Reflections of nursing students, lecturers and clinical supervisors in the Western Cape on large classes

Nursing education in the Western Cape responded to the South African higher education transformation agenda by establishing a Common Teaching Platform (CTP) for the delivery of the undergraduate nursing programme. Three universities in the region have collaborated since 2005 in the delivery of this programme. One of the universities was identified as the enrolling institution. During this period, the province experienced a shortage of nursing personnel. In response to this shortage and to transformation in the country, there was an increase in the enrolment target for the undergraduate programme offered by the three collaborating universities. Five years after the establishment of the CTP and the increased student intake, there was a need to explore the experiences of the lecturers, clinical supervisors and students regarding teaching and learning in large classes. In this article, the experiences of nursing students, clinical supervisors, and lecturers are shared and suggestions from the target groups are presented.Department of HE and Training approved lis

How far back do we need to look to capture diagnoses in electronic health records? A retrospective observational study of hospital electronic health record data

Objectives: Analysis of routinely collected electronic health data is a key tool for long-term condition research and practice for hospitalised patients. This requires accurate and complete ascertainment of a broad range of diagnoses, something not always recorded on an admission document at a single point in time. This study aimed to ascertain how far back in time electronic hospital records need to be interrogated to capture long-term condition diagnoses. Design: Retrospective observational study of routinely collected hospital electronic health record data. Setting: Queen Elizabeth Hospital Birmingham (UK)-linked data held by the PIONEER acute care data hub. Participants: Patients whose first recorded admission for chronic obstructive pulmonary disease (COPD) exacerbation (n=560) or acute stroke (n=2142) was between January and December 2018 and who had a minimum of 10 years of data prior to the index date. Outcome measures: We identified the most common International Classification of Diseases version 10-coded diagnoses received by patients with COPD and acute stroke separately. For each diagnosis, we derived the number of patients with the diagnosis recorded at least once over the full 10-year lookback period, and then compared this with shorter lookback periods from 1 year to 9 years prior to the index admission. Results: Seven of the top 10 most common diagnoses in the COPD dataset reached >90% completeness by 6 years of lookback. Atrial fibrillation and diabetes were >90% coded with 2–3 years of lookback, but hypertension and asthma completeness continued to rise all the way out to 10 years of lookback. For stroke, 4 of the top 10 reached 90% completeness by 5 years of lookback; angina pectoris was >90% coded at 7 years and previous transient ischaemic attack completeness continued to rise out to 10 years of lookback. Conclusion: A 7-year lookback captures most, but not all, common diagnoses. Lookback duration should be tailored to the conditions being studied

Pubertal presentation in seven patients with congenital adrenal hyperplasia due to P450 Oxidoreductase deficiency

Context: P450 oxidoreductase (POR) is a crucial electron donor to all microsomal P450 cytochrome (CYP) enzymes including 17α-hydroxylase (CYP17A1), 21-hydroxylase (CYP21A2) and P450 aromatase. Mutant POR causes congenital adrenal hyperplasia with combined glucocorticoid and sex steroid deficiency. P450 oxidoreductase deficiency (ORD) commonly presents neonatally, with disordered sex development in both sexes, skeletal malformations, and glucocorticoid deficiency. \ud \ud Objective: The aim of the study was to describe the clinical and biochemical characteristics of ORD during puberty. \ud \ud Design: Clinical, biochemical, and genetic assessment of seven ORD patients (five females, two males) presenting during puberty was conducted. \ud \ud Results: Predominant findings in females were incomplete pubertal development (four of five) and large ovarian cysts (five of five) prone to spontaneous rupture, in some only resolving after combined treatment with estrogen/progestin, GnRH superagonists, and glucocorticoids. Pubertal development in the two boys was more mildly affected, with some spontaneous progression. Urinary steroid profiling revealed combined CYP17A1 and CYP21A2 deficiencies indicative of ORD in all patients; all but one failed to mount an appropriate cortisol response to ACTH stimulation indicative of adrenal insufficiency. Diagnosis of ORD was confirmed by direct sequencing, demonstrating disease-causing POR mutations. \ud \ud Conclusion: Delayed and disordered puberty can be the first sign leading to a diagnosis of ORD. Appropriate testosterone production during puberty in affected boys but manifest primary hypogonadism in girls with ORD may indicate that testicular steroidogenesis is less dependent on POR than adrenal and ovarian steroidogenesis. Ovarian cysts in pubertal girls may be driven not only by high gonadotropins but possibly also by impaired CYP51A1-mediated production of meiosis-activating sterols due to mutant POR

A Formative Intervention Research Study to Develop and Trial a School-Based "Whole Person Ovulatory-Menstrual (OM) Health Literacy Program" for 13–16-year-old (Year 9-10) Females in Perth WA

My Vital Cycles®, an ovulatory-menstrual health literacy program, was developed and trialled with Year 9 girls. Following the WHO’s health-promoting-school framework, it reached the school’s classroom, health care, family and community settings. A holistic approach to the cycle positively framed this biopsychosocial phenomenon, whilst pragmatically addressing common issues. With recommendations for policy, curricula and schools; future studies to implement My Vital Cycles® would empower tomorrow’s women with skills for a lifetime of good health

Developing and trialling a school-based ovulatory-menstrual health literacy programme for adolescent girls: A quasi-experimental mixed-method protocol

© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. Introduction A review of international and Australian school-based resources suggests that teaching of the ovulatory-menstrual (OM) cycle is predominantly couched in biology. A whole-person framework that integrates spiritual, intellectual, social and emotional dimensions with the physical changes of the OM cycle is needed to facilitate adolescent OM health literacy. This paper describes the protocol for a study that aims to develop and trial an intervention for adolescent girls aged 13-16 years that enhances positive attitudes towards OM health coupled with developing skills to monitor and self-report OM health. These skills aim to foster acceptance of the OM cycle as a 'vital sign' and facilitate confident communication of common OM disturbances (namely, dysmenorrhoea, abnormal uterine bleeding and premenstrual syndrome), which are known to impact school and social activities. Methods and analysis Phase I will comprise a Delphi panel of women's health specialists, public health professionals and curriculum consultants and focus groups with adolescent girls, teachers and school healthcare professionals. This will inform the development of an intervention to facilitate OM health literacy. The Delphi panel will also inform the development of a valid and reliable questionnaire to evaluate OM health literacy. Phase II will trial the intervention with a convenience sample of at least 175 adolescent girls from one single-sex school. The mixed-method evaluation of the intervention will include a pre-intervention and post-intervention questionnaire. One-on-one interviews with teachers and school healthcare professionals will expand the understanding of the barriers, enablers and suitability of implementation of the intervention in a school-based setting. Finally, focus groups with purposively selected trial participants will further refine the intervention. Ethics and dissemination The study findings will be disseminated through local community seminars, conferences, peer-review articles and media channels where appropriate. The Curtin University of Human Research Ethics Committee has approved this study (approval HRE2018-0101). This project is registered with the 'Australian and New Zealand Clinical Trials Registry'. Trial registration number ACTRN12619000031167; Pre-results

Influences to HPV completion via a school-based immunisation program

In Australia, school-based immunisation programmes (SBIP) provide Human Papillomavirus (HPV) vaccinations to secondary school students. However, despite such free programmes, around 20% of girls and 25% of boys do not complete all doses. This formative study identified barriers and enablers to vaccine completion. Online surveys were conducted with senior school administrators and nurses from Western Australian secondary schools across all three school sectors. Year 8 students participated in focus group discussions. Parents participated in one-on-one interviews (n = 22). Administrators were supportive of vaccination and the SBIP. Nurses and administrators perceived lack of parental awareness, issues around consent and school absenteeism as the main barriers to completion. Parent and student knowledge concerning HPV, the HPV vaccine and immunisation in general were low. Despite this, students and parents were supportive of the SBIP and wanted the opportunity to learn more about HPV, the vaccination and immunisation in general. There are opportunities for targeted school-based work to increase awareness and provision of consent

Potential process improvements to increase coverage of human papillomavirus vaccine in schools – A focus on schools with low vaccine uptake

Human papillomavirus (HPV) vaccination is offered in Australia through school-based programs. While HPV vaccination coverage is high, coverage of the full course of vaccination is suboptimal in Australia and there is a drop in coverage between the first and third doses. This study aimed to describe the drivers of low HPV vaccination coverage in Western Australian (WA) schools and barriers and enablers to improving vaccine coverage. This paper focusses on process and system-level factors.This was a mixed methods study. We analysed WA vaccination coverage data by school, undertook an online survey targeting the individuals responsible for the HPV vaccination program in their schools and school nurses, and compared survey findings and HPV vaccine dose three coverage in schools with 50 or more students in the eligible cohort. We also conducted focus groups with students and interviews with parents in schools with low HPV vaccine coverage.Schools with low HPV vaccine coverage had low coverage for the first dose of HPV vaccine as well as a higher drop off between first and third doses compared to schools with higher HPV vaccine coverage. Respondents from low and middle HPV vaccine coverage schools reported more issues with return of consent forms, low parental literacy, language barriers, absenteeism and difficulty contacting parents compared to schools with high coverage. Parents and students raised a number of challenges in relation to HPV vaccination including student absenteeism, language barriers, and issues with the return of consent forms.A multifaceted approach to improving HPV vaccination coverage should be targeted at schools with low coverage. Based on our findings, these actions should include a range of approaches to obtaining parental consent and intensive follow up with students who are absent on vaccination days

