Geography does not limit optimal diabetes care: use of a tertiary centre model of care in an outreach service for type 1 diabetes mellitus.

AIM: Young people with type 1 diabetes mellitus living in rural and regional Australia have previously been shown to have limited access to specialised diabetes services. The Royal Children's Hospital Melbourne has been running diabetes outreach clinics to Western Victoria, Australia, for over 13 years. We aim to evaluate this service by comparing the outcomes of three outreach clinics with our urban diabetes clinic at the Royal Children's Hospital Melbourne. METHODS: We examine our tertiary, multidisciplinary team-based model of care, where visiting specialist medical staff work alongside local allied health teams. The local teams provide interim care between clinics utilising the same protocols and treatment practices as the tertiary centre. Longitudinal data encapsulating the years 2005-2010, as a cohort study with a control group, are reviewed. RESULTS: A total of 69 rural patients were compared with 1387 metropolitan patients. Metabolic control was comparable, with no difference in mean HbA1c (8.3%/67 mmol/mol for both groups). Treatment options varied slightly at diagnosis, while insulin pump usage was comparable between treatment settings (20.3% rural compared with 27.6% urban, P = 0.19). Of note was that the number of visits per year was higher in the rural group (3.3 per year rural compared with 2.7 urban, P < 0.001). CONCLUSIONS: We conclude that the outreach service is able to provide a comparable level of care when the urban model is translated to a rural setting. This model may be further able to be extrapolated to other geographic areas and also other chronic health conditions of childhood.

Sleep-disordered breathing in spinal cord-injured patients: a short-term longitudinal study.

UNLABELLED: Spinal cord-injured subjects were assessed during the acute admission for sleep-disordered breathing. Polysomnography demonstrated a high incidence of sleep apnoea that persisted during the acute phase. There was no correlation with respiratory function tests or measures of ventilatory control. Screening of this population is worthwhile although the clinical significance is uncertain. BACKGROUND AND OBJECTIVE: Previous studies have demonstrated an increased incidence of sleep apnoea in spinal cord-injured patients. Many of these studies were performed in long-term, stable spinal cord injury (SCI). The aims of this study were: (i) to determine the prevalence of sleep-disordered breathing (SDB) in acute SCI; (ii) to document the change in SDB over time during the rehabilitation period; and (iii) to correlate the degree of SDB with ventilatory parameters. METHODS: Sixteen subjects with an acute SCI level T12 and above with complete motor impairment (American Spinal Injury Association impairment scale A or B) were recruited. Assessment, including polysomnography, respiratory function testing, and hypoxic and hypercapnic ventilatory responses, were performed 6-8 weeks post SCI, and repeated 6 months post SCI. RESULTS: Eleven of 16 subjects (73%) had evidence of sleep apnoea, five of whom were moderate to severe. This high incidence persisted during the acute admission, with 9 of 12 subjects (75%) having sleep apnoea on polysomnography 20 weeks following injury. There was no correlation between the severity of SDB and other measures, such as level or completeness of injury, respiratory function tests or measures of ventilatory responses. CONCLUSIONS: We have demonstrated a high incidence of sleep apnoea in the acute phase of SCