"Student-led workshop strengthens perceived discussion skills and community in an interdisciplinary graduate program".

The Integrated Graduate Program in Physical and Engineering Biology (IGPPEB) at Yale University brings together Ph.D. students from the physical, engineering, and biological sciences. The main goals of this program are for students to become comfortable working in an interdisciplinary and collaborative research environment and adept at communicating with scientists and nonscientists. To fill a student-identified learning gap in engaging in inclusive discussions, IGPPEB students developed a communication workshop to improve skills in visual engagement, citing specific content, constructive conversation entrances, and encouragement of peers. Based on short- and long-term assessment of the workshop, 100% of students reported that it should be offered to future cohorts and 63% of students perceived it to be personally helpful. Additionally, 92% of participants reported using one or more of the core skills beyond the course, with skills in "Encouraging peers" and "Constructive conversation entrances" rated the highest in perceived improvement. Based on the highest average rating of 76 ± 24 (on a scale of 0-100), students agreed that the workshop made them feel more welcome in the IGPPEB community. With a rating of 68 ± 13, they also agreed that the workshop had a positive impact on their graduate school experience. Participants provided suggestions for future improvements, such as increasing student involvement in leading discussions of course material. This study demonstrates that a student-led workshop can improve perceived discussion skills and build community across an interdisciplinary program in the sciences.

Building skill-sets, confidence, and interest for diverse scientific careers in the biological and biomedical sciences.

Many biological science PhD graduates are increasingly pursuing careers outside of academia. Subsequently, PhD training programs are increasing their efforts to broaden their awareness of diverse career opportunities, with a firm knowledge of the skills necessary for success. At Yale University, for two semesters we have offered a new course for graduate students in the biological sciences titled "Skills Development for Diverse Scientific Careers" (BBS 550b). This course addressed career-related topics not covered in any curriculum at Yale such as how to run clinical trials, the business side of biotech, how to convert CVs into resumes, and resilience for early career scientists. We sought to better equip students to think broadly about their career options by exposing them to non-academic biomedical career avenues. Furthermore, the course fulfilled a gap in current curricular offerings to prepare students for multiple science career trajectories. Results on a pre-post course survey demonstrated increases in students' interest for, knowledge of, and confidence in securing a position in multiple nontraditional career sectors. Intentional course design can provide an adequate foundation to broaden awareness of myriad career options available to bioscientists. Broadening student knowledge and interest levels will contribute substantially to developing a robust scientific workforce.

Teaching well-being at scale: An intervention study.

Courses that teach evidence-based interventions to enhance well-being are a public health tool that could be used to improve mental health in the population. We compared the well-being of six cohorts of adult students before and after they completed one of two massive open online courses: The Science of Well-Being (N = 581; 441; 1,228) and a control course, Introduction to Psychology (N = 677; 480; 1,480). Baseline well-being levels were equivalent across all six samples. Students in both courses increased in their well-being from baseline to follow-up in all three samples (p < .001); however, at follow-up, students in The Science of Well-Being course had higher subjective well-being than the control course (sample 1: r = .18, d = .37, p < .001; sample 2: r = .21, d = .43, p < .001; sample 3: r = .19, d = .38, p < .001). Overall, across three samples, we found that students who completed either of these online psychology courses increased in their well-being--but that students in The Science of Well-Being course showed greater improvement. These findings suggest that large free online courses that teach evidence-based approaches to well-being could positively impact mental health at large scales.

Whole blood genome-wide transcriptome profiling and metagenomics next-generation sequencing in young infants with suspected sepsis in a low-and middle-income country: A study protocol.

Conducting collaborative and comprehensive epidemiological research on neonatal sepsis in low- and middle-income countries (LMICs) is challenging due to a lack of diagnostic tests. This prospective study protocol aims to obtain epidemiological data on bacterial sepsis in newborns and young infants at Kamuzu Central Hospital in Lilongwe, Malawi. The main goal is to determine if the use of whole blood transcriptome host immune response signatures can help in the identification of infants who have sepsis of bacterial causes. The protocol includes a detailed clinical assessment with vital sign measurements, strict aseptic blood culture protocol with state-of-the-art microbial analyses and RNA-sequencing and metagenomics evaluations of host responses and pathogens, respectively. We also discuss the directions of a brief analysis plan for RNA sequencing data. This study will provide robust epidemiological data for sepsis in neonates and young infants in a setting where sepsis confers an inordinate burden of disease.

Outcomes of Neonates With Complex Medical Needs.

BACKGROUND: Children with complex medical needs (CMN) are high healthcare resource utilizers, have varying underlying diagnoses, and experience repeated hospitalizations. Outcomes on neonatal intensive care (NICU) patients with CMN are unknown. PURPOSE: The primary aim is to describe the clinical profile, resource use, prevalence, and both in-hospital and postdischarge outcomes of neonates with CMN. The secondary aim is to assess the feasibility of sustaining the use of the neonatal complex care team (NCCT). METHODS: A retrospective cohort study was conducted after implementing a new model of care for neonates with CMN in the NICU. All neonates born between January 2013 and December 2016 and who met the criteria for CMN and were cared for by the NCCT were included. RESULTS: One hundred forty-seven neonates with a mean (standard deviation) gestational age of 34 (5) weeks were included. The major underlying diagnoses were genetic/chromosomal abnormalities (48%), extreme prematurity (26%), neurological abnormality (12%), and congenital anomalies (11%). Interventions received included mechanical ventilation (69%), parenteral nutrition (68%), and technology dependency at discharge (91%). Mortality was 3% before discharge and 17% after discharge. Postdischarge hospital attendances included emergency department visits (44%) and inpatient admissions (58%), which involved pediatric intensive care unit admissions (26%). IMPLICATIONS FOR PRACTICE: Neonates with CMN have multiple comorbidities, high resource needs, significant postdischarge mortality, and rehospitalization rates. These cohorts of NICU patients can be identified early during their NICU course and serve as targets for implementing innovative care models to meet their unique needs. IMPLICATIONS FOR RESEARCH: Future studies should explore the feasibility of implementing innovative care models and their potential impact on patient outcomes and cost-effectiveness.

Outcomes related to respiratory syncytial virus with an abbreviated palivizumab regimen in children with congenital heart disease: a descriptive analysis.

BACKGROUND: It has been hypothesized that 4 doses of palivizumab, a neutralizing monoclonal antibody against respiratory syncytial virus (RSV), administered during a fixed-date RSV season may reduce hospital admissions comparably to the standard 5-dose schedule. We report outcomes in children with congenital heart disease approved to receive this 4-dose palivizumab schedule in British Columbia. METHODS: We performed a population-based descriptive cohort analysis of all 406 approved palivizumab courses over 4 seasons (2012/13 to 2015/16) in 325 children with hemodynamically significant congenital heart disease enrolled in the British Columbia RSV Immunoprophylaxis Program. The primary outcome was in-season hospital admission for potential RSV-related lower respiratory tract infection (LRTI). Secondary outcomes include timing of admission in relation to dosing. Analysis was by intention-to-treat. RESULTS: Of the 406 approved palivizumab courses, 391 were administered. In 33 cases (8.4%), an additional dose was given immediately after cardiac bypass surgery. There were 17 RSV-confirmed hospital admissions (median age of children 5.9 mo [interquartile range 4-10 mo]) and 8 admissions in which the child was not tested for RSV, for a maximum of 25 potential RSV-related admissions (6.2 per 100 approvals [95% confidence interval 4.0-9.0]). Twenty-four (96%) of the 25 admissions occurred within the 4-dose palivizumab dosing period, and the remaining admission occurred 52 days after the fourth dose. Sixty-four (72%) of 89 admissions were RSV-negative; the baseline clinical characteristics of these children were not different from those of children with RSV-confirmed admissions. INTERPRETATION: In infants with hemodynamically significant congenital heart disease, a 4-dose fixed-date palivizumab schedule over a 6-month season provided seasonal protection comparable to that in a clinical trial involving a standard 5-dose schedule. Because RSV was responsible for only 19% of admissions for LRTI in our cohort, it is critical to continue to emphasize other preventive measures, including family education toward proper hand hygiene, breast-feeding and limiting infectious exposures in children at high risk.

Respiratory syncytial virus-neutralizing serum antibody titers in infants following palivizumab prophylaxis with an abbreviated dosing regimen.

BACKGROUND: Monthly injections of palivizumab during the respiratory syncytial virus (RSV) season in at-risk infants reduces RSV-associated hospitalizations. However, the additive effect of naturally acquired immunity remains unclear. The objective of this study was to assess total neutralizing serum antibodies (NAb) against RSV in at-risk infants who had received an abbreviated course of palivizumab prophylaxis. METHODS: Serum samples were collected from infants enrolled in the RSV Immunoprophylaxis Program in British Columbia, Canada over 2 consecutive RSV seasons (2013 to 2015). Infants in this program had received an abbreviated course of palivizumab in accordance with the provincial guidelines. Data were compared to adults and infants less than 12 months of age who did not receive palivizumab. Anti-RSV NAb titers were measured using an RSV microneutralization assay. FINDINGS: Infants who received palivizumab had anti-RSV NAb titers at the end of the RSV season that persisted beyond what is expected from the pharmacokinetics of palivizumab alone. Moreover, 54% of the control infants who did not receive palivizumab and all tested adults had protective anti-RSV NAb titers. CONCLUSIONS: Based on our observations, we hypothesize that naturally acquired NAb provide additive protection, which may significantly reduce the need for additional doses of palivizumab in infants at risk of severe RSV infections.

