1Department of Surgery and Critical Care Medicine, Ewha Womans Univertisty School of Medicine, Seoul, Korea
2Department of Anesthesiology and Critical Care Medicine, Ewha Womans University Medical Center Mokdong Hospital, Seoul, Korea
Copyright © 2017 The Korean Society of Critical Care Medicine
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
PCV mode* (HD #19) | APRV mode #1† (HD #19) | APRV mode #2‡ (HD #20) | ASV mode§ (HD #21) | |
---|---|---|---|---|
pH | 7.291 | 7.421 | 7.504 | 7.492 |
pCO2 (mmHg) | 69.2 | 45.0 | 37.8 | 37.6 |
pO2 (mmHg) | 89.4 | 71.4 | 73.5 | 85.8 |
HCO3- (mEq/L) | 32.6 | 28.6 | 29.1 | 28.1 |
SaO2 (%) | 95.7 | 93.8 | 94.4 | 96.4 |
pO2/FiO2 | 255 | 204 | 210 | 245 |
FiO2 | 0.35 | 0.35 | 0.35 | 0.35 |
MV (L) | 6.6 | 9.0 | 7.5 | 5.4 |
PCV: pressure-controlled ventilation; APRV: airway pressure release ventilation; ASV: adaptive support ventilation; HD: hospital day; pCO2: partial pressure of carbon dioxide; pO2: partial pressure of oxygen; HCO3-: bicarbonate; SaO2: saturation of oxygen; FiO2: fraction of inspired oxygen; MV: minute volume.
*PCV mode: above positive and expiratory pressure (PEEP) 10 cmH2O, respiratory rate 24/minute, FiO2 0.35, PEEP 10 cmH2O.
†APRV mode #1: Phigh 22 cmH2O, Plow 10 cmH2O, Thigh 1.2, Tlow 0.8, FiO2 0.35.
‡APRV mode #2: Phigh 22 cmH2O, Plow 10 cmH2O, Thigh 1.0, Tlow 1.0, FiO2 0.35.
§ASV mode: minute volume 100%, FiO2 0.35, PEEP 10 cmH2O.
SIMV-PC mode* (POD #6) | APRV mode† (POD #6) | APRV mode‡ (POD #7) | SIMV-PC mode§ (POD #12) | |
---|---|---|---|---|
pH | 7.444 | 7.436 | 7.511 | 7.526 |
pCO2 (mmHg) | 36.0 | 35.4 | 32.0 | 41.0 |
pO2 (mmHg) | 76.6 | 77.5 | 179.4 | 119.8 |
HCO3- (mEq/L) | 24.1 | 23.3 | 25.0 | 33.2 |
SaO2 (%) | 94.7 | 95.1 | 99.1 | 98.3 |
pO2/FiO2 | 109 | 155 | 449 | 300 |
FiO2 | 0.7 | 0.5 | 0.4 | 0.4 |
MV (L) | 9.1 | 9.0 | 9.4 | 8.9 |
SIMV-PC: pressure controlled synchronized intermittent mandatory ventilation; APRV: airway pressure release ventilation; pCO2: partial pressure of carbon dioxide; pO2: partial pressure of oxygen; HCO3-: bicarbonate; SaO2: saturation of oxygen; FiO2: fraction of inspired oxygen; MV: minute volume.
*SIMV-PC mode: above positive and expiratory pressure (PEEP) 15 cmH2O, respiratory rate 15/minute, FiO2 0.7, PEEP 10 cmH2O, controlled pressure 18 cmH2O.
†APRV mode #1: Phigh 34 cmH2O, Plow 14 cmH2O, Thigh 2.0, Tlow 1.0, FiO2 0.5.
‡APRV mode #2: Phigh 34 cmH2O, Plow 14 cmH2O, Thigh 2.0, Tlow 1.0, FiO2 0.4.
§SIMV-PC mode: above PEEP 15 cmH2O, respiratory rate 15/minute, FiO2 0.4, PEEP 10 cmH2O, controlled pressure 15 cmH2O.
PCV mode |
APRV mode #1 |
APRV mode #2 |
ASV mode |
|
---|---|---|---|---|
pH | 7.291 | 7.421 | 7.504 | 7.492 |
pCO2 (mmHg) | 69.2 | 45.0 | 37.8 | 37.6 |
pO2 (mmHg) | 89.4 | 71.4 | 73.5 | 85.8 |
HCO3- (mEq/L) | 32.6 | 28.6 | 29.1 | 28.1 |
SaO2 (%) | 95.7 | 93.8 | 94.4 | 96.4 |
pO2/FiO2 | 255 | 204 | 210 | 245 |
FiO2 | 0.35 | 0.35 | 0.35 | 0.35 |
MV (L) | 6.6 | 9.0 | 7.5 | 5.4 |
SIMV-PC mode |
APRV mode |
APRV mode |
SIMV-PC mode |
|
---|---|---|---|---|
pH | 7.444 | 7.436 | 7.511 | 7.526 |
pCO2 (mmHg) | 36.0 | 35.4 | 32.0 | 41.0 |
pO2 (mmHg) | 76.6 | 77.5 | 179.4 | 119.8 |
HCO3- (mEq/L) | 24.1 | 23.3 | 25.0 | 33.2 |
SaO2 (%) | 94.7 | 95.1 | 99.1 | 98.3 |
pO2/FiO2 | 109 | 155 | 449 | 300 |
FiO2 | 0.7 | 0.5 | 0.4 | 0.4 |
MV (L) | 9.1 | 9.0 | 9.4 | 8.9 |
PCV: pressure-controlled ventilation; APRV: airway pressure release ventilation; ASV: adaptive support ventilation; HD: hospital day; pCO2: partial pressure of carbon dioxide; pO2: partial pressure of oxygen; HCO3-: bicarbonate; SaO2: saturation of oxygen; FiO2: fraction of inspired oxygen; MV: minute volume. PCV mode: above positive and expiratory pressure (PEEP) 10 cmH2O, respiratory rate 24/minute, FiO2 0.35, PEEP 10 cmH2O. APRV mode #1: Phigh 22 cmH2O, Plow 10 cmH2O, Thigh 1.2, Tlow 0.8, FiO2 0.35. APRV mode #2: Phigh 22 cmH2O, Plow 10 cmH2O, Thigh 1.0, Tlow 1.0, FiO2 0.35. ASV mode: minute volume 100%, FiO2 0.35, PEEP 10 cmH2O.
SIMV-PC: pressure controlled synchronized intermittent mandatory ventilation; APRV: airway pressure release ventilation; pCO2: partial pressure of carbon dioxide; pO2: partial pressure of oxygen; HCO3-: bicarbonate; SaO2: saturation of oxygen; FiO2: fraction of inspired oxygen; MV: minute volume. SIMV-PC mode: above positive and expiratory pressure (PEEP) 15 cmH2O, respiratory rate 15/minute, FiO2 0.7, PEEP 10 cmH2O, controlled pressure 18 cmH2O. APRV mode #1: Phigh 34 cmH2O, Plow 14 cmH2O, Thigh 2.0, Tlow 1.0, FiO2 0.5. APRV mode #2: Phigh 34 cmH2O, Plow 14 cmH2O, Thigh 2.0, Tlow 1.0, FiO2 0.4. SIMV-PC mode: above PEEP 15 cmH2O, respiratory rate 15/minute, FiO2 0.4, PEEP 10 cmH2O, controlled pressure 15 cmH2O.