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July 30, 2025Catheterization and Cardiovascular Interventions

Evaluating Zero‐Contrast Transcatheter Aortic Valve Implantation (TAVI) for Patients With Renal Impairment: A Pooled Meta‐Analysis of 1505 Patients

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Authors

ABA BadranAGAhmed Farid GadelmawlaHKH. Khelifa

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Overview

Meta-analysis shows zero-contrast TAVI may lower acute kidney injury in patients with CKD, implying clinical benefits over standard TAVI.

Key Points

  • Zero-contrast TAVI demonstrates a significant implantation success rate of 97% in patients with chronic kidney disease.
  • The single-arm meta-analysis of zero-contrast TAVI indicates promising results in preventing acute kidney injury post-operation.
  • In comparison to standard TAVI, zero-contrast shows similar outcomes but higher risk for permanent pacemaker implantation.
  • Findings suggest zero-contrast TAVI may offer significant renal benefits while maintaining procedural success rates.

Cite This Study

Badran et al. (2025) studied this question.

synapsesocial.com/papers/689a0945e6551bb0af8cee73https://doi.org/10.1002/ccd.70050
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Transcatheter Aortic Valve Implantation in Patients with Chronic Kidney Disease: A Comprehensive Systematic Review and Qualitative Evidence Synthesis2025
  2. 2Outcomes of transcatheter aortic valve replacement in younger low-risk patients: a comprehensive meta-analysis of efficacy and safety2025
  3. 3TAVR vs. SAVR in Patients With Severe Aortic Stenosis and Chronic Kidney Disease Undergoing Dialysis: A Comprehensive Meta‐Analysis2026
  4. 4Comparative Efficacy and Safety of Transcatheter Aortic Valve Replacement Versus Surgical Aortic Valve Replacement in Patients With End-Stage Renal Disease: A Systematic Review and Meta-Analysis2025
  5. 5Transcatheter Versus Surgical Aortic Valve Replacement in Low-Risk Patients2019 · 157 citations