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4. Health-related quality of life in older patients surviving ICU treatment for COVID-19: results from an international observational study of patients older than 70 years

Author

Soliman, Ivo, Leaver, Susannah, Flaatten, Hans, Fjølner, Jesper, Wernly, Bernhard, Bruno, Raphael, Artigas, Antonio, Bollen Pinto, Bernardo, Schefold, Joerg, Beil, Michael, Sviri, Sigal, van Heerden, Peter Vernon, Szczeklik, Wojciech, Elhadi, Muhammed, Joannidis, Michael, Oeyen, Sandra, Zafeiridis, Tilemachos, Wollborn, Jakob, Banzo, Maria Jose Arche, Fuest, Kristina, Marsh, Brian, Andersen, Finn, Moreno, Rui, Boumendil, Ariane, Guidet, Bertrand, Jung, Christian, de Lange, Dylan, Eller, Philipp, Mesotten, Dieter, Reper, Pascal, Swinnen, Walter, Brix, Helene, Brushoej, Jens, Villefrance, Maja, Nedergaard, Helene Korvenius, Bjerregaard, Anders Thais, Balleby, Ida Riise, Andersen, Kasper, Hansen, Maria Aagaard, Uhrenholt, Stine, Bundgaard, Helle, Mohamed, Aliae Ar Hussein, Salah, Rehab, Ali, Yasmin Khairy Nasreldin Mohamed, Wassim, Kyrillos, Elgazzar, Yumna, Tharwat, Samar, Azzam, Ahmed, Habib, Ayman Abdelmawgoad, Abosheaishaa, Hazem Maarouf, Azab, Mohammed, Galbois, Arnaud, Charron, Cyril, Guerot, Emmanuel, Besch, Guillaume, Rigaud, Jean-Philippe, Maizel, Julien, Djibré, Michel, Burtin, Philippe, Garcon, Pierre, Nseir, Saad, Valette, Xavier, Alexandru, Nica, Marin, Nathalie, Vaissiere, Marie, Plantefeve, Gaëtan, Vanderlinden, Thierry, Jurcisin, Igor, Megarbane, Bruno, Caillard, Anais, Valent, Arnaud, Garnier, Marc, Besset, Sebastien, Oziel, Johanna, Raphaelen, Jean-Herlé, Dauger, Stéphane, Dumas, Guillaume, Goncalves, Bruno, Piton, Gaël, Bruno, Raphael Romano, Kelm, Malte, Wolff, Georg, Barth, Eberhard, Goebel, Ulrich, Kunstein, Anselm, Schuster, Michael, Welte, Martin, Lutz, Matthias, Meybohm, Patrick, Steiner, Stephan, Poerner, Tudor, Haake, Hendrik, Schaller, Stefan, Kindgen-Milles, Detlef, Meyer, Christian, Kurt, Muhammed, Kuhn, Karl Friedrich, Randerath, Winfried, Dindane, Zouhir, Kabitz, Hans-Joachim, Voigt, Ingo, Shala, Gonxhe, Faltlhauser, Andreas, Rovina, Nikoletta, Aidoni, Zoi, Chrisanthopoulou, Evangelia, Papadogoulas, Antonios, Gurjar, Mohan, Mahmoodpoor, Ata, Ahmed, Abdullah Khudhur, Elsaka, Ahmed, Comellini, Vittoria, Rabha, Ahmed, Ahmed, Hazem, Namendys-Silva, Silvio, Ghannam, Abdelilah, Groenendijk, Martijn, Zegers, Marieke, Cornet, Alex, Evers, Mirjam, Haas, Lenneke, Dormans, Tom, Dieperink, Willem, Romundstad, Luis, Sjøbø, Britt, Strietzel, Hans Frank, Olasveengen, Theresa, Hahn, Michael, Czuczwar, Miroslaw, Gawda, Ryszard, Klimkiewicz, Jakub, de Lurdessantos, Maria Campos, Gordinho, André, Santos, Henrique, Assis, Rui, Oliveira, Ana Isabel Pinho, Badawy, Mohamed Raafat, Perez-Torres, David, Gomà, Gemma, Villamayor, Mercedes Ibarz, Mira, Angela Prado, Cubero, Patricia Jimeno, Rivera, Susana Arias, Tomasa, Teresa, Iglesias, David, Vázquez, Eric Mayor, Aldecoa, Cesar, Ferreira, Aida Fernández, Zalba-Etayo, Begoña, Canas-Perez, Isabel, Tamayo-Lomas, Luis, Diaz-Rodriguez, Cristina, Sancho, Susana, Priego, Jesús, Abualqumboz, Enas, Hilles, Momin Majed Yousuf, Saleh, Mahmoud, Ben-Hamouda, Nawfel, Roberti, Andrea, Dullenkopf, Alexander, Fleury, Yvan, Pinto, Bernardo Bollen, Al-Sadawi, Mohammed, Serck, Nicolas, Dewaele, Elisabeth, Kumar, Pritpal, Bundesen, Camilla, Innes, Richard, Gooch, James, Cagova, Lenka, Potter, Elizabeth, Reay, Michael, Davey, Miriam, Humphreys, Sally, Berlemont, Caroline Hauw, Chousterman, Benjamin Glenn, Dépret, François, Ferre, Alexis, Vettoretti, Lucie, Thevenin, Didier, Milovanovic, Milena, Simon, Philipp, Lorenz, Marco, Stoll, Sandra Emily, Dubler, Simon, Mulita, Francesk, Kondili, Eumorifa, Andrianopoulos, Ioannis, Meynaar, Iwan, Cornet, Alexander