Dissertations / Theses on the topic 'Cancer endomètre'
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Lagauche, Jacqueline. "Résultats de la radiothérapie post-opératoire dans le traitement du cancer de l'endomètre stade 1 : étude d'une série de 89 cas." Bordeaux 2, 1989. http://www.theses.fr/1989BOR25318.
Full textLasset, Christine. "Taxomigène et cancer de l'endomètre : risque et pronostic." Lyon 1, 2004. http://www.theses.fr/2004LYO10038.
Full textChoma, André. "Etude rétrospective sur les carcinomes de l'endomètre : expérience clinique d'un groupe coopératif alésien." Montpellier 1, 1989. http://www.theses.fr/1989MON11305.
Full textBallester, Marcos. "Profils d'expressions protéiques dans la physiologie et la physiopathologie du tissu endométrial." Paris 6, 2013. http://www.theses.fr/2013PA066047.
Full textThe endometrium is one of the most complex tissues undergoing physiologically proliferative and secretory changes under the control of the pituitary-gonadal axis. Diseases originating from endometrial tissue involve many biological mechanisms such as hormone-dependent proliferation, apoptosis, tissue-invasion, cell adhesion and the ability of endometrial cells to implant outside the uterus. In this work, we have i) created a predictive model (i. E. Supervised clustering or analysis) to differentiate atypical endometrial hyperplasia from grade 1 endometrioid carcinoma based on an immunohistochemical study using a panel of markers involved in several signaling pathways; ii) developed a partitioning recursive model to predict the final histological grade of endometrial cancer based on estrogen and progesterone receptors, the Ki67 and p53; iii) created a partitioning recursive model to predict the risk of lymph node metastasis in endometrial cancer at low and intermediate risk of recurrence using immunohistochemical markers (steroid receptors) and histological markers (histological grade, depth of myometrial invasion and the presence of lymphovascular space involvement)
Lambaudie, Eric. "Place de la coelioscopie et de l'assistance robotisée dans les stratégies de traitement des cancers utérins( col et endomètre)." Thesis, Aix-Marseille 2, 2010. http://www.theses.fr/2010AIX20718/document.
Full textSince 25 years, laparoscopic approach has gained an increasing role in cancertreatment, especially of colorectal - and gynecological cancers. The laparoscopicapproach is used for staging and exploratory purposes, as well as for therapeuticpurposes.Recent developments in surgical instruments and techniques allowed to extend theindication of laparoscopy to cases that were formerly reserved for open surgery.As the laparoscopic approach has become the Gold Standard, especially for uteruscancer (cervix and endometrial), the domain of robot-assisted surgery deserves ourattention.The robotic surgical system named « DaVinci » has undergone further developmentsand the indications for this system have been multiplied. The use in gynecologyseems to be an ideal indication for this surgical technique, especially for cancertreatment. Moreover, it might be postulated that the DaVinci surgical system canmodify several peri operative factors, which might result in less morbidity and earlierrecovery from surgery.Though a literature review and our publications we demonstrate the feasibility of thistechnique and its potential place in gynecologic cancers management.However, before this innovative but expensive technique is generally used andaccessible, it is necessary to thoroughly evaluate its surgical quality, its relatedcancer outcome, its economic impact and its related patients’ quality of life
Lépine, Johanie. "Étude du profil métabolique des estrogènes chez la femme ménopausée et cancer de l'endomètre." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25744/25744.pdf.
Full textMindaa, Monique. "Étude des facteurs de pronostic des adénocarcinomes de l'endomètre : à partir de 175 observations." Bordeaux 2, 1989. http://www.theses.fr/1989BOR25153.
Full textBernard, Stéphanie. "L'incontinence urinaire chez des survivantes d'un cancer de l'endomètre : effets d'un programme de réadaptation à distance." Doctoral thesis, Université Laval, 2021. http://hdl.handle.net/20.500.11794/70280.
