Pressure Support Ventilation - A New Triggered Venilation Mode for Neonates
Booklet about pressure support ventilation written by Jean Christophe Roze and Thomas Krueger.
Booklet about pressure support ventilation written by Jean Christophe Roze and Thomas Krueger.
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PRESSURE SUPPORT VENTILATION |<br />
BENEFITS OF PRESSURE SUPPORT VENTILATION<br />
1.0<br />
0.9<br />
0.8<br />
Probability of remaining on mechanical ventilation<br />
0.7<br />
0.6<br />
0.5<br />
0.4<br />
0.3<br />
0.2<br />
SIMV<br />
0.1<br />
PSV<br />
D-22603-2010<br />
0.0<br />
0 5 10<br />
Days<br />
15 20 25<br />
Figure 13: Schematic representation of the effect of weaning by pressure reduction alone (PSV)<br />
or pressure and ventilation rate reduction (SIMV) on duration of the weaning. Adapted from<br />
Brochard: Am J Respir Crit Care Med 1994; 150: 896-903<br />
6.2.3 CLINICAL STUDIES<br />
Clinical studies indicate that weaning solely by reduction of pressure is<br />
better than reduction of pressure and ventilatory rate. Chan and Greenough
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