Daniel, Sjøbøe, Britt, Kluzik, Anna, Zatorski, Paweł, Drygalski, Tomasz, Solek-Pastuszka, Joanna, Onichimowski, Dariusz, Stefaniak, Jan, Stefanska-Wronka, Karina, Zabul, Ewa, Cardoso, Filipe Sousa, Banzo, Maria José Arche, Tomasa-Irriguible, Teresa Maria, Mira, Ángela Prado, Arias-Rivera, Susana, Frutos-Vivar, Fernando, Lopez-Cuenca, Sonia, de Gopegui, Pablo Ruiz, Abidi, Nour, Chau, Ivan, Pugh, Richard, Smuts, Sara, Institut Pierre Louis d'Epidémiologie et de Santé Publique (iPLESP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Service de Réanimation Médicale [CHU Saint-Antoine], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Mécanismes physiopathologiques et conséquences des calcifications vasculaires - UR UPJV 7517 (MP3CV), Université de Picardie Jules Verne (UPJV)-CHU Amiens-Picardie, Optimisation thérapeutique en Neuropsychopharmacologie (OPTeN (UMR_S_1144 / U1144)), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité), Bouchard, Mélanie, Critical care, Anesthesiology, Peri-operative and Emergency medicine (CAPE), COVIP-study group, Eller, P., Joannidis, M., Mesotten, D., Reper, P., Oeyen, S., Swinnen, W., Brix, H., Brushoej, J., Villefrance, M., Nedergaard, H.K., Bjerregaard, A.T., Balleby, I.R., Andersen, K., Hansen, M.A., Uhrenholt, S., Bundgaard, H., Fjølner, J., Mohamed, AAH, Salah, R., Ali, YKNM, Wassim, K., Elgazzar, Y.A., Tharwat, S., Azzam, A.Y., Habib, A.A., Abosheaishaa, H.M., Azab, M.A., Leaver, S., Galbois, A., Guidet, B., Charron, C., Guerot, E., Besch, G., Rigaud, J.P., Maizel, J., Djibré, M., Burtin, P., Garcon, P., Nseir, S., Valette, X., Alexandru, N., Marin, N., Vaissiere, M., Plantefeve, G., Vanderlinden, T., Jurcisin, I., Megarbane, B., Caillard, A., Valent, A., Garnier, M., Besset, S., Oziel, J., Raphaelen, J.H., Dauger, S., Dumas, G., Goncalves, B., Piton, G., Jung, C., Bruno, R.R., Kelm, M., Wolff, G., Barth, E., Goebel, U., Kunstein, A., Schuster, M., Welte, M., Lutz, M., Meybohm, P., Steiner, S., Poerner, T., Haake, H., Schaller, S., Kindgen-Milles, D., Meyer, C., Kurt, M., Kuhn, K.F., Randerath, W., Wollborn, J., Dindane, Z., Kabitz, H.J., Voigt, I., Shala, G., Faltlhauser, A., Rovina, N., Aidoni, Z., Chrisanthopoulou, E., Papadogoulas, A., Gurjar, M., Mahmoodpoor, A., Ahmed, A.K., Marsh, B., Elsaka, A., Sviri, S., Comellini, V., Rabha, A., Ahmed, H., Namendys-Silva, S.A., Ghannam, A., Groenendijk, M., Zegers, M., de Lange, D., Cornet, A., Evers, M., Haas, L., Dormans, T., Dieperink, W., Romundstad, L., Sjøbø, B., Andersen, F.H., Strietzel, H.F., Olasveengen, T., Hahn, M., Czuczwar, M., Gawda, R., Klimkiewicz, J., de LurdesSantos, M.C., Gordinho, A., Santos, H., Assis, R., Oliveira, AIP, Badawy, M.R., Perez-Torres, D., Gomà, G., Villamayor, M.I., Mira, A.P., Cubero, P.J., Rivera, S.A., Tomasa, T., Iglesias, D., Vázquez, E.M., Aldecoa, C., Ferreira, A.F., Zalba-Etayo, B., Canas-Perez, I., Tamayo-Lomas, L., Diaz-Rodriguez, C., Sancho, S., Priego, J., Abualqumboz, EMY, Hilles, MMY, Saleh, M., Ben-HAmouda, N., Roberti, A., Dullenkopf, A., Fleury, Y., Pinto, B.B., Schefold, J.C., Al-Sadawi, M., Serck, N., Dewaele, E., Kumar, P., Bundesen, C., Innes, R., Gooch, J., Cagova, L., Potter, E., Reay, M., Davey, M., Humphreys, S., Berlemont, C.H., Chousterman, B.G., Dépret, F., Ferre, A., Vettoretti, L., Thevenin, D., Milovanovic, M., Simon, P., Lorenz, M., Stoll, S.E., Dubler, S., Fuest, K., Mulita, F., Kondili, E., Andrianopoulos, I., Meynaar, I., Cornet, A.D., Sjøbøe, B., Kluzik, A., Zatorski, P., Drygalski, T., Szczeklik, W., Solek-Pastuszka, J., Onichimowski, D., Stefaniak, J., Stefanska-Wronka, K., Zabul, E., Cardoso, F.S., Banzo, MJA, Tomasa-Irriguible, T.M., Mira, Á.P., Arias-Rivera, S., Frutos-Vivar, F., Lopez-Cuenca, S., de Gopegui, P.R., Abidi, N., Chau, I., Pugh, R., and Smuts, S.

