Search Results - "Perchiazzi, Gaetano"

The Diaphragm Acts as a Brake during Expiration to Prevent Lung Collapse by Pellegrini, Mariangela, Hedenstierna, Göran, Roneus, Agneta, Segelsjö, Monica, Larsson, Anders, Perchiazzi, Gaetano

“…The diaphragm is the major inspiratory muscle and is assumed to relax during expiration. However, electrical postinspiratory activity has been observed…”
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Lung tissue biomechanics imaged with synchrotron phase contrast microtomography in live rats by Cercos-Pita, Jose-Luis, Fardin, Luca, Leclerc, Hugo, Maury, Bertrand, Perchiazzi, Gaetano, Bravin, Alberto, Bayat, Sam

“…The magnitude and distribution of strain imposed on the peripheral airspaces by mechanical ventilation at the microscopic level and the consequent deformations…”
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Pathophysiology of musculoskeletal pain: a narrative review by Puntillo, Filomena, Giglio, Mariateresa, Paladini, Antonella, Perchiazzi, Gaetano, Viswanath, Omar, Urits, Ivan, Sabbà, Carlo, Varrassi, Giustino, Brienza, Nicola

“…Musculoskeletal pain (excluding bone cancer pain) affects more than 30% of the global population and imposes an enormous burden on patients, families, and…”
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Who Can Make Sense of the WHO Guidelines to Prevent Surgical Site Infection? by Hedenstierna, Göran, Perchiazzi, Gaetano, Meyhoff, Christian S, Larsson, Anders

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Homogenizing effect of PEEP on tidal volume distribution during neurally adjusted ventilatory assist: study of an animal model of acute respiratory distress syndrome by Widing, Hannes, Chiodaroli, Elena, Liggieri, Francesco, Mariotti, Paola Sara, Hallén, Katarina, Perchiazzi, Gaetano

“…Abstract Background The physiological response and the potentially beneficial effects of positive end-expiratory pressure (PEEP) for lung protection and…”
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Individual Airway Closure Characterized In Vivo by Phase-Contrast CT Imaging in Injured Rabbit Lung by Broche, Ludovic, Pisa, Pauline, Porra, Liisa, Degrugilliers, Loïc, Bravin, Alberto, Pellegrini, Mariangela, Borges, João Batista, Perchiazzi, Gaetano, Larsson, Anders, Hedenstierna, Göran, Bayat, Sam

“…OBJECTIVES:Airway closure is involved in adverse effects of mechanical ventilation under both general anesthesia and in acute respiratory distress syndrome…”
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Limitations of the ARDS criteria during high-flow oxygen or non-invasive ventilation: evidence from critically ill COVID-19 patients by Hultström, Michael, Hellkvist, Ola, Covaciu, Lucian, Fredén, Filip, Frithiof, Robert, Lipcsey, Miklós, Perchiazzi, Gaetano, Pellegrini, Mariangela

“…The ratio of partial pressure of arterial oxygen to inspired oxygen fraction (PaO /F O ) during invasive mechanical ventilation (MV) is used as criteria to…”
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Chest dual-energy CT to assess the effects of steroids on lung function in severe COVID-19 patients by Perchiazzi, Gaetano, Larina, Aleksandra, Hansen, Tomas, Frithiof, Robert, Hultström, Michael, Lipcsey, Miklos, Pellegrini, Mariangela

“…Abstract Background Steroids have been shown to reduce inflammation, hypoxic pulmonary vasoconstriction (HPV) and lung edema. Based on evidence from clinical…”
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Inspiratory Efforts, Positive End-Expiratory Pressure, and External Resistances Influence Intraparenchymal Gas Redistribution in Mechanically Ventilated Injured Lungs by Pellegrini, Mariangela, Hedenstierna, Göran, Larsson, Anders Sune, Perchiazzi, Gaetano

“…Potentially harmful lung overstretch can follow intraparenchymal gas redistribution during mechanical ventilation. We hypothesized that inspiratory efforts…”
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Imaging Regional Lung Structure and Function in Small Animals Using Synchrotron Radiation Phase-Contrast and K-Edge Subtraction Computed Tomography by Bayat, Sam, Fardin, Luca, Cercos-Pita, José Luis, Perchiazzi, Gaetano, Bravin, Alberto

“…Synchrotron radiation offers unique properties of coherence, utilized in phase-contrast imaging, and high flux as well as a wide energy spectrum which allow…”
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Quantitative assessment of atelectasis formation under high frequency jet ventilation during liver tumour ablation-A computer tomography study by Galmén, Karolina, Jakobsson, Jan G, Perchiazzi, Gaetano, Freedman, Jacob, Harbut, Piotr

