Dissertations / Theses on the topic 'Césarienne – Facteurs de risque'
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Roman, Horace. "Facteurs liés à la césarienne en cours de travail à terme." Paris 6, 2008. http://www.theses.fr/2008PA066089.
Full textLaghdir, Zineb. "Influence de la disponibilité en ressources infirmières au premier stade du travail sur le risque de césarienne et la morbidité périnatale." Thesis, Université Laval, 2007. http://www.theses.ulaval.ca/2007/24349/24349.pdf.
Full textAjrouche, Roula. "Facteurs de risque des leucémies aigues de l’enfant : analyse de l’enquête ESTELLE." Thesis, Paris 11, 2015. http://www.theses.fr/2015PA11T044.
Full textThe aim of this study was to investigate whether the following factors: 1) conception by assisted medical procreation (AMP), 2) maternal folic acid supplementation, 3) factors related to early stimulation of the immune system, and 4) the history of allergy were related to the risk of childhood acute leukemia (CL). The data were obtained from the national registry-based case-control study, Estelle, carried out in France in 2010-2011. Population controls were recruited by random digit dialing, with quotas on age and sex. The sample included 636 cases of acute lymphoblastic leukemia (ALL), 100 cases of acute myeloblastic leukemia (AML), and 1421 controls less the 15 years old and frequency matched on age and sex. The data were collected by telephone interview of the mothers, using the same standardized questionnaire for cases and controls. Odds ratios (OR) were estimated using unconditional regression models adjusted for age, sex, maternal education, parental socioeconomic status , and potential confounders. We did not observe any increase in CL risk in children who were conceived with difficulty (OR=0,9[0,7-1,2]) or with the use of any fertility treatments (OR=0,8[0,5-1,1]). Preconceptional folic acid supplementation was inversely associated with CL (OR=0,7[0,5-1,0]), without subtype-specificity. Early common infections before 1 year (OR=0,8[0,6-1,0]), attendance to day-care before 1 year (OR=0,7[0,5-1,0]), breastfeeding (OR=0,8[0,7-1,0]) and regular contact with pets in the first year (OR=0,8[0,7-1,0]) were inversely associated with ALL. However, the mode of delivery was not associated with ALL. Finally, reported history of eczema, atopic dermatitis, food allergy, allergic rhinitis, asthma or asthmatic bronchitis treated with anti-histaminic was inversely associated with CL. Our findings do not suggest that fertility treatments are risk factors for CL. They suggest that folic acid supplementation during pregnancy may reduce the risk of CL. They also support the hypothesis that some conditions promoting the maturation of the immune system may decrease the risk of ALL
Pizzoferrato, Anne-Cécile. "Effets de la grossesse et des variations pondérales sur la survenue d’une incontinence urinaire chez la femme : une enquête étiologique sur la part réversible de l’incontinence urinaire." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLV054/document.
Full textObjective: the most often cited hypothese to explain urinary incontinence (UI) is the theory of birth trauma: vaginal delivery would be likely to cause perineal tears leading to UI and caesarean section appears as a protective factor. The objective of our work was to clarify the importance of non-obstetric factors involved in the genesis of UI in women.Material and Methods: we first studied the impact of UI risk factors in two distinct populations: one away from the first delivery (between 4 and 12 years), the other at 1 year of the first delivery.Results: Twelve years after 1st delivery, we found that the presence of a UI during pregnancy increase the risk of UI. It also reduced the chance of UI remission between 4 and 12 years after the first delivery. Mode of delivery and additional pregnancies were associated with the risk of UI at 12 years. A higher BMI was associated with a higher risk of developing UI 12 years after the first delivery, while the weight loss increased the chances of remission. At 1 year after the 1st delivery, the existence of UI during pregnancy was a factor strongly associated with the risk of UI in the postpartum period, regardless of mode of delivery. Prenatal cervical-urethral mobility (evaluated clinically or by ultrasound) was significantly associated with the risk of UI 1 year after first delivery.Conclusion: These results show the importance of the "non-traumatic" risk factors on the postnatal UI risk, especially individual susceptibility factors. Yet reading the abundant literature does not conclude as to the real impact of mode of delivery on postnatal IU and the only way to respond would be to set up a randomized trial comparing cesarean and vaginal delivery. In the third part of this work, we present the methodology of the research protocol we wish to set up to answer the question. The problem lies for us in the acceptability of this type of trial. A preliminary investigation will assess the feasibility of such a trial in France
Chaine, Marina. "Étude cas-contrôle évaluant le rôle de la naissance par césarienne comme facteur de risque dans la survenue d'une bronchiolite à Virus Respiratoire Syncytial (VRS) sévère chez des nourrissons nés à Québec." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/27777/27777.pdf.