Subjects
Aging, Activities of Daily Living, Aged, COVID-19, Humans, Intensive Care Units, Prospective Studies, Quality of Life, SARS-CoV-2, Intensive Care Unit (ICU), Older people, Survival, frailty, [SDV]Life Sciences [q-bio], SOCIETY, 610 Medicine & health, General Medicine, INTENSIVE-CARE, humanities, Healthcare improvement science Radboud Institute for Health Sciences [Radboudumc 18], [SDV] Life Sciences [q-bio], Medicine and Health Sciences, Geriatrics and Gerontology
Abstract

Background health-related quality of life (HRQoL) is an important patient-centred outcome in patients surviving ICU admission for COVID-19. It is currently not clear which domains of the HRQoL are most affected. Objective to quantify HRQoL in order to identify areas of interventions. Design prospective observation study. Setting admissions to European ICUs between March 2020 and February 2021. Subjects patients aged 70 years or older admitted with COVID-19 disease. Methods collected determinants include SOFA-score, Clinical Frailty Scale (CFS), number and timing of ICU procedures and limitation of care, Katz Activities of Daily Living (ADL) dependence score. HRQoL was assessed at 3 months after ICU admission with the Euro-QoL-5D-5L questionnaire. An outcome of ≥4 on any of Euro-QoL-5D-5L domains was considered unfavourable. Results in total 3,140 patients from 14 European countries were included in this study. Three months after inclusion, 1,224 patients (39.0%) were alive and the EQ-5D-5L from was obtained. The CFS was associated with an increased odds ratio for an unfavourable HRQoL outcome after 3 months; OR 1.15 (95% confidence interval (CI): 0.71–1.87) for CFS 2 to OR 4.33 (95% CI: 1.57–11.9) for CFS ≧ 7. The Katz ADL was not statistically significantly associated with HRQoL after 3 months. Conclusions in critically ill old intensive care patients suffering from COVID-19, the CFS is associated with the subjectively perceived quality of life. The CFS on admission can be used to inform patients and relatives on the risk of an unfavourable qualitative outcome if such patients survive.