Outcome of patients with gastroschisis managed with and without multidisciplinary teams in Canada.

OBJECTIVE: To describe the outcomes of gastroschisis (GS) patients managed with and without a multidisciplinary team during the postoperative period in Canada. METHOD: The Canadian Pediatric Surgery Network (CAPSNet) collects patient data from all Canadian tertiary perinatal centres. The outcomes of 396 GS patients born between 2005 and 2009 who were managed with and without a multidisciplinary team were analyzed. RESULTS: Significantly more parenteral nutrition (PN) days (P=0.003) and longer lengths of stay (P=0.018) were observed among patients in centres with multidisciplinary teams. Higher mortality rate and earlier death were observed in centres without multidisciplinary teams, especially for high-risk patients, although this was not statistically significant. With regard to low-risk patients, those in centres with multidisciplinary teams had significantly more PN days (P=0.019). CONCLUSIONS: GS patients managed by multidisciplinary teams had significantly more PN days and longer lengths of stay compared with patients who were not managed by multidisciplinary teams. This difference may be due to improved survival of high-risk patients in centres with multidisciplinary teams, and a uniform feeding approach for all patients.

OBJECTIF: Décrire l'évolution des patients ayant un gastroschisis (GS) traités ou non par une équipe multidisciplinaire pendant la période postopératoire au Canada. MÉTHODOLOGIE: Le Réseau canadien de chirurgie pédiatrique (CAPSNet) collige les données sur les patients de tous les centres périnatals de soins tertiaires au Canada. L'évolution de 396 patients ayant un GS nés entre 2005 et 2009 et qui ont été traités ou non par une équipe multidisciplinaire a été analysée. RÉSULTATS: Les patients hospitalisés dans des centres dotés d'équipes multidisciplinaires passaient considérablement plus de jours sur alimentation parentérale (AP) (P=0,003) et étaient hospitalisés plus longtemps (P=0,018). Bien que ce résultat ne soit pas significatif, le taux de mortalité était plus élevé et les décès, plus rapides dans les centres ne disposant pas d'une équipe multidisciplinaire, surtout chez les patients à haut risque. Pour ce qui est des patients à faible risque, ceux qui étaient traités dans des centres disposant d'une équipe multidisciplinaire passaient considérablement plus de jours sur AP (P=0,019). CONCLUSIONS: Les patients ayant un GS traités par une équipe multidisciplinaire passaient considérablement plus de jours sur AP et étaient hospitalisés plus longtemps que ceux qui n'étaient pas traités par une telle équipe. Cette différence peut être attribuable au meilleur taux de survie des patients à haut risque dans les centres disposant d'équipes multidisciplinaires et à une approche uniforme en matière d'alimentation pour tous les patients.

A current landscape of provincial perinatal data collection in Canada.

BACKGROUND: The Canadian Perinatal Network (CPN) was launched in 2005 as a national perinatal database project designed to identify best practices in maternity care. The inaugural project of CPN is focused on interventions that optimize maternal and perinatal outcomes in women with threatened preterm birth at 22+0 to 28+6 weeks' gestation. OBJECTIVE: To examine existing data collection by perinatal health programs (PHPs) to inform decisions about shared data collection and CPN database construction. METHODS: We reviewed the database manuals and websites of all Canadian PHPs and compiled a list of data fields and their definitions. We compared these fields and definitions with those of CPN and the Canadian Minimal Dataset, proposed as a common dataset by the Canadian Perinatal Programs Coalition of Canadian PHPs. RESULTS: PHPs collect information on 2/3 of deliveries in Canada. PHPs consistently collect information on maternal demographics (including both maternal and neonatal personal identifiers), past obstetrical history, maternal lifestyle, aspects of labour and delivery, and basic neonatal outcomes. However, most PHPs collect insufficient data to enable identification of obstetric (and neonatal) practices associated with improved maternal and perinatal outcomes. In addition, there is between-PHP variability in defining many data fields. CONCLUSION: Construction of a separate CPN database was needed although harmonization of data field definitions with those of the proposed Canadian Minimal Dataset was done to plan for future shared data collection. This convergence should be the goal of researchers and clinicians alike as we construct a common language for electronic health records.

Canadian Pediatric Surgical Network: a population-based pediatric surgery network and database for analyzing surgical birth defects. The first 100 cases of gastroschisis.

