Perfusionist education in Japan: A survey of challenges and current status.

INTRODUCTION: This study aimed to examine the educational challenges faced by perfusionists in Japan. Although Japan has over 400 cardiovascular surgery centers, it performs fewer surgeries than by countries such as Germany and the United States. We focused on challenges related to varying caseloads and working conditions. METHODS: We conducted an online survey containing 24 questions using Google Forms from January to June 2022, targeting perfusionists in Japan. The 24-question survey spanned various educational topics and was approved by the Morinomiya University of Medical Sciences Ethics Committee. RESULTS: Responses were received from 129 perfusionists across 77 institutions. Approximately 70% of these centers managed less than 200 cardiopulmonary bypass (CPB) cases per year, with a similar proportion of perfusionists handling under 50 CPB cases annually. Challenges in Japanese perfusionist education include enhancing communication and troubleshooting skills and the need for instructors with a broad teaching experience. CONCLUSIONS: This study emphasizes the significant differences in caseload and work environments for perfusionists among Japanese institutions. Perfusionists, who often work in clinical engineering, have various responsibilities. These findings highlight the need for improved communication, problem-solving skills, and the implementation of modern teaching technologies. Additionally, this study highlights the complexities of training Japanese perfusionists and underscores the need for more practical, technology-driven educational methods. Addressing these issues is crucial for improving Japan's healthcare standards and could influence global perfusionist education.

Evaluation of university and training standards in clinical perfusion, an European-wide survey.

OBJECTIVES: Adequate theoretical and practical training of prospective clinical perfusionists is essential for maintaining clinical standards and ensuring patient safety during cardiac surgery procedures. Perfusion schools play a crucial role in establishing and maintaining higher education and training standards in clinical perfusion. The aim of this study is to obtain a comprehensive overview of European training standards in clinical perfusion in 2023. METHODS: For this study, 53 perfusion schools in Europe were found and contacted, of which 30 (56.6%) responded, giving a sample size of n = 30, which were then included in the data analysis. The quantitative data of the survey are analysed using descriptive methods. RESULTS: The university and training standards in clinical perfusion in Europe vary in many respects. Starting with the entry criterion for studies (most frequently a required bachelor's degree 36.7% or 2nd most common an university entrance qualification 30%), the duration [from <12 months (13.3%) up to 36 months (13.3%)] and regarding the content of the teaching in clinical perfusion [<30 European Credit Transfer System (ECTS) (33.3%) and more than 180 ECTS (6.7%)]. The mean value for teaching in clinical perfusion content is 62.63 ECTS credits. CONCLUSIONS: The obtained results show important differences between countries and schools. As such, they form a valuable database for future discussions establishing a common European curriculum and training standards for perfusionists. For the generalizability of the results, further evaluations and larger samples are needed.

Practical training concept for perfusionists at the heart and diabetes center Nordrhein-Westfalen.

BACKGROUND: Increasing regulations and requirements of advisory bodies, in particular the Joint Federal Committee and the Medical Service of the health insurance funds, make it necessary to employ only demonstrably well-trained perfusionists. The minimum requirement for this staff is EBCP certification. Currently there is limited availability of such specialists on the German market. Therefore, the qualification of young people in this area is of central importance. The aim of this paper is to strengthen the training of perfusionists at our centre, to standardise the process and to provide the respective student with a "roadmap" to their internship. MATERIAL & METHODS: The structure is based on a rough division of the 24 weeks of internship. This is described in detail in the following and is backed up with the learning objectives for the respective time periods. RESULTS: At our centre, practical training has been standardized and clear responsibilities have been defined. Furthermore, as a centre of maximum care in the field of cardiac surgery, we can offer students the necessary number of perfusions in just six months to meet the requirements of the ECBP for practical training. According to this concept, 20 perfusionists have been successfully trained in the last 8 years. All of them have passed the exams and have been certified according to EBCP. CONCLUSION: The aim of the practical semester is for the student to be in a position at the end of the semester to independently supervise simple cardiac surgery procedures with the aid of the Extra- Corporal Circulation (ECC) and to carry this out in accordance with the currently valid guidelines and directives (1-8) and the departmental procedural instructions based on them. Great emphasis is placed to the students becoming aware of their competence to act, knowing their limits and being able to assess when these limits have been reached and the involvement of experienced colleagues is necessary to ensure patient safety.

