title: Abdominal compartment syndrome in trauma resuscitation.
abstract: OBJECTIVE
  Swelling is inexorably linked to shock and resuscitation in trauma. In many forms, swelling complicates and interacts with traumatic injury to raise pressures in the abdomen, resulting in intraabdominal hypertension, which may overtly manifest as abdominal compartment syndrome (ACS) driving multiple organ failure. Despite renewed clinical interest in posttraumatic intraabdominal pressure, there remains a chiasm between knowledge of the risks and clinical interventions to mitigate them. This review provides a concise overview of definitions, risk factors, diagnosis and management using an illustrative trauma case.
  
  
  RESULTS
  Intraabdominal pressure commonly increases following trauma, wherein ACS may manifest earlier than generally appreciated and complicate other insults such as shock and hemorrhage. Contemporary resuscitation strategies may exacerbate intraabdominal hypertension, particularly massive crystalloid resuscitation. Although unproven, the recent transition to crystalloid restriction and high plasma resuscitation strategies may influence the prevalence of ACS. Nonetheless, aggressive intraabdominal pressure monitoring should be mandatory in the critically ill. Despite potential nonoperative options, decompressive laparotomy remains the only definitive but often morbid treatment.
  
  
  CONCLUSIONS
  ACS results from many dysfunctions acting in concert with each other in self-propagating vicious cycles. Starting with greater awareness, it is imperative that the growing knowledge should be translated into clinical practice.
authors.affiliation: Department of Surgery, Canada.
authors.forename: Sandro
authors.initials: S
authors.lastname: Rizoli
authors.forename: Anita
authors.initials: A
authors.lastname: Mamtani
authors.forename: Sandro
authors.initials: S
authors.lastname: Scarpelini
authors.forename: Andrew W
authors.initials: AW
authors.lastname: Kirkpatrick
mesh_terms: D000328:Adult; D001831:Body Temperature; D001930:Brain Injuries / Q000628:therapy*; D002648:Child; D002986:Clinical Trials as Topic; D004632:Emergency Medical Services; D006801:Humans; D007036:Hypothermia, Induced / Q000295:instrumentation / Q000379:methods; D007427:Intracranial Pressure / Q000502:physiology