Paediatric anaesthesia
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Paediatric anaesthesia · Aug 2015
Observational StudyThe association of hypotension with the insertion of an abdominal retractor during lower abdominal surgery in pediatric patients: a retrospective observational study.
The Alexis(®) wound retractor is composed of an inner- and outer-ring, with the inner-ring placed inside the abdominal cavity. This placement can constrict the internal organs and large vessels, especially in children, which can lead to hypotension. Our study aimed to investigate the relation between the incidence of hypotension and insertion of the wound retractor during lower abdominal surgery in pediatric patients. ⋯ Patient age and use of a wound retractor with an inner-ring are independent risk factors associated with hypotension during insertion of the abdominal retractor in lower abdominal surgery.