Mid-term prognostic value of coronary artery disease in patients undergoing transcatheter aortic valve implantation: A meta-analysis of adjusted observational results

F. D'Ascenzo*, F. Conrotto, F. Giordana, C. Moretti, M. D'Amico, S. Salizzoni, P. Omede, M. La Torre, Martyn Thomas, D. Hildick-Smith, Gp. Ussia, M. Barbanti, C. Tamburino, John Webb, R. B. Schnabel, M. Seiffert, S. Wilde, H. Treede, V. Gasparetto, M. NapodanoG. Tarantini, P. Presbitero, M. Mennuni, M. L. Rossi, M. Gasparini, G. Biondi Zoccai, M. Lupo, M. Rinaldi, F. Gaita, S. Marra

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    111 Citations (Scopus)

    Abstract

    Aims: Coronary artery disease (CAD) negatively affects prognosis in patients undergoing surgical aortic valve replacement, being currently evaluated in the most common used risk score. Our meta-analysis aims to clarify the prognostic role of CAD on mid-term survival in patients undergoing TAVI.

    Methods and results: Studies reporting multivariate predictors of adverse outcomes in patients undergoing TAVI were systematically searched for and pooled, when appropriate, using a random-effect method. 960 citations were first screened and finally 7 studies (2472 patients) were included. Diagnosis of CAD was reported in 52%(42-65) of patients and 1169 Edwards SAPIEN and 1303 CoreValve prostheses were implanted. After a median follow up of 452 days (357-585) 24% of patients (19-33) died, and 23 (14-32) for cardiovascular death. At pooled analysis of multivariate approach, diagnosis of coronary artery disease did not increase risk of death (OR 1.0, 95% CI, confidence interval, 0.67-1.50 I-2 0%).

    Conclusion: CAD does not affect mid-term TAVI outcome: this finding should be weighted to accurately evaluate risk and strategies for patients with severe aortic stenosis.

    Original languageEnglish
    Pages (from-to)2528-2532
    Number of pages5
    JournalInternational Journal of Cardiology
    Volume168
    Issue number3
    DOIs
    Publication statusPublished - 3 Oct 2013

    Keywords

    • TAVI
    • CAD
    • Mid-term outcomes
    • HIGH-RISK PATIENTS
    • SYSTEMATIC REVIEWS
    • EJECTION FRACTION
    • STENOSIS
    • OUTCOMES
    • REPLACEMENT
    • IMPACT
    • INTERVENTION
    • MORTALITY
    • REGISTRY

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