Immersion ultrasonography improves the repeatability of cephalic vein diameter measurements for inexperienced operators

Objective

To reduce the empirical dependence of ultrasound measurement of the cephalic vein diameter, improve the repeatability of measurements for inexperienced operators, and provide a new method for inexperienced operators.

Methods

Operators without ultrasound experience used contact ultrasound and immersion ultrasound to measure the diameter of the cephalic vein. The intraobserver and interobserver repeatability of measurements obtained via the two methods were analyzed.

Results

The intraobserver and interobserver repeatability of the cephalic vein diameter measured via contact ultrasound by inexperienced operators were average, with intraclass correlation coefficients (ICCs) of 0.572 (95% CI: 0.239–0.759) and 0.405 (95% CI: −0.057–0.666), respectively. The intraobserver and interobserver reproducibility of the cephalic vein diameter measured by immersion ultrasound were very good, with ICCs of 0.955 (95% CI: 0.922–0.975) and 0.943 (95% CI: 0.900–0.967), respectively. In the Bland–Altman diagram of the intraobserver and interobserver agreement of the immersion ultrasound measurements of the cephalic vein diameter, 96% of the points fell within the 95% limits of agreement.

Conclusion

Immersion ultrasonography can be used to measure the cephalic vein diameter while reducing the dependence of the results on operator experience; inexperienced operators can achieve very good repeatability.

Impact of the COVID-19 Pandemic on Nephrology Fellow Training and Well-Being in the United States: A National Survey

BACKGROUND

The coronavirus disease 2019 (COVID-19) pandemic's effects on nephrology fellows' educational experiences, preparedness for practice, and emotional wellbeing are unknown.

METHODS

We recruited current adult and pediatric fellows and 2020 graduates of nephrology training programs in the United States to participate in a survey measuring COVID-19's effects on their training experiences and wellbeing.

RESULTS

Of 1005 nephrology fellows-in-training and recent graduates, 425 participated (response rate 42%). Telehealth was widely adopted (90% for some or all outpatient nephrology consults), as was remote learning (76% of conferences were exclusively online). Most respondents (64%) did not have in-person consults on COVID-19 inpatients; these patients were managed by telehealth visits (27%), by in-person visits with the attending faculty without fellows (29%), or by another approach (9%). A majority of fellows (84%) and graduates (82%) said their training programs successfully sustained their education during the pandemic, and most fellows (86%) and graduates (90%) perceived themselves as prepared for unsupervised practice. Although 42% indicated the pandemic had negatively affected their overall quality of life and 33% reported a poorer work-life balance, only 15% of 412 respondents who completed the Resident Well-Being Index met its distress threshold. Risk for distress was increased among respondents who perceived the pandemic had impaired their knowledge base (odds ratio [OR], 3.04; 95% confidence interval [CI], 2.00 to 4.77) or negatively affected their quality of life (OR, 3.47; 95% CI, 2.29 to 5.46) or work-life balance (OR, 3.16; 95% CI, 2.18 to 4.71).

CONCLUSIONS

Despite major shifts in education modalities and patient care protocols precipitated by the COVID-19 pandemic, participants perceived their education and preparation for practice to be minimally affected.

Adapting Nephrology Training Curriculum in the Era of COVID-19

PURPOSE OF REVIEW

The COVID-19 pandemic has widespread implications not only for clinical practice but also for academic medicine and postgraduate training. The need to promote physical distancing and flexibility within our department has generated important revisions to the core curriculum for the Adult Nephrology Training Program in Vancouver, Canada.

SOURCES OF INFORMATION

We reviewed available educational resources and objectives to develop curricular adaptations informed by staff and trainee feedback.

METHODS

Many facets of the program including clinical rotations, scholarly activities, evaluation, and wellness have been impacted, and thus revised for online delivery where possible. Trainees have personalized a learning plan based on individual goals and supplemented by a list of internet-based resources for independent review. Changes in learning objectives and methods for specific rotations have occurred and are described. Ongoing evaluation will be undertaken.

KEY FINDINGS

Curriculum adaptation in the era of COVID-19 is necessary to ensure ongoing high-quality education for future nephrologists. We describe existing changes to formal training in British Columbia (BC), which will be tailored as the pandemic evolves, and anticipate them to have lasting impact on the way we structure training programs in the future. Standardization and harmonization of modified curriculum may be possible across Canada with sharing of these learnings.

