308 results on '"Ronan Thibault"'
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302. P124 UPSTREAM CHYME REINFUSION INCREASES PLASMA CITRULLINE IN PATIENTS WITH SHORT BOWEL SYNDROME
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Ronan Thibault, L. Garin, F. Trivin, and D. Picot
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medicine.medical_specialty ,Nutrition and Dietetics ,business.industry ,medicine.medical_treatment ,Soft diet ,Medicine (miscellaneous) ,Anastomosis ,Critical Care and Intensive Care Medicine ,Pancreaticoduodenectomy ,Short bowel syndrome ,medicine.disease ,Enteral administration ,Surgery ,Pneumonia ,medicine ,Complication ,Adverse effect ,business - Abstract
postoperative enteral feeding (EN) has been proposed as the novel method for nutritional support after surgery. Nevertheless, pancreatic surgeons often prefer postoperative TPN because of concerns about the possible adverse effects of early feeding and increased risk of anastomotic leak especially pancreaticojejunostomy site. The aim of this study was to evaluate whether early postoperative enteral feeding reduced the incidence of complications and length of hospital stay in patients following pancreaticoduodenectomy Methods: Between May 2007 and March 2008, 21 patients who underwent PD for a periamullary disease at Yongdong Severance Hospital of Yonsei University College of Medicine and randomized to enteral feeding or TPN. Enteral feeding and TPN begun on postoperative 1, and advanced to a goal of 25 kcal/kg per day. Both group started to have an oral diet after stool passing. Complications was diagnosed according to the criteria developed by the International Study Group Results: Patients demographics, nutritional state, and operative factors were similar between the groups. Comparison of length of hospital stay and time to normal intake of soft diet were shorter in the EN group, but there was no statistical significance. Postoperative surgery related complication (anastomosis leak, delated gastric empting) was similar between both group, however the rate of infections complications (wound infection, pneumonia, UTI, etc) was lower in EN group. Conclusion: The postoperative early enteral feeding is safe and well-tolerated and it s could give the beneficial opportunity for patients who have underwent PD for a periampullary disease.
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- 2008
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303. P254 PREVALENCE OF MALNUTRITION AND LYMPHOPENIA IN PATIENTS WITH CHRONIC RESPIRATORY INSUFFICIENCY INCLUDED IN A PULMONARY REHABILITATION PROGRAM
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Dominique Darmaun, Arnaud Chambellan, Ronan Thibault, and E. Le Gallic
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Chronic respiratory insufficiency ,Pediatrics ,medicine.medical_specialty ,Nutrition and Dietetics ,business.industry ,medicine.medical_treatment ,Medicine (miscellaneous) ,Critical Care and Intensive Care Medicine ,medicine.disease ,Malnutrition ,medicine ,In patient ,Pulmonary rehabilitation ,business - Published
- 2008
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304. P018 Les corticoïdes augmentent l’utilisation splanchnique de la glutamine chez l’homme
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Morey W. Haymond, A. Altomare, Dominique Darmaun, B. Sager, Susan Welch, Ronan Thibault, and Nelly Mauras
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Nutrition and Dietetics ,Endocrinology, Diabetes and Metabolism ,Internal Medicine - Abstract
Introduction et but de letude La glutamine est principalement captee par l’intestin grele et le foie chez l’homme sain. Pour savoir si les corticoides modifient l’utilisation splanchnique de la glutamine, nous avons etudie l’effet de la prednisone chez des volontaires sains, en utilisant des isotopes stables. Materiel et methodes Deux groupes de sujets adultes sains ont recu, a jeun, une perfusion intra-veineuse de L-[1-14C]leucine et de L-[2H5]glutamine durant 5 heures, en association avec la prise orale toutes les 20 minutes de L-[1-13C]glutamine, soit a l’etat basal (n=6), soit apres 6 jours de traitement par prednisone 0,8 mg.kg-1.j-1(n=8). Les taux d’apparition de la leucine et de la glutamine (Ra) ont ete determines a partir des concentrations plasmatiques en 14C-a-ketoisocaproate et 2H5-glutamine, respectivement, et l’oxydation de la leucine et de la glutamine a partir de la teneur de l’air expire en 14CO2 et 13CO2, respectivement. L’extraction splanchnique de la glutamine a ete estimee a partir du pourcentage de 13C-glutamine orale non retrouve dans la circulation systemique. Resultats Le traitement par prednisone etait associe a : 1) une augmentation non significative du Ra de leucine, sans modification de l’oxydation de la leucine ; 2) une augmentation du Ra plasmatique de glutamine, secondaire a une augmentation de la synthese de novo de la glutamine (410±23 vs. 245±41 mmol.kg-1.h-1, P=0.001); et 3) une augmentation de l’extraction splanchnique de la glutamine donnee oralement (64±6 vs. 42±12 %, P Conclusions Ces donnees suggerent que les besoins en glutamine dans le territoire splanchnique sont nettement accrus chez les patients recevant une corticotherapie orale au long cours ou severement agresses.
