Moving the Needle Toward Fair Compensation in Pediatric Nephrology

Pediatric Nephrology Workforce and Access of Children with Kidney Failure to Transplantation in the United States

Key Points

Background

Nephrology is one of the pediatric subspecialties with the largest workforce shortage in the United States. Waitlist registration is one of the first steps toward kidney transplantation and is facilitated by pediatric nephrologists. The objective of this study was to determine whether state-level density of pediatric nephrologists is associated with access to waitlisting (primary outcome) or kidney transplantation (secondary outcome) in children with kidney failure.

Methods

Using Cox proportional hazards and logistic regression analyses, we studied children younger than 18 years who developed kidney failure between 2016 and 2020 according to the United States Renal Data System, the national kidney failure registry. The density of pediatric nephrologists (determined by the count of pediatric nephrologists per 100,000 children in each state) was estimated using workforce data from the American Board of Pediatrics and categorized into three groups: >1, 0.5–1, and <0.5.

Results

We included 4497 children, of whom 3198 (71%) were waitlisted and 2691 (60%) received transplantation. Children residing in states with pediatric nephrologist density >1 had 33% (hazard ratio [HR], 1.33; 95% confidence interval [CI], 1.07 to 1.66) and 22% (HR, 1.22; 95% CI, 1.02 to 1.45) better access to waitlisting compared with those residing in states with <0.5 pediatric nephrologist density (reference group) in unadjusted and adjusted analysis, respectively. Pediatric nephrologist density was particularly important for the odds of preemptive waitlisting comparing the highest versus lowest workforce density (adjusted odds ratio, 1.56; 95% CI, 1.02 to 2.41). The adjusted HR was 1.25 (95% CI, 1.00 to 1.55; P = 0.046) for deceased donor transplantation and 1.24 (95% CI, 0.85 to 1.82) for living donor transplantation for children residing in states with pediatric nephrologist density >1 compared with the reference group.

Conclusions

Children residing in states with higher pediatric nephrologist density had better access to waitlist registration, especially preemptively, and deceased donor transplantation.

Responding to the workforce crisis: consensus recommendations from the Second Workforce Summit of the American Society of Pediatric Nephrology

IMPORTANCE

Pediatric patients with complex medical problems benefit from pediatric sub-specialty care; however, a significant proportion of children live greater than 80 mi. away from pediatric sub-specialty care.

OBJECTIVE

To identify current knowledge gaps and outline concrete next steps to make progress on issues that have persistently challenged the pediatric nephrology workforce.

EVIDENCE REVIEW

Workforce Summit 2.0 employed the round table format and methodology for consensus building using adapted Delphi principles. Content domains were identified via input from the ASPN Workforce Committee, the ASPN's 2023 Strategic Plan survey, the ASPN's Pediatric Nephrology Division Directors survey, and ongoing feedback from ASPN members. Working groups met prior to the Summit to conduct an organized literature review and establish key questions to be addressed. The Summit was held in-person in November 2023. During the Summit, work groups presented their preliminary findings, and the at-large group developed the key action statements and future directions.

FINDINGS

A holistic appraisal of the effort required to cover inpatient and outpatient sub-specialty care will help define faculty effort and time distribution. Most pediatric nephrologists practice in academic settings, so work beyond clinical care including education, research, advocacy, and administrative/service tasks may form a substantial amount of a faculty member's time and effort. An academic relative value unit (RVU) may assist in creating a more inclusive assessment of their contributions to their academic practice. Pediatric sub-specialties, such as nephrology, contribute to the clinical mission and care of their institutions beyond their direct billable RVUs. Advocacy throughout the field of pediatrics is necessary in order for reimbursement of pediatric sub-specialist care to accurately reflect the time and effort required to address complex care needs. Flexible, individualized training pathways may improve recruitment into sub-specialty fields such as nephrology.

CONCLUSIONS AND RELEVANCE

The workforce crisis facing the pediatric nephrology field is echoed throughout many pediatric sub-specialties. Efforts to improve recruitment, retention, and reimbursement are necessary to improve the care delivered to pediatric patients.

Global structures, practices, and tools for provision of chronic peritoneal dialysis

BACKGROUND

Worldwide, the uptake of peritoneal dialysis (PD) compared with hemodialysis remains limited. This study assessed organizational structures, availability, accessibility, affordability and quality of PD worldwide.

METHODS

This cross-sectional study relied on data from kidney registries as well as survey data from stakeholders (clinicians, policymakers and advocates for people living with kidney disease) from countries affiliated with the International Society of Nephrology (ISN) from July to September 2022.

