Outcomes of cardiac surgical procedures performed by trainees versus consultants: A systematic review with meta-analysis.

OBJECTIVES: Cardiac surgery is highly demanding and the ideal teaching method to reach competency is widely debated. Some studies have shown that surgical trainees can safely perform full operations with equivocal outcomes compared with their consultant colleagues while under supervision. We aimed to compare outcomes after cardiac surgery with supervised trainee involvement versus consultant-led procedures. METHODS: We systematically reviewed databases (PubMed/MEDLINE, Embase, the Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, Google Scholar) and reference lists of relevant articles for studies that compared outcomes of cardiac surgery performed by trainees versus consultants. Primary end points included: operative mortality, coronary events, neurological/renal complications, reoperation, permanent pacemaker implantation, and sternal complications. Secondary outcomes included cardiopulmonary bypass and aortic cross-clamp times and intensive care/in-hospital length of stay. Random effects meta-analysis was performed. RESULTS: Thirty-three observational studies that reported on a total of 81,616 patients (trainee: 20,154; consultant: 61,462) were included. There was a difference favoring trainees in terms of operative mortality in the main analysis and in an analysis restricted to propensity score-matched samples, whereas other outcomes were not consistently different in both analyses. Overall cardiopulmonary bypass and aortic cross-clamp times were longer in the trainee group but did not translate in longer intensive care unit or hospital stay. CONCLUSIONS: In the right conditions, good outcomes are possible in cardiac surgery with trainee involvement. Carefully designed training programs ensuring graduated hands-on operative exposure as primary operator with appropriate supervision is fundamental to maintain high-quality training in the development of excellent cardiac surgeons.

Perspectives in Training and Professional Practice of Cardiac Surgery in Latin America.

INTRODUCTION: There is a lack of information about cardiac surgery training and professional practice in Latin American (LATAM) countries. This study is the first comparative analysis of cardiac surgical training and professional practice across LATAM and provides the fundamentals for future academic projects of the Latin American Association of Cardiac and Endovascular Surgery (LACES). METHODS: International survey-based comparative analysis of the training and professional practice of cardiac surgeons across LATAM. Trainees (residents/fellows) and staf (graduated) surgeons from LATAM countries were included. RESULTS: A total of 289 respondents (staf surgeons N=221 [76.5%]; residents/fellows N=68 [23.5%]) from 18 different countries participated in the survey. Most surgeons (N=92 [45.3%]) reported being unsatisfied with their salaries. Most respondents (N=181 [62.6%]) stated that it was difficult to obtain a leadership position, and 149 (73.8%) stated that it was difficult to find a job after completing training. Only half of the trainee respondents (N=32 [47.1%]) reported that their program had all resident spots occupied. Only 22.1% (N=15) of residents/fellows were satisfied with their training programs. The majority (N=205 [70.9%]) of respondents would choose cardiac surgery as their specialty again. Most surgeons (N=129 [63.9%]) and residents/fellows (N=52 [76.5%]) indicated that the establishment of a LATAM cardiac surgery board examination would be beneficial. CONCLUSION: Modernization and standardization of training, as well as greater access to opportunities, may be required in LATAM to increase professional satisfaction of cardiac surgeons and to reduce disparities in the specialty. Such changes may enhance the regional response to the dynamic challenges in the feld.

Implementation of a protocol to increase the academic productivity of cardiothoracic surgery resident physicians.