Published
2022
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5. The association of the Activities of Daily Living and the outcome of old intensive care patients suffering from COVID-19

Author

Bruno, Raphael Romano, Wernly, Bernhard, Flaatten, Hans, Fjølner, Jesper, Artigas, Antonio, Baldia, Philipp Heinrich, Binneboessel, Stephan, Bollen Pinto, Bernardo, Schefold, Joerg C., Wolff, Georg, Kelm, Malte, Beil, Michael, Sviri, Sigal, van Heerden, Peter Vernon, Szczeklik, Wojciech, Elhadi, Muhammed, Joannidis, Michael, Oeyen, Sandra, Kondili, Eumorfia, Marsh, Brian, Wollborn, Jakob, Andersen, Finn H., Moreno, Rui, Leaver, Susannah, Boumendil, Ariane, De Lange, Dylan W., Guidet, Bertrand, Jung, Christian, Eller, Philipp, Mesotten, Dieter, Reper, Pascal, Swinnen, Walter, Serck, Nicolas, Dewaele, Elisabeth, Brix, Helene, Brushoej, Jens, Kumar, Pritpal, Nedergaard, Helene Korvenius, Balleby, Ida Riise, Bundesen, Camilla, Hansen, Maria Aagaard, Uhrenholt, Stine, Bundgaard, Helle, Gooch, James, Cagova, Lenka, Potter, Elizabeth, Reay, Michael, Davey, Miriam, Abusayed, Mohammed Abdelshafy, Humphreys, Sally, Galbois, Arnaud, Charron, Cyril, Berlemont, Caroline Hauw, Besch, Guillaume, Rigaud, Jean-Philippe, Maizel, Julien, Djibré, Michel, Burtin, Philippe, Garcon, Pierre, Nseir, Saad, Valette, Xavier, Alexandru, Nica, Marin, Nathalie, Vaissiere, Marie, Plantefeve, Gaëtan, Vanderlinden, Thierry, Jurcisin, Igor, Megarbane, Buno, Chousterman, Benjamin Glenn, Dépret, François, Garnier, Marc, Besset, Sebastien, Oziel, Johanna, Ferre, Alexis, Dauger, Stéphane, Dumas, Guillaume, Goncalves, Bruno, Vettoretti, Lucie, Thevenin, Didier, Schaller, Stefan, Kurt, Muhammed, Faltlhauser, Andreas, Meyer, Christian, Milovanovic, Milena, Lutz, Matthias, Shala, Gonxhe, Haake, Hendrik, Randerath, Winfried, Kunstein, Anselm, Meybohm, Patrick, Steiner, Stephan, Barth, Eberhard, Poerner, Tudor, Simon, Philipp, Lorenz, Marco, Dindane, Zouhir, Kuhn, Karl Friedrich, Welte, Martin, Voigt, Ingo, Kabitz, Hans-Joachim, Goebel, Ulrich, Stoll, Sandra Emily, Kindgen-Milles, Detlef, Dubler, Simon, Fuest, Kristina, Schuster, Michael, Papadogoulas, Antonios, Mulita, Francesk, Rovina, Nikoletta, Aidoni, Zoi, Chrisanthopoulou, Evangelia, Andrianopoulos, Ioannis, Groenendijk, Martijn, Evers, Mirjam, van Lelyveld-Haas, Lenneke, Meynaar, Iwan, Cornet, Alexander Daniel, Zegers, Marieke, Dieperink, Willem, Dormans, Tom, Hahn, Michael, Sjøbøe, Britt, Strietzel, Hans Frank, Olasveengen, Theresa, Romundstad, Luis, Kluzik, Anna, Zatorski, Paweł, Drygalski, Tomasz, Klimkiewicz, Jakub, Solek-pastuszka, Joanna, Onichimowski, Dariusz, Czuczwar, Miroslaw, Gawda, Ryszard, Stefaniak, Jan, Stefanska-Wronka, Karina, Zabul, Ewa, Oliveira, Ana Isabel Pinho, Assis, Rui, de Lurdes Campos Santos, Maria, Santos, Henrique, Cardoso, Filipe Sousa, Gordinho, André, Banzo, Maria José