Effect of Remote Ischemic Preconditioning on the Risk of Contrast-Induced Acute Kidney Injury in Patients with Coronary Heart Disease Undergoing Percutaneous Coronary Intervention - Report - MDSpire

Effect of Remote Ischemic Preconditioning on the Risk of Contrast-Induced Acute Kidney Injury in Patients with Coronary Heart Disease Undergoing Percutaneous Coronary Intervention

  • By

  • Wu, Yanmin

  • Zhang, Xinxin

  • Liu, Peng

  • May 27, 2026

  • 0 min

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Impact of Remote Ischemic Preconditioning on CIAKI Risk in CHD Patients

Overview

Expand on the implications of RIPC's effectiveness in the context of existing preventive measures for CIAKI.

Background

Contrast-induced acute kidney injury (CIAKI) is a common and serious complication following percutaneous coronary intervention (PCI), despite existing preventive measures. The residual risk of CIAKI remains high, necessitating alternative strategies to protect renal function. Remote ischemic preconditioning (RIPC) has emerged as a potential non-invasive approach to mitigate ischemia-reperfusion injury, particularly in the kidneys.

Data Highlights

Revise the table to ensure clarity and consistency; consider adding a footnote for the P-value in the control group.

Key Findings

  • The incidence of CIAKI was significantly lower in the RIPC group (6.2%) compared to the control group (12.0%).
  • RIPC was identified as an independent protective factor against CIAKI with an odds ratio of 0.338.
  • No significant difference in major adverse cardiac events (MACE) was observed between the two groups during the 90-day follow-up.
  • Renal function was assessed at baseline, 48 hours, and one week post-PCI.
  • The study included 484 patients who underwent elective PCI.

Clinical Implications

RIPC may serve as a simple and cost-effective strategy to reduce the risk of CIAKI in patients with CHD undergoing PCI. Clinicians should consider incorporating RIPC into pre-procedural care to enhance renal protection.

Conclusion

Highlight the necessity for further research to validate findings and address study limitations.

Related Resources & Content

  1. Clinical Research in Cardiology, 2013 -- Impact of Remote Ischaemic Conditioning on Contrast-Induced Nephropathy in Patients Undergoing Elective Coronary Angiography: Study Design and Rationale for a Randomized Double-Blind Placebo-Controlled Trial
  2. Basic Research in Cardiology, 2016 -- 9th Hatter Biannual Conference: Position Statement on Ischemia/Reperfusion Injury, Conditioning Strategies, and Key Principles of Cardiac Protection
  3. Frontiers in Cardiovascular Medicine, 2026 -- Remote ischemic preconditioning in elderly patients with acute myocardial infarction and transient ischemic attack: a retrospective cohort study
  4. Basic Research in Cardiology — Humoral Factors in Effluent from Ischemic Preconditioned Rat Hearts Facilitate Remote Postconditioning Through PI3K/Akt-Dependent Cell Survival Pathways During Reperfusion
  5. Remote Ischemic Preconditioning Lowers AKI Incidence After CAG or PCI - American College of Cardiology
  6. Remote Ischemic Preconditioning Prevents Acute Kidney Injury Following Coronary Angiography: The BRICK Randomized Clinical Trial | JACC: Advances
  7. https://cs.acr.org/-/media/ACR/Files/Clinical-Resources/Contrast_Media.pdf
  8. https://www.esur.org/wp-content/uploads/2025/12/Guidelines-2025-ESUR-vf-1.pdf
  9. Remote Ischemic Preconditioning Prevents Acute Kidney Injury Following Coronary Angiography: The BRICK Randomized Clinical Trial - PMC
  10. Clinical Kidney Journal , 2025, vol. 18, no. 12, sfaf342
  11. Remote ischemic preconditioning for prevention of contrast-induced acute kidney injury in chronic kidney disease patients undergoing percutaneous vascular interventions: a systematic review and meta-analysis of randomized trials | BMC Nephrology | Springer Nature Link

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