At a glance
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Remote Ischemic Preconditioning in Neurological Death Organ Donors
In Brief
A clinical study evaluating RIPC (Remote Ischemic Preconditioning) for Organ Transplantation. Completed, enrolled 321 participants across 2 sites.
Detailed Summary
The purpose of this study is to determine whether application of lower limb remote ischemic preconditioning (RIPC) after determination of brain death improves donor stability, organ quality, organ yield, and early post transplant clinical outcomes. Neurological death donors will be stratified into standard and extended criteria donors (SCD/ECD) and randomized in a 1:1 fashion to RIPC or No intervention. The primary outcome is the number of organs recovered per donor. Secondary outcomes include donor hemodynamic state, donor organ-specific function parameters, pulsatile perfusion parameters, number of organs transplanted per donor, recipient hospital free survival and delayed graft function of kidneys. The sample size is powered to detect a difference of 0.44 organs recovered.
Study Details
Timeline
Interventions
Remote Ischemic Preconditioning (RIPC) by Inflation of Pneumatic Tourniquet. The intervention will consist of tourniquet inflation on the mid-thigh for 5 minutes, followed by a deflation period of 5 minutes for a total of 4 cycles. The intervention will take place at two time points: First, after determination of brain death and consent for organ donation and again upon incision for organ recovery. The second intervention will occur in a manner identical to the first intervention but in the opposite limb.