Repositioning Students in Initial Teacher Preparation: A Comparative Descriptive Analysis of Learning to Teach for Social Justice in the United States and in England

Discussions of learning to teach for social justice generally focus on the social commitments, institutional structures, course content, and pedagogical processes that support prospective teachers. Missing from this array of foci is a consideration of how school students are positioned within teacher preparation and how their positioning and participation can inform prospective teachers’ preparation to teach for social justice. In this article, the authors present a comparative descriptive analysis of two projects, one based in the United States and one based in England, that provide opportunities through which prospective secondary teachers are prepared to teach for social justice through direct dialogue with secondary students focused on issues of teaching and learning

Repositioning Students in Initial Teacher Preparation: A Comparative Descriptive Analysis of Learning to Teach for Social Justice in the United States and in England

Discussions of learning to teach for social justice generally focus on the social commitments, institutional structures, course content, and pedagogical processes that support prospective teachers. Missing from this array of foci is a consideration of how school students are positioned within teacher preparation and how their positioning and participation can inform prospective teachers’ preparation to teach for social justice. In this article, the authors present a comparative descriptive analysis of two projects, one based in the United States and one based in England, that provide opportunities through which prospective secondary teachers are prepared to teach for social justice through direct dialogue with secondary students focused on issues of teaching and learning

Active Residents in Care Homes (ARCH) : study protocol to investigate the implementation and outcomes of a whole-systems activity programme in residential care homes for older people

OBJECTIVES: To evaluate the effectiveness, acceptability and costs of Active Residents in Care Homes, ARCH - a programme aiming to increase opportunities for activity in older care home residents. DESIGN: Feasibility study. SETTING: Residential care homes for older people. PARTICIPANTS: 10-15 residents, staff and family members will be recruited in each of the three participating care homes. INTERVENTION: ARCH is a 12-month 'whole-systems' programme implemented by occupational therapists and physiotherapists. They will conduct a comprehensive assessment of each care home, considering the physical environment, working practices and organisation structure as well as residents' individual needs, and recommend ways to address barriers and increase residents' activity levels. The therapists will then work with staff to improve understanding of the issues, instigate training, environmental, organisational and working practice changes as necessary. MAIN OUTCOME MEASURES: Residents' activity levels, health and quality of life will be tested using several measures to see which are practicable and appropriate for this population in this context. This includes: Assessment of Physical Activity in Frail Older People; Pool Activity Level Checklist; Dementia Care Mapping observations; and EQ-5D-5L. Residents will be assessed prior to programme implementation then 4- and 12-months post-implementation. Semi-structured interviews will explore the experiences of residents, staff, family members and therapists. CONCLUSIONS: Providing evidence of effectiveness and acceptability of ARCH, and documenting factors that impede/facilitate implementation will help us identify ways to enhance the care and quality of life of older people in residential care, and our understanding of how to implement them

Effect of early tranexamic acid administration on mortality, hysterectomy, and other morbidities in women with post-partum haemorrhage (WOMAN): an international, randomised, double-blind, placebo-controlled trial