Full textThere is a high prevalence of urinary incontinence (UI) in women who have been treated for endometrial cancer (CE). Current knowledge on the effects of a rehabilitation program to reduce the severity of UI for this population is scarce. The main objective of this thesis was to verify the effects of an in-home rehabilitation program, including the use of a mobile technology, in reducing the severity of UI in CE survivors. The secondary objectives of the works of this thesis were to 1) describe the extent of current knowledge on the use of mobile technologies for the treatment of UI, 2) to synthesize the evidence on the responsiveness of patient-reported outcome measures (PROMs) questionnaires that measure the impact of UI on quality of life in the context of a conservative intervention, and 3) to determine the intra and inter-rater reliability of ultrasound measurements for morphological and functional measurements of the bladder, urethra, and pelvic floor muscles (PFMs) in women who have been treated with pelvic radiotherapy. Four studies were carried out to meet these objectives. The first study was a systematic scoping review on the use of mobile technologies for the conservative management of UI. The results demonstrated that the mobile technologies studied for the treatment of UI have several important features that are recommended for healthcare. Evidence also indicates that the use of mobile technologies can be beneficial in reducing UI severity, for satisfaction, for treatment adherence and for treatment-related costs. The second study was a systematic review that synthesized the responsiveness indices from recommended PROMs questionnaires that measure the impact of UI on quality of life in the context of conservative intervention. The results established that the International Consultation on Incontinence for UI (ICIQ-UI SF) questionnaire presented the highest internal responsiveness index in a conservative intervention setting. In addition, the results established that the study with the highest methodological quality indicated that the PRAFAB-Q questionnaire was the one with the highest external responsiveness index. The third study carried out made it possible to determine the reliability of transperineal ultrasound measurements of the morphology and function of the pelvic floor muscles in women who have been treated with pelvic radiotherapy. The results demonstrate that there is very good intra-rater reliability for measuring the length of the levator plate at rest (LP-R), during maximal contraction of the PFMs (LP-MVC) during a maximal Valsalva maneuver (LP-MVM), as well as for the length of the urethra (UL). Results established that inter-rater reliability is very good for LP-R, and good for LP-MVC, LP-MVM and UL. However, intra- and inter-rater reliability are considered poor for the measurement of bladder wall thickness (BWT). Finally, the fourth study was an interventional study which was carried out using a single-case experimental design with replications. The rehabilitation program included PFM exercises performed with the Elvie mobile technology, bladder training and education on lifestyle to favor urinary continence. The program was conducted remotely (in-home) and was supervised by a physiotherapist through telephone follow-ups. The results indicate that 7 out of 8 women improved the severity of their UI measured by the main outcome, the one-hour Pad Test, after the rehabilitation program. In addition, the results from the group analysis demonstrate a significant reduction in the number of urine leaks and urinary urgency episodes on a three day bladder diary, as well as in the ICIQ-UI SF score, were found after the rehabilitation program. Thus, the results presented in this thesis support that an in-home rehabilitation program, including the use of a mobile technology and remote supervision by a physiotherapist, can reduce UI in CE survivors.
Hébert, Johanne. "Développement et pré-test d'un plan de soins de suivi pour des femmes atteintes du cancer de l'endomètre avec traitements adjuvants lors de la transition de la fin du traitement actif vers la survie au cancer." Doctoral thesis, Université Laval, 2016. http://hdl.handle.net/20.500.11794/27155.
