Itxassou in the Basque country and Sefrou in Morocco, a new methodology to collect materials has been applied in order to study and compare the heritagization processes working in around cherries and the related events like cherry festivals. This new anthropological approach has been developed using the concept of transitional area due to the English psychoanalyst Donald D. Woods Winnicott, which is a fundamental concept of occupational therapy. Creativity and playing are at the core of this approach that we call clinical and transitional ethnography. It has been tested among children and adults and has allowed us to significantly improve the number of objects obtained during the field data collection. The transitional theory of Winnicott leaded us to distinguish and define different form of heritage : the object, the personal heritage, the collective heritage, the heritage and finally the total heritage. In the wake of the American anthropologist Gregory Bateson, the transitional theory together with systems theory allow us to define a systemic heritage scheme. Creativity is both the energy of the transitional sub-scheme and those of the systemic heritage scheme. We have also studied the main obstructions to the heritagization process, the so-called double bind, using previous works of four multidisciplinary researchers : Winnicott, Simmel, Bateson and Watzlawick. In particular, three double bind are defined and their exceeding strategies coming from the fields under investigation are analyzed. Although the outcomes of the double bind depends on each system, similarities can be found in the mandatory use of creativity
Ramsay-Bilodeau, Alex. "Jealousy and romantic disengagement : a longitudinal investigation in long-term couples." Thesis, 2020. http://hdl.handle.net/1866/25143.
Full textResearch examining jealousy among couples provides mixed findings regarding its association with relationship outcomes and does allow an understanding of its role in romantic disengagement. Also referred to the process of falling out of love, disengagement is frequently reported by couples who seek relationship therapy. Using a dyadic and prospective design, the purpose of this study was to examine the association between jealousy and romantic disengagement while considering relationship satisfaction as a potential moderating factor. Since the current literature provides mixed findings about the effect of jealousy on relationship outcomes, no a priori hypotheses were proposed about the directionality of the associations between the three components of jealousy assessed at baseline, and changes in romantic disengagement for the individual 9 months later (actor effects). However, we expected that relationship satisfaction would moderate this association. At the dyadic level, we expected that high levels of jealousy in the individual would be associated with an increase in their partner’s level of disengagement at follow-up (partner effects). Finally, we also considered gender differences in actor and partner effects. Jealousy, romantic disengagement, and relationship satisfaction were assessed twice among 141 mixed-sex couples over a nine-month period. Path analyses using the Actor-Partner Interdependence Model were conducted to verify the hypotheses and research questions. Emotional jealousy was related to a decrease in one’s romantic disengagement over time for women (β = -.154, p = .029). Moreover, relationship satisfaction moderated the association between emotional jealousy and disengagement— women who reported low (B = -0.016, p = .004) to moderate (B= -0.011, p = .032) levels of relationship satisfaction experienced a decrease in their disengagement, but not when they reported being highly satisfied (B = -0.006, p = .257). Relationship satisfaction also moderated the association between cognitive jealousy and romantic disengagement for women—jealous thoughts were associated with an increase in romantic disengagement when women reported extremely high levels of satisfaction (4 standard deviations above the mean: B = 0.024, p = .048). Additionally, women’s behavioral jealousy predicted an increase in their partner’s disengagement (β = .142, p = .039). The findings suggest that considering jealousy increases our understanding of disengagement and how it unfolds over time among long-term couples. Moreover, relationship satisfaction would moderate the association between jealousy and disengagement, but only for women. Further research is required to identify other relational or personal factors that could contribute to romantic disengagement in men.
Pagé, Isabelle. "Investigation des mécanismes qui sous-tendent les effets cliniques de la manipulation vertébrale dans la prise en charge des douleurs chroniques non spécifiques au rachis : rôle des réponses neuromécaniques et de la rigidité vertébrale." Thèse, 2018. http://depot-e.uqtr.ca/8752/1/032180796.pdf.
Full textPtito, Alexia. "Assymétries cérébrales lors de traitement de l’information visuelle rapide : investigations chez une population clinique et neurologiquement saine." Thèse, 2009. http://hdl.handle.net/1866/5132.
Full textThe Attentional Blink (AB) refers to a transient impairment in the accurate report of a second target (T2) if it closely follows the presentation of a first target (T1) in a rapid serial visual presentation (RSVP), when both targets must be reported. This study investigated both the possibility of hemispheric asymmetries of attentional processes as well as the possibility that presenting targets to different hemispheres could diminish the AB in neurologically intact participants and abolish it in the case of a split-brain patient. To do so, a modified AB paradigm was used in which targets could appear in any of four simultaneous RSVP streams, one in each quadrant of the visual field, so as to have trials in which both targets were presented to the same hemispheres and trials in which targets were presented to different hemispheres. Although no evidence of a diminished AB was observed by presenting targets to separate hemispheres, in both neurologically intact individuals and the split-brain patient, overall accuracy was higher when targets were presented to separate hemispheres. A left hemisphere advantage was only observed in the split-brain patient.
Trotier, Sylvain Karine. "Attachement, tempérament et déclaration de l’enfant victime d’agression sexuelle durant l’audition." Thèse, 2014. http://hdl.handle.net/1866/11962.
Full textThis thesis explores the contributions of attachment and temperament to the amount of details reported by young victims of sexual abuse. Police investigative interviews with 25 children aged from three to seven years old were codified to assess the type of questions asked and the amount of details. Child temperament was assessed by a parent form questionnaire. Children’s representations of attachment relationships and verbal abilities were assessed with tasks performed in sub-samples. In order to answer this main research question, the TABC-r parent form temperament questionnaire was translated in French and validated with a sample of 231 parents from the general population, which consisted the secondary objective of this thesis. According to results, the French-Canadian version of the TABC-r presents appropriate psychometric properties which are similar to the original version. Results revealed that factor structure, internal consistency, inter-raters reliability, temporal stability and divergent validity are very satisfactory. Convergent validity is supported by relations to behavior problems and family relationships, but associations with cognitive abilities were not found. Results, limits of the study and avenues for future research are discussed. Results obtained concerning the associations between attachment, temperament and disclosure of sexual abuse during investigative interviews revealed that children with more secure and less deactivated attachment representations provide significantly more details on average in response to option-posing prompts. Moderate relations, though not significant, between lack of task persistence and average amount of details elicited by option-posing prompts, and between secure and deactivated attachment and average amount of information globally were also described considering the small sample size. When simultaneously considered, it seems that secure attachment and lack of task persistence both potentially contribute to explain a part of variance of the average amount of details elicited by recognition questions when age is controlled, although only attachment security is a significant predictor. Results, limits of the study, avenues for future research and implications for the conduct of investigative interviews are discussed.