Examining online international health professions education: a mixed methods review of barriers, facilitators, and early outcomes☠.

BACKGROUND: Access to quality healthcare education across the world is disproportionate. This study explores the potential for Cardiovascular Perfusion education to be delivered online to reach international students. METHODS: Exploratory mixed methods were used to identify the barriers, facilitators, and early outcomes of online international health professions education. RESULTS: Qualitative analysis yielded four primary and nine subthemes. Multiple interventions were implemented in the planning of a novel online international Extracorporeal Science (ECS) program based on these themes. Quantitative data from the first semester of the new ECS program was collected along with data from the traditional entry-level program and historic data from previous entry-level cohorts. No significant correlations or differences were found between students. Student satisfaction surveys were determined to be equivalent for each group. Mixed data analysis revealed exceptional student satisfaction in areas where qualitative feedback was incorporated into the program design. CONCLUSIONS: Online international education may be a viable option in the health professions. Barriers and facilitators to this mode of education were identified and utilized in designing one such program. Early outcomes from the novel ECS program reveal that student performance and satisfaction are equivalent to those of a traditional in-person training program.

Perfusion education and training in Europe anno 2023.

Background: In the absence of uniform European regulations, there have been many differences in the training of perfusionists across Europe. Furthermore, there has been no uniform or single European accreditation of the profession. One of the objectives of The European Board of Cardiovascular Perfusion (EBCP) is to standardise and monitor training of perfusionists across Europe whilst offering support in accordance with national regulations. This goal is particularly imminent as there have been numerous newly founded National perfusion societies, particularly from Eastern European countries, which are now established members of EBCP.Purpose: In this article, we provide an updated overview or 'snapshot' of current European perfusion training programs that were accessible in 2022. Nationally acquired data refers to 2022 unless stated otherwise. The last overview of Perfusion education in Europe was reported over 15 years ago including 20 countries.Research Design: For this report thirty-two national EBCP delegates plus representatives from Austria were contacted at the beginning of 2023 to complete a pro forma questionnaire about their national perfusion training programmes. The data has been summarized in this article and five additional derived parameters were calculated.Results: We received responses from 31 countries, providing specific national training characteristics which are summarized, listed and benchmarked by country in this article.Conclusion: There have been several national and supranational initiatives towards the recognition of perfusion as a profession in Europe, however so far without success for the majority of countries. For this reason, it remains essential for EBCP, as the only European professional perfusionist body, to define education standards and competencies for perfusionists and to monitor training by accreditation of dedicated perfusion schools across Europe.

Simulated cardiopulmonary bypass: a high fidelity model for developing and accessing clinical perfusion skills.

BACKGROUND: Traditionally, novice perfusionists learn and practice clinical skills, during live surgical procedures. The profession's accrediting body is directing schools to implement simulated cardiopulmonary bypass (CPB) into the curriculum. Unfortunately, no CPB simulation models have been validated. Here we describe the design and application of a CPB simulation model. METHODS: A CPB patient simulator was integrated into a representative operative theater and interfaced with a simple manikin, a heart-lung machine (HLM), clinical perfusion circuitry, and equipment. Participants completed a simulation scenario designed to represent a typical CPB procedure before completing an exit survey to assess the fidelity and validity of the experience. Questions were scored using a 5-point Likert scale. RESULTS: Participants (n = 81) contributed 953 opinions on 40 questions. The participants reported that the model of simulated CPB (1) realistically presented both the physiologic and technical parameters seen during CPB (n = 347, mean 4.37, SD 0.86), (2) accurately represented the psychological constructs and cognitive mechanisms of the clinical CPB (n = 139, mean 4.24, SD 1.08), (3) requires real clinical skills and reproduces realistic surgical case progression (n = 167, mean 4.38, SD 0.86), and (4) would be effective for teaching, practicing, and assessing the fundamental skills of CPB (n = 300, mean 4.54, SD 0.9). Participants agreed that their performance in the simulation scenario accurately predicted their performance in a real clinical setting (n = 43, mean 4.07, SD 1.03) CONCLUSION: This novel simulation model of CPB reproduces the salient aspects of clinical CPB and may be useful for teaching, practicing, and assessing fundamental skills.

