Remote Ischemic Preconditioning and Risk of Contrast-Induced Acute Kidney Injury in Patients Undergoing Coronary Stent Implantation
This trial is active, not recruiting.
|Condition||acute kidney injury|
|Treatment||remote ischemic preconditioning (ripc)|
|Sponsor||Beijing Anzhen Hospital|
|Start date||March 2012|
|End date||January 2013|
|Trial size||310 participants|
|Trial identifier||NCT01827891, AZ-12|
This single-center, randomized controlled trial is to investigate the impact of remote ischemic preconditioning (RIPC) on the risk contrast-induced acute kidney injury and its long-term impact on renal function for patients with diabetes undergoing percutaneous coronary intervention.
|Endpoint classification||safety study|
|Intervention model||parallel assignment|
|Masking||single blind (outcomes assessor)|
acute kidney injury
time frame: 72 hours after procedure
relative reduction in estimated glomerular filtration rate
time frame: 180 days after procedure
Male or female participants from 18 years up to 80 years old.
Inclusion Criteria: - Patients with diabetes undergoing percutaneous coronary intervention were included. Exclusion Criteria: 1. emergency PCI, 2. baseline troponin value > 0.04 ng/mL, 3. nicorandil or glibenclamide use (preconditioning-mimetic and preconditioning-blocking medication, respectively), 4. patient on dialysis, 5. patients who had some inability to cooperate with the trial, 6. those who could not give informed consent, and (7) second procedure of staged elective PCI in this hospitalization.
|Official title||Remote Ischemic Preconditioning and Risk of Contrast-Induced Acute Kidney Injury in Patients Undergoing Coronary Stent Implantation|
|Description||Patients with diabetes undergoing elective percutaneous coronary intervention in Beijing Anzhen Hospital were enrolled, and all the eligible participants were randomized to either remote ischemic preconditioning (RIPC) group or control group. Those randomized to RIPC group had a pneumatic medical tourniquet cuff (width , 5 cm ; length , 40 cm) placed around their upper arm at < 2 hours before the PCI procedure. The pneumatic medical cuff was inflated to a pressure of 200 mm Hg for 5 minutes , followed by 5 minutes of deflation to allow reperfusion. This procedure was repeated for 3 times. Control participants did not experience this procedure of transient upper-limb ischemia.|
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