Effect of an anaesthesia department led critical care outreach and acute pain service on postoperative serious adverse events

Anaesthesia. 2006 Jan;61(1):24-8. doi: 10.1111/j.1365-2044.2005.04435.x.


We examined whether a combined critical care outreach and acute pain service comprising both medical and nursing staff from the Department of Anaesthesia would decrease the incidence of postoperative serious adverse events in a hospital with an established Medical Emergency Team. We called this combined service

Impact: Inpatient Management of acute Pain and Advice on Clinical Treatment. We conducted a prospective, before-and-after trial with a baseline phase (319 patients) of standard acute pain management followed by the IMPACT phase (271 patients), during which the IMPACT team systematically reviewed high-risk postoperative patients for the first three days after their return to the general wards. The incidence of serious adverse events decreased from 23 events per 100 patients to 16 events per 100 patients. The 30-day mortality decreased from 9% to 3%, p = 0.004. An acute pain service providing critical care outreach may improve postoperative outcome but the workload is considerable.

Publication types

  • Controlled Clinical Trial
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Aged
  • Anesthesia Department, Hospital / organization & administration*
  • Critical Care / organization & administration*
  • Female
  • Health Services Research / methods
  • Humans
  • Male
  • Middle Aged
  • Pain Clinics / organization & administration*
  • Pain, Postoperative / prevention & control
  • Patient Care Team / organization & administration
  • Postoperative Care / methods*
  • Postoperative Complications / prevention & control*
  • Prospective Studies
  • Victoria