Tuan-Chen Aw

Dr. Tuan-Chen Aw

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Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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TATuan-Chen Aw
Tuan-Chen Aw
BCBelinda Chan
Belinda Chan
Yogen SinghYogen Singh
Yogen Singh
Transcatheter device closure of patent ductus arteriosus (PDA) in preterm infants has been proven to be a feasible and safe technique with promising results when compared to surgical ligation. However, managing transport and anaesthesia in extremely premature infants with haemodynamically significant PDA and limited reserves presents unique challenges. This review article focuses on the key considerations throughout the clinical pathway for the PDA device closure, including referral hospital consultation, patient selection, intra- and inter-hospital transport, and anaesthesia management. The key elements encompass comprehensive patient assessment, meticulous airway management, optimised ventilation strategies, precise thermoregulation, patient-tailored sedation protocols, vigilant haemodynamic monitoring, and safe transport measures throughout the pre-operative, intra-operative, and post-operative phases. A multidisciplinary approach enhances the chances of procedure success, improves patient outcomes, and minimises the risk of complications.

20 April 2024 in Diagnostics
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MZMarta Zaleska-Kociecka
Marta Zaleska-Kociecka
MMMarco Morosin
Marco Morosin
JDJonathan Dutton
Jonathan Dutton
RGRITA FERNANDEZ GARDA
RITA FERNANDEZ GARDA
KPKatarzyna Piotrowska
Katarzyna Piotrowska
ADAna Hurtado Doce
Ana Hurtado Doce
Advanced respiratory failure with tracheostomy requirement is common in heart recipients. The aim of the study is to assess the tracheostomy rate after orthotopic heart transplantation and identify the subgroups of patients with the highest need for tracheostomy and these groups’ association with mortality at a single centre through a retrospective analysis of 140 consecutive patients transplanted between December 2012 and July 2018. As many as 28.6% heart recipients suffered from advanced respiratory failure with a need for tracheostomy that was performed after a median time of 11.5 days post-transplant. Tracheostomy was associated with a history of stroke (OR 3.4; 95% CI) 1.32–8.86; p = 0.012), previous sternotomy (OR 2.5; 95% CI 1.18–5.32; p = 0.017), longer cardiopulmonary bypass time (OR 1.01; 95% CI 1.00–1.01; p = 0.007) as well as primary graft failure (OR 6.79; 95% CI2.93–15.71; p < 0.001), need of renal replacement therapy (OR 19.2; 95% 2.53–146; p = 0.004) and daily mean SOFA score up to 72 h (OR 1.50; 95% 1.23–1.71; p < 0.01). One-year mortality was significantly higher in patients requiring a tracheostomy vs. those not requiring one during their hospital stay (50% vs. 16%, p < 0.001). The need for tracheostomy in heart transplant recipients was 30% in our study. Advanced respiratory failure was associated with over 3-fold greater 1-year mortality. Thus, tracheostomy placement may be regarded as a marker of unfavourable prognosis.

2 September 2026 in The American Journal of Cardiology
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Anastasios ApostolosAnastasios Apostolos
Anastasios Apostolos
KDKonstantinos Dimopoulos
Konstantinos Dimopoulos
WLWei Li
Wei Li
SMSaeed Mirsadraee
Saeed Mirsadraee
TSThomas Semple
Thomas Semple
EHEe Ling Heng
Ee Ling Heng