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1. Dental Health and Mortality in People With End-Stage Kidney Disease Treated With Hemodialysis: A Multinational Cohort Study

Author

Raña, S., Serrano, M., Claros, S., Arias, M., Petracci, L., Arana, M., De Rosa, P., Gutierrez, A., Simon, M., Vergara, V., Tosi, M., Cernadas, M., Vilamajó, I., Gravac, D., Paulón, M., Penayo, L., Carrizo, G., Ghiani, M., Perez, G., Da Cruz, O., Galarce, D., Gravielle, M., Vescovo, E., Paparone, R., Mato Mira, C., Mojico, E., Hermida, O., Florio, D., Yucoswky, M., Labonia, W., Rubio, D., Di Napoli, G., Fernandez, A., Altman, H., Rodriguez, J., Serrano, S., Valle, G., Lobos, M., Acosta, V., Corpacci, G., Jofre, M., Gianoni, L., Chiesura, G., Capdevila, M., Montenegro, J., Bequi, J., Dayer, J., Gómez, A., Calderón, C., Abrego, E., Cechín, C., García, J., Corral, J., Natiello, M., Coronel, A., Muñiz, M., Muñiz, V., Bonelli, A., Sanchez, F., Maestre, S., Olivera, S., Camargo, M., Avalos, V., Geandet, E., Canteli, M., Escobar, A., Sena, E., Tirado, S., Peñalba, A., Neme, G., Cisneros, M., Oliszewski, R., Nascar, V., Daud, M., Mansilla, S., Paredes Álvarez, A., Gamín, L., Arijón, M., Coombes, M., Zapata, M., Boriceanu, C., Frantzen-Trendel, S., Albert, K., Csaszar, I., Kiss, E., Kosa, D., Orosz, A., Redl, J., Kovacs, L., Varga, E., Szabo, M., Magyar, K., Kriza, G., Zajko, E., Bereczki, A., Csikos, J., Kuti, A., Mike, A., Steiner, K., Nemeth, E., Tolnai, K., Toth, A., Vinczene, J., Szummer, Sz., Tanyi, E., Toth, R., Szilvia, M., Dambrosio, N., Paparella, G., Sambati, M., Donatelli, C., Pedone, F., Cagnazzo, V.A., Antinoro, R., Torsello, F., Saturno, C., Giannoccaro, G., Maldera, S., Boccia, E., Mantuano, M., Di Toro Mammarella, R., Meconizzi, M., Steri, P.F., Riccardi, C., Flammini, A., Moscardelli, L., Murgo, M., San Filippo, N., Pagano, S., Marino, G., Montalto, G., Cantarella, S., Salamone, B., Randazzo, G., Rallo, D., Maniscalco, A., Fici, M., Lupo, A., Pellegrino, P., Fichera, R., D’Angelo, A., Falsitta, N., Bochenska-Nowacka, E., Jaroszynski, A., Drabik, J., Birecka, M., Daniewska, D., Drobisz, M., Doskocz, K., Wyrwicz, G., Inchaustegui, L., Outerelo, C., Sousa Mendes, D., Mendes, A., Lopes, J., Barbas, J., Madeira, C., Fortes, A., Vizinho, R., Cortesão, A., Almeida, E., Bernat, A., De la Torre, B., Lopez, A., Martín, J., Cuesta, G., Rodriguez, R.M., Ros, F., Garcia, M., Orero, E., Ros, E., Caetano, A., MacGregor, K., Santos, M., Silva Pinheiro, S., Martins, L., Leitão, D., Izidoro, C., Bava, G., Bora, A., Gorena, H., Calderón, T., Dupuy, R., Alonso, N., Siciliano, V., Nagy, K., Bajusz, Ö., Pinke, I., Decsi, G., Gyergyoi, L., Jobba, Zs., Zalai, Zs., Zsedenyi, Á., Kiss, G., Pinter, M., Kereszturi, M., Petruzzi, M., De Benedittis, M., Szkutnik, J., Sieczkarek, J., Capelo, A., Garcia Gallart, M., Mendieta, C., Palmer, Suetonia C., Ruospo, Marinella, Wong, Germaine, Craig, Jonathan C., Petruzzi, Massimo, De Benedittis, Michele, Ford, Pauline, Johnson, David W., Tonelli, Marcello, Natale, Patrizia, Saglimbene, Valeria, Pellegrini, Fabio, Celia, Eduardo, Gelfman, Ruben, Leal, Miguel R., Torok, Marietta, Stroumza, Paul, Bednarek-Skublewska, Anna, Dulawa, Jan, Frantzen, Luc, Ferrari, Juan Nin, del Castillo, Domingo, Bernat, Amparo G., Hegbrant, Jorgen, Wollheim, Charlotta, Gargano, Letizia, Bots, Casper P., and Strippoli, Giovanni F.M.