“…High frequency jet ventilation (HFJV) can be used to minimise sub-diaphragmal organ displacements. Treated patients are in a supine position, under general…”
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A quantitative analysis of extension and distribution of lung injury in COVID-19: a prospective study based on chest computed tomography by Pellegrini, Mariangela, Larina, Aleksandra, Mourtos, Evangelos, Frithiof, Robert, Lipcsey, Miklos, Hultström, Michael, Segelsjö, Monica, Hansen, Tomas, Perchiazzi, Gaetano

“…Abstract Background Typical features differentiate COVID-19-associated lung injury from acute respiratory distress syndrome. The clinical role of chest…”
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Quantifying heterogeneity in an animal model of acute respiratory distress syndrome, a comparison of inspired sinewave technique to computed tomography by Tran, Minh C., Crockett, Douglas C., Tran, Tu K., Phan, Phi A., Federico, Formenti, Bruce, Richard, Perchiazzi, Gaetano, Payne, Stephen J., Farmery, Andrew D.

“…The inspired sinewave technique (IST) is a non-invasive method to measure lung heterogeneity indices (including both uneven ventilation and perfusion or…”
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Influence of Positive End-Expiratory Pressure Titration on the Effects of Pronation in Acute Respiratory Distress Syndrome: A Comprehensive Experimental Study by Scaramuzzo, Gaetano, Ball, Lorenzo, Pino, Fabio, Ricci, Lucia, Larsson, Anders, Guérin, Claude, Pelosi, Paolo, Perchiazzi, Gaetano

“…Prone position can reduce mortality in acute respiratory distress syndrome (ARDS), but several studies found variable effects on oxygenation and lung…”
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The Effects of Positive End-Expiratory Pressure on Transpulmonary Pressure and Recruitment-Derecruitment During Neurally Adjusted Ventilator Assist: A Continuous Computed Tomography Study in an Animal Model of Acute Respiratory Distress Syndrome by Widing, Carl Hannes, Pellegrini, Mariangela, Larsson, Anders, Perchiazzi, Gaetano

“…Whether spontaneous breathing (SB) should be used in early acute respiratory distress syndrome (ARDS) is questioned because it may cause ventilator-induced…”
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PET-CT imaging of pulmonary inflammation using [68Ga]Ga-DOTA-TATE by Puuvuori, Emmi, Liggieri, Francesco, Velikyan, Irina, Chiodaroli, Elena, Sigfridsson, Jonathan, Romelin, Hampus, Ingvast, Sofie, Korsgren, Olle, Hulsart-Billström, Gry, Perchiazzi, Gaetano, Eriksson, Olof

“…Purpose In the characterization of severe lung diseases, early detection of specific inflammatory cells could help to monitor patients’ response to therapy and…”
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Positive end-expiratory pressure limits inspiratory effort through modulation of the effort-to-drive ratio: an experimental crossover study by Widing, Hannes, Pellegrini, Mariangela, Chiodaroli, Elena, Persson, Per, Hallén, Katarina, Perchiazzi, Gaetano

“…Background How assisted spontaneous breathing should be used during acute respiratory distress syndrome is questioned. Recent evidence suggests that high…”
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Body mass index is associated with pulmonary gas and blood distribution mismatch in COVID-19 acute respiratory failure. A physiological study by Bjarnadóttir, Kristín J, Perchiazzi, Gaetano, Sidenbladh, Caroline Lördal, Larina, Aleksandra, Wallin, Ewa, Larsson, Ing-Marie, Franzén, Stephanie, Larsson, Anders O, Sousa, Mayson L A, Segelsjö, Monica, Hansen, Tomas, Frithiof, Robert, Hultström, Michael, Lipcsey, Miklos, Pellegrini, Mariangela

“…The effects of obesity on pulmonary gas and blood distribution in patients with acute respiratory failure remain unknown. Dual-energy computed tomography…”
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Water‐Based Conductive Ink Formulations for Enzyme‐Based Wearable Biosensors by Tricase, Angelo, Imbriano, Anna, Valentino, Marlene, Ditaranto, Nicoletta, Macchia, Eleonora, Franco, Cinzia Di, Kidayaveettil, Reshma, Leech, Dónal, Piscitelli, Matteo, Scamarcio, Gaetano, Perchiazzi, Gaetano, Torsi, Luisa, Bollella, Paolo

“…Abstract Herein, this work reports the first example of second‐generation wearable biosensor arrays based on a printed electrode technology involving a…”
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Imaging the Injured Lung by Cereda, Maurizio, Xin, Yi, Goffi, Alberto, Herrmann, Jacob, Kaczka, David W., Kavanagh, Brian P., Perchiazzi, Gaetano, Yoshida, Takeshi, Rizi, Rahim R.

“…Abstract Acute respiratory distress syndrome (ARDS) consists of acute hypoxemic respiratory failure characterized by massive and heterogeneously distributed…”
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