Contrast-induced nephropathy and peripheral intervention: Who's keeping track?
Michael J Lipinski1, Lowell F Satler1
1Division of Interventional Cardiology, Medstar Washington Hospital Center, Washington, DC.
Summary
Contrast-induced nephropathy (CIN) affects about 10% of patients undergoing peripheral angiography. Standard kidney protection strategies used for coronary procedures should also be applied to peripheral interventions to improve patient outcomes.
Area of Science:
- Nephrology
- Cardiovascular Interventions
- Radiology
Background:
- Contrast-induced nephropathy (CIN) occurs in approximately 10% of patients following peripheral angiography and intervention.
- Acute kidney injury (AKI) prevention strategies are crucial in these procedures.
Discussion:
- The same preventive measures for CIN and AKI during coronary angiography and intervention should be adopted for peripheral procedures.
- Standardizing care can mitigate risks associated with iodinated contrast media.
Key Insights:
- Implementing established CIN/AKI protocols for peripheral vascular interventions is essential.
- Patient outcomes can be significantly improved by consistent application of protective measures.
Outlook:
- Mandatory or increased reporting to the Peripheral Vascular Intervention (PVI) Registry of the NCDR is recommended.
- Data from registries can establish benchmarks for institutional performance and enhance understanding of CIN incidence.
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