Published
2015
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2. Coronary and total thoracic calcium scores predict mortality and provides pathophysiologic insights in COVID-19 patients

Author

Giannini, F, Toselli, M, Palmisano, A, Cereda, A, Vignale, D, Leone, R, Nicoletti, V, Gnasso, C, Monello, A, Manfrini, M, Khokhar, A, Sticchi, A, Biagi, A, Turchio, P, Tacchetti, C, Landoni, G, Boccia, E, Campo, G, Scoccia, A, Ponticelli, F, Danzi, G, Loffi, M, Muri, M, Pontone, G, Andreini, D, Mancini, E, Casella, G, Iannopollo, G, Nannini, T, Ippolito, D, Bellani, G, Franzesi, C, Patelli, G, Besana, F, Costa, C, Vignali, L, Benatti, G, Sverzellati, N, Scarnecchia, E, Lombardo, F, Anastasio, F, Iannaccone, M, Vaudano, P, Pacielli, A, Baffoni, L, Gardi, I, Cesini, E, Sperandio, M, Micossi, C, De Carlini, C, Spreafico, C, Maggiolini, S, Bonaffini, P, Iacovoni, A, Sironi, S, Senni, M, Fominskiy, E, De Cobelli, F, Maggioni, A, Rapezzi, C, Ferrari, R, Colombo, A, Esposito, A, Giannini, Francesco, Toselli, Marco, Palmisano, Anna, Cereda, Alberto, Vignale, Davide, Leone, Riccardo, Nicoletti, Valeria, Gnasso, Chiara, Monello, Alberto, Manfrini, Marco, Khokhar, Arif, Sticchi, Alessandro, Biagi, Andrea, Turchio, Piergiorgio, Tacchetti, Carlo, Landoni, Giovanni, Boccia, Edda, Campo, Gianluca, Scoccia, Alessandra, Ponticelli, Francesco, Danzi, Gian Battista, Loffi, Marco, Muri, Margherita, Pontone, Gianluca, Andreini, Daniele, Mancini, Elisabetta Maria, Casella, Gianni, Iannopollo, Gianmarco, Nannini, Tommaso, Ippolito, Davide, Bellani, Giacomo, Franzesi, Camillo Talei, Patelli, Gianluigi, Besana, Francesca, Costa, Claudia, Vignali, Luigi, Benatti, Giorgio, Sverzellati, Nicola, Scarnecchia, Elisa, Lombardo, Francesco Paolo, Anastasio, Fabio, Iannaccone, Mario, Vaudano, Paolo Giacomo, Pacielli, Alberto, Baffoni, Lucio, Gardi, Iljia, Cesini, Elisabetta, Sperandio, Massimiliano, Micossi, Chiara, De Carlini, Caterina Chiara, Spreafico, Cristiano, Maggiolini, Stefano, Bonaffini, Pietro Andrea, Iacovoni, Attilio, Sironi, Sandro, Senni, Michele, Fominskiy, Evgeny, De Cobelli, Francesco, Maggioni, Aldo Pietro, Rapezzi, Claudio, Ferrari, Roberto, Colombo, Antonio, Esposito, Antonio, Giannini, F, Toselli, M, Palmisano, A, Cereda, A, Vignale, D, Leone, R, Nicoletti, V, Gnasso, C, Monello, A, Manfrini, M, Khokhar, A, Sticchi, A, Biagi, A, Turchio, P, Tacchetti, C, Landoni, G, Boccia, E, Campo, G, Scoccia, A, Ponticelli, F, Danzi, G, Loffi, M, Muri, M, Pontone, G, Andreini, D, Mancini, E, Casella, G, Iannopollo, G, Nannini, T, Ippolito, D, Bellani, G, Franzesi, C, Patelli, G, Besana, F, Costa, C, Vignali, L, Benatti, G, Sverzellati, N, Scarnecchia, E, Lombardo, F, Anastasio, F, Iannaccone, M, Vaudano, P, Pacielli, A, Baffoni, L, Gardi, I, Cesini, E, Sperandio, M, Micossi, C, De Carlini, C, Spreafico, C, Maggiolini, S, Bonaffini, P, Iacovoni, A, Sironi, S, Senni, M, Fominskiy, E, De Cobelli, F, Maggioni, A, Rapezzi, C, Ferrari, R, Colombo, A, Esposito, A, Giannini, Francesco, Toselli, Marco, Palmisano, Anna, Cereda, Alberto, Vignale, Davide, Leone, Riccardo, Nicoletti, Valeria, Gnasso, Chiara, Monello, Alberto, Manfrini, Marco, Khokhar, Arif, Sticchi, Alessandro, Biagi, Andrea, Turchio, Piergiorgio, Tacchetti, Carlo, Landoni, Giovanni, Boccia, Edda, Campo, Gianluca, Scoccia, Alessandra, Ponticelli, Francesco, Danzi, Gian Battista, Loffi, Marco, Muri, Margherita, Pontone, Gianluca, Andreini, Daniele, Mancini, Elisabetta Maria, Casella, Gianni, Iannopollo, Gianmarco, Nannini, Tommaso, Ippolito, Davide, Bellani, Giacomo, Franzesi, Camillo Talei, Patelli, Gianluigi, Besana, Francesca, Costa, Claudia, Vignali, Luigi, Benatti, Giorgio, Sverzellati, Nicola, Scarnecchia, Elisa, Lombardo, Francesco Paolo, Anastasio, Fabio, Iannaccone, Mario, Vaudano, Paolo Giacomo, Pacielli, Alberto, Baffoni, Lucio, Gardi, Iljia, Cesini, Elisabetta, Sperandio, Massimiliano, Micossi, Chiara, De Carlini, Caterina Chiara, Spreafico, Cristiano, Maggiolini, Stefano, Bonaffini, Pietro Andrea, Iacovoni, Attilio, Sironi, Sandro, Senni, Michele, Fominskiy, Evgeny, De Cobelli, Francesco, Maggioni, Aldo Pietro, Rapezzi, Claudio, Ferrari, Roberto, Colombo, Antonio, and Esposito, Antonio

