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Red blood cell transfusion in neurosurgery
Stefan Linsler1, Ralf Ketter, Hermann Eichler
1Department of Neurosurgery, Saarland University, 66421, Homburg, Saarland, Germany. stefan.linsler@uks.eu
Acta Neurochirurgica
|May 16, 2012
Summary
The overall red blood cell (RBC) transfusion probability in neurosurgery is low (1.7%). Patients undergoing procedures for spinal tumors, acute subdural hematomas, or intracerebral hemorrhage had a higher transfusion probability.
Area of Science:
- Neurosurgery
- Transfusion Medicine
- Anesthesiology
Background:
- Red blood cell (RBC) transfusions are critical in surgery, but their necessity in neurosurgical procedures remains debated.
- Limited data exist on transfusion probabilities specific to neurosurgical interventions.
Purpose of the Study:
- To determine the probability of RBC transfusions during various neurosurgical procedures.
- To identify specific neurosurgical conditions associated with higher transfusion rates.
Main Methods:
- Retrospective analysis of 3,026 adult patients undergoing neurosurgery from December 2006 to June 2008.
- Patients were categorized into 11 diagnostic groups to calculate transfusion probability and cross-match to transfusion (C/T) ratio.
Main Results:
- The overall transfusion probability was 1.7% (52/3,026).
- Higher probabilities were observed for acute subdural hematoma (6.5%), spinal tumors (6.2%), and intracerebral hemorrhage (4.6%).
- Degenerative spine diseases had a low transfusion probability (0.4%).
Conclusions:
- The overall RBC transfusion probability in neurosurgery is below the 10% threshold for preoperative blood ordering.
- Neurosurgical patients undergoing large decompressive procedures for conditions like spinal tumors, acute subdural hematomas, or intracerebral hemorrhage face a higher risk of transfusion.
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