Early Mobilization in a PICU: A Qualitative Sustainability Analysis of PICU Up!

OBJECTIVES: To identify staff-reported factors and perceptions that influenced implementation and sustainability of an early mobilization program (PICU Up!) in the PICU. DESIGN: A qualitative study using semistructured phone interviews to characterize interprofessional staff perspectives of the PICU Up! program. Following data saturation, thematic analysis was performed on interview transcripts. SETTING: Tertiary-care PICU in the Johns Hopkins Hospital, Baltimore, MD. SUBJECTS: Interprofessional PICU staff. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Fifty-two staff members involved in PICU mobilization across multiple disciplines were interviewed. Three constructs emerged that reflected the different stages of PICU Up! program execution: 1) factors influencing the implementation process, 2) staff perceptions of PICU Up!, and 3) improvements in program integration. Themes were developed within these constructs, addressing facilitators for PICU Up! implementation, cultural changes for unitwide integration, positive impressions toward early mobility, barriers to program sustainability, and refinements for more robust staff and family engagement. CONCLUSIONS: Three years after implementation, PICU Up! remains well-received by staff, positively influencing role satisfaction and PICU team dynamics. Furthermore, patients and family members are perceived to be enthusiastic about mobility efforts, driving staff support. Through an ongoing focus on stakeholder buy-in, interprofessional engagement, and bundled care to promote mobility, the program has become part of the culture in the Johns Hopkins Hospital PICU. However, several barriers remain that prevent consistent execution of early mobility, including challenges with resource management, sedation decisions, and patient heterogeneity. Characterizing these staff perceptions can facilitate the development of solutions that use institutional strengths to grow and sustain PICU mobility initiatives.

Psychometric Testing of the Activity Measure for Post-Acute Care (AM-PAC) in the Pediatric Acute Care Setting.

PURPOSE: To determine interrater reliability and construct validity of the Activity Measure for Post-Acute Care (AM-PAC) Inpatient "6-clicks" Short Forms for children in acute care. METHODS: Eight physical therapists (PTs) scored the AM-PAC Basic Mobility, 30-second walk test (30SWT), and Timed Up and Go (TUG) for 54 patients (4-17 years); 6 occupational therapists (OTs) scored the AM-PAC Daily Activity and handgrip dynamometry for 50 patients (5-17 years). Correlations between the AM-PAC Basic Mobility, 30SWT, and TUG and between the Daily Activity AM-PAC and handgrip dynamometry were calculated for evidence of construct validity. RESULTS: Interrater reliability for the AM-PAC was excellent for PTs and OTs. Validity was strong to moderate for Basic Mobility when compared with the 30SWT and TUG. Daily Activity had weak correlation with mean left handgrip strength and no correlation with mean right handgrip strength. CONCLUSIONS: AM-PAC Short Forms have acceptable psychometrics for use among children in acute care.

Preterm birth: Case definition & guidelines for data collection, analysis, and presentation of immunisation safety data.

Preterm birth is commonly defined as any birth before 37 weeks completed weeks of gestation. An estimated 15 million infants are born preterm globally, disproportionately affecting low and middle income countries (LMIC). It contributes directly to estimated one million neonatal deaths annually and is a significant contributor to childhood morbidity. However, in many clinical settings, the information available to calculate completed weeks of gestation varies widely. Accurate dating of the last menstrual period (LMP), as well as access to clinical and ultrasonographic evaluation are important components of gestational age assessment antenatally. This case definition assign levels of confidence to categorisation of births as preterm, utilising assessment modalities which may be available across different settings. These are designed to enable systematic safety evaluation of vaccine clinical trials and post-implementation programmes of immunisations in pregnancy.

Bacillus Calmette-Guérin (BCG) vaccine adverse events in Victoria, Australia: analysis of reports to an enhanced passive surveillance system.

BACKGROUND: Bacillus Calmette-Guérin (BCG) vaccine is used worldwide, with high efficacy against childhood Mycobacterium tuberculosis (TB) meningitis and miliary TB. BCG vaccine is considered safe, with serious systematic adverse events following immunization (AEFI) of immunocompetent recipients being rare, although adverse event rates vary between differing BCG strains. In Victoria, Australia, AEFI are reported to SAEFVIC (Surveillance of Adverse Events Following Vaccination In the Community), an enhanced passive surveillance system operational since 2007. OBJECTIVE: To describe the epidemiology of reported BCG AEFI in Victoria, Australia, particularly following the 2012 recall of Connaught BCG vaccine, substitution with Denmark-SSI vaccine and subsequent programme delivery adjustments. METHODS: Retrospective analysis of reported BCG AEFI in Victoria, Australia, for the 6-year period 2008-2013. Incidence rates were calculated using available doses-distributed, doses-administered and population data denominators with 95 % confidence intervals. RESULTS: The predominant BCG AEFI reported were abscess and lymphadenopathy, with higher reports for males than for females (p = 0.039).The rates of AEFI per 10,000 doses distributed were similar for the Connaught and Denmark-SSI strains, at 11.6 and 15.4, respectively (p = 0.414). When doses administered rather than doses distributed were considered, the rate of reported Denmark-SSI AEFI was much higher, at 62.8 per 10,000 doses administered. Meaningful result interpretation was hampered by a lack of a BCG vaccination register, multiple disparate providers and absent doses-administered data prior to the recall. CONCLUSION: Effective AEFI surveillance is of paramount importance as countries are faced with unplanned vaccine strain changes following the 2012 BCG recall and subsequent global vaccine supply shortages. The Australian experience and lessons learned serve as a timely reminder to BCG vaccination programmes worldwide to review AEFI surveillance systems.