Clinical Full-Time Equivalent in PICUs: Survey of the U.S. Pediatric Critical Care Chiefs Network, 2020-2022.

OBJECTIVES: To inform workforce planning for pediatric critical care (PCC) physicians, it is important to understand current staffing models and the spectrum of clinical responsibilities of physicians. Our objective was to describe the expected workload associated with a clinical full-time equivalent (cFTE) in PICUs across the U.S. Pediatric Critical Care Chiefs Network (PC3N). DESIGN: Cross-sectional survey. SETTING: PICUs participating in the PC3N. SUBJECTS: PICU division chiefs or designees participating in the PC3N from 2020 to 2022. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A series of three surveys were used to capture unit characteristics and clinical responsibilities for an estimated 1.0 cFTE intensivist. Out of a total of 156 PICUs in the PC3N, the response rate was 46 (30%) to all three distributed surveys. Respondents used one of four models to describe the construction of a cFTE-total clinical hours, total clinical shifts, total weeks of service, or % full-time equivalent. Results were stratified by unit size. The model used for construction of a cFTE did not vary significantly by the total number of faculty nor the total number of beds. The median (interquartile range) of clinical responsibilities annually for a 1.0 cFTE were: total clinical hours 1750 (1483-1858), total clinical shifts 142 (129-177); total weeks of service 13.0 (11.3-16.0); and total night shifts 52 (36-60). When stratified by unit size, larger units had fewer nights or overnight hours, but covered more beds per shift. CONCLUSIONS: This survey of the PC3N (2020-2022) provides the most contemporary description of clinical responsibilities associated with a cFTE physician in PCC. A 1.0 cFTE varies depending on unit size. There is no correlation between the model used to construct a cFTE and the associated clinical responsibilities.

Evolution and Impact of a Diagnostic Point-of-Care Ultrasound Program in a PICU.

OBJECTIVES: To evaluate the impact of point-of-care ultrasound (POCUS) use on clinicians within a PICU and to assess infrastructural elements of our POCUS program development. DESIGN: Retrospective observational study. SETTING: Large academic, noncardiac PICU in the United States. SUBJECTS: Patients in a PICU who had diagnostic POCUS performed. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Between January 1, 2017, and December 31, 2022, 7201 diagnostic POCUS studies were ordered; 1930 (26.8%) had a quality assurance (QA) record generated in an independent POCUS QA database. The cardiac domain was most frequently imaged (81.0% of ordered studies, 81.2% of reviewed studies). POCUS images changed clinician understanding of pathophysiology in 563 of 1930 cases (29.2%); when this occurred, management was changed in 318 of 563 cases (56.5%). Cardiac POCUS studies altered clinician suspected pathophysiology in 30.1% of cases (472/1568), compared with 21.5% (91/362) in noncardiac studies ( p = 0.06). Among cases where POCUS changed clinician understanding, management changed more often following cardiac than noncardiac POCUS ( p = 0.02). Clinicians identified a need for cardiology consultation or complete echocardiograms in 294 of 1568 cardiac POCUS studies (18.8%). Orders for POCUS imaging increased by 94.9%, and revenue increased by 159.4%, from initial to final study year. QA database use by both clinicians and reviewers decreased annually as QA processes evolved in the setting of technologic growth and unit expansion. CONCLUSIONS: Diagnostic POCUS imaging in the PICU frequently yields information that alters diagnosis and changes management. As PICU POCUS use increased, QA processes evolved resulting in decreased use of our initial QA database. Modifications to QA processes are likely necessary as clinical contexts change over time.

Ultrasound in Cardiopulmonary Arrest and Resuscitation: Constructing Comprehensive Implementation Frameworks in High-Risk Settings.

OBJECTIVES: Information obtained from point-of-care ultrasound during cardiopulmonary arrest and resuscitation (POCUS-CA) can be used to identify underlying pathophysiology and provide life-sustaining interventions. However, integration of POCUS-CA into resuscitation care is inconsistent. We used expert consensus building methodology to help identify discrete barriers to clinical integration. We subsequently applied implementation science frameworks to generate generalizable strategies to overcome these barriers. MEASURES AND MAIN RESULTS: Two multidisciplinary expert working groups used KJ Reverse-Merlin consensus building method to identify and characterize barriers contributing to failed POCUS-CA utilization in a hypothetical future state. Identified barriers were organized into affinity groups. The Center for Implementation Research (CFIR) framework and Expert Recommendations for Implementing Change (CFIR-ERIC) tool were used to identify strategies to guide POCUS-US implementation. RESULTS: Sixteen multidisciplinary resuscitation content experts participated in the working groups and identified individual barriers, consolidated into 19 unique affinity groups that mapped 12 separate CFIR constructs, representing all 5 CFIR domains. The CFIR-ERIC tool identified the following strategies as most impactful to address barriers described in the affinity groups: identify and prepare champions, conduct local needs assessment, conduct local consensus discussions, and conduct educational meetings. CONCLUSIONS: KJ Reverse-Merlin consensus building identified multiple barriers to implementing POCUS-CA. Implementation science methodologies identified and prioritized strategies to overcome barriers and guide POCUS-CA implementation across diverse clinical settings.

