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Related Experiment Videos

Blood component use in critically ill patients.

M P Rao1, Harsha Boralessa, C Morgan

  • 1National Blood Service - Brentwood Centre, Crescent Drive, Brentwood, Essex CM1 8DP, UK.

Anaesthesia
|May 16, 2002
PubMed
Summary
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This study assessed blood transfusion practices in critically ill patients. Findings indicate consistent use of red blood cells, platelets, and fresh frozen plasma, with no excessive component use observed.

Area of Science:

  • Critical Care Medicine
  • Transfusion Medicine

Background:

  • Blood component transfusion is a common intervention in critical care.
  • Understanding current transfusion practices is essential for optimizing patient outcomes and resource allocation.

Purpose of the Study:

  • To evaluate transfusion practices for red blood cells, platelets, and fresh frozen plasma in critically ill patients.
  • To determine the indications and pretransfusion thresholds for component therapy in this population.

Main Methods:

  • Prospective observational study of 1,247 critically ill patients admitted between February and October 1999.
  • Data collection on patient demographics, clinical status (APACHE II scores), transfusion details, and outcomes (ICU mortality, duration of stay).

Main Results:

Related Experiment Videos

  • 53% of patients received red blood cells, often with pretransfusion hemoglobin < 9 g/dL, primarily for anemia (72%) or hemorrhage (25%).
  • 16% received platelets and 22% received fresh frozen plasma for hemorrhage, low counts, prolonged prothrombin time, or invasive procedures.
  • Transfused patients had higher ICU mortality, APACHE II scores, and longer hospital stays.

Conclusions:

  • Transfusion practices in critically ill patients appear consistent.
  • Current blood component use in this cohort does not suggest excessive administration.