LIMITATIONS

Formal evaluation of these changes in terms of knowledge acquisition and examination performance has not yet been undertaken. Next steps will include assessing and documenting the impact of this curricular transformation to further optimize scheduling, educational yield, and trainee wellness.

ERA-EDTA fellowship, a 'bonne opportunité': the scientific and human experience of a fellow

As a fellow of the ERA-EDTA long-term fellowship programme, I spent two fantastic years as a post-doc in Prof. D. Eladari’s laboratory at Inserm U970, Paris-Cardiovascular Research Centre. It was a highly formative and productive scientific experience. On a personal level, immersion into the French society and the international environment of the laboratory were added bonuses that enriched my experience. I am honoured to report my experience here from the ERA-EDTA fellowship programme. I hope this will inspire young fellows to apply for such a programme and pursue their career in science. Good mentorship, a passion for scientific investigation and determination are required.

Introduction of Competence by Design to Canadian Nephrology Postgraduate Training

Purpose of the review:

The Royal College of Physicians and Surgeons of Canada, with its Competence by Design initiative, is adopting the principles of competency-based medical education for residency training and continuing professional development. This initiative is being undertaken to meet the new standards of medical education in Canada, which include social accountability to meet performance-based outcomes of training. Nephrology is poised to implement Competence by Design into residency training in July 2018 and initiate a continuous quality improvement cycle to periodically renew and update the training requirements to be socially accountable and relevant in the modern age of medicine. The purpose of this review is to describe the process of entrustable professional activity and required training experience development and how they will affect subspecialty training in Canada.

Sources of information:

The construct of competency-based medical education was derived from existing literature searches of the medical education literature, including documentation provided by the Royal College of Physicians and Surgeons of Canada. The content for each entrustable professional activity and milestone was derived by consensus from the community expertise of the working group, existing speciality training requirements, and elements of training requirements that the Royal College has been mandated to superimpose on all training requirements to meet societal expectations.

Methods:

The Royal College Specialty Committee in Nephrology participated in 2 years of preparation for this implementation, which has included the creation of a new educational design for the discipline and the elucidation of entrustable professional activities to describe the scope of nephrology practice and to guide teaching, learning, and assessment in residency, and ultimately maintenance of competence in practice.

Key findings:

This article introduces the set of entrustable professional activities for adult and pediatric nephrology and describes the national consultation as part of an ongoing quality improvement of this work.

Limitations:

The implementation of Competence by Design will be tested by whether trainees embrace competency-based education by training to just entrustable professional activities, rather than the holistic model idealized in physician training. This is mitigated by the entrustable professional activity development incorporating multiple layers of competencies beyond a procedural skill. Time commitment for faculty will pose additional challenges in increasing the time for assessment of trainees, but is supported by electronic platforms at the Royal College to assist in data gathering and analysis.

Implications:

Competence by Design in nephrology is an outcomes-based curriculum and assessment platform that aims to train nephrologists to meet societal expectations in an ever-changing and complicated health care system. The goals are to increase safety and professional accountability to society and improve upon the already high standards of training within Canada.

An Interview Study of Patient and Caregiver Perspectives on Advance Care Planning in ESRD

BACKGROUND

Advance care planning (ACP) empowers patients to consider and communicate their current and future treatment goals. However, it can be an emotionally charged process for patients with kidney disease and their caregivers. This study aimed to describe the perspectives and attitudes of patients with end-stage renal disease (ESRD) and their caregivers toward ACP.

STUDY DESIGN

Qualitative study.

SETTING & PARTICIPANTS

Patients with ESRD (n=24) and their caregivers (n=15) aged 36 to 91 years at various stages of ACP ("not commenced," "in progress," or "completed") from 3 renal services.

METHODOLOGY

Semistructured interviews.

ANALYTICAL APPROACH

Transcripts were analyzed using thematic analysis.

RESULTS

5 major themes were identified: articulating core values (avoiding futile and undignified treatment, reevaluating terms of dialysis, framing a life worth living, and refusing to be a burden), confronting conversations (signifying death and defeat, accepting inevitable death, and alleviating existential tension), negotiating mutual understanding (broaching taboos and assisting conflicted caregivers), challenging patient autonomy (family pressures to continue dialysis, grief diminishing caregivers' capacity, and leveraging support), and decisional disempowerment (lacking medical transparency and disappointment with clinical disinterest).

LIMITATIONS

Only English-speaking patients/caregivers participated in the interview.

