COVID-19 disease among children and young adults enrolled in the North American Pediatric Renal Trials and Collaborative Studies registry.

BACKGROUND: Coronavirus disease of 2019 (COVID-19) has disproportionately affected adults with kidney disease. Data regarding outcomes among children with kidney disease are limited. The North American Pediatric Renal Trials Collaborative Studies Registry (NAPRTCS) has followed children with chronic kidney disease (CKD) since 1987 at 87 participating centers. This study aimed to evaluate the impact of COVID-19 among participants enrolled in the three arms of the registry: CKD, dialysis, and transplant. METHODS: This was a retrospective cohort study of COVID-19 among participants in the NAPRTCS CKD, dialysis, and transplant registries from 2020 to 2022. Where appropriate, t-tests, chi-square analyses, and univariate logistic regression were used to evaluate the data. RESULTS: The cohort included 1505 NAPRTCS participants with recent data entry; 260 (17%) had documented COVID-19. Infections occurred in all three registry arms, namely, 10% (n = 29) in CKD, 11% (n = 67) in dialysis, and 26% (n = 164) in transplant. The majority of participants (75%) were symptomatic. Hospitalizations occurred in 17% (n = 5) of participants with CKD, 27% (n = 18) maintenance dialysis participants, and 26% (n = 43) of transplant participants. Fourteen percent (n = 4) of CKD participants and 10% (n = 17) of transplant participants developed acute kidney injury (AKI), and a total of eight participants (one CKD, seven transplant) required dialysis initiation. Among transplant participants with moderate to severe illness, 40-43% developed AKI and 29-40% required acute dialysis. There were no reported deaths. CONCLUSIONS: COVID-19 was documented in 17% of active NAPRTCS participants. While there was no documented mortality, the majority of participants were symptomatic, and a quarter required hospitalization.

Effects of changes in adult erythropoietin dosing guidelines on erythropoietin dosing practices, anemia, and blood transfusion in children on hemodialysis: findings from North American Pediatric Renal Trials and Collaborative Studies (NAPRTCS).

BACKGROUND: While adult hemodialysis (HD) patients have increased morbidity with higher target hemoglobin levels, similar findings have not been demonstrated in pediatric patients. We evaluated changes in transfusions, anemia frequency, and erythropoietin (epo) dosing among pediatric HD patients before, during, and after implementation of federal dialysis payment policies regarding epo dosing for adult HD patients. METHODS: This is a retrospective cohort study of pediatric HD patients enrolled in NAPRTCS. We evaluated need for transfusion, anemia, median hemoglobin, and median epo dose 6 months after starting HD in 3 eras: baseline (2003-2007), implementation (2008-2011), and post implementation (2012-2016). We used multivariate logistic regression models to evaluate potential differences in transfusion across the eras. RESULTS: Six months after dialysis initiation, 12.6% of patients required transfusion pre-implementation, 17.9% during implementation, and 15.5% post implementation. Anemia occurred in 17.4% of patients pre, 23.5% during, and 23.8% post implementation, with median hemoglobin levels of 11.9 g/dL pre, 11 g/dL during, and 11 g/dL post implementation. Epo use was high across all 3 eras, but epo dosing decreased during and post implementation, despite more anemia during these periods. Odds of transfusion in implementation era compared with pre-implementation was 1.75 (95% CI 1.11-2.77) and odds of transfusion in post implementation era compared with pre was 1.19 (95% CI 0.71-1.98), controlling for age, race, gender, and prior transplant status. CONCLUSIONS: During and following implementation of adult epo dosing guidelines, transfusion and anemia frequency increased in pediatric HD patients. Ideal target hemoglobin levels for pediatric dialysis patients warrant further study.

Increasing Pediatric Morning Report Educational Value Through Quality Improvement.

BACKGROUND: Morning report (MR) is a common case-based conference in graduate medical education. Recent studies highlight participant dissatisfaction with the educational value of MR, but data are lacking on means for improvement. We aimed to increase MR quality and participant satisfaction at our academic pediatric residency program. METHODS: Improvement science was used to develop and implement a new standardized pediatric MR process (intervention), with 5 core educational elements and structured resident-faculty mentorship. Educational elements were measured via feedback forms and tracked using a run chart. Residents and faculty were surveyed regarding MR quality and satisfaction at baseline and 6 months postintervention; responses were analyzed using mixed effects logistic regression. RESULTS: The median of educational elements increased from 3 to 5 (5 maximum) during the 6-month study period and 12-months poststudy. Baseline and postintervention survey response rates were 90% (18 of 20) for residents and 66% (51 of 77) for faculty. Residents reporting high quality MR changed from 50% to 72% (P = .20), and faculty from 29% to 85% (P <.001). Satisfaction with MR content increased for both residents (50%-89%, P = .03) and faculty (25%-67%, P <.001). Resident satisfaction with faculty mentorship before MR increased from 28% to 78% (P = .01); satisfaction with faculty feedback after MR increased from 11% to 56% (P = .02). CONCLUSIONS: Improvement science can be used to develop a new pediatric graduate medical education process. Requiring core educational elements and providing structured mentorship were associated with improvements in pediatric MR quality and participant satisfaction.