OBJECTIVE: Academic productivity during cardiothoracic surgery residency training is an important program metric, but is highly variable due to multiple factors. This study evaluated the influence of implementing a protocol to increase resident physicians' academic productivity in cardiac surgery. METHODS: A comprehensive protocol for cardiac surgery was implemented at our institution that included active pairing of residents with academically productive faculty, regular research meetings, centralized data storage and analysis with a core team of biostatisticians, a formal peer-review protocol for analytic requests, and project prioritization and feedback. We compared cardiothoracic surgery residents' academic productivity before implementation (July 2015-June 2017) versus after implementation (July 2017-June 2019). Academic productivity was measured by peer-reviewed articles, abstract presentations (oral or poster) at national cardiothoracic surgery meetings, and textbook chapters. RESULTS: Thirty-four resident physicians (from traditional and integrated programs) trained at our institution during the study. A total of 122 peer-reviewed articles were produced over the course of the study: 74 (60.7%) cardiac- and 48 (39.3%) thoracic-focused. The number of cardiac-focused resident-produced articles increased from 10 preimplementation to 64 postimplementation (0.61 vs 2.03 articles per resident; P < .01). Abstract oral or poster presentations also increased, from 11 to 40 (0.61 vs 1.33 abstracts per resident; P = .01). Textbook chapters increased from 4 to 15 following the intervention (0.22 vs 0.5 chapters per resident; P = .01). CONCLUSIONS: Implementation of a dedicated protocol to facilitate faculty mentoring of resident research and streamline the data access, analysis, and publication process substantially improved cardiothoracic surgery residents' academic productivity.

Nikaidoh Procedure: The Wet Lab Trainee's Perspective.

Congenital heart surgeons' training is complex and challenging. The learning curve is long and the increasing complexity of pathologies is demanding. In order to develop adequate surgical-skill competencies, "in vivo" and simulation-based practicing are paramount. Simulation can be performed either on a computer screen or animal hearts and prosthetic models. In this article, we illustrate a porcine Wet Lab simulation for the Nikaidoh operation to point out its potential advantage to learn complex congenital surgery procedures.

Ex vivo model with bovine heart: a proposal for training microscopic dissection and vascularmicroanastomoses. / Modelo ex-vivo com coração bovino: proposta para treinamento de dissecção microscópica e de microanastomoses vasculares.

Training is a process that requires patience and constant practice. The execution of microscopic procedures is present in the day-to-day of several surgical specialties, but unfortunately experimental models are not easy to access in our environment. We propose a bovine heart model used by residents and young surgeons in the training of microscopic dissection and microanastomoses. It is described the assembly of this model, which can be performed individually and with accessible material to the surgical departments. Our experience in the preparation of the pieces, as well as tips for the process, are described in the text. The bovine myocardial model can be reproduced in any center with benches and surgical instruments. Low cost, fast preparation, and wide availability of the used tissue are among the advantages of this model. We consider the project useful in the training of surgical residents and young surgeons.

O treinamento é um processo que exige paciência e constante prática. A execução de procedimentos microscópicos está presente no dia a dia de diversas especialidades cirúrgicas, mas infelizmente modelos experimentais não são de fácil de acesso. Propomos um modelo com coração bovino usado por residentes e jovens cirurgiões no treinamento de dissecção microscópica e microanastomoses. É descrita a montagem deste modelo, que pode ser realizado de maneira individual e com material acessível aos departamentos cirúrgicos. Nossa experiência na elaboração das peças, assim como, dicas para o processo são descritas no texto. O modelo com miocardio bovino pode ser reproduzido em qualquer centro que disponha de bancadas e instrumental cirúrgico. Dentre as vantagens estão o baixo custo, rápido preparo e grande disponibilidade do tecido utilizado. Consideramos o projeto útil no treinamento de residentes cirúrgicos e jovens cirurgiões.

Modelo ex-vivo com coração bovino: proposta para treinamento de dissecção microscópica e de microanastomoses vasculares / Ex vivo model with bovine heart: a proposal for training microscopic dissection and vascularmicroanastomoses

RESUMO O treinamento é um processo que exige paciência e constante prática. A execução de procedimentos microscópicos está presente no dia a dia de diversas especialidades cirúrgicas, mas infelizmente modelos experimentais não são de fácil de acesso. Propomos um modelo com coração bovino usado por residentes e jovens cirurgiões no treinamento de dissecção microscópica e microanastomoses. É descrita a montagem deste modelo, que pode ser realizado de maneira individual e com material acessível aos departamentos cirúrgicos. Nossa experiência na elaboração das peças, assim como, dicas para o processo são descritas no texto. O modelo com miocardio bovino pode ser reproduzido em qualquer centro que disponha de bancadas e instrumental cirúrgico. Dentre as vantagens estão o baixo custo, rápido preparo e grande disponibilidade do tecido utilizado. Consideramos o projeto útil no treinamento de residentes cirúrgicos e jovens cirurgiões.

