Examining the learning curves in robotic cardiac surgery wet lab simulation training.

Background: Simulation-based training has gained distinction in cardiothoracic surgery as robotic-assisted cardiac procedures evolve. Despite the increasing use of wet lab simulators, the effectiveness of these training methods and skill acquisition rates remain poorly understood.

Objectives: This study aimed to compare learning curves and assess the robotic cardiac surgical skill acquisition rate for cardiac and noncardiac surgeons who had no robotic experience in a wet lab simulation setting.

How to advance from minimally invasive coronary artery bypass grafting to totally endoscopic coronary bypass grafting: challenges in Europe versus United States of America.

Robotic coronary and intra-cardiac surgery has been available for more than 25 years. In this period, multiple studies have demonstrated the beneficial effects of robotic surgery over conventional open surgery. Throughout the years, technical developments have enabled us to perform totally endoscopic coronary artery bypass (TECAB) grafting.

Intranodal embolization for lymphocele after revascularization procedure in the groin.

Early postoperative wound complications in revascularization procedures in the groin very often include complications associated with injury to the lymphatic system such as lymphocele and lymphorrhea with subsequent local infectious complications and the risk of infection of prosthetic grafts. We present a case report of successful treatment of postoperative lymphocele with subsequent lymphatic fistula and dehiscence of the surgical wound by intranodal embolization of the injured lymph node with Histoacryl tissue glue.

Simulation-based assessment of robotic cardiac surgery skills: An international multicenter, cross-specialty trial.

Objective: This study aimed to investigate the validity of simulation-based assessment of robotic-assisted cardiac surgery skills using a wet lab model, focusing on the use of a time-based score (TBS) and modified Global Evaluative Assessment of Robotic Skills (mGEARS) score.

Methods: We tested 3 wet lab tasks (atrial closure, mitral annular stitches, and internal thoracic artery [ITA] dissection) with both experienced robotic cardiac surgeons and novices from multiple European centers. The tasks were assessed using 2 tools: TBS and mGEARS score.

Multiparametric Strategy to Predict Early Disease Decompensation in Asymptomatic Severe Aortic Regurgitation.

Background: Use of the current echocardiography-based indications for aortic regurgitation (AR) surgery might result in late valve replacement at the stage of irreversible myocardial damage. Therefore, we aimed to identify simple models combining multiple echocardiography or magnetic resonance imaging (MRI)-derived indices and natriuretic peptides (BNP [brain natriuretic peptide] or NT-proBNP [N-terminnal pro-B type natriuretic peptide]) to predict early disease decompensation in asymptomatic severe AR.

Methods: This prospective and multicenter study included asymptomatic patients with severe AR, preserved left ventricular ejection fraction (>50%), and sinus rhythm.

Case report: Robotic repair of unroofed coronary sinus.

Unroofed coronary sinus is a rare congenital heart disease caused by the partial or complete absence of the common wall between the coronary sinus and left atrium. When indicated for repair, it is done either percutaneously or surgically. Repair using a totally endoscopic robotic procedure is rarely performed nor reported in the literature.

Robot-assisted vs. conventional MIDCAB: A propensity-matched analysis.

Background: Robotic assistance (RA) in the harvesting of internal thoracic artery during minimally invasive direct coronary artery bypass grafting (MIDCAB) provides several potential benefits for surgeon and patient in comparison with conventional MIDCAB. The two technical options have not been thoroughly compared in the literature yet. We aimed to perform this in our cohort with the use of propensity-score matching (PSM).

Outcomes from an interprofessional curriculum on trauma-informed care among pediatric service providers.

The effects of trauma on the health of individuals have been well established as a major public health concern. However, the integration of trauma-informed practices within the multidisciplinary pediatric health care system still faces significant challenges and barriers. This study sought to understand the changes in knowledge, behaviors, and attitudes related to trauma-informed care following administration of a trauma-informed educational intervention.

Risk of strong antibody decline in dialysis and transplant patients after SARS-CoV-2mRNA vaccination: Six months data from the observational Dia-Vacc study.

Background: Vulnerable dialysis and kidney transplant patients show impaired seroconversion rates compared to medical personnel eight weeks after SARS-CoV-2mRNA vaccination.

Methods: We evaluated six months follow up data in our observational Dia-Vacc study exploring specific cellular (interferon-γ release assay) or/and humoral immune responses after 2x SARS-CoV-2mRNA vaccination in 1205 participants including medical personnel (125 MP), dialysis patients (970 DP) and kidney transplant recipients (110 KTR) with seroconversion ( IgA or IgG antibody positivity by ELISA) after eight weeks.

Findings: Six months after vaccination, seroconversion remained positive in 98% of MP, but 91%/87% of DP/KTR ( = 0·005), respectively.

Corrigendum: Robotic Cardiac Surgery in Europe: Status 2020.

[This corrects the article DOI: 10.3389/fcvm.2021.

