Aortic Valve Surgery in Patients with Infective Endocarditis: Mid-Term Follow-up of Patients Treated With the ST. Jude Medical Trifecta Valve.

Autores da FMUP

• Rui João Gonçalves Cerqueira

  Autor

• Antonio Jorge Santos Almeida

  Autor

• Joaquim Adelino Correia Ferreira Leite Moreira

  Autor

Participantes de fora da FMUP

• Silva B
• Saraiva F
• Sousa F
• S Barros A
• Lourenço A
• J Amorim M
• Pinho P

Unidades de investigação

• Cirurgia e Fisiologia

• Laboratório Associado RISE- Rede de Investigação em Saúde

  

  Investigador

  Fernando Carlos De Landér Schmitt

• Medicina

• RISE-Health

  

  Investigador

  Fernando Carlos De Landér Schmitt

Abstract

BACKGROUND: It is particularly difficult to choose the appropriate prosthesis to treat infective endocarditis. OBJECTIVES: To investigate the outcomes after aortic valve replacement with a stented bioprosthesis (Trifecta) in patients with active or previous infective endocarditis. METHODS: We performed a single-centre, retrospective study including consecutive patients with infective endocarditis who underwent aortic valve replacement between July 2011 and June 2019. Survival and reintervention were assessed as of December 2021. Hospital mortality was defined as death in-hospital or within 30-days of surgery. Kaplan-Meier method was used for time-to-event outcome assessment (all-cause mortality and reoperation). Data are median (minimum and maximum) or absolute (relative) frequencies. RESULTS: We included 51 patients, median age of 69 (40 to 87) years, 78% male. The median follow-up time was 5.4 years and the maximum was 10 years. Most patients (71%) had native valve infective endocarditis and 16% had previous endocarditis. Surgery was urgent in 82%. Hospital mortality occurred in 10 patients (20%). After excluding these patients, 1-, 3-, 6-, and 9-years cumulative survival rates were 93%, 78%, 72%, and 72%, respectively. There were five bioprosthesis-related reoperations: 4 due to endocarditis at 1-year, 3-years, and 5-years on follow-up (n=1, 1 and 2, respectively) and 1 due to non-structural deterioration, 6-years after surgery. CONCLUSIONS: Despite the small sample size, this report supports a satisfactory performance profile of the Trifecta bioprosthesis in the treatment of infective endocarditis.