ABSTRACT Training is a process that requires patience and constant practice. The execution of microscopic procedures is present in the day-to-day of several surgical specialties, but unfortunately experimental models are not easy to access in our environment. We propose a bovine heart model used by residents and young surgeons in the training of microscopic dissection and microanastomoses. It is described the assembly of this model, which can be performed individually and with accessible material to the surgical departments. Our experience in the preparation of the pieces, as well as tips for the process, are described in the text. The bovine myocardial model can be reproduced in any center with benches and surgical instruments. Low cost, fast preparation, and wide availability of the used tissue are among the advantages of this model. We consider the project useful in the training of surgical residents and young surgeons.

The Left Atrial Appendage Revised.

Nonvalvular atrial fibrillation is associated with a 4- to 5-fold strokes increase and may be responsible for 15% to 20% of all strokes in the elderly. In this scenario, the left atrial appendage thrombus would be the associated with 90% of cases. The use of anticoagulants, percutaneous devices, and the left atrial appendage surgical exclusion is still an open discussion. For left atrial appendage procedures, relevant anatomic spatial relationships have to be emphasized, besides the chance of the normal physiological functioning would be eliminated with the proceedings. There are evidences that the left atrial appendage closure during routine cardiac surgery is significantly associated with an increased risk of early postoperative atrial fibrillation. Therefore, the purpose of this review is to focus basic aspects for continuous medical education. In summary, the rationale of this text is to emphasize anatomical and pharmacological aspects involved in the simple surgical exclusion of left atrial appendage under cardiopulmonary bypass. There are several operative techniques, but to conclude this revision it will present one of them based on the discussed basic sciences.

The left atrial appendage revised

Abstract Nonvalvular atrial fibrillation is associated with a 4- to 5-fold strokes increase and may be responsible for 15% to 20% of all strokes in the elderly. In this scenario, the left atrial appendage thrombus would be the associated with 90% of cases. The use of anticoagulants, percutaneous devices, and the left atrial appendage surgical exclusion is still an open discussion. For left atrial appendage procedures, relevant anatomic spatial relationships have to be emphasized, besides the chance of the normal physiological functioning would be eliminated with the proceedings. There are evidences that the left atrial appendage closure during routine cardiac surgery is significantly associated with an increased risk of early postoperative atrial fibrillation. Therefore, the purpose of this review is to focus basic aspects for continuous medical education. In summary, the rationale of this text is to emphasize anatomical and pharmacological aspects involved in the simple surgical exclusion of left atrial appendage under cardiopulmonary bypass. There are several operative techniques, but to conclude this revision it will present one of them based on the discussed basic sciences.

Low cost simulator for heart surgery training

Abstract Objective: Introduce the low-cost and easy to purchase simulator without biological material so that any institution may promote extensive cardiovascular surgery training both in a hospital setting and at home without large budgets. Methods: A transparent plastic box is placed in a wooden frame, which is held by the edges using elastic bands, with the bottom turned upwards, where an oval opening is made, "simulating" a thoracotomy. For basic exercises in the aorta, the model presented by our service in the 2015 Brazilian Congress of Cardiovascular Surgery: a silicone ice tray, where one can train to make aortic purse-string suture, aortotomy, aortorrhaphy and proximal and distal anastomoses. Simulators for the training of valve replacement and valvoplasty, atrial septal defect repair and aortic diseases were added. These simulators are based on sewage pipes obtained in construction material stores and the silicone trays and ethyl vinyl acetate tissue were obtained in utility stores, all of them at a very low cost. Results: The models were manufactured using inert materials easily found in regular stores and do not present contamination risk. They may be used in any environment and maybe stored without any difficulties. This training enabled young surgeons to familiarize and train different surgical techniques, including procedures for aortic diseases. In a subjective assessment, these surgeons reported that the training period led to improved surgical techniques in the surgical field. Conclusion: The model described in this protocol is effective and low-cost when compared to existing simulators, enabling a large array of cardiovascular surgery training.