Full textThe end of active treatment and the beginning of survivorship correspond to a period of transition which presents many challenges for cancer survivors, caregivers and the health care system. The cancer survivorship phase (that follows primary treatment) is a distinct phase but overlooked in the continuum of care. To facilitate the transition from the end of active treatment to survivorship and optimize the coordination of follow-up care, the implementation of a survivorship care plan is proposed. The purpose of this research is to develop, implement and evaluate whether a survivorship care plan (SCP) meets global needs, reduce emotional distress (fear of cancer recurrence) and promote the empowerment of women with endometrial cancer during the transition from the end of active treatment to survivorship. The research consists of two distinct phases. The first phase was to develop a survivorship care plan (SCP) for women with endometrial cancer and adjuvant treatments. The content of the SCP was selected from the literature review and data collected during interviews with 19 women with endometrial cancer, 24 health professionals working with this population and four managers dedicated to oncology. This first phase included the validation of the SCP by ten health professionals involved in the study. The second phase was to evaluate the feasibility, the acceptability of the SCP and pre-test its use to meet global needs, reduce emotional distress (fear of recurrence) and promote empowerment for 18 women with endometrial cancer and adjuvant treatments at the end of the active treatment towards survivorship. In terms of feasibility, the results suggest that the implementation of the SCP has challenges in terms of time, resources and coordination for the oncology nurse navigators. Regarding the acceptability of the SCP, the women perceived it as a tool with useful information that facilitates communication with the family doctor or other health professionals. The nurse navigators support its value added at the end of treatment and acknowledge that the discussion involved with the SCP highlights essential elements of monitoring and follow-up to take into account in survivorship and allows the emphasis on health self-management. For family doctors, the SCP is a tool with information for survivors that promotes reassurance, communication and continuity of care between health professionals. Finally, with regard to the usefulness of the SCP to meet global needs, the results suggest that all the needs are more satisfied at three-month follow-up for the group receiving the SCP. Although the fear of cancer recurrence decreases at the three-month follow-up for the group with SCP, 55% of women maintained a clinically significant score of 13 on severity subscale of fear of cancer recurrence at the end of treatment and 42% at three-month follow-up. Health self-management behaviors (empowerment) improved between the end of treatment and the three-month follow-up for the group receiving a SCP. Considering these results, the approach supports the relevance of implementing a survivorship care plan at the end of active treatment for women with endometrial cancer to fulfill information needs, promote communication and continuity of care with health care professionals and promote health self-management behaviors in survivorship. However, constraints of time, resources and coordination must be taken into account for its implementation in the clinical community. Keywords: Transition, end of active treatment, needs, cancer survivorship, survivorship care plan.
Guichard, Pierre. "Radiothérapie étendue aux aires lombo-aortiques : étude de la tolérance au traitement et estimation du bénéfice thérapeutique ou irradiation dite "en raquette" appliquée aux cancers de la prostate, cancers de l'endomètre et cancers du col utérin." Bordeaux 2, 1988. http://www.theses.fr/1988BOR25309.
Full textCanlorbe, Geoffroy. "Détermination sur tissu endométrial néoplasique de profils d'expression de micro-ARNs associés à l'envahissement ganglionnaire dans le cancer de l'endomètre de type endométrioïde de stade précoce." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066198/document.
Full textCurrent histological classification of early-stage endometrial cancer (EC) may show insufficient accuracy to precisely predict lymph node metastases leading to potential over or under treatment. Hence, additional highly sensitive and specific molecular prognostic biomarkers correlated with prognostic factors, such as nodal involvement and lymphovascular space involvement (LVSI), are needed to better adapt surgical management and adjuvant therapies. We fstudied by microarray analysis microRNA expression profiles of formalin-fixed paraffin-embedded grade 1–2 supposed early-stage endometrioid adenocarcinomas specimen. The expression levels of 5 microRNAs (miR-34c-5p, -375, -184, -34c-3p, et -34b-5p) were lower in the EC with positive nodal status compared to those with negative nodal status. The expression levels of 3 microRNAs (miR-34c-5p, -23b-5p, et -23c) were lower in the EC with positive LVSI compared to those with negative LVSI. A quantitative reverse transcriptase–PCR assay was used to determine micro-RNAs thresholds correlated with prognostic factors. Women with a microRNA-184-fold change <0.30 were more likely to have positive lymph node (n=6; 60.0%) compared with those with a microRNA-184-fold change >0.30 (n=3; 11.5%), p=0.006. Women with a microRNA-34c-5p fold change <0.15 were more likely to have positive LVSI status (n=12; 92.3%) compared with those with a microRNA-34c-5p fold change >0.15 (n=0; 0.0%), p<0.001. These microRNA expression profiles may provide a basis for further studies of the micro-RNA function in endometrioid adenocarcinoma, and be used as a diagnostic tool
Skilton, Anne. "Les liens entre le mode de vie, les facteurs métaboliques et le risque du cancer de l’endomètre." Lyon 1, 2007. http://www.theses.fr/2007LYO10198.
