Publications by authors named "E F Akowuah"

Article Synopsis
  • The study assessed the external validity of the Barts Surgical Infection Risk (B-SIR) tool for predicting surgical site infections (SSI) in cardiac surgery patients compared to other risk tools, ACRI and BHIS.
  • An analysis of 6,022 patients showed that B-SIR had a better predictive accuracy (AUC=0.686) for SSI than both ACRI (AUC=0.614) and BHIS (AUC=0.610).
  • The findings suggest that B-SIR could be a valuable tool for routine use in clinical practice to improve risk assessment for infections after cardiac surgeries.
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International guidelines recommend 'heart teams' as the preferred method for decision-making. Heart team processes, mandatory attendees and investigations vary significantly between hospitals. We assessed outcomes following mitral valvular surgery in a tertiary referral centre with a dedicated mitral multi-disciplinary team (MDT).

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Background: We aimed to characterise the variation in access to and outcomes of cardiac surgery for people in England.

Methods: We included people >18 years of age with hospital admission for ischaemic heart disease (IHD) and heart valve disease (HVD) between 2010 and 2019. Within these populations, we identified people who had coronary artery bypass graft (CABG) and/or valve surgery, respectively.

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Background: Aortic valve replacement in asymptomatic severe aortic stenosis is controversial. The Early valve replacement in severe ASYmptomatic Aortic Stenosis (EASY-AS) trial aims to determine whether early aortic valve replacement improves clinical outcomes, quality of life and cost-effectiveness compared to a guideline recommended strategy of 'watchful waiting'.

Methods: In a pragmatic international, open parallel group randomized controlled trial (NCT04204915), 2844 patients with severe aortic stenosis will be randomized 1:1 to either a strategy of early (surgical or transcatheter) aortic valve replacement or aortic valve replacement only if symptoms or impaired left ventricular function develop, or other cardiac surgery becomes nessessary.

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Objectives: There is a lack of high-quality data informing the optimal antithrombotic drug strategy following bioprosthetic heart valve replacement or valve repair. Disparity in recommendations from international guidelines reflects this. This study aimed to document current patterns of antithrombotic prescribing after heart valve surgery in the UK.

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