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2. A prospective international observational prevalence study on prone positioning of ARDS patients: the APRONET (ARDS Prone Position Network) study

Author

Guérin, C., Beuret, P., Constantin, J. M., Bellani, G., Garcia-Olivares, P., Roca, O., Meertens, J. H., Maia, P. Azevedo, Becher, T., Peterson, J., Larsson, A., Gurjar, M., Hajjej, Z., Kovari, F., Assiri, A. H., Mainas, E., Hasan, M. S., Morocho-Tutillo, D. R., Baboi, L., Chrétien, J. M., François, G., Ayzac, L., Chen, L., Brochard, L., Mercat, A., Hajjej, Zied, Sellami, Walid, Ferjani, M., Gurjar, Mohan, Assiri, Amer, Al Bshabshe, Ali, Almekhlafi, Ghaleb, Mandourah, Yasser, Hasan, Mohd Shahnaz, Rai, Vineya, Marzida, M., Corcoles Gonzalez, Virgilio, Sanchez Iniesta, Rafael, Garcia, Pablo, Garcia-Montesinos de la Peña, Manuel, Garcia Herrera, Adriana, Roca, Oriol, Garcia-de-Acilu, Marina, Masclans Enviz, Joan Ramon, Mancebo, Jordi, Heili, Sarah, Artigas Raventos, Antonio, Blanch Torra, Lluís, Roche-Campo, Ferran, Rialp, Gemma, Forteza, Catalina, Berrazueta, Ana, Martinez, Esther, Penuelas, Oscar, Jara-Rubio, Ruben, Mallat, Jihad, Thevenin, D., Zogheib, Elie, Mercat, Alain, Levrat, Albrice, Porot, Veronique, Bedock, B., Grech, Ludovic, Plantefeve, Gaetan, Badie, Julio, Besch, Guillaume, Pili-Floury, Sébastien, Guisset, Olivier, Robine, Adrien, Prat, Gwenael, Doise, Jean-Marc, Badet, Michel, Thouret, J. M., Just, Bernard, Perbet, Sébastien, Lautrette, Alexandre, Souweine, B., Chabanne, Russell, Danguy des Déserts, Marc, Rigaud, Jean-Philippe, Marchalot, Antoine, Rigaud, J. P., Bele, Nicolas, Beague, Sébastien, Hours, Sandrine, Marque, Sophie, Durand, Michel, Payen, J. F., Stoclin, Annabelle, Gaffinel, Alain, Winer, Arnaud, Chudeau, Nicolas, Tirot, Patrice, Thyrault, Martial, Paulet, Rémi, Thyrault, M., Aubrun, Frederic, Guerin, Claude, Floccard, Bernard, Rimmele, T., Argaud, Laurent, Hernu, Romain, Crozon Clauzel, Jullien, Wey, Pierre-François, Bourdin, Gael, Pommier, C., Cueuille, NadÃge, de Varax, null, Marchi, Elisa, Papazian, L., Jochmans, Sebastien, Monchi, M., Jaber, Samir, de Jong, Audrey, Moulaire, Valerie, Capron, Matthieu, Jarrige, L., Barberet, Guillaume, Lakhal, Karim, Rozec, B., Dellamonica, Jean, Robert, Alexandre, Bernardin, G., Danin, Pierre-Eric, Raucoules, M., Runge, Isabelle, Foucrier, Arnaud, Hamada, Sophie, Tesniere, Antoine, Fromentin, Mélanie, Samama, C. M., Mira, Jean-Paul, Diehl, Jean-Luc, Mekontso Dessap, Armand, Arbelot, Charlotte, Demoule, Alexandre, Roche, Anne, Similowski, T., Ricard, Jean-Damien, Gaudry, Stéphane, Dreyfuss, D., de Montmolin, Etienne, da Silva, Daniel, Verdiere, B., Ardisson, Fanny, Lemiale, Virginie, Azoulay, Elie, Bruel, Cédric, Tiercelet, Kelly, Fartoukh, Muriel, Voiriot, Guillaume, Hoffmann, Clement, Leclerc, T., Thille, Arnaud, Robert, Réné, Beuret, Pascal, Beduneau, Gaëtan, Beuzelin, Marion, Tamion, F., Morel, Jérôme, Tremblay, Aymeric, Molliex, S., Amal, Jean-Michel, Meaudre, Eric, Goutorbe, Philippe, Laffon, Marc, Gros, Antoine, Nica, Alexandru, Barjon, Genevieve, Dahyot-Fizelier, Claire, Imzi, Nadia, Gally, Josette, Real, null, Sauneuf, Bertrand, Souloy, Xavier, Girbes, Armand, Tuinman, Pieter Roel, Schultz, Marcus, Winters, Tineke, Mijzen, Lisa, Roekaerts, P. M. H. J., Vermeijden, Wytze, Beishuizen, Albertus, Trof, R., Corsten, Stijn, Kesecioglu, Jozef, Meertens, John, Dieperink, Wim, Pickers, Peter, Roovers, Noortje, Maia, Paulo, Duque, Melanie, Rua, Fernando, Pereira de Figueired, António Manuel, Ramos, Armindo, Fragoso, Elsa, Azevedo, Pilar, Gouveia, Joao, Costa E. Silva, Zélia, Silva, Goncalo, Chaves, Susana, Nobrega, J. J., Lopes, Luís, Valerio, Bernardino, Araujo, Ana Carolina, de Freitas, Paulo Telles, Bouw, Maria Jose, Melao, Maria, Granja, C., Marcal, Paulo, Fernandes, Antero, Joao, Gonçalves Pereira, Maia, Dionísio Faria, Spadaro, Savino, Volta, Carlo Alberto, Bellani, Giacomo, Citerio, G., Mauri, Tommaso, Alban, Laura, Pesenti, A., Mistraletti, Giovanni, Formenti, Paolo, Tommasino, C., Tardini, Francesca, Fumagalli, R., Colombo, Riccardo, Fossali, Tommaso, Catena, E., Todeschini, Manuel, Gnesin, Paolo, Cracchiolo, Andrea Neville, Palma, Daniela, Tetamo, R., Albiero, Daniela, Costantini, Elena, Raimondi, F., Coppadoro, Andrea, Vascotto, Ettore, Lusenti, F., Becher, Tobias, Schädler, Dirk, Weiler, N., Karagiannidis, Christian, Petersson, Johan, Konrad, D., Kawati, Rafael, Wessbergh, Joanna, Valtysson, J., Rockstroh, Matthias, Borgstrom, Sten, Larsson, Niklas, Thunberg, J., Camsooksai, Julie, Briggs, null, Kovari, Ferenc, Cuesta, J., Anwar, Sibs, O’Brien, B., Barberis, Luigi, Sturman, J., Mainas, Efstratios, Karatzas, S., Piza, Petr, Sottiaux, Thierry, Adam, J. F., Gawda, Ryszard, Gawor, Maen, Alqdah, M., Cohen, D., Brochard, Laurent, Baker, A., Ñamendys-Silva, Silvio Antonio, Garcia-Guillen, Francisco Javier, Morocho Tutillo, Diego Rolando, Jibaja Vega, Manuel, Zakalik, Graciela, Pagella, Gonzalo, Marengo, J., KARLI, Mélanie, Hôpital de la Croix-Rousse [CHU - HCL], Hospices Civils de Lyon (HCL), Université de Lyon, Institut Mondor de Recherche Biomédicale (IMRB), Institut National de la Santé et de la Recherche Médicale (INSERM)-IFR10-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12), Génétique, Reproduction et Développement (GReD ), Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020]), Hospital General Universitario 'Gregorio Marañón' [Madrid], Vall d'Hebron University Hospital [Barcelona], CIBER de Epidemiología y Salud Pública (CIBERESP), University Medical Center Groningen [Groningen] (UMCG), Centro Hospitalar do Porto, Karolinska University Hospital [Stockholm], Karolinska Institutet [Stockholm], Uppsala University, University of Malaya [Kuala Lumpur, Malaisie], Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM), Keenan Research Centre of the Li Ka Shing Knowledge Institute [Toronto], Université d'Angers - Faculté de médecine (UA UFR Médecine), Université d'Angers (UA)-Centre Hospitalier Universitaire d'Angers (CHU Angers), PRES Université Nantes Angers Le Mans (UNAM)-PRES Université Nantes Angers Le Mans (UNAM), Other departments, Intensive Care Medicine, ACS - Diabetes & metabolism, ACS - Pulmonary hypertension & thrombosis, ACS - Microcirculation, Critical Care, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020])-Centre National de la Recherche Scientifique (CNRS), University of Malaya = Universiti Malaya [Kuala Lumpur, Malaisie] (UM), Critical care, Anesthesiology, Peri-operative and Emergency medicine (CAPE), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-IFR10, PRES Université Nantes Angers Le Mans (UNAM)-PRES Université Nantes Angers Le Mans (UNAM)-Université d'Angers (UA), Guã©rin, C, Beuret, P, Constantin, J, Bellani, G, Garcia-Olivares, P, Roca, O, Meertens, J, Maia, P, Becher, T, Peterson, J, Larsson, A, Gurjar, M, Hajjej, Z, Kovari, F, Assiri, A, Mainas, E, Hasan, M, Morocho-Tutillo, D, Baboi, L, Chrã©tien, J, Franã§ois, G, Ayzac, L, Chen, L, Brochard, L, Mercat, A, Sellami, W, Ferjani, M, Al Bshabshe, A, Almekhlafi, G, Mandourah, Y, Rai, V, Marzida, M, Corcoles Gonzalez, V, Sanchez Iniesta, R, Garcia, P, Garcia-Montesinos de la Peña, M, Garcia Herrera, A, Garcia-de-Acilu, M, Masclans Enviz, J, Mancebo, J, Heili, S, Artigas Raventos, A, Blanch Torra, L, Roche-Campo, F, Rialp, G, Forteza, C, Berrazueta, A, Martinez, E, Penuelas, O, Jara-Rubio, R, Mallat, J, Thevenin, D, Zogheib, E, Levrat, A, Porot, V, Bedock, B, Grech, L, Plantefeve, G, Badie, J, Besch, G, Pili-Floury, S, Guisset, O, Robine, A, Prat, G, Doise, J, Badet, M, Thouret, J, Just, B, Perbet, S, Lautrette, A, Souweine, B, Chabanne, R, Danguy des Déserts, M, Rigaud, J, Marchalot, A, Bele, N, Beague, S, Hours, S, Marque, S, Durand, M, Payen, J, Stoclin, A, Gaffinel, A, Winer, A, Chudeau, N, Tirot, P, Thyrault, M, Paulet, R, Aubrun, F, Guerin, C, Floccard, B, Rimmele, T, Argaud, L, Hernu, R, Crozon Clauzel, J, Wey, P, Bourdin, G, Pommier, C, Cueuille, N, de Varax, N, Marchi, E, Papazian, L, Jochmans, S, Monchi, M, Jaber, S, de Jong, A, Moulaire, V, Capron, M, Jarrige, L, Barberet, G, Lakhal, K, Rozec, B, Dellamonica, J, Robert, A, Bernardin, G, Danin, P, Raucoules, M, Runge, I, Foucrier, A, Hamada, S, Tesniere, A, Fromentin, M, Samama, C, Mira, J, Diehl, J, Mekontso Dessap, A, Arbelot, C, Demoule, A, Roche, A, Similowski, T, Ricard, J, Gaudry, S, Dreyfuss, D, de Montmolin, E, da Silva, D, Verdiere, B, Ardisson, F, Lemiale, V, Azoulay, E, Bruel, C, Tiercelet, K, Fartoukh, M, Voiriot, G, Hoffmann, C, Leclerc, T, Thille, A, Robert, R, Beduneau, G, Beuzelin, M, Tamion, F, Morel, J, Tremblay, A, Molliex, S, Amal, J, Meaudre, E, Goutorbe, P, Laffon, M, Gros, A, Nica, A, Barjon, G, Dahyot-Fizelier, C, Imzi, N, Gally, J, Real, N, Sauneuf, B, Souloy, X, Girbes, A, Tuinman, P, Schultz, M, Winters, T, Mijzen, L, Roekaerts, P, Vermeijden, W, Beishuizen, A, Trof, R, Corsten, S, Kesecioglu, J, Dieperink, W, Pickers, P, Roovers, N, Duque, M, Rua, F, Pereira de Figueired, A, Ramos, A, Fragoso, E, Azevedo, P, Gouveia, J, Costa E. Silva, Z, Silva, G, Chaves, S, Nobrega, J, Lopes, L, Valerio, B, Araujo, A, de Freitas, P, Bouw, M, Melao, M, Granja, C, Marcal, P, Fernandes, A, Joao, G, Maia, D, Spadaro, S, Volta, C, Citerio, G, Mauri, T, Alban, L, Pesenti, A, Mistraletti, G, Formenti, P, Tommasino, C, Tardini, F, Fumagalli, R, Colombo, R, Fossali, T, Catena, E, Todeschini, M, Gnesin, P, Cracchiolo, A, Palma, D, Tetamo, R, Albiero, D, Costantini, E, Raimondi, F, Coppadoro, A, Vascotto, E, Lusenti, F, Schã¤dler, D, Weiler, N, Karagiannidis, C, Petersson, J, Konrad, D, Kawati, R, Wessbergh, J, Valtysson, J, Rockstroh, M, Borgstrom, S, Larsson, N, Thunberg, J, Camsooksai, J, Briggs, N, Cuesta, J, Anwar, S, O’Brien, B, Barberis, L, Sturman, J, Karatzas, S, Piza, P, Sottiaux, T, Adam, J, Gawda, R, Gawor, M, Alqdah, M, Cohen, D, Baker, A, Ñamendys-Silva, S, Garcia-Guillen, F, Morocho Tutillo, D, Jibaja Vega, M, Zakalik, G, Pagella, G, and Marengo, J

Subjects
ARDS, RECEIVING MECHANICAL VENTILATION, Epidemiology, medicine.medical_treatment, cross-sectional studies, RESPIRATORY-DISTRESS-SYNDROME, vrouwelijk, buikligging, Critical Care and Intensive Care Medicine, respiratory distress syndrome, adult/therapy, law.invention, Positive-Pressure Respiration, Prone position, 0302 clinical medicine, Mechanical ventilation, prospectieve studies, Randomized controlled trial, law, middle aged, Medicine, FAILURE, adult/therapy, humans, [SDV.MHEP] Life Sciences [q-bio]/Human health and pathology, RANDOMIZED CONTROLLED-TRIAL, respiratory distress syndrome, 3. Good health, cross-sectionele studies, ademnoodsyndroom, aged, female, SURVIVAL, middelbare leeftijd, medicine.medical_specialty, Pain medicine, positieve druk uitademing, NO, 03 medical and health sciences, male, mensen, Anesthesiology, ouderen, METAANALYSIS, business.industry, MORTALITY, 030208 emergency & critical care medicine, mannelijk, CARE, medicine.disease, prospective studies, EVOLUTION, body regions, 030228 respiratory system, Emergency medicine, Observational study, business, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract

Introduction: While prone positioning (PP) has been shown to improve patient survival in moderate to severe acute respiratory distress syndrome (ARDS) patients, the rate of application of PP in clinical practice still appears low.Aim: This study aimed to determine the prevalence of use of PP in ARDS patients (primary endpoint), the physiological effects of PP, and the reasons for not using it (secondary endpoints).Methods: The APRONET study was a prospective international 1-day prevalence study performed four times in April, July, and October 2016 and January 2017. On each study day, investigators in each ICU had to screen every patient. For patients with ARDS, use of PP, gas exchange, ventilator settings and plateau pressure (Pplat) were recorded before and at the end of the PP session. Complications of PP and reasons for not using PP were also documented. Values are presented as median (1st-3rd quartiles).Results: Over the study period, 6723 patients were screened in 141 ICUs from 20 countries (77% of the ICUs were European), of whom 735 had ARDS and were analyzed. Overall 101 ARDS patients had at least one session of PP (13.7%), with no differences among the 4 study days. The rate of PP use was 5.9% (11/187), 10.3% (41/399) and 32.9% (49/149) in mild, moderate and severe ARDS, respectively (P = 0.0001). The duration of the first PP session was 18 (16-23) hours. Measured with the patient in the supine position before and at the end of the first PP session, PaO2/FIO2 increased from 101 (76-136) to 171 (118-220) mmHg (P = 0.0001) driving pressure decreased from 14 [11-17] to 13 [10-16] cmH(2)O (P = 0.001), and Pplat decreased from 26 [23-29] to 25 [23-28] cmH(2)O (P = 0.04). The most prevalent reason for not using PP (64.3%) was that hypoxemia was not considered sufficiently severe. Complications were reported in 12 patients (11.9%) in whom PP was used (pressure sores in five, hypoxemia in two, endotracheal tube-related in two ocular in two, and a transient increase in intracranial pressure in one).Conclusions: In conclusion, this prospective international prevalence study found that PP was used in 32.9% of patients with severe ARDS, and was associated with low complication rates, significant increase in oxygenation and a significant decrease in driving pressure.

Published
2018

3. A prospective international observational prevalence study on prone positioning of ARDS patients: the APRONET (ARDS Prone Position Network) study

Author

Guã©rin, C, Beuret, P, Constantin, J, Bellani, G, Garcia-Olivares, P, Roca, O, Meertens, J, Maia, P, Becher, T, Peterson, J, Larsson, A, Gurjar, M, Hajjej, Z, Kovari, F, Assiri, A, Mainas, E, Hasan, M, Morocho-Tutillo, D, Baboi, L, Chrã©tien, J, Franã§ois, G, Ayzac, L, Chen, L, Brochard, L, Mercat, A, Sellami, W, Ferjani, M, Al Bshabshe, A, Almekhlafi, G, Mandourah, Y, Rai, V, Marzida, M, Corcoles Gonzalez, V, Sanchez Iniesta, R, Garcia, P, Garcia-Montesinos de la Peña, M, Garcia Herrera, A, Garcia-de-Acilu, M, Masclans Enviz, J, Mancebo, J, Heili, S, Artigas Raventos, A, Blanch Torra, L, Roche-Campo, F, Rialp, G, Forteza, C, Berrazueta, A, Martinez, E, Penuelas, O, Jara-Rubio, R, Mallat, J, Thevenin, D, Zogheib, E, Levrat, A, Porot, V, Bedock, B, Grech, L, Plantefeve, G, Badie, J, Besch, G, Pili-Floury, S, Guisset, O, Robine, A, Prat, G, Doise, J, Badet, M, Thouret, J, Just, B, Perbet, S, Lautrette, A, Souweine, B, Chabanne, R, Danguy des Déserts, M, Rigaud, J, Marchalot, A, Bele, N, Beague, S, Hours, S, Marque, S, Durand, M, Payen, J, Stoclin, A, Gaffinel, A, Winer, A, Chudeau, N, Tirot, P, Thyrault, M, Paulet, R, Aubrun, F, Guerin, C, Floccard, B, Rimmele, T, Argaud, L, Hernu, R, Crozon Clauzel, J, Wey, P, Bourdin, G, Pommier, C, Cueuille, N, de Varax, N, Marchi, E, Papazian, L, Jochmans, S, Monchi, M, Jaber, S, de Jong, A, Moulaire, V, Capron, M, Jarrige, L, Barberet, G, Lakhal, K, Rozec, B, Dellamonica, J, Robert, A, Bernardin, G, Danin, P, Raucoules, M, Runge, I, Foucrier, A, Hamada, S, Tesniere, A, Fromentin, M, Samama, C, Mira, J, Diehl, J, Mekontso Dessap, A, Arbelot, C, Demoule, A, Roche, A, Similowski, T, Ricard, J, Gaudry, S, Dreyfuss, D, de Montmolin, E, da Silva, D, Verdiere, B, Ardisson, F, Lemiale, V, Azoulay, E, Bruel, C, Tiercelet, K, Fartoukh, M, Voiriot, G, Hoffmann, C, Leclerc, T, Thille, A, Robert, R, Beduneau, G, Beuzelin, M, Tamion, F, Morel, J, Tremblay, A, Molliex, S, Amal, J, Meaudre, E, Goutorbe, P, Laffon, M, Gros, A, Nica, A, Barjon, G, Dahyot-Fizelier, C, Imzi, N, Gally, J, Real, N, Sauneuf, B, Souloy, X, Girbes, A, Tuinman, P, Schultz, M, Winters, T, Mijzen, L, Roekaerts, P, Vermeijden, W, Beishuizen, A, Trof, R, Corsten, S, Kesecioglu, J, Dieperink, W, Pickers, P, Roovers, N, Duque, M, Rua, F, Pereira de Figueired, A, Ramos, A, Fragoso, E, Azevedo, P, Gouveia, J, Costa E. Silva, Z, Silva, G, Chaves, S, Nobrega, J, Lopes, L, Valerio, B, Araujo, A, de Freitas, P, Bouw, M, Melao, M, Granja, C, Marcal, P, Fernandes, A, Joao, G, Maia, D, Spadaro, S, Volta, C, Citerio, G, Mauri, T, Alban, L, Pesenti, A, Mistraletti, G, Formenti, P, Tommasino, C, Tardini, F, Fumagalli, R, Colombo, R, Fossali, T, Catena, E, Todeschini, M, Gnesin, P, Cracchiolo, A, Palma, D, Tetamo, R, Albiero, D, Costantini, E, Raimondi, F, Coppadoro, A, Vascotto, E, Lusenti, F, Schã¤dler, D, Weiler, N, Karagiannidis, C, Petersson, J, Konrad, D, Kawati, R, Wessbergh, J, Valtysson, J, Rockstroh, M, Borgstrom, S, Larsson, N, Thunberg, J, Camsooksai, J, Briggs, N, Cuesta, J, Anwar, S, Oâ€TMBrien, B, Barberis, L, Sturman, J, Karatzas, S, Piza, P, Sottiaux, T, Adam, J, Gawda, R, Gawor, M, Alqdah, M, Cohen, D, Baker, A, Ñamendys-Silva, S, Garcia-Guillen, F, Morocho Tutillo, D, Jibaja Vega, M, Zakalik, G, Pagella, G, Marengo, J, Guérin, C., Beuret, P., Constantin, J. M., Bellani, G., Garcia-Olivares, P., Roca, O., Meertens, J. H., Maia, P. Azevedo, Becher, T., Peterson, J., Larsson, A., Gurjar, M., Hajjej, Z., Kovari, F., Assiri, A. H., Mainas, E., Hasan, M. S., Morocho-Tutillo, D. R., Baboi, L., Chrétien, J. M., François, G., Ayzac, L., Chen, L., Brochard, L., Mercat, A., Hajjej, Zied, Sellami, Walid, Ferjani, M., Gurjar, Mohan, Assiri, Amer, Al Bshabshe, Ali, Almekhlafi, Ghaleb, Mandourah, Yasser, Hasan, Mohd Shahnaz, Rai, Vineya, Marzida, M., Corcoles Gonzalez, Virgilio, Sanchez Iniesta, Rafael, Garcia, Pablo, Garcia-Montesinos de la Peña, Manuel, Garcia Herrera, Adriana, Roca, Oriol, Garcia-de-Acilu, Marina, Masclans Enviz, Joan Ramon, Mancebo, Jordi, Heili, Sarah, Artigas Raventos, Antonio, Blanch Torra, Lluís, Roche-Campo, Ferran, Rialp, Gemma, Forteza, Catalina, Berrazueta, Ana, Martinez, Esther, Penuelas, Oscar, Jara-Rubio, Ruben, Mallat, Jihad, Thevenin, D., Zogheib, Elie, Mercat, Alain, Levrat, Albrice, Porot, Veronique, Bedock, B., Grech, Ludovic, Plantefeve, Gaetan, Badie, Julio, Besch, Guillaume, Pili-Floury, Sébastien, Guisset, Olivier, Robine, Adrien, Prat, Gwenael, Doise, Jean-Marc, Badet, Michel, Thouret, J. M., Just, Bernard, Perbet, Sébastien, Lautrette, Alexandre, Souweine, B., Chabanne, Russell, Danguy des Déserts, Marc, Rigaud, Jean-Philippe, Marchalot, Antoine, Rigaud, J. P., Bele, Nicolas, Beague, Sébastien, Hours, Sandrine, Marque, Sophie, Durand, Michel, Payen, J. F., Stoclin, Annabelle, Gaffinel, Alain, Winer, Arnaud, Chudeau, Nicolas, Tirot, Patrice, Thyrault, Martial, Paulet, Rémi, Thyrault, M., Aubrun, Frederic, Guerin, Claude, Floccard, Bernard, Rimmele, T., Argaud, Laurent, Hernu, Romain, Crozon Clauzel, Jullien, Wey, Pierre-François, Bourdin, Gael, Pommier, C., Cueuille, NadÃge, de Varax, null, Marchi, Elisa, Papazian, L., Jochmans, Sebastien, Monchi, M., Jaber, Samir, de Jong, Audrey, Moulaire, Valerie, Capron, Matthieu, Jarrige, L., Barberet, Guillaume, Lakhal, Karim, Rozec, B., Dellamonica, Jean, Robert, Alexandre, Bernardin, G., Danin, Pierre-Eric, Raucoules, M., Runge, Isabelle, Foucrier, Arnaud, Hamada, Sophie, Tesniere, Antoine, Fromentin, Mélanie, Samama, C. M., Mira, Jean-Paul, Diehl, Jean-Luc, Mekontso Dessap, Armand, Arbelot, Charlotte, Demoule, Alexandre, Roche, Anne, Similowski, T., Ricard, Jean-Damien, Gaudry, Stéphane, Dreyfuss, D., de Montmolin, Etienne, da Silva, Daniel, Verdiere, B., Ardisson, Fanny, Lemiale, Virginie, Azoulay, Elie, Bruel, Cédric, Tiercelet, Kelly, Fartoukh, Muriel, Voiriot, Guillaume, Hoffmann, Clement, Leclerc, T., Thille, Arnaud, Robert, Réné, Beuret, Pascal, Beduneau, Gaëtan, Beuzelin, Marion, Tamion, F., Morel, Jérà ́me, Tremblay, Aymeric, Molliex, S., Amal, Jean-Michel, Meaudre, Eric, Goutorbe, Philippe, Laffon, Marc, Gros, Antoine, Nica, Alexandru, Barjon, Genevieve, Dahyot-Fizelier, Claire, Imzi, Nadia, Gally, Josette, Real, null, Sauneuf, Bertrand, Souloy, Xavier, Girbes, Armand, Tuinman, Pieter Roel, Schultz, Marcus, Winters, Tineke, Mijzen, Lisa, Roekaerts, P. M. H. J., Vermeijden, Wytze, Beishuizen, Albertus, Trof, R., Corsten, Stijn, Kesecioglu, Jozef, Meertens, John, Dieperink, Wim, Pickers, Peter, Roovers, Noortje, Maia, Paulo, Duque, Melanie, Rua, Fernando, Pereira de Figueired, AntÃ3nio Manuel, Ramos, Armindo, Fragoso, Elsa, Azevedo, Pilar, Gouveia, Joao, Costa E. Silva, Zélia, Silva, Goncalo, Chaves, Susana, Nobrega, J. J., Lopes, Luís, Valerio, Bernardino, Araujo, Ana Carolina, de Freitas, Paulo Telles, Bouw, Maria Jose, Melao, Maria, Granja, C., Marcal, Paulo, Fernandes, Antero, Joao, Gonçalves Pereira, Maia, Dionísio Faria, Spadaro, Savino, Volta, Carlo Alberto, Bellani, Giacomo, Citerio, G., Mauri, Tommaso, Alban, Laura, Pesenti, A., Mistraletti, Giovanni, Formenti, Paolo, Tommasino, C., Tardini, Francesca, Fumagalli, R., Colombo, Riccardo, Fossali, Tommaso, Catena, E., Todeschini, Manuel, Gnesin, Paolo, Cracchiolo, Andrea Neville, Palma, Daniela, Tetamo, R., Albiero, Daniela, Costantini, Elena, Raimondi, F., Coppadoro, Andrea, Vascotto, Ettore, Lusenti, F., Becher, Tobias, Schädler, Dirk, Weiler, N., Karagiannidis, Christian, Petersson, Johan, Konrad, D., Kawati, Rafael, Wessbergh, Joanna, Valtysson, J., Rockstroh, Matthias, Borgstrom, Sten, Larsson, Niklas, Thunberg, J., Camsooksai, Julie, Briggs, null, Kovari, Ferenc, Cuesta, J., Anwar, Sibs, Oâ€TMBrien, B., Barberis, Luigi, Sturman, J., Mainas, Efstratios, Karatzas, S., Piza, Petr, Sottiaux, Thierry, Adam, J. F., Gawda, Ryszard, Gawor, Maen, Alqdah, M., Cohen, D., Brochard, Laurent, Baker, A., Ñamendys-Silva, Silvio Antonio, Garcia-Guillen, Francisco Javier, Morocho Tutillo, Diego