Full textObesity is strongly implicated in the aetiology of endometrial cancer, but little is known of the association of other lifestyle and metabolic factors with endometrial cancer risk. This thesis examines the aetiological role of factors related to energy balance and insulin-resistance on endometrial cancer risk. Studies were conducted within the European Prospective Investigation into Cancer and Nutrition (EPIC), a prospective cohort study comprising about 350,000 women and 150,000 men in 10 western European countries. Several lifestyle factors were examined, including anthropometry, physical activity and dietary carbohydrates, as well as metabolic factors measured in the blood, such as insulin, adiponectin, glucose and lipids. To complement the aetiological analyses, a physical activity validation study was conducted in Sydney, Australia, to explore the validity and reliability of the EPIC physical activity questionnaire, using accelerometers as an objective measure
Audet-Walsh, Étienne. "Rôle des voies de biotransformation des hormones stéroïdiennes dans les cancers hormonodépendants." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/29289/29289.pdf.
Full textVaillant, Marie-Josée. "Mécanisme de régulation de l'expression des gènes STAR, HSD3béta2 et COX-2 dans le cancer de l'endomètre." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25843/25843.pdf.
Full textKoskas, Martin. "Utilisation et développement d'outils statistiques pour la prédiction individuelle du statut ganglionnaire dans le cancer de l'endomètre." Thesis, Versailles-St Quentin en Yvelines, 2014. http://www.theses.fr/2014VERS0038.
Full textEndometrial cancer is the most common malignancy of the female genital tract. Lymph node metastasis is one of the most important prognostic factors. However, the therapeutic role of lymphadenectomy is still debated.We developed the score PREGE, able to predict lymph node metastasis based on pathological hysterectomy characteristics in endometrial cancer. Data from almost 20,000 patients who underwent hysterectomy and lymphadenectomy were analyzed and significant prognostic features were selected: final pathological characteristics (histologic type, grade and primary site tumoral extension) and patients’ characteristics (age and race). In a French multicentric cohort, the nomogram showed good discrimination (AUC=0.79 ) and was well calibrated.Lymph node metastasis prediction by the score using preoperative data was as accurate as that obtained using the final tumor characteristics. With a cut-off value of 100 points for the total score, the negative predictive value was 100%.Patients were clustered into quintiles according to their lymph node metastasis probability. The cancer related survival was compared based on whether patients underwent lymphadenectomy. In the five quintile groups, the specific survival rate was significantly higher in the patients who did not undergo lymphadenectomy. However, when lymph node letastatic probabilityexceeded 20%, specific survival was higher in patients in whom at least 10 lymph nodes were removed.PREGE score could be useful to select few patients who will really benefit from lymphadenectomy and avoid lymphadenectomy in most patients with endometrial cancer
Maudelonde, Thierry. "La cathepsine D dans les pathologies mammaires et endométriales : régulation hormonales et intérêt pronostique." Montpellier 1, 1991. http://www.theses.fr/1991MON11243.
Full textAbot, Anne. "Dissection moléculaire de la fonction activatrice AF-1 du récepteur aux oestrogènes alpha dans la physiopathologie vasculaire et la prolifération utérine." Toulouse 3, 2013. http://thesesups.ups-tlse.fr/2775/.
Full textEstrogens influence most of the physiological processes in mammals, in particular reproduction and vascular system. Thus, it is not surprising that these steroid hormones influence numerous diseases, including breast and endometrium cancers, as well as cardiovascular diseases. These actions are mediated by two nuclear receptors, estrogen receptors ERa and ERß, which regulate target gene transcription through two independent activation functions AF-1 and AF-2. Using ERa deficient mice or electively targeting AF-1, my team has previously demonstrated that ERa is required for the E2 vasculoprotective actions of 17ß-estradiol (E2), the main natural estrogen. In contrast, activation of AF-1 of ERa is dispensable for atheroprotection, increase of NO relaxation and endothelial healing. During my phD, we have shown that: 1) tamoxifen, a selective ER modulator, used more than 30 years for breast cancer treatment in premenopausal women, prevents atherosclerosis but not accelerates endothelial healing. This atheroprotective effect is ERa-dependant and in contrast to E2, needs its AF-1, 2) AF-1of ERa is necessary to the regulation of gene transcription and cell proliferation in the uterus in response to E2 or tamoxifen. However a residual uterine hypertrophy after chronic E2 treatment persists in mice lacking AF-1 of ERa, potentially due to a stromal edema resulting to the persistence of Vegf-a induction. Furthermore uterine epithelial apoptosis and response to progesterone are largely altered in these mice. Thus, my PhD contributes to the molecular dissection of ERa activation in vivo, which could pave the way of an optimized ERa modulation. Indeed, the selective activation of ERa inducing beneficial effects of E2 without stimulating deleterious effects represents a major therapeutic interest
Agopiantz, Mikaël. "Rôle de la neurotensine dans la progression des adénocarcinomes de l’endomètre et de l’ovaire." Thesis, Université de Lorraine, 2018. http://www.theses.fr/2018LORR0078/document.
Full textThe high affinity receptor 1 (NTSR1) and its agonist, neurotensin (NTS), are correlated with tumor cell aggressiveness in most solid tumors, including hormone-dependent cancers. As the endometrium and ovary are also subjected to hormonal regulation, we evaluated the contribution of NTS to endometrial and ovarian carcinogenesis. Neurotensin receptor 1 (NTSR1) expression and NTSR1 promoter methylation (HM450) were analyzed in 385 cases of endometrial carcinoma from The Cancer Genome Atlas (TCGA). Additionally, from a series of 100 endometrial carcinomas, and 66 benign endometrium samples, NTS and NTSR1 labeling was evaluated by immunohistochemistry. The TCGA series for ovarian high-grade serous adenocarcinoma and a series of 46 ovarian tissues were also analyzed. Using TCGA series, NTSR1 messenger RNA (mRNA) level was negatively correlated with overall survival (OS) and progression-free survival (PFS) (p = 0.0012 and p = 0.0116, respectively), and positively correlated with the grade (p = 0.0008). When including only endometrioid carcinomas, NTSR1 mRNA level continued to be negatively correlated with OS (log-rank: p < 0.0001) and PFS (log-rank: p = 0.002). A higher NTSR1 mRNA level was significantly associated with a loss of NTSR1 promoter methylation. Immunohistochemical expression of NTS and NTSR1 was significantly increased in adenocarcinoma (n = 100), as compared to benign endometrium (p < 0.001). NTSR1 expression was positively correlated with grade (p = 0.004). High immunohistochemical expression of cytoplasmic NTSR1 was significantly correlated with a shorter OS and PFS (p < 0.001 and p = 0.001, respectively). This correlation remained significant when excluding non-endometrioid subtypes (p = 0.04 and p = 0.02, respectively). In multivariate analysis, the expression of NTSR1 was an independent prognostic factor (p = 0.004). Our evidence indicated also the presence of a positive correlation between expression of proliferation marker, MCM6 and the histological grade of endometrioid endometrial adenocarcinoma (grade I, 66.7 %; grade II, 75.3 %; grade III, 81.4 %; p < 0.001) and an inverse correlation with OS ans PFS (p = 0.02 for both). For in silico analyses of the TCGA cohort, both univariate and multivariate Cox analyses (p = 0.003 and p = 0.03, respectively) revealed high MCM6 mRNA Z-scores associated with reduced OS. These associations were