A Regional Evaluation of Survival of Infants with End-Stage Renal Disease.

BACKGROUND: Information regarding morbidity and mortality of infants born with end-stage renal disease (ESRD) requiring dialysis early in life is critical to optimize patient care and better counsel families. OBJECTIVE: We evaluated outcomes of infants born regionally with ESRD, and those within our broader catchment area referred for dialysis. STUDY DESIGN: We screened deaths at 5 regional referral hospitals, identifying infants with ESRD who did not survive to transfer for dialysis. We also screened all infants <8 weeks old seen at our institution over a 7-year period with ESRD referred for dialysis. We evaluated factors associated with survival to dialysis and transplant. RESULTS: We identified 14 infants from regional hospitals who died prior to transfer and 12 infants at our institution who were dialyzed. Because of the large burden of lethal comorbidities in our regional referral centers, overall survival was low, with 73% dying at birth hospitals. Amongst dialyzed infants, 42% survived to transplant. CONCLUSION: This study is unusual in reporting survival of infants with ESRD including those not referred for dialysis, which yields an expectedly lower survival rate than reported by dialysis registries.

The effect of an electronic health record-based tool on abnormal pediatric blood pressure recognition.

BACKGROUND: Recognition of high blood pressure (BP) in children is poor, partly due to the need to compute age-sex-height referenced percentiles. This study examined the change in abnormal BP recognition before versus after the introduction of an electronic health record (EHR) app designed to calculate BP percentiles with a training lecture. METHODS AND RESULTS: Clinical data were extracted on all ambulatory, non-urgent encounters for children 3-18 years old seen in primary care, endocrinology, cardiology, or nephrology clinics at an urban, academic hospital in the year before and the year after app introduction. Outpatients with at least 1 BP above the age-gender-height referenced 90th percentile were included. Abnormal BP recognition was defined as a BP related ICD-9 code, referral to nephrology or cardiology, an echocardiogram or renal ultrasound to evaluate BP concern, or a follow-up primary care visit for BP monitoring. Multivariable adjusted logistic regression compared odds of recognition before and after app introduction. Of 78 768 clinical encounters, 3521 had abnormal BP in the pre- and 3358 in the post-app period. App use occurred in 13% of elevated BP visits. Overall, abnormal BP was recognized in 4.9% pre-app period visits and 7.1% of visits post-app (P < .0001). Recognition was significantly higher when the app was actually used (adjusted OR 3.17 95% CI 2.29-4.41, P < .001). Without app use recognition was not different. CONCLUSIONS: BP app advent modestly increased abnormal BP recognition in the entire cohort, but actual app use was associated with significantly higher recognition. Predictors of abnormal BP recognition deserve further scrutiny.

Food Allergy Knowledge and Attitudes among School Nurses in an Urban Public School District.

Since food allergy knowledge and perceptions may influence prevention and management of school-based reactions, we evaluated them among nurses in an urban school district. All District of Columbia public school nurses were asked to anonymously complete a food allergy knowledge and attitude questionnaire. Knowledge scores were calculated as percentage of correct responses. Attitude responses were tabulated across five-point Likert scales, ranging from strongly disagree to strongly agree. The knowledge questionnaire was completed by 87% of eligible nurses and the attitude questionnaire by 83%. The mean total knowledge score was 76 ± 13 with domain score highest for symptom recognition and lowest for treatment. Regarding attitudes, most (94%) felt food allergy is a serious health problem, for which schools should have guidelines (94%). Fewer believed that nut-free schools (82%) and allergen-free tables (44%) should be implemented. Negative perceptions of parents were identified as: parents of food-allergic children are overprotective (55%) and make unreasonable requests of schools (15%). Food allergy knowledge deficits and mixed attitudes exist among this sample of urban school nurses, particularly related to management of reactions and perceptions of parents. Food allergy education of school nurses should be targeted to improve their knowledge and attitudes.