Arche, Zalba-Etayo, Begoña, Cubero, Patricia Patricia, Priego, Jesús, Gomà, Gemma, Tomasa-Irriguible, Teresa Maria, Sancho, Susana, Ferreira, Aida Fernández, Vázquez, Eric Mayor, Mira, Ángela Prado, Ibarz, Mercedes, Iglesias, David, Arias-Rivera, Susana, Frutos-Vivar, Fernando, Lopez-Cuenca, Sonia, Aldecoa, Cesar, Perez-Torres, David, Canas-Perez, Isabel, Tamayo-Lomas, Luis, Diaz-Rodriguez, Cristina, de Gopegui, Pablo Ruiz, Ben-Hamouda, Nawfel, Roberti, Andrea, Fleury, Yvan, Abidi, Nour, Chau, Ivan, Dullenkopf, Alexander, Pugh, Richard, Smuts, Sara, COVIP study group, [missing], Critical care, Anesthesiology, Peri-operative and Emergency medicine (CAPE), NOVA Medical School|Faculdade de Ciências Médicas (NMS|FCM), COVIP study group, Eller, P., Joannidis, M., Mesotten, D., Reper, P., Oeyen, S., Swinnen, W., Serck, N., Dewaele, E., Brix, H., Brushoej, J., Kumar, P., Nedergaard, H.K., Balleby, I.R., Bundesen, C., Hansen, M.A., Uhrenholt, S., Bundgaard, H., Fjølner, J., Gooch, J., Cagova, L., Potter, E., Reay, M., Davey, M., Abusayed, M.A., Humphreys, S., Galbois, A., Guidet, B., Charron, C., Berlemont, C.H., Besch, G., Rigaud, J.P., Maizel, J., Djibré, M., Burtin, P., Garcon, P., Nseir, S., Valette, X., Alexandru, N., Marin, N., Vaissiere, M., Plantefeve, G., Vanderlinden, T., Jurcisin, I., Megarbane, B., Chousterman, B.G., Dépret, F., Garnier, M., Besset, S., Oziel, J., Ferre, A., Dauger, S., Dumas, G., Goncalves, B., Vettoretti, L., Thevenin, D., Schaller, S., Kurt, M., Faltlhauser, A., Meyer, C., Milovanovic, M., Lutz, M., Shala, G., Haake, H., Randerath, W., Kunstein, A., Meybohm, P., Steiner, S., Barth, E., Poerner, T., Simon, P., Lorenz, M., Dindane, Z., Kuhn, K.F., Welte, M., Voigt, I., Kabitz, H.J., Wollborn, J., Goebel, U., Stoll, S.E., Kindgen-Milles, D., Dubler, S., Jung, C., Fuest, K., Schuster, M., Papadogoulas, A., Mulita, F., Rovina, N., Aidoni, Z., Chrisanthopoulou, E., Kondili, E., Andrianopoulos, I., Groenendijk, M., Evers, M., van Lelyveld-Haas, L., Meynaar, I., Cornet, A.D., Zegers, M., Dieperink, W., De Lange, D.W., Dormans, T., Hahn, M., Sjøbøe, B., Strietzel, H.F., Olasveengen, T., Romundstad, L., Andersen, F.H., Kluzik, A., Zatorski, P., Drygalski, T., Szczeklik, W., Klimkiewicz, J., Solek-Pastuszka, J., Onichimowski, D., Czuczwar, M., Gawda, R., Stefaniak, J., Stefanska-Wronka, K., Zabul, E., Oliveira, AIP, Assis, R., de Lurdes Campos Santos, M., Santos, H., Cardoso, F.S., Gordinho, A., Banzo, MJA, Zalba-Etayo, B., Cubero, P.P., Priego, J., Gomà, G., Tomasa-Irriguible, T.M., Sancho, S., Ferreira, A.F., Vázquez, E.M., Mira, Á.P., Ibarz, M., Iglesias, D., Arias-Rivera, S., Frutos-Vivar, F., Lopez-Cuenca, S., Aldecoa, C., Perez-Torres, D., Canas-Perez, I., Tamayo-Lomas, L., Diaz-Rodriguez, C., de Gopegui, P.R., Ben-Hamouda, N., Roberti, A., Fleury, Y., Abidi, N., Schefold, J.C., Chau, I., Dullenkopf, A., Pugh, R., and Smuts, S.