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- 2007
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305. P027 Évaluation prospective de la prise alimentaire avec deux échelles analogiques chez des patients dénutris : intérêt pour le dépistage de la dénutrition
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Ronan Thibault, E. Le Gallic, J. Vibert, Stéphane M. Schneider, Véronique Sébille, Dominique Darmaun, and N. Goujon
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Nutrition and Dietetics ,Endocrinology, Diabetes and Metabolism ,Internal Medicine - Abstract
Introduction et but de l’etude Chez des patients hospitalises a risque nutritionnel, une echelle verbale de quantification des ingestas est fortement correles aux apports energetiques totaux (AET) (ESPEN 2006). Cependant ni l’echelle verbale ni une echelle visuelle n’ont ete evaluees chez des patients denutris. Les objectifs etaient, chez des patients denutris, 1) d’evaluer si les echelles analogiques verbale (EVA) et visuelle (EVI) de quantification des ingesta etaient realisables, correles entre elles, et avec les apports energetiques totaux (AET), et 2) de determiner si l’echelle verbale etait un outil sensible pour depister la denutrition. Materiel et methodes 115 patients (70 H, âge 55±13 ans, IMC 21,9±4,5) ont ete inclus dans les CHU de Nantes et de Nice ; 62 % (n=71) etaient hospitalises et 61 % avaient une pathologie digestive. L’EVI et l’EVA (de 0 a 10) etaient realisees chez, respectivement, 112/115 (97 %) et 47/115 (41 %) patients par deux interviewers et les AET quantifies sur 3 jours par trois dieteticiennes. L’index de Buzby (NRI) a ete calcule chez 101/115 (88 %) : 69/101 (68 %) patients etaient denutris. Les correlations statistiques (tableau) ont ete determinees par le coefficient r de Spearman. Resultats EVI et EVA etaient fortement correlees (r=0,90, P Tableau 1 Patients (n) (EVI;EVA) Population totale (112;47) Hospitalises (69 ; 46) NRI IMC r (EVI;EVA) 0,66; 0,74 0,73; 0,74 0,79; 0,74 0,79; 0,78 P value Conclusions Cette etude demontre qu’une echelle visuelle de quantification des ingesta est facile d’utilisation, et bien correlee a l’echelle verbale et aux AET chez les sujets denutris. Du fait d’une specificite et d’une valeur predictive positive superieurs a 80 %, l’EVI apparait comme un outil complementaire pour le depistage de la denutrition.
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- 2007
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306. C22 - L’inflammation intestinale diminue l’expression du transporteur du butyrate, MCT-1 par les cellules éphithéliales coliques
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Jean Menanteau, Jean-François Mosnier, Jean-Pierre Segain, Ronan Thibault, Arnaud Bourreille, P. de Coppet, and J. P. Galmiche
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business.industry ,Gastroenterology ,Medicine ,General Medicine ,business ,Molecular biology - Published
- 2006
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307. Diarrhoea in the ICU: respective contribution of feeding and antibiotics
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Nathalie Delieuvin, Claudia Paula Heidegger, Ronan Thibault, A. Clerc, S. Graf, and Claude Pichard
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Diarrhea ,Male ,Pediatrics ,medicine.medical_specialty ,Antifungal Agents ,Liquid stools ,medicine.drug_class ,Population ,Antibiotics ,Critical Care and Intensive Care Medicine ,Cohort Studies ,Nursing care ,Enteral Nutrition ,Humans ,Medicine ,Prospective Studies ,Risk factor ,education ,ddc:616 ,education.field_of_study ,ddc:617 ,Clostridioides difficile ,business.industry ,Research ,Incidence (epidemiology) ,digestive, oral, and skin physiology ,Tube feeding ,Clostridium difficile ,Anti-Bacterial Agents ,Intensive Care Units ,Relative risk ,Female ,medicine.symptom ,Antifungal drugs ,business ,Cohort study - Abstract
Introduction Diarrhoea is frequently reported in the ICU. Little is known about diarrhoea incidence and the role of the different risk factors alone or in combination. This prospective observational study aims at determining diarrhoea incidence and risk factors in the first 2 weeks of ICU stay, focusing on the respective contribution of feeding, antibiotics, and antifungal drugs. Methods Out of 422 patients consecutively admitted into a mixed medical–surgical ICU during a 2-month period, 278 patients were included according to the following criteria: ICU stay >24 hours, no admission diagnosis of gastrointestinal bleeding, and absence of enterostomy or colostomy. Diarrhoea was defined as at least three liquid stools per day. Diarrhoea episodes occurring during the first day in the ICU, related to the use of laxative drugs or Clostridium difficile infection, were not analysed. Multivariate and stratified analyses were performed to determine diarrhoea risk factors, and the impact of the combination of enteral nutrition (EN) with antibiotics or antifungal drugs. Results A total of 1,595 patient-days were analysed. Diarrhoea was observed in 38 patients (14%) and on 83 patient-days (incidence rate: 5.2 per 100 patient-days). The median day of diarrhoea onset was the sixth day, and 89% of patients had ≤4 diarrhoea days. The incidence of C. difficile infection was 0.7%. Diarrhoea risk factors were EN covering >60% of energy target (relative risk = 1.75 (1.02 to 3.01)), antibiotics (relative risk = 3.64 (1.26 to 10.51)) and antifungal drugs (relative risk = 2.79 (1.16 to 6.70)). EN delivery per se was not a diarrhoea risk factor. In patients receiving >60% of energy target by EN, diarrhoea risk was increased by the presence of antibiotics (relative risk = 4.8 (2.1 to 13.7)) or antifungal drugs (relative risk = 5.0 (2.8 to 8.7)). Conclusion Diarrhoea incidence during the first 2 weeks in a mixed population of patients in a tertiary ICU is 14%. Diarrhoea risk factors are EN covering >60% of energy target, use of antibiotics, and use of antifungal drugs. The combination of EN covering >60% of energy target with antibiotics or antifungal drugs increases the incidence of diarrhoea.
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308. L'amélioration de la santé des animaux et des écosystèmes profite à la santé de l'homme. Vers des marqueurs mesurables de santé globale
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Weill, Pierre, Nutrition, Métabolismes et Cancer (NuMeCan), Université de Rennes (UR)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Université de Rennes, and Ronan Thibault
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Polyunsatured fatty acids ,Global warming ,Santé globale ,Santé unique ,Global health ,Acides gras polyinsaturés ,Oméga 3 ,Omega 3 fatty acids ,Réchauffement climatique ,[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology ,One health - Abstract
“One Heath” and “Global Health” focus on human health in relation to animal and ecosystem health. Our studies demonstrated an improvement in animal health when their diet contains more omega 3 (ALA of grass and flax) than a diet based on corn and soybeans. These ALA-rich diets also reduce the environmental impact of livestock farming. The products of these ALA fed animals contain less saturated fat (SFA) and more omega 3. The contribution of these food products improves human diet in accordance with nutritional guidelines and man's blood lipid profile. This improvement was accompanied by an improvement in BMI (Body Mass Index), insulinemia, cholesterolemia. This suggests that a diet containing more omega 3 could help in the management of these pathologies. In terms of animal health issues, global warming, and especially the prevention through nutrition of diseases (obesity, type 2 diabetes, cardiovascular or neurodegenerative diseases), our work indicates that improving the health of ecosystems and animals could benefit human health. Finally, we propose tseveral “one health” indicators along the food chain. The decrease in the LA/ALA ratio in animal diets and the decrease in the C16:0/omega 3 ratio in human diet could be good indicators of the quality of dietary lipids. Finally, we propose a simple, documented and easily dosable indicator: the blood concentration of omega 3 in total fasting blood. We propose a prospective cohort study in humans to establish the relevance of this criterion as a health marker in humans.; Les concepts de « santé unique (One Heath) » et de « santé globale » s’intéressent à la santé de l’homme en lien avec la santé des animaux et des écosystèmes. Nos études (de 1995 à 2021) ont d'abord démontré une amélioration de la santé des animaux quand leur alimentation contient plus d’Omega 3 (ALA de l’herbe et du lin) comparativement à une alimentation à base de maïs et de soja. Ces rations riches en ALA réduisent aussi l’impact environnemental de l’élevage. Les produits de ces animaux contiennent moins d’AG saturés (AGS) et plus d'oméga 3. L’apport de produits alimentaires de ces élevages (laits, viandes, œufs) en substitution aux produits standards améliore l’alimentation de l’homme dans le sens des recommandations des ANC puis son profil lipidique sanguin en AG. Cette amélioration de l'alimentation s'accompagnait d'une amélioration du l’IMC (Indice de masse corporelle), de l’insulinémie, de la cholestérolémie chez des volontaires sains, obèses ou diabétiques. Cela suggère qu’une alimentation avec plus d’oméga 3 pourrait aider dans la prise en charge de ces pathologies. Au regard des enjeux de santé animale, réchauffement climatique, et pour la prévention de maladies épidémiques non infectieuses (obésité, diabète de type 2, maladies cardiovasculaires ou neuro-dégénératives), notre travail indique qu'une amélioration de la santé des écosystèmes et des animaux bénéficie à la santé des hommes. Nous proposons l'utilisation de plusieurs indicateurs de « santé unique » dans les chaînes de production. La baisse du ratio LA / ALA dans les rations animales et du ratio C16 : 0 / oméga 3 dans l’alimentation humaine seraient de bons indicateurs de la qualité des lipides alimentaires. Enfin, dans un objectif de prévention chez l'homme, nous proposons un indicateur documenté et facilement dosable : la concentration sanguine en oméga 3 dans le sang total à jeun. Nous proposons la mise en place d’une étude chez l'homme.
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- 2022
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