Robotic Cardiac Surgery in Europe: Status 2020.

Background: European surgeons were the first worldwide to use robotic techniques in cardiac surgery and major steps in procedure development were taken in Europe. After a hype in the early 2000s case numbers decreased but due to technological improvements renewed interest can be noted. We assessed the current activities and outcomes in robotically assisted cardiac surgery on the European continent.

Changes in knowledge, beliefs, self-efficacy, and affective commitment to change following trauma-informed care education for pediatric service providers.

Objective: As organizations strive to build trauma-informed care (TIC) systems, further understanding of individual and organizational characteristics that may impact implementation is needed. The objective of this study was to assess changes in affective commitment, beliefs, foundational knowledge, and self-efficacy following completion of a TIC curriculum for a group of interprofessional pediatric service providers. Understanding effects of training on the perceptions of organizational support held by participants was also central to our inquiry.

The role of robotic technology in minimally invasive surgery for mitral valve disease.

Introduction: Robotic mitral valve surgery has developed for more than 20 years. The main purpose of robotic assistance is to use multiwristed instruments for surgical endothoracic maneuvers on the mitral valve without opening the chest. The surgeon controls the instruments remotely from a console but is virtually immersed into the operative field.

Humoral and cellular immunity to SARS-CoV-2 vaccination in renal transplant versus dialysis patients: A prospective, multicenter observational study using mRNA-1273 or BNT162b2 mRNA vaccine.

Background: Dialysis and kidney transplant patients are vulnerable populations for COVID-19 related disease and mortality.

Methods: We conducted a prospective study exploring the eight week time course of specific cellular (interferon-γ release assay and flow cytometry) or/and humoral immune responses (ELISA) to SARS-CoV-2 boost vaccination in more than 3100 participants including medical personnel, dialysis patients and kidney transplant recipients using mRNA vaccines BNT162b2 or mRNA-1273.

Results: SARS-CoV-2-vaccination induced seroconversion efficacy in dialysis patients was similar to medical personnel (> 95%), but markedly impaired in kidney transplant recipients (42%).

Persistent reduction of mitral regurgitation by implantation of a transannular mitral bridge: durability and effectiveness of the repair at 2 years-results of a prospective trial†.

Objectives: Ring annuloplasty reduces the septal-lateral diameter (SLD) indirectly by circumferential annular cinching and frequently results in the recurrence of mitral regurgitation (MR) in patients with functional MR (FMR). Our goal was to report the results from the trial and the 2-year post-trial surveillance data. We evaluated whether direct reduction of the SLD with a transannular mitral bridge could achieve significant and durable MR reduction in patients with FMR.

Intravascular fasciitis leading to an aortic dissection. A case report.

Here we report on the case of a 61-year-old female with an accidental finding of intravascular fasciitis (IVF) affecting the ascending aorta in a specimen resected due to an acute aortic dissection. No infiltrative process of the aorta or surrounding soft tissues was grossly apparent. Microscopically, the lesion had poorly defined margins and was composed of plump spindle- and oval-shaped cells set in an abundant myxoid stroma.

Empowering people to change occupational behaviours to address critical global issues.

Background: The greatest threat to human well-being in this century is climate change and related global issues.

Purpose: We examined the effectiveness of the Modified Instrumentalism in Occupational Therapy model as a framework for facilitating occupational behaviour change to address climate change and related issues.

Method: Eleven individuals participated in this mixed-methods single-subject-design study.

[The current state and future of care of patients with congenital heart defects].

Care of patients with congenital heart diseases in Czech Republic does not have only important history, falling to the prewar period, but especially systematic and long-term work with excellent results in pediatric patients. With improvements in the care of these patients also improves their survival with the need for continuous care in adulthood including reoperation, catheter ablations incisional tachycardias and other specialized procedures in difficult heart morphology. The article is a reflection and an appeal to all responsible professionals, organizers and payers of health care, how to proceed and provide specialized training, continuity of care for these patients, including proposed organizational changes and outlines the need for further development in this important medical field.

[Operation of Ebstein anomaly in adulthood - our experience].

Introduction: The outcome of the operation of the Ebstein anomaly in adulthood depends on the experience of the surgical team.

Methods And Results: We operated 38 adult patients with Ebstein anomaly at the age of 34.8 ± 12.

Single-site access robot-assisted epicardial mapping with a snake robot: preparation and first clinical experience.

CardioARM, a highly flexible "snakelike" medical robotic system (Medrobotics, Raynham, MA), has been developed to allow physicians to view, access, and perform complex procedures intrapericardially on the beating heart through a single-access port. Transthoracic epicardial catheter mapping and ablation has emerged as a strategy to treat arrhythmias, particularly ventricular arrhythmias, originating from the epicardial surface. The aim of our investigation was to determine whether the CardioARM could be used to diagnose and treat ventricular tachycardia (VT) of epicardial origin.