324 results on '"R, Villet"'
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2. Rapport 22–07. Le traitement du cancer demain : place de la chirurgie et des chirurgiens
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R. Villet, J.P. Triboulet, G. Mantion, F. Michot, and P. Marre
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General Medicine - Published
- 2022
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3. Rapport 21-14. Les cancers en France : vers un registre national de fonctionnement centralisé
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F. Guilhot, R. Villet, J. Rouëssé, H. Sancho-Garnier, G. Dubois, and J.P. Triboulet
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General Medicine - Published
- 2022
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4. La chirurgie et les chirurgiens de demain dans le traitement du cancer
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R. Villet
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Surgery - Published
- 2021
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5. Les théâtres d’anatomie dans l’histoire et l’enseignement de la chirurgie
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R. Villet and P. Marre
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Surgery - Abstract
Resume En developpant l’observation scientifique, l’anatomie a aide la chirurgie a sortir de la pensee magique a l’epoque d’Hippocrate et a s’affranchir de la toute-puissance de la medecine avec les theâtres d’anatomie mille ans plus tard. Les theâtres d’anatomie apparurent en Italie du Nord au XIVe siecle pour se developper en Europe occidentale du debut du XVIe au debut du XIXe siecle. Ils connurent leur âge d’or en France au XVIIIe siecle avec la creation de l’Academie royale de chirurgie en 1743. Ouverts au public ils repondaient a une double vocation d’enseignement et de distraction : enseignement de l’anatomie et de la chirurgie aux etudiants et aux chirurgiens ; distraction d’un public averti fascine par la mort alors omnipresente et familiere. Les dissections assuraient un double rituel. Rituel profane de valorisation de la connaissance scientifique et rituel sacre hante par la mort, mais respectant le corps humain considere comme une image divine. L’evolution de l’enseignement de l’anatomie avec des ouvrages bien illustres dans des facultes de medecine equipees de laboratoires et l’apparition de nouvelles distractions publiques avec les foires favoriserent le declin des theâtres d’anatomie. Ils ouvrirent neanmoins la voie a la methode anatomo-clinique et a la chirurgie moderne.
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- 2020
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6. Le Regard en Art et en Médecine. Résumé du Colloque « Art et Médecine », Académie nationale de médecine, le 20 septembre 2019
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C. Barthélémy, R Villet, M. Danis, F. Michot, Vincent Delmas, and P. Brissot
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General Medicine - Published
- 2020
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7. The surgery and surgeons of tomorrow in the treatment of cancer
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R. Villet
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Surgeons ,General Surgery ,Neoplasms ,Humans ,General Medicine - Published
- 2021
8. Tant de violence ignorée par la communauté internationale
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R. Villet and P. Tran Ba Huy
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General Medicine - Published
- 2022
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9. Anatomy theaters in the history and teaching of surgery
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P. Marre and R. Villet
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Sociology of scientific knowledge ,medicine.medical_specialty ,media_common.quotation_subject ,History, 18th Century ,History, 21st Century ,Magical thinking ,Exhibition ,Entertainment ,History, 17th Century ,Amusement ,Medical Illustration ,medicine ,Humans ,Anatomy, Artistic ,Scientific observation ,Anatomical dissection ,History, Ancient ,media_common ,History, 15th Century ,Education, Medical ,business.industry ,Teaching ,History, 19th Century ,General Medicine ,Human body ,Anatomy ,History, 20th Century ,History, Medieval ,Surgery ,History, 16th Century ,General Surgery ,business - Abstract
Summary The study of anatomy has played a large part in the progress of scientific observation throughout the centuries and was pivotal in elevating anatomy from the magical thinking of the Hippocrates era and freeing it from subservience to medicine which was all-powerful in the past. Anatomy theaters appeared in Northern Italy in the 14th century and developed in Western Europe from the early 16th century to the beginning of the 19th century. Anatomy theaters lived their golden age in France during the 18th century when the Royal Academy of Surgery (Academie royale de chirurgie) was created in 1743. These theaters were open to the public, and therefore offered the double vocation of teaching and public entertainment: they were used to teach anatomy and surgery to students and surgeons and offered distraction for the well-informed public that was fascinated by death, ever-present and familiar to all. Anatomical dissection accomplished a double ritual: the “profane” ritual of valorization of scientific knowledge and the “sacred” ritual, where mankind, obsessed with death, respected the human body considered as a divine image. Anatomy theaters declined as they became overshadowed by progress in anatomical teaching using well-illustrated works in well-equipped medical schools while exhibition of anatomic oddities for public amusement was relegated to fairs and circus sideshows. Nonetheless they opened the way to modern anatomo-clinical methods and surgery.
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- 2020
10. Teaching surgery in 2020
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R. Villet
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medicine.medical_specialty ,Education, Medical ,business.industry ,General Surgery ,Teaching ,Medicine ,Humans ,Internship and Residency ,General Medicine ,business ,Surgery - Published
- 2020
11. Trattamento chirurgico delle fistole rettovaginali al di fuori dei traumi
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A. Kane, R. Villet, P Atienza, A Egal, E. Vincens, E Bailly, and J Safi
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03 medical and health sciences ,0302 clinical medicine ,030220 oncology & carcinogenesis ,media_common.quotation_subject ,030211 gastroenterology & hepatology ,Art ,Humanities ,media_common - Abstract
La fistola rettovaginale e una comunicazione anormale tra il retto (per estensione, il canale anale) e la vagina, attraverso il setto rettovaginale. Il parto e la malattia di Crohn sono le due eziologie piu frequenti, rappresentando due terzi delle fistole rettovaginali, seguite dalle fistole postattiniche (10-20% dei casi), dalle infezioni criptoghiandolari e dalle fistole postchirurgiche. La loro gestione e essenzialmente chirurgica, ma richiede un bilancio preoperatorio completo, che includa almeno un’anoscopia e un’ecografia endoanale. Il primo passo della gestione e, il piu delle volte, un drenaggio con setone dopo esame in anestesia. Sono state descritte molte tecniche chirurgiche, con tassi di successo del 40-80% a seconda della complessita della fistola e della sua eziologia; la malattia di Crohn e responsabile di un tasso di recidive elevato. La scelta della tecnica deve essere oggetto di una consultazione pluridisciplinare e dipende dalle dimensioni della fistola, dal suo tragitto, dalla sua eziologia, dalla sua posizione e dall’esistenza di lesioni sfinteriche o perineali associate.