Low Cost Simulator for Heart Surgery Training.

Objective: Introduce the low-cost and easy to purchase simulator without biological material so that any institution may promote extensive cardiovascular surgery training both in a hospital setting and at home without large budgets. Methods: A transparent plastic box is placed in a wooden frame, which is held by the edges using elastic bands, with the bottom turned upwards, where an oval opening is made, "simulating" a thoracotomy. For basic exercises in the aorta, the model presented by our service in the 2015 Brazilian Congress of Cardiovascular Surgery: a silicone ice tray, where one can train to make aortic purse-string suture, aortotomy, aortorrhaphy and proximal and distal anastomoses. Simulators for the training of valve replacement and valvoplasty, atrial septal defect repair and aortic diseases were added. These simulators are based on sewage pipes obtained in construction material stores and the silicone trays and ethyl vinyl acetate tissue were obtained in utility stores, all of them at a very low cost. Results: The models were manufactured using inert materials easily found in regular stores and do not present contamination risk. They may be used in any environment and maybe stored without any difficulties. This training enabled young surgeons to familiarize and train different surgical techniques, including procedures for aortic diseases. In a subjective assessment, these surgeons reported that the training period led to improved surgical techniques in the surgical field. Conclusion: The model described in this protocol is effective and low-cost when compared to existing simulators, enabling a large array of cardiovascular surgery training.

Cardiothoracic Surgery League from University of São Paulo Medical School: twelve years in medical education experience / Doze anos de experiência em Educação Médica da Liga de Cirurgia Cardiotorácica da Universidade de São Paulo

INTRODUCTION: Academic Leagues (Academic Interest Group) are entities that belong to medical schools and their hospitals. Their goals are research, medical education and health care. The cardiothoracic Surgery League (Liga de Cirurgia Cardiotorácica - LCCT), University of São Paulo Medical School, was founded 12 years ago, aimed at providing undergraduate medical students an opportunity to expand knowledge in cardiothoracic surgery and to take part in scientific studies in the field. OBJECTIVE: To evaluate the experience gained through LCCT implementation. METHODS: Current students and former members of LCCT were submitted to a specific evaluation form, delivered personally or by email, which provided data on the general opinion regarding LCCT's activities, the reasons for answers provided and choice of medical specialties. Furthermore, LCCT's total scientific production was evaluated. Results: Most undergraduate medical students 51/65 (78.5 percent) and former members 94/121 (77.7 percent) completed the form. The interest in Cardiothoracic Surgery was the most common reason for joining LCCT 44/161 (27.3 percent). Most students 32/51 (62.7 percent) - reported their initial expectations were partially met. Almost every member would recommend a fellow medical student to join LCCT 50/51 (98 percent) and 25/51 (49 percent) of them participated in a scientific project linked to LCCT. In total, 47 scientific papers were published having LCCT's medical students as authors or co-authors during the existence of the league. Of the former members who chose a surgical career, 7/52 (13.4 percent) chose thoracic or cardiovascular surgery. CONCLUSION: LCCT has met its goals, since most current and former members recognized its role in their medical training, besides it is a good way to produce scientific initiation.

