Anaesthesia
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Review Meta Analysis
A peri-operative statin update for non-cardiac surgery. Part II: Statin therapy for vascular surgery and peri-operative statin trial design.
This is the second of two review articles evaluating peri-operative statin therapy. In surgical patients, the utility of peri-operative statin therapy is strongly suggested by retrospective studies, although it is probably overestimated, as important confounding factors have not been controlled for and hence the literature is considered to be currently inconclusive. ⋯ Peri-operative study design recommendations are suggested, so that future meta-analyses may be more informative. Recommendations are made regarding retrospective reporting of statin studies to minimise the bias inherent in a number of the current retrospective studies on this subject.