Operational analysis of school-based delivery models to vaccinate children against influenza.

Large-scale immunisation programmes against seasonal influenza are characterised by logistical challenges related to the need for vaccinating large cohorts of people in a short amount of time. Careful operational planning of resources is essential for a successful implementation of such programmes. We focused on the process of child vaccination in schools and analysed the staffing and workflow aspects of a school-aged children vaccination programme in England. Our objectives were to document vaccination processes and analyse times and costs associated with different models deployed across England. We collected data through direct non-participatory observations. Statistical data analysis enabled us to identify potential factors influencing vaccine delivery time and informed the development of a tool to simulate vaccination sessions. Using this tool, we carried out scenario analyses and explored trade-offs between session times and costs in different settings. Our work ultimately supported the local implementation of school-based vaccination

The Grizzly, February 26, 1988

Art Expo • Patterns Campaign Nears Completion • Is He a Dummy or Isn\u27t He? • Patterns Campaign Nears Completion • Editorial: Boo! Hiss! to Prof. Epistle • Letter: Doughty to Grizzly Editor - Kiss Off; Get a Room; Cookbooks Stew Students • Zimmers Open Hearts • Curious George to the Rescue • Teams Sport Banner Seasons • Lady Bears Net Successful Record • Wrestlers Reaching Peak • The Grizzly Proudly Salutes Our Bear Pack Champions • Bears Making Tracks • Harrison Floating on Cloud Nine • Ensemble Enchanting • Projected Art Center Plans • Air Band Acts Wow Wismer Crowdhttps://digitalcommons.ursinus.edu/grizzlynews/1206/thumbnail.jp

The Grizzly, January 29, 1988

Social Changes at Ursinus Become Evident • New Student Center Instituted • Restructuring Plagues Pledging System • Commencement Tradition to Change • Letters: Speak for Outside Graduation; Response to Tuition Increase • Swanson: No Chicken Fillet • Lewis to Present Black Perspective • Notes: Wismer Chimneys Smoked Out; Noon Aerobics Active Again; Chic Sharp Shooters Sought; Air Band Contest Announced • Men\u27s B-ball Win Brings Hopes for National Ranking • Match-Tough Matters Ready for Tourney • Gymnasts Take Bear Classic • Swimmers Stroke Victory in Season Opener • Bears Looking Hot in Winter Track • Chemistry Key for 1st Place Bears • Koffel\u27s Silver Anniversary Made Golden • Shikoda Not Far from Home • Europe Encounter Enraptures Jones • Rock \u27N Roll Forum • Robertson\u27s Release Rocks with Rhythmhttps://digitalcommons.ursinus.edu/grizzlynews/1202/thumbnail.jp

