Does early exposure to cardiothoracic surgery increase interest in the specialty?

INTRODUCTION: The number of applications for cardiothoracic surgery has been steadily dropping over the past decades. We aim to assess whether a 1-day cardiothoracic surgical skills conference could increase interest into the speciality. METHODS: Participants included in the study had to be medical students or junior doctors. Out of 57 delegates that attended the conference, 52 were enrolled in the study, and completed the pre-conference and post-conference questionnaires. Three introductory lectures were delivered by consultants in cardiothoracic surgery or cardiology in the morning, followed by three practical surgical workshops. We assessed demographics, confidence in and knowledge of procedures, and the change in participants' interest in the speciality pre- and post-conference. This study was conducted at St George's University of London. RESULTS: The interest to pursue a career in cardiothoracic surgery increased by 23% post-conference (p = .035). Confidence and knowledge in all procedures taught improved significantly after the conference (p < .05), with the highest increase seen in anastomosis of vessels (p < .0001). Preclinical students made up 57.7% of participants, majority of whom had not seen more than three surgical procedures. CONCLUSION: Our conference has shown to increase interest in cardiothoracic surgery and improve exposure to surgical skills, especially to those in early years of medical school. The surgical workshops improved student confidence and knowledge in procedures used within the field and the use of animal tissue improved participant experience. Further research is needed at other medical schools to assess whether a change in surgical skills teaching should be made to medical school curriculums.

Optimizing Outcomes in Extracorporeal Membrane Oxygenation Postcardiotomy in Pediatric Population.

Extracorporeal membrane oxygenation (ECMO) is a rapidly emerging advanced life support technique used in cardiorespiratory failure refractory to other treatments. There has been an influx in the number of studies relating to ECMO in recent years, as the technique becomes more popular. However, there are still significant gaps in the literature including complications and their impacts and methods to predict their development. This review evaluates the available literature on the complications of ECMO postcardiotomy in the pediatric population. Areas explored include renal, cardiovascular, hematological, infection, neurological, and hepatic complications. Incidence, risk factors and potential predictors, and scoring systems for the development of these complications have been evaluated.

Infective endocarditis in paediatric population.

Infective endocarditis is very uncommon in children; however, when it does arise, it can lead to severe consequences. The biggest risk factor for paediatric infective endocarditis today is underlying congenital heart defects. The most common causative organisms are Staphylococcus aureus and the viridans group of streptococci. The spectrum of symptoms varies widely in children and this produces difficulty in the diagnosis of infective endocarditis. Infective endocarditis in children is reliant on the modified Duke criteria. The use of blood cultures remains the most effective microbiological test for pathogen identification. However, in blood culture-negative infective endocarditis, serology testing and IgG titres are more effective for diagnosis. Imaging techniques used include echocardiograms, computed tomography and positron emission tomography. Biomarkers utilised in diagnosis are C-reactive protein, with recent literature reviewing the use of interleukin-15 and C-C motif chemokine ligand for reliable risk prediction. The American Heart Association (AHA) and European Society of Cardiology (ESC) guidelines have been compared to describe the differences in the approach to infective endocarditis in children. Medical intervention involves the use of antimicrobial treatment and surgical interventions include the repair and replacement of cardiac valves. Quality of life is highly likely to improve from surgical intervention.Conclusion: Over the past decades, there have been great advancements in clinical practice to improve outcomes in patients with infective endocarditis. Nonetheless, further work is required to better investigative and manage such high risk cohort. What is Known: • The current diagnostic techniques including 'Duke's criteria' for paediatric infective endocarditis diagnosis • The current management guidelines utilised for paediatric infective endocarditis What is New: • The long-term outcomes of patients that underwent medical and surgical intervention • The quality of life of paediatric patients that underwent medical and surgical intervention.

Role of a cardio-renal multi-disciplinary team meeting in managing cardiovascular risk in patients on kidney transplant waitlists.

BACKGROUND: Waitlisted kidney transplant patients suffer from excess cardiovascular events. The benefits of regular cardiac investigations, potentially harmful and expensive, are unknown. We investigate the effectiveness of a cardio-renal MDT in managing high cardiovascular risk waitlisted transplant patients to prevent events and enable transplantation. METHODS: Clinical outcomes in waitlisted transplant candidates managed by our cardio-renal MDT protocol were compared against our standard protocol. Data compared include the transplantation, event, and death rates, cost of cardiac investigations and procedures, and graft, patient survival, and re-hospitalization rates in transplanted patients. RESULTS: 207 patients were studied (81 standard, 126 cardio-renal MDT). Over 2.7 years, the cardio-renal MDT protocol transplanted more patients than the standard group (35% vs 21%; P = .02). The managing cost per patient per year was higher in the standard group (£692 vs £610). This was driven by more echocardiograms and more tests per patient in the standard group (P < .01). There was no difference in adverse events or death. There was no difference in re-hospitalization, graft or patient survival rate in transplanted patients. CONCLUSIONS: Our cardio-renal MDT was effective in managing high-risk kidney transplant candidates with greater rates of transplantation and low rates of events at a lower cost.