The impact of diabetes on the pathogenesis of sepsis

Diabetes is associated with an increased susceptibility to infection and sepsis. Conflicting data exist on whether the mortality of patients with sepsis is influenced by the presence of diabetes, fuelling the ongoing debate on the benefit of tight glucose regulation in patients with sepsis. The main...

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Bibliographic Details
Published in:European journal of clinical microbiology & infectious diseases Vol. 31; no. 4; pp. 379 - 388
Main Authors: Koh, G. C. K. W., Peacock, S. J., van der Poll, T., Wiersinga, W. J.
Format: Journal Article
Language:English
Published: Berlin/Heidelberg Springer-Verlag 01.04.2012
Springer
Springer Nature B.V
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ISSN:0934-9723, 1435-4373, 1435-4373
Online Access:Get full text
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Summary:Diabetes is associated with an increased susceptibility to infection and sepsis. Conflicting data exist on whether the mortality of patients with sepsis is influenced by the presence of diabetes, fuelling the ongoing debate on the benefit of tight glucose regulation in patients with sepsis. The main reason for which diabetes predisposes to infection appears to be abnormalities of the host response, particularly in neutrophil chemotaxis, adhesion and intracellular killing, defects that have been attributed to the effect of hyperglycaemia. There is also evidence for defects in humoral immunity, and this may play a larger role than previously recognised. We review the literature on the immune response in diabetes and its potential contribution to the pathogenesis of sepsis. In addition, the effect of diabetes treatment on the immune response is discussed, with specific reference to insulin, metformin, sulphonylureas and thiazolidinediones.
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ISSN:0934-9723
1435-4373
1435-4373
DOI:10.1007/s10096-011-1337-4