Abstract

Background: Coronavirus disease 2019 (COVID-19) has spread worldwide determining dramatic impacts on healthcare systems. Early identification of high-risk parameters is required in order to provide the best therapeutic approach. Coronary, thoracic aorta and aortic valve calcium can be measured from a non-gated chest computer tomography (CT) and are validated predictors of cardiovascular events and all-cause mortality. However, their prognostic role in acute systemic inflammatory diseases, such as COVID-19, has not been investigated. Objectives: The aim was to evaluate the association of coronary artery calcium and total thoracic calcium on in-hospital mortality in COVID-19 patients. Methods: 1093 consecutive patients from 16 Italian hospitals with a positive swab for COVID-19 and an admission chest CT for pneumonia severity assessment were included. At CT, coronary, aortic valve and thoracic aorta calcium were qualitatively and quantitatively evaluated separately and combined together (total thoracic calcium) by a central Core-lab blinded to patients’ outcomes. Results: Non-survivors compared to survivors had higher coronary artery [Agatston (467.76 ​± ​570.92 vs 206.80 ​± ​424.13 ​mm2, p ​< ​0.001); Volume (487.79 ​± ​565.34 vs 207.77 ​± ​406.81, p ​< ​0.001)], aortic valve [Volume (322.45 ​± ​390.90 vs 98.27 ​± ​250.74 mm2, p ​< ​0.001; Agatston 337.38 ​± ​414.97 vs 111.70 ​± ​282.15, p ​< ​0.001)] and thoracic aorta [Volume (3786.71 ​± ​4225.57 vs 1487.63 ​± ​2973.19 mm2, p ​< ​0.001); Agatston (4688.82 ​± ​5363.72 vs 1834.90 ​± ​3761.25, p ​< ​0.001)] calcium values. Coronary artery calcium (HR 1.308; 95% CI, 1.046–1.637, p ​= ​0.019) and total thoracic calcium (HR 1.975; 95% CI, 1.200–3.251, p ​= ​0.007) resulted to be independent predictors of in-hospital mortality. Conclusion: Coronary, aortic valve and thoracic aortic calcium assessment on admission non-gated CT permits to stratify the COVID-19 patients in-hospital mortality risk.

Published
2021

3. Coronary and total thoracic calcium scores predict mortality and provides pathophysiologic insights in COVID-19 patients

Author