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- 2018
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12. Tratamiento quirúrgico de las fístulas rectovaginales no traumáticas
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E. Vincens, R. Villet, P Atienza, A Egal, J Safi, A. Kane, and E Bailly
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03 medical and health sciences ,0302 clinical medicine ,030220 oncology & carcinogenesis ,030211 gastroenterology & hepatology - Abstract
La fistula rectovaginal es una comunicacion anormal entre el recto (por extension, el conducto anal) y la vagina a traves del tabique rectovaginal. El parto y la enfermedad de Crohn son las dos etiologias mas frecuentes y suponen dos tercios de las fistulas rectovaginales, seguidas de las fistulas postirradiacion (10-20% de los casos), las infecciones criptoglandulares y las fistulas posquirurgicas. Su tratamiento es esencialmente quirurgico, pero requiere un estudio preoperatorio completo, que conste como minimo de una anoscopia y de una ecografia endoanal. La primera etapa del tratamiento suele ser un drenaje con sedal antes de la exploracion bajo anestesia. Se han descrito muchas tecnicas quirurgicas, con tasas de exito del 40-80% dependiendo de la complejidad de la fistula y de su etiologia. La enfermedad de Crohn conlleva una tasa de recidiva elevada. La eleccion de la tecnica debe realizarse en una reunion de concertacion pluridisciplinaria y depende del tamano de la fistula, de su trayecto, de su etiologia, de su localizacion y de la existencia de lesiones esfinterianas o perineales asociadas.
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- 2018
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13. Systematic versus sentinel-lymph-node-driven axillary-lymph-node dissection in clinically node-negative patients with operable breast cancer. Results of the GF-GS01 randomized trial
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Catherine Mercier, Alain Leizorovicz, R Villet, J Y Bobin, and Pascal Roy
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Cancer Research ,medicine.medical_specialty ,Side effect ,Survival ,Sentinel lymph node ,Urology ,Sentinel-lymph-node biopsy ,Breast Neoplasms ,03 medical and health sciences ,0302 clinical medicine ,Breast cancer ,Postoperative Complications ,Biopsy ,medicine ,Humans ,030212 general & internal medicine ,Mastectomy ,Proportional Hazards Models ,medicine.diagnostic_test ,business.industry ,Proportional hazards model ,Sentinel Lymph Node Biopsy ,Hazard ratio ,Axillary Lymph Node Dissection ,medicine.disease ,Prognosis ,Clinical Trial ,Confidence interval ,Oncology ,030220 oncology & carcinogenesis ,Lymphatic Metastasis ,Axilla ,Surgery ,Female ,Sentinel Lymph Node ,business - Abstract
Purpose Sentinel-lymph-node (SLN) resection seems to minimize systematic axillary-lymph-node dissection (sALND) side effects in operated breast cancer patients. We explored whether SLN resection achieves similar therapeutic outcomes as sALND but with fewer side effects. Methods A randomized, controlled, open-label trial with parallel-group design compared sALND restricted to cases with positive SLN biopsy (test arm, n = 774) versus SLN biopsy followed by sALND (control arm, n = 770). Results The five-year overall survivals in control and test arms were 96.42 and 95.64% (P = 0.2925). The estimated difference was nearly zero (precisely, − 0.79%, one-tailed 95% confidence interval (CI) limit − 2.44%). In a multivariate Cox model, the adjusted hazard ratio in the test arm was HR 0.81 (upper 95% CI limit 1.17). Advanced age (HR 1.05 per additional year, CI [1.03–1.08]), negative progesterone receptor (HR 2.17 [1.35–3.45]), SLN metastasis (HR 1.69 [1.03–2.79]), and only one SLN identification technique (HR 4.14 [1.21–14.18]) were associated with lower survival. Patients with ≥ 1 severe side effect at 1 month in control and test arms were 173/703 = 24.6% [21.5–28.0%] and 91/693 = 13.1% [10.7–15.9%] (P
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- 2018
14. Communiqué. Vacciner les filles et les garçons contre le Papillomavirus humain (HPV) : une nécessité pour éliminer les cancers du col utérin mais aussi de l’oropharynx, de la cavité buccale et de l’anus
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R Villet
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business.industry ,Medicine ,General Medicine ,business - Published
- 2019
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15. Enseigner la chirurgie en 2020
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R. Villet
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Surgery - Published
- 2020
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16. La relation chirurgien–anesthésiste à l’heure de la réhabilitation
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D. Collard and R. Villet
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03 medical and health sciences ,0302 clinical medicine ,business.industry ,Medicine ,Surgery ,030212 general & internal medicine ,030204 cardiovascular system & hematology ,business - Published
- 2016
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17. Formation des internes et jeunes assistants de gynécologie-obstétrique en statique pelvienne en France
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A. Perreaud, Guillaume Legendre, S. Vigoureux, R. Villet, and D. Salet-Lizée
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03 medical and health sciences ,030219 obstetrics & reproductive medicine ,0302 clinical medicine ,Reproductive Medicine ,Political science ,Obstetrics and Gynecology ,030212 general & internal medicine ,General Medicine ,Surgical education ,Humanities - Abstract
Resume Objectifs Pour le traitement des prolapsus, la voie vaginale qui est moins standardisee que la cœlioscopie semble abandonnee par les plus jeunes medecins. Nos objectifs etaient d’evaluer l’experience chirurgicale des internes et jeunes assistants de gynecologie-obstetrique en pelvi-perineologie ainsi que le niveau de confiance et de maitrise des differents traitements chirurgicaux des prolapsus pelviens par ces jeunes medecins. Methodes Un questionnaire anonyme envoye via une plateforme Internet interrogeant les internes et jeunes assistants de gynecologie-obstetrique des promotions 2005 a 2010 en France sur leur formation chirurgicale en pelvi-perineologie. Resultats Vingt-neuf pour cent (208/724) des personnes contactees ont repondu, avec deux tiers d’interne et un tiers de jeune assistant, toutes les regions de France etaient representees. Soixante-quatre pour cent des repondants voulaient privilegier une carriere chirurgicale. La promontofixation par cœlioscopie etait declaree etre la methode la mieux maitrisee alors que les internes et jeunes assistants declaraient avoir ete plus souvent operateur principal dans les techniques de voie vaginale pendant leur formation medicale. Conclusion La pratique chirurgicale pendant la formation des internes et jeunes assistants ne semble pas associee au niveau de maitrise declaree d’une technique. Les techniques de formation differentes de la pratique chirurgicale clinique comme la simulation, l’apprentissage sur cadavres, la visualisation de film peuvent ameliorer egalement le niveau de confiance et de maitrise des jeunes medecins pour les techniques chirurgicales.