Rolando, Jibaja Vega, Manuel, Zakalik, Graciela, Pagella, Gonzalo, Marengo, J., Guã©rin, C, Beuret, P, Constantin, J, Bellani, G, Garcia-Olivares, P, Roca, O, Meertens, J, Maia, P, Becher, T, Peterson, J, Larsson, A, Gurjar, M, Hajjej, Z, Kovari, F, Assiri, A, Mainas, E, Hasan, M, Morocho-Tutillo, D, Baboi, L, Chrã©tien, J, Franã§ois, G, Ayzac, L, Chen, L, Brochard, L, Mercat, A, Sellami, W, Ferjani, M, Al Bshabshe, A, Almekhlafi, G, Mandourah, Y, Rai, V, Marzida, M, Corcoles Gonzalez, V, Sanchez Iniesta, R, Garcia, P, Garcia-Montesinos de la Peña, M, Garcia Herrera, A, Garcia-de-Acilu, M, Masclans Enviz, J, Mancebo, J, Heili, S, Artigas Raventos, A, Blanch Torra, L, Roche-Campo, F, Rialp, G, Forteza, C, Berrazueta, A, Martinez, E, Penuelas, O, Jara-Rubio, R, Mallat, J, Thevenin, D, Zogheib, E, Levrat, A, Porot, V, Bedock, B, Grech, L, Plantefeve, G, Badie, J, Besch, G, Pili-Floury, S, Guisset, O, Robine, A, Prat, G, Doise, J, Badet, M, Thouret, J, Just, B, Perbet, S, Lautrette, A, Souweine, B, Chabanne, R, Danguy des Déserts, M, Rigaud, J, Marchalot, A, Bele, N, Beague, S, Hours, S, Marque, S, Durand, M, Payen, J, Stoclin, A, Gaffinel, A, Winer, A, Chudeau, N, Tirot, P, Thyrault, M, Paulet, R, Aubrun, F, Guerin, C, Floccard, B, Rimmele, T, Argaud, L, Hernu, R, Crozon Clauzel, J, Wey, P, Bourdin, G, Pommier, C, Cueuille, N, de Varax, N, Marchi, E, Papazian, L, Jochmans, S, Monchi, M, Jaber, S, de Jong, A, Moulaire, V, Capron, M, Jarrige, L, Barberet, G, Lakhal, K, Rozec, B, Dellamonica, J, Robert, A, Bernardin, G, Danin, P, Raucoules, M, Runge, I, Foucrier, A, Hamada, S, Tesniere, A, Fromentin, M, Samama, C, Mira, J, Diehl, J, Mekontso Dessap, A, Arbelot, C, Demoule, A, Roche, A, Similowski, T, Ricard, J, Gaudry, S, Dreyfuss, D, de Montmolin, E, da Silva, D, Verdiere, B, Ardisson, F, Lemiale, V, Azoulay, E, Bruel, C, Tiercelet, K, Fartoukh, M, Voiriot, G, Hoffmann, C, Leclerc, T, Thille, A, Robert, R, Beduneau, G, Beuzelin, M, Tamion, F, Morel, J, Tremblay, A, Molliex, S, Amal, J, Meaudre, E, Goutorbe, P, Laffon, M, Gros, A, Nica, A, Barjon, G, Dahyot-Fizelier, C, Imzi, N, Gally, J, Real, N, Sauneuf, B, Souloy, X, Girbes, A, Tuinman, P, Schultz, M, Winters, T, Mijzen, L, Roekaerts, P, Vermeijden, W, Beishuizen, A, Trof, R, Corsten, S, Kesecioglu, J, Dieperink, W, Pickers, P, Roovers, N, Duque, M, Rua, F, Pereira de Figueired, A, Ramos, A, Fragoso, E, Azevedo, P, Gouveia, J, Costa E. Silva, Z, Silva, G, Chaves, S, Nobrega, J, Lopes, L, Valerio, B, Araujo, A, de Freitas, P, Bouw, M, Melao, M, Granja, C, Marcal, P, Fernandes, A, Joao, G, Maia, D, Spadaro, S, Volta, C, Citerio, G, Mauri, T, Alban, L, Pesenti, A, Mistraletti, G, Formenti, P, Tommasino, C, Tardini, F, Fumagalli, R, Colombo, R, Fossali, T, Catena, E, Todeschini, M, Gnesin, P, Cracchiolo, A, Palma, D, Tetamo, R, Albiero, D, Costantini, E, Raimondi, F, Coppadoro, A, Vascotto, E, Lusenti, F, Schã¤dler, D, Weiler, N, Karagiannidis, C, Petersson, J, Konrad, D, Kawati, R, Wessbergh, J, Valtysson, J, Rockstroh, M, Borgstrom, S, Larsson, N, Thunberg, J, Camsooksai, J, Briggs, N, Cuesta, J, Anwar, S, Oâ€TMBrien, B, Barberis, L, Sturman, J, Karatzas, S, Piza, P, Sottiaux, T, Adam, J, Gawda, R, Gawor, M, Alqdah, M, Cohen, D, Baker, A, Ñamendys-Silva, S, Garcia-Guillen, F, Morocho Tutillo, D, Jibaja Vega, M, Zakalik, G, Pagella, G, Marengo, J, Guérin, C., Beuret, P., Constantin, J. M., Bellani, G., Garcia-Olivares, P., Roca, O., Meertens, J. H., Maia, P. Azevedo, Becher, T., Peterson, J., Larsson, A., Gurjar, M., Hajjej, Z., Kovari, F., Assiri, A. H., Mainas, E., Hasan, M. S., Morocho-Tutillo, D. R., Baboi, L., Chrétien, J. M., François, G., Ayzac, L., Chen, L., Brochard, L., Mercat, A., Hajjej, Zied, Sellami, Walid, Ferjani, M., Gurjar, Mohan, Assiri, Amer, Al Bshabshe, Ali, Almekhlafi, Ghaleb, Mandourah, Yasser, Hasan, Mohd Shahnaz, Rai, Vineya, Marzida, M., Corcoles Gonzalez, Virgilio, Sanchez Iniesta, Rafael, Garcia, Pablo, Garcia-Montesinos de la Peña, Manuel, Garcia Herrera, Adriana, Roca, Oriol, Garcia-de-Acilu, Marina, Masclans Enviz, Joan Ramon, Mancebo, Jordi, Heili, Sarah, Artigas Raventos, Antonio, Blanch Torra, Lluís, Roche-Campo, Ferran, Rialp, Gemma, Forteza, Catalina, Berrazueta, Ana, Martinez, Esther, Penuelas, Oscar, Jara-Rubio, Ruben, Mallat, Jihad, Thevenin, D., Zogheib, Elie, Mercat, Alain, Levrat, Albrice, Porot, Veronique, Bedock, B., Grech, Ludovic, Plantefeve, Gaetan, Badie, Julio, Besch, Guillaume, Pili-Floury, Sébastien, Guisset, Olivier, Robine, Adrien, Prat, Gwenael, Doise, Jean-Marc, Badet, Michel, Thouret, J. M., Just, Bernard, Perbet, Sébastien, Lautrette, Alexandre, Souweine, B., Chabanne, Russell, Danguy des Déserts, Marc, Rigaud, Jean-Philippe, Marchalot, Antoine, Rigaud, J. P., Bele, Nicolas, Beague, Sébastien, Hours, Sandrine, Marque, Sophie, Durand, Michel, Payen, J. F., Stoclin, Annabelle, Gaffinel, Alain, Winer, Arnaud, Chudeau, Nicolas, Tirot, Patrice, Thyrault, Martial, Paulet, Rémi, Thyrault, M., Aubrun, Frederic, Guerin, Claude, Floccard, Bernard, Rimmele, T., Argaud, Laurent, Hernu, Romain, Crozon Clauzel, Jullien, Wey, Pierre-François, Bourdin, Gael, Pommier, C., Cueuille, NadÃge, de Varax, null, Marchi, Elisa, Papazian, L., Jochmans, Sebastien, Monchi, M., Jaber, Samir, de Jong, Audrey, Moulaire, Valerie, Capron, Matthieu, Jarrige, L., Barberet, Guillaume, Lakhal, Karim, Rozec, B., Dellamonica, Jean, Robert, Alexandre, Bernardin, G., Danin, Pierre-Eric, Raucoules, M., Runge, Isabelle, Foucrier, Arnaud, Hamada, Sophie, Tesniere, Antoine, Fromentin, Mélanie, Samama, C. M., Mira, Jean-Paul, Diehl, Jean-Luc, Mekontso Dessap, Armand, Arbelot, Charlotte, Demoule, Alexandre, Roche, Anne, Similowski, T., Ricard, Jean-Damien, Gaudry, Stéphane, Dreyfuss, D., de Montmolin, Etienne, da Silva, Daniel, Verdiere, B., Ardisson, Fanny, Lemiale, Virginie, Azoulay, Elie, Bruel, Cédric, Tiercelet, Kelly, Fartoukh, Muriel, Voiriot, Guillaume, Hoffmann, Clement, Leclerc, T., Thille, Arnaud, Robert, Réné, Beuret, Pascal, Beduneau, Gaëtan, Beuzelin, Marion, Tamion, F., Morel, Jérà ́me, Tremblay, Aymeric, Molliex, S., Amal, Jean-Michel, Meaudre, Eric, Goutorbe, Philippe, Laffon, Marc, Gros, Antoine, Nica, Alexandru, Barjon, Genevieve, Dahyot-Fizelier, Claire, Imzi, Nadia, Gally, Josette, Real, null, Sauneuf, Bertrand, Souloy, Xavier, Girbes, Armand, Tuinman, Pieter Roel, Schultz, Marcus, Winters, Tineke, Mijzen, Lisa, Roekaerts, P. M. H. J., Vermeijden, Wytze, Beishuizen, Albertus, Trof, R., Corsten, Stijn, Kesecioglu, Jozef, Meertens, John, Dieperink, Wim, Pickers, Peter, Roovers, Noortje, Maia, Paulo, Duque, Melanie, Rua, Fernando, Pereira de Figueired, AntÃ3nio Manuel, Ramos, Armindo, Fragoso, Elsa, Azevedo, Pilar, Gouveia, Joao, Costa E. Silva, Zélia, Silva, Goncalo, Chaves, Susana, Nobrega, J. J., Lopes, Luís, Valerio, Bernardino, Araujo, Ana Carolina, de Freitas, Paulo Telles, Bouw, Maria Jose, Melao, Maria, Granja, C., Marcal, Paulo, Fernandes, Antero, Joao, Gonçalves Pereira, Maia, Dionísio Faria, Spadaro, Savino, Volta, Carlo Alberto, Bellani, Giacomo, Citerio, G., Mauri, Tommaso, Alban, Laura, Pesenti, A., Mistraletti, Giovanni, Formenti, Paolo, Tommasino, C., Tardini, Francesca, Fumagalli, R., Colombo, Riccardo, Fossali, Tommaso, Catena, E., Todeschini, Manuel, Gnesin, Paolo, Cracchiolo, Andrea Neville, Palma, Daniela, Tetamo, R., Albiero, Daniela, Costantini, Elena, Raimondi, F., Coppadoro, Andrea, Vascotto, Ettore, Lusenti, F., Becher, Tobias, Schädler, Dirk, Weiler, N., Karagiannidis, Christian, Petersson, Johan, Konrad, D., Kawati, Rafael, Wessbergh, Joanna, Valtysson, J., Rockstroh, Matthias, Borgstrom, Sten, Larsson, Niklas, Thunberg, J., Camsooksai, Julie, Briggs, null, Kovari, Ferenc, Cuesta, J., Anwar, Sibs, Oâ€TMBrien, B., Barberis, Luigi, Sturman, J., Mainas, Efstratios, Karatzas, S., Piza, Petr, Sottiaux, Thierry, Adam, J. F., Gawda, Ryszard, Gawor, Maen, Alqdah, M., Cohen, D., Brochard, Laurent, Baker, A., Ñamendys-Silva, Silvio Antonio, Garcia-Guillen, Francisco Javier, Morocho Tutillo, Diego Rolando, Jibaja Vega, Manuel, Zakalik, Graciela, Pagella, Gonzalo, and Marengo, J.

