title: Gastrointestinal dysmotility: clinical consequences and management of the critically ill patient.
abstract: Gastrointestinal dysmotility is a common feature of critical illness, with a number of significant implications that include malnutrition secondary to reduced feed tolerance and absorption, reflux and aspiration resulting in reduced lung function and ventilator-associated pneumonia, bacterial overgrowth and possible translocation causing nosocomial sepsis. Prokinetic agent administration can improve gastric emptying and caloric delivery, but its effect on nutrient absorption and clinical outcomes is, as yet, unclear. Postpyloric delivery of nutrition has not yet been demonstrated to increase caloric intake or improve clinical outcomes.
authors.affiliation: Department of Critical Care Services, Royal Adelaide Hospital, North Terrace, Adelaide, South Australia. Marianne.chapman@health.sa.gov.au
authors.forename: Marianne J
authors.initials: MJ
authors.lastname: Chapman
authors.forename: Nam Q
authors.initials: NQ
authors.lastname: Nguyen
authors.forename: Adam M
authors.initials: AM
authors.lastname: Deane
mesh_terms: D016638:Critical Illness; D005767:Gastrointestinal Diseases / Q000503:physiopathology / Q000628:therapy*; D005769:Gastrointestinal Motility / Q000502:physiology; D006801:Humans