CONCLUSIONS

ACP provides patients with ESRD and their caregivers a conduit for accepting and planning for impending death and to express treatment preferences based on self-dignity and value of living. However, ACP can be considered taboo, may require caregivers to overcome personal and decisional conflict, and may be complex if patients and caregivers are unable to accept the reality of the patient's illness. We suggest that ACP facilitators and clinicians make ACP more acceptable and less confrontational to patients and caregivers and that strategies be put in place to support caregivers who may be experiencing overwhelming grief or who have conflicting goals, particularly when they are called on to make end-of-life decisions.

The Evolution of the Journal Club: From Osler to Twitter

Journal clubs have typically been held within the walls of academic institutions and in medicine have served the dual purpose of fostering critical appraisal of literature and disseminating new findings. In the last decade and especially the last few years, online and virtual journal clubs have been started and are flourishing, especially those harnessing the advantages of social media tools and customs. This article reviews the history and recent innovations of journal clubs. In addition, the authors describe their experience developing and implementing NephJC, an online nephrology journal club conducted on Twitter.

Clinicians' Perspectives on Advance Care Planning for Patients With CKD in Australia: An Interview Study

BACKGROUND

Advance care planning (ACP) empowers patients to consider and communicate their current and future treatment goals. However, ACP is not widely implemented in chronic kidney disease (CKD) care settings. This study aims to describe clinicians' beliefs, challenges, and perspectives of ACP in patients with CKD.

STUDY DESIGN

Qualitative study.

SETTING & PARTICIPANTS

Nephrologists (n=20), nurses (n=7), and social workers (n=4) with a range of experience in facilitating ACP for patients with CKD across Australia.

METHODOLOGY

Semistructured interviews were digitally recorded and transcribed verbatim.

ANALYTICAL APPROACH

Transcripts were analyzed using thematic analysis.

RESULTS

5 major themes were identified: facilitating informed decision making (avoiding preconceptions, conveying complete truths, focusing on supportive care, and synchronizing with evolving priorities), negotiating moral boundaries (contending with medical futility and respecting patient vs family autonomy), navigating vulnerable conversations (jeopardizing the therapeutic relationship, compromising professional confidence, emotionally invested, and enriching experiences), professional disempowerment (unsupportive culture, doubting logistical feasibility, and making uncertain judgments), and clarifying responsibilities (governing facilitation, managing tensions, and transforming multidisciplinary relationships).

LIMITATIONS

Some findings may be specific to the Australian context.

CONCLUSIONS

The tensions among themes reflect that ACP is paradoxically rewarding for clinicians because ACP empowers patients yet can expose personal and professional vulnerabilities. Clinicians believe that a more collaborative approach is needed, with increased efforts to identify the evolving and individualized needs and goals of patients with CKD. Models of ACP that address clinicians' personal and professional vulnerabilities when initiating ACP may foster greater confidence and cultural acceptance of ACP in the CKD setting.

Improving global health: measuring the success of capacity building outreach programs: a view from the International Society of Nephrology

Capacity building is key to the advance of health care in the developing world, but capacity building can take several forms, and it is not yet clear which forms and funding models are most effective. The International Society of Nephrology (ISN) has developed and sustained a portfolio of global outreach programs that make a unique contribution at low cost to the appropriate training and continuing support of nephrologists throughout the developing world. We describe the programs and present encouraging findings of their outcomes. Finally, we reflect on how the ISN interventions and evaluations measure up against recommended approaches in the literature and consider lessons for ISN and other organizations involved in planning, evaluating, and benchmarking similar programs.

Performance of Temporary Hemodialysis Catheter Insertion by Nephrology Fellows and Attending Nephrologists

BACKGROUND AND OBJECTIVES

Concerns have been raised about nephrology fellows' skills in inserting temporary hemodialysis catheters. Less is known about temporary hemodialysis catheter insertion skills of attending nephrologists supervising these procedures. The aim of this study was to compare baseline temporary hemodialysis catheter insertion skills of attending nephrologists with the skills of nephrology fellows before and after a simulation-based mastery learning (SBML) intervention.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

This pre- post-intervention study with a pretest-only comparison group was conducted at the University of Toronto in September of 2014. Participants were nephrology fellows and attending nephrologists from three university-affiliated academic hospitals who underwent baseline assessment of internal jugular temporary hemodialysis catheter insertion skills using a central venous catheter simulator. Fellows subsequently completed an SBML intervention, including deliberate practice with the central venous catheter simulator. Fellows were expected to meet or exceed a minimum passing score at post-test. Fellows who did not meet the minimum passing score completed additional deliberate practice. Attending nephrologist and fellow baseline performance on the temporary hemodialysis catheter skills assessment was compared. Fellows' pre- and post-test temporary hemodialysis catheter insertion performance was compared to assess the effectiveness of SBML. The skills assessment was scored using a previously published 28-item checklist. The minimum passing score was set at 79% of checklist items correct.

