Trajectories of systolic blood pressure decline in kidney transplant donors prior to circulatory death and delayed graft function.

ABSTRACT:

Background

Kidneys donated after circulatory death suffer a period of functional warm ischaemia before death, which may lead to early ischaemic injury. Effects of haemodynamic trajectories during the agonal phase on delayed graft function (DGF) is unknown. We aimed to predict the risk of DGF using patterns of trajectories of systolic blood pressure (SBP) declines in Maastricht category 3 kidney donors.

Methods

We conducted a cohort study of all kidney transplant recipients in Australia who received kidneys from donation after circulatory death donors, divided into a derivation cohort (transplants between 9 April 2014 and 2 January 2018 [462 donors]) and a validation cohort (transplants between 6 January 2018 and 24 December 2019 [324 donors]). Patterns of SBP decline using l

SUBMITTER: Lin Y 

PROVIDER: S-EPMC10310517 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature