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Table 1 Comparative results between auto ARDSNet protocol and auto open lung management

From: Comparison of a fully automatic ARDSNet protocol and a feedback-controlled open lung management concept

  Before auto ventilation After 2 hours After 4 hours After 6 hours
  Auto ARDSNet Auto OLM Auto ARDSNet Auto OLM Auto ARDSNet Auto OLM Auto ARDSNet Auto OLM
FiO2 1.0 1.0 0.40 0.25 0.40 0.25 0.50 0.25
RR (bpm) 22 40 23 38 23 39 23 35
I:E ratio 1:2 1:1 1:2 1:1 1:2 1:1 1:2 1:1
VT (ml/kg) 6 6 6 6 6 6 6 6
Pplat/PIP (mmHg) 22 22 18 20.6 15.8 17.7 14.6 15.4
PEEP (cmH2O) 5 10 8 15 2 13 10 11
pH 7.34 7.3 7.32 7.52 7.37 7.6 7.38 7.51
pO2/FiO2 (mmHg) 59 59 180 380.8 155 387.2 122 404
pCO2 (mmHg) 52 64 56 39.6 58 31.5 54 41
  1. OLM, open lung management.