INTRODUÇÃO: Ligas acadêmicas são entidades pertencentes a faculdades de Medicina e seus hospitais. Compartilham os objetivos: pesquisa, ensino e assistência à saúde. Há doze anos, fundou-se a Liga de Cirurgia Cardiotorácica (LCCT) pela Faculdade de Medicina da USP, com o objetivo de fornecer aos estudantes de Medicina a oportunidade de ter conhecimento mais profundo em Cirurgia Cardiovascular e para participar de iniciação científica nesse campo. OBJETIVO: Avaliar a experiência adquirida nos 12 anos de existência da LCCT. Métodos: Membros atuais e antigos da LCCT responderam a um formulário entregue pessoalmente ou por e-mail, fornecendo opinião geral (e suas razões) sobre atividades da LCCT e escolha de especialidades médicas. O total de produção científica da LCCT foi também contabilizado. RESULTADOS: A maioria dos atuais estudantes 51/65 (78,5 por cento) e ex-membros 94/121 (77,7 por cento) respondeu ao formulário. O interesse em Cirurgia Cardiovascular foi o motivo mais apontado para ingressar na LCCT, representrando 44/161 (27,3 por cento). A maioria dos estudantes - 32/51 (62,7 por cento) - relatou que suas perspectivas iniciais foram parcialmente preenchidas. Quase todos os membros recomendariam a um colega participar da liga 50/51 (98 por cento) e 25/51 (49 por cento) deles participaram de uma iniciação científica vinculada à LCCT. No total, 47 trabalhos científicos com alunos da LCCT como autores ou coautores foram publicados. Dentre os exmembros que optaram por uma carreira cirúrgica, 7/52 (13,4 por cento) deles escolheram Cirurgia Torácica ou Cardiovascular. CONCLUSÃO: LCCT cumpriu seus objetivos, os alunos reconheceram a colaboração da LCCT na sua formação médica, além de ter se mostrado um bom meio de realizar iniciação científica.

Cardiothoracic Surgery League from University of São Paulo Medical School: twelve years in medical education experience.

INTRODUCTION: Academic Leagues (Academic Interest Group) are entities that belong to medical schools and their hospitals. Their goals are research, medical education and health care. The cardiothoracic Surgery League (Liga de Cirurgia Cardiotorácica--LCCT), University of São Paulo Medical School, was founded 12 years ago, aimed at providing undergraduate medical students an opportunity to expand knowledge in cardiothoracic surgery and to take part in scientific studies in the field. OBJECTIVE: To evaluate the experience gained through LCCT implementation. METHODS: Current students and former members of LCCT were submitted to a specific evaluation form, delivered personally or by email, which provided data on the general opinion regarding LCCT's activities, the reasons for answers provided and choice of medical specialties. Furthermore, LCCT's total scientific production was evaluated. RESULTS: Most undergraduate medical students 51/65 (78.5%) and former members 94/121 (77.7%) completed the form. The interest in Cardiothoracic Surgery was the most common reason for joining LCCT 44/161 (27.3%). Most students 32/51 (62.7%)--reported their initial expectations were partially met. Almost every member would recommend a fellow medical student to join LCCT 50/51 (98%) and 25/51 (49%) of them participated in a scientific project linked to LCCT. In total, 47 scientific papers were published having LCCT's medical students as authors or co-authors during the existence of the league. Of the former members who chose a surgical career, 7/52 (13.4%) chose thoracic or cardiovascular surgery. CONCLUSION: LCCT has met its goals, since most current and former members recognized its role in their medical training, besides it is a good way to produce scientific initiation.

Reações apresentadas pelo paciente submetido à cirurgia cardíaca ao despertar na UTI: visão dos enfermeiros / Pacients presenting IUC waking up reactions after heart surgery: nursing team view

Este é um estudo quantitativo e descritivo, desenvolvido com enfermeiros de UTIs cardiológicas da Cidade de Salvador, objetivando identificar, na visão destes, quais reações o paciente apresenta após despertar da cirurgia cardíaca e, como estes enfermeiros agem diante destas reações. A coleta de dados foi feita através de um questionário estruturado. Os resultados identificaram que os enfermeiros consideram a agitação, a sensação de medo, a dor, ansiedade e desorientação como as principais reações apresentadas pelos pacientes em grau de frequência e a falta de orientação pré-operatória é o fator preponderante na ocorrência dessas reações.