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Archivio istituzionale della ricerca dell'Università degli Studi di Palermo
Rationale: Noninvasive ventilation (NIV) is increasingly used in patients with acute respiratory distress syndrome (ARDS). The evidence supporting NIV use in patients with ARDS remains relatively sparse. Objectives: To determine whether, during NIV, the categorization of ARDS severity based on the PaO2/FIO2Berlin criteria is useful. Methods: TheLUNGSAFE(Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure) study described the management of patients with ARDS. This substudy examines the current practice of NIV use in ARDS, the utility of the PaO2/FIO2ratio in classifying patients receiving NIV, and the impact of NIV on outcome. MeasurementsandMain Results:Of2,813 patients with ARDS,436 (15.5%) were managed with NIV on Days 1 and 2 following fulfillment of diagnosticcriteria.Classification of ARDS severity based on PaO2/FIO2ratio was associated with an increase in intensity of ventilatory support, NIV failure, and intensive care unit (ICU) mortality. NIV failure occurred in 22.2% of mild, 42.3% of moderate, and 47.1% of patients with severe ARDS. Hospital mortality in patients with NIV success and failure was 16.1% and 45.4%, respectively. NIV use was independently associated with increased ICU (hazard ratio, 1.446 [95% confidence interval, 1.159-1.805]), but not hospital, mortality. In a propensity matched analysis, ICU mortality was higher in NIV than invasively ventilated patients with a PaO2/FIO2lower than 150 mm Hg. Conclusions:NIV was used in 15% of patients with ARDS,irrespective of severity category. NIV seems to be associated with higher ICU mortality in patients with a PaO2/FIO2lower than 150 mm Hg.
Bellani, G., Laffey, J.G., Pham, T., Madotto, F., Fan, E., Brochard, L., et al. (2017). Noninvasive Ventilation of Patients with Acute Respiratory Distress Syndrome: Insights from the LUNG SAFE Study. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, 195(1), 67-77 [10.1164/rccm.201606-1306OC].
Noninvasive Ventilation of Patients with Acute Respiratory Distress Syndrome: Insights from the LUNG SAFE Study
Rationale: Noninvasive ventilation (NIV) is increasingly used in patients with acute respiratory distress syndrome (ARDS). The evidence supporting NIV use in patients with ARDS remains relatively sparse. Objectives: To determine whether, during NIV, the categorization of ARDS severity based on the PaO2/FIO2Berlin criteria is useful. Methods: TheLUNGSAFE(Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure) study described the management of patients with ARDS. This substudy examines the current practice of NIV use in ARDS, the utility of the PaO2/FIO2ratio in classifying patients receiving NIV, and the impact of NIV on outcome. MeasurementsandMain Results:Of2,813 patients with ARDS,436 (15.5%) were managed with NIV on Days 1 and 2 following fulfillment of diagnosticcriteria.Classification of ARDS severity based on PaO2/FIO2ratio was associated with an increase in intensity of ventilatory support, NIV failure, and intensive care unit (ICU) mortality. NIV failure occurred in 22.2% of mild, 42.3% of moderate, and 47.1% of patients with severe ARDS. Hospital mortality in patients with NIV success and failure was 16.1% and 45.4%, respectively. NIV use was independently associated with increased ICU (hazard ratio, 1.446 [95% confidence interval, 1.159-1.805]), but not hospital, mortality. In a propensity matched analysis, ICU mortality was higher in NIV than invasively ventilated patients with a PaO2/FIO2lower than 150 mm Hg. Conclusions:NIV was used in 15% of patients with ARDS,irrespective of severity category. NIV seems to be associated with higher ICU mortality in patients with a PaO2/FIO2lower than 150 mm Hg.
Bellani, G., Laffey, J.G., Pham, T., Madotto, F., Fan, E., Brochard, L., et al. (2017). Noninvasive Ventilation of Patients with Acute Respiratory Distress Syndrome: Insights from the LUNG SAFE Study. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, 195(1), 67-77 [10.1164/rccm.201606-1306OC].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/274729
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simulazione ASN
Il report seguente simula gli indicatori relativi alla propria produzione scientifica in relazione alle soglie ASN 2023-2025 del proprio SC/SSD. Si ricorda che il superamento dei valori soglia (almeno 2 su 3) è requisito necessario ma non sufficiente al conseguimento dell'abilitazione. La simulazione si basa sui dati IRIS e sugli indicatori bibliometrici alla data indicata e non tiene conto di eventuali periodi di congedo obbligatorio, che in sede di domanda ASN danno diritto a incrementi percentuali dei valori. La simulazione può differire dall'esito di un’eventuale domanda ASN sia per errori di catalogazione e/o dati mancanti in IRIS, sia per la variabilità dei dati bibliometrici nel tempo. Si consideri che Anvur calcola i valori degli indicatori all'ultima data utile per la presentazione delle domande.
La presente simulazione è stata realizzata sulla base delle specifiche raccolte sul tavolo ER del Focus Group IRIS coordinato dall’Università di Modena e Reggio Emilia e delle regole riportate nel DM 589/2018 e allegata Tabella A. Cineca, l’Università di Modena e Reggio Emilia e il Focus Group IRIS non si assumono alcuna responsabilità in merito all’uso che il diretto interessato o terzi faranno della simulazione. Si specifica inoltre che la simulazione contiene calcoli effettuati con dati e algoritmi di pubblico dominio e deve quindi essere considerata come un mero ausilio al calcolo svolgibile manualmente o con strumenti equivalenti.