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- 2016
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18. Eligibility for ACOSOG Z0011 Trial and Results on a Cohort of 3546 Breast Cancer Patients with Micro or Macro Metastases Sentinel Nodes
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G, Houvenaeghel, primary, M, Cohen, additional, M, Marc, additional, J, Barrou, additional, E, Lambaudie, additional, G, Houvenaeghel, additional, JM, Classe, additional, JR, Garbay, additional, CM, Pierre, additional, N, Chopin, additional, E, Jouve, additional, R, Rouzier, additional, E, Daraï, additional, D, Hudry, additional, P, Azuar, additional, R, Villet, additional, P, Gimbergues, additional, CT, de Lara, additional, L, Sabiani, additional, and F, Reyal, additional
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- 2020
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19. Facteurs pronostiques des carcinomes lobulaires infiltrants du sein : à propos de 940 cas
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R. Villet, C. Belichard, Monique Cohen, M.-P. Chauvet, G. Houvenaeghel, François Dravet, Anthony Gonçalves, S. Giard, C. Tunon de Lara, Marc Martino, J.-R. Garbay, H. Charitansky, E. Chéreau Ewald, Camille Jauffret, Frédérique Penault-Llorca, Emile Daraï, J-M Classe, Charles Coutant, Delphine Hudry, Eric Lambaudie, P. Gimbergues, C. Faure, and Pierre Azuar
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Gynecology ,medicine.medical_specialty ,Reproductive Medicine ,business.industry ,medicine ,Obstetrics and Gynecology ,General Medicine ,business - Abstract
Resume Objectifs L’objectif etait d’evaluer les facteurs pronostiques des carcinomes lobulaires infiltrants (CLI) T1 et T2 du sein et les facteurs predictifs de l’atteinte ganglionnaire axillaire. Methodes Etude retrospective multicentrique, menee de 1999 a 2008, parmi 13 centres francais. Les donnees concernant les patientes traitees d’un cancer du sein T1 ou T2 par une chirurgie premiere ont ete recueillies. Une mastectomie partielle ou totale etait realisee avec un curage axillaire systematique durant la periode de validation ou en cas d’envahissement des ganglions sentinelles. Parmi ces 8100 patients, 940 cas de CLI ont ete extraits. Apres analyse univariee identifiant les facteurs pronostiques significatifs, une regression logistique de Cox a ete appliquee. L’analyse a permis de determiner les facteurs pronostiques de survie sans recidive (SSR) et de survie globale (SG). Les differents facteurs correles a une atteinte des ganglions lymphatiques ont ete recherches en analyse univarie, puis multivarie, afin de determiner les facteurs predictifs d’envahissement ganglionnaire axillaire. Resultats L’âge median etait de 60 ans (27–89). La majorite des patientes presentaient une tumeur d’une taille superieure a 10 mm (n = 676 : 72 %), avec une minorite de lesions de haut grade SBR (n = 38 : 4 %) et une majorite de statut hormonal positif (n = 880 : 93,6 %). La duree mediane de suivi etait de 59 mois (1–131). Les facteurs significativement associes a une diminution de la SSR etaient le grade SBR 3 (hazard ratio [HR] : 3,85, IC 1,21–12,21), la taille tumorale superieure a 2 cm (HR : 2,85, IC : 1,43–5,68) et le statut ganglionnaire macrometastatique (HR : 3,11, IC : 1,47–6,58). L’analyse multivariee mettait en evidence un impact significatif sur la SG de l’âge de moins de 50 ans (HR : 5,2, IC : 1,39–19,49), du grade SBR 3 (HR : 5,03, IC : 1,19–21,25), de la taille tumorale superieure a 2 cm (HR : 2,53, IC : 1,13–5,69). Il n’a pas ete mis en evidence de correlation significative entre la prescription de chimiotherapie et la SSR (odds ratio [OR] 0,8, IC : 0,35–1,80) ou la SG (OR : 0,72, IC : 0,28–1,82). La SSR n’etait pas differente entre les pN0 (aucune invasion axillaire), les pNi+ (cellules tumorales isolees) ou les pNmic (micrometastase). Il n’y avait pas de difference entre un ou plus d’un ganglion lymphatique macromatastatique (pN1). Les SSR etaient statistiquement differentes entre les pN1 et les autres statuts ganglionnaires (pN0, pNi+ ou pNmic). Les facteurs associes a l’atteinte ganglionnaire en analyse multivariee etaient : l’âge entre 51 et 65 ans (OR : 2,1, IC 1,45–3,04), l’âge inferieur a 50 ans (OR 3,2, IC : 2,05–5,03), la taille tumorale superieure a 2 cm (OR 4,4, IC : 3,2–6,14), le grade SBR 2 (OR 1,9, IC : 1,30–2,90) et le grade SBR 3 (OR 3,5, IC : 1,61–7,75). Conclusion L’analyse de cette serie de 940 CLI de stade T1 et T2 apporte plusieurs informations : les facteurs associes a l’atteinte des ganglions lymphatiques axillaires sont l’âge de moins de 65 ans, la taille de la tumeur de plus de 20 mm et un grade SBR 2 ou 3. Les memes facteurs sont significativement correles aux taux de SSR et de SG. L’envahissement macrometastatique des ganglions axillaires a un impact significatif sur la SSR et la SG, contrairement aux pNi+ et aux pNmic, qui semblent avoir le meme pronostic que les pN0.
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- 2015
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20. Safety of Vaginal Mesh Surgery Versus Laparoscopic Mesh Sacropexy for Cystocele Repair: Results of the Prosthetic Pelvic Floor Repair Randomized Controlled Trial
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Michel Cosson, Denis Savary, Xavier Deffieux, Marion Ravit, Sébastien Blanc, Arnaud Fauconnier, Sandrine Fournet, Cherif Akladios, P. Ferry, S. Campagne-Loiseau, Georges Bader, Bernard Jacquetin, R. Villet, Arnaud Wattiez, Jean-Philippe Lucot, P Delporte, Renaud de Tayrac, Philippe Debodinance, Xavier Fritel, Delphine Salet-Lizee, CHRU de Lille, Hôpital Jeanne de Flandre, Service de gynécologie, 59000 Lille, France, Service de gynécologie obstétrique, CHI Poissy-Saint-Germain, CH de Dunkerke, Centre Hospitalier d'Arcachon, Physiologie et physiopathologie de la motricité chez l'homme, Université Pierre et Marie Curie - Paris 6 (UPMC)-IFR70-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Régional Universitaire de Nîmes (CHRU Nîmes), Écologie et santé des écosystèmes (ESE), Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST, CHU Estaing, Service de gynécologie-obstétrique [Hôpital Rothschild], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-Hôpital Rothschild-Sorbonne Université (SU), Service de gynécologie et obstétrique [CHI Poissy-Saint Germain], Centre Hospitalier Universitaire de Nîmes (CHU Nîmes), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Service de Gynécologie [CHU Clermont-Ferrand], CHU Estaing [Clermont-Ferrand], CHU Clermont-Ferrand-CHU Clermont-Ferrand, Hôpital Rothschild [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Risques cliniques et sécurité en santé des femmes et en santé périnatale (RISCQ), and Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)
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medicine.medical_specialty ,Time Factors ,Urology ,030232 urology & nephrology ,[SDV.MHEP.GEO]Life Sciences [q-bio]/Human health and pathology/Gynecology and obstetrics ,law.invention ,03 medical and health sciences ,Postoperative Complications ,0302 clinical medicine ,Randomized controlled trial ,Risk Factors ,law ,Statistical significance ,medicine ,Humans ,Stage (cooking) ,Laparoscopy ,ComputingMilieux_MISCELLANEOUS ,Aged ,030219 obstetrics & reproductive medicine ,Pelvic floor ,medicine.diagnostic_test ,business.industry ,Suture Techniques ,Pelvic Floor ,Recovery of Function ,Middle Aged ,Surgical Mesh ,Confidence interval ,3. Good health ,Surgery ,Treatment Outcome ,Surgical mesh ,medicine.anatomical_structure ,Quality of Life ,Urologic Surgical Procedures ,Female ,France ,business ,Sexual function ,Cystocele - Abstract