Medical students’ experiences of the Senior Citizen Partnership Program: Evaluation of a five-year longitudinal program

This article reports on an evaluation which explored students’ experiences with a Senior Citizen Partnership Program (SCPP). This was implemented in 2017 as part of Curtin Medical School’s curriculum to support students’ learning about healthy ageing. This mixed methods study reports a cross-section of attitudes and content analyses of (i) open-ended responses from 258 students and (ii) transcriptions from seven focus group discussions which allowed 33 students from first, fourth and fifth years to articulate their experiences of the SCPP and its impact on their training. Three main themes were identified: (i) challenges to prior perceptions of older adults (with ten subthemes), (ii) positive impacts on their medical education (with eight subthemes) and (iii) on their personal development (with five subthemes). Overall, students viewed the SCPP as a valuable contribution to their learning. Its intentional creation of a designated space and time coincided with students’ transition into adulthood and formation as a doctor. Clinical-year students attributed the SCPP to improved interpersonal communication and care of older patients. A longitudinal program which partners students with residential-based older adults may support the emerging identity of a doctor who provides quality care for older persons.</p

Risk factors associated with exposure to Crimean-Congo haemorrhagic fever virus in animal workers and cattle, and molecular detection in ticks, South Africa.

Crimean-Congo haemorrhagic fever (CCHF) is a severe tick-borne viral zoonosis endemic to parts of Africa, Europe, the Middle East and Central Asia. Human cases are reported annually in South Africa, with a 25% case fatality rate since the first case was recognized in 1981. We investigated CCHF virus (CCHFV) seroprevalence and risk factors associated with infection in cattle and humans, and the presence of CCHFV in Hyalomma spp. ticks in central South Africa in 2017-18. CCHFV IgG seroprevalence was 74.2% (95%CI: 64.2-82.1%) in 700 cattle and 3.9% (95%CI: 2.6-5.8%) in 541 farm and wildlife workers. No veterinary personnel (117) or abattoir workers (382) were seropositive. The prevalence of CCHFV RNA was significantly higher in Hyalomma truncatum (1.6%) than in H. rufipes (0.2%) (P = 0.002). Seroprevalence in cattle increased with age and was greater in animals on which ticks were found. Seroprevalence in cattle also showed significant geographic variation. Seroprevalence in humans increased with age and was greater in workers who handled livestock for injection and collection of samples. Our findings support previous evidence of widespread high CCHFV seroprevalence in cattle and show significant occupational exposure amongst farm and wildlife workers. Our seroprevalence estimate suggests that CCHFV infections are five times more frequent than the 215 confirmed CCHF cases diagnosed in South Africa in the last four decades (1981-2019). With many cases undiagnosed, the potential seriousness of CCHF in people, and the lack of an effective vaccine or treatment, there is a need to improve public health awareness, prevention and disease control

Parallel Selection Mapping Using Artificially Selected Mice Reveals Body Weight Control Loci

Understanding how polygenic traits evolve under selection is an unsolved problem [1], because challenges exist for identifying genes underlying a complex trait and understanding how multilocus selection operates in the genome. Here we study polygenic response to selection using artificial selection experiments. Inbred strains from seven independent long-term selection experiments for extreme mouse body weight (“high” lines weigh 42–77 g versus 16–40 g in “control” lines) [2] were genotyped at 527,572 SNPs to identify loci controlling body weight. We identified 67 parallel selected regions (PSRs) where high lines share variants rarely found among the controls. By comparing allele frequencies in one selection experiment [2, 3 and 4] against its unselected control, we found classical selective sweeps centered on the PSRs. We present evidence supporting two G protein-coupled receptors GPR133 and Prlhr as positional candidates controlling body weight. Artificial selection may mimic natural selection in the wild: compared to control loci, we detected reduced heterozygosity in PSRs in unusually large wild mice on islands. Many PSRs overlap loci associated with human height variation [ 5], possibly through evolutionary conserved functional pathways. Our data suggest that parallel selection on complex traits may evoke parallel responses at many genes involved in diverse but relevant pathway