Bronchodilator Delivery During Simulated Pediatric Noninvasive Ventilation
نویسندگان
چکیده
منابع مشابه
Bronchodilator delivery during simulated pediatric noninvasive ventilation.
BACKGROUND Noninvasive ventilation (NIV) is usually applied using bi-level positive airway pressure devices, and many of these devices use a single-limb patient circuit with an integrated leak port to purge the circuit of exhaled carbon dioxide. Sometimes bronchodilator therapy is indicated in pediatric patients, but there have been no studies of the optimal nebulizer position, with respect to ...
متن کاملAlbuterol delivery during noninvasive ventilation.
HYPOTHESIS Albuterol delivered during noninvasive positive-pressure ventilation is affected by use of a nebulizer or metered-dose inhaler (MDI) and whether the leak port is in the hose or the mask. METHODS A lung model that simulated spontaneous breathing at 20 breaths/min was used. A bi-level positive-airway-pressure ventilator (Respironics S/T30) was set for an inspiratory positive airway p...
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The delivery of bronchodilators with metered-dose inhaler (MDI) in mechanically ventilated patients has attracted considerable interest in recent years. This is because the use of the MDI has several advantages over the nebulizer, such as reduced cost, ease of administration, less personnel time, reliability of dosing and a lower risk of contamination. A spacer device is fundamental in order to...
متن کاملPatient-Ventilator Interaction During Noninvasive Ventilation in Simulated COPD.
BACKGROUND During noninvasive ventilation (NIV) of COPD patients, delayed off-cycling of pressure support can cause patient ventilator mismatch and NIV failure. This systematic experimental study analyzes the effects of varying cycling criteria on patient-ventilator interaction. METHODS A lung simulator with COPD settings was connected to an ICU ventilator via helmet or face mask. Cycling was...
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OBJECTIVES To describe the use of dexmedetomidine for sedation in a large cohort of nonintubated children with acute respiratory insufficiency receiving noninvasive ventilatory support. DESIGN Single-center, retrospective, observational cohort study. SETTING A large quaternary-care PICU. PATIENTS The study cohort included 202 children receiving noninvasive ventilatory and a dexmedetomidin...
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ژورنال
عنوان ژورنال: Respiratory Care
سال: 2013
ISSN: 0020-1324,1943-3654
DOI: 10.4187/respcare.02171