RESULTS

Overall, 167 countries participated in the survey. PD was available in 79% of countries with a median global prevalence of 21.0 [interquartile range (IQR) 1.5-62.4] per million population (pmp). High-income countries (HICs) had an 80-fold higher prevalence of PD than low-income countries (LICs) (56.2 pmp vs 0.7 pmp). In 53% of countries, adults had greater PD access than children. Only 29% of countries used public funding (and free) reimbursement for PD with Oceania and South East Asia (6%), Africa (10%) and South Asia (14%) having the lowest proportions of countries in this category. Overall, the annual median cost of PD was US$18 959.2 (IQR US$10 891.4-US$31 013.8) with full private out-of-pocket payment in 4% of countries and the highest median cost in LICs (US$30 064.4) compared with other country income levels (e.g. HICs US$27 206.0).

CONCLUSIONS

Ongoing large gaps and variability in the availability, access and affordability of PD across countries and world regions were observed. Of note, there is significant inequity in access to PD by children and for people in LICs.

Child Health Needs and the Pediatric Nephrology Subspecialty Workforce: 2020-2040

Pediatric nephrology is dedicated to caring for children with kidney disease, a unique blend of acute care and chronic longitudinal patient relationships. Though historically a small field, trainee interest has declined over the past 2 decades. This has led to growing alarm about the health of the pediatric nephrology workforce, although concerns have been hampered by a lack of available data to enable feasible projections. This article is part of a supplement that anticipates the future pediatric subspecialty workforce supply. It draws on existing literature, data from the American Board of Pediatrics, and findings from a model that estimates the future supply of pediatric subspecialists developed by the Carolina Health Workforce Research Center at the University of North Carolina Chapel Hill's Cecil G. Sheps Center for Health Services Research and Strategic Modeling Analytics & Planning Ltd. The workforce projections from 2020 to 2040 incorporate population growth, clinical effort, and geographic trends and model alternate scenarios adjusting for changes in trainee interest, clinical efforts, and workforce attrition. The baseline model predicts growth of clinical work equivalents by 26% by 2040, but further widening geographic disparities worsen the existing mismatch between supply, clinical need, and market demand. The worst-case scenario projects 13% growth by 2040 which, at best, maintains the status quo of an already strained workforce. The models do not account for many factors expected to heighten demand over the coming decades. Urgent reforms are necessary now. Proposed solutions require multipronged changes in education and training pathways, remuneration, clinical practice models, and government policy.

The impact of rural status on pediatric chronic kidney disease

Children and adolescents in rural areas with chronic kidney disease (CKD) face unique challenges related to accessing pediatric nephrology care. Challenges to obtaining care begin with living increased distances from pediatric health care centers. Recent trends of increasing centralization of pediatric care mean fewer locations have pediatric nephrology, inpatient, and intensive care services. In addition, access to care for rural populations expands beyond distance and encompasses domains of approachability, acceptability, availability and accommodation, affordability, and appropriateness. Furthermore, the current literature identifies additional barriers to care for rural patients that include limited resources, including finances, education, and community/neighborhood social resources. Rural pediatric kidney failure patients have barriers to kidney replacement therapy options that may be even more limited for rural pediatric kidney failure patients when compared to rural adults with kidney failure. This educational review identifies possible strategies to improve health systems for rural CKD patients and their families: (1) increasing rural patient and hospital/clinic representation and focus in research, (2) understanding and mediating gaps in the geographic distribution of the pediatric nephrology workforce, (3) introducing regionalization models for delivering pediatric nephrology care to geographic areas, and (4) employing telehealth to expand the geographic reach of services and reduce family time and travel burden.

Productivity measurement in psychology and neuropsychology: Existing standards and alternative suggestions

Objective: The Relative Value Unit (RVU) system was initially developed to account for costs associated with clinical services and has since been applied in some settings as a metric for monitoring productivity. That practice has come under fire in the medical literature due to perceived flaws in determination of "work RVU" for different billing codes and negative impacts on healthcare rendered. This issue also affects psychologists, who bill codes associated with highly variable hourly wRVUs. This paper highlights this discrepancy and suggests alternative options for measuring productivity to better equate psychologists' time spent completing various billable clinical activities. Method: A review was performed to identify potential limitations to measuring providers' productivity based on wRVU alone. Available publications focus almost exclusively on physician productivity models. Little information was available relating to wRVU for psychology services, including neuropsychological evaluations, specifically. Conclusions: Measurement of clinician productivity using only wRVU disregards patient outcomes and under-values psychological assessment. Neuropsychologists are particularly affected. Based on the existing literature, we propose alternative approaches that capture productivity equitably among subspecialists and support provision of non-billable services that are also of high value (e.g. education and research).

Compassion fatigue in pediatric nephrology-The cost of caring

Compassion fatigue is the result of repeated vicarious trauma from caring for those who have suffered. Although not well-researched in pediatric nephrology to date, there is reason to believe that it is a real and sustained threat to the pediatric nephrology workforce. Interventions aimed at individuals, the profession, and the organizations in which pediatric nephrologists work can create spaces to discuss and ameliorate compassion fatigue. This will result in better care for patients, more stable pediatric nephrology divisions and a stronger, more resilient pediatric nephrology workforce.