Background Laparoscopic mesh sacropexy (LS) or transvaginal mesh repair (TVM) are surgical techniques used to treat cystoceles. Health authorities have highlighted the need for comparative studies to evaluate the safety of surgeries with meshes. Objective To compare the rate of complications, and functional and anatomical outcomes between LS and TVM. Design, setting, and participants Multicenter randomized controlled trial from October 2012 to April 2014 in 11 French public hospitals. Women with cystocele stage ≥2 (pelvic organ prolapse quantification), aged 45–75 yr, without previous prolapse surgery. Intervention Synthetic nonabsorbable mesh placed in the vesicovaginal space, sutured to the promontory (LS) or maintained by arms through pelvic ligaments (TVM). Outcome measurements and statistical analysis Rate of surgical complications ≥grade II according to the modified Clavien–Dindo classification at 1 yr. Secondary outcomes were reintervention rate, and functional and anatomical results. Results and limitations A total of 130 women were randomized in LS and 132 in TVM; five women withdrew before intervention, leaving 129 in LS and 128 in TVM. The rate of complications ≥grade II was lower after LS than after TVM, but did not meet statistical significance (17% vs 26%, treatment difference 8.6% [95% confidence interval, CI −1.5 to 18]; p =0.088). The rate of complications of grade III or higher was nonetheless significantly lower after LS (LS=0.8%, TVM=9.4%, treatment difference 8.6% [95% CI 3.4%; 15%]; p =0.001). LS was converted to TVM in 6.3%. The total reoperation rate was lower after LS but did not meet statistical significance (LS=4.7%, TVM=10.9%, treatment difference 6.3% [95% CI −0.4 to 13.3]; p =0.060). There was no difference in symptoms, quality of life, improvement, composite definition of success, anatomical results rates between groups except for the vaginal apex and length, and dyspareunia (in favor of LS). Conclusions LS is a valuable option for primary repair of cystocele in sexually active patients. LS is safer than TVM, but may not be feasible in all cases. Both techniques offer same functional outcomes, success rates, and anatomical outcomes, but sexual function is better preserved by LS. Patient summary Our study demonstrates that laparoscopic sacropexy (LS) is a valuable option for primary repair of cystocele. LS offers equivalent success rates to vaginal mesh procedures, but is safer with a lower rate of complications and reoperations, and sexual function is better preserved.
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- 2018
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21. Laparoscopic promonto-fixation for urogenital prolapsus
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E. Vincens, D. Salet Lizee, R. Villet, Pierre Gadonneix, and A. Kane
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medicine.medical_specialty ,business.industry ,Genitourinary system ,Dissection ,Suture Techniques ,Urinary Bladder ,Rectum ,General Medicine ,Surgical Mesh ,Patient Positioning ,Pelvic Organ Prolapse ,Surgery ,Fixation (surgical) ,Vagina ,medicine ,Humans ,Female ,Laparoscopy ,business - Published
- 2015
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22. Promontofixation cœlioscopique pour prolapsus urogénital
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D. Salet Lizee, R. Villet, Pierre Gadonneix, A. Kane, and E. Vincens
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Surgery - Published
- 2015
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23. Chirurgie et fertilité
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R Villet
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Surgery - Published
- 2018
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24. Surgery and fertility
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R. Villet
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Male ,Infertility ,medicine.medical_specialty ,business.industry ,General surgery ,media_common.quotation_subject ,MEDLINE ,Fertility Preservation ,Fertility ,General Medicine ,medicine.disease ,Postoperative Complications ,Humans ,Medicine ,Female ,business ,Infertility, Female ,Infertility, Male ,Introductory Journal Article ,media_common - Published
- 2018
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25. In the wake of the 2017 ASCO meetings, the surgical strategy for ovarian cancer remains on track
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R. Villet
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Ovarian Neoplasms ,medicine.medical_specialty ,030219 obstetrics & reproductive medicine ,Surgical strategy ,business.industry ,Ovariectomy ,Track (disk drive) ,General surgery ,MEDLINE ,General Medicine ,Congresses as Topic ,medicine.disease ,United States ,03 medical and health sciences ,Surgical Oncology ,0302 clinical medicine ,030220 oncology & carcinogenesis ,Practice Guidelines as Topic ,medicine ,Humans ,Female ,Ovarian cancer ,business ,Societies, Medical - Published
- 2018
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26. Adjuvant chemotherapy in elderly breast cancer patients: Pattern of use and impact on overall survival
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Marie Bannier, Fabien Reyal, Charles Coutant, J-M Classe, Armando J. Martínez, A. Berthelot, Emile Daraï, A. De Nonneville, Monique Cohen, M.-P. Chauvet, P. Guimbergues, R. Villet, G. Houvenaeghel, A. Gonçalves, Chafika Mazouni, C. Tunon de Lara, Nicolas Chopin, Roman Rouzier, and A.-S. Azuar
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medicine.medical_specialty ,education.field_of_study ,business.industry ,Proportional hazards model ,Lymphovascular invasion ,Population ,Hematology ,medicine.disease ,Logistic regression ,Clinical trial ,Breast cancer ,Oncology ,Internal medicine ,Propensity score matching ,Medicine ,business ,Risk assessment ,education - Abstract
Background Elderly breast cancer (BC) patients have been underrepresented in clinical trials whereas ∼60% of deaths from BC occur in women aged 65 years and older. The management of elderly women with early BC requires careful evaluation of risks and benefits of available treatment options. Clinical trials for elderly patients in the adjuvant setting are lacking, and efficacy results obtained in general population cannot be directly extrapolated to elderly patients without specific evidences. Therefore, we examined factors associated with the prescription of adjuvant chemotherapy (aCT) and the impact of this treatment on overall survival (OS) in a large cohort of patients aged 65 years and older. Methods Patients were retrospectively identified from a large cohort of 23,134 early BC patients who underwent primary surgery in 18 academic centres between 1990 and 2014. A binary logistic regression was built to identify the factors associated with aCT administration. The impact of aCT on OS was analysed using a multivariate Cox regression model including age, histology, grade, tumour size, lymphovascular invasion (LVI), nodal status and endocrine therapy (ET) and endocrine receptors (ER). A propensity score-based matching analysis was performed. Results Of 6605 patients aged 65 years and older, 1493 received aCT (22.6%). Administration of aCT was predominantly associated with macroscopic lymph node involvement (LNi) and ER-negative status but common predictors, such as age Conclusions The factors associated with aCT use in the elderly are similar to those usually found in younger age groups. By highlighting an OS benefit, even in the “very old” subgroup, our results may help clarifying the role of aCT in elderly patients. Legal entity responsible for the study Houvenaeghel Gilles. Funding Has not received any funding. Disclosure All authors have declared no conflicts of interest.