Abstract

Introduction: While prone positioning (PP) has been shown to improve patient survival in moderate to severe acute respiratory distress syndrome (ARDS) patients, the rate of application of PP in clinical practice still appears low. Aim: This study aimed to determine the prevalence of use of PP in ARDS patients (primary endpoint), the physiological effects of PP, and the reasons for not using it (secondary endpoints). Methods: The APRONET study was a prospective international 1-day prevalence study performed four times in April, July, and October 2016 and January 2017. On each study day, investigators in each ICU had to screen every patient. For patients with ARDS, use of PP, gas exchange, ventilator settings and plateau pressure (Pplat) were recorded before and at the end of the PP session. Complications of PP and reasons for not using PP were also documented. Values are presented as median (1st–3rd quartiles). Results: Over the study period, 6723 patients were screened in 141 ICUs from 20 countries (77% of the ICUs were European), of whom 735 had ARDS and were analyzed. Overall 101 ARDS patients had at least one session of PP (13.7%), with no differences among the 4 study days. The rate of PP use was 5.9% (11/187), 10.3% (41/399) and 32.9% (49/149) in mild, moderate and severe ARDS, respectively (P = 0.0001). The duration of the first PP session was 18 (16–23) hours. Measured with the patient in the supine position before and at the end of the first PP session, PaO 2 /F I O 2 increased from 101 (76–136) to 171 (118–220) mmHg (P = 0.0001) driving pressure decreased from 14 [11–17] to 13 [10–16] cmH 2 O (P = 0.001), and Pplat decreased from 26 [23–29] to 25 [23–28] cmH 2 O (P = 0.04). The most prevalent reason for not using PP (64.3%) was that hypoxemia was not considered sufficiently severe. Complications were reported in 12 patients (11.9%) in whom PP was used (pressure sores in five, hypoxemia in two, endotracheal tube-related in two ocular in two, and a transient

