From: The impact of early thromboelastography directed therapy in trauma resuscitation
 | All Patients (n = 134) | Blunt Injuries (n = 85) | Penetrating Injuries (n = 49) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | PRE TEG (n = 87) (units/ patient) | POST TEG (n = 47) (units /patient) | Change (units/ patient) | p-value | PRE TEG (n = 54) (units/ patient) | POST TEG (n = 31) (units/ patient) | Change (units/ patient) | p-value | PRE TEG (n = 33) (units/ patient) | POST TEG (n = 16) (units/ patient) | Change (units/ patient) | p-value |
First 4Â h | ||||||||||||
  PRBCS | 2.48 | 3.60 | 1.11 | 0.0872 | 2.02 | 3.16 | 1.14 | 0.1072 | 3.24 | 4.44 | 1.20 | 0.2243 |
  FFPs | 1.84 | 3.72 | 1.88 | 0.0149* | 1.31 | 3.29 | 1.98 | 0.0250* | 2.70 | 4.56 | 1.87 | 0.1229 |
  Platelets | 0.26 | 1.94 | 1.67 | 0.0258* | 0.19 | 0.81 | 0.62 | 0.0442* | 0.39 | 4.13 | 3.73 | 0.0633 |
  Cryo | 0.26 | 0.23 | −0.03 | 0.4297 | 0.22 | 0.13 | −0.09 | 0.3420 | 0.33 | 0.44 | 0.10 | 0.3432 |
Crystalloids (L) | 1.62 | 2.13 | 0.51 | 0.0990 | 2.01 | 1.62 | −0.39 | 0.1983 | 0.98 | 3.11 | 2.12 | 0.0037* |
Next 20Â h | ||||||||||||
  PRBCS | 5.21 | 0.49 | −4.72 | < 0.0001* | 3.22 | 0.55 | −2.67 | 0.0007* | 8.45 | 0.38 | −8.08 | 0.0003* |
  FFPs | 4.59 | 0.57 | −4.01 | < 0.0001* | 2.59 | 0.58 | −2.01 | 0.0027* | 7.85 | 0.56 | −7.29 | 0.0001* |
  Platelets | 0.56 | 0.34 | −0.22 | 0.1523 | 0.37 | 0.52 | 0.15 | 0.3083 | 0.88 | 0.00 | −0.88 | 0.0011* |
  Cryo | 0.21 | 0.15 | −0.06 | 0.3573 | 0.17 | 0.06 | −0.10 | 0.2241 | 0.27 | 0.31 | 0.04 | 0.4588 |
Crystalloids (L) | 5.38 | 5.36 | −0.02 | 0.4879 | 5.68 | 4.31 | −1.36 | 0.0553 | 4.91 | 7.39 | 2.48 | 0.0709 |
24Â h | ||||||||||||
  PRBCS | 7.69 | 4.09 | −3.60 | 0.0022* | 5.24 | 3.71 | −1.53 | 0.1079 | 11.70 | 4.81 | −6.88 | 0.0004* |
  FFPs | 6.43 | 4.30 | −2.13 | 0.0474* | 3.91 | 3.81 | −0.10 | 0.4884 | 10.55 | 5.13 | −5.42 | 0.0174* |
  Platelets | 0.83 | 2.28 | 1.45 | 0.0476* | 0.56 | 1.32 | 0.77 | 0.0474* | 1.27 | 4.13 | 2.85 | 0.1188 |
  Cryo | 0.47 | 0.38 | −0.09 | 0.3514 | 0.39 | 0.19 | −0.20 | 0.2281 | 0.61 | 0.75 | 0.14 | 0.3748 |
Crystalloids (L) | 7.00 | 7.49 | 0.48 | 0.3317 | 7.68 | 5.93 | −1.75 | 0.0649 | 5.89 | 10.50 | 4.60 | 0.0273* |