Giovanni Landoni, Andrea Biagi, Nicola Sverzellati, Roberto Ferrari, Fabio Anastasio, Gianluigi Patelli, Claudia Costa, Piergiorgio Turchio, Arif A. Khokhar, Alessandra Scoccia, Pietro Andrea Bonaffini, Cristiano Spreafico, Camillo Talei Franzesi, Gianni Casella, Edda Boccia, Antonio Esposito, Marco Toselli, Aldo P. Maggioni, Elisabetta Mancini, Chiara Gnasso, Luigi Vignali, Alessandro Sticchi, Elisa Scarnecchia, Antonio Colombo, Giacomo Bellani, Gianluca Pontone, Alberto Cereda, Caterina Chiara De Carlini, Marco Manfrini, Francesco Ponticelli, Stefano Maggiolini, Anna Palmisano, Claudio Rapezzi, Marco Loffi, Alberto Pacielli, Francesca Besana, Michele Senni, Lucio Baffoni, Sandro Sironi, Evgeny Fominskiy, Gianmarco Iannopollo, Francesco De Cobelli, Daniele Andreini, Giorgio Benatti, Paolo Giacomo Vaudano, Francesco Giannini, Gian Battista Danzi, Chiara Micossi, Alberto Monello, Tommaso Nannini, Massimiliano Sperandio, Carlo Tacchetti, Mario Iannaccone, Davide Vignale, Attilio Iacovoni, Riccardo Leone, Davide Ippolito, Gianluca Campo, Francesco Paolo Lombardo, Elisabetta Cesini, Valeria Nicoletti, Margherita Muri, Iljia Gardi, Giannini, F., Toselli, M., Palmisano, A., Cereda, A., Vignale, D., Leone, R., Nicoletti, V., Gnasso, C., Monello, A., Manfrini, M., Khokhar, A., Sticchi, A., Biagi, A., Turchio, P., Tacchetti, C., Landoni, G., Boccia, E., Campo, G., Scoccia, A., Ponticelli, F., Danzi, G. B., Loffi, M., Muri, M., Pontone, G., Andreini, D., Mancini, E. M., Casella, G., Iannopollo, G., Nannini, T., Ippolito, D., Bellani, G., Franzesi, C. T., Patelli, G., Besana, F., Costa, C., Vignali, L., Benatti, G., Sverzellati, N., Scarnecchia, E., Lombardo, F. P., Anastasio, F., Iannaccone, M., Vaudano, P. G., Pacielli, A., Baffoni, L., Gardi, I., Cesini, E., Sperandio, M., Micossi, C., De Carlini, C. C., Spreafico, C., Maggiolini, S., Bonaffini, P. A., Iacovoni, A., Sironi, S., Senni, M., Fominskiy, E., De Cobelli, F., Maggioni, A. P., Rapezzi, C., Ferrari, R., Colombo, A., Esposito, A., Giannini, F, Toselli, M, Palmisano, A, Cereda, A, Vignale, D, Leone, R, Nicoletti, V, Gnasso, C, Monello, A, Manfrini, M, Khokhar, A, Sticchi, A, Biagi, A, Turchio, P, Tacchetti, C, Landoni, G, Boccia, E, Campo, G, Scoccia, A, Ponticelli, F, Danzi, G, Loffi, M, Muri, M, Pontone, G, Andreini, D, Mancini, E, Casella, G, Iannopollo, G, Nannini, T, Ippolito, D, Bellani, G, Franzesi, C, Patelli, G, Besana, F, Costa, C, Vignali, L, Benatti, G, Sverzellati, N, Scarnecchia, E, Lombardo, F, Anastasio, F, Iannaccone, M, Vaudano, P, Pacielli, A, Baffoni, L, Gardi, I, Cesini, E, Sperandio, M, Micossi, C, De Carlini, C, Spreafico, C, Maggiolini, S, Bonaffini, P, Iacovoni, A, Sironi, S, Senni, M, Fominskiy, E, De Cobelli, F, Maggioni, A, Rapezzi, C, Ferrari, R, Colombo, A, and Esposito, A

