The promise of next generation colloids.

Abstract:

:The aim of perioperative haemodilution is to reduce loss of red blood cells during elective surgery. The oncotic and molecular characteristics of the various plasma substitutes employed determine how effectively normovolaemia is maintained, and their non-oncotic effects include alterations in microvascular perfusion. In the previous issue of Critical Care, Martini and colleagues assessed the effects of haemodilution with either polyethylene glycol (PEG)ylated albumin or a commercially available hydroxyethyl starch-based colloid in a hamster haemorrhage model. PEGylated albumin was superior to hydroxyethyl starch, as reflected by survival, haemodynamic parameters and assessment of the microcirculation using intravital microscopy.

journal_name

Crit Care

authors

Creagh-Brown BC,Evans TW

doi

10.1186/cc6892

subject

Has Abstract

pub_date

2008-01-01 00:00:00

pages

147

issue

3

eissn

1364-8535

issn

1466-609X

pii

cc6892

journal_volume

12

pub_type

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