Published
2018

16. Liste des auteurs

Author

Abadie, Y., Abou-Ayache, R., Adhoum, A., Adib-Conquy, M., Adnet, F., Ait Hssain, A., Albanese, J., Alquier, P., Amstutz, P., Anglicheau, D., Annane, D., Annat, G., Ansart, S., Antoun, S., Anxionnat, R., Appéré de Vecchi, C., Argaud, L., Arich, C., Arrault, X., Arrivé, L., Asfar, P., Attaix, D., Aumeran, C., Auneau, J.-C., Ayem, M.-L., Azoulay, E., Barbar, S., Barnoud, D., Baron, D., Barouk, D., Barraud, D., Barry, B., Barthélémy, A., Bastien, O., Baud, F., Baudin, F., Bauwens, M., Bazin, C., Beague, S., †Beaufrère, B., Bedock, B., Bedon-Carte, S., Bédos, J.-P., Bédry, R., Bégueret, H., Belaouchi, F., Belle, E., Benali, A., Bengler, C., Benyamina, M., Bernardin, G., Berré, J., Bertrand, J.-C., Bilbault, P., Binoche, A., Biour, M., Bismuth, C., Blackwell, F., Blanc, P.-L., Blanchard, E., Bleichner, G., Blettery, B., Blivet, S., Blot, F., Bobin, S., Boccheciampe, N., Bohé, J., Boiteau, R., Boncompain-Gérard, M., Bonmarchand, G., Bonnaud, I., Bonnet, N., Bouadma, L., Bouchet, M.-F., Bouffandeau, B., Boulain, T., Boulard, G., Boulétreau, P., Boulo, M., Bourgoin, A., Boussat, S., Boussuges, A., Boyer, A., Bracard, S., Briand, E., Bridoux, F., Brivet, F., Brocas, E., Brochard, L., Bruder, N., Bruel, C., Brun-Buisson, C., Bruneel, F., Brun-Vézinet, F., Bumsel, F., Camou, F., Camus, C., Camus, Y., Canaud, B., Cannesson, M., Capellier, G., Capron, F., Carbonell, N., Cariou, A., Carlet, J., Carpentier, F., Carrat, F., Carrat, X., Cartier, F., Cary, E., Castaing, Y., Castelain, V., Cavaillon, J.-M., Cha, O., Chambrier, C., Chambrin, M.-C., Chanard, J., Chapplain, J.-M., Charbonneau, P., Chastre, J., Chaumoitre, K., Chemla, D., Chenine, L., Chevrolet, J.-C., Chiche, J.-D., Chiras, J., Chopin, C., Chouchane, N., Choukroun, M.-L., Clair, B., Clavier, B., Clec'h, C., Cluzel, P., Cochereau, I., Cohadon, F., Cohen, Y., Combe, C., Combes, A., Cordonnier, C., Coriat, P., Corne, P., Coulange, M., Cros, A.-M., Crozier, S., Dailland, P., Danel, V., Darmon, M., Darnal, E., David, S., de Cagny, B., De Deyne, C., De Jonghe, B., Decousus, H., Deklunder, G., Delabranche, X., Delafosse, B., Delahaye, A., Delarue, J., de Montalembert, M., Demoule, A., Dequin, P.-F., Deray, G., Deriaz, H., Descamps, J.-M., Devictor, D., Deye, N., Dhainaut, J.-F., di Costanzo, J., Diehl, J.-L., Dingemans, G., Djibré, M., Doise, J.-M., Dolz, M., Donati, S.Y., Dreyfuss, D., Drizenko, A., Du Cheyron, D., Ducloy-Bouthors, A.-S., Dugernier, T., Duguet, A., Durand, F., Duranteau, J., Durocher, A., Dussaule, J.-C., Eckert, Ph., Edouard, D., El Esper, N., Essig, M., Esteban, C., Eurin, B., Fagon, J.-Y., Faisy, C., Fangio, P., Fartoukh, M., Faurisson, F., Favarel-Garrigues, J.-C., Feihl, F., Ferrand, E., Ferry, T., Fialon, P., Fischer, E., Flamant, M., Flamens, C., Flesch, F., Folscheid, D., Forget, A.-P., Fourel, D., Fournier, A., Fournier, G., Fourrier, F., François, B., Francoz, C., Frat, J.-P., Frederic, M., Friedlander, G., Frossard, J.-L., Gabinski, C., Gainnier, M., Gajdos, P., Gamelin, L., Garo, B., Garot, J., Garré, M., Garrouste-Orgeas, M., Gastinne, H., Gbikpi-Benissan, G., †Gehanno, P., Gelas, P., Genestal, M., Gerbeaux, P., †Gibert, C., Gibot, S., Girault, C., Girot, M., Goarin, J.-P., Godeau, B., Goetghebeur, D., Goldgran-Toledano, D., Gonzalez, F., Goulenok, C., †Goulon, M., Grimaldi, D., Grosdidier, G., Gruson, D., Guenoun, T., Guérin, C., Guérin, J.-M., Guérot, E., Guervilly, C., Gueye, P., Guglielminotti, J., Guiavarch, M., Guidet, B., Guyomarc'h, S., Hallynck, C., Hamzaoui, O., Haniez, F., Harlay, M.-L., Harrois, A., Harry, P., Hasselmann, M., Hattab, A., Hébuterne, X., Heng, A.-É., Hertig, A., Hervé, P., Hilbert, G., Himbert, D., Holzapfel, L., Hommel, S., Houhou, N., Houillier, P., Hours, S., Hurel, D., Ichaï, P., Isnard-Bagnis, C., Jacobs, F., Jaffrelot, M., Jaffuel, S., Janvier, G., Jardel, B., Jardin, F., Jarrin, I., Jars-Guincestre, M.-C., Joly, L.-M., Joly-Guillou, M.-L., Jonquet, O., Joseph, T., Jourdain, M., Journois, D., Jung, B., Kahn, D., Kanfer, A., Karie-Guigues, S., Kerlan, V., Khalil, A., Koffel, J.-C., Kopferschmitt, J., Korach, J.-M., Kummerlen, C., L'Her, E., Laaban, J.-P., Laarbaui, F., Labrousse, J., Lacroix, D., Lachérade, J.-C., Lambert, H., Lanceleur, A., Langeron, O., Langevin, B., Lannes, B., Lapostolle, F., Larmignat, P., Laterre, P.-F., Laurent, C.h., Lautrette, A., Lavaux, T., Laxenaire, M.-C., Le Conte, P., Le Corre, B., Le Gall, C., Le Gall, G., Le Gall, J.-R., Le Prado, D., Le Tulzo, Y., Lebranchu, Y., Leclerc, F., Leclerc, X., Leclercq, R., Lefevre, M., Legendre, C., Leger, P., Legras, A., Lellouche, F., Lemaire, F., Lemiale, V., Lemonnier, M.-P., Léon, A., Léone, M., Leprince, P., Leray-Moragues, H., Lerebours, E., Leverve, X., Lévy, B., Lévy, Ph., Leys, D., Lheureux, P., Lienhart, A., Lissac, J., Loirat, P., Loubières, Y., Lucet, J.-C., Lutun, P., Luyt, C.-E., Maillet, J.-M., Mainardi, J.-L., Mancebo, J., Manel, J., Mangiapan, G., Manier, G., Manzon, C., Manzo-Silberman, S., Marek, A., Marit, G., Markowicz, P., Marqué, S., Marquette, C.-H., Marthan, R., Martin, C., Martin, O., Mathien, C., Mathieu, D., Mattéi, M., Maury, E., Maxime, V., Mayaud, C., Mayeur, C., Mazighi, M., Mégarbane, B., Melchior, J.-C., Mélot, C., Mentec, H., Mercat, A., Mertes, P.-M., Meyer, G., Meziani, F., Michelet, C., Micheletti, G., Mignon, A., Mira, J.-P., Mira, L., Mismetti, P., Misset, B., Monchi, M., Monnet, X., Monnier-Cholley, L., Moriconi, M., Morinière, P., Moritz, F., Mortier, E., Mottier, D., Mourvillier, B., Nace, L., Naeije, R., Nicolas, F., Nicolas-Chanoine, M.-H., Nitenberg, A., Nitenberg, G., Nousbaum, J.-B., Noyon, V., Obadia, E., Oger, E., Onimus, Th., Orizet, C., Ould Ahmed, M., Outin, H., Ozier, Y., Page, Y., Paillard, M., Pairault, M., Pajot, O., Papazian, L., Parer, S., Parquin, F., Parrot, A., Pavie, A., Pène, F., Penouil, F., Peraldi, M.-N., Perrin-Gachadoat, D., Perrotin, D., Petitjean, T., Philippart, F., Philit, F., Picard, L., Picart-Jacq, J.-Y., Pichené, C., Pillet, O., Pinsard, M., Plantefeve, G., Pochard, F., Pocidalo, M.-A., Podglajen, I., Pointet, P., Pourrat, O., Prat, G., Préveraud de Vaumas, C., Pruvo, J.-P., Puntous, M., Rabaud, C., Rabbat, A., Rackelboom, T., Racy, E., Raherison, C., Ralec, B., Ramakers, M., Rambaud, L., Rameix, S., Raphaël, J.-C., Ramon, P., Raynard, B., Régnier, B., Renault, A., Revest, M., Reynaert, M.-S., Reynaud, J., Ribaud, P., Ricard, J.-D., Richalet, J.-P., Richard, C., Richard, J.-C.M., Ricome, J.-L., Ricot, J., Ridel, C., Rigolet, A., Robert, D., Robert, R., Roger, I., Rondeau, E., Roques, S., Rossert, J., Roujeau, J.-C., Rozenberg, A., Rugeri, L., Rusterholtz, T., Sab, J.-M., Safran, D., Saïkhali, E., †Sainty, J.-M., Saissy, J.-M., Saliba, F., Samuel, D., Sauder, P., Saumon, G., Savineau, J.-P., Savoye, G., Schabanel, J.-C., Schaeffer, A., Schaller, M.-D., Schiano, P., Schlemmer, B., Schlossmacher, P., Schneider, F., Schneider, S.-M., Schortgen, F., Schwartz, A., Segouin, C., Seguin, Th., Seknadji, P., Serre-Sapin, A.-F., Sharshar, T., Silleran-Chassany, J., Similowski, T., Simonneau, G., Sitbon, O., Slama, M., Sollet, J.-P., Somme, D., Sonneville, R., Soubrier, S., Soufir, L., Souweine, B., Spaulding, C., Squara, P., Steg, P.-G., Stéphanazzi, J., Sterkers, G., Straus, C., Subtil, D., Sztrymf, B., Tabah, A., Taboulet, P., Tamion, F., Tardy, B., Tardy-Poncet, B., Taright, N., Tasseau, F., Tattevin, P., Tauzin-Fin, P., Teboul, J.-L., Tempé, J.-D., Tenaillon, A., Terzi, N., Tesnière, A., Textoris, J., Thabut, D., Thaler, F., Théodore, J., Thierry, A., Thille, A.W., Thirion, M., Thomas, R., Thuong, M., Timsit, J.-F., Tissières, P., Touchard, G., Tournoud, C., Tournoys, A., Tourtier, Y., Tranchant, C., Troché, G., Trouillet, J.-L., Trzeciak, M.-C., Tunon de Lara, J.-M., Ubeaud-Séquier, G., Vachon, F., Valatx, J.-L., Valentin, J.-M., Vallée, F., Vallet, B., Van de Louw, A., Vargas, F., Venet, C., Verdon, R., Vergier, B., Vésin, A., Vial, A., Viale, J.-P., Viau, F., Vieillard-Baron, A., Vignon, P., Villers, D., Vinatier, I., Vincent, B., Vinsonneau, C., Wassermann, D., Wattel, F., Willems, V., Woimant, F., Wysocki, M., Yéni, P., Zahar, J.-R., and Zelter, M.

Published
2009
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23. [Refractory thrombotic thrombocytopenic purpura revealing an epiglotis neoplasia].

Author

Baudin F, Guillot P, Bedock B, and Blanc PL

Subjects
Adrenal Cortex Hormones therapeutic use, Antibodies, Monoclonal, Murine-Derived therapeutic use, Antimetabolites, Antineoplastic administration & dosage, Antineoplastic Agents administration & dosage, Antineoplastic Agents, Phytogenic administration & dosage, Antineoplastic Combined Chemotherapy Protocols therapeutic use, Carcinoma, Squamous Cell drug therapy, Cisplatin administration & dosage, Docetaxel, Fluorouracil administration & dosage, Humans, Laryngeal Neoplasms drug therapy, Male, Middle Aged, Plasma Exchange, Plasmapheresis, Platelet Count, Purpura, Thrombotic Thrombocytopenic therapy, Rituximab, Taxoids administration & dosage, Vitamin B 12 therapeutic use, Vitamins therapeutic use, Carcinoma, Squamous Cell complications, Carcinoma, Squamous Cell diagnosis, Epiglottis, Laryngeal Neoplasms complications, Laryngeal Neoplasms diagnosis, Purpura, Thrombotic Thrombocytopenic complications
Abstract

Thrombotic thrombocytopenic purpura (TTP) is a thrombotic microangiopathy with neurological disorder which incidence is relatively rare. Since the discovery of the ADAMTS 13 in 1996 and the changes in the treatment (plasma exchanges and rituximab), the prognosis of the TTP has considerably improved. We report the case of a 60-year-old man with a refractory TTP. The subsequent discovery of an epiglottis neoplasia and its treatment saved the patient., (Copyright © 2012. Published by Elsevier SAS.)

Published
2012
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24. [Disseminated strongyloidiasis with parasitemia in a patient under corticosteroid-treatment].

Author

Pinatelle P, De Monbrison F, and Bedock B

Subjects
Glucocorticoids adverse effects, Humans, Male, Middle Aged, Parasitemia etiology, Prednisolone adverse effects, Strongyloidiasis etiology, Glucocorticoids therapeutic use, Parasitemia complications, Prednisolone therapeutic use, Strongyloidiasis complications
Abstract

We report a case of disseminated strongyloidiasis with parasitemia in a 53-year-old man under corticosteroid therapy. It occurred more than 16years after contamination and led to severe sepsis and acute respiratory failure with P. aeruginosa pneumonia. The patient recovered after specific treatment (thiabendazole followed by albendazole) and antibacterial drugs.

Published
2009
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25. [A mixed acid-base disorder revealing a cystic dystrophy of aberrant pancreatic tissue].

Author

Dumaine A, Tayssir A, Gauclère V, Proust P, Legrand E, Rozière A, and Bedock B

Subjects
Acid-Base Imbalance diagnostic imaging, Acidosis etiology, Acute Kidney Injury complications, Adult, Alkalosis etiology, Blood Chemical Analysis, Blood Gas Analysis, Dehydration etiology, Humans, Lactic Acid blood, Male, Pancreatic Cyst diagnostic imaging, Ultrasonography, Vomiting etiology, Acid-Base Imbalance etiology, Pancreatic Cyst complications, Pancreatic Cyst diagnosis
Abstract

We report about a patient presenting with a mixed acid-base disorder. His blood gas analysis showed a metabolic acidosis caused by renal failure and lactic acidosis combined with a hypochloraemic alkalosis. The underlying pathology was a cystic dystrophy of aberrant pancreatic tissue leading to excessive vomiting, extracellular dehydration with a renal failure and hypochloraemia.

Published
2006
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26. Nadroparin in the prevention of deep vein thrombosis in acute decompensated COPD. The Association of Non-University Affiliated Intensive Care Specialist Physicians of France.

Author

Fraisse F, Holzapfel L, Couland JM, Simonneau G, Bedock B, Feissel M, Herbecq P, Pordes R, Poussel JF, and Roux L

Subjects
Aged, Double-Blind Method, Female, Humans, Incidence, Injections, Subcutaneous, Lung Diseases, Obstructive therapy, Male, Placebos, Prospective Studies, Respiration, Artificial, Risk Factors, Treatment Outcome, Venous Thrombosis epidemiology, Anticoagulants therapeutic use, Nadroparin therapeutic use, Venous Thrombosis prevention & control
Abstract

Low molecular weight heparins are as effective as unfractionated heparin in deep-vein thrombosis (DVT) prophylaxis for major surgery. However, there is no evidence nor consensus for prophylaxis in medical patients. We compared the efficacy and safety of nadroparin calcium (nadroparin) with placebo in medical patients at high risk of DVT. A total of 223 patients mechanically ventilated for acute, decompensated chronic obstructive pulmonary disease, were randomized to treatment with subcutaneous nadroparin adjusted for body weight (0.4 ml, i.e., 3,800 AXa IU, or 0.6 ml, i.e., 5,700 AXa IU) or placebo. The average duration of treatment was 11 d. The incidence of DVT in patients receiving nadroparin was significantly lower than that in patients receiving placebo (15.5 versus 28.2%; p = 0.045). Although the incidence of adverse events was high in both groups, there were no significant differences between nadroparin and placebo for total adverse events (46.3 versus 39.8%; p = 0.33), serious adverse events (25.0 versus 19.5%; p = 0.32), or those resulting in early permanent discontinuation of treatment (12.0 versus 8.8%; p = 0.44). The most common adverse event was hemorrhage. There was the same number of deaths in both treatment groups. Subcutaneous nadroparin resulted in 45% decrease in incidence of DVT compared with placebo.