Full textAchon, Valérie. "La grossesse de la diabétique : accouchement ou césarienne ?" Bordeaux 2, 1990. http://www.theses.fr/1990BOR25193.
Full textTixier, Sylvie. "Les facteurs de risque de l'ostéoporose." Paris 5, 1990. http://www.theses.fr/1990PA05P213.
Full textDebette, Stéphanie. "Facteurs de risque de l'athérosclérose carotidienne." Lille 2, 2008. http://www.theses.fr/2008LIL2S058.
Full textGuo, Liang. "Facteurs macroéconomiques et risque de crédit." Paris 10, 2010. http://www.theses.fr/2010PA100024.
Full textThe objective of this thesis is to study the impact of macroeconomic factors on credit risk. In this thesis, we use two types of models which allow us to exploit a great number of series. The first model refers to the Global VAR model (GVAR), developed by Pesaran and al. (2004). With the GVAR model, we consider a fictitious portfolio of 83 firms which cover 16 developed countries. We find that default rates increase significantly during the recession but do not drop so much during the expansion. In addition, we confirm the fact that the firms of good credit quality are less sensitive to the variations of the economic condition than those of poor quality. The second model is the dynamic factor model (FAVAR type, Factor augmented vector autoregression model), proposed by Stock and Watson (2005). We have two empirical applications, respectively in United States and in the Euro area. We find the common factors explain slightly the firms’ default rates. This reultat shows a great advantage of the diversification strategy. Moreover, we find that the factor the most explanatory for the default rate is the one related to real activity, such as production and employment. Another important explanatory factor, is the one associated to stock indexes. Finally, we find that the contribution of the interest rate shock to default rates remains limited. The subprime crisis is thus not caused by the changement of federal fund rates
Sadoun, Catherine. "Ostéoporose : épidémiologie, facteurs de risque, traitements." Paris 5, 1995. http://www.theses.fr/1995PA05P116.
Full textBujold, Emmanuel. "Le rôle de la fermeture utérine en un seul plan sur le risque de rupture utérine lors d'une prochaine grossesse." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26285/26285.pdf.
Full textBennia, Fatiha. "Le risque cardiovasculaire : l'environnement de diffusion des facteurs de risque modifiables." Thesis, Aix-Marseille, 2015. http://www.theses.fr/2015AIXM5060/document.
Full textHealth is a dynamic and multifactor construction which has both an individual and a social dimension. The latter may have a direct or indirect effect on the behaviour of individuals and their life choices. The Framingham study has revealed that cardiovascular risk is multifactorial and, as such, its estimate should be global. However, the assessment of global cardiovascular risk methods do not take into account the living environment of individuals, which would factor the development of modifiable risk factors. Through this work, we highlight the characteristics of the environment of dissemination of modifiable cardiovascular risk factors: metabolic and behavioural. Since decades, the North region of France has, for cardiovascular diseases, a high level of global and premature mortality. We are asked about the determinants of the situation of this region, by comparing it to other French regions and by exploring the link between a high cardiovascular risk and an unfavourable economic situation. Thus, we are interested in the link between the distribution of cardiovascular risk and the distribution of income, using normative criteria based on the concept of expected social dominance in terms of poverty. Shedding a light on factors favouring the occurrence of cardiovascular problems and analyzing the knowledge about the individual’s life environment allows a better understanding of the mechanisms of diffusion of the modifiable risk factors, with a double objective to lower the incidence and prevalence of cardiovascular diseases and to reduce the social inequalities in health
Juillière, Yves. "Facteurs de risque et facteurs pronostiques dans la cardiomyopathie dilatée idiopathique." Nancy 1, 1996. http://www.theses.fr/1996NAN10374.
Full textLANDREAU, CHARTIER EDITH. "Facteurs de risque du cancer de l'oesophage." Angers, 1988. http://www.theses.fr/1988ANGE1114.
Full textAzzouzi, Abdel-Rahmène. "Facteurs de risque génétiques des tumeurs prostatiques." Paris 11, 2003. http://www.theses.fr/2003PA11TO34.
Full textGUEYE, OUSMANE. "Facteurs de risque des occlusions veineuses retiniennes." Lille 2, 1993. http://www.theses.fr/1993LIL2M209.
Full textVelly, Ana Míriam. "Les facteurs de risque des désordres temporo-mandibulaires." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ52190.pdf.