Early morbidities following paediatric cardiac surgery: a mixed-methods study

BackgroundOver 5000 paediatric cardiac surgeries are performed in the UK each year and early survival has improved to > 98%.ObjectivesWe aimed to identify the surgical morbidities that present the greatest burden for patients and health services and to develop and pilot routine monitoring and feedback.Design and settingOur multidisciplinary mixed-methods study took place over 52 months across five UK paediatric cardiac surgery centres.ParticipantsThe participants were children aged MethodsWe reviewed existing literature, ran three focus groups and undertook a family online discussion forum moderated by the Children’s Heart Federation. A multidisciplinary group, with patient and carer involvement, then ranked and selected nine key morbidities informed by clinical views on definitions and feasibility of routine monitoring. We validated a new, nurse-administered early warning tool for assessing preoperative and postoperative child development, called the brief developmental assessment, by testing this among 1200 children. We measured morbidity incidence in 3090 consecutive surgical admissions over 21 months and explored risk factors for morbidity. We measured the impact of morbidities on quality of life, clinical burden and costs to the NHS and families over 6 months in 666 children, 340 (51%) of whom had at least one morbidity. We developed and piloted methods suitable for routine monitoring of morbidity by centres and co-developed new patient information about morbidities with parents and user groups.ResultsFamilies and clinicians prioritised overlapping but also different morbidities, leading to a final list of acute neurological event, unplanned reoperation, feeding problems, renal replacement therapy, major adverse events, extracorporeal life support, necrotising enterocolitis, surgical infection and prolonged pleural effusion. The brief developmental assessment was valid in children aged between 4 months and 5 years, but not in the youngest babies or 5- to 17-year-olds. A total of 2415 (78.2%) procedures had no measured morbidity. There was a higher risk of morbidity in neonates, complex congenital heart disease, increased preoperative severity of illness and with prolonged bypass. Patients with any morbidity had a 6-month survival of 81.5% compared with 99.1% with no morbidity. Patients with any morbidity scored 5.2 points lower on their total quality of life score at 6 weeks, but this difference had narrowed by 6 months. Morbidity led to fewer days at home by 6 months and higher costs. Extracorporeal life support patients had the lowest days at home (median: 43 days out of 183 days) and highest costs (£71,051 higher than no morbidity).LimitationsMonitoring of morbidity is more complex than mortality, and hence this requires resources and clinician buy-in.ConclusionsEvaluation of postoperative morbidity provides important information over and above 30-day survival and should become the focus of audit and quality improvement.Future workNational audit of morbidities has been initiated. Further research is needed to understand the implications of feeding problems and renal failure and to evaluate the brief developmental assessment.FundingThis project was funded by the NIHR Health Services and Delivery Research programme and will be published in full in Health Services and Delivery Research; Vol. 8, No. 30. See the NIHR Journals Library website for further project information.Katherine L Brown is a member of the Health Technology Assessment (HTA) Clinical Trials Board (2017–21) and a member of the domain expert group of the National Congenital Heart Diseases Audit (2014–19). David L Barron is a member of the National Congenital Heart Disease Audit Steering Committee (2014–18). Monica Lakhanpaul is part of the following boards or panels: HTA Maternal, Neonatal and Child Health (MNCH) Methods Group, HTA MNCH Panel (2012–17) and Psychological and Community Therapies Panel (2012–15). Steve Morris has been a member of the following boards or panels: Health Services and Delivery Research (HSDR) Board Members (2014–18), HSDR Commissioned Board Members, HSDR Evidence Synthesis Sub Board 2016 and the Public Health Research Research Funding Board (2011–17). Thomas Witter was a member of the National Congenital Heart Disease Audit Steering Committee (2014–18). The research reported in this issue of the journal was funded by the HS&DR programme or one of its preceding programmes as project number 12/5005/06

A Murine Rp1 Missense Mutation Causes Protein Mislocalization and Slowly Progressive Photoreceptor Degeneration

Mutations in the RP1 gene can cause retinitis pigmentosa. We identified a spontaneous L66P mutation caused by two adjacent point mutations in the Rp1 gene in a colony of C57BL/6J mice. Mice homozygous for the L66P mutation exhibited slow, progressive photoreceptor degeneration throughout their lifespan. Optical coherence tomography imaging found abnormal photoreceptor reflectivity at 1 month of age. Histology found shortening and disorganization of the photoreceptor inner and outer segments and progressive thinning of the outer nuclear layer. Electroretinogram a- and b-wave amplitudes were decreased with age. Western blot analysis found that the quantity and size of the mutated retinitis pigmentosa 1 (RP1) protein were normal. However, immunohistochemistry found that the mutant Rp1 protein partially mislocalized to the transition zone of the shortened axonemes. This mutation disrupted colocalization with cytoplasmic microtubules in vitro. In conclusion, the L66P mutation in the first doublecortin domain of the Rp1 gene impairs Rp1 protein localization and function, leading to abnormalities in photoreceptor outer segment structure and progressive photoreceptor degeneration. This is the first missense mutation in Rp1 shown to cause retinal degeneration. It provides a unique, slowly progressive photoreceptor degeneration model that mirrors the slow degeneration kinetics in most patients with retinitis pigmentosa

Operation of the CDF silicon vertex detector with colliding beams at Fermilab

In this paper we briefly describe the main features of the CDF Silicon Vertex Detector (SVX) and discuss its performance during actual colliding beam operation at the Fermilab Tevatron. Details on S/N ratio, alignment, resolution, and efficiency are given.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/87708/2/1908_1.pd

COVID-19 trajectories among 57 million adults in England: a cohort study using electronic health records

BACKGROUND: Updatable estimates of COVID-19 onset, progression, and trajectories underpin pandemic mitigation efforts. To identify and characterise disease trajectories, we aimed to define and validate ten COVID-19 phenotypes from nationwide linked electronic health records (EHR) using an extensible framework. METHODS: In this cohort study, we used eight linked National Health Service (NHS) datasets for people in England alive on Jan 23, 2020. Data on COVID-19 testing, vaccination, primary and secondary care records, and death registrations were collected until Nov 30, 2021. We defined ten COVID-19 phenotypes reflecting clinically relevant stages of disease severity and encompassing five categories: positive SARS-CoV-2 test, primary care diagnosis, hospital admission, ventilation modality (four phenotypes), and death (three phenotypes). We constructed patient trajectories illustrating transition frequency and duration between phenotypes. Analyses were stratified by pandemic waves and vaccination status. FINDINGS: Among 57 032 174 individuals included in the cohort, 13 990 423 COVID-19 events were identified in 7 244 925 individuals, equating to an infection rate of 12·7% during the study period. Of 7 244 925 individuals, 460 737 (6·4%) were admitted to hospital and 158 020 (2·2%) died. Of 460 737 individuals who were admitted to hospital, 48 847 (10·6%) were admitted to the intensive care unit (ICU), 69 090 (15·0%) received non-invasive ventilation, and 25 928 (5·6%) received invasive ventilation. Among 384 135 patients who were admitted to hospital but did not require ventilation, mortality was higher in wave 1 (23 485 [30·4%] of 77 202 patients) than wave 2 (44 220 [23·1%] of 191 528 patients), but remained unchanged for patients admitted to the ICU. Mortality was highest among patients who received ventilatory support outside of the ICU in wave 1 (2569 [50·7%] of 5063 patients). 15 486 (9·8%) of 158 020 COVID-19-related deaths occurred within 28 days of the first COVID-19 event without a COVID-19 diagnoses on the death certificate. 10 884 (6·9%) of 158 020 deaths were identified exclusively from mortality data with no previous COVID-19 phenotype recorded. We observed longer patient trajectories in wave 2 than wave 1. INTERPRETATION: Our analyses illustrate the wide spectrum of disease trajectories as shown by differences in incidence, survival, and clinical pathways. We have provided a modular analytical framework that can be used to monitor the impact of the pandemic and generate evidence of clinical and policy relevance using multiple EHR sources. FUNDING: British Heart Foundation Data Science Centre, led by Health Data Research UK

Viewpoint: A discussion of fashion victims: Various responses to the Report by War on Want - Unfashionable fashions: the double-bound victims of global corporatism

Purpose – The purpose of this paper is to present a selection of responses to the report Fashion Victims, published by War on Want in December 2006. It offers a range of viewpoints presented by members of the Editorial Advisory Board of CPOIB. These are presented in chronological order of submission. There is some cross-reference by contributors to the work of others, but no attempt is made to present a unified argument. Design/methodology/approach – Presents the full contributions of involved participants, without mediation or editorial change. Findings – A number of different perspectives are presented on the central issue that is summarised by the opening heading in War on Want’s report – “How cheap is too cheap?” It is seen that the answer to this question is very much dependent upon the standpoint of the respondent. Originality/value – In presenting this form of commentary, members of the CPOIB Editorial Board seek to stimulate debate about an issue of concern to contemporary society, without resort to the time delay and mediating processes of peer-review normally attached to academic writing. It is hoped that this discussion will provoke further contributions and a widening of the debate. Keywords Corporate social responsibility, Multinational companies, Conditions of employment, Trade union