TY - JOUR
T1 - The effect of non-invasive ventilation on intra-abdominal pressure
AU - Regli, Adrian
AU - Nanda, Reoch
AU - Braun, Jan P.
AU - Girardis, Massimo
AU - Max, Martin
AU - Malbrain, Manu L.
AU - De Keulenaer, Bart L.
PY - 2022
Y1 - 2022
N2 - Background: Non-invasive ventilation is a well-established treatment modality in patients with respiratory failure of different aetiologies. A previous case report described how non-invasive ventilation caused gastric distension and intra-abdominal hypertension with subsequent cardio-respiratory arrest and clinical recovery following resuscitative efforts including gastric decompression with a nasogastric tube. Methods: The aim of this prospective multicentre observational study was to assess the effect of non-invasive ventilation on intra-abdominal pressure. Following informed consent, intra-abdominal pressure and PaCO2were measured before and after the application of non-invasive ventilation for up to three days in critically ill patients requiring non-invasive ventilation. Results: Thirty-five patients were enrolled; mean (±SD) age of 67.8 (±12.5) years, median (interquartile range) body mass index of 27.9 (24.5-30.0) kg m-2, Acute Physiology and Chronic Health Evaluation II score of 15.8 (±6.4). On admission and after 24 hours of non-invasive ventilation, intra-abdominal pressure was 11.0 (7.5-15.0) mm Hg and 11.0 (8.5-14.5) mm Hg (P = 0.82) and PaCO2was 44.4 (±11.4) mm Hg and 51.3 (±14.3) mm Hg (P = 0.19), respectively. Conclusions: The application of non-invasive ventilation was not associated with an increase in intra-abdominal pressure over 72 hours in this small observational study. Thus, it appears that intra-abdominal pressure does not frequently increase when applying non-invasive ventilation in critically ill patients with respiratory failure.
AB - Background: Non-invasive ventilation is a well-established treatment modality in patients with respiratory failure of different aetiologies. A previous case report described how non-invasive ventilation caused gastric distension and intra-abdominal hypertension with subsequent cardio-respiratory arrest and clinical recovery following resuscitative efforts including gastric decompression with a nasogastric tube. Methods: The aim of this prospective multicentre observational study was to assess the effect of non-invasive ventilation on intra-abdominal pressure. Following informed consent, intra-abdominal pressure and PaCO2were measured before and after the application of non-invasive ventilation for up to three days in critically ill patients requiring non-invasive ventilation. Results: Thirty-five patients were enrolled; mean (±SD) age of 67.8 (±12.5) years, median (interquartile range) body mass index of 27.9 (24.5-30.0) kg m-2, Acute Physiology and Chronic Health Evaluation II score of 15.8 (±6.4). On admission and after 24 hours of non-invasive ventilation, intra-abdominal pressure was 11.0 (7.5-15.0) mm Hg and 11.0 (8.5-14.5) mm Hg (P = 0.82) and PaCO2was 44.4 (±11.4) mm Hg and 51.3 (±14.3) mm Hg (P = 0.19), respectively. Conclusions: The application of non-invasive ventilation was not associated with an increase in intra-abdominal pressure over 72 hours in this small observational study. Thus, it appears that intra-abdominal pressure does not frequently increase when applying non-invasive ventilation in critically ill patients with respiratory failure.
KW - Chronic obstructive pulmonary disease
KW - intra-abdominal hypertension
KW - intra-abdominal pressure
KW - non-invasive ventilation
UR - http://www.scopus.com/inward/record.url?scp=85128000890&partnerID=8YFLogxK
U2 - 10.5114/ait.2022.113488
DO - 10.5114/ait.2022.113488
M3 - Article
C2 - 35193329
AN - SCOPUS:85128000890
SN - 1642-5758
VL - 54
SP - 30
EP - 33
JO - Anaesthesiology Intensive Therapy
JF - Anaesthesiology Intensive Therapy
IS - 1
ER -