absent for Ki-67. No significant correlation between NTSR1 and MCM6 or Ki-67 was found. In ovarian adenocarcinoma, NTS and NTSR1 were detected in 72 % and 74 % of ovarian cancer, respectively. Furthermore, in a large series of high-grade ovarian cancer, NTSR1 mRNA was shown to correlate with higher stages and platinum resistance (p = 0.02). This correlates with experimental results showing the very specific NTSR1 antagonist, SR48692, enhanced the response to carboplatin in ovarian cancer cells and experimental tumors. When SR48692 is combined with carboplatin, a major improvement of platinum-induced DNA damage and cell death, as well as a decrease in tumor growth, was noted. NTSR1 overexpression is a poor prognostic factor in endometrial and ovarian cancer, highlighting the contribution of NTS in cancer progression and its uses as a prognostic marker, and as a potential therapeutic target. The addition of NTSR1 inhibitor in combination with platinum salt-based therapy could improve the response to the drug
Bernard, Stéphanie. "Fonction et structure des muscles du plancher pelvien de femmes traitées par chirurgie et radiothérapie à la suite d'un cancer de l'endomètre." Master's thesis, Université Laval, 2016. http://hdl.handle.net/20.500.11794/26838.
Full textCe mémoire porte sur les propriétés fonctionnelles du plancher pelvien à la suite de traitements pour un cancer de l’endomètre. Chez les femmes, le cancer de l’endomètre est le cancer gynécologique ayant la plus forte prévalence. Les traitements oncologiques de ce cancer ont des conséquences néfastes sur la continence urinaire et il est possible que des altérations aux muscles du plancher pelvien à la suite de ces traitements puissent expliquer en partie cette problématique. Ce mémoire est composé de deux études principales. La première étude porte sur la recension des écrits liés aux impacts de la radiothérapie sur la structure anatomique et la fonction musculaire du plancher pelvien chez des adultes atteints d’un cancer pelvien. La deuxième étude compare les propriétés fonctionnelles du plancher pelvien de femmes avec incontinence urinaire à la suite d'un cancer de l'endomètre traité par chirurgie et une radiothérapie adjuvante (groupe à l’étude), à celles de femmes avec hystérectomie sans incontinence (groupe témoin). Cette étude a permis de mettre en évidence une diminution de l’ouverture maximale à l’entrée vaginale, de la longueur vaginale, de la force maximale volontaire du plancher pelvien, du taux de développement de la force dans un test de force maximale et de la coordination lors d’un test de contractions rapides. Ainsi, les deux études de ce mémoire apportent de nouvelles évidences sur les altérations des propriétés fonctionnelles du plancher pelvien à la suite de traitements pour un cancer génital.
This master’s thesis is on functional properties of the pelvic floor muscles after treatments for endometrial cancer. In women, endometrial cancer is the most prevalent gynecological cancer. Urogenital dysfunctions, such as urinary incontinence, are frequent after oncological treatments of this cancer, and it is possible that alterations of the pelvic floor muscles could explain, in parts, such dysfunction. This thesis is constituted of two main studies. The first study is on the systematic review of the literature regarding the documented effects of radiation therapy on the anatomical structure and physiological function of the pelvic floor muscles of adults with pelvic cancer. The second study concerns differences in pelvic floor functional properties of women experiencing urinary incontinence after surgical and radiotherapy treatments for endometrial cancer (study group) to women with hysterectomy for benign disease (comparison group). This study presented results of reduced maximal anterior-posterior opening of the vaginal entry, vaginal length, maximal voluntary contraction, maximal rate of force development in a strength test, and coordination in a speed’s test. These two studies altogether bring new evidence that there are alterations to pelvic floor functional properties following treatments for genital cancer.
Touitou, Isabelle. "Régulation hormonale différentielle de la cathepsine D dans le sein, le col de l'utérus et l'endomètreEtude par transfection des gènes des récepteurs des oestrogènes et de la progestérone." Montpellier 2, 1990. http://www.theses.fr/1990MON20229.