Perfusionist removal of intra-aortic balloon pump catheters improves efficiency without an increase in complication rates.

INTRODUCTION: The intra-aortic balloon pump (IABP) is one of the most utilized cardiac assist devices. Patients receiving IABP therapy are typically managed in high acuity clinical care areas with limited bed space and high demand. Our center instituted a certified clinical perfusionist (CCP) led initiative to remove IABP catheters in order to reduce IABP therapy time, hasten removal and improve efficiency. METHODS: The purpose of the study is to compare outcomes for IABP removal by a certified clinical perfusionist to a physician. The primary outcome measures were site hematoma score and limb related complications. A survey was submitted to bedside nurses, managers/patient care coordinators, CCP's and physicians. The IABP quality assurance database was interrogated for the study. RESULTS: There were 350 patients eligible for inclusion. The cohort was well balanced between CCP (n = 284) and physician (n = 66) groups for patient demographics, indication, insertion specifics and type of medical intervention. The majority of patients had no bruise or hematoma with perfusionist (n = 246, 87%) or physician (n = 58, 88%) (p = 0.78) removal. The physician group demonstrated a higher rate of grade 3 hematomas (p = 0.03). There was no statistically significant difference between CCP and physician groups for limb complications and mortality. Survey results showed an improved efficiency in bed space allocation, physician workload and a decreased IABP support time. CONCLUSION: There is no difference in limb complications between perfusionist and physician removal of IABP catheters. The survey demonstrate an improvement in resource allocation and efficiency. A perfusionist led IABP removal program can be done safely and may help improve program efficiency.

Heparin consumption and inflammatory response according to the coating of cardiopulmonary bypass circuits in cardiac surgery: A retrospective analysis.

INTRODUCTION: There are several types of surface treatments (coatings) aimed at improving the biocompatibility of cardiopulmonary bypass (CPB) circuit. Some coatings appear to require higher doses of heparin to maintain anticoagulation goals, and some of them might induce postoperative coagulopathy. In this study, we compared the amount of heparin required, postoperative bleeding, and inflammatory response according to three types of coatings. METHOD: We retrospectively included 300 consecutive adult patients who underwent cardiac surgery with CPB and received one of three coatings (Phisio®, Trillium®, and Xcoating™). Our primary objective was to compare, according to coating, the amount of heparin required to maintain an ACT > 400s during CPB. Our secondary objectives were to compare postoperative bleeding for 48 h and CRP rate. RESULTS: Baseline characteristics were comparable between groups except for age and preoperative CRP. We did not find a significant difference between the 3 coatings regarding the amount of heparin reinjected. However, we found less postoperative bleeding with the Xcoating™ circuit compared to the Phisio® circuit (-149 mL [-289; -26.5]; p = 0.02) and a lower elevation of CRP with the Phisio® circuit (2.8 times higher than preoperative CRP) compared to Trillium® (4.9 times higher) and Xcoating™ (6.4 times higher); p < 10-3. CONCLUSION: The choice of coating did not influence the amount of heparin required during CPB; however, the post-CPB inflammatory syndrome may be impacted by this choice.

A tool to assess nontechnical skills of perfusionists in the cardiac operating room.

OBJECTIVES: This study aimed to develop the Perfusionists' Intraoperative Non-Technical Skills tool, specifically to the perfusionists' context, and test its inter-rater reliability. METHODS: An expert panel was convened to review existing surgical nontechnical skills taxonomies and develop the Perfusionists' Intraoperative Non-Technical Skills tool. During a workshop held at a national meeting, perfusionists completed the Perfusionists' Intraoperative Non-Technical Skills ratings after watching 4 videos displaying simulated cardiac operations. Two videos showed "good performance," and 2 videos showed "poor performance." Inter-rater reliability analysis was performed and intraclass correlation coefficient was reported. RESULTS: The final version of the Perfusionists' Intraoperative Non-Technical Skills taxonomy contains 4 behavioral categories (decision making, situation awareness, task management and leadership, teamwork and communication) with 4 behavioral elements each. Categories and elements are rated using an 8-point Likert scale ranging from 0.5 to 4.0. A total of 60 perfusionist raters were included and the comparison between rating distribution on "poor performance" and "good performance" videos yielded a statistically significant difference between groups, with a P value less than .001. A similar difference was found in all behavioral categories and elements. Reliability analysis showed moderate inter-rater reliability across overall ratings (intraclass correlation coefficient, 0.735; 95% confidence interval, 0.674-0.796; P < .001). Similar inter-rater reliability was found when raters were stratified by experience level. CONCLUSIONS: The Perfusionists' Intraoperative Non-Technical Skills tool presented moderate inter-rater reliability among perfusionists with varied levels of experience. This tool can be used to train and assess perfusionists in relevant nontechnical skills, with the potential to enhance safety and improve surgical outcomes.

