• Interact Cardiovasc Thorac Surg · Sep 2017

    Comparative Study

    Complicated infective aortic endocarditis: comparison of different surgical strategies.

    • Miriam Silaschi, Niki Nicou, Ranjit Deshpande, Sanjay Chaubey, Max Baghai, Rafal Dworakowski, and Olaf Wendler.
    • Department of Cardiothoracic Surgery, King's College Hospital London, London, UK.
    • Interact Cardiovasc Thorac Surg. 2017 Sep 1; 25 (3): 343-349.

    ObjectivesThe choice of substitute during aortic valve replacement for infective endocarditis (IE) is still widely debated. We retrospectively reviewed all patients operated for aortic IE and compared groups according to the complexity of IE and substitutes implanted.MethodsFrom 2000 to 2015, 187 patients were treated using stentless bioprostheses (SBP) as root replacement (n = 30), mechanical prostheses (MP, n = 45) or stented bioprostheses (SP, n = 112) (mean follow-up 4.6 years, survival data 100% complete).ResultsMP patients were younger (42.5 ± 10.7 vs 57.2 ± 16.9 years [SBP], 59.1 ± 14.1 years [SP], P < 0.01), but rates of intravenous drug use and chronic dialysis were not different. SBP patients more often had root involvement (83.3% vs 33.3% [MP], 25.9% [SP], P < 0.01) and prosthetic valve endocarditis (53.3% vs 6.7% [MP], 12.5% [SP], P < 0.01). In-hospital complications and length of stay were not different. Thirty-day mortality was 13.3% [SBP], 6.7% [MP] and 12.5% [SP] (P = 0.53). Five-year survival tended to be superior in SBP (83.3% vs 77.6% [MP], 67.1% [SP], P = 0.09). In patients with complicated IE (root involvement or prosthetic valve endocarditis, n = 77), SBP had superior long-term survival (86.9% vs 81.3% [MP], 57.2% [SP], PSBP/MP  = 0.07, PSBP/SP = 0.05). No early reinfection (<90 days) occurred in SBP vs 4.4% [MP] and 7.1% [SP] (P = 0.29). Reoperation for late reinfection occurred in 6.7% [SBP] vs 11.1% [MP] and 12.5% [SP] (P = 0.65). Prosthesis failure occurred in 3.3% [SBP] and 1.8% [SP] (P = 0.52).ConclusionsUse of SBP provides favourable outcomes in patients with IE with low rates of reinfection and valve deterioration. It seems to be an optimal device in patients with complex IE.© The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…