Full textGraesslin, Olivier. "Etude de l'expression des matrix-métalloprotéases (MMP-2, -7 et -9), des inhibiteurs tissulaires des métalloprotéases (TIMP-1 et -2), des facteurs apoptotiques (P53 et Bcl-2) et des recepteurs hormonaux (RE et RP) dans les cancers et les hyperplasies de l'endomètre par comparaison à l'endomètre sain : étude de la ploïdie et recherche des anomalies cytogénétiques par FISH : évaluation de l'implication de ces facteurs dans le processus de carcinogenèse endométriale et de leur intérêt pronostic." Paris 6, 2008. https://tel.archives-ouvertes.fr/tel-00811965.
Full textJoyeux, Christian. "Induction de l'acide gras synthétase par les progestatifs dans les cancers du sein en culture : mécanismes de régulation et premières études cliniques dans le sein et l'endomètre." Montpellier 2, 1989. http://www.theses.fr/1989MON20193.
Full textBourkou, Mohamed Elhaddi. "Effets du bisphénol A (BPA) sur l’expression de l’axe CXCL12/CXCR4 dans l’endométriose et le cancer endométrioïde de l’ovaire." Thèse, Université de Sherbrooke, 2014. http://hdl.handle.net/11143/5934.
Full textDeret, Sophie. "Effets de l'hypoxie sur la prolifération de cellules tumorales de l'endomètre : Etude différentielle des paramètres physiologiques de trois lignées Ishikawa." Université Louis Pasteur (Strasbourg) (1971-2008), 2003. http://www.theses.fr/2003STR13029.
Full textGraesslin, Olivier. "Etude de l'expression des matrix-métalloprotéases (MMP-2, -7 et -9), des inhibiteurs tissulaires des métalloprotéases (TIMP-1 et -2), des facteurs apoptotiques (P53 et Bcl-2) et des récepteurs hormonaux (RE et RP) dans les cancers et les hyperplasies de l'endomètre par comparaison à l'endomètre sain. Etude de la ploïdie et recherche des anomalies cytogénétiques par FISH. Evaluation de l'implication de ces facteurs dans le processus de carcinogenèse endométriale et de leur intérêt pronostic." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2008. http://tel.archives-ouvertes.fr/tel-00811965.
Full textBendifallah, Sofiane. "Prédiction et modélisation du risque dans le cancer de l'endomètre de stade précoce." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066319.
Full textWith the abundance of new options in diagnostic and treatment modalities, a shift in the medical decision process for endometrial cancer has been observed. The emergence of individualized medicine and the increasing complexity of available medical data have lead to the development of prediction models. In endometrial cancer, those clinical models (algorithms, nomograms, and risk scoring systems) have been reported, for stratifying and subgrouping patients, with various unanswered questions regarding such things as the optimal surgical staging for lymph node metastasis as well as the assessment of recurrence and survival outcomes. Through this manuscript we developed the question of the risk stratification for recurrence at the population level and the probability of lymph node involvement estimation at an individual level in early stage endometrial cancer. This double approach was adopted with the aim to illustrate the interest of these tools in clinical practice. At the population level, we proposed: i) a comparison of the main international clinicopathological classifications ii) a new clinicopathological classification based on a pathological predictor iii) two risk stratification systems for recurrence and lymph node metastasis. At the individual level we developed: i) a reproducible methodology for external validation of predictive models, ii) a specific clinic pathological nomogram for lymph node metastasis. In the future, the emerging field of molecular or biochemical markers research may substantially improve the predictive approach for preventive and curative strategies in endometrial cancer
Bermont, Laurent. "Rôle de l'IGF-I dans la régulation de l'expression du VEGF et la libération d'IGFBP-3 : étude dans des cellules d'adénocarcinome d'endomètre humain." Besançon, 1999. http://www.theses.fr/1999BESA3704.
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