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Nurses' responses to acute severe illness.

C Crispin1, K Daffurn

  • 1Department of Intensive Care, Liverpool Hospital, New South Wales.

Australian Critical Care : Official Journal of the Confederation of Australian Critical Care Nurses
|April 3, 1999
PubMed
Summary

Nurses

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Area of Science:

  • Medical emergency response
  • Clinical assessment
  • Patient safety

Background:

  • Liverpool Hospital implemented a Medical Emergency Team (MET) in 1990.
  • Reviews identified clinical warning signs preceding critical patient deterioration.
  • This study focuses on nursing responses to these warning signs.

Purpose of the Study:

  • To assess nursing responses to clinical antecedents of critical illness.
  • To evaluate the timeliness of Medical Emergency Team (MET) activation.
  • To identify areas for improved health professional education on recognizing and responding to acute severe illness.

Main Methods:

  • Retrospective review of 178 patient records requiring MET assistance in 1994.
  • Data collection included patient demographics, MET call details, and preceding 24-hour complaints.
  • Analysis involved frequencies, percentages, means, and standard deviations of MET call data.

Main Results:

  • Medical Emergency Team (MET) calls originated from general wards (50%) and emergency departments (42.3%).
  • Primary emergencies included cardiac arrest (25.6%), airway/breathing issues (22%), and decreased consciousness (20.8%).
  • While 68.4% of antecedents led to MET calls, some wards experienced treatment delays of 1-3 hours.

Conclusions:

  • A significant proportion of critical events are preceded by identifiable warning signs.
  • While the MET is frequently activated, delays in treatment initiation were observed.
  • Enhanced education for health professionals on recognizing acute illness warning signs and timely MET activation is crucial for improving patient outcomes.

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