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- 2019
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27. Drainage lymphatique du sein et des tumeurs mammaires
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R. Villet, C. Frey, and A. Kane
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Oncology - Abstract
Le drainage lymphatique mammaire comprend un reseau superficiel (cutane) et un reseau profond (glandulaire). La voie de drainage axillaire recueille la lymphe du reseau superficiel et majoritairement celle du reseau profond. Sur le plan chirurgical, il est classique de distinguer en trois niveaux dits de Berg, dans le creux axillaire en fonction de la topographie des ganglions par rapport au muscle petit pectoral. En revanche, sur le plan fonctionnel, il n’existe pas de territoire bien systematise, comme le montrent differentes etudes analysant les sites de drainage en fonction du lieu d’injection d’un traceur radioactif ou d’un colorant bleu. La principale question est donc de savoir si le sein doit etre considere comme une meme unite anatomique dont tous les territoires se draineraient vers le meme ganglion, le plus souvent axillaire. A l’heure de la technique du ganglion sentinelle, cela n’est pas sans importance.
- Published
- 2013
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28. La Promontofixation : De La Voie Ouverte A LA Coelioscopie : Historique, rationnel, technique
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Nadine El Kassis, Joseph S Suidan, R. Villet, Pierre Gadonneix, David Atallah, Maroun Moukarzel, Wadih Ghaname, and Charbel Chalouhy
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medicine.medical_specialty ,Medical staff ,medicine.diagnostic_test ,business.industry ,Clinical exam ,Urinary incontinence ,Perineal approach ,General Medicine ,Vaginal wall ,Surgery ,medicine ,Operating time ,Vaginal vault ,medicine.symptom ,business ,Laparoscopy - Abstract
Genital prolapse is a frequent functional pathology in women. Its surgical treatment depends specially upon the suspension and fixation of the vaginal vault. Thus, sacrocolpopexy has become a gold standard technique to correct genital prolapse. Laparoscopy is a procedure resulting in less bleeding and decreased hospital stay than open sacrocolpopexy and is presently the approach of choice. Its objective and subjective correction rates are > 90%. Some authors proposed a dual abdominal and perineal approach to help fixing the posterior mesh and repairing the perineal body. Robotics is the actual surgeons' gadget.Its results are similar to laparoscopic sacrocolpopexy albeit a higher cost and a longer operating time. The ideal mesh is monofilamentous with large pores. Sacrocolpopexy consists in fixing two meshes, one on the anterior vaginal wall and one on the posterior vaginal wall, on the anterior sacral ligament, without tension for the posterior mesh, with or without subtotal hysterectomy, and with closure of the peritoneum at the end. In the case of associated stress urinary incontinence, proved on the clinical exam or urodynamical exam, appropriate surgical treatment is done with sacrocolpopexy. In the near future, robotics will replace laparoscopy when costs will be reduced and medical staff well trained to perform robotic or robot-assisted sacrocolpopexy.
- Published
- 2013
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29. The surgeon-anesthesiologist relationship in the era of enhanced recovery
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D. Collard and R. Villet
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Male ,Postoperative Care ,Surgeons ,medicine.medical_specialty ,business.industry ,General surgery ,Interprofessional Relations ,General Medicine ,Risk Assessment ,Anesthesiologists ,03 medical and health sciences ,0302 clinical medicine ,Enhanced recovery ,Anesthesia Recovery Period ,medicine ,Humans ,Female ,030212 general & internal medicine ,France ,Patient Safety ,business ,030217 neurology & neurosurgery - Published
- 2016
30. [Urogynecology pelvic organ prolapse French surgical training during and after residency]
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S, Vigoureux, A, Perreaud, G, Legendre, D, Salet-Lizée, and R, Villet
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Obstetrics ,Gynecologic Surgical Procedures ,Gynecology ,Surveys and Questionnaires ,Humans ,Internship and Residency ,Urologic Surgical Procedures ,Female ,Laparoscopy ,Clinical Competence ,France ,Pelvic Organ Prolapse - Abstract
For the treatment of prolapse, the vaginal route is less standardized than laparoscopy and seems abandoned by younger doctors. Our objectives were to evaluate the surgical experience of resident and youth gynecology and obstetrics assistants in pelviperineology and the level of confidence and mastery of the different surgical treatment of pelvic.An anonymous questionnaire sent via an Internet platform interviewing residents and young assistants of gynecology and obstetrics (promotion 2005 to 2010) in France on their surgical training in pelviperineology.Twenty-nine percent (208/724) of the persons contacted responded with two thirds of residents and one third of young assistants, all regions of France were represented. Sixty-four percent of respondents wanted to favor a surgical career. The laparoscopic sacrocolpopexy was declared to be the best method mastered while residents and young assistants reported being more often leading operator in vaginal techniques during their medical training.Surgical practice during medical training of resident and young assistants did not seem associated with declared mastery level of technique. Different clinical surgical practice training techniques such as simulation, cadaveric study, movies on surgical technics may also improve the level of confidence and mastery of young doctors for surgical techniques.
- Published
- 2016
31. Impact des curages rétropéritonéaux sur la survie des patientes atteintes d’un cancer de l’ovaire à un stade avancé : le protocole CARACO
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E. Cerato, Jean Levêque, Jacques Dauplat, C. Pomel, R. Villet, Fabrice Lecuru, G. Houvenaeghel, J. Cuisenier, Jean-Marc Classe, Jean-François Rodier, G. Lorimier, P. Mathevet, and C. Boursier
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Gynecology ,medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,Retroperitoneal Lymph Node ,Obstetrics and Gynecology ,Cancer ,General Medicine ,medicine.disease ,Surgery ,Clinical trial ,medicine.anatomical_structure ,Reproductive Medicine ,medicine ,Lymphadenectomy ,Lymph ,Ovarian cancer ,business ,Lymph node ,Survival rate - Abstract
The standard management for advanced-stage epithelial ovarian cancer is optimum cytoreductive surgery followed by platinum based chemotherapy. However, retroperitoneal lymph node resection remains controversial. The multiple directions of the lymph drainage pathway in ovarian cancer have been recognized. The incidence and pattern of lymph node involvement depends on the extent of the disease and the histological type. Several published cohorts suggest the survival benefit of pelvic and para-aortic lymphadenectomy. A recent large randomized trial have demonstrated the potential benefit for surgical removal of bulky lymph nodes in term of progression-free survival but failed to show any overall survival benefit because of a critical methodology. Further randomised trials are needed to balance risks and benefits of systematic lymphadenectomy in advanced-stage disease. CARACO is a French ongoing trial, built to bring a reply to this important question. A huge effort for inclusion of the patients, and involving new teams, are mandatory.
