Articles: trauma.
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Uncontrolled hemorrhage is responsible for over 50% of all trauma-related deaths within the first 48 hours after admission. Clinical observations together with recent research resulted in an appreciation of the central role of coagulopathy in acute trauma care. A synopsis is presented of different retrospective analyses based upon datasets from severe multiply injured patients derived from the TR-DGU database (Trauma Registry of the Deutsche Gesellschaft fur Unfallchirurgie (DGU)/ German Society of Trauma Surgery) with respect to frequency, risk stratification and therapeutic options of acute traumatic coagulopathy (ATC). ⋯ An early aggressive management of ATC including a more balanced administration of blood products to improve outcome is advocated.
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Neurobiology of disease · Jan 2010
1-(2',4'-dichlorophenyl)-6-methyl-N-cyclohexylamine-1,4-dihydroindeno[1,2-c]pyrazole-3-carboxamide, a novel CB2 agonist, alleviates neuropathic pain through functional microglial changes in mice.
Neuropathic pain is a devastating neurological disease that seriously affects quality of life in patients. The mechanisms leading to the development and maintenance of neuropathic pain are still poorly understood. However, recent evidence points towards a role of spinal microglia in the modulation of neuronal mechanisms. ⋯ Treatment with NESS400 significantly reduced the number of hypertrophic microglia while leaving microglial cell number unaffected and reduced astrogliosis. Moreover, prolonged administration of NESS400 reduced mRNA expression of pro-inflammatory markers and enhanced anti-inflammatory marker gene expression in dorsal horn extracts. In conclusion, we show that selective CB2 receptor stimulation prevents thermal hyperalgesia, alleviates mechanical allodynia and facilitates the proliferation of anti-inflammatory microglial phenotype in the ipsilateral dorsal horn of the spinal cord in SNI mice.
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Retraction Of Publication
Retracted manuscript. Prehospital care of the adult trauma patient.
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Higher levels of tourniquet pressure and higher pressure gradients beneath tourniquet cuffs are associated with a higher risk of nerve-related injury. Measurement of limb occlusion pressure can help to minimize tourniquet pressure levels and pressure gradients for individual patients and individual surgical procedures. Selective use of pneumatic, wider, and contoured tourniquet cuffs reduces tourniquet pressure levels and the applied pressure gradients.