title: Intra-abdominal pressure, intra-abdominal hypertension, and pregnancy: a review.
abstract: The last several decades have seen many advances in the recognition and prevention of the abdominal compartment syndrome (ACS) and its precursor, intra-abdominal hypertension (IAH). There has also been a relative explosion of knowledge in the critical care, trauma, and surgical populations, and the inception of a society dedicated to its understanding, the World Society of the Abdominal Compartment Syndrome (WSACS). However, there has been almost no recognition or appreciation of the potential presence, influence, and management of intra-abdominal pressure (IAP), IAH, and ACS in pregnancy. This review highlights the importance and relevance of IAP in the critically ill parturient, the current lack of normative IAP values in pregnancy today, along with a review of the potential relationship between IAH and maternal diseases such as preeclampsia-eclampsia and its potential impact on fetal development. Finally, current IAP measurement guidelines are questioned, as they do not take into account the gravid uterus and its mechanical impact on intra-vesicular pressure.
authors.affiliation: Department of Anesthesia, Foothills Medical Centre, University of Calgary, 1403-29th St, NW, Calgary, T2N 2T9, Canada. rosaleen.chun@albertahealthservices.ca.
authors.forename: Rosaleen
authors.initials: R
authors.lastname: Chun
authors.forename: Andrew W
authors.initials: AW
authors.lastname: Kirkpatrick