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AimThis study aimed to evaluate the validity, reliability and acceptability of the Implementation Leadership Scale in the Chinese nursing context.DesignThis study utilized a cross-sectional design.MethodsThis study was conducted in one general tertiary hospital with 234 nurses (85.3% response rate) from 35 clinical units in China. Content validity, structural validity, convergent validity, reliability (internal consistency), agreement indices and acceptability were evaluated. The data collection was from December 1st, 2017 to June 30th, 2018.ResultsConfirmatory factor analysis demonstrated a good model fit to the four-factor implementation leadership model. The psychometric testing also indicated good convergent validity, high internal consistency and acceptable aggregation. Most participants completed the scale in two minutes or less and agreed or strongly agreed that the questions were relevant to implementation leadership, clear and easy to answer.ConclusionsThis study demonstrated that the Chinese Implementation Leadership Scale is a valid, reliable and pragmatic tool for measuring strategic leadership for implementing evidence-based practices.

Background There is a paucity of literature on the normative levels of plasma renin concentration (PRC) and serum aldosterone (SA) in premature neonates. This study aims to provide normative data on PRC and SA levels in preterm neonates in the first 2 weeks after birth and explore associations with maternal, perinatal, or postnatal factors. Methods Neonates born at 26- to 34-week gestation were recruited from two neonatal intensive care units in Canada and Australia. The direct renin assay PRC and SA were analyzed on day 1 and days 14-21 after birth to compare across categorical variables and to produce normative values. Results A total of 262 subjects were enrolled from the Canadian (29%) and Australian (71%) sites. The mean gestational age was 30 weeks, with a mean birth weight of 1457 g. The normative values of PRC and SA for neonates born between 26 + 0 and 29 + 6 weeks and 30 + 0 and 34 + 0 weeks of gestation were produced for day 1 and day 14-21 after birth. Both PRC and SA increased from day 1 to day 14-21. The more premature neonates reached a higher PRC on days 14-21 after birth but exhibited lower SA levels on day 1 after birth. When comparing gender, birth weight, and maternal risk factor categories, no statistical differences in PRC or SA were found. A small but significant decrease in PRC, but not SA, was noted for neonates with placental pathology. Conclusions This study produced normative values of PRA and SA in clinically stable preterm neonates that can be referenced for use in clinical practice. Graphical Abstract, Author(s): James Haiyang Xu [sup.1] , Erika Bariciak [sup.2] , Mary-Ann Harrison [sup.3] , Margaret Broom [sup.4] , Brigitte Lemyre [sup.2] , Richard J. Webster [sup.3] , Gabrielle Weiler [sup.1] [...]

First‐tier genetic investigations for patients with neurodevelopmental disorders (NDDs) may include chromosomal microarray, Fragile X testing, and screening for inherited metabolic diseases, but most remain undiagnosed upon completion of testing. Here, we report the diagnostic yields of genetic testing for 537 patients with at least one of autism spectrum disorder, global developmental delay, and/or intellectual disability. Patients were assessed in a single neurodevelopmental genetics clinic, and each underwent a standardized history and physical examination. Each patient was characterized as syndromic or nonsyndromic based on clinical features. Our results demonstrate that multigene sequencing (with an NDD gene panel or exome) had a higher diagnostic yield (8%; 95% confidence interval [CI]: 5%, 13%) than chromosomal microarray and Fragile X testing combined (4%; 95% CI: 3%, 7%). Biochemical screening for inherited metabolic diseases had a diagnostic yield of zero. The diagnostic yield of genetic testing was significantly higher for syndromic patients than for nonsyndromic patients (odds ratio [OR] 3.09; 95% CI: 1.46, 6.83) and higher for female patients than for male (OR 3.21; 95% CI: 1.52, 6.82). These results add to the growing evidence supporting a comprehensive genetic evaluation that includes both copy number analysis and sequencing of known NDD genes for patients with NDDs. [ABSTRACT FROM AUTHOR]

Background Aminopenicillins are recommended empiric therapy for community-acquired pneumonia (CAP). The aim of the study was to assess treatment over a 5-year period after CAP guideline publication and introduction of an antimicrobial stewardship program (ASP). Methods Using ICD-10 discharge codes for pneumonia, children less than 18 years admitted to the Children's Hospital of Eastern Ontario January 1, 2012 and December 31, 2016 were identified. Children ≥ 2 months with consolidation were included. One day of therapy (DOT) was one or more doses of an antimicrobial given for 1 day. Results Of 1,707 patients identified, 713 met inclusion criteria. Eighteen (2.5%) had bacteria identified by culture and 79 of 265 (29.8%) had Mycoplasma pneumoniae detected. Mean DOT/1,000 patient days of aminopenicillins/penicillin (AAP) increased by 18.1% per year (95% confidence interval [CI] −0.2, 39.9%) and decreased by 37.6% per year (95% CI −56.1, −11.3%) for second- and third-generation cephalosporins in the post-ASP period. The duration of discharge antimicrobials decreased. Of 74 (10.4%) patients who had pleural fluid drained, 35 (47.3%) received more than 5 days of AAP and ≤ 5 days of second-/third-generation cephalosporins with no difference in median length of stay nor mean duration of antimicrobials. Conclusions Implementation of CAP management guidelines followed by prospective audit and feedback stewardship was associated with a sustained decrease in the use of broad-spectrum antibiotics in childhood CAP. Use of AAP should also be strongly considered in patients with effusions (even if no pathogen is identified), as clinical outcome appears similar to patients treated with broad-spectrum antimicrobials. [ABSTRACT FROM AUTHOR]

Objectives To describe variations in the monitoring, treatment, and discharge of children hospitalized with bronchiolitis among physicians across Canadian paediatric teaching hospitals. Methods We conducted an electronic survey of paediatricians with experience in the management of inpatient bronchiolitis at 20 Canadian paediatric teaching hospitals. Only physicians who worked a minimum of 6 weeks on their hospital inpatient unit in the 2015 calendar year were eligible to participate in the study. The questionnaire explored the monitoring, treatment, and discharge of children with bronchiolitis. Central tendency (mean) and dispersion (SD) statistics were produced for continuous variables and frequency distributions for categorical variables. Results A total of 142 respondents were included in the analysis. 45.1% reported the routine use of continuous oxygen saturation monitoring. 27.5% used a higher cut-off for oxygen supplementation of 92% and 12.7% use a lower cut-off of 88%. 29.6% routinely used deep nasal suctioning. Seventy-three per cent reported using nebulized therapies. 55.6% reported having preprinted order sheets or guidelines for management of inpatient bronchiolitis at their institutions and 28.2% reported having specific discharge criteria. The length of time required to be off oxygen prior to discharge varied (31% at 12 hours, 27.5% at 24 hours, and 24.6% after the last sleep period without oxygen). Conclusion There is significant practice variation in the monitoring, treatment, and discharge of children hospitalized with bronchiolitis within and between Canadian paediatric teaching hospitals. Future research is needed to establish best practices, effective knowledge translation, and implementation strategies to standardize care and decrease length of stay. [ABSTRACT FROM AUTHOR]