positive pressure ventilation frequency
Non invasive high frequency oscillatory ventilation versus nasal continuous positive airway pressure in preterm infants with respiratory distress syndrome: Study protocol for a multi center prospective randomized controlled trial
... airway pressure in both groups, days on supplemental oxygen, mortality, the need for surfactant, abdominal distention, air leaks, patent ductus arteriosus needing surgery, intraventricu- lar hemorrhage ≥ grade ...
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Nasal high-frequency oscillatory ventilation (nHFOV) versus nasal continuous positive airway pressure (NCPAP) as an initial therapy for respiratory distress syndrome (RDS) in preterm and near-term infants
... In the current study, grade 2 intraventricular haem- orrhage (IVH) occurred in nine cases (6.9%) in the NCPAP group and two cases (3.3%) in the nHFOV group, which showed a significant difference (p=0.04). In general, ...
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Continuous positive airway pressure (CPAP) vs noninvasive positive pressure ventilation (NIPPV) vs noninvasive high frequency oscillation ventilation (NHFOV) as post-extubation support in preterm neonates: protocol for an assessor-blinded, multicenter, randomized controlled trial
... CPAP, NIPPV and NHFOV will be administered through short, low-resistance binasal prongs and/or nasal masks, since these are supposed to be the best in terms of resist- ive charge and leaks [4, 5]. Nasal prongs size will ...
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Noninvasive positive pressure ventilation in subjects with stable COPD: a randomized trial
... effects resulting from use of the NPPV mask. There were also some limitations to our study. We did not have a sham arm, and some of the results could be due to a placebo effect. The control subjects were all male, and ...
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Surfactant replacement and open lung concept – Comparison of two treatment strategies in an experimental model of neonatal ARDS
... cal ventilation strategies as well as exogenous surfactant ...an positive pressure ventilation ...on ventilation strategy in these infants in com- bination or without surfactant ...
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Noninvasive high-frequency oscillatory ventilation as respiratory support in preterm infants: a meta-analysis of randomized controlled trials
... mechanical ventilation (IMV) increases survival in preterm infants with severe respira- tory distress syndrome (RDS) ...noninvasive ventilation, including nasal continuous positive airway ...
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Imposed work of breathing during high frequency oscillatory ventilation: a bench study
... tolerate ventilation and reduce ...continuous positive airway pressure, where the patient performs all the effort required to ventilate ...super-continuous positive airway ...
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Monitoring the electric activity of the diaphragm during noninvasive positive pressure ventilation: a case report
... For extubated patients, EAdi changes over time have been described in a case report in a patient with post- extubation respiratory failure treated with noninvasive ventilation using NAVA. In that case, EAdi ...
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Moderately high frequency ventilation with a conventional ventilator allows reduction of tidal volume without increasing mean airway pressure
... The animals were fasted overnight before the experiment with free access to water. They received an intramuscular injection of midazolam (0.3 mg/kg; Dormonid®, Roche, São Paulo, Brazil) and acepromazine (0.5 mg/kg; ...
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Neonatal respiratory support strategies for the management of extremely low gestational age infants: an Italian survey
... Volume-targeted ventilation and High-frequency oscillatory ventilation (HFOV) were considered as primary mode in < 30% of ...intermittent positive pressure ...non-invasive ...
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Positive Pressure Hand Ventilation: Potential Errors in Estimating Inflation Pressures
... Healthdyne manometer required less pressure than the Bind manometer to produce the same static peak pressure reading at each point tested, and displayed more error overall. Dynamic Chara[r] ...
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RESUSCITATION AND TREATMENT FOLLOWING SUBMERSION
... In victims of submersion who have been apneic, positive pressure ventilation.. of the lungs should not be discontinued.[r] ...
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Noninvasive Ventilation Outcomes in 2,430 Acute Decompensated Heart Failure Patients: An ADHERE Registry Analysis
... Our results suggest several clinical opportunities. Acute pulmonary edema with severe respiratory dis- tress can be transient, representing an imbalance of hemodynamics rather than pure volume overload. In this ...
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Post-Resuscitation Care for Neonates Receiving Positive Pressure Ventilation at Birth
... In our study, those who received pro- longed PPV were signi fi cantly more likely to develop morbidities that re- quired postresuscitation special care such as assisted ventilation, central venous lines, parenteral ...
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Regional alveolar pressure during periodic flow Dual manifestations of gas inertia
... measured pressure excursions at the airway opening and at the alveoli (PA) as well as measured the regional distribution of PA during forced oscillations of six excised dog lungs while frequency (f[2-32 ...
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Trends in survival among extremely-low-birth-weight infants (less than 1000 g) without significant bronchopulmonary dysplasia
... required, ventilation was performed using a face mask, and intermittent positive pressure was controlled via a ventilator (Babylog2, ...mandatory ventilation (SIMV + ...
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Electrical impedance tomography in perioperative medicine : careful respiratory monitoring for tailored interventions
... (zero positive end-expiratory ...anical ventilation should be to keep the FRC values as similar as possible to preoperative values; indeed, a reduction in FRC below the closing volume will result in altered ...
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Pavane for a pulse pressure variation defunct
... atrium. Finally, the passage of the RVSVs is determined by the cardiopulmonary transit time (CPTT), also known as the mean transit time. Michard and Teboul indicated that the changes in RVSV are transmitted ‘après un ...
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Power to mechanical power to minimize ventilator-induced lung injury?
... The degree of lung damage in VILI can be linked to the amount of energy transferred from the mechanical ventilator to the respiratory system within a given timeframe, a construct known as mechanical power. There are ...
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Continuous positive airway pressure and ventilation are more effective with a nasal mask than a full face mask in unconscious subjects: a randomized controlled trial
... size of this study. A sample size of 64 allowed us to detect a difference of 0.7 times the standard deviation or larger between the two ventilatory methods with 80% power. We planned to enroll 80 subjects, assuming a ...
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