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- T J Coats, J E Smith, D Lockey, and M Russell.
- Queen Mary College School of Medicine and Dentistry, Royal London Hospital, Whitechapel, London E1 1BB. t.j.coats@qmul.ac.uk
- J R Army Med Corps. 2002 Jun 1;148(2):140-3.
AbstractCurrent pre-hospital trauma triage systems are based mainly on physiological parameters, but in compensated shock injury severity may not be immediately obvious, as the physiological parameters remain normal for some time. Serum lactate, measured in hospital, is known to be a predictor of injury severity and outcome. The technology for easy field lactate measurement has recently become available. We found that capillary lactate is elevated in trauma patients in the early phase of the response to injury. There is a moderate correlation (R2 = 0.44) between early lactate levels and injury severity, in patients who might otherwise be difficult to triage.
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