abstract background: secretions contaminated with oral, nasal, and gastric bacteria accumulate in the subglottic space, above the endotracheal tube cuff. if these secretions are aspirated into lower airways, the intubated patient will be susceptible to ventilator‑associated pneumonia (vap). the aim of this study was to investigate the effect of inspiratory pause maneuver for intermittent subglo...

The aim of this study was to determine what the influence of different designs of face masks and different noninvasive ventilator modes would be upon total dynamic dead space. Using a spontaneous breathing model, total dynamic dead space was measured when using 19 commercially available face masks and a range of ventilators in various ventilation modes. Total dynamic dead space during spontaneo...

stable state and in acute respiratory failure. Bull Eur Pathophysiol Respir 1982; 18(suppl):155–164 3 Windisch W, Dreher M, Storre J, et al. Nocturnal noninvasive positive pressure ventilation: physiological effects on spontaneous breathing. Respir Physiol Neurobiol 2005 (in press) 4 Meecham Jones DJ, Paul EA, Jones PW, et al. Nasal pressure support ventilation plus oxygen compared with oxygen ...

The use of mouth intermittent positive pressure ventilation alone or in combination with other noninvasive respiratory techniques as an alternative to tracheostomy in the home management of respirator-dependent postpolio persons was studied in 75 patients. The onset of polio was at an average age of 15 years. At that time, all were dependent on some form of respiratory assistance, most frequent...

OBJECTIVE To compare the effectiveness of nasal continuous positive airway pressure delivered by Nasal mask vs Nasal prongs with respect to continuous positive airway pressure failure. STUDY DESIGN Randomized, controlled, open label, trial. SETTING Tertiary care level III neonatal unit. PARTICIPANTS 118 preterm infants-gestational age (27-34 weeks) requiring nasal continuous positive airw...

results sixty patients were involved in this study. in asv mode, values including peak airway pressure (p-peak), end-tidal carbon dioxide (etco2), tidal volume and respiratory dead space were significantly lower than simv mode. although the mean value for dynamic compliance had no significant difference in the two types of ventilation, it was better in asv mode. methods in a crossover study, pa...

Background: Nasal continuous positive airway pressure (NCPAP) is an effective method of ventilation in newborns with respiratory distress syndrome (RDS). Using an appropriate nasal skin care protocol is identical to prevention or reduction of nasal skin breakdown in those who receive NCPAP. This study aimed to investigate the effectiveness of an evidence-based clinical care protocol on nasal sk...

The lungs of premature infants are more vulnerable than term infants to the effects of invasive positive pressure ventilation. Published literature supporting the use of non-invasive respiratory support with CPAP, bi-level CPAP mode, such as, SiPAP and Nasal Intermittent Positive Pressure Ventilation (NIPPV), and surfactant administration strategies are discussed. This review focuses on non-inv...