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[Haemoglobin levels and transfusion practice among Norwegian anesthesiologists]
Pål A Reine1, Ulf E Kongsgaard, Nils Smith-Erichsen
1Anestesiavdelingen, Radiumhospitalet, 0310 Oslo.
Summary
Norwegian anesthesiologists now use lower hemoglobin transfusion triggers for surgery compared to 1996. Their intensive care transfusion policies are more liberal than in other Western European countries.
Area of Science:
- Anesthesiology
- Transfusion Medicine
- Critical Care
Background:
- Blood transfusions are critical interventions.
- Establishing definitive transfusion triggers is essential for various clinical scenarios.
Purpose of the Study:
- To survey Norwegian anesthesiologists on hemoglobin levels and transfusion triggers.
- To compare current practices with a 1996 survey.
- To explore blood conservation techniques.
Main Methods:
- A survey of Norwegian anesthesiologists was conducted.
- Inquiries focused on transfusion triggers in surgical and intensive care settings.
- Practices were compared between surgical patients in 1996 and 2002.
Main Results:
- Transfusion triggers for surgical patients have significantly decreased since 1996.
- Acceptable hemoglobin levels varied across patient examples in surgical and intensive care.
- Junior doctors accepted lower triggers than senior anesthesiologists; coronary disease patients received more liberal transfusions.
Conclusions:
- Anesthesiologists' attitudes towards transfusion triggers have evolved between 1996 and 2002.
- Intensive care transfusion policies in Norway appear more liberal compared to other Western European nations.