Subjects
IMPACT, MORTALITY, ICU, Medicine and Health Sciences, ILL ELDERLY-PATIENTS, 610 Medicine & health, ddc:610, Critical Care and Intensive Care Medicine, 610 Medizin und Gesundheit, FRAILTY, human activities, Healthcare improvement science Radboud Institute for Health Sciences [Radboudumc 18]
Abstract

Open Access funding enabled and organized by Projekt DEAL. This study was endorsed by the ESICM. Free support for running the electronic database and was granted from the dep. of Epidemiology, University of Aarhus, Denmark. Bruno et al. Annals of Intensive Care (2022) 12:26 Page 10 of 11 The support of the study in France by a grant from Fondation Assistance Publique-Hôpitaux de Paris pour la recherche is greatly appreciated. In Norway, the study was supported by a grant from the Health Region West. In addition, the study was supported by a grant from the European Open Science Cloud (EOSC). EOSCsecretariat.eu has received funding from the European Union’s Horizon Programme call H2020-INFRAEOSC-05-2018-2019, grant agreement number 831644. This work was supported by the Collaborative Research Center SFB 1116 (German Research Foundation, DFG) and by the Forschungskommission of the Medical Faculty of the Heinrich-Heine-University Düsseldorf and No. 2020–21 to RRB for a Clinician Scientist Track. No (industry) sponsorship has been received for this investigator-initiated study. PURPOSE: Critically ill old intensive care unit (ICU) patients suffering from Sars-CoV-2 disease (COVID-19) are at increased risk for adverse outcomes. This post hoc analysis investigates the association of the Activities of Daily Living (ADL) with the outcome in this vulnerable patient group. METHODS: The COVIP study is a prospective international observational study that recruited ICU patients ≥ 70 years admitted with COVID-19 (NCT04321265). Several parameters including ADL (ADL; 0 = disability, 6 = no disability), Clinical Frailty Scale (CFS), SOFA score, intensive care treatment, ICU- and 3-month survival were recorded. A mixed-effects Weibull proportional hazard regression analyses for 3-month mortality adjusted for multiple confounders. RESULTS: This pre-specified analysis included 2359 patients with a documented ADL and CFS. Most patients evidenced independence in their daily living before hospital admission (80% with ADL = 6). Patients with no frailty and no disability showed the lowest, patients with frailty (CFS ≥ 5) and disability (ADL

Published
2022
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6. Lactate is associated with mortality in very old intensive care patients suffering from COVID-19 : results from an international observational study of 2860 patients