Background Post-partum haemorrhage is the leading cause of maternal death worldwide. Early administration of tranexamic acid reduces deaths due to bleeding in trauma patients. We aimed to assess the effects of early administration of tranexamic acid on death, hysterectomy, and other relevant outcomes in women with post-partum haemorrhage. Methods In this randomised, double-blind, placebo-controlled trial, we recruited women aged 16 years and older with a clinical diagnosis of post-partum haemorrhage after a vaginal birth or caesarean section from 193 hospitals in 21 countries. We randomly assigned women to receive either 1 g intravenous tranexamic acid or matching placebo in addition to usual care. If bleeding continued after 30 min, or stopped and restarted within 24 h of the first dose, a second dose of 1 g of tranexamic acid or placebo could be given. Patients were assigned by selection of a numbered treatment pack from a box containing eight numbered packs that were identical apart from the pack number. Participants, care givers, and those assessing outcomes were masked to allocation. We originally planned to enrol 15 000 women with a composite primary endpoint of death from all-causes or hysterectomy within 42 days of giving birth. However, during the trial it became apparent that the decision to conduct a hysterectomy was often made at the same time as randomisation. Although tranexamic acid could influence the risk of death in these cases, it could not affect the risk of hysterectomy. We therefore increased the sample size from 15 000 to 20 000 women in order to estimate the effect of tranexamic acid on the risk of death from post-partum haemorrhage. All analyses were done on an intention-to-treat basis. This trial is registered with ISRCTN76912190 (Dec 8, 2008); ClinicalTrials.gov, number NCT00872469; and PACTR201007000192283. Findings Between March, 2010, and April, 2016, 20 060 women were enrolled and randomly assigned to receive tranexamic acid (n=10 051) or placebo (n=10 009), of whom 10 036 and 9985, respectively, were included in the analysis. Death due to bleeding was significantly reduced in women given tranexamic acid (155 [1·5%] of 10 036 patients vs 191 [1·9%] of 9985 in the placebo group, risk ratio [RR] 0·81, 95% CI 0·65–1·00; p=0·045), especially in women given treatment within 3 h of giving birth (89 [1·2%] in the tranexamic acid group vs 127 [1·7%] in the placebo group, RR 0·69, 95% CI 0·52–0·91; p=0·008). All other causes of death did not differ significantly by group. Hysterectomy was not reduced with tranexamic acid (358 [3·6%] patients in the tranexamic acid group vs 351 [3·5%] in the placebo group, RR 1·02, 95% CI 0·88–1·07; p=0·84). The composite primary endpoint of death from all causes or hysterectomy was not reduced with tranexamic acid (534 [5·3%] deaths or hysterectomies in the tranexamic acid group vs 546 [5·5%] in the placebo group, RR 0·97, 95% CI 0·87-1·09; p=0·65). Adverse events (including thromboembolic events) did not differ significantly in the tranexamic acid versus placebo group. Interpretation Tranexamic acid reduces death due to bleeding in women with post-partum haemorrhage with no adverse effects. When used as a treatment for postpartum haemorrhage, tranexamic acid should be given as soon as possible after bleeding onset. Funding London School of Hygiene & Tropical Medicine, Pfizer, UK Department of Health, Wellcome Trust, and Bill & Melinda Gates Foundation

The impact of the metabotropic glutamate receptor and other gene family interaction networks on autism.

International audienceAlthough multiple reports show that defective genetic networks underlie the aetiology of autism, few have translated into pharmacotherapeutic opportunities. Since drugs compete with endogenous small molecules for protein binding, many successful drugs target large gene families with multiple drug binding sites. Here we search for defective gene family interaction networks (GFINs) in 6,742 patients with the ASDs relative to 12,544 neurologically normal controls, to find potentially druggable genetic targets. We find significant enrichment of structural defects (P≤2.40E-09, 1.8-fold enrichment) in the metabotropic glutamate receptor (GRM) GFIN, previously observed to impact attention deficit hyperactivity disorder (ADHD) and schizophrenia. Also, the MXD-MYC-MAX network of genes, previously implicated in cancer, is significantly enriched (P≤3.83E-23, 2.5-fold enrichment), as is the calmodulin 1 (CALM1) gene interaction network (P≤4.16E-04, 14.4-fold enrichment), which regulates voltage-independent calcium-activated action potentials at the neuronal synapse. We find that multiple defective gene family interactions underlie autism, presenting new translational opportunities to explore for therapeutic interventions

Aquilegia, Vol. 38 No. 2, Summer 2014, Newsletter of the Colorado Native Plant Society

https://epublications.regis.edu/aquilegia/1148/thumbnail.jp

Quality of care in for-profit and not-for-profit nursing homes: systematic review and meta-analysis

Objective To compare quality of care in for-profit and not-for-profit nursing homes

Radiotherapy plus cisplatin or cetuximab in low-risk human papillomavirus-positive oropharyngeal cancer (De-ESCALaTE HPV):an open-label randomised controlled phase 3 trial

Background The incidence of human papillomavirus (HPV)-positive oropharyngeal cancer, a disease affecting younger patients, is rapidly increasing. Cetuximab, an epidermal growth factor receptor inhibitor, has been proposed for treatment de-escalation in this setting to reduce the toxicity of standard cisplatin treatment, but no randomised evidence exists for the efficacy of this strategy. Methods We did an open-label randomised controlled phase 3 trial at 32 head and neck treatment centres in Ireland, the Netherlands, and the UK, in patients aged 18 years or older with HPV-positive low-risk oropharyngeal cancer (non-smokers or lifetime smokers with a smoking history of <10 pack-years). Eligible patients were randomly assigned (1: 1) to receive, in addition to radiotherapy (70 Gy in 35 fractions), either intravenous cisplatin (100 mg/m(2) on days 1, 22, and 43 of radiotherapy) or intravenous cetuximab (400 mg/m(2) loading dose followed by seven weekly infusions of 250 mg/m(2)). The primary outcome was overall severe (grade 3-5) toxicity events at 24 months from the end of treatment. The primary outcome was assessed by intention-to-treat and per-protocol analyses. This trial is registered with the ISRCTN registry, number ISRCTN33522080. Findings Between Nov 12, 2012, and Oct 1, 2016, 334 patients were recruited (166 in the cisplatin group and 168 in the cetuximab group). Overall (acute and late) severe (grade 3-5) toxicity did not differ significantly between treatment groups at 24 months (mean number of events per patient 4.8 [95% CI 4.2-5.4] with cisplatin vs 4.8 [4.2-5.4] with cetuximab; p=0.98). At 24 months, overall all-grade toxicity did not differ significantly either (mean number of events per patient 29.2 [95% CI 27.3-31.0] with cisplatin vs 30.1 [28.3-31.9] with cetuximab; p=0.49). However, there was a significant difference between cisplatin and cetuximab in 2-year overall survival (97.5% vs 89.4%, hazard ratio 5.0 [95% CI 1.7-14.7]; p=0.001) and 2-year recurrence (6.0% vs 16.1%, 3.4 [1.6-7.2]; p=0.0007). Interpretation Compared with the standard cisplatin regimen, cetuximab showed no benefit in terms of reduced toxicity, but instead showed significant detriment in terms of tumour control. Cisplatin and radiotherapy should be used as the standard of care for HPV-positive low-risk patients who are able to tolerate cisplatin. Funding Cancer Research UK. Copyright (c) 2018 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license

Study design and participant characteristics of a randomized controlled trial of directly administered antiretroviral therapy in opioid treatment programs

<p>Abstract</p> <p>Background</p> <p>HIV-infected drug users are at higher risk of non-adherence and poor treatment outcomes than HIV-infected non-drug users. Prior work from our group and others suggests that directly administered antiretroviral therapy (DAART) delivered in opioid treatment programs (OTPs) may increase rates of viral suppression.</p> <p>Methods/Design</p> <p>We are conducting a randomized trial comparing DAART to self-administered therapy (SAT) in 5 OTPs in Baltimore, Maryland. Participants and investigators are aware of treatment assignments. The DAART intervention is 12 months. The primary outcome is HIV RNA < 50 copies/mL at 3, 6, and 12 months. To assess persistence of any study arm differences that emerge during the active intervention, we are conducting an 18-month visit (6 months after the intervention concludes). We are collecting electronic adherence data for 2 months in both study arms. Of 457 individuals screened, a total of 107 participants were enrolled, with 56 and 51 randomly assigned to DAART and SAT, respectively. Participants were predominantly African American, approximately half were women, and the median age was 47 years. Active use of cocaine and other drugs was common at baseline. HIV disease stage was advanced in most participants. The median CD4 count at enrollment was 207 cells/mm³, 66 (62%) had a history of an AIDS-defining opportunistic condition, and 21 (20%) were antiretroviral naïve.</p> <p>Conclusions</p> <p>This paper describes the rationale, methods, and baseline characteristics of subjects enrolled in a randomized clinical trial comparing DAART to SAT in opioid treatment programs.</p> <p>Trial Registration</p> <p>ClinicalTrials.gov: <a href="http://www.clinicaltrials.gov/ct2/show/NCT00279110">NCT00279110</a></p

The Virtual Sociality of Rights: The Case of Women\u27s Rights are Human Rights

This essay traces the relationship between activists and academics involved in the campaign for women\u27s rights as human rights as a case study of the relationship between different classes of what I call knowledge professionals self-consciously acting in a transnational domain. The puzzle that animates this essay is the following: how was it that at the very moment at which a critique of rights and a reimagination of rights as rights talk proved to be such fertile ground for academic scholarship did the same rights prove to be an equally fertile ground for activist networking and lobbying activities? The paper answers this question with respect to the work of self-reflexivity in creating a virtual sociality of rights