Necropolis: Disease, Power, and Capitalism in the Cotton Kingdom

Kathryn Olivarius shows how elite white New Orleanians who survived their first \u27seasoning\u27 with yellow fever exploited their developed immunity to expand their wealth and power before scientific advancements and an increasingly interventionists state\u27s health measures limited their power

Literature review on supervised contact between children in out-of-home care and their parents

This document is a summary review of the literature on contact between children in out-of-home care (OOHC) and their parents. It aims to assist policy makers in critiquing the evidence relating to contact between children in OOHC and their parents. It is focused on face-to-face supervised contact, but also draws on the broader literature on contact

KContact, an enhanced intervention for contact between children in out-of-home care and their parents: protocol for a cluster randomised controlled trial

BACKGROUND: When children are unable to safely live at home with their parents, contact between these children and their parents is considered, in most cases, important for maintaining children's sense of identity and relationships with their parents. However, the research evidence on contact is weak and provides little guidance on how to manage contact and when it is beneficial or potentially harmful. The evidence in relation to contact interventions with parents and their children who are to remain in long-term care is the most limited. A small number of studies have been identified where interventions which were therapeutic, child-focused and with clear goals, particularly aimed at preparing and supporting parents, showed some promising results. This trial aims to build on the existing evidence by trialling an enhanced model of contact in multiple sites in Australia. METHODS/DESIGN: This study is a cluster randomised controlled trial of an enhanced contact intervention with children in long-term care who are having supervised contact with their parents. Intervention sites will implement the kContact intervention that increases the preparation and support provided to parents in relation to contact. Baseline and follow-up interviews are being conducted with parents, carers and agency workers at intervention and control sites. Follow-ups interviews will assess whether there has been an increase in children's emotional safety and a reduction in distress in response to contact visits with their parents (the primary outcome variable as measured using the Strength and Difficulties Questionnaire), improved relationships between children and their parents, improved parental ability to support contact, and fewer contact visits cancelled. DISCUSSION: By increasing the evidence base in this area, the study aims to better guide the management and supervision of contact visits in the out-of-home care context and improve outcomes for the children and their families. TRIAL REGISTRATION: Trial registered on 7 April 2015 with the Australian New Zealand Clinical Trials Registry ACTRN12615000313538

Cytokine responses to Staphylococcus aureus bloodstream infection differ between patient cohorts that have different clinical courses of infection.

BackgroundThe clinical course of Staphylococcus aureus bloodstream infection is unpredictable and bacterial virulence, host immune response and patient characteristics are among the factors that contribute to the clinical course of infection. To investigate the relationship between cytokine response and clinical outcome, circulating cytokine levels were investigated in response to S. aureus bloodstream infection in patient with different clinical courses of infection.MethodsA prospective study was carried out in 61 patients with S. aureus bloodstream infection and circulating levels of IL-6, GRO-¿, RANTES and leptin were assessed over the course of the infection. Levels were compared in patients with complicated courses of infection (e.g. infective endocarditis) versus uncomplicated courses of S. aureus bloodstream infection and methicillin-resistant S. aureus Vs methicillin-susceptible S. aureus infection.ResultsSignificantly lower leptin levels (p

Simulated reductions in consumption of sugar-sweetened beverages improves diet quality in Lower Mississippi Delta adults

Although the effects of replacing sugar-sweetened beverages (SSBs) with water on energy intake and body weight have been reported, little is known about how these replacements affect diet quality.To simulate the effects of replacing SSBs with tap water on diet quality and total energy intake of Lower Mississippi Delta (LMD) adults.Retrospective analysis of cross-sectional dietary intake data using a representative sample of LMD adults (n=1,689). Diet quality was measured using the Healthy Eating Index-2005 (HEI-2005) scores that were computed using the population ratio method. The effects of substituting SSBs with water on diet quality were simulated by replacing the targeted items’ nutrient profile with tap water's profile.Simulating the replacement of SSBs with tap water at 25, 50, and 100% levels resulted in 1-, 2.3-, and 3.8-point increases, respectively, in the HEI-2005 total score. Based on a mean daily intake of 2,011 kcal, 100% substitution of SSBs with tap water would result in 11% reduction in energy intake.Replacing SSBs with water could substantially improve the diet quality of the LMD adult population and potentially lead to significant weight loss overtime. Prioritizing intervention efforts to focus on the replacement of SSBs with energy-free drinks may be the most efficacious approach for conveying potentially substantial health benefits in this and similar disadvantaged populations