Author

Raphael Romano Bruno, Bernhard Wernly, Hans Flaatten, Jesper Fjølner, Antonio Artigas, Bernardo Bollen Pinto, Joerg C. Schefold, Stephan Binnebössel, Philipp Heinrich Baldia, Malte Kelm, Michael Beil, Sivri Sigal, Peter Vernon van Heerden, Wojciech Szczeklik, Muhammed Elhadi, Michael Joannidis, Sandra Oeyen, Tilemachos Zafeiridis, Jakob Wollborn, Maria José Arche Banzo, Kristina Fuest, Brian Marsh, Finn H. Andersen, Rui Moreno, Susannah Leaver, Ariane Boumendil, Dylan W. De Lange, Bertrand Guidet, Christian Jung, the COVIP Study Group, COVIP Study Group, Eller, P., Joannidis, M., Mesotten, D., Reper, P., Oeyen, S., Swinnen, W., Serck, N., Dewaele, E., Chapeta, E., Brix, H., Brushoej, J., Kumar, P., Nedergaard, H.K., Johnsen, T.K., Bundesen, C., Hansen, M.A., Uhrenholt, S., Bundgaard, H., Fjølner, J., Innes, R., Gooch, J., Cagova, L., Potter, E., Reay, M., Davey, M., Abusayed, M.A., Humphreys, S., Collins, A., Aujayeb, A., Leaver, S., Khaliq, W., Habib, A.A., Azab, M.A., Wassim, K., Elgazzar, Y.A., Salah, R., Abosheaishaa, H.M., Hussein Mohamed, AAR, Azzam, A.Y., Tharwat, S., Ali, YKNM, Elmandouh, O., Galal, I., Abu-Elfatth, A., Motawea, K., Elbahnasawy, M., Shehata, M., Tayeb, M., Osman, N., Abdel-Elsalam, W., Hussein, A.M., Aldhalia, A., Galbois, A., Guidet, B., Charron, C., Berlemont, C.H., Besch, G., Rigaud, J.P., Maizel, J., Djibré, M., Burtin, P., Garcon, P., Nseir, S., Valette, X., Alexandru, N., Marin, N., Vaissiere, M., Plantefeve, G., Mentec, H., Vanderlinden, T., Jurcisin, I., Megarbane, B., Chousterman, B.G., Dépret, F., Garnier, M., Besset, S., Oziel, J., Ferre, A., Dauger, S., Dumas, G., Goncalves, B., Vettoretti, L., Thevenin, D., Schaller, S., Kurt, M., Faltlhauser, A., Meyer, C., Milovanovic, M., Lutz, M., Shala, G., Haake, H., Randerath, W., Kunstein, A., Meybohm, P., Steiner, S., Barth, E., Poerner, T., Simon, P., Lorenz, M., Dindane, Z., Kuhn, K.F., Welte, M., Voigt, I., Kabitz, H.J., Wollborn, J., Goebel, U., Stoll, S.E., Kindgen-Milles, D., Dubler, S., Jung, C., Fuest, K., Schuster, M., Papadogoulas, A., Mulita, F., Rovina, N., Aidoni, Z., Chrisanthopoulou, E., Kondili, E., Andrianopoulos, I., Gurjar, M., Mahmoodpoor, A., Hussein, R., Al-Juaifari, M.A., Karantenachy, AKA, Sviri, S., Elsaka, A., Marsh, B., Comellini, V., Al-Ali, F., Almani, S., Khamees, A.A., Al-Shami, K., El Din, I.S., Abubaker, T., Ahmed, H., Rabha, A., Alhadi, A., Emhamed, M., Abdeewi, S., Abusalama, A., Huwaysh, M., Alghati, E.A., Ghannam, A., Namendys-Sylva, S.A., Groenendijk, M., Evers, M., Van Lelyveld-Haas, L., Meynaar, I., Cornet, A.D., Zegers, M., Dieperink, W., De Lange, D., Dormans, T., Hahn, M., Sjøbøe, B., Strietzel, H.F., Olasveengen, T., Romundstad, L., Andersen, F.H., Massoud, JGG, Khan, A.G., Al-Qasrawi, S., Amro, S., Kluzik, A., Zatorski, P., Drygalski, T., Szczeklik, W., Klimkiewicz, J., Solek-Pastuszka, J., Onichimowski, D., Czuczwar, M., Gawda, R., Stefaniak, J., Stefanska-Wronka, K., Zabul, E., Oliveira, AIP, Assis, R., De Lurdes Campos Santos, M., Santos, H., Cardoso, F.S., Gordinho, A., Grintescu, I.M., Tomescu, D., Badawy, M.R., José Arche Banzo, M., Zalba-Etayo, B., Cubero, P.J., Priego, J., Gomà, G., Tomasa-Irriguible, T.M., Sancho, S., Ferreira, A.F., Vázquez, E.M., Mira, Á.P., Ibarz, M., Iglesias, D., Arias-Rivera, S., Frutos-Vivar, F., Lopez-Cuenca, S., Aldecoa, C., Perez-Torres, D., Canas-Perez, I., Tamayo-Lomas, L., Diaz-Rodriguez, C., De Gopegui, P.R., Saleh, M., Hilles, MMY, Abualqumboz, EMY, Ben-Hamouda, N., Roberti, A., Fleury, Y., Abidi, N., Schefold, J.C., Chau, I., Dullenkopf, A., Chaaban, M.K., Shebani, M.M., Hmaideh, A., Shaher, A., Sahin, A.S., Saracoglu, K.T., Al-Sadawi, M., Pugh, R., Smuts, S., and Al-Saban, RAM

Subjects
SEPSIS, RC86-88.9, IMPACT, Research, SEPTIC SHOCK, LEVEL, Medicine and Health Sciences, Medical emergencies. Critical care. Intensive care. First aid, 610 Medicine & health, ELDERLY-PATIENTS, Healthcare improvement science Radboud Institute for Health Sciences [Radboudumc 18]
Abstract

Purpose Lactate is an established prognosticator in critical care. However, there still is insufficient evidence about its role in predicting outcome in COVID-19. This is of particular concern in older patients who have been mostly affected during the initial surge in 2020. Methods This prospective international observation study (The COVIP study) recruited patients aged 70 years or older (ClinicalTrials.gov ID: NCT04321265) admitted to an intensive care unit (ICU) with COVID-19 disease from March 2020 to February 2021. In addition to serial lactate values (arterial blood gas analysis), we recorded several parameters, including SOFA score, ICU procedures, limitation of care, ICU- and 3-month mortality. A lactate concentration ≥ 2.0 mmol/L on the day of ICU admission (baseline) was defined as abnormal. The primary outcome was ICU-mortality. The secondary outcomes 30-day and 3-month mortality. Results In total, data from 2860 patients were analyzed. In most patients (68%), serum lactate was lower than 2 mmol/L. Elevated baseline serum lactate was associated with significantly higher ICU- and 3-month mortality (53% vs. 43%, and 71% vs. 57%, respectively, p

Published
2021
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7. Serial Attention Mechanisms in Visual Search: A Direct Behavioral Demonstration

Author

Tiziana Gianesini, Claus Bundesen, Alessandra Fanini, Leonardo Chelazzi, Emanuela Bricolo, Bricolo, E, Gianesini, T, Fanini, A, Bundesen, C, and Chelazzi, L

Subjects
Adult, Male, Eye Movements, Cognitive Neuroscience, media_common.quotation_subject, visual search, model, Visual Physiology, Tempo di reazione, Fixation, Ocular, Attenzione visiva, Discrimination Learning, Ricerca visiva, Modelli paralleli, Modelli seriali, Orientation, Perception, Reaction Time, Humans, Attention, Computer Simulation, Set (psychology), Size Perception, media_common, Visual search, Eye movement, Cognition, Serial memory processing, Pattern Recognition, Visual, Fixation (visual), Set, Psychology, Visual Perception, Female, Cues, Psychology, Psychomotor Performance, Cognitive psychology
Abstract

In visual search, inefficient performance of human observers is typically characterized by a steady increase in reaction time with the number of array elements—the so-called set-size effect. In general, set-size effects are taken to indicate that processing of the array elements depends on limited-capacity resources, that is, it involves attention. Contrasting theories have been proposed to account for this attentional involvement, however. While some theories have attributed set-size effects to the intervention of serial attention mechanisms, others have explained set-size effects in terms of parallel, competitive architectures. Conclusive evidence in favor of one or the other notion is still lacking. Especially in view of the wide use of visual search paradigms to explore the functional neuroanatomy of attentional mechanisms in the primate brain, it becomes essential that the nature of the attentional involvement in these paradigms be clearly defined at the behavioral level. Here we report a series of experiments showing that highly inefficient search indeed recruits serial attention deployment to the individual array elements. In addition, we describe a number of behavioral signatures of serial attention in visual search that can be used in future investigations to attest a similar involvement of serial attention in other search paradigms. We claim that only after having recognized these signatures can one be confident that truly serial mechanisms are engaged in a given visual search task, thus making it amenable for exploring the functional neuro-anatomy underlying its performance.

Published
2002
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