Subjects
Aortic valve, Male, Computed Tomography Angiography, Aorta, Thoracic, 030204 cardiovascular system & hematology, Severity of Illness Index, 030218 nuclear medicine & medical imaging, 0302 clinical medicine, Thoracic aorta, Aged, 80 and over, Middle Aged, Coronary Vessels, Pathophysiology, Calcium score, In-hospital mortality, medicine.anatomical_structure, Italy, Aortic Valve, Cardiology, Aortic valve, Calcification, Calcium score, Coronary artery, COVID-19, Thoracic aorta, In-hospital mortality, Female, Cardiology and Cardiovascular Medicine, Artery, Research Paper, medicine.medical_specialty, Coronavirus disease 2019 (COVID-19), Pneumonia, Viral, Aortic Diseases, chemistry.chemical_element, Calcium, Coronary artery, NO, Calcification, 03 medical and health sciences, Predictive Value of Tests, medicine.artery, Internal medicine, medicine, Humans, Radiology, Nuclear Medicine and imaging, Vascular Calcification, Aged, Retrospective Studies, business.industry, SARS-CoV-2, COVID-19, medicine.disease, Pneumonia, chemistry, business
Abstract

BACKGROUND: Coronavirus disease 2019 (COVID-19) has spread worldwide determining dramatic impacts on healthcare systems. Early identification of high-risk parameters is required in order to provide the best therapeutic approach. Coronary, thoracic aorta and aortic valve calcium can be measured from a non-gated chest computer tomography (CT) and are validated predictors of cardiovascular events and all-cause mortality. However, their prognostic role in acute systemic inflammatory diseases, such as COVID-19, has not been investigated. OBJECTIVES: The aim was to evaluate the association of coronary artery calcium and total thoracic calcium on in-hospital mortality in COVID-19 patients. METHODS: 1093 consecutive patients from 16 Italian hospitals with a positive swab for COVID-19 and an admission chest CT for pneumonia severity assessment were included. At CT, coronary, aortic valve and thoracic aorta calcium were qualitatively and quantitatively evaluated separately and combined together (total thoracic calcium) by a central Core-lab blinded to patients' outcomes. RESULTS: Non-survivors compared to survivors had higher coronary artery [Agatston (467.76 ​± ​570.92 vs 206.80 ​± ​424.13 ​mm2, p ​