Full textLeone, Nathalie. "Fonction ventilatoire, asthme et facteurs de risque cardiométabolique." Phd thesis, Université Paris Sud - Paris XI, 2014. http://tel.archives-ouvertes.fr/tel-00965432.
Full textVachon, Claudya. "La délinquance sexuelle : facteurs de risque et récidive." Master's thesis, Université Laval, 2021. http://hdl.handle.net/20.500.11794/68747.
Full textDupiefort, Christine. "Les facteurs de risque de l'ulcère de l'estomac." Paris 5, 1990. http://www.theses.fr/1990PA05P074.
Full textFarid, Karim. "Imagerie, facteurs de risque vasculaire et troubles cognitifs." Paris 13, 2012. http://scbd-sto.univ-paris13.fr/intranet/edgalilee_th_2012_farid.pdf.
Full textCouturier, Sonia. "Les facteurs de risque associés aux jeunes contrevenants violents." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0016/MQ47258.pdf.
Full textDrouet, Jessica Boog Georges. "Facteurs de risque de césarienne sur le deuxième jumeau." [S.l.] : [s.n.], 2007. http://castore.univ-nantes.fr/castore/GetOAIRef?idDoc=20716.
Full textAmigou, Alicia. "Etude des facteurs de risque des leucémies de l'enfant." Phd thesis, Université Paris Sud - Paris XI, 2013. http://tel.archives-ouvertes.fr/tel-00954463.
Full textOrsi, Laurent. "Facteurs de risque professionnels des hémopathies lymphoïdes de l'adulte." Paris 11, 2010. http://www.theses.fr/2010PA11T035.
Full textMercier, Eric. "Contribution à l'étude des facteurs biologiques de risque vasculaire." Montpellier 1, 2000. http://www.theses.fr/2000MON13507.
Full textRinga, Virginie. "Ostéoporose post-ménopausique : facteurs de risque et traitements préventifs." Paris 11, 1995. http://www.theses.fr/1995PA11T029.
Full textClavel, Jacqueline. "Facteurs de risque professionnels de la leucémie à tricholeucocytes." Paris 11, 1995. http://www.theses.fr/1995PA11T030.
Full textRadi, Samia. "Facteurs de risque professionnels de l'incidence de l'hypertension artérielle." Toulouse 3, 2004. http://www.theses.fr/2004TOU30012.
Full textCowppli-Bony, Kwassy Pascale Ahou. "Epidémiologie de la démence : facteurs de risque vasculaire, accident vasculaire cérébral et risque de démence." Bordeaux 2, 2007. http://www.theses.fr/2007BOR21503.
Full textIn France for some years, public health strategies for dementia namely Alzheimer disease (AD), is more and more recognized as a necessary priority. Prevention of incident cases of dementia and medico social management of demented patients are key points of these strategies. Vascular risk factors (VRF) are more and more evocated for a contribution to AD pathogenesis which to date remains unclear. So VRF are a hope for the prevention of AD which is the most frequent type of dementia. However an important question remains debate : Do VRF have a "direct" influence on AD risk or do they have only an "indirect" influence on this risk with vascular disease as a stroke ? The diagnosis of AD at an early stage which has potential advantage for the patient and his family is mainly based on the generalist practitioner. This thesis of epidemiology assess in a french population, (1) the influence of diabetes mellitus, hypercholesterolemia, hypertension, smoking and stroke on the risk of incident dementia (2) the validity of a neuropsychological memory test for the screening of AD which could be used by the general practitioner
Dufresne, René. "Risque et rendement, ou, Les facteurs déterminant la prime de risque des actifs financiers au Canada." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ57860.pdf.
Full textLecarpentier, Julie. "Étude des facteurs modificateurs du risque de cancer du sein des femmes à risque génétique élevé." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00910388.
Full textATTIAS, MICHEL. "Facteurs environnementaux et comportementaux de l'hypertension arterielle." Aix-Marseille 2, 1988. http://www.theses.fr/1988AIX20439.
Full textPapadopoulos, Alexandra. "Facteurs de risque de cancer du poumon chez la femme." Phd thesis, Université Paris Sud - Paris XI, 2012. http://tel.archives-ouvertes.fr/tel-00772692.
Full textDaigneault, Geneviève. "Facteurs prédictifs du risque d'accident d'automobile chez les personnes âgées." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/NQ61381.pdf.
Full textLeblanc, Mélanie. "Histoire naturelle de l'insomnie et identification de facteurs de risque." Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/24045/24045.pdf.
Full textNasreddine, Aya. "Facteurs de risque et choix des investisseurs de long terme." Thesis, Paris 10, 2016. http://www.theses.fr/2016PA100126/document.
