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16 results on '"Guilène Barnaud"'

1. Hypervirulent Klebsiella pneumoniae, a 5-year study in a French ICU

Author

Nicolas Dufour, Guilène Barnaud, Stéphane Gaudry, Didier Dreyfuss, Cédric Rafat, Dominique Decré, Typhaine Billard-Pomares, Catherine Branger, Jean-Damien Ricard, Fatma Magdoud, Jonathan Messika, Centre d'Immunologie et de Maladies Infectieuses (CIMI), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)

Subjects
0301 basic medicine, Microbiology (medical), Adult, Male, medicine.medical_specialty, Genotype, Klebsiella pneumoniae, Multiple Organ Failure, 030106 microbiology, Liver Abscess, Aspiration pneumonia, Pneumonia, Aspiration, Microbiology, law.invention, 03 medical and health sciences, law, Internal medicine, medicine, Humans, Prospective Studies, ComputingMilieux_MISCELLANEOUS, biology, Virulence, business.industry, Incidence (epidemiology), Mortality rate, General Medicine, Middle Aged, medicine.disease, biology.organism_classification, Intensive care unit, [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology, 3. Good health, Bacterial Typing Techniques, Klebsiella Infections, Community-Acquired Infections, Pneumonia, Intensive Care Units, Phenotype, Multilocus sequence typing, Female, France, business, Liver abscess, Multilocus Sequence Typing
Abstract

Purpose. Hypervirulent Klebsiella pneumoniae (hvKp) has emerged as a leading cause of severe community-acquired pneumonia, liver abscess and disseminated infection in the Far East. Data regarding the incidence, clinical features and microbiological characteristics related to hvKp infections in the Western world are scarce. Methodology. The incidence, clinical features and microbiological characteristics of hvKp infections were investigated through a 5-year survey conducted in a single French intensive care unit. K. pneumoniae strains were screened for hypermucoviscosity based on a string test. Multilocus sequence typing and multiplex PCR analysis targeting virulence genes were performed on string test-positive strains. Results. Over a 53-month period, a total of 59 infections due to K. pneumoniae were identified including 26 community-onset infections. Twelve hvKp infections were documented, accounting for 46.1 % of community-acquired K. pneumoniae. Community-acquired pneumonia (n=6), aspiration pneumonia (n=4) and liver abscess (n=2) represented initial sites and mode of infection. Compared to non-hvKp infections, patients with hvKp infections displayed higher rates of multi-organ failure (83.3 % vs 35.7 %; P=0.04), but mortality rates were not different (50 % vs 35 %; P=0.71). Strains K1/ST23 (n=5) and K2/ST86 (n=5) predominated. All hvKp strains displayed wild-type susceptibility. Conclusion. hvKp represent a potentially underestimated cause of fatal infections in the Western world.

Published
2018
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2. Decreased susceptibility to chlorhexidine affects a quarter of Escherichia coli isolates responsible for pneumonia in ICU patients

Author

Julie Cremniter, Julien Bador, Matthieu Eveillard, Guilène Barnaud, Didier Dreyfuss, Pierre-Eric Danin, Alexandre Boyer, Stéphane Corvec, Béatrice La Combe, Vincent Fihman, Pierre Asfar, Julien Goret, Christophe Clec’h, Jonathan Messika, Jean Reignier, Raymond Ruimy, Typhaine Billard-Pomares, Michel Wolff, Sigismond Lasocki, Alexandre Bleibtreu, Eric Maury, Nicolas de Prost, Laurence Armand-Lefevre, Fatma Magdoud, Catherine Branger, Luce Landraud, Pierre-Emmanuel Charles, Olivier Clermont, Saad Nseir, Dominique Decré, Stéphanie Martin, Achille Kouatchet, Erick Denamur, Karim Lakhal, Jean-Damien Ricard, Jean-Pierre Frat, Françoise Jauréguy, Jean-François Timsit, Jean Dellamonica, Romain Fernandes, Emmanuelle Jaillette, Frédéric Wallet, and Sandrine Bourdon

Subjects
0301 basic medicine, Icu patients, 030106 microbiology, Drug resistance, Microbial Sensitivity Tests, Critical Care and Intensive Care Medicine, medicine.disease_cause, Microbiology, 03 medical and health sciences, 0302 clinical medicine, Drug Resistance, Bacterial, medicine, Escherichia coli, Humans, business.industry, Chlorhexidine, 030208 emergency & critical care medicine, Pneumonia, medicine.disease, Anti-Bacterial Agents, Intensive Care Units, business, medicine.drug
Published
2018

3. Predominance of healthcare-associated cases among episodes of community-onset bacteraemia due to extended-spectrum β-lactamase-producing Enterobacteriaceae

Author

Jean-Ralph Zahar, Philippe Lesprit, Stephane Ruckly, Aurelia Eden, Hitoto Hikombo, Louis Bernard, Stephan Harbarth, Jean-François Timsit, Christian Brun-Buisson, Nejla Aissa, Alain Losniewski, Sandrine Henard, Christian Rabaud, Cécile Janssen, Léonardo Pagani, Stéphane Bland, Jacques Gaillat, Jean Pierre Bru, Pierre Bonnin, Gaelle Clavère, Virginie Vitrat, Laurence Maulin, Luc Quarsaet, Helene Roger, Jean-Baptiste Euzen, Eric Denes, Elodie Couve-Daecon, Catherine Lechiche, Jean-Philippe Lavigne, Véronique Mondain, Celine Pulcini, Veronique Garnier, Dorothée Lambert, Maxime Hentzien, Yohan Nguyen, Jean Paul Talarmin, Pascaline Rameau, Françoise Geffroy, Arnaud Salmon-Rousseau, Vincent Cattoir, Antoine Froissart, Said Aberrane, Laurence Legout, France Roblot, Guillaume Beraud, Patricia Pavese, Olivier Belmonte, Nicolas Traversier, Laurent Bellec, Marie Lagrange-Xelot, Marie-Pierre Moiton, Barbara Kuli, Pascal Longuet, Agnes Scanvic, Lea Colombain, Milagros Ferreyra, Maxime Jean, Etienne Laurens, Matthieu Saada, Hugues Aumaitre, Martine Malet, Frederique Roustant, Vincent LeMoing, Jean-Pierre Helene, Jonathan Theodore, Caroline Garandeau, Jocelyne Caillon, Benjamin Olivero, David Boutoille, Didier Lepelletier, Lucia Grandière-Perez, Aurélie Beaudron, Céline Ramanantsoa, Catherine Varache, Nicolas Varache, Nicolas Crochette, Hikombo Hitoto, Sophie Blanchi, Pascale Penn, Bernard Louis, Dominique Vanjak, Marie-Christine Escande, René-Gilles Patrigeon, Stéphanie Honoré, Audrey Barrelet, Marlène Amara, Jean-Marc Galempoix, Jean-Claude Réveil, Patricia Bucchiotty, Carine Couzigou, Alban LeMonnier, Emilie Boidin, Stephane Sire, Nelly Luizy, Caroline Bronstain, Carolina Fankhauser, Caroline Brossier, Elodie von Dach, Colette Sauve, Marie-Noelle Adam, Laurent Hocqueloux, Laurent Bret, Marie-Hélène André, Régine Barruet, Marion Challier, Andre Cabié, Benoit Roze, Patrick Plesiat, Katy Jeanot, Isabelle Patry, Joséphine Moreau, Catherine Chirouze, Aaron Laurent, Marie-Nadège Bachelier, Guillaume Kac, Nicolas Farthouat, Nicolas Feuillebois, Thomas Guimard, Sandra Bourdon, Sophie Nguyen, Serge Alfandari, Houcine Bentayeb, Mari-Thérèse Albertini, Bruno Marchou, Noémie Gaudré, Damien Dubois, Christelle Guillet-Caruba, Florence Doucet Populaire, Nicolas Fortineau, Leila Escaut, Vincent Fihman, Rémy Gauzit, Josette Raymond, Solene Kerneis, Veronique Leflon-Guibout, Agnes Lefort, Aurelien Dinh, Anne-Laure Roux, Sophie Abgrall, Françoise Jauréguy, Jean-Christophe Lucet, Nathalie Soismier, Amanda Lopes, Emmanuelle Cambau, Veronique Manceron, Guilène Barnaud, Hôpital Avicenne [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Infection, Anti-microbiens, Modélisation, Evolution (IAME (UMR_S_1137 / U1137)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC), Hôpital Foch [Suresnes], Outcomerea, Centre Hospitalier Saint Jean de Perpignan, Centre Hospitalier Le Mans (CH Le Mans), Centre Hospitalier Régional Universitaire de Tours (CHRU TOURS), Faculté de médecine [Genève], Prévention et contrôle des infections (PCI ), Hôpitaux Universitaires de Genève (HUG), Services de Maladies Infectieuses et Tropicales [CHU Bichat], AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Service de réanimation médicale, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Henri Mondor-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), and Centre Hospitalier Régional Universitaire de Tours (CHRU Tours)

Subjects
Male, 0301 basic medicine, Pediatrics, Bacteremia, Community-Acquired Infections/epidemiology/microbiology, Antibiotic appropriateness, Klebsiella spp, 0302 clinical medicine, Healthcare associated, Risk Factors, [SDV.MHEP.MI]Life Sciences [q-bio]/Human health and pathology/Infectious diseases, Prevalence, Risk of mortality, Medicine, Pharmacology (medical), Prospective Studies, 030212 general & internal medicine, beta-Lactamases/secretion, Community onset, ddc:616, Aged, 80 and over, Cross Infection, education.field_of_study, biology, Enterobacteriaceae Infections, General Medicine, Middle Aged, Enterobacteriaceae, 3. Good health, Community-Acquired Infections, Treatment Outcome, Infectious Diseases, [SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology, Cross Infection/microbiology, Female, Bacteremia/epidemiology/microbiology, Microbiology (medical), medicine.medical_specialty, 030106 microbiology, Population, beta-Lactamases, 03 medical and health sciences, Extended-spectrum β-lactamase, Antibiotic therapy, Enterobacteriaceae/classification/enzymology/isolation & purification, Humans, Risk factor, education, Aged, Enterobacteriaceae Infections/epidemiology/microbiology, business.industry, biochemical phenomena, metabolism, and nutrition, biology.organism_classification, bacterial infections and mycoses, Survival Analysis, Risk factors, [SDV.SP.PHARMA]Life Sciences [q-bio]/Pharmaceutical sciences/Pharmacology, Bacteraemia, business
Abstract

International audience; Extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL-PE) are endemic pathogens worldwide. Infection with ESBL-PE may be associated with inadequate antibiotic therapy and a poor outcome. However, risk factors for ESBL-PE community-acquired infections are ill-defined. An observational multicentre study was performed in 50 hospitals to identify the prevalence of and risk factors for community-acquired ESBL-PE bacteraemia. All patients presenting with community-onset Enterobacteriaceae bacteraemia were recorded over a 2-month period (between June and November 2013). Risk factors and 14-day outcomes of patients were investigated. Among 682 Enterobacteriaceae bacteraemia episodes recorded, 58 (8.5%) were caused by ESBL-PE. The most frequent species isolated were Escherichia coli (537; 76.7%) and Klebsiella spp. (68; 9.7%), of which 49 (9.1%) and 8 (11.8%), respectively, were ESBL-producers. Most ESBL-PE episodes were healthcare-associated, and only 22 (38%) were apparently community-acquired. The main risk factor for community-acquired ESBL-PE bacteraemia was a prior hospital stay of ≥5 days within the past year. The overall 14-day survival was 90%; only 4 (6.9%) of 58 patients with ESBL-PE bacteraemia died. Inadequate initial antibiotic therapy was administered to 55% of patients with ESBL-PE bacteraemia but was not associated with increased 14-day mortality. Although many patients had community-onset ESBL-PE bacteraemia, almost two-thirds of the episodes were actually healthcare-associated, and true community-acquired ESBL-PE bacteraemia remains rare. In our essentially non-severely ill population, inappropriate initial therapy was not associated with a higher risk of mortality.

Published
2017
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4. Clinical features and prognostic factors of listeriosis: the MONALISA national prospective cohort study

Author

Odile Fremin-Batteux, Juliette Clarissou-Philippe, Benoît Jauhlac, Severine Guyetand, Jacques Gasnault, Corinne Haioun, Liamine Aissaoui, Marie-Christine Pages, Marie-Pierre Fos, Christian Rose, Didier Hubert, Marie-Rose Rothe, N. Bouziges, Benoît Huc, François Devianne, Sabine Bidart, Anne Forest, Kevin Bertrand, Mohamed Eldeghedy, Annick Verhaeghe, Caroline Malderet, Anne Bertrou, Bernard Guerquin, Catherine Duche, Muriel Archambaud, Rabea Cotteret, Olivier Toullalan, Yves Devaux, Smail Bergheul, Valérie Sivadon-Tardy, Pierre-Gilles Merville, Geneviève Blanchard-Marche, Didier Raoult, Bernard Hory, Florence Richardin, Evelyne Belle, Mohamed Menouar, K Guitteaud, Mohamad Mohty, Ambroise Montcriol, Max Laurin, Aurélia Picard, Jean-Paul Mira, Marie-Charlotte Chopin, Richard Bonnet, Michel Wolff, Sébastien Maillez, Jeanne Maugein, Véronique Leblond, Nicola Walid, Bernard Gauche, Mathieu Evillard, Hassen Jeddi, Anne Bourlet, Isabelle Grawey, Thierry Jault, Sandrine Hiret, Valerie Gaborieau, Véronique Boin-Gay, An Kim, Thierry Constans, Jean-François Gaide, Martine Giraud, Eric Meaudre Desgouttes, Alain Fur, Abdallah Maakaroun, Olivier Matray, Bertrand Maubert, Frédérique Péchinot, Aurelie Garbi, Claire Delbrouck, Benoît Grandclerc, Vincent Cadiergue, Hervé Lécuyer, Bernadette Grignon, Thierry Bensaid, Nicole Constantin, Yannick Chevalier, Hassène Rahmani, Thierry Levent, Joelle Desliers, Florence Van de Velde, Xavier Adhoute, Clara Andriau, Christophe Charasse, Rémi Vatan, Benoît Martha, Alain Lecis, Didier Albert, Romain Jacobs, Hélène Lefranc, Christian Martin, Nasseur Rezgui, Bertrand Pigeon, Catherine Le Henaff, Dominique Cassignard, Françoise Cotes, Eric Pujade Lauraine, Jean-François Gattault, Nicole Ferreira-Maident, Noémie Jourde-Chiche, Hélène Garrec, Olivier Darchen, Carole Schwebel, Marie-Christine Bezian, Patrick Daoud, Tsouria Becaid, Simone Laluque, David Broche, Christine Boisselier, Pascale Martres, Sarah Hammami, Brigitte Olivier, Jean-Marie Nkunzimana, Eric Monlun, Isabelle Marterl-Lafay, Marion Carboni, Marie-Françoise Mattei, Sandrine Castelin, Isabelle Barillot, Marie-Noelle Cufi, Thomas Kaiser, Catherine Herry, Pascal Hutin, Jean-Pierre Bronowicki, Bernard Branger, Pierre Thomas, Elie Zagdoun, Anne Goquelin, Ziad Assaf, Ingrid Croquet, Bruno Pozzetto, Thomas Similowski, Anne-Isabelle Briere, Marie-Thérèse Albertini, Mariam Blaka, Christelle Tassot, Anne Gaschet, Jean-Philippe Lavigne, Antoine Pujol, Philippe Colombat, Edouard Devaud, Hana Talabani-Boizot, François Barière, Anne-Marie Cordier, Philippe Gueudet, Georges Simon, Anne-Sophie Lipovac, Françoise Bandaly, Anne Beauplet-Lepage, Sylvie Prince, Charlotte Jouzel, Jean-Luc Deboutin, Patrick Zavadil, Louis Puybasset, Marie-Cécile Petit, Loïc Guillevin, Kamel Touati, Christophe Ntalu Nkato, Sylvie Carette, Jacques Vaucel, Chantal Delasalle, Marine Gross Goupil, Laurent Gutmann, Christiane Payen, Annick Barboteau, Firouzé Bani-Sadr, Christophe Legendre, Philippe Roulier, Elie Azria, Ibrahim Farah, Isabelle Rouquette-Vincent, Anne-Sophie Erena-Penet, Philippe Labadie, Eric Josien, Aicha Derragui, Mathieu Legrand, Odile Beyne-Rauzy, Jean-Marc Nabholtz, Marie-Joelle Demarcq, Olivier Garosi, Michel Deiber, Fabrice Chaix, Bertrand Souweine, Anne Collignon, Gisèle Renard, Mickael Jego, Gilles Bernardin, Anne Allart, Jocelyn Barrier, Marc Vasse, Philippe Ménager, Marc Wurmser, Abderkader Ouazir, Olivier Gontieron, Yvon Berland, Sébastien Trouiller, David Leysenne, Christophe Ozanon, Fanny Autret, Tahar Saghi, Loïc Dopeux, Sophie Benoit-Coustou, T. Fraisse, Christine Maillard, Karine Nikodijevic, Georges Kaltenbach, Angéline Jamet, Philippe Aucher, Julie Bottero, Marie-Claude Piffaut, Marianne Besnard, Florence Courillon, Marie Bonfils, Christine Ghevaert, Marie Destors, Eliette Jeanmaire, Franck Zerbib, Manuel-Luis Gameiro, T Prazuck, Laurent Mandin, Olivier Guisset, Marguerite Fines, Toufik Feddal, Agnès Jouffret, Louis Mesnard, Thomas Bourrée, Hasinrina Razafimahefa, Sylvestre Tigaud, Vincent Estève, Philippe Malherbe, Jean-Michel Salord, Pascal Adam, Bertrand Rozec, Michel Fuillet, Olivier Lemenand, Denis Quinsat, Ana Danalaché, Véronique Vialette, François Brosset, Patrick Messner Pellenc, Nicolas Heisel, Edouard Girard, Régine Martin, Olivier Garesslin, Catherine Mille, Alexandre Gascon, Marc Nicolino, Laurence Mouly, Claire Fabre, Bénédicte Ponceau, Marie-Etiennette Emeriau, Pascal Cathebras, Bérangère Bernardaud, Michèle Pérouse de Montclos, O. Arsene, Karine Grenet, Yazdan Yazdanpanah, Sten De Witte, Anne Scemla, Laurence Bouillet, Christophe Burucoa, Vincent Loffeier, Séverine Visentin, Luc Desfrere, Miloud Arabi, Frédérique Costa, Sylvie Lechat, Ali Chekroun, Raymond Ruimy, Marie, Jérôme Bizet, Xavier Nassif, Baihas Dib, Patrick Bert-Marcaz, Laurent Martin Lefèvre, Nicholas Sedillot, Blandine Cattier, Emilie Boidin, Daniel Sondag, Aude Bourrouillou, Alain Noirot, Franck Desemerie, Fréderic Heluwaert, Catherine Tamalet, Marc G. Berger, Jean-Daniel Lelièvre, Dominique Perotin, Abdelkader Bemrah, Alain Lozniewski, Bernard Borstein, Hanna Eid, Diana Suatean, Virginie Mignaut, Jean-Claude N'guyen, Valérie Le Goff, Laurent Teillet, Christophe Rolland, Gwenaël Alfonsi, Florence Lachenal, Philippe Bossi, Yves Botreau, Florence Doucet Populaire, Henry Jardel, Nicolas Gallo, Elias Jabre-Sikias, Michel Dupon, Hélène Brihier, Isabelle Patry, Alexandre Leclercq, Bernadette Tourrand, Christophe Roussel, Jean-Emmanuel Kurtz, Bénédicte Paindaveine, Simon Elhadad, Richard Sanchez, Eric Sgro, Pierre Berger, Valérie Murbach, Anne Holstein, Florence Martin, Taoufik Merabet, Amélie Benbara, Milagros Ferreyra, Laure Esposito, Pierre Delobel, Antoine Andremont, Marc Bourlière, Carole-Anne Boudy, Jean-Baptiste Gaulthier, Laurent Tacchini, Olivier Marpeau, Sonia Tesseydre, Marie-Pierre Coulhon, Nathalie Hodee, Marie-Chrsitine Conroy, Pierre Weinbreck, Roland Leclercq, Laurent Souply, Christian Bidault, Annie Elbez, Marie-Annick Lebreton, Patrick Brisou, Agnès Ferroni, Jean-Louis Pourriat, Nadia Anguel, Christian Noel, Philippe Jouvencel, Eric Pichard, Xavier Martin, Mathieu Coste, Pierre Zuber, Catherine Neuwirth, Jean-Pierre Hacot, Paul Aye, Jérôme Guinard, Yves Pean, Jean-Christophe Dengo, Fabrice Petassou, Didier Viole, Thierry Messiaen, Jean Beytout, Philippe Petitjean, Ferdinand Savare, Patrice Cuvillier, Sophie Coignard, Hélène Anglaret, Nassim Kamar, Elisabeth Chachaty, Karine Guimard, Louis Braem, Hacene Fezoui, Pierre Martin, Jean-Paul Viard, Claire Larroche, Nicolai Claudiu-Plesa, Thierry Benoit-Cattin, Olivier Moquet, Thierry Pasdeloup, David Rosay, Rodolphe Jean, Jean-Bernard Mariette, Marc Debouverie, Hervé Peltier, Mustapha Terki, Jacques Daleas, Valérie Dattin-Dorrière, Michel Vergnaud, Emmanuel Grimprel, Sylvène Rosselli, Jean-Marc Didier, Pierre Faurie, Luc Frimat, Aziza Mandjee, Sabine Etchemendy, Pierre Tissières, Jean Nakhleh, Sylvie Mariette, Christian Perronne, Bruno Carbonne, Nathalie Houssiaux-Maisonneuve, Tristan Ferry, S Beague, Anthony Sebban, Marie-Thérèse Hili, Jean-Michel De Kermadec, Lucien Brasme, Gilles Blaison, Caroline Garandeau, Jean-Pierre Sollet, Laurent Tronchon, Thierry Samson, Julien Gesquière, Nicolas Ettahar, Alain Créange, Etienne Laurens, Véronique Equy, Fréderic Bart, Bernard Bouffandeau, Christine Vaillant, Valerie Pesque, Jean-Marc Lalot, Marc Levy, Michel Kaidomar, Mihaela Saplacan, Sterenn Yvenou, Marie-Isabelle Steibach, Emmanuelle Cambau, Agnès Riche, François Fourrier, François Raffi, Mélissa Lalu, Henri Bérard, Danielle Clave, Jean-Claude Mouries, Martine Porcheron, Jean Cabalion, Richard Lamarca, Nathalie Canu, Jean-Baptiste Roseau, Annabelle Stoclin, Luca Luminitan Elena Lupean, Rémi Gebeile, Celia Salanoubat, Carole Marmouset, Pierre Bigot, Anne-Laure Breton, Pierre Kalfon, Colette Vincent, Sophie Marty, Olivier Tandonnet, Alexis Redor, Xavier Valette, Ourida Aoudia, Jacques-Arnaud Seyrig, Bertrand Beaune, Hugues Aumaitre, Georges Pinon, Yann Leveneur, Sylvie Charachon, Raoul Herbrecht, Henriette de Valk, Gary David, Julien Pouyanne, Marc Dommergues, Majed Al Chaar, Véronique Blanc-Amrane, Pascale Guillarmé Grossmann, Bruno Abraham, Yves Morel, Philippe Suel, Denis Sautereau, Olivier Guilloy, Tu Anh Tran, Frédéric Laurent, Zahir Amoura, Jacques-Olivier Bay, Zoubida Elharie-Heraux, Joyce Sibony-Prat, Bernard Guillois, Dominique Rohmer-Heitz, Audrey Barrelet, Jérémie Courouble, Jean-Paul Herry, Daniel Vittecoq, Annie Vermesch-Langlin, Jean Auroux, Claude Aubert, Thierry Harvey, Ghislaine Lamoine-Gimet, J. Riahi, Florence Soraudeau, Bachar Al-Jalaby, Caroline Périsson, Khélifa Ayouz, Florence Cardot, François Maillet, Alain Goux, Théophile Magna, Bertille de Barbeyrac, Adrien May, Dominique Andreotti, Olivier Jonquet, Hélène Dumouchel, Didier Thibaud, Philippe Morlat, Pascal Chevalet, Pascal Ancelin, Guy Chambreuil, Cécile Le Boterff, Anne Ceriez, Olivier Detante, B Pangon, Claude C.A. Bernard, Vincent Cailleaux Pierre-Etienne Cailleux, Jordi Miatello, Pierre-Yves le Berruyer, Sylvain Kouaho, Michel Briaud, Hélène Delaby, Patrick Herbecq, Christine Segonds, Véronique Jault, Pascale Brunel, Christine Dussopt, Jean Thore, Jean-Marc Thouret, Jean-Marc Kerleau, François Le Baron, Slavius Matica, Sophie Leautez-Nainville, Matthieu Pecquet, Laurent Bret, Yacine Sedjelmaci, Pierre Metton, Habiboulaye Diallo, Jany Rey Zermati, Arnaud Delahaye, Hélène Chaussade, Laurent Mandelbrot, Emilie Bessede, Olivier Casanovas, Paul Pierrot, Annick Legras, Dominique Lauque, Hélène Gatti, Jean Catineau, Ebutu Likose, Gilles Capellier, Eric Kibbrecht, Freddy Thibaut, Patrick Valadier, Chantal Lemble, Joël Gaudelus, Joelle Mellier, Joëlle Brochen, Emmanuel Gascou, Stéphane Bonacorsi, Stéphanie Bannier, Bruno Fantin, Didier Raffenot, Valérie Revel, Hakim Amroun, Huguette Negrery, Anne-Laure Fauchais, Paul Mercury, Michel Chuzeville, Christian Zumbo, Nicolas Després, Pascal Roblot, Jérôme Pasche, Jean Claude Boufetteau, Jocelyne Caillon, Julien Boileau, V. Rabier, Benjamin Manéglier, Emilie Jourdes, Franck Ceppa, Christine Recule, Nicolas Degand, Benoît Henry, Thierry Baranger, Dominique Pateron, Agnès Pélaquier, Gérard Bouchet, Hélène Fiette, Ozel Guiden, Dana Ranta, Etienne Ruppé, Nabil Chiouk, Jacques Breuil, Dominique Leduc, Véronique Loustaud, Hervé Métenier, Michel Durand, Isabelle Mahé, Leila Karaoui, Marie-José Collus, Mehran Monchi, Olivier Belmonte, Romain Blondet, Jacques Thierry, Karine Humbert, Gilles Salama, Marie-Noelle Heurtaux, Cécile Goujard, Bruno Sivery, Martial Boisseau, Redouane Dahoumane, Pierre Delour, Christian Niels Meyer, Anne Faudon-Gibelin, Gérard Poulain, Roger-Charles Luciani, J.-C. Souquet, Olivier Grossi, François Vandenesch, Sylvain Mermont, Jacques Bronner, Sonia Dahan, Paul Marzouk, Pascal Pouedras, Noureddine Djafari, François-Xavier Caroli-Bosc, Jean-François Dessin, Brigitte Gruffat, Armelle Morin-Fatome, Sylvie Thoinet, Bano Konate, Jean-Winoc Decousser, Claire Poyart, Patrick Plessis, Olivier Millet, Vincent Cattoir, Françoise Geffroy, Manica Vasseur, Pierre Carli, Isabelle Citony, Christian Richard, Nicolas Sigur, Patrick Marthelet, Luwawu Mbimba, Pierre Feugier, Philippe Sauder, Hama Djerad, Evelyne Bourgerette, Hanen Chahtour, Adrien Lemaignen, Dominique Bechade, Patrick Ochocki, Antoine Vieillard Baron, Dominique Astruc, Marie-Pierre Moiton, Nicolas Dubois, Sylvie Ledru, Corinne Seknazi, Hélène Poupet, Jean-Philippe Brieux, Gérard Barthélémy, Aihem Yehia, Louis-Jean Couderc, Ahmed, Françoise Rigaux, Yohann N'guyen, Philippe Bethery, Damien Corberand, Etienne Auvray, Paul-Louis Woerther, Christian Combe, Sophie Delesalle, Jean-Marie Piala, Faraj Al Freijat, Philippe Juvin, Malcolm Lemyze, Hyacine Rey, Claire Larible, Noel Milpied, Lémia Zgarni, Julia Gaillard, Agnès Juven, Paola Otean, Adrien Melis, André Pechinot, Olivier Bouchaud, Olivier Chassin, Pierre Hausfater, Asma Trabelsi-Jnifen, Vincent Grobost, Didier Lemery, Pierre Soury, Françoise Brevet, Jacques Tankovic, Dominique Sansot, Jean Louis Salomon, Charlotte Cordonnier, Brigitte Lamy, Antoine Maisonneuve, Dominique Pressac, Claude Rémy, Rodolphe Sobesky, Stéphanie Cognet, Pierre Cougoul, Didier Jan, Dominique Perrotin, Cécile Hombrouk-Alet, Thierry André, Gilbert Pochmalicki, Serge Girard, Vincent Zerr, Guillaume Cadiot, Claudine Lasbasses, Michel Slama, Abderrazak El Yamani, Sophie Brovedani, Jean Armengaud, Romain Hernu, Géraldine Mascade, Aurélien Lorléa'ch, Ali Akkari, Mathieu Tourdjman, Christopher Payan, Eric Jullian, Nathalie Fonsale, Frédéric Riehl, Paul Strock, Geneviève Grise, Philippe Mottaz, Christian Floriot, Marie-Noëlle Ungeheuer, Denis Caillot, Arnaud Chalvon-Demersay, Catherine Branger, Stanislas Bruley des Varannes, Marc Paccalin, Marie-Pierre Danjean, Alexandre Mebazaa, Xavier Brunet, Roland De Varax, Laurence Delhoustal, Sophie Haro, Bruno Chabanon-Pouget, Isabelle Goidin, Dominique Chudersky, Corinne Costes, Delphine Chatellier, Maud Gelez, Damien Dassant, Pascal Joly, Jean-Michel Arnal, Zakaria Hamitou, Philippe Rondepierre, Carole Pignon, Valérie Crombe, Amanda Lopes, Chrystelle Kemenar, Olivia Raulin, Anne-Cécile Hochart, Sandrine Gérart Pons, Valérie Zeller, Guillermo Reyes Ortega, Mathilde Guérin, Audrey Migraine Bouvagnet, Florence Eboue, Isabelle Loury-Lariviere, Sophie Leotard, Suzanne Lima, Marie Kassis, Jean-Luc Donay, Jean-Pierre Audié, Guillaume Cartron, Arnaud Ribier, Fanny Buron, Mirela Tuca, Marius Semenescu, Arnaud Serre, Vincent Quentin, Denise Bouyssou-Destriau, Violaine Bresson, Christine Chandesris Joséphine Chapalain-Cagnon, Eric Cua, Henri Courtade, François Bénézit, Sébastien Lamache, Philippe Bonnefoy, Francis Schneider, Richard Monarchi, Adeline Schendel, Paramasiven Mootien, Ghislaine Gardes, Pierre-François Westeel, Jean-François Magny, François Caron, Jocelyn Michon, Didier Eyer, Isabelle Ronda, Pierre-Yves Robillard, Frédéric Renou, Anna Faucher, Jean-Robert Harlé, Anne Debernardi, Grégory Akerman, Benoît Fontenel, Pierre Hourdebaigt-Larrusse, Marie-Noëlle Adam, Aude Lessene, Abdelkader Hrichi, François Blot, Athéna Le Pierres, Romain Lemarie, Françoise Granier, Véronique Tardy, Marc Gatfosse, Pierre-Marie Roger, François Goupil, Saïd Aberrane, Franck Bernardi, Isabelle Plantier, Nathalie Funakoshi, Jean-Gilles Delecalle, Patricia Barbut, Jacques Reynes, Christophe Roy, Sophie Perreve, Michel Garre, David Ribes, Cyrille Ede, Jean-Claude Dausset, Francis Duchene, Jean Caussin, Michelle Becker-Schneider, Gilles Berthelot, Damien Dupont, Jean-Michel Gillot, Aurélie Messager, Jean-Marie Pannecouck, Jean-Christian Roussel, Alain Reynaud, Sylvie Cariou, Anne Dao, François Guillemot, Martin Martinot, Patrick Casali, Anne-Sophie Poirier, Aissa Kerchache, Necera Sakek, Eric Porthault, Christophe Decoene, Chantal Ache-Papillon, Brigitte Bicais, Jean-Claude Feugier, Thierry Masseron, Charles Marty-Ane, Daniele Goldgran Toledano, Jean-Christophe Dubus, Damien du Cheyron, Dominique Decré, Jean-Loup Pennaforte, Ahmed Tigaizin, Bernard Vache, Eric Oswald, Claire Moulinoux, Anne-Christine Jaouen, Caroline Charlier, Anne-Laure Virlouvet, Ali Kara, Jean-Luc Sicsic, Sylvie Goffart, Mathieu Zuber, Claudine Fèbre, Olivier Lortholary, Mathieu Dupont, Annie Vessieres, Thierry Helvadjian, Thomas Signouret, Cedric Daupin, Sandrine Essouri, Jean-Louis Jacob, Pascal Boileau, Caroline Blazejewski, Quentin Lepiller, Juan-Pablo Maureira, Eddy Lebas, Christophe Deschamps, Amévi Ananivi, Clovis Foguem, Daniel Adoue, Abdourahim Chamouine, Alain Michault, Bruno Guérin, Olivier Baud, Clara Vinci, Thierry Weitten, Jean-Marc Eychene, Marie Froidure, Julien Obiols, Patricia Roussellier, Marc Lecuit, André Cabié, Saskia Foucart, Karim Belhadj, Michel Cingotti, Bruno Dumoulard, Jean Puyhardy, Etienne Danquechin Dorval, Lucile Mendes-Martin, Enrique Casalino, Luc Jarrige, Fabien Lambiotte, Philippe Masson, Mohammed Mansouria, Pierre Thouvenot, Katy Jeannot, Martine Nyunga, Valérie Macci, Florent Masia, Claire Briere de la Hosseraye, Wassila Anteur, André Sommabère, Marie-Claude Germain, Isabelle Arnault, Bernard Carbonelle, Philippe Devos, Daniel Protar, Tiphaine Gaillart, Ludovic Lassel, Laurence Hamou-Plotkine, David Trystram, Thierry Bureau, Olivier Collard, Fanny Vuotto, Sophie Malhiere, Frederique Canis, Gillles Plainfosse, Catherine Lechiche, Bertrand Lassere, Martine Chouraqui, Jean Baptiste Michot, Fethi Radhouane-Khanjari, Carole Barbier, Pascal Bonitchi, Abdelaziz Benkhelil, Odile Salmon, Laurent Damaj Gandhi, Bertrand Minguet, Michel Wagner, Odile Falguières, Zahr-Eddine Ali Chaouche, Eric Zaoui, Isabelle Guichard, Bernard Huttin, Apollinaire Karirisi, Gaël Cinquetti, Christophe Plane, Lionel Rostaing, Yanne Henry-Andrieu, Daniel Re, Virginie Verrier, Pascal Bolot, Michel De Biasi, Laurence Vrigneaud, Mathilde Turpin, Marie-Claude Demachy, Etienne Roussel, Michèle Blancs, Olivier Join-Lambert, Yves Ville, Thierry Granger, Gilles Hilbert, Virginie Medeau, Daniel Villers, Benoit Pilmis, François Gouraud, Emmanuel Ardiet, Catherine Heyraud-Blanchet, Alain Devidas, Hélène Dieye, Julie Cremniter, Jean-François Bergmann, Rozenn Le Berre, Virginie Leguen, Daniel Royer, Gilles Le Maout, Christian Harou, Sylvie Gabriel-Soléan, Yves Regouby, Martine Pestel-Caron, Patrick Brunet, David Boutoille, Emmanuelle Bonnin, Patrice Coulon, Marc Sullice, Marianne Barbieux, Gilles Cambonie, Joëlle Tricoire, Marie-Nadège Bachelier, Delphine Briend, Céline Ramanantsoa, Nathalie Bednarek, Didier Lebreton, Julien Lagrandeur, Damien M'Bey, Philippe Audeguy, Elie Saliba, Lena Damaj, Hassan Fallouh, Pascal Couturier, Fabrice Prévost, Yves Domart, Marie-Odile Lafforgue, Anne Le Du, C. Beuscart, Pierre Guillet, Fabrice Larrazet, Marie-Hélène Hausermann, Henri Robert, Nicolas Fanjaud, François Goehringer, Thomas Bachelot Philippe Badia, Jean-Michel Coulaud, Cristel Fissore Magdelein, Renaud Defebvre, Anne-Sohie Moreau, Johan Courjon, Gilles Salles, Michel Mialon, Silvia Iacobelli, Emmanuelle Bille, Marie-Christine Barbier, Yves Aubard, Patrice Badila, Jean-Philippe Rasigade, Alban Deroux, Evelyne Lecaillon-Thibon, Michel Godin, Abdelmajid Djeffal, Viorica Badurescu, Meriem Canitrot, Pierre Blanchard, Antoine Legros, Laurence Got, Françoise Duluc, Mylène M. Maury, Gilles Dassieu, Nordine Khodeir, Jean-Marie Duez, Mathieu Morincomme, Jérôme Lacroix, Mathieu Revest, Koffi Blewoussi, Isabelle Barazer, Françoise Poitevin, Camille Seignovert, Stéphanie Honore Bouakline, Anne Heidt, Brigitte Malbruny, Julien Desblache, Christian Cattoen, Eric Jaunait, Bruno Chaminade, Claude Bazin, Jonathan Chelly, Anne Pottier, Alain Schmitt, Alain Tissot, Karim Dadoun, P. Rebattu, Claudine Contamin, Arnaud Guerard, Nathalie Ravet, Sandrine Khalifa-Thellier, Marlène Chatron, Gaëlle Dörr, Hélène Biessy, Emmanuel Forestier, Bruno Devaux, Jean-Jacques Grelaud, Xavier Tchenio, Marie-Cécile Ploy, Jérémie Violette, Michèle Burdin, Lionel Falchero, Dominique Jacomy, Jean-Christophe Rozé, Damien Labarriere, Stéphane Leroux, Corinne Meregnani, Assia Ferhat Carre, Paul Orode, Jean-Gabriel Paul, Catherine Godon, Agnès Vinay, Régine Barraduc, Dominique Dallay, Alexandre Ampère, Anne-Gaelle Kervegant, Guillaume Louart, Dominique Beal Ardisson, Francoise Leonetti, Jean-Yves Baril, Stéphanie Haiat, Bincy Darre, Jérôme Bay, Yvan Gauthier, Sylvie Radenne, Pierre-Yves Gueugniaud, Philippe Ravaud, Luc Landraud, Guillaume Ranchon, Loïc Chimot, Véronique Duval, Ilhem Agha-Mir, Sabine Camiade, Estelle Wafo, Jean-Patrick Laporte, Mariam Roncato-Saberane, Camille Bron, Patrice Laudat, Samir Kennouche, Nawel Afroukh, Dominique Neri, Hakim Kherouf, Yoar Hichri, Pierre-Edouard Bollaert, Gwenaelle Vary, Denis Castaing, Christine Lefort, Sébastien Rouget, René Robert, Christelle Guillet-Caruba, Catherine Simonin, Alain Vighetto, Severine Cabasson, Alain Brusset, Alexandra Doloy, Christel Cherlet, Ahmed Rouidi, Marina Salvucci, Réginald Pordes, René-Gilles Patrigeon, Emmanuelle Dupre-Narlet, Jacques Minet, Fethi Taleb, Anne-Marie Colingorski, Tahar Hadou, Sylvain Diamantis, Isabelle Glorieux, Thierry May, Jean-Claude Colombani, Anne Berth-Farges, Nicole Desplaces, Renaud de Tayrac, Elisabeth Walter, Fabienne Lorge, Pascal Reboul, Nathalie Dournon, Laurence Estépa, Marie-Lina Toubia, Mathilde Flahault, Thierry Delacour, Dominique Hurel, Hélinoro Andriamaneo, Cécile Bébéar, Denis Grasset, Miloud Serier, Oléna Orléva, Nadine Dubroca, Hervé Gentilhomme, Jean-Luc Baudel, Isabelle Lavenu, Salim Smati, Carlo Saroufim, Eric Placidi, Albert Sotto, Benoît Libeau, Hélène Leroy, François Golfier, Christophe Dollon, Laurence Desnoulez, Eric Barre, Daniel Cohen, Pascal Priollet, Thierry Marsepoil, Benoît Lionnet, Jacques Tebib, Pascale Penn, Antoine Bouissou, Christian Roth, Olivier Martinet, Anna Schmitt, Nathalie Fruleux, Fouzia Radaoui, Jean-Marc Lessinger, Virginie Morando, Jean-Jacques Maillet, Christophe Fruchart, François Boué, François Goffinet, Franck Lellouche, Martin Demarchi, Alain Geissler, Jean-Charles Picaud, David Assouline, Patricia Brazille, Philippe Guimier, Marie-Françoise Dabysing, Bruno Delpeuch, Vanessa Tran, Guy Gengembre, Delphine Deligne, Dominique Vodovar, Yvan Touze, Sabrina Parent, Anne Decoster, Camille Dewitte, Emmanuel Weiss, Thierry Lambert, Thomas Guimard, Vincent Caille, Claude Guérin, Françoise Evreux, Geneviève Barjon, Basile Ondze, Damien Fournier, Olivia Bandin, Sophie Mignart, Henri Demontclos, Didier Perez, Jacques Croize, Nicole Desbois-Nogard, Guenièvre Imbert, Clarisse Dupin, Khalid Ridah, Marie-Christine Varin, Guillaume Arlet, Edith De Clareuil, Marie-Line Eustache, Patricia Le Pimpec, Louise Fortin, Eugène Ngami, Fabrice Mihout, Cecilia Esnault, Vincent Bouden, Véronique Annaix, Yves Poinsignon, Aurélien Lorchleac'h, Jean-Marc Degreff, Marie Garofano, Renaud Mesnage, Anne-Marie Roque-Afonso, Alain Chevailler, Stéphane Hominal, Thierry Charbonnier, Adrianna Bildea, Fabien Fily, Benjamin Davido, Emmanuel Rassiat, Assi Assi, Stéphanie Brunet, Hervé Jacquier, Catherine Claise, Annie Durand, Yannick Monceau, Pierre Blanc, Jean-Marie Sire, Yves Sucin, Jean-Pierre Zarski, Nathalie Bronet, Ingrid Lafon, Philippe Rey, Jacques Markarian, Eric Sennevile, Olivier Wink, Guilène Barnaud, Anne-Sophie Peultier, Sabine Taylor, Rim Savatier, Patrick Valayer, Claude Negrier, Selim Jennane, Edouard Begon, Laura Hyerle, Delphine Bridoux, Claire Daurel, Benoît Dalle, Mathilde Lescat, Philippe Stolidi, Elodie Perrodeau, Xavier Heches, Pierre Castelnau, Philippe Bray, Jean-Claude Texier, Serge Rossignol, Maud Brung-Lefebvre, Jean-François Subra, Jean-Marie Delarbre, Morgane Schneerson, Guyro Jang, Mona Mehri, Nathalie Landgraf, Pierre-Marie Girard, Armand Goll, Zaineb Bekguesmia, Christophe Clement, Michel Collet, Vincent Maze, Amine Benjelloul, Solène Durliat-Ellie, Vincent Letouzey, François Schmitt, Valérie Martinez, Sarah Watson, Abderrezak Bouasria, François Barbier, Raphael Lauretta, Mirana Razafimahery, Cristina Sirbu, Patrick Malherbe, Anne Wuillai, Ludovic Lesecq, Philippe Gaudard, Serge Houssaye, Jacques Monsegu, Gilles Rival, Chantal Chaplain, Jean-Didier Grangé, Oana Zamfiri, Florence Nguyen-Khac, Marc Portneuf, Jean-Michel Pawlotsky, Delphine Bonnet, Laurent Traissac, Sophie Hamon-Charles, Didier Dreyfuss, Louis Bernard, Laurence Detourmignies, Olivier Martineau, François Pettinelli, Marc Zandecki, Michel Dreyfus, Alain Chapelle, Sébastien Sabbat, Anne-Sophie Labussiere, Jean-Louis Gaillard, Chloé Plouzeau-Jayle, Patrick Zoveda, Véronique Leflon, Marie Levy, Aurélie Labé, Bruno Soulie, Raoul Jacques Bensaude, Hecham Moussa, Sylviane Catteu, Nathalie Biron, Loïc Masson, Georges Mourad, Nejla Aissa, Dragos Ciocan, Hubert De Boysson, Jean-Luc Bouyer, Patrick Yeni, Thierry-Pascal Zame, Caroline Thomas, François Cavalié, Laurence Koulmann, Christophe Rioux, Olivier Barraud, François Bricaire, Marguerite Le Poulain, Marie-Noelle Noulard, René Thomas, Guy Semet, Laurent Mosser, Olivier Marret, Brigitte Rivière, Vincent Jarlier, Jean-Philippe Coindre, Marc Villemain, Martin Pierre, Yacine Benkaci, Philippe Chiron, Hoang Vu-Thien, Jérôme Gournay, Andrea Labaune-Kiss, Brigitte Lauzanne, Fanny Lemercier, Souad Silhadi, Imad Kansau, Christophe Poncelet, Olivier Baldesi, Francis Thuet, Olivier Leroy, Aurore Lamberet, Camille Petit Hoang, Sophie Micheli, Ayman Abokasem, Hakima Nesrine, Pierre Lureau, Christian Chidiac, Vincent Piriou, Fabien Zoulim, Dieudonné Nicobaharaye, Anne Tixier, Isabelle Matheron, Soumeth Abasse, Victoria Cacheux, Serge Herson, Christine Fuhrmann, Olivier Proost, Bernard Bedock, Olivier Rogeaux, Mostapha Hajjar, Anne Reverseau, René Courcol, Françoise Carmagnol, Yves Guénard, Céline Ménard, Bouchra Lamia, Bruno Lemmens, Damien Bouhour, L. Lequen, Gaëlle Baty, Cédric Bouet, Dominique Guerrot, Stéphane Blanc, Catherine Chirouze, Anne-Hélène Reboux, A. Vachée, Gregory Taurin, Myriam Mein-Bottini, Jean-Pierre Belot, Alain Lafeuillade, Patricia Gabez-Therou, Philippe Labrousse, Bernard Jarrousse, Philippe Noto, Vincent Brunot, Philippe Condominas, Marion Challier, Béatrice Berçot, Delphine Anuset, Mélanie Daval Cote, François Bernasconi, Y. Costa, Chandrah Goburdhun, Bernard Gressier, Alban Michaud-herbst, Franck Charlier, Moussa Hecham, Luc Boulain, Hélène Corneloup, Alix Greder Belan, Nicolas Boussekey, Claire-Antoinette Dupuy, Yannick Rouquet, Benoit Renard, Benifla Jl, Etienne Javouhey, Michèle Granier, Marie-Christine Jaffarbandjee, Emilie Piet, Benoît Bergues, Claire Malbrunot, Catherine Tiry, Philippe Mérigot, Mouna Ben Soltana, Chantal Roure Sobas, Florian Radenac, Yves Thomas, Agathe Blaise, Sylvie De Martino, Laurence Legout, Gabriel Choukroun, Jean-François Muir, Peggy Dupretz, Patrick Dupont, François Guichart, Julie Jean, Jean-Michel Descamps, Bernard Kittschke, Anne Gruson, Gerard Viquesnel, Marie Keller, Pascal Chavanet, Françis Vallet, Yvan Vaschalde, Jean-Luc Hanouz, Gerard Lina, Françoise Loison, Simon Vincent, Jean-Paul Thellier, Moncef Afi, Dominique Zagozda, Hélène Sokeng-Affoule, Marc Le Bideau, Jean-François Loriferne, Alain Gravet, Sophie Deprecq, Tarik Naceur, Severine Mielczarek, René-Jean Bensadoun, Bernard Karkous, Yves Bléher, Jocelyne Poulain, Véronique Goulet, Laurence Nicolet, Sophie Arista, Antônio Lúcio Teixeira, Jean-François Schved, Laurent Nicolet, Claire Lecomte, Faiza Benddif-Fin, Michel Aumersier, Laurence Burc-Struxiano, Maxime Thouvenin, Samia Harbi, Mathieu Detave, Catherine Rebeyrotte, Jean-Paul Kisterman, Bruno Berdin, Pascal Vincent, Laurent Argaud, Elisabeth Parisi-Duchene, Geneviève Julienne, Fernanda Farto-Bensasson, Georges-Fabrice Blum, Sad Gaizi, Tali-Anne Szwebel, Raphaël Lepeule, Marie-Thérèse Climas, Anne-Françoise Dillies, Amar Boudhane, Umberto Simeoni, Pierre-François Dequin, Gérard Oliviero, Alain Gourlaouen, Caroline Piau, Marie-France Lutz-Murphy, Benoît Claude, Jean-Paul Aubry, Nadine Dubosc-Marchenay, Kamilla Chraibi, Emmanuelle Heusse, Sylvain Le Chevallier, Nathalie Brieu, Farid Sifaoui, Lorraine Letranchant, Hélène Durox, Jean-Pierre Lagasse, Adel Ghedira, Xavier Roubert, Fatma Magdoud, Hélène Jean-Pierre, Etienne Carbonelle, Olivier Dereeper, Lionel Carbillon, Christophe Billy, Mélanie Roblin, Marie-José Kodzin, Philippe Niel, Solène Makdessi, Matteo Vassallo, Maryse Archambaud, Fabian Haccourt, Didier Blaise, Stéphane Bourgeois, Elena Marcu, Charles Kubiak, Brisse Castel, François Guinet, Marie Pouzoullic, Frédérique Nathan-Bonnet, Vincent Gendrin, Céline Becherrawy, Aline Secher, Pierre Abgueguen, Clarence Eloy, Jean-Marc Tourani, Frédéric Klapczynski, Bernard Montmasson, Philippe Real, Joanna Pofelski, Yves Welker, Karim Krechiem, Eric Caumes, Martine Elena-Daumas, Christophe Saigne, Gilles Hittinger, Chantal Delesalle, Jonathan Messika, Fabrice Lesage, Daniela Pop, Daniel Coetmeur, Renato Colamarino, Chetaou Mahaza, Patrick Plésiat, Isabelle Fredenucci, Mylène Baret, Guy Mager, Pascale Chavel, Isabelle Labourdette, Anne-Claude Menguy, Nicolas Fortineau, Ludovic Le Sec, Valérie Gauduchon, Francis Barraud, Nicolas Letellier, Didier Vincent, Janine Frey, Philippe Riegel, Michel Pavic, Jean-Luc Fabre, Jean-Pierre Fauchart, Alain Goudeau, Stéphanie Husson-Wetzel, Philippe Eymerit, Mohamed Camara, Nathalie Seta, Elisabeth Carole Ngo Bell, Philippe Repellin, Laurent Alric, Vincent Leroy, Françoise Delisle Mizon, Jean-Philippe Emond, Marie-Françoise Borie, Lise Crémet, Wladimir Chelle, Elisabeth Brottier-Mancini, Bernard Garrigues, Claire Letellier, Loïc Geffray, Frédéric Méchaï, Julien Bador, Benoit Guery, Alain-Charles Fouilhoux, Corinne Dagada, Pierre Duhaut, Julien Goustille, Arnaud Sément, Francis Carcenac, Isabelle Girard-Buttaz, Claire Chapuzet, Fabienne Jouatte, Bruno Riou, Fabrice Hayoun, Chloé Di Meglio, Youssef Ali, Michel Leneveu, Nathalie Montagne, Yves Garcera, Audrey Moustache, Pierre-Eric Danin, Geneviève Le Lay, Dominique Courouge-Dorcier, Isabelle Worcel, Emmanuel Morelon, Vincent Pestre, Jean-Pierre Vilque, Jean-Christophe Paquet, Lucien Bodson, Anne-Marie Forest, Fabrice Pierre, Christian Pommier, Fabien Dutasta, Pierre Fournel, Stéphanie Courtois, Elodie Dubois, Serge Vanden Einjden, Patrick Honderlick, Pascal Richette, Fabienne Tamion, Véronique Chassy, Richard Megbemado, Anne-Marie Le Reste, Bernard Simian, Henri Osman, Anthony Texier, Badih Ayach, François Simon, Jean-Michel Filloux, Béatrice Dubourdieu, Jean-Claude Semet, Sarah Kubab, Tawfiq Henni, Patrick Dudeffant, Delphine Hequet, Olivier Mimoz, Marc Auburtin, Amélie Chabrol, Mickael Bonnan, Caroline Léonnet, Claire Wintenberger, Serge Ilunga, Patrice Lanba, Sophie Rosello, Alexandre Damage, Flore Bouche, Michel Thibault, Frederic Faibis, Chantal Dhennain, Jean-Philippe Talarmin, Armelle Lamour, Remi Boussier, Fabien Garnier, Marie-Laure Brival, Nourredine Hedjem, Philippe Vande-perre, Raphaël Coint, Jean-Claude Reveil, Eva Weinbronn, Emmanuelle Lavalard, Alexandra Fille, Françoise Le Turdu, Lionel Leroux, Jean-Yves Lefrant, Jean Berthet, Radia Bouaziz, Alain Ravaud, Sylvaine Rousseau, Yacine Merrouche, Alain Le Coustumier, Bertrand Guider, Gisèle Dewulf, Jean-Marc Faucheux, Jacques Piquet, Franck Leibinger, Charles Cerf, Robin Stephan, Jean-Philippe Redonnet, Jean-Paul Stahl, Ella Dzeing, Simona Pavel, Guy Vernet, Ghada Hatem, Samer Kayal, Jacques Deschamps, Dominique Descamps, Marion Levast, Marc Bouiller, Sylvie Dargere, Claire Dingremont, Stéphane Gaudry, François Maillot, Sylvie Odent, Nathalie Cervantes, Hélène Zanaldi, Laurence Gachassin, Olivier Ruyer, David Patin, Benoît Cazenave, Pascal Jacquier, Michelle Boyer, Béatrice Berteaux, Virginie Zarrouk, Jacques Bor, Isabelle Legoff, Hélène Albinet, Florence Rousseau, Gilles Pialoux, Guenaelle Salaun-Beretta, Alexandra Moura, Véronique Vernet Garnier, Didier Lepelletier, Pierre-Alexandre Hauss, Joëlle Belaisch-Amart, Didier Lepeletier, Jacob Xavier, Aline Nare, Annie Motard-Picheloup, Alain Améri, Bertrand Lioger, Jean-Valère Malfuson, Centre d'infectiologie Necker-Pasteur [CHU Necker], Institut Pasteur [Paris] (IP)-CHU Necker - Enfants Malades [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Centre National de Référence Listeria - National Reference Center Listeria (CNRL), Institut Pasteur [Paris] (IP)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre collaborateur de l'OMS Listeria / WHO Collaborating Centre Listeria (CC-OMS / WHO-CC), Institut Pasteur [Paris] (IP)-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Université Pierre et Marie Curie - Paris 6 - UFR de Médecine Pierre et Marie Curie (UPMC), Université Pierre et Marie Curie - Paris 6 (UPMC), Département de Médecine interne [Lariboisière], Hôpital Lariboisière-Fernand-Widal [APHP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Diderot - Paris 7 (UPD7), Biologie des Infections - Biology of Infection, Service de Gynécologie et Obstétrique [Cochin], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Cochin [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Investigation Clinique et d’Accès aux Ressources Biologiques (Plate-forme) - Clinical Investigation and Access to BioResources (ICAReB), Institut Pasteur [Paris] (IP), Infectious Disease Department [Saint Maurice], Agence Nationale de la Santé Publique [Saint-Maurice] (ANSP), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Institut National de la Recherche Agronomique (INRA)-Université Paris Diderot - Paris 7 (UPD7)-Université Paris Descartes - Paris 5 (UPD5)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paris Descartes - Paris 5 (UPD5), CHU Amiens-Picardie, Mécanismes physiopathologiques et conséquences des calcifications vasculaires - UR UPJV 7517 (MP3CV), Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, MONALISA study group, Programme Hospitalier Recherche Clinique, Institut Pasteur, Inserm, French Public Health Agency., ROZIER, marie-Claire, CHU Necker - Enfants Malades [AP-HP], Centre National de Référence Listeria - Biologie des Infections (CNRL), Institut Pasteur [Paris]-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre collaborateur de l'OMS Listeria - Biologie des Infections (CCOMS), CHU Pitié-Salpêtrière [APHP], Hôpital Lariboisière-Université Paris Diderot - Paris 7 (UPD7), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP)-CHU Cochin [AP-HP], Institut Pasteur [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Assistance publique - Hôpitaux de Paris (AP-HP)-CHU Necker - Enfants Malades [AP-HP], Centre National de Référence Listeria - Biologie des Infections ( CNRL ), Institut Pasteur [Paris]-Institut National de la Santé et de la Recherche Médicale ( INSERM ), Centre collaborateur de l'OMS (CCOMS) des Listeria ( CCOMS ), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité ( CRESS (U1153 / UMR_A 1125) ), Institut National de la Recherche Agronomique ( INRA ) -Université Sorbonne Paris Cité ( USPC ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Université Pierre et Marie Curie - Paris 6 - UFR de Médecine Pierre et Marie Curie ( UPMC ), Université Pierre et Marie Curie - Paris 6 ( UPMC ), Université Paris Diderot - Paris 7 ( UPD7 ) -Hôpital Lariboisière, Biologie des Infections, Institut Pasteur [Paris]-Université Paris Descartes - Paris 5 ( UPD5 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Investigation Clinique et d’Accès aux Ressources Biologiques (Plate-forme) - Clinical Investigation and Access to BioResources ( ICAReB ), Agence Nationale de la Santé Publique [Saint-Maurice] ( ANSP ), Assistance Publique - Hôpitaux de Paris, Assistance publique - Hôpitaux de Paris (AP-HP), Université Paris Descartes - Paris 5 ( UPD5 ), Institut Pasteur [Paris]-CHU Necker - Enfants Malades [AP-HP], Institut Pasteur [Paris]-Organisation Mondiale de la Santé / World Health Organization Office (OMS / WHO), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), and Université Paris Diderot - Paris 7 (UPD7)-Université Sorbonne Paris Cité (USPC)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Recherche Agronomique (INRA)

Subjects
Bacteremia/epidemiology/mortality, 0301 basic medicine, Male, Pediatrics, bacteraemia, Infectious Disease Transmission, [SDV]Life Sciences [q-bio], Bacteremia, France/epidemiology, Infant, Newborn, Diseases, Foodborne Diseases, Meningoencephalitis, Pregnancy, Risk Factors, Vertical, Medicine, Listeriosis, Prospective Studies, Pregnancy Complications, Infectious, Prospective cohort study, ddc:618, diabetes, alcoholism, Hazard ratio, Foodborne Diseases/microbiology, immuno suppressive therapies, Prognosis, 3. Good health, [SDV] Life Sciences [q-bio], Hospitalization, Infectious Diseases, isolates, Population Surveillance, Female, France, Listeria monocytogenes/classification/isolation & purification, Cohort study, Adult, medicine.medical_specialty, 030106 microbiology, Notifiable disease, Listeriosis/diagnosis/epidemiology/microbiology, Context (language use), macromolecular substances, 03 medical and health sciences, Humans, study, Aged, [ SDV ] Life Sciences [q-bio], business.industry, Public health, cirrhosis, Infant, Newborn, Infant, Diseases/epidemiology/microbiology, HIV, Mandatory Reporting, Newborn, medicine.disease, Listeria monocytogenes, infection, Infectious Disease Transmission, Vertical, Pregnancy Complications, Infectious/epidemiology/microbiology, Meningoencephalitis/epidemiology/microbiology/mortality, Observational study, business, prognostic, mellitus
Abstract

International audience; Evidence before this study We searched PubMed on June 30, 2016, for English-language cohort studies published since Jan 1, 1980, of patients with invasive listeriosis worldwide with the keywords " listeria " , " listeriosis " , " maternal " , and " neurolisteriosis ". Studies had to include epidemiological or clinical data on listeriosis. All clinical forms of infection were included (bacteraemia, neurolisteriosis, and maternal–neonatal infection). Host risk factors for listeriosis have been well identified, but the clinical features and prognostic factors of the disease are based on retrospective studies compiling heterogeneous data or random collected cases. Furthermore, no clinical trial has ever been done and medical management is not evidence based. Added value of the study Our study is the first prospective clinical study focusing on all forms of invasive listeriosis. The study is based on a national mandatory system that allowed the nearly complete capture of microbiologically proven cases. The study shows a higher burden of listeriosis than reported before: more than 80% of infected mothers experienced major fetal or neonatal complications (fetal loss, very high prematurity, early or late onset disease); only 39% of patients with neurolisteriosis survived and fully recovered. The study provides important new data to improve management and predict outcome in listeriosis, such as determination of the time window for fetal losses (

Published
2016
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5. Retenir un délai de 48 heures entre l'admission des patients et le premier prélèvement positif est-il suffisant pour différencier les souches acquises à l'hôpital et importées de Staphylococcus aureus résistant à la méticilline?

Author

A. de Lassence, Matthieu Eveillard, Evelyne Lancien, Guilène Barnaud, M.-L. Joly-Guillou, and Catherine Branger

Subjects
Gynecology, medicine.medical_specialty, business.industry, β lactams, medicine, Time lag, General Medicine, business, Antibacterial agent
Abstract

Resume Il est d'usage courant de retenir un delai de 48 heures entre l'admission d'un patient et la date du premier prelevement positif pour differencier les souches acquises et importees de Staphylococcus aureus resistant a la meticilline (SARM). Pour determiner si cette strategie est suffisamment discriminante, nous avons defini trois cas pour lesquels le statut d'acquisition pouvait etre douteux. Dans toutes les autres situations, le SARM etait soit acquis, soit importe. Le statut d'acquisition (acquis, importe ou douteux) a ete estime pour chacun des SARM isoles dans notre etablissement pendant 20 mois. Cette estimation a ete realisee en prenant en consideration les prelevements de depistage a l'admission ou non. Le ratio « SARM importes/SARM acquis » (I/A) a ete calcule suivant que les statuts douteux etaient consideres comme acquis ou importes, et en tenant compte ou non des prelevements de depistage. Le statut d'acquisition etait douteux dans 3,6 % des cas lorsque tous les prelevements etaient pris en compte, et dans 12,0 % des cas lorsque les prelevements de depistage etaient exclus ( p = 0,01). Le ratio I/A etait quatre fois plus eleve si l'on tenait compte de tous les prelevements et considerait les statuts douteux comme des cas importes que si l'on excluait les prelevements de depistage et considerait les cas douteux comme acquis. Retenir le delai de 48 heures sans autre consideration parait suffisamment discriminant lorsqu'il existe un programme de depistage a l'admission. En revanche, cette strategie semble beaucoup plus hasardeuse en absence de depistage.

Published
2007
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6. Evaluation of a Strategy of Screening Multiple Anatomical Sites for Methicillin-Resistant Staphylococcus aureus at Admission to a Teaching Hospital

Author

Arnaud de Lassence, Guilène Barnaud, Matthieu Eveillard, Jean-Damien Ricard, Marie-Laure Joly-Guillou, and Evelyne Lancien

Subjects
0301 basic medicine, Microbiology (medical), medicine.medical_specialty, Micrococcaceae, Isolation (health care), biology, Epidemiology, business.industry, 030106 microbiology, medicine.disease_cause, biology.organism_classification, Methicillin-resistant Staphylococcus aureus, Surgery, Teaching hospital, 03 medical and health sciences, 0302 clinical medicine, Infectious Diseases, Anatomical sites, Staphylococcus aureus, Internal medicine, Hospital admission, medicine, 030212 general & internal medicine, business, Mass screening
Abstract

We compared the sensitivity of screening with nasal culture alone with that of a multiple-site screening method for the identification of carriers of methicillin-resistant Staphylococcus aureus at hospital admission. If nasal cultures alone had been used during the 1-year study, 27.0% of carriers of methicillin-resistant S. aureus would have been missed, which corresponds to 560 theoretical isolation days. If rectal screening had not been used, 431 theoretical isolation days would have been missed, and, if axillary screening had not been used, 99 theoretical isolation days would have been missed.

Published
2006
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7. Estimation of methicillin-resistant Staphylococcus aureus transmission by considering colonization pressure at the time of hospital admission

Author

E. Lancien, Marie-Laure Joly-Guillou, S. Gaba, Guilène Barnaud, Matthieu Eveillard, J.A. Benlolo, and N. Hidri

Subjects
Microbiology (medical), Staphylococcus aureus, medicine.medical_specialty, Pediatrics, Micrococcaceae, medicine.disease_cause, Staphylococcal infections, Patient Admission, Bias, Risk Factors, Internal medicine, Epidemiology, Humans, Mass Screening, Medicine, Infection control, Hospitals, Teaching, Mass screening, Quality Indicators, Health Care, Cross Infection, Health Services Needs and Demand, Infection Control, Chi-Square Distribution, biology, Hospitals, Public, business.industry, Incidence, Incidence (epidemiology), General Medicine, Length of Stay, Staphylococcal Infections, biology.organism_classification, medicine.disease, Methicillin-resistant Staphylococcus aureus, Infectious Diseases, Data Interpretation, Statistical, Carrier State, Methicillin Resistance, Risk Adjustment, France, Seasons, business
Abstract

Our objective was to evaluate the accuracy of a methicillin-resistant Staphylococcus aureus (MRSA) rate using the imported MRSA reservoir identified at the time of hospital admission. Two indicators were used: the number of imported MRSA patient-days/total number of patient-days [representing colonization pressure (CP) at the time of admission] and the incidence of hospital-acquired MRSA isolated from clinical samples expressed as density/100 patient-days for carriers identified at the time of admission [representing the incidence taking CP into account (ICP)]. The variations of these indicators were analysed and compared with two more common indicators: percentage of MRSA acquired in our hospital and the incidence of hospital-acquired MRSA isolated from clinical samples expressed as density/1000 patient-days within three four-month periods during 2002. Common indicators varied similarly, with marked decline during the third period; first-period CP was twice that of other periods (P10(-6)) and the highest (two-fold) ICP was seen in the summer (second) period (P0.001) when the personnel/patient ratio was the lowest. Thus, comparison of different indicators within four-month periods underlines important differences between common and novel indicators. Despite several limitations, ICP should be helpful in the interpretation of MRSA surveillance data, particularly for estimating the extent of MRSA transmission.

Published
2005
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8. Impact of screening for MRSA carriers at hospital admission on risk-adjusted indicators according to the imported MRSA colonization pressure

Author

N. Hidri, Matthieu Eveillard, Marie-Laure Joly-Guillou, J.A. Benlolo, S. Gaba, E. Lancien, and Guilène Barnaud

Subjects
Microbiology (medical), Staphylococcus aureus, Pediatrics, medicine.medical_specialty, Risk Assessment, law.invention, Patient Admission, Risk Factors, law, Outcome Assessment, Health Care, Epidemiology, medicine, Humans, Mass Screening, Travel medicine, Prospective Studies, Risk factor, Hospitals, Teaching, Mass screening, Cross Infection, Infection Control, business.industry, Incidence (epidemiology), General Medicine, Staphylococcal Infections, Intensive care unit, Intensive Care Units, Infectious Diseases, Carriage, Carrier State, Emergency medicine, Methicillin Resistance, France, Risk assessment, business, Hospital Units, Sentinel Surveillance
Abstract

We evaluated the impact of the different components of a screening programme of methicillin-resistant Staphylococcus aureus (MRSA) carriers at hospital admission on the value of two risk-adjusted rates: the proportion of imported MRSA and an indicator of the MRSA colonization pressure (ICP), and the incidence of MRSA acquired and detected in our hospital. Indicators were calculated: (1) with no screening programme; (2) with a programme limited to the intensive care unit (ICU); (3) with a programme extended to patients with risk factors for MRSA carriage hospitalized in non-ICU wards. The programme included an automatic alert. Systematic sampling of patients with risk factors hospitalized in non-ICU settings detected nearly 50% of carriers at admission. The proportion of MRSA imported into our hospital varied from 35.4% without any screening programme to 71.8% when all components of our screening programme were considered (P

Published
2005
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9. Hypermucoviscous Klebsiella pneumoniae pneumonia: follow the string!

Author

Guilène Barnaud, Manal Mazloum, Matthieu Le Meur, and Jonathan Messika

Subjects
0301 basic medicine, 03 medical and health sciences, medicine.medical_specialty, Fatal outcome, biology, business.industry, Klebsiella pneumoniae, Internal medicine, 030106 microbiology, Medicine, Critical Care and Intensive Care Medicine, business, biology.organism_classification
Published
2016
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10. Risks of nonsteroidal antiinflammatory drugs in undiagnosed intensive care unit pneumococcal pneumonia: younger and more severely affected patients

Author

Jonathan Messika, Fabrice Bertrand, Catherine Branger, Guilène Barnaud, Didier Dreyfuss, Benjamin Sztrymf, Typhaine Billard-Pomares, and Jean-Damien Ricard

Subjects
Adult, Male, Risk, medicine.medical_specialty, Pneumonia severity index, Inappropriate Prescribing, Comorbidity, Critical Care and Intensive Care Medicine, law.invention, Community-acquired pneumonia, law, Lower respiratory tract infection, Internal medicine, medicine, Humans, Prospective Studies, Intensive care medicine, APACHE, Aged, Retrospective Studies, Noninvasive Ventilation, business.industry, Medical record, Contraindications, Anti-Inflammatory Agents, Non-Steroidal, Age Factors, Retrospective cohort study, Middle Aged, Pneumonia, Pneumococcal, medicine.disease, Intensive care unit, Community-Acquired Infections, Hospitalization, Pleural Effusion, Pneumonia, Intensive Care Units, Streptococcus pneumoniae, Pneumococcal pneumonia, Female, business
Abstract

The purpose of this study is to investigate whether exposure to nonsteroidal antiinflammatory drugs (NSAIDs) at the early stage of severe pneumococcal community-acquired pneumonia (CAP) requiring intensive care unit (ICU) admission may affect its presentation and outcome.Medical records of ICU adult patients (12-year period) with a pneumococcal CAP diagnosis were retrospectively analyzed according to previous NSAID exposure.One hundred six confirmed pneumococcal CAP were identified, 20 received NSAIDs within 4 (2-6) days before admission. Nonsteroidal antiinflammatory drug-exposed patients were younger (43.3 vs 62.2 years; P.0001), had less frequently at least one chronic comorbid condition (40% vs 75%; P = .003), had more often complicated pleural effusions (20% vs 2.3%; P = .01), and more frequent pleuropulmonary complications (odds ratio: 5.75 [1.97-16.76]). Nonsteroidal antiinflammatory drug patients required more often noninvasive ventilatory support (25% vs 4.6%; P = .003). Intensive care unit length of stay and mortality were similar.We report as severe pneumococcal pneumonia in young and healthy patients exposed to NSAIDs as in older, more comorbid, and nonexposed ones. Nonsteroidal antiinflammatory drug use may mask initial symptoms and delay antimicrobial therapy, thus predisposing to worse outcomes.

Published
2014

11. Influence of tracheal suctioning systems on health care workers' gloves and equipment contamination: A comparison of closed and open systems

Author

Jean-Damien Ricard, Didier Dreyfuss, Yolaine Martin, Catherine Branger, Guilène Barnaud, Matthieu Eveillard, Medical ICU, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Louis Mourier - AP-HP [Colombes], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Ecologie et Evolution des Microorganismes (EEM), Université Paris Diderot - Paris 7 (UPD7)-Université Paris 13 (UP13)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Groupe d'Étude des Interactions Hôte-Pathogène (GEIHP), Université d'Angers (UA), Service de Réanimation Médico-Chirurgicale [Hôpital Louis Mourier], Hôpital Louis Mourier - AP-HP [Colombes], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Muséum national d'Histoire naturelle (MNHN), Service de réanimation médicale [Mourier], UFR médecine - Bichat, and Université Paris Diderot - Paris 7 (UPD7)-PRES Sorbonne Paris Cité

Subjects
Cross infection, Artificial ventilation, Suction (medicine), medicine.medical_specialty, Staphylococcus aureus, Epidemiology, medicine.medical_treatment, Health Personnel, [SDV]Life Sciences [q-bio], education, 030501 epidemiology, Suction, law.invention, airway secretion management, 03 medical and health sciences, Health personnel, 0302 clinical medicine, Mechanical ventilation, law, Drug Resistance, Multiple, Bacterial, Health care, nosocomial infections, Medicine, Humans, 030212 general & internal medicine, Intensive care medicine, Cross Infection, Ventilators, Mechanical, Acinetobacter, business.industry, Health Policy, cross contamination, Public Health, Environmental and Occupational Health, Contamination, medicine.disease, Intensive care unit, Respiration, Artificial, Ventilation, 3. Good health, Intensive Care Units, Infectious Diseases, Pseudomonas aeruginosa, Equipment Contamination, Medical emergency, 0305 other medical science, business, Gloves, Protective
Abstract

International audience; The impact of tracheal suctioning with an open or a closed system on equipment and health care workers contamination with multidrug-resistant pathogens was compared. Only the closed system reduced hand and equipment contamination during tracheal suctioning. This equipment could be systematically used to reduce risk of cross contamination in the intensive care unit.

Published
2011
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12. Two sequential outbreaks caused by multidrug-resistant Acinetobacter baumannii isolates producing OXA-58 or OXA-72 oxacillinase in an intensive care unit in France

Author

Guilène Barnaud, Catherine Branger, N. Zihoune, Didier Dreyfuss, Marie-Claire Hippeaux, Jean-Damien Ricard, Matthieu Eveillard, Groupe d'Étude des Interactions Hôte-Pathogène (GEIHP), and Université d'Angers (UA)

Subjects
Acinetobacter baumannii, Microbiology (medical), medicine.drug_class, [SDV]Life Sciences [q-bio], Antibiotics, Drug resistance, beta-Lactamases, Disease Outbreaks, Microbiology, law.invention, 03 medical and health sciences, 0302 clinical medicine, law, Drug Resistance, Multiple, Bacterial, medicine, Humans, 030212 general & internal medicine, ComputingMilieux_MISCELLANEOUS, 0303 health sciences, 030306 microbiology, business.industry, Outbreak, General Medicine, Intensive care unit, Anti-Bacterial Agents, 3. Good health, Intensive Care Units, Infectious Diseases, France, Multidrug resistant Acinetobacter baumannii, business, Acinetobacter Infections, Beta lactam antibiotics
Abstract

International audience

Published
2010
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13. Incidence and impact on clinical outcome of infections with piperacillin/tazobactam resistant Escherichia coli in ICU: A retrospective study

Author

Roman Mounier, Mathieu Eveillard, Guillaume Chevrel, Guilène Barnaud, Agnès Meybeck, Didier Dreyfuss, Jean-Damien Ricard, Centre Hospitalier de Tourcoing, Medical ICU, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Louis Mourier - AP-HP [Colombes], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Ecologie et Evolution des Microorganismes (EEM), Université Paris Diderot - Paris 7 (UPD7)-Université Paris 13 (UP13)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Muséum national d'Histoire naturelle (MNHN), Groupe d'Étude des Interactions Hôte-Pathogène (GEIHP), Université d'Angers (UA), Service de réanimation médicale [Mourier], UFR médecine - Bichat, and Université Paris Diderot - Paris 7 (UPD7)-PRES Sorbonne Paris Cité

Subjects
Male, [SDV]Life Sciences [q-bio], Antibiotics, Penicillanic Acid, Cohort Studies, 0302 clinical medicine, Medical microbiology, Drug Resistance, Multiple, Bacterial, polycyclic compounds, 030212 general & internal medicine, Escherichia coli Infections, 0303 health sciences, Cross Infection, Incidence (epidemiology), Incidence, Middle Aged, 3. Good health, Anti-Bacterial Agents, Intensive Care Units, Treatment Outcome, Infectious Diseases, Piperacillin/tazobactam, Female, lipids (amino acids, peptides, and proteins), France, medicine.drug, Research Article, musculoskeletal diseases, medicine.medical_specialty, Tazobactam, medicine.drug_class, beta-Lactamases, Microbiology, lcsh:Infectious and parasitic diseases, 03 medical and health sciences, Internal medicine, parasitic diseases, medicine, Escherichia coli, Humans, lcsh:RC109-216, Retrospective Studies, Piperacillin, 030306 microbiology, business.industry, fungi, Retrospective cohort study, Amoxicillin, Length of Stay, bacterial infections and mycoses, body regions, business
Abstract

Background Escherichia coli infections are frequent in ICU patients. The increased resistance to fluoroquinolones and amoxicillin/clavulanate of this pathogen mandates the prescription of broad-spectrum antibiotics such as piperacillin/tazobactam (PIP-TAZ) or third generation cephalosporins (3GC). Methods To assess incidence and impact on clinical outcome of infections with PIP-TAZ resistant E. coli in ICU patients, we conducted a retrospective cohort study with infections due to PIP-TAZ resistant (PIP-TAZ R) or to PIP-TAZ susceptible strains (PIP-TAZ S) between 1 January 2002 and 30 June 2004. Results Of 83 strains, 13 were PIP-TAZ R: 2 strains produced an extended-spectrum β-lactamase (2%), 11 produced a high level penicillinase (13%). Prior amoxicillin or amoxicillin/clavulanate prescription was reported in 7 cases (54%) of infections with PIP-TAZ R isolates and in 15 cases (21%) of infections with PIP-TAZ S isolates (p = 0.03). Time of onset of the infection from hospital admission was longer in case of infections with PIP-TAZ R than with PIP-TAZ S isolates (22 ± 32 vs 10 ± 21 days, p = 0.01). The overall ICU mortality rate was 38%. Mortality and length of stay in ICU were similar in case of infections with PIP-TAZ R isolates and with PIP-TAZ S isolates. Conclusion Infections with PIP-TAZ R E. coli are frequent in ICU patients. No prognostic impact of this pattern of resistance was found. Prescription of PIP-TAZ for empirical treatment of E. coli infections in ICU however exposes to inappropriate therapy.

Published
2008
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14. Levels of vancomycin in cerebrospinal fluid of adult patients receiving adjunctive corticosteroids to treat pneumococcal meningitis: a prospective multicenter observational study

Author

Didier Dreyfuss, Jean-Claude Lacherade, Michel Wolff, Bruno Mourvillier, Nadia Hidri, Guillaume Chevrel, Lila Bouadma, Jean-Damien Ricard, and Guilène Barnaud

Subjects
Microbiology (medical), Adult, Male, medicine.medical_specialty, Anti-Inflammatory Agents, Cefotaxime, Meningitis, Meningococcal, medicine.disease_cause, Gastroenterology, Loading dose, Dexamethasone, Adrenal Cortex Hormones, Vancomycin, Intensive care, Internal medicine, Streptococcus pneumoniae, medicine, Humans, Antibacterial agent, Aged, Aged, 80 and over, business.industry, Meningitis, Pneumococcal, Neisseria meningitidis, Middle Aged, medicine.disease, Surgery, Anti-Bacterial Agents, Infectious Diseases, Female, business, Meningitis, medicine.drug
Abstract

Evidence from a recent randomized controlled trial suggests that dexamethasone as adjunct therapy in adult pneumococcal meningitis reduces mortality and neurological sequelae. However, adding dexamethasone has the potential to reduce penetration of vancomycin into the cerebrospinal fluid (CSF). We sought to determine concentrations of vancomycin in serum and CSF of patients with suspected or proven pneumococcal meningitis receiving dexamethasone to assess the penetration of vancomycin into the CSF during steroid therapy.In an observational open multicenter study, adult patients admitted to the intensive care unit because of suspected pneumococcal meningitis received recommended treatment for pneumococcal meningitis, comprising intravenous cefotaxime (200 mg per kg of body weight per day), vancomycin (administered as continuous infusion of 60 mg per kg of body weight per day after a loading dose of 15 mg per kg of body weight), and adjunctive therapy with dexamethasone (10 mg every 6 h). Vancomycin levels in CSF were measured on day 2 or day 3 of therapy and were correlated with protein levels in CSF and vancomycin levels in serum (determined at the same time as levels in CSF).Fourteen patients were included. Thirteen had proven pneumococcal meningitis; 1 patient, initially suspected of having pneumococcal meningitis, was finally determined to have meningitis due to Neisseria meningitidis. Mean levels of vancomycin in serum and CSF were 25.2 and 7.2 mg/L, respectively, and were positively correlated (r=0.6; P=.025). A positive correlation was also found between the ratio of vancomycin in CSF to vancomycin in serum and the level of protein in CSF (r=0.66; P=.01).Appropriate concentrations of vancomycin in CSF may be obtained even when concomitant steroids are used. Dexamethasone can, therefore, be used without fear of impeding vancomycin penetration into the CSF of patients with pneumococcal meningitis, provided that vancomycin dosage is adequate. This study is registered at http://www.ClinicalTrials.gov/ (registration number NCT00162578).

Published
2006

15. Impact of the reinforcement of a methicillin-resistant Staphylococcus aureus control programme: a 3-year evaluation by several indicators in a French university hospital

Author

Arnaud de Lassence, Catherine Branger, Guilène Barnaud, Matthieu Eveillard, Jocelyne-Anne Benlolo, Evelyne Lancien, and Marie-Laure Joly-Guillou

Subjects
medicine.medical_specialty, Pediatrics, Staphylococcus aureus, Epidemiology, medicine.disease_cause, Hospitals, University, Methicillin, Internal medicine, medicine, Humans, Risk factor, Retrospective Studies, Cross Infection, Infection Control, business.industry, Transmission (medicine), Public health, Incidence (epidemiology), Risk adjustment, Staphylococcal Infections, University hospital, Methicillin-resistant Staphylococcus aureus, Anti-Bacterial Agents, Methicillin Resistance, Risk Adjustment, France, business, Sentinel Surveillance, Program Evaluation
Abstract

Our objective was to evaluate the impact of the reinforcement of a methicillin-resistant Staphylococcus aureus (MRSA) control programme and to assess the impact of risk adjustment on the interpretation of data. A stepwise, retrospective analysis of 3-year prospectively collected data was performed in a 600-bed French teaching hospital in the Parisian area. A reinforcement of a pre-existing programme for limiting the spread of MRSA was implemented in 2002 and 2003 by increasing the frequency of the feedback of surveillance data, by using alcohol-based disinfectants, and by increasing patient screening. Different indicators were used to follow the change over time of MRSA transmission: the proportion of MRSA acquired in our hospital, the incidence of newly acquired MRSA/1,000 patient-days (PD) (incidence of newly acquired MRSA), the incidence of newly acquired MRSA isolated in at least one clinical specimen/1,000 PD (incidence of newly acquired clinical MRSA), and a risk-adjusted indicator, the incidence of newly acquired-MRSA isolated in at least one clinical specimen/1,000 PD of carriers identified at admission (incidence related to the risk of acquisition). The change over time of these indicators was studied with the chi-square test for trend. During the study, all indicators decreased significantly, with a mean drop of 0.07/1,000 PD for the incidence of newly acquired clinical MRSA, and a mean drop of 3.0/1,000 PD for the incidence related to the risk of acquisition. The proportion of MRSA acquired in our hospital decreased from 49.3% in 2002 to 24.1% in 2004. Concurrently, between 2002 and 2004, the number of patients screened on admission to hospital or at the time of intra-hospital transfer increased by 31% and the consumption of waterless alcohol-based hand disinfectants increased by 244%. The decreasing trend of all indicators emphasizes the effectiveness of the reinforcement of our MRSA control programme. From 2002 to 2004, the trend of the indicator related to the risk of acquisition over time is similar to those of other indicators. Further studies should be useful to assess if risk-adjustment is absolutely necessary when tracking rates within a single institution.

Published
2006

16. Consideration of age at admission for selective screening to identify methicillin-resistant Staphylococcus aureus carriers to control dissemination in a medical ward

Author

Matthieu Eveillard, J.L. Schmit, Marie-Laure Joly-Guillou, François-Xavier Lescure, Guilène Barnaud, Emmanuel Mortier, Philippe Vinceneux, Evelyne Lancien, and Nelly Lenfant

Subjects
Pediatrics, medicine.medical_specialty, Micrococcaceae, Epidemiology, medicine.disease_cause, medicine, Prevalence, Humans, Mass Screening, Medical ward, Prospective Studies, Risk factor, Aged, Aged, 80 and over, biology, business.industry, Transmission (medicine), Diagnostic Tests, Routine, Health Policy, Public Health, Environmental and Occupational Health, Age Factors, Middle Aged, Staphylococcal Infections, biology.organism_classification, Methicillin-resistant Staphylococcus aureus, Calendar period, Infectious Diseases, Carriage, Staphylococcus aureus, Carrier State, Methicillin Resistance, France, business
Abstract

Methicillin-resistant Staphylococcus aureus (MRSA) has become an increasingly important pathogen responsible for hospital-acquired infections. Our study was to evaluate the efficiency of our selective screening program for methicillin-resistant Staphylococcus aureus (MRSA) carriers at admission to nonintensive care units.During 6 months, all patients were screened at admission to an internal medicine ward, at which time they were classified as patients at risk of carriage (PRC) and those with no known risk factor. The amplitude of cross transmission was estimated using various indicators during this universal screening period and during the same calendar period of the preceding year (selective screening).The prevalence of MRSA carriage at admission was 5.5%. Among the 22 carriers identified, only 10 were PRC. Age80 years was significantly associated with MRSA carriage upon admission (OR, 3.5; P.01). All estimation indicators of MRSA dissemination amplitude were significantly lower during universal screening (relative risks varied from 2.79 to 26.4 according to indicators), demonstrating the need to broaden our criteria defining PRC.Adding patients80 years of age to our PRC definition would increase screening sensitivity (15 carriers identified for 128 patients sampled) and would enable early implementation of barrier precautions for the additional carriers identified.

Published
2005

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