Use of Augmented Reality to Assist Teaching for Future Perfusionists in Extracorporeal Technology.

The aim of this study was to foster the better perfusion education when providing extracorporeal circulation (ECC) technology for future perfusionists. For this purpose, we have developed an augmented reality (AR) program for ECC students. Currently, the cost of equipment and its simulator is high. Furthermore, it is desirable for ECC students to practice at any time. AR describes user experiences that add 2D (plane detection) or 3D elements to the live view from a device's camera in a way that makes those elements appear to inhabit the real world. We can use these technologies to create AR experiences using the back camera of a smartphone or tablet. We can also build our own instrument with custom visualization and data analysis. Although AR technology may not be new, its potential in ECC student education is just beginning to be explored. Unlike other computing technologies, AR interfaces offer seamless interaction between the real and virtual worlds, a tangible interface metaphor, and a means for transitioning between real and virtual worlds. Here, we have shown our experiences of cost-effective AR technology for future perfusionists.

Assessing the culture of safety in cardiovascular perfusion: attitudes and perceptions.

INTRODUCTION: The Hospital Survey on Patient Safety Culture was developed by the Agency for Healthcare Research and Quality (AHRQ) to assess the culture of safety in hospitals. The purpose of this study was to identify specific domains of perfusion that are indicators of a high quality culture of safety. METHODS: Perfusionists were recruited to participate in the survey through email invitation through Perflist, Perfmail and LinkedIn. The survey consisted of 37 questions across six safety domains. Questions were developed using the AHRQ Hospital Survey on Patient Safety Culture. 'Positive scores' were defined as a response that either agreed or strongly agreed with a safety standard. Survey responses that resulted in a 75 percent or higher positive response rate were identified as vital components of a high culture of safety. Logistic regression analysis was used to determine importance components of perceived safety. RESULTS: Four responses were found to have a significant predictive level of a positive safety environment in the work unit: (1) in this unit, we discuss ways to prevent errors from happening again; OR=3.09, (2) in this unit, we treat others with respect; OR=1.09 (3) my supervisor/manager seriously considers staff suggestions for improving patient safety; OR=1.89 and (4) there is good cooperation among hospital units that need to work together; OR=1.77. There were two predictors of a negative work unit safety environment: (1) staff are afraid to ask questions when something does not seem right; OR=0.62 and (2) it is just by chance that more serious mistakes don't happen around here; OR=0.55. CONCLUSIONS: The results from this survey indicate that effective communication secondary to both incident and near-miss reporting is associated with a higher perceived culture of safety. A positive safety environment is associated with being able to speak up regarding safety issues without fear of negative repercussions.

Results of the 2015 Perfusionist Salary Study.

Presently, there exists no published valid and reliable salary study of clinical perfusionists. The objective of the 2015 Perfusionist Salary Study was to gather verifiable employee information to determine current compensation market rates (salary averages) of clinical perfusionists working in the United States. A salary survey was conducted between April 2015 and March 2016. The survey required perfusionists to answer questions about work volume, scheduling, and employer-paid compensation including benefits. Participants were also required to submit a de-identified pay stub to validate the income they reported. Descriptive statistics were calculated for all survey questions (e.g., percentages, means, and ranges). The study procured 481 responses, of which 287 were validated (i.e., respondents provided income verification that matched reported earnings). Variables that were examined within the validated sample population include job title, type of institution of employment, education level, years of experience, and geographic region, among others. Additional forms of compensation which may affect base compensation rates were also calculated including benefits, call time, bonuses, and pay for ancillary services (e.g., extracorporeal membrane oxygenation and ventricular assist device). In conclusion, in 2015, the average salary for all perfusionists is $127,600 with 19 years' experience. This research explores the average salary within subpopulations based on other factors such as position role, employer type, and geography. Information from this study is presented to guide employer compensation programs and suggests the need for further study in consideration of attrition rates and generational changes (i.e., perfusionists reaching retirement age) occurring alongside the present perfusionist staffing shortage affecting many parts of the country.

