Declining Procedures in Pediatric Critical Care Medicine Using a National Database

Faculty Decision Making in Ad Hoc Entrustment of Pediatric Critical Care Fellows: A National Case-Based Survey

Phenomenon: Ad hoc entrustment decisions reflect a clinical supervisor's estimation of the amount of supervision a trainee needs to successfully complete a task in the moment. These decisions have important consequences for patient safety, trainee learning, and preparation for independent practice. Determinants of these decisions have previously been described but have not been well described for acute care contexts such as critical care and emergency medicine. The ad hoc entrustment of trainees caring for vulnerable patient populations is a high-stakes decision that may differ from other contexts. Critically ill patients and children are vulnerable patient populations, making the ad hoc entrustment of a pediatric critical care medicine (PCCM) fellow a particularly high-stakes decision. This study sought to characterize how ad hoc entrustment decisions are made for PCCM fellows through faculty ratings of vignettes. The authors investigated how acuity, relationship, training level, and task interact to influence ad hoc entrustment decisions. Approach: A survey containing 16 vignettes that varied by four traits (acuity, relationship, training level, and task) was distributed to U.S. faculty of pediatric critical care fellowships in 2020. Respondents determined an entrustment level for each case and provided demographic data. Entrustment ratings were dichotomized by "high entrustment" versus "low entrustment" (direct supervision or observation only). The authors used logistic regression to evaluate the individual and interactive effects of the four traits on dichotomized entrustment ratings. Findings: One hundred seventy-eight respondents from 30 institutions completed the survey (44% institutional response rate). Acuity, relationship, and task all significantly influenced the entrustment level selected but did not interact. Faculty most frequently selected "direct supervision" as the entrustment level for vignettes, including for 24% of vignettes describing fellows in their final year of training. Faculty rated the majority of vignettes (61%) as "low entrustment." There was no relationship between faculty or institutional demographics and the entrustment level selected. Insights: As has been found in summative entrustment for pediatrics, internal medicine, and surgery trainees, PCCM fellows often rated at or below the "direct supervision" level of ad hoc entrustment. This may relate to declining opportunities to practice procedures, a culture of low trust propensity among the specialty, and/or variation in interpretation of entrustment scales.

Pediatric basic course goes virtual: transition from face to face to hybrid learning in pediatric critical care

BACKGROUND

To explore the impact of the transition from a traditional face-to-face course delivering essential contents in pediatric critical care to a hybrid format consisting of an online pre-course self-directed learning, an online facilitated discussion, and a face-to-face edition.

METHODS

Attendees and faculty were surveyed after the face-to-face course and the hybrid version to evaluate the effectiveness and satisfaction of participants with the course.

RESULTS

Fifty-seven students attended multiple formats of the Pediatric Basic Course between January 2020 and October 2021 in Udine, Italy. We compared course evaluation data from the 29 attendees of the face-to-face course with the 28 of the hybrid edition. Data collected included participant demographics, participant self-assessed pre and post-course ''confidence'' with a range of pediatric intensive care-related activities, and their satisfaction with elements of the course. There were no statistical differences in participant demographics or pre and post-course confidence scores. Overall satisfaction with the face-to-face course was marginally higher, 4.59 vs. 4.25/5, but did not reach significance. Pre-recorded lectures which could be viewed several times, were highlighted as a positive for the hybrid course. Residents found no significant differences comparing the two courses in rating the lectures and the technical skills stations. Hybrid course facilities (online platform and uploaded material) were reported to be clear, accessible, and valuable by 87% of attendees. After six months, they still find the course relevant to their clinical practice (75%). Candidates considered the respiratory failure and mechanical ventilation modules the most relevant modules.

CONCLUSIONS

The Pediatric Basic Course helps residents strengthen their learning and identify areas to improve their knowledge. Both face-to-face and hybrid model versions of the course improved attendees' knowledge and perceived confidence in managing the critically ill child.

Is Left Ventricular Systolic Dysfunction Associated With Increased Mortality Among Patients With Sepsis and Septic Shock?

BACKGROUND

The impact of left ventricular (LV) systolic function on outcomes in patients with sepsis and septic shock remains uncertain. The association, if any, may be nonlinear.

RESEARCH QUESTION

Is LV systolic dysfunction associated with increased mortality among patients with sepsis and septic shock?

STUDY DESIGN AND METHODS

Retrospective cohort study comprising all adult patients admitted to the medical ICU from January 1, 2011, through December 31, 2020, with sepsis and septic shock as defined by the Third International Consensus Definitions for Sepsis and Septic Shock guidelines. All adult patients with sepsis or septic shock who underwent transthoracic echocardiography within 3 days from admission to the medical ICU were included. We divided patients into five groups based on LV ejection fraction (LVEF). In addition to univariate analysis, we also performed multivariate logistic regression analysis adjusting for patients' baseline characteristics and severity of illness. The primary outcome was the association between each classification of LVEF and in-hospital mortality.

