Spontaneous breathing
Superimposed high-frequency jet ventilation combined with continuous positive airway pressure/assisted spontaneous breathing improves oxygenation in patients with H1N1-associated ARDS
... patients spontaneous breathing, preserving muscles of diaphragm and intercostal ...early spontaneous breathing significantly reduces deleterious organ-organ interactions, ...
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A Stochastic Optimal Control Theory to Model Spontaneous Breathing
... in spontaneous breathing, one is faced with the problem of finding suitable ways to characterize ...noisy breathing variables is sensitive to physiological or pathological ...
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Electrical impedance tomography for predicting failure of spontaneous breathing trials in patients with prolonged weaning
... three spontaneous breathing trials [SBTs] or ≥7 days of ventilation) [13] to complete the process of discontinuation from the venti- ...shallow breathing and respiratory fatigue often lead to ...
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IMPACT OF SPONTANEOUS BREATHING TRIAL USING T-TUBE COMPARED TO PRESSURE SUPPORT VENTILATION ON RESPIRATORY FUNCTIONAL PARAMETERS IN CRITICALLY ILL PATIENTS
... Introduction: Spontaneous breathing with a conventional T-tube (TT) connected to the endotracheal tube has been frequently used in weaning from mechanical ventilation (MV), when compared with pressure ...
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Spontaneous breathing trial and post extubation work of breathing in morbidly obese critically ill patients
... of breathing (WOB) is likely a major reason for extubation failure ...is breathing with no assistance or a minimal level of assistance (the period known as the weaning test or the spontaneous ...
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Simulation of pressure support for spontaneous breathing trials in neonates
... to breathing as originally anticipated; therefore, spontaneous breathing trials (SBTs) with continuous positive airway pressure (CPAP), without pressure support (PS), are ...
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A novel particle filtering method for estimation of pulse pressure variation during spontaneous breathing
... between spontaneous breathing and mechani- cal ...afterload, spontaneous inspiration increases both right ventricular fill- ing and ...during spontaneous breathing are insufficient and ...
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Measuring Intra-abdominal Pressure during Spontaneous Breathing Trial: Does It Help?
... Methods: 124 patients with acute respiratory failure ARF fulfilling the criteria for weaning were included. Each underwent a 1-hour spontaneous breathing trial (SBT). All clinical, respiratory parameters ...
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Surfactant Administration via Thin Catheter During Spontaneous Breathing: Randomized Controlled Trial
... METHODS: Preterm infants, who were , 32 weeks and stabilized with nasal continuous positive airway pressure (nCPAP) in the delivery room, were randomized to receive early surfactant treatment either by the Take Care or ...
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<p>Spontaneous Breathing Through Increased Airway Resistance Augments Elastase-Induced Pulmonary Emphysema</p>
... resistive breathing (both 24 and 72 hours) decreased compliance, compared to elastase alone, although compliance remained signi fi cantly elevated compared to control (Figure 2A, C and ...Resistive breathing ...
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Influence of lung aeration on diaphragmatic contractility during a spontaneous breathing trial: an ultrasound study
... efforts by the patients, and the amplitude of variation in the tidal volume resulting from the contraction of the dia- phragm remains unknown. As it has been well demon- strated that the inspired/expired volume ...
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The Interrelationship Between Pulmonary Mechanics and the Spontaneous Breathing Pattern in the Tokay Lizard, Gekko Gecko
... Values of respiratory variables and parameters during resting ventilation in the Tokay gecko at various temperatures 24°C Tidal volume VT Ventilation frequency f Minute ventilation VE Br[r] ...
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Delivery Room Management of Extremely Low Birth Weight Infants: Spontaneous Breathing or Intubation?
... recurrent apneas. Respiratory problems were the pri- mary cause of death in Drew’s study, but only 50% of the deaths were related directly to pulmonary mor- bidity in our ELBWIs. Morbidity may have changed because of ...
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Trials directly comparing alternative spontaneous breathing trial techniques: a systematic review and meta analysis
... tube compensation (ATC), and the T-piece. Whereas some SBT techniques deliver pressure during inspiration to overcome endotracheal tube resistance (e.g., PS, ATC), other techniques aim to improve respiratory mechanics or ...
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Mechanical Analysis of Spontaneous Breathing in the Semi Aquatic Turtle, Pseudemys Scripta
... INTRODUCTION In the anaesthetized semi-aquatic turtle, Pseudemys scripta, there is a specific combination of pump volume and pump frequency for which minimum power is required to maintai[r] ...
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Increased effort during partial ventilatory support is not associated with lung damage in experimental acute lung injury
... the lungs. Second, we have used a more realistic ventilation strategy. Yoshida et al. have used chemical agents to increase respiratory drive and thereby added spontaneous breathing on top, increasing ...
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Weaning from mechanical ventilation
... of spontaneous breathing were randomized to be weaned by one of three strategies: T-piece trials of increasing duration until 2 h could be tolerated; SIMV with attempted reductions of two to four ...
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One-lung flooding reduces the ipsilateral diaphragm motion during mechanical ventilation
... The end-expiration/end-inspiration difference based on sonographical M-mode measurements of the right hemidiaphragm during spontaneous breathing, mechani- cal ventilation and after flooding of the right ...
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Nitroglycerin can facilitate weaning of difficult to wean chronic obstructive pulmonary disease patients: a prospective interventional non randomized study
... successful spontaneous breathing trial, and the patient was ...when spontaneous breathing was sustained for more than 48 consecutive hours after the T-piece trial, without development of any ...
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Bench to bedside review: Weaning failure – should we rest the respiratory muscles with controlled mechanical ventilation?
... loaded breathing associated with weaning failure is not injurious for the respiratory ...that breathing against such loads (TTdi ...of spontaneous breathing trials, it may lead to the onset of ...
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