Published
2021

4. Quantitative assessment of lung involvement on chest CT at admission: Impact on hypoxia and outcome in COVID-19 patients

Author

Giovanni Landoni, Marzia Spessot, Diego Palumbo, Alberto Zangrillo, Anna Palmisano, Michele Cosenza, Daniele Grippaldi, Roberta Cao, Antonio Esposito, Paolo Scarpellini, Antonio Messina, Fabio Ciceri, Clelia Di Serio, Edda Boccia, Moreno Tresoldi, Salvatore La Marca, Paola M.V. Rancoita, Francesco De Cobelli, Esposito, A., Palmisano, A., Cao, R., Rancoita, P., Landoni, G., Grippaldi, D., Boccia, E., Cosenza, M., Messina, A., La Marca, S., Palumbo, D., Di Serio, C., Spessot, M., Tresoldi, M., Scarpellini, P., Ciceri, F., Zangrillo, A., and De Cobelli, F.

Subjects
Male, medicine.medical_specialty, Artificial intelligence, AUC, area under curve, 030218 nuclear medicine & medical imaging, Hypoxemia, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Medicine, Humans, Radiology, Nuclear Medicine and imaging, Cardiothoracic Imaging, Hypoxia, Lung, COVID-19, coronavirus disease 2019, Retrospective Studies, Outcome, Receiver operating characteristic, business.industry, Proportional hazards model, SARS-CoV-2, Quantitative CT, COVID-19, Retrospective cohort study, Emergency department, HU, Hounsfield Unit, Pneumonia, Hypoxia (medical), Middle Aged, medicine.disease, GGO, ground glass opacity, Hospitalization, medicine.anatomical_structure, 030220 oncology & carcinogenesis, ED, emergency department, Female, medicine.symptom, business, Tomography, X-Ray Computed, Covid-19, ROC, receiver operating characteristics curve
Abstract

Background: The aim of this study was to quantify COVID-19 pneumonia features using CT performed at time of admission to emergency department in order to predict patients' hypoxia during the hospitalization and outcome. Methods: Consecutive chest CT performed in the emergency department between March 1st and April 7th 2020 for COVID-19 pneumonia were analyzed. The three features of pneumonia (GGO, semi-consolidation and consolidation) and the percentage of well-aerated lung were quantified using a HU threshold based software. ROC curves identified the optimal cut-off values of CT parameters to predict hypoxia worsening and hospital discharge. Multiple Cox proportional hazards regression was used to analyze the capability of CT quantitative features, demographic and clinical variables to predict the time to hospital discharge. Results: Seventy-seven patients (median age 56-years-old, 51 men) with COVID-19 pneumonia at CT were enrolled. The quantitative features of COVID-19 pneumonia were not associated to age, sex and time-from-symptoms onset, whereas higher number of comorbidities was correlated to lower well-aerated parenchyma ratio (rho = −0.234, p = 0.04) and increased semi-consolidation ratio (rho = −0.303, p = 0.008). Well-aerated lung (≤57%), semi-consolidation (≥17%) and consolidation (≥9%) predicted worst hypoxemia during hospitalization, with moderate areas under curves (AUC 0.76, 0.75, 0.77, respectively). Multiple Cox regression identified younger age (p < 0.01), female sex (p < 0.001), longer time-from-symptoms onset (p = 0.049), semi-consolidation ≤17% (p < 0.01) and consolidation ≤13% (p = 0.03) as independent predictors of shorter time to hospital discharge. Conclusion: Quantification of pneumonia features on admitting chest CT predicted hypoxia worsening during hospitalization and time to hospital discharge in COVID-19 patients.

Published
2021

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