Maternal creatine : does it reach the fetus and improve survival after an acute hypoxic episode in the spiny mouse (Acomys cahirinus)?

Objective
We hypothesized that elevating creatine in the maternal diet would reach fetal and placental tissues and improve fetal survival after acute hypoxia at birth.
Study Design
Pregnant spiny mice were fed a control or 5% creatine-supplemented diet from day 20 of gestation (term, approximately 39 days). On days 37-38, intrauterine hypoxia was induced by placement of the isolated uterus in a saline solution bath for 7.5-8 minutes, after which fetuses were expelled from the uterus and resuscitation was attempted by manual palpation of the chest. Total creatine content (creatine + phosphocreatine) of placental, fetal, and maternal organs was measured.
Results
The maternal creatine diet significantly increased total creatine content in the placenta, fetal brain, heart, liver, and kidney and increased the capacity of offspring to survive birth hypoxia. Maternal creatine improved postnatal growth after birth hypoxia.
Conclusion
This study provides evidence that creatine has potential as a prophylactic therapy for pregnancies that are classified as high risk for fetal hypoxia.

Just out of reach : access to equity in Australian higher education

This paper provides an account of access and equity in Australian higher education across the period of recent Federal Labor governments and specifically of the discourses and practices surrounding A Fair Chance For All: Higher Education That's Within Everyone's Reach, Labor's latest policy on equal access to Australian higher education. The paper positions such an account within Australia's changing national and global economic condition, and the influence of New Right ideologies that proffer efficient and effective public sector management practices and market freedoms that have witnessed a privatisation and peeling back of the welfare state. The paper argues that while Federal Labor has clearly established social justice on the agenda of Australian higher education, it is a justice mediated by particular economic and managerial practices which tend to limit equity to issues of access and place broader equity concerns for higher education just out of reach.

The players’ perspective of Reach Out Central : a therapeutic interactive online game

Therapeutic online games are potentially a valuable way of improving the mental health of young people. The purpose of this paper is to discuss the qualitative component of a formal evaluation conducted on Reach Out Central (ROC), an online game for 16-25 year olds which aims to improve mental health. Participants completing a post-program survey from the evaluation (n=154) were required to respond to two open-ended questions; what they liked most, and least, about ROC. Responses indicate that online games can be a successful way of educating, as well as attracting and engaging, young people. Suggestions are made regarding issues future developers should take into consideration when developing programs of a similar nature.

Tweet reach : a research protocol for using Twitter to increase information exchange in people with communication disabilities

Objective: To (a) outline the background to research evaluating Twitter use by people with severe physical and communication disabilities participating actively in online communication forums for increasing information exchange and (b) illustrate a range of potential methods that might be applied in furthering research on the use of social media by people with developmental and acquired communication disabilities. Methods: The literature on communication disabilities, augmentative and alternative communication, and social media research informed the rationale for and design of three studies investigating the use of Twitter by people with communication disabilities. Results: To date, there is little information in the literature about how people with a range of communication disabilities might use Twitter to increase their access to information and help them to feel knowledgeable and in control of their own lives. In this paper, three studies are proposed to investigate the use of Twitter by people with communication disabilities.

A longitudinal cohort study evaluating the impact of a geriatrician-led residential care out-reach service on acute health care utilisation

Background: Over the last decade, high demand for acute health care services by long-term residents of residential care facilities (RCF) has stimulated interest in exploring alternative models of care. The Residential Care Intervention Program in the Elderly (RECIPE) service provides expert outreach services to RCFs residents, interventions include: comprehensive care planning, management of intercurrent illness and rapid access to acute care substitution services.Objective: To evaluate whether the RECIPE service decreased acute health care utilisation.Design: A retrospective cohort study using interrupted time series analysis to analyse change in acute healthcare utilisation before and after enrolment.Setting: A 300 bed metropolitan teaching hospital in Australia and 73 RCF within its catchment.Subjects: There were 1327 patients enrolled in the service with a median age 84 years, 61% were female. Methods: Data was collected prospectively on all enrolled patients from 2004 to 2011 and linked to the acute health service administrative dataset. Primary outcomes change in admission rates, length of stay and beddays per quarter.Results: In the two years prior to enrolment the mean number of acute care admissions per patient per year was 3.03 (SD 2.9) versus post 2.4 (SD 3.3), the service reducing admissions by 0.13 admissions per patient per quarter (p=0.046). Prior to enrolment the mean length of stay was 8.6 (SD 11.0) versus post 3.5 (SD 5.0), a reduction of 1.5 days per patient per quarter (p=0.003). Conclusions:This study suggests that an outreach service comprising a geriatrician-led multidisciplinary team can reduce acute hospital utilisation rates.

In-reach nursing services improve older patient outcomes and access to emergency care

Aims: To identify the impact of in-reach services providing specialist nursing care on outcomes for older people presenting to the emergency department from residential aged care. Methods: Retrospective cohort study compared clinical outcomes of 2278 presentations from 2009 with 2051 presentations from 2011 before and after the implementation of in-reach services. Results: Median emergency department length of stay decreased by 24 minutes (7.0 vs 6.6 hours, P<0.001) and admission rates decreased by 23% (68 vs 45%, P<0.001). The proportion of people with repeat emergency department visits within six months decreased by 12% (27 vs 15%). The proportion of admitted patients who were discharged with an end of life palliative care plan increased by 13% (8 vs 21%, P=0.007). Conclusions: There was a significant reduction in the median length of stay, fewer hospital admissions and fewer repeat visits for people from residential aged care following implementation of in-reach services.

Cardiac rehabilitation online pilot: extending reach of cardiac rehabilitation

BACKGROUND: While cardiac rehabilitation (CR) is recommended for all patients after an acute cardiac event, limitations exist in reach.

OBJECTIVE: The purpose of the current study was to develop and pilot a flexible online CR program based on self-management principles "Help Yourself Online."

METHODS: The program was designed as an alternative to group-based CR as well as to complement traditional CR. The program was based on existing self-management resources developed previously by the Heart Research Centre. Twenty-one patients admitted to Cabrini Health for an acute cardiac event were recruited to test the program. The program was evaluated using qualitative and quantitative methods.

RESULTS: Quantitative results demonstrated that patients believed the program would assist them in their self-management. Qualitative evaluation, using focus group and interview methods with 15 patients, showed that patients perceived the online CR approach to be a useful instrument for self-management.

CONCLUSIONS: Broader implications of the data include the acceptability of the intervention, timing of intervention delivery, and patients' desire for additional online community support.

LTE networking : extending the reach for sensors in mHealth applications

Sensor and electronic-health networks are widely utilized at home and in industry/research applications. In a local sense, a sensor-to-sensor network can have a range of a few meters to a couple of hundred meters (ZigBee Pro can extend this range up to 2000 m). With the deployment of mobile technology in the healthcare space (mobile-Health ‘m-Health’) and using cellular coverage, the range can virtually be unbounded. However, supporting bounded delay (end-to-end delay), class of service, and quality of service for critical sensor-mHealth applications may become challenging. This challenge can be alarmingly extended when thousands of users run their sensor-mHealth applications simultaneously and depend on limited coverage of the cell tower to transmit their health-related data across. In this paper we will discuss how the 3rd Generation Partnership Project–Long Term Evolution networks can address such aggregation issues, and discuss the challenges and provide recommendations.