PURPOSE: Outcomes studies for gastroschisis are constrained by small numbers, prolonged accrual, and nonstandardized data collection. The aim of this study is to create a national pediatric surgical network and database for gastroschisis (GS) that tracks cases from diagnosis to hospital discharge. METHODS: The 16-center network serves a population of 32 million. Gastroschisis cases are ascertained at prenatal diagnosis. Perinatal data include maternal risk and fetal ultrasound variables, delivery plan and outcome, a postnatal bowel injury score, intended and actual surgical treatment, and neonatal outcomes. Institutional review board-approved data collection conforms to regional privacy legislation. Deidentified data are centralized and accessible for research through the network steering committee. RESULTS: To date, 114 cases of pre- and/or postnatal gastroschisis have been uploaded. Of 106 live-born infants (40 [38%] by cesarean delivery), 100 had complete records, and overall survival to discharge was 96%, with a mean survivor length of stay (LOS) of 46 days. Infants treated with attempted urgent closure (61%) had significantly shorter LOS (42 vs 57 days; P = .048) but comparable LOS compared with those treated with silos and delayed closure. Fetal bowel dilation 18 mm or greater did not predict a difference in outcome. CONCLUSION: Population-based databases allow rapid case accrual and enable studies that should aid in the identification of optimal perinatal treatment.

A risk-adjusted study of outcome and resource utilization for congenital diaphragmatic hernia.

PURPOSE: Perinatal care of infants with congenital diaphragmatic hernia (CDH) is nonstandardized and costly. We examined a risk-adjusted cohort of patients with CDH and hypothesized that (1) among CDH survivors, the cost of the birth admission would be proportional to illness severity, and (2) this cost would be significantly higher compared with a matched non-CDH cohort. METHODS: A retrospective review of costs and outcomes for all patients with CDH admitted to British Columbia Children's Hospital between 1999 and 2003 was performed. Risk grouping of patients with CDH using a validated admission severity score (Score for Neonatal Acute Physiology-version II [SNAP-II]) was conducted, enabling comparison among infants surviving to discharge. Hospital costs were also compared with a contemporaneous, non-CDH cohort matched for birth weight and SNAP-II. RESULTS: Thirty-two infants with CDH were included, of who 5 required extracorporeal membrane oxygenation. Twenty-three (72%) infants survived to discharge, with an average length of stay of 46 days. Average cost per survivor to discharge was 54,102 dollars (vs 13,722 dollars for the non-CDH cohort; P < .05). After SNAP-II stratification of survivors into low-, moderate-, and high-risk groups, a significant cost difference was noted between the moderate- and low-risk and high- and low-risk groups, respectively. CONCLUSIONS: Infants born with CDH require costly care and can be expected to consume disproportionate resources. Admission SNAP-II score correlates with total cost to discharge. Risk stratification and cost comparison of larger CDH populations may allow identification of cost-efficient treatment strategies.

Variations in early and intermediate neonatal outcomes for inborn infants admitted to a Canadian NICU and born of hypertensive pregnancies.

OBJECTIVE: To determine whether neonatal intensive care unit (NICU) outcomes vary by centre for inborn neonates of hypertensive pregnancies and, if so, whether that variation might be related to between-centre variations in obstetric practice. METHODS: The study comprised a prospective cohort of 13 505 singleton neonates admitted to 17 Canadian NICUs. Adjusting for potential confounders, we used multivariate regression to analyze the relation between centre of delivery and 6 dependent variables: (1) Apgar score < 7 at 5 minutes; (2) Score of Neonatal Acute Physiology-II (SNAP-II) score > or = 10; (3) neonatal death; (4) neonatal death or morbidity (owing to bronchopulmonary dysplasia [BPD], intraventricular hemorrhage [IVH], necrotizing enterocolitis [NEC], persistent ductus arteriosus [PDA], or periventricular leukomalacia [PVL]); (5) BPD alone; and (6) major neonatal morbidity (that is, at least one of IVH, PVL, NEC, or PDA). NICU practices known to influence these outcomes were included in the modelling for neonatal death and neonatal morbidity. In a sensitivity analysis for practice variation, antenatal steroid exposure was both included and excluded in each regression. RESULTS: For 5 of the 6 dependent variables, we identified between-centre variation that was not explained solely by variation in antenatal corticosteroid use. Adjusted odds ratios varied from 0.11 to 5.6 (the reference centre was the median rate of the adverse outcome). CONCLUSIONS: In the pregnancy hypertension setting, between-centre variations in practice are associated with variations in neonatal physiology and survival. For infants admitted to NICU, the obstetric management of hypertensive pregnancies appears to have an effect on both short- and medium-term neonatal outcomes, even after correction for NICU management.