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Remote ischaemic pre‐conditioning for the prevention of acute kidney injury
Author(s) -
Ho Phoebe WingLam,
Pang WingFai,
Szeto CheukChun
Publication year - 2016
Publication title -
nephrology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.752
H-Index - 61
eISSN - 1440-1797
pISSN - 1320-5358
DOI - 10.1111/nep.12614
Subject(s) - medicine , acute kidney injury , ischemia , ischemic preconditioning , kidney disease , kidney , reperfusion injury , intensive care medicine , clinical trial , cardiology
Acute kidney injury (AKI) is a common complication associated with high morbidity and mortality in hospitalized patients. One potential mechanism underlying renal injury is ischaemia/reperfusion injury (IRI), which attributed the organ damage to the inflammatory and oxidative stress responses induced by a period of renal ischaemia and subsequent reperfusion. Therapeutic strategies that aim at minimizing the effect of IRI on the kidneys may prevent AKI and improve clinical outcomes significantly. In this review, we examine the technique of remote ischaemic preconditioning (rIPC), which has been shown by several trials to confer organ protection by applying transient, brief episodes of ischaemia at a distant site before a larger ischaemic insult. We provide an overview of the current clinical evidence regarding the renoprotective effect of rIPC in the key clinical settings of cardiac or vascular surgery, contrast‐induced AKI, pre‐existing chronic kidney disease (CKD) and renal transplantation, and discuss key areas for future research.