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- 2011
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32. Oncoplastie dans le traitement conservateur du cancer du sein (quatrième partie) : techniques pour les quadrants internes
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I. Malka, R. Villet, A. Fitoussi, and R.-J. Salmon
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Surgery - Published
- 2010
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33. Oncoplastie dans le traitement conservateur du cancer du sein (troisième partie) : techniques pour les quadrants supérieurs
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I. Malka, R. Villet, A. Fitoussi, and R.-J. Salmon
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Surgery - Published
- 2010
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34. Oncoplastie dans le traitement conservateur du cancer du sein (deuxième partie) : techniques pour les quadrants inférieurs
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Alfred Fitoussi, R.J. Salmon, R. Villet, and I. Malka
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Surgery - Published
- 2010
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35. Oncoplastic conservative treatment for breast cancer (part 2): Techniques for the inferior quadrants
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Alfred Fitoussi, R. Villet, I. Malka, and R.J. Salmon
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medicine.medical_specialty ,business.industry ,Mammaplasty ,General surgery ,Breast Neoplasms ,General Medicine ,medicine.disease ,Surgery ,Conservative treatment ,Text mining ,Breast cancer ,Humans ,Medicine ,Female ,business - Published
- 2010
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36. Oncoplastie dans le traitement conservateur du cancer du sein. Première partie : généralités et techniques pour les quadrants externes
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A. Fitoussi, R.J. Salmon, I. Malka, and R. Villet
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Surgery - Published
- 2010
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37. Oncoplastic conservative treatment for breast cancer. Part 1: Generalities and techniques for the external quadrants
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I. Malka, R.J. Salmon, A. Fitoussi, and R. Villet
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medicine.medical_specialty ,Esthetics ,business.industry ,Mammaplasty ,General surgery ,Cancer ,Breast Neoplasms ,General Medicine ,Mastectomy, Segmental ,medicine.disease ,Surgery ,Conservative treatment ,Breast cancer ,medicine ,Humans ,Lymph Node Excision ,Female ,business - Published
- 2010
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38. Création d’un registre des complications du traitement chirurgical des prolapsus génitaux
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D. Salet-Lizee, L. Freiderich, C. Trichot, Emile Daraï, R. Villet, Xavier Deffieux, Y. Ansquer, C. Dhainaut, Pierre Panel, A. Fauconnier, Hervé Fernandez, Georges Bader, M. Herry, and Charles Chapron
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Gynecology ,medicine.medical_specialty ,medicine.anatomical_structure ,business.industry ,Obstetrics and Gynecology ,Medicine ,Neurology (clinical) ,Pelvic cavity ,business - Abstract
Introduction Malgre l’existence de multiples dispositifs de declaration des evenements indesirables, il existe toujours une sous-declaration importante des complications operatoires, en particulier concernant le prolapsus genital.
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- 2010
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39. TVT Secur™ : étude prospective et suivi à un an de 154 patientes
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J.-P. Lucot, Michel Cosson, R. Villet, J. Amblard, Bernard Jacquetin, and Philippe Debodinance
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Reproductive Medicine ,Obstetrics and Gynecology ,General Medicine - Abstract
Resume Objectif Evaluer l’efficacite et la taux de complications d’une mini-bandelette sous-uretrale sur une periode d’un an. Materiel et methode Etude prospective multicentrique (quatre centres) de 154 patientes presentant une incontinence urinaire d’effort et beneficiant de la pose du TVT Secur™ sans geste associe. Les patientes ont ete operees du 24 juillet 2006 au 18 decembre 2007 et ont toutes ete controlees a deux mois et 118 a un an. Resultats Cent cinq patientes avaient une incontinence d’effort pure dont 12 presentaient une insuffisance sphincterienne. Quarante-neuf d’entre elles avaient une incontinence mixte dont 12 une insuffisance sphincterienne. En preoperatoire, on notait 69 patientes se plaignant d’urgenturies et 12 de difficultes mictionnelles. Une anesthesie locale avait ete realisee pour 97 patientes (63 %). Parmi les complications peroperatoires on notait : cinq hemorragies, une plaie vesicale, une plaie vaginale, 21 residus post-mictionnels superieurs a 100 ml et une douleur de cuisse. Ont ete rapportes deux expositions prothetiques, un granulome, une infection urinaire et sept cordes laterales au niveau du vagin. Onze patientes ont ete reoperees pour echec (dix sont gueries) et 24 patientes etaient perdues de vue a un an. Les patientes atteintes d’urgenturies ont ete gueries pour 61,2 % d’entre elles a deux mois et 75,5 % a un an. Des urgences de novo sont apparues dans 12,8 % a deux mois et 12,3 % a un an. Les troubles de la miction presents dans 9,5 % des cas a deux mois, etaient de 3,7 % a un an. A un an, le taux de guerison etait de 70,3 %, d’amelioration de 11 % et d’echec de 18,7 %. Le taux de guerison restait identique entre deux mois et un an. Les patientes ameliorees a deux mois (24 %) ne representaient plus que 11 % a un an et le taux de recidive etait de 12,8 %. Conclusion Les resultats sont inferieurs a ceux du TVT ou du TVT-O. Une etude randomisee permettrait de definir la place reelle de cette mini-bandelette.
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- 2009
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40. Cure de rectocèle chez la femme
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D. Salet-Lizee, R. Villet, and P. Gadonneix
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Gynecology ,medicine.medical_specialty ,business.industry ,Obstetrics and Gynecology ,Medicine ,Neurology (clinical) ,business - Abstract
Traiter une rectocele revient a traiter la paroi posterieure du vagin. Celle-ci comprend trois niveaux: un niveau superieur (1) correspondant au cul-de-sac vaginal posterieur, un niveau moyen (2) ou rectum et vagin sont en contact direct, un niveau inferieur (3) en avant du corps fibreux du perinee. Le traitement tient compte du ou des niveaux atteints. Il peut etre fait par voie abdominale, par laparotomie ou par laparoscopie, par voie vaginale et par voie endoanale. La voie vaginale permet de traiter les trois niveaux alors que la voie abdominale ne permet pas le traitement du niveau 3. La voie endoanale ne traite que le niveau 2. L’analyse des resultats des differents traitements chirurgicaux est difficile, car les niveaux atteints sont mal precises, des gestes complementaires souvent effectues dans le meme temps operatoire, et le resultat anatomique peut etre different du resultat fonctionnel. Il ressort toutefois que la voie abdominale avec prothese et promontofixation donne de meilleurs resultats que la voie vaginale, et que la cure par voie endoanale est responsable de plus de recidives.
