Abstract | BACKGROUND: OBJECTIVES: The purpose of this study was to determine if TAFI plays a role in the development of inflammatory complications after major trauma. PATIENTS/METHODS: Upon arrival at the emergency department (ED), plasma levels of TAFI and TAFIa were measured in 26 multiple traumatized patients for 10 consecutive days. Systemic levels of inflammatory mediators, including interleukin-6 (IL-6), procalcitonin (PCT), C-reactive protein (CRP) and leukocytes were determined. RESULTS: Fifteen patients developed pneumonia and/or sepsis (compl) and 11 had no complications (wo compl). Overall injury severity and age were comparable in both groups. Complications occurred approximately 5 days after trauma. IL-6 increased on day 5, whereas CRP, PCT and leukocytes started to increase on day 6 in the compl-group. Upon arrival at the ED and on days 1 and 4, TAFI levels were significantly lower in the compl-group compared to the wo compl-group (p=0.0215). Similarly, TAFIa was significantly lower on day 4 in the compl-group than in the wo compl-group (p=0.049). CONCLUSIONS: This pilot study shows that TAFI levels are inversely correlated with inflammation-associated development of complications after major trauma.
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Authors | B Relja, T Lustenberger, B Puttkammer, H Jakob, J Morser, E C Gabazza, Y Takei, I Marzi |
Journal | Immunobiology
(Immunobiology)
Vol. 218
Issue 4
Pg. 470-6
(Apr 2013)
ISSN: 1878-3279 [Electronic] Netherlands |
PMID | 22749979
(Publication Type: Clinical Trial, Journal Article)
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Copyright | Copyright © 2012 Elsevier GmbH. All rights reserved. |
Chemical References |
- CALCA protein, human
- IL6 protein, human
- Inflammation Mediators
- Interleukin-6
- Protein Precursors
- Calcitonin
- C-Reactive Protein
- Carboxypeptidase B2
- Calcitonin Gene-Related Peptide
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Topics |
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- C-Reactive Protein
(immunology, metabolism)
- Calcitonin
(blood, immunology)
- Calcitonin Gene-Related Peptide
- Carboxypeptidase B2
(blood, immunology)
- Female
- Humans
- Inflammation
(blood, immunology)
- Inflammation Mediators
(blood, immunology)
- Interleukin-6
(blood, immunology)
- Leukocyte Count
- Male
- Middle Aged
- Multiple Trauma
(blood, complications, immunology)
- Pilot Projects
- Pneumonia
(blood, etiology, immunology)
- Protein Precursors
(blood, immunology)
- Sepsis
(blood, etiology, immunology)
- Time Factors
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