Full textThis thesis focuses on long term investments and risk premiums within the French financial market. The results bring evidence supporting placements in long term, risky and productive assets. In terms of portfolio management, this thesis brings several answers regarding the optimal allocation strategies. The first article demonstrates that the French financial market is weak form efficient since we could not reject the random walk hypothesis based on the variance ratio methodology. This first contribution implies that abnormal returns are resulting from risk factors and not from anomalies. Thus, the second article revisits famous asset pricing models and highlights optimal portfolio strategies. We find that value and momentum premiums are persistent in the French market. However, size premium is only observable in extreme book to market and momentum strategies. Moreover, we show that market portfolio choice is sine qua non to models performances and that the latest is surprisingly increasing in times of distress. The third article considers the term structure of risk-return tradeoff. Based on a VAR model, we find that excess annualized standard deviation of stocks excess returns with respect to bonds and bills decreases as we lengthen investment horizon which means that investors may bias their portfolios towards safe assets and neglect additional return. Furthermore, we measured the time diversification effect among stock portfolios by distinguishing small and big capitalizations and prove that it is more profitable to hold small capitalizations than big capitalizations stocks in the long run. These results shed light on inefficient prudential rules from the viewpoint of policyholders on one hand, and, on the other hand, highlight the necessity of implementing measures to revive the markets for small enterprises and facilitate their access to direct financing through the market
Guerchet, Maëlenn. "Démences en Afrique Subsaharienne : outils, prévalence et facteurs de risque." Limoges, 2010. https://aurore.unilim.fr/theses/nxfile/default/fe688b2d-faf5-4218-aa10-892e966abae9/blobholder:0/2010LIMO310D.pdf.
Full textGiven the ageing population worldwide and the consequent epidemiological transitions, dementia is now a major public health concern in developing countries. The burden of dementia implies human, social, and economical consequences. First estimates of dementia prevalence in developing countries reported low rates (<5%) contrasting with observations made in developed countries, ranging from 5 to 20%. Few studies have been carried out in Africa whereas african elderly population will dramatically increase by 2025. During this PhD thesis, we studied the different tools allowing to screen dementia in low income countries, where culture differences and illiteracy are important. The determination of age in epidemiological studies focused on neurodegenerative disorders like dementia is of great importance, so a method to estimate the age with historical landmarks was validated. Three population-based studies were carried out in french speaking african countries: in Djidja (Benin), in Bangui (Central African Republic) and in Brazzaville (Congo), in order to estimate prevalence of dementia in elderly over 65 years and to study risk factors for this affection. By a door-to-door approach, these studies allowed to screen about 500 subjects in each study site with the Community Screening Interview for Dementia (CSI-D) and the Five Words Test. The prevalence of dementia was low in the rural area of Benin (2. 6%), whereas it was higher in Central African cities (8. 1% in Bangui and 6. 7% in Brazzaville). Age and current depressive symptoms were the two factors most significantly associated with dementia in these populations. Surprisingly, the absence of schooling was never associated with dementia. The association between dementia and Lower-Extremities Peripheral Artery Disease (PAD) has particularly been explored in Central Africa, using the ankle-brachial index as a marker of PAD and general atherosclerosis. While the prevalence of PAD was high in elder population (15. 0% in Bangui and 32. 4% in Brazzaville), a low ABI (<0. 9) was often associated with dementia, even after adjustment on CVD and dementia risk factors. Researches on dementia in low-income countries have increased during the last years. Prevalence of dementia seems to vary between different regions of Africa, and between urban and rural areas. Beyond the usual risk factors for dementia, our studies highlighted the role of psychosocial risk factors in low income countries
Maison, Patrick. "Hormone de croissance et facteurs de risque cardiovasculaire chez l'homme." Paris 11, 2002. http://www.theses.fr/2002PA11TO57.
Full textLarroque, Béatrice. "Facteurs de risque et développement de l'enfant : alcool, tabac, caféine." Paris 11, 1995. http://www.theses.fr/1995PA11T032.
Full textMounier-Vehier, François. "Les infarctus cerebraux dits silencieux : etude des facteurs de risque." Lille 2, 1993. http://www.theses.fr/1993LIL2M041.
Full textSANTRE, CHARLES. "La restenose apres angioplastie coronaire : etude des facteurs de risque." Lille 2, 1990. http://www.theses.fr/1990LIL2M299.
Full textBredent-Bangou, Jacqueline. "Analyse épidémiologique des facteurs de risque cardio-vasculaire en Guadeloupe." Bordeaux 2, 2001. http://www.theses.fr/2001BOR28828.
