Skip to main content
Download PDF

Volume 10 Supplement 1

Proceedings of the WSCTS 25th Anniversary Congress

Does adoption of new technologies require high operative volume? Our results with sutureless aortic bioprostheses

Journal of Cardiothoracic Surgery volume 10, Article number: A296 (2015) Cite this article

Background/Introduction

In order to develop a new surgical program based on recently developed technologies, companies often require a minimal volume of operations. Sutureless aortic bioprostheses were recently introduced in order to make the operation simpler, faster and more user friendly.

Aims/Objectives

The aim of this study is to review our results with the Edwards Intuity Elite sutureless bioprosthetic aortic valve.

Methods

The perioperative data of patients who underwent aortic valve replacement during the last year by sutureless bioprotheses (Edwards Intuity Elite, n = 7) were reviewed retrospectively and compared to those who received a conventional bioprostheses (Edwards Perimount Magna Ease, n = 7).

Results

Patients in the Intuity group were significantly older (76 vs. 64 years), but didn't differ significantly with regards to EuroSCORE-II or comorbidities. The operative times didn't differ significantly between groups, even though more patients in the Intuity group had concomitant procedures. No valvular and paravalvular leak or heart block were seen after the operation in both groups. Despite the median valve size being smaller in the Intuity group (21 vs. 25 mm), the postoperative gradients were significantly lower.

Conclusion

New sutureless aortic bioprostheses were safe and effective for the surgical treatment of severe aortic stenosis and provided better hemodynamic results. During this intial learning curve, operative times didn't differ between groups, no per- or post-operative complications were observed. The adoption of new technologies doesn't require high volume, provided it is conducted by the same familiar team in a step-by-step way.

Table 1 Table 1
Full size table

Author information

Affiliations

  1. Division of Cardiovascular Surgery, University Hospitals and Medical Faculty of Geneva, Geneva, Geneva, 1211, Switzerland

    Burak Can Depboylu, Patrick O Myers, Parmeseeven Mootoosamy, Jalal Jolou, Dominique Vala, Saziye Karaca, Afksendiyos Kalangos & Mustafa Cikirikcioglu

  2. Division of Anesthesiology, University Hospitals and Medical Faculty of Geneva, Geneva, Geneva, 1211, Switzerland

    Marc Licker

Authors
  1. Burak Can Depboylu
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Patrick O Myers
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Parmeseeven Mootoosamy
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Jalal Jolou
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. Dominique Vala
    View author publications

    You can also search for this author in PubMed Google Scholar

  6. Saziye Karaca
    View author publications

    You can also search for this author in PubMed Google Scholar

  7. Marc Licker
    View author publications

    You can also search for this author in PubMed Google Scholar

  8. Afksendiyos Kalangos
    View author publications

    You can also search for this author in PubMed Google Scholar

  9. Mustafa Cikirikcioglu
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Parmeseeven Mootoosamy.

Rights and permissions

Reprints and Permissions

About this article

Verify currency and authenticity via CrossMark

Cite this article

Depboylu, B.C., Myers, P.O., Mootoosamy, P. et al. Does adoption of new technologies require high operative volume? Our results with sutureless aortic bioprostheses. J Cardiothorac Surg 10, A296 (2015). https://doi.org/10.1186/1749-8090-10-S1-A296

Download citation

Keywords

  • Operative Time
  • Aortic Valve
  • Valve Replacement
  • Aortic Stenosis
  • Aortic Valve Replacement

Journal of Cardiothoracic Surgery

ISSN: 1749-8090

Contact us