Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases
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Zhonghua Jie He He Hu Xi Za Zhi · Jan 2006
Randomized Controlled Trial[The effect of subglottic secretion drainage on prevention of ventilator-associated lower airway infection].
To assess the influence of subglottic secretion drainage (SSD) on the morbidity of ventilator-associated pneumonia (VAP) in mechanically ventilated patients. ⋯ (1) SSD reduced the incidence of VAAI and VAP in patients with MV < 5 d. The onset of VAAI and VAP was delayed in group A as compared with group B. The concentration of bacteria in the subglottic secretion was significantly reduced by subglottic secretion drainage. (2) Migration of the dominant bacteria of the subglottic secretion was one of the important factors for VALAI. (3) The dominant cultured bacteria in the lower airway secretion were gram-negative bacilli, most commonly Pseudomonas aeruginosa and Acinetobacter baumanii.
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Zhonghua Jie He He Hu Xi Za Zhi · Nov 2005
[Positive end-expiratory pressure and tidal volume titration after recruitment maneuver in a canine model of acute respiratory distress syndrome].
To investigate the mechanisms of alveolar derecruitment and titration of positive end-expiratory pressure (PEEP) and tidal volume (V(T)) after recruitment maneuver (RM) in acute respiratory distress syndrome (ARDS). ⋯ Higher PEEP close to LIP maybe useful in preventing alveolar recollapse and improving oxygenation, but harmful to hemodynamics and may increase the risk of lung jury. Lower PEEP combined with moderate tidal volume after RM may be a more reasonable approach than conventional lung protective ventilation.
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Zhonghua Jie He He Hu Xi Za Zhi · Oct 2005
Randomized Controlled Trial Multicenter Study[Early use of noninvasive positive pressure ventilation for patients with acute exacerbations of chronic obstructive pulmonary disease: a multicentre randomized controlled trial].
To assess the efficacy and safety of noninvasive positive pressure ventilation (NPPV) for acute exacerbations of chronic obstructive pulmonary disease (AECOPD) patients on general wards. ⋯ The early use of NPPV on general wards improves arterial blood gas and respiratory pattern, decreases the rate of need for intubation in AECOPD patients. NPPV is indicative for alleviating respiratory muscle fatigue and preventing respiratory failure from exacerbation.
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Zhonghua Jie He He Hu Xi Za Zhi · Oct 2005
[Endogenous hydrogen sulfide in patients with chronic obstructive pulmonary disease].
To investigate the role of endogenous hydrogen sulfide (H(2)S) in patients with chronic obstructive pulmonary disease (COPD). ⋯ Endogenous H(2)S may be involved in the pathogenesis of airway obstruction in COPD and may be a noninvasive marker of disease activity and severity.
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Zhonghua Jie He He Hu Xi Za Zhi · Sep 2005
[Effect of protective ventilation and open lung strategy on extravascular lung water in rabbits with acute respiratory distress syndrome].
To study the effect of protective ventilation and open lung strategy on extravascular lung water index (EVLWI) in rabbits with acute respiratory distress syndrome (ARDS). ⋯ Lung protective ventilation and open lung strategy could decrease EVLWI.