Giuseppe Villella

Cardiac output in normal subjects: negative versus positive pressure ventilation

Antonio Corrado, Teresa Renda, Marco Chiostri, Giuseppe Villella et autres

Spontaneous inspiration and Negative Pressure Ventilation (NPV) produce a negative pleural pressure, and this reduction in intrathoracic pressure is transmitted to the right atrium. In contrast, intermittent Positive Pressure Ventilation (PPV) produces inspiratory increases in intrathoracic pressure and therefore right atrial pressure. …

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Telemonitoring in chronic ventilatory failure: a new model of survellaince, a pilot study

Stefania Bertini, Monica Picariello, MASSIMO GORINI, Teresa Renda et autres

BACKGROUND AND AIM: The efficiency of tele-monitoring or tele-assistance in patients with severe chronic ventilatory failure in home mechanical ventilation (HMV) is still being investigated. Our aim was to test the feasibility of a model which consisted in: 1) once a week …

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Protesi orale nella terapia delle apnee ostruttive: un'esperienza personale

Stefania Bertini, Teresa Renda, Giuseppe Villella, A Augustynen et autres

Summary Background. The application of a continuous positive airway pressure (CPAP) to opening airway is the treat- ment of choice for the obstructive sleep apnea (OSA) but sometimes it is not well tolerated by the patient. The mandibular advancement device (MAD) is …

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Iron lung versus mask ventilation in acute exacerbation of COPD: a randomised crossover study

Antonio Corrado, MASSIMO GORINI, R Melej, Stefano Baglioni et autres

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Iron lungversusconventional mechanical ventilation in acute exacerbation of COPD

Antonio Corrado, Roberta Ginanni, Giuseppe Villella, MASSIMO GORINI et autres

The aim of this randomised study was to compare the effects of iron lung ventilation (ILV) with invasive mechanical ventilation (IMV) in patients with acute respiratory failure (ARF) due to exacerbation of chronic obstructive pulmonary disease. Forty-four patients with ARF were assigned …

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Non-invasive negative and positive pressure ventilation in the treatment of acute on chronic respiratory failure

MASSIMO GORINI, Roberta Ginanni, Giuseppe Villella, D Tozzi et autres

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Iron Lung vs Mask Ventilation in the Treatment of Acute on Chronic Respiratory Failure in COPD Patients

Antonio Corrado, Marco Confalonieri, Santino Marchese, Corrado Mollica et autres

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Physiologic Effects of Negative Pressure Ventilation in Acute Exacerbation of Chronic Obstructive Pulmonary Disease

MASSIMO GORINI, Antonio Corrado, Giuseppe Villella, Roberta Ginanni et autres

To assess the physiologic effects of continuous negative extrathoracic pressure (CNEP), negative pressure ventilation (NPV), and negative extrathoracic end-expiratory pressure (NEEP) added to NPV in patients with acute exacerbation of chronic obstructive pulmonary disease (COPD), we measured in seven patients ventilatory pattern, …

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Ventilatory and Respiratory Muscle Responses to Hypercapnia in Patients with Paraplegia

MASSIMO GORINI, Antonio Corrado, Sergio Aito, Roberta Ginanni et autres

To evaluate ventilatory and respiratory muscle responses to hypercapnia in patients with paraplegia with paralysis of abdominal muscles, we studied seven patients with complete transection of the midthoracic cord (Th6-Th7) and six normal subjects. Minute ventilation (V E) and mean inspiratory flow …

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Negative pressure ventilation versus conventional mechanical ventilation in the treatment of acute respiratory failure in COPD patients

Antonio Corrado, MASSIMO GORINI, Roberta Ginanni, Cecilia Pelagatti et autres

This case-control study was aimed to evaluate the effectiveness of negative pressure ventilation (NPV) versus conventional mechanical ventilation (CMV) for the treatment of acute respiratory failure (ARF) in patients with chronic obstructive pulmonary disease (COPD) admitted to a respiratory intermediate intensive care …

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Negative pressure ventilation in COPD patients with acute on chronic respiratory failure.

Antonio Corrado, MASSIMO GORINI, Giuseppe Villella, A Augustynen et autres

Negative pressure ventilators act by exposing the surface of the chest wall to subatmospheric pressure during inspiration. During negative pressure ventilation (NPV), tidal volume is related to the peak of the inspiratory negative pressure and the pressure waveform generated by the ventilator …

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Negative pressure ventilation in the treatment of acute respiratory failure: an old noninvasive technique reconsidered

Alexandre Pinto Corrado, Marco Gorini, Giuseppe Villella, Eduardo De Paola

Noninvasive mechanical ventilatory techniques include the use of negative and positive pressure ventilators. Negative pressure ventilators, such as the "iron lung", support ventilation by exposing the surface of the chest wall to subatmospheric pressure during inspiration; whereas, expiration occurs when the pressure …