Effect of intra-abdominal pressure on respiratory function in patients undergoing ventral hernia repair

doi:10.5492/wjccm.v2.i2.9

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May 4, 2013 (publication date) through Feb 6, 2025

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World Journal of Critical Care Medicine

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2220-3141

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Crit Care Med. May 4, 2013; 2(2): 9-16
Published online May 4, 2013. doi: 10.5492/wjccm.v2.i2.9

Table 1 Changes in abdominal perfusion pressure, blood gases, arterial lactate and dynamic compliance during different study stages

Study stage	AI	VHR	END	SB	1 HR
APP = MAP - IBP	75 (63-82)	74 (66-85)	82 (68-96)	92 (77-98)^a	85 (77-96)^a
APP = MAP - IGP	74 (65-82)	78 (67-85)	74 (65-82)	90 (78-97)^a	85 (77-96)^a
PaCO₂ (mmHg)	36 (34-39)	36 (33-42)	37 (34-42)	40 (38-49)^a	37 (35-40)
EtCO₂ (mmHg)	32 (29-35)	30 (27-35)	33 (28-36)	36 (31-39)^a	33 (30-35)
Arterial lactate (mmol/L)	0.9 (0.7-1.0)	0.7 (0.6-0.8)	0.8 (0.7-1.0)	1.0 (0.7-1.4)	0.9 (0.8-1.4)
Dynamic compliance (mL/cm H₂O)	32 (26-38)	27 (22-32)^a	26 (22-30)^a

Data are presented as median and interquartile interval.

^aP < 0.05 vs AI values using Wilcoxon’s signed-rank test with Bonferroni correction. AI: After intubation; VHR: After ventral hernia repair; END: End of surgery; SB: During spontaneous breathing through the endotracheal tube; 1 HR: One hour after extubation; APP: Abdominal perfusion pressure; MAP: Mean arterial pressure; IBP: Intrabladder pressure, IGP: Intragastric pressure; PaCO₂: Partial pressure of carbon dioxide in arterial blood; EtCO₂: End-tidal partial pressure of carbon dioxide.

Citation: Gaidukov KM, Raibuzhis EN, Hussain A, Teterin AY, Smetkin AA, Kuzkov VV, Malbrain ML, Kirov MY. Effect of intra-abdominal pressure on respiratory function in patients undergoing ventral hernia repair. World J Crit Care Med 2013; 2(2): 9-16
URL: https://www.wjgnet.com/2220-3141/full/v2/i2/9.htm
DOI: https://dx.doi.org/10.5492/wjccm.v2.i2.9