Published
2000
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27. [Intracranial hypertension in severe diabetic ketoacidosis with coma. Two cases].

Author

Blanc PL, Bedock B, Jay S, Martin A, and Marc JM

Subjects
Blood Glucose analysis, Diabetic Coma blood, Diabetic Coma drug therapy, Diabetic Ketoacidosis blood, Diabetic Ketoacidosis drug therapy, Female, Humans, Insulin therapeutic use, Intracranial Pressure, Male, Middle Aged, Pseudotumor Cerebri blood, Diabetic Coma etiology, Diabetic Ketoacidosis complications, Pseudotumor Cerebri complications
Abstract

We observed two cases of severe diabetic ketoacidosis with coma and shock. In one case, coma was present at admission and in the second occurred within 15 hours. In both cases, intracranial hypertension was confirmed with an extradural captor. These findings are in agreement with observations of brain oedema in diabetic ketoacidosis with coma. Clinical data suggest that brain oedema may occur after a latency period but that clinical expression is much more rare, perhaps favoured by treatment (excessive rehydratation, alkalinization, too sharp drop in blood glucose level). In our cases, despite major fluid infusion, shock persisted requiring norepinephrine. This shock could have been the expression of the severe ketoacidosis or have resulted from an underlying infection. In case of sudden onset coma, a regularly encountered manifestation of brain oedema, respiratory assistance and mannitol infusion must be instituted rapidly. With this type of management, it should be possible to improve the severe prognosis of brain oedema in diabetic ketoacidosis.

Published
1994

28. [Candidal bezoar of the urinary tract during Candida albicans septicemia].

Author

Blanc PL, Berne D, Annweiler M, Marc JM, Béal A, and Bedock B

Subjects
Aged, Humans, Male, Nephrostomy, Percutaneous, Urinary Tract Infections diagnosis, Urography, Candidiasis microbiology, Fungemia microbiology, Urinary Tract Infections microbiology
Abstract

We report a case of an obstructing fungus ball of the urinary tract. Typical predisposing factors were present, i.e. bladder catheter, vesico-ureteral reflux, urinary infection, parenteral nutrition, prolonged antibiotherapy, hyperglycemia. Candida albicans septicemia was noted. Diagnosis was made by percutaneous nephrostomy under echographic control allowing urinary sampling (C. albicans) and anterograde pyelography showing an ureteral stenosis. Urinary drainage and local and general administration of amphotericin lead to a complete resolution of the fungus ball and the systemic candidiasis.

Published
1993

29. [Non-cardiogenic pulmonary edema after transfusion of plasma containing an anti-HLA-B21 antibody].

Author

Celton JL, Bedock B, Pambet T, André O, and Cartron J

Subjects
Adult, Blood Donors, Blood Transfusion, Female, Humans, von Willebrand Diseases therapy, HLA-B Antigens immunology, Isoantibodies adverse effects, Pulmonary Edema etiology
Abstract

A patient with a von Willebrand factor deficiency received three units of fresh frozen plasma during a postoperative period. During the last unit transfusion she developed a severe respiratory distress and non cardiac pulmonary edema was diagnosed based upon the clinical, radiological and hemodynamic findings. Reintubation and mechanical ventilation with end-expiratory pressure were instituted leading to a complete and rapid recovery within 48 h. The serum from the last plasma donor contains an anti-HLA-B21 lymphocytotoxic antibody that did agglutinate neutrophils from HLA-B21 positive individuals. The patient's HLA type was B21. The concerned donor was a IVpar Igeste female. Two problems are evoked by this observation with regard to transfusion: first, fresh-frozen plasma was used as an inappropriate treatment for a coagulating factor deficiency, second, exclusion of this donor from a classical blood donation is needed.

Published
1991
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32. [Complicated jejunal diverticula. Apropos of 4 recent cases].

Author

Amrane M, Garat P, François H, Bedock B, Chipponi J, Mondie JM, Mercier R, and Fonck Y

Subjects
Aged, Diverticulum pathology, Female, Gastrointestinal Hemorrhage etiology, Humans, Intestinal Obstruction etiology, Intestinal Perforation etiology, Jejunum pathology, Male, Diverticulum complications, Jejunal Diseases complications
Published
1982

33. [A simplified severity index in resuscitation. Validation by a prospective study (280 cases)].

Author

Bedock B, Dissait F, Piech JJ, Guelon D, Jouve P, and Thaler F

Subjects
Acute Disease, Adolescent, Adult, Aged, Child, Humans, Middle Aged, Probability, Prospective Studies, Critical Care
Abstract

The index studied (simplified acute physiology score, or SAPS) is calculated from 14 measurable clinical and laboratory data obtained during the first 24 hours from admission. It was tested in a prospective study involving 280 consecutive patients treated in a 16-bed intensive care unit. Good correlations were found between SAPS and mortality rate and between SAPS and the two most widely used scoring systems: the Knaus index or APS (acute physiology score) and the Cullen index or TISS (therapeutic intervention scoring system), both evaluating therapeutic effectiveness. SAPS data being easy to collect, the simplified index could be used in many intensive care units or even applied to old case-records. Its main value lies in comparisons between two groups of patients with the same death probability and in evaluations of activities in intensive care units.

Published
1985

34. [Fatal poisoning by alcohol-free aniseed aperitif].

Author

Bedock B, Janin-Mercier A, Jouve P, Lamaison D, Meyrieux J, Chipponi PN, and Haberer JP

Subjects
Adult, Diagnosis, Differential, Glycyrrhetinic Acid poisoning, Glycyrrhizic Acid, Humans, Male, Muscles pathology, Myocardium pathology, Rhabdomyolysis, Beverages poisoning, Glycyrrhetinic Acid analogs & derivatives, Hyperaldosteronism diagnosis
Abstract

A case of chronic poisoning with alcohol-free "pastis" leading to the death of a 32 year old alcoholic patient is reported. The mean daily amount of ingested glycyrrhizinic acid was 0.35 g. "Torsades de pointes" secondary to severe hypokalemia were observed and prolonged cardiac arrest occurred. There was evidence of chronic hypokalemic myopathy and of rhabdomyolysis with acute renal failure. Furthermore, the origin of an associated cardiomyopathy is discussed.

Published
1985
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36. [Pseudomonas cepacia septicemias: therapeutic difficulties].

Author

Beytout J, Bedock B, Laveran H, Guelon D, Chanal M, and Verdier P

Subjects
Adult, Aged, Cross Infection etiology, Female, Humans, Male, Middle Aged, Pseudomonas isolation & purification, Pseudomonas Infections etiology, Sepsis etiology, Anti-Bacterial Agents therapeutic use, Cross Infection drug therapy, Pseudomonas Infections drug therapy, Sepsis drug therapy
Abstract

From Summer 1983 to Summer 1986, 34 cases of septicemia due to Pseudomonas cepacia could be detected in several intensive care units in the university hospital in Clermont-Ferrand (France). Intravascular catheters can be involved in the inoculation of this bacterial agent: a previous respiratory tract infection or a drained abscess can be the portal of entry of the bacteremia. Three patients died from the septicemia and the overall prognosis of the intensive care patients looks significatively worsened. The removing of the catheters and drains, the opening of an infected collection were useful but not sufficient to overcome. The choice of a good antibiotic was not easy; only ceftazidime, minocycline and cotrimoxazole have a fair activity in vitro. We only assessed the good results of ceftazidime. Pseudomonas cepacia is also resistant for many antiseptics. The large use of disinfecting procedures in intensive care units promotes the diffusion of this bacteria.

Published
1987

39. [Diagnosis of trismus, excluding tetanus and local causes].

Author

Devoize JL and Bedock B

Subjects
Humans, Temporomandibular Joint pathology, Trismus chemically induced, Trismus diagnosis, Trismus pathology, Trismus etiology
Abstract

The most frequent causes of trismus are tetanus and local lesions. This report discusses other etiologies. Trismus is usually only a secondary sign of a rich clinical picture, but may be of diagnostic value in some cases. Emphasis is placed on the frequency of involvement of neuroleptic intoxication, the early onset of trismus in the malignant hyperthermia syndrome, and on the useful role of trismus in the localization of neurological lesions.

Published
1983

40. [Diagnosis of amniotic embolism by bronchoalveolar lavage].

Author

Blanc PL, Guibaud S, Bedock B, and Robert D

Subjects
Adult, Embolism, Amniotic Fluid complications, Female, Humans, Pregnancy, Therapeutic Irrigation, Embolism, Amniotic Fluid diagnosis, Pulmonary Edema etiology
Abstract

A broncho-alveolar lavage performed in a patient who developed pulmonary oedema a few hours after a caesarian section, produced foetal squamae which led to the diagnosis of amniotic fluid embolism.

Published
1987

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