RESULTS

A total of 3,151 patients were included in this study (LVEF < 25%, 133 patients; 25% ≤ LVEF < 40%, 305 patients; 40% ≤ LVEF < 55%, 568 patients; 55% ≤ LVEF < 70%, 1,792 patients; and LVEF ≥ 70%, 353 patients). In-hospital mortalities in each LVEF category were 51.1%, 34.8%, 26.6%, 26.2%, and 41.9%, respectively. In the multivariate logistic regression analysis, LVEF of < 25% (OR, 2.75; 95% CI, 1.82-4.17; P < .001) and LVEF of ≥ 70% (OR, 1.70; 95% CI, 1.09-1.88; P = .010) were associated independently with significantly higher in-hospital mortality compared with the reference LVEF category of 55% to 70%.

INTERPRETATION

The association of LVEF to in-hospital mortality in sepsis and septic shock was U-shaped. Both severe LV systolic dysfunction (LVEF < 25%) and hyperdynamic LVEF (LVEF ≥ 70%) were associated independently with significantly higher in-hospital mortality.

Epidemiology of Pediatric Critical Care Admissions in 43 United States Children's Hospitals, 2014-2019

OBJECTIVES

To identify trends in the population of patients in PICUs over time.

DESIGN

Cross-sectional, retrospective cohort study using the Pediatric Health Information System database.

SETTING

Forty-three U.S. children's hospitals.

PATIENTS

All patients admitted to Pediatric Health Information System-participating hospitals from January 2014 to December 2019. Individuals greater than 65 years old and normal newborns were excluded.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

PICU care occurred in 13.8% of all pediatric hospital encounters and increased over the study period from 13.3% to 14.3%. Resource intensity, based on average Hospitalization Resource Intensity Scores for Kids score, increased significantly across epochs (6.5 in 2014-2015 vs 6.9 in 2018-2019; p < 0.001), although this was not consistently manifested as additional procedural exposure. Geometric mean PICU cost per patient encounter was stable. The two most common disease categories in PICU patients were respiratory failure and cardiac and circulatory congenital anomalies. Of all PICU encounters, 35.5% involved mechanical ventilation, and 25.9% involved vasoactive infusions. Hospital-level variation in the percentage of days spent in the PICU ranged from 15.1% to 63.5% across the participating sites. Of the total hospital costs for patients admitted to the PICU, 41.7% of costs were accrued during the patients' PICU stay.

CONCLUSIONS

The proportional use of PICU beds is increasing over time, although was variable across centers. Case-based resource use and complexity of pediatric patients are also increasing. Despite the higher use of PICU resources, the standardized costs of PICU care per patient encounter have remained stable. These data may help to inform current PICU resource allocation and future PICU capacity planning.

The care of critically ill infants and toddlers in neonatal intensive care units across Italy and Europe: our proposal for healthcare organization

Numerous studies have shown that critically ill infants and toddlers admitted to paediatric intensive care units (PICUs) have a lower mortality than those admitted to adult ICUs. In 2014, there were only 23 registered PICUs in Italy, most of which were located in the north. For this reason, in Italy and elsewhere in Europe, some neonatal ICUs (NICUs) have begun managing critically ill infants and toddlers. Our proposal for healthcare organization is to establish "extended NICUs" in areas where paediatric intensive care beds are lacking. While some countries have opted for a strict division between neonatal and paediatric intensive care units, the model of "extended NICUs" has already been set up in Italy and in Europe. In this instance, the management of critically ill infants and toddlers undoubtedly falls upon neonatologists, who, however, must gain specific knowledge and technical skills in paediatric critical care medicine (PCCM). Postgraduate residencies in paediatrics need to include periods of specific training in neonatology and PCCM. The Italian Society of Neonatology's Early Childhood Intensive Care Study Group is supporting certified training courses for its members involving both theory and practice.

CONCLUSION

Scientific societies should promote awareness of the issues involved in the intensive management of infants and toddlers in NICUs and the training of all health workers involved. These societies include the Italian Society of Neonatology, the European Society of Paediatric and Neonatal Intensive Care, and the Union of European Neonatal and Perinatal Societies. They should also act in concert with the governmental institutional bodies to establish the standards for the "extended NICUs."

WHAT IS KNOWN

• The mortality of critically ill infants and toddlers admitted to PICUs is lower than that for those admitted to adult ICUs. • In Italy, there are only a handful of PICUs, located mainly in the north.

WHAT IS NEW

• Critically ill infants and small toddlers can be managed in "extended NICUs" in areas with a lack of paediatric intensive care beds. • "Extended NICUs" is our proposal for healthcare organization to compensate for the paucity of paediatric intensive care beds, but neonatologists must be trained to provide them with specific knowledge and technical skills in PCCM.