RESULTS

In total, 19 attending nephrologists and 20 nephrology fellows participated in the study. Mean attending nephrologist checklist scores (46.1%; SD=29.5%) were similar to baseline scores of fellows (41.1% items correct; SD=21.4%; P=0.55). Only two of 19 attending nephrologists (11%) met the minimum passing score at baseline. After SBML, fellows' mean post-test score improved to 91.3% (SD=6.9%; P<0.001). Median time between pre- and post-test was 24 hours.

CONCLUSIONS

Attending nephrologists' baseline temporary hemodialysis catheter insertion skills were highly variable and similar to nephrology fellows' skills, with only a small minority able to competently insert a temporary hemodialysis catheter. SBML was extremely effective for training fellows and should be considered for attending nephrologists who supervise temporary hemodialysis catheter insertions.

Expanding the role of objectively structured clinical examinations in nephrology training

Objectively structured clinical examinations (OSCEs) are widely used in medical education, but we know of none described that are specifically for nephrology fellowship training. OSCEs use simulation to educate and evaluate. We describe a technically simple, multidisciplinary, low-cost OSCE developed by our program that contains both examination and training features and focuses on management and clinical knowledge of rare hemodialysis emergencies. The emergencies tested are venous air embolism, blood leak, dialysis membrane reaction, and hemolysis. Fifteen fellows have participated in the OSCE as examinees and/or preceptors since June 2010. All have passed the exercise. Thirteen responded to an anonymous survey in July 2013 that inquired about their confidence in managing each of the 4 tested emergencies pre- and post-OSCE. Fellows were significantly more confident in their ability to respond to the emergencies after the OSCE. Those who subsequently saw such an emergency reported that the OSCE experience was somewhat or very helpful in managing the event. The OSCE tested and trained fellows in the recognition and management of rare hemodialysis emergencies. OSCEs and simulation generally deserve greater use in nephrology subspecialty training; however, collaboration between training programs would be necessary to validate such exercises.

A Spanish multicentric study to evaluate the clinical activity of nephrology fellows during in-hospital on-call shifts

BACKGROUND

Nephrologists develop their work in diverse scenarios. A training programme must qualify trainees to assist different kinds of problems. The aim of this study was to characterize patients and pathologies that Spanish nephrology fellows face while on-call.

METHODS

This is a descriptive study with clinical and demographic data gathered with a form by 10 nephrology fellows of five university hospitals of Madrid (Spain), throughout their in-hospital 24 h on-call shifts in February and March 2013.

RESULTS

We collected 409 episodes over 338 patients, through 72 shifts. Among these, 16.7% had previous normal renal function, 24.6% chronic kidney disease, 39.5% were on dialysis and 18.2% had a kidney transplant. Most of the consults came from the emergency room (35.9%) or the previous on-call team (13.7%). Afterwards, the most usual destiny was admittance to a nephrology department (32.8%) or discharge (20.5%). The most frequent reason for consulting was a decline in renal function (31.6%) and the second motive an infection. Thirty-four episodes (8.3%) were related to dialysis access problems. Medical treatment was prescribed in 79.2% of the cases, primarily fluids (47.2%) and antibiotics (42.2%). The fellow had to place a central venous catheter in 24 cases (5.9%). Renal replacement therapy was prescribed in 19.8% of the episodes.

CONCLUSIONS

Specific renal reasons for consulting nephrologists are common, such as acute kidney injury or dialysis access complications. These patients benefit from a specialized approach to their problems. Clinical activities during in-hospital out-of-hours shifts are a priceless tool as part of the training programme of nephrology fellows.

Training nephrologists from developing countries: does it have a positive impact?

In the past 25 years the International Society of Nephrology has sponsored 545 physicians from 83 developing countries to undertake nephrology training in renal units in the developed world. Data collected biennially from past fellows have demonstrated a very positive impact of the program on individual trainees and their home institutions. Many of the trainees have gone on to leadership positions in their home institutions, countries, and regions. Increasingly, fellowships are undertaken in selected developed centers within the fellow's own region, which increases the relevance and utility of the training to the fellow and the fellow's home institution, and lessens the risk of ‘brain drain'.