Variations in Demonstrated Emotional Intelligence: Trainee to Experienced Faculty Member.

OBJECTIVES: To identify differences in emotional intelligence (EI)-related competencies between fellows and faculty in a cohort of pediatric critical care physicians. DESIGN: Single-center, cross-sectional observation study. SETTING: Seventy-two-bed multidisciplinary pediatric critical care unit at a quaternary children's hospital (Children's Hospital of Philadelphia, Philadelphia, PA). SUBJECTS: Forty-seven critical care physicians, including 19 fellows and 28 faculty members, were assessed. A multidisciplinary team of 83 physicians, nurses, and nurse practitioners contributed to the assessments. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A multirater EI assessment tool (Emotional and Social Competency Inventory 360) was used to measure EI competencies of participating physicians across 12 core competencies. Utilizing a priori scoring definitions, physician EI competencies were classified as strengths or areas for growth. Results were stratified based on provider experience, generating comparisons between fellow and faculty cohorts. Ninety-four percent (177/188) of distributed assessments were completed. Fellow strengths were identified as organization awareness, achievement orientation, and teamwork; areas for growth were influence and emotional self-awareness. Compared with fellows, faculty members demonstrated additional strengths in the domains of adaptability, emotional self-control, coach and mentor, positive outlook, inspirational leadership, and influence. CONCLUSIONS: This study provides the first characterization of EI competencies among trainees and faculty members using a validated multirater assessment tool. The descriptions of physician EI, based on years of experience, are an important piece of the foundation for future explorations into the advancement of physician EI and effective leadership.

Leadership Training in Pediatric Residency Programs: Identifying Content, Characterizing Practice, and Planning for the Future.

OBJECTIVE: Physicians serve as leaders in varying roles, but often with minimal dedicated training. Existing pediatric residency competencies may not completely describe all leadership skills that should be valued. We sought to identify a set of high-value leadership skills and evaluate current training in these skills in pediatric residency programs. METHODS: A modified Delphi process was used to inform a national survey of pediatric residency program directors. Programs were asked to rate the perceived importance of identified leadership skills and the presence of dedicated teaching. Skills identified as extremely or quite important by ≥90% of respondents were classified as high-value. RESULTS: Our modified Delphi process generated 16 core leadership skills to evaluate. A total of 67/204 residency programs responded. Six skills were identified as high-value: managing time effectively, receiving feedback, communicating effectively through speaking, embodying professionalism, demonstrating emotional intelligence, and addressing conflict. Only 19% of responding programs reported providing dedicated teaching time for all high-value skills. CONCLUSIONS: Despite a high degree of national agreement among program directors about the importance of specific leadership skills, few pediatric residency programs dedicate time to teaching residents about these skills. The identified high-value leadership skills could help to inform future educational efforts.

Clinical Applications of Procalcitonin in Pediatrics: An Advanced Biomarker for Inflammation and Infection-Can It Also Be Used in Trauma?

Background. Procalcitonin is a small molecular peptide that has gained increased support as an adjunct diagnostic marker of infection in the adult population; the concordant body of evidence for the use of procalcitonin in pediatric populations is far less complete. Objectives. Our objective is to review the current evidence supporting the utilization of procalcitonin in children in a variety of clinical scenarios including SIRS, sepsis, burns, and trauma and to identify existing knowledge gaps. Methods. A thorough review of the literature was performed utilizing PubMed. We focused on using meta-analysis from adult populations to review current practices in interpretation and methodology and find concordant pediatric studies to determine if the same applications are validated in pediatric populations. Results. Current evidence supports the usage of procalcitonin as both a sensitive and a specific marker for the differentiation of systemic inflammatory response syndrome from sepsis in pediatrics with increased diagnostic accuracy compared to commonly used biomarkers including complete blood counts and C-reactive protein. Conclusions. Although the body of evidence is limited, initial observations suggest that procalcitonin can be used in pediatric trauma and burn patients as both a prognostic and a diagnostic marker, aiding in the identification of infection in patients with extensive underlying inflammation.