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- 2009
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41. Histerectomía por vía abdominal por lesiones benignas
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P Collinet, F Sabban, and R Villet
- Abstract
La histerectomia motivada por patologias benignas es una de las intervenciones mas frecuentes en los paises desarrollados; en Francia, por ejemplo, se practican 70.000 al ano por termino medio; en este pais la probabilidad estadistica de someterse a una histerectomia es del 14,5% a los 40 anos y del 12% a los 50 anos. Las indicaciones estan principalmente motivadas por la presencia de menometrorragias y/o dolor pelvico. En ese mismo pais, la via vaginal es la mas utilizada en enfermedades benignas (el 56,5-77,9% segun las series). La via abdominal se mantiene en caso de utero polifibromatoso de gran tamano, cuando el acceso vaginal esta limitado o si existen enfermedades anexiales o adherencias pelvicas. El conocimiento de la anatomia pelvica resulta indispensable para que el tratamiento quirurgico sea optimo. La via abdominal puede provocar complicaciones a corto y medio plazo. Las mas frecuentes son las complicaciones hemorragicas e infecciosas en el postoperatorio precoz. No parece existir repercusion sobre la vida sexual y la libido. Sin embargo, es posible la aparicion de prolapso posthisterectomia y de alteraciones del transito. Pueden existir repercusiones sobre la vida social y afectiva, sobre las que hay que informar a la paciente en el preoperatorio, con el fin de disponer de su consentimiento informado.
- Published
- 2009
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42. Traitements des localisations urologiques de l'endométriose
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A Cortesse, P Simon, and R Villet
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business.industry ,Medicine ,business - Published
- 2009
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43. Examens clinique et complémentaires préopératoires avant chirurgie d’un trouble de la statique pelvienne
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R. Villet, C. Ngô, D. Salet-Lizee, and P. Gadonneix
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Gynecology ,medicine.medical_specialty ,business.industry ,Clinical investigation ,medicine ,Obstetrics and Gynecology ,Neurology (clinical) ,business - Abstract
On considere aujourd’hui qu’environ 41 % des femmes âgees de 50 a 79 ans ont un trouble de la statique pelvienne. Durant toute sa vie, une femme a un risque de 7 % d’etre operee d’un trouble de la statique pelvienne. L’incidence de la chirurgie pour trouble de la statique pelvienne est de 1,5 a 4,9 ‰ patientes par an, et on estime que 13 % des patientes operees auront une deuxieme intervention dans les cinq annees suivantes. L’evaluation preoperatoire des troubles de la statique pelvienne doit etre la plus minutieuse et complete possible afin de choisir la technique chirurgicale la mieux adaptee, tenant compte des defects anatomiques, de la symptomatologie fonctionnelle et du retentissement sur la qualite de vie, des attentes de la patiente et des habitudes du chirurgien. Elle permet d’evaluer les risques d’echec ou de complications post-operatoires. Un interrogatoire detaille avec des scores de retentissement et un examen clinique precis sont fondamentaux. Le bilan urodynamique est quasiment systematique. L’imagerie est realisee en cas de discordance entre l’interrogatoire et l’examen clinique, en cas d’antecedent de traitement chirurgical de trouble de la statique pelvienne (prolapsus recidive) et en cas de prolapsus de l’etage posterieur. Le colpocystogramme (CCG), la defecographie et l’imagerie par resonance magnetique sont les examens de reference, avec chacun leurs avantages et leurs limites. Ils doivent etre realises par des equipes entrainees. Dans tous les cas, l’indication chirurgicale est fonction de la symptomatologie rapportee par la patiente et de son retentissement sur sa qualite de vie.
- Published
- 2008
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44. TVT Secur™ : de plus en plus minimal invasif. Étude préliminaire prospective sur 110 cas
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C. Lenoble, Bernard Jacquetin, E. Lagrange, J. Amblard, Philippe Debodinance, Michel Cosson, R. Villet, and J.-P. Lucot
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Reproductive Medicine ,Obstetrics and Gynecology ,General Medicine - Abstract
Resume Objectif Presenter un nouveau dispositif de bandelette sous uretral mini invasif derive du TVT classique, decrire la technique de pose, evaluer les complications et les resultats a court terme. Materiel et methode Etude prospective multicentrique (quatre centres) de 110 patientes presentant une incontinence urinaire d’effort et beneficiant de la pose du TVT Secur™ sans geste associe. La bandelette est identique a celle des TVT retropubien et obturateur, plus courte, pose, soit en « U », soit en « hamac » sans orifice de sortie, pour pallier aux complications dues aux espaces traverses des autres techniques. Le dispositif et la technique de pose sont decrits par les auteurs. L’originalite du TVT Secur™ reside dans le mecanisme d’insertion de la bandelette a un inserteur metallique. Toutes les patientes ont ete revues a deux mois et les complications avec notamment les douleurs (cotation EVA) ainsi que les resultats objectifs ont ete releves. Resultats Incontinence urinaire d’effort pure et isolee pour 71 patientes, incontinence mixte pour 39 et insuffisance sphincterienne pour 23. Urgenturies preoperatoires pour 49 patientes et dysurie pour dix d’entre elles. La methode « hamac » a ete utilisee dans 85,5 % des cas. Le type d’anesthesie a ete local pur pour 69,1 % (0–98,8 % suivant les centres) avec une duree operatoire moyenne de 8′30″. Sous anesthesie locale, la douleur moyenne peroperatoire etait cotee 2,8/10 et 0,7 en fin d’intervention. Les complications peroperatoire ont revelees une plaie de vessie, une plaie vaginale et quatre saignements de plus de 100 ml. Dans les suites immediates une retention totale cedant a 24 heures et 13 residus postmictionnels compris entre 100 et 200 ml ont ete mentionnes. A deux mois, les auteurs ont constates les resultats suivants : 19,6 % d’urgenturie de novo, 13,2 % de dysurie de novo, une exposition de bandelette, un granulome, une infection urinaire et sept cordes laterales perceptibles mais non douloureuses. Treize patientes ont signale avoir eu des douleurs moderees sur une duree de quatre a 30 jours. Les resultats objectifs precoces sont globalement de 70,4 % de patientes seches (83 % pour IUE isolee pure, 72,2 % pour IUE avec insuffisance sphincterienne, 50 % pour les incontinences mixtes). L’anesthesie locale pure etait recommandee par 98 % des patientes. Conclusion La diminution des complications ne devant pas se faire au detriment des resultats, il faut envisager des etudes de suivi multicentriques prenant en compte des modifications standardisees. Enfin, les indications de ce nouveau dispositif devront etre definies.
- Published
- 2008
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45. Clinical practice guidelines: 2007 update of Standards, Options, Recommendations for the management of patients with epithelial ovarian cancer. Surgical treatment (summary report)
- Author
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Jean-Pierre Lefranc, H. Crouet, D. Querleu, Frédéric Selle, Emile Daraï, François Planchamp, Philippe Rauch, Eric Fondrinier, M. Le Taillandier, J. Levêque, Jacques Dauplat, Pierre Kerbrat, P. Morice, R. Villet, and Eric Leblanc
- Subjects
Oncology - Abstract
Contexte La mise a jour de ces recommandations a ete elaboree conjointement par la Federation nationale des centres de lutte contre le cancer (FNCLCC) en partenariat avec les secteurs public, prive et l’Institut national du cancer.
- Published
- 2008
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46. Prise en charge initiale des cancers gynecologiques : Referentiels de la Societe Francaise d'Oncologie Gynecologique (SFOG)
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Catherine Genestie, Christine Haie-Meder, Gilles Houvenaeghel, Bernard Castelain, Pierre Duvillard, J. J. Baldauf, I. Barillot, Y. Aubard, Pascal Bonnier, P. Morice, Fabrice Narducci, P. Mathevet, R. Villet, Patricia Pautier, Jean-Pierre Lefranc, J. Cuisenier, N. Tubiana, Société Française d'Oncologie Gynécologique, Lejeune C, Eric Leblanc, Catherine Lhommé, P. Romestaing, and Denis Querleu
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medicine.medical_specialty ,Reproductive Medicine ,business.industry ,General surgery ,Obstetrics and Gynecology ,Medicine ,Neoplasm staging ,General Medicine ,business ,Gynecologic surgical procedures - Published
- 2008
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47. Hystérectomie par voie abdominale pour lésions bénignes
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P Collinet, F Sabban, and R Villet
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business.industry ,Medicine ,business - Published
- 2008
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48. Chimiothérapie intrapéritonéale dans le cancer de l'ovaire
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Denis Vinatier, P.-H. Cottu, R. Villet, M. Delemer-Lefebvre, Pierre Collinet, and Manuel Ascencio
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Oncology ,medicine.medical_specialty ,Chemotherapy ,business.industry ,Optimal Debulking ,medicine.medical_treatment ,Obstetrics and Gynecology ,Cancer ,Ovary ,General Medicine ,medicine.disease ,Catheter ,medicine.anatomical_structure ,Reproductive Medicine ,Internal medicine ,medicine ,Epithelial ovarian cancer ,Stage (cooking) ,business ,Ovarian cancer - Abstract
Ovarian cancer represents 4500 new cases a year in France and the prognosis of such tumor is not yet clear, even for the early stages. This is notably owing to the amount and size of peritoneal tumor residual. Recently, five therapeutic trials were published concerning the intra-peritoneal chemotherapy of ovarian cancer stage III in patients to whom an optimal debulking surgery had been done. These studies were variable in there outcome showing on the one hand, either the absence of significant difference or a significant lengthening of both total life duration and life without recurrence during the period of treatment with intra-peritoneal chemotherapy. On the other hand, there was a significant increase in hematological toxicity and temporary impairment of the quality of life during intra-peritoneal treatments. There were also complications linked to the intra-peritoneal catheter, which led to the termination of the treatment protocol in some cases. However, results showed a mattering benefit of survival in spite of a notable rate of incomplete treatment protocols. These results have demonstrated the necessity to consider the intra-peritoneal adjuvant chemotherapy as a treatment option in patients with epithelial ovarian cancer stage III. Patients must be highly selected and well counseled, in order to go for this treatment option after receiving optimal debulking surgeries.
- Published
- 2007
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49. Traitement de l'incontinence urinaire d'effort par bandelette TVT-O: résultats immédiats et à un an
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R. Villet, N. Ayoub, G. Abitayeh, O. Cotelle, Delphine Salet-Lizee, P. Gadonneix, and A. Descazeaud
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Gynecology ,medicine.medical_specialty ,Reproductive Medicine ,business.industry ,Tissue adhesives ,Treatment outcome ,Tension free vaginal tape ,medicine ,Obstetrics and Gynecology ,General Medicine ,business - Abstract
Resume Objectif Comparer les resultats a un an de la bandelette sous-uretrale retropubienne (TVT) et transobturatrice de dedans en dehors (TVT-O) dans la cure d'incontinence urinaire a l'effort (IUE). Patientes et methode Les 82 premieres patientes operees d'une IUE par TVT-O dans notre institution ont ete incluses dans l'etude. Les patientes ont ete evaluees a 1 et 12 mois. La satisfaction globale a ete evaluee apres 12 mois par un autoquestionnaire. Les resultats obtenus ont ete compares a ceux des 124 premieres patientes operees pour IUE par TVT classique retropubienne dans la meme institution et par les memes chirurgiens entre 1996 et 1999. Resultats En dehors d'un âge moyen plus jeune dans le groupe TVT-O (57 versus 60 ans), aucun parametre preoperatoire ne differait significativement entre les groupes TVT-O et TVT. La duree operatoire moyenne etait significativement inferieure dans le groupe TVT-O (15 versus 30 minutes, p p = 0,004) et le taux de premier residu postmictionnel inferieur a 100 ml etait superieur dans le groupe TVT-O (88 versus 61 %, p Discussion et conclusion Avec 12 mois de recul, la bandelette TVT-O est aussi efficace que la TVT classique dans l'IUE avec un risque de perforation vesicale moindre, une duree d'intervention reduite de moitie et une meilleure reprise mictionnelle postoperatoire.
- Published
- 2007
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50. Laparoscopic Photodynamic Diagnosis of Ovarian Cancer Peritoneal Micro Metastasis: An Experimental Study
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R. Villet, Serge Mordon, Denis Vinatier, Marie Odile Farine, Frédéric Sabban, Michel Cosson, and Pierre Collinet
- Subjects
medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,Intraperitoneal injection ,Urology ,Photodynamic diagnosis ,Histology ,General Medicine ,medicine.disease ,Biochemistry ,Metastasis ,Peritoneal carcinomatosis ,Ovarian carcinoma ,medicine ,Physical and Theoretical Chemistry ,Ovarian cancer ,business ,Blue light - Abstract
The goal of this study was to assess the interest of photodynamic diagnosis (PDD) for laparoscopic detection of peritoneal micro metastasis in ovarian carcinoma. Using an experimental animal model, intraperitoneal injection of aminolevulinic acid (ALA) and hexylester of aminolevulinic acid (He-ALA) were compared in order to improve laparoscopic detection of ovarian peritoneal carcinomatosis. Twenty-one 344 Fischer female rats received an intra peritoneal injection of 10 6 NuTu-19 cells. At day 22, carcinomatosis with micro peritoneal metastasis was obtained. Rats were randomized in three groups concerning intra peritoneal injection before laparoscopic staging: 5-ALA hydrochloride, HE-ALA and sterile water. Using D Light system®, laparoscopic peritoneal exploration was performed with white light (WL) first and then with blue light (BL). The main objective was to assess feasibility and sensibility of laparoscopic PDD for nonvisible peritoneal micro metastasis of ovarian cancer. The main parameter was the confirmation of neoplasic status of fluorescent foci by histology. Concerning PDD after intraperitoneal injection of 5-ALA, mean values of lesions seen is higher than without fluorescence (32 vs 20.7; P = 0.01). Using He-ALA, mean values of detected lesions is higher than without fluorescence (42.9 vs 33.6; P < 0.001). Neoplasic status of fluorescent foci was confirmed in 92.8% of cases (39/42). Using 5-ALA, fluorescence of cancerous tissue is significantly higher than that of normal tissue in all the rats (ratio 1.17) (P = 0.01). With He-ALA, intensity of fluorescence is significantly higher in cancerous tissue compared to normal tissue, irrespective of the rat studied (ratio 1.22; P < 0.001).
- Published
- 2007
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