Evidence-based practice knowledge and perfusionists' clinical behavior.

INTRODUCTION: Evidence-based practice (EBP) has been widely studied and adopted in allied health professions education. Current practitioners may have challenges in adopting EBP into current practice. EBP skills have not been previously assessed in perfusionists, therefore, the purpose of this study is to identify a preliminary analysis of perfusionists' EBP knowledge and its possible relationship to clinical behavior and educational level METHODS: A non-randomized convenience study using the Evidence-Based Practice Questionnaire (EBPQ) was used to measure EBP of practicing U.S. perfusionists. The EBPQ is a validated survey instrument designed to measure EBP practice, attitude and knowledge subscales. The EBPQ consisted of 24 items on a 1 to 7 Likert Scale, with higher numbers indicating frequent use of skill. Practitioner experience, educational background and employment type were also collected. RESULTS: Two hundred and fifty-four responses met the inclusion criteria and were analyzed. The mean EBPQ score was 5.0 (SD = 0.9) with similar means for the subscales. There were important differences found in the EBPQ scores, depending on the educational level and work status. There was a positive correlation between the knowledge and practice subscales, demonstrating a relationship in the sample and a possible relationship in the population as a whole. CONCLUSION: The results suggest that perfusionists' use of EBP in practice does vary, based upon educational level and employment type. The findings also demonstrated areas of lower EBP aptitude. The correlation between EBP knowledge and practice may guide educational efforts at improving EBP practice.

Perfusionist techniques of reducing acute kidney injury following cardiopulmonary bypass: an evidence-based review.

Cardiac surgery utilizing cardiopulmonary bypass has come a long way since its introduction nearly 60 years ago. In the early days, end-organ damage was linked to contact of the blood with the extracorporeal circuit. One potential cardiac surgery complication known to result in significant morbidity and mortality is acute kidney injury (AKI). Causes of AKI are multifaceted, but most of them are associated with techniques that perfusionists employ during extracorporeal circuit management. These can cause patients to either go on dialysis or renal replacement therapy. Patients with AKI have longer lengths of stay and consume significant resources beyond those with normal kidney function. Few current evidence-based markers determine if the kidneys are adequately protected during surgery. Most relevant literature does not address perfusion-specific techniques that reduce the incidence of AKI. This paper reviews the pathophysiology of the kidney and focuses on perfusion techniques that may reduce the incidence of AKI.

Managing the extracorporeal membrane oxygenation (ECMO) circuit integrity and safety utilizing the perfusionist as the "ECMO Specialist".

Extracorporeal membrane oxygenation (ECMO) is an extracorporeal technique of providing both cardiac and respiratory support to patients whose heart and lungs are so severely diseased or damaged that they can no longer serve their function. Neonatal and pediatric ECMO was accepted as practice in the early 1990s and according to the Extracorporeal Life Support Organization, ELSO; of the >50,000 patients registered, 73% have survived extracorporeal life support (ECLS). It is not uncommon to find initial cannulation of a patient receiving ECMO performed by a surgeon and then the maintenance of the patient being left in the hands of various others deemed as the "ECMO Specialists". The specialist has a broad base of professionals, including: nurses, respiratory therapists, perfusionists and physicians. Each institution, having its own unique training for these individuals, has provided a milieu for education, but does not share an established standard of care. From 2009, after the surge of the H1N1 epidemic, adult ECMO has been increasing; n=53 in 2010 to n=110 in 2012 at our institution. The perfusionist has been the "specialist" for ECMO at our institution since the early 1990s and remained at bedside during ECMO. We have now developed a safe circuit and fiscally responsible staffing model that utilizes a perfusionist and a telemetry-based electronic record keeper, permitting the perfusionist to leave the bedside and interact with the circuit when necessary. This has permitted an expansive growth of ECMO in our intensive care units at our facility incorporating a multidisciplinary collaboration system wide.