Full textLeBlanc, Mélanie. "Histoire naturelle de l'insomnie et identification de facteurs de risque." Doctoral thesis, Université Laval, 2006. http://hdl.handle.net/20.500.11794/18578.
Full textVenier, Anne-Gaëlle. "Pseudomonas aeruginosa en réanimation : épidémiologie et facteurs de risque d’acquisition." Thesis, Bordeaux 2, 2011. http://www.theses.fr/2011BOR21851/document.
Full textDespite major advance in techniques and reinforcement of infection control measures, Pseudomonas aeruginosa remains frequent in intensive care unit (ICU) and is responsible for severe hospital-acquired infections. Several patient and pathogen-specific risk factors have been associated with acquisition of P. aeruginosa in ICUs Nevertheless those risk factors were identified in monocentric studies which rarely took in account the context of cares. If individual risk factors for P. aeruginosa acquisition have appeared to be predominant since then, the role of contextual variables seems to have been underestimated. This thesis provides insight into the epidemiology of P. aeruginosa in ICU, identifies individual and contextual risk factors for P. aeruginosa infection and P. aeruginosa acquisition and emphasizes the interest of contextual variables which gives new perspectives to P. aeruginosa prevention
Corriveau, Stéphanie. "Anomalies de la contractilité utérine induites par des facteurs inflammatoires et hormonaux." Thèse, Université de Sherbrooke, 2015. http://hdl.handle.net/11143/7568.
Full textAbstract : Abnormalities of uterine contractility result in major complications. It has been described that inflammatory and hormonal factors determine the quality of uterine contractions. INFLAMMATION FACTORS: In spontaneous prematurity, inflammatory status is present in 60 % of preterm birth cases, where inflammatory lipid mediators (leukotrienes, prostaglandins) play a key role. This section aims to evaluate the effect of montelukast, a cysteinyl-leucotrienes receptor antagonist, on in vitro human myometrial activity. Then, the effect of antenatal montelukast on contractile activity will be quantified under an inflammatory condition in vitro and on the prolongation of the pregnancy. Two models have been used. The first model is based on human uterine biopsies recovered from c-sections. The second model is based on the induction of inflammation in pregnant rats, in which hysterectomies were performed. In the basal condition, montelukast has a tocolytic effect in vitro on human uterine contractile activity and its effect is additive to the effect of nifedipine, the reference tocolytic. Moreover, the effect of montelukast is maximal under spontaneous preterm birth. When adding in vitro pharmacological agent s well characterized to pregnant rats from the inflammatory model, uterine reactivity to oxytocin is abolished after antenatal montelukast treatment while the uterine sensitivity to nifedipine was increased. Finally, three of the nine rats treated with montelukast had an abnormal delay of gestation. HORMONAL FACTORS: After a fortuitous observation, an abnormal pattern of uterine contraction was observed in pregnant women with hypothyroidism and treated with T[subscript 4]. Contractile abnormalities can lead to c-sections with associated surgical risks. This section assesses whether this change in uterine contractility is caused by an underlying hypothyroid condition or the administration of T[subscript 4]. In uterine biopsies from a female rat hypothyroid model, we have demonstrated that hypothyroidism significantly shortens and increases the contractions, while with high doses of T[subscript 4] an increased duration and a decreased frequency were quantified. These results mimic the abnormal pattern of contractions observed in pregnant women treated with T[subscript 4]. Thus, our data suggest that this change in myomterial reactivity is due to T[subscript 4] treatment. This original approach shows that these two factors influence uterine contractility and that appropriate management will allow their uterine contractile activity to return to physiological values.
Lavigne, Sophie Fontaine Hélène. "NAFLD facteurs de sévérité et fibrose portale dans la NASH /." Créteil : Université de Paris-Val-de-Marne, 2005. http://doxa.scd.univ-paris12.fr:80/theses/th0234021.pdf.
Full textOlié, Valérie. "La maladie veineuse thromboembolique : étude des facteurs de risque de récidive." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00719318.
Full textBaratti, Mayer Denise. "Etude sur l'étiologie du noma : aspects microbiologiques et facteurs de risque /." Genève : Ed. Médecine et hygiène, 2004. http://www.unige.ch/cyberdocuments/theses2004/BarattiMayerD/these.pdf.
Full textErnandez, Thomas. "Facteurs de risque d'échec précoce des fistules artério-veineuses en hémodialyse /." Genève : Médecine et hygiène, 2007. http://www.unige.ch/cyberdocuments/theses2007/ErnandezT/these.pdf.
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