Search

Objectives. The aim of the present study was to describe trends in and age and gender distributions of presentations of older people to Australian emergency departments (EDs) from July 2006 to June 2011, and to develop ED utilisation projections to 2050. Methods. A retrospective analysis of data collected in the National Non-admitted Patient Emergency Department Care Database was undertaken to assess trends in ED presentations. Three standard Australian Bureau of Statistics population growth models, with and without adjustment for current trends in ED presentation growth and effects of climate change, were examined with projections of ED presentations across three age groups (0-64, 65-84 and ⩾85 years) to 2050. Results. From 2006-07 to 2010-11, ED presentations increased by 12.63%, whereas the Australian population over this time increased by only 7.26%. Rates of presentation per head of population were greatest among those aged ⩾85 years. Projections of ED presentations to 2050 revealed that overall ED presentations are forecast to increase markedly, with the rate of increase being most marked for older people. Conclusion. Growth in Australian ED presentations from 2006-07 to 2010-11 was greater than that expected from population growth alone. The predicted changes in demand for ED care will only be able to be optimally managed if Australian health policy, ED funding instruments and ED models of care are adjusted to take into account the specific care and resource needs of older people. [ABSTRACT FROM AUTHOR]

Objective. The aim of the present study was to describe the Ambulance Victoria (AV) secondary telephone triage service, called the Referral Service (RS), for low-priority patients calling triple zero. This service provides alternatives to ambulance dispatch, such as doctor or nurse home visits. Methods. A descriptive epidemiological review of all the cases managed between 2009 and 2012 was conducted, using data from AV case records, the Victorian Admitted Episodes Dataset and the Australian Bureau of Statistics. Cases were reviewed for patient demographics, condition, final disposition and RS outcome. Results. In all, 107 148 cases were included in the study, accounting for 10.3% of the total calls for ambulance attendance. Median patient age was 54 years and 55% were female. Geographically based socioeconomic status was associated with the rate of calls to the RS (r = -0.72; 95% confidence interval CI -0.104, -0.049; P < 0.001). Abdominal pain and back symptoms were the most common patient problems. Although 68% of patients were referred to the emergency department, only 27.6% of the total cases were by emergency ambulance; the remainder were diverted to non-emergency ambulance or the patient'sownprivate transport. The remaining32%of cases were referred to alternative service providers or given home care advice. Conclusions. This paper describes the use of an ongoing secondary triage service, providing an effective strategy for managing emergency ambulance demand. [ABSTRACT FROM AUTHOR]

To compare the change in visual analogue scale (VAS) pain ratings over 24 h following mechanical corneal abrasion between patients receiving sixth hourly drops of either 5% homatropine or placebo. A triple blind randomized controlled trial was conducted on a convenience sample of eligible consenting adults who were randomized to receive either sixth hourly 5% homatropine (active) or 0.5% hypromellose (placebo) eye drops. VAS pain ratings were performed at 0, 6, 12, 18 and 24 h whereas the study drug was instilled at 0, 6, 12 and 18 h. The primary outcome was attainment of a clinically significant reduction in pain on the VAS (>20 mm decrease) from enrolment to each time point. There were no significant differences in baseline variables or VAS pain ratings at any time point between those in the homatropine ( n= 20) and placebo ( n= 20) groups. The percentages of patients reporting a >20 mm VAS decrease at 12 h were 50% (95% CI -27.2-72.8) and 60% (95% CI -36.1-80.9) for the homatropine and placebo groups, respectively. We found no significant difference in pain score reductions between the two groups but some level of therapeutic benefit is not excluded. [ABSTRACT FROM AUTHOR]

Objective: To determine if screening for undiagnosed type 2 diabetes mellitus (T2DM) and pre-diabetes is feasible in an Australian ED; to estimate the prevalence of T2DM and pre-diabetes in the Australian ED population. Methods: Prospective cross-sectional prevalence survey in the ED of St Vincent's Hospital, Melbourne, an adult, tertiary referral centre seeing approximately 40 000 patients annually. A convenience sample of adult patients was screened with finger-prick random blood glucose and glycosylated haemoglobin (HbA1c); those over 6.0 mmol/L and 6.0% were referred for oral glucose tolerance test (OGTT). Diagnoses of T2DM and pre-diabetes were made according to World Health Organization definitions. Those not attending for OGTT were contacted by phone, and interviewed about their reasons. Results: Seven hundred and twenty-five patients were recruited; 135 (18.6%; 95% confidence intervals [CI] 15.9-21.6%) had known T2DM, leaving 590 screened, of whom 210 screened positive. Of the 192 referred for OGTT, 147 (77%) did not attend despite several telephone reminders. Of the 45 (23%) completing OGTT, pre-diabetes was present in eight (17.8%; 95% CI 9.0-31.6%) and T2DM in six (13.3%; 95% CI 5.9-26.6%). Many people interviewed (18/86, 21%) did not attend for OGTT on the advice of their doctors. Conclusions: This inner city tertiary ED has a high prevalence of T2DM, diagnosed and undiagnosed, with as much as half our population possibly affected. Although ED screening might have a high yield, opportunistic screening is not feasible, with difficulties in staff engagement and patient follow up for diagnostic testing. Future studies might consider finger-prick fasting blood glucose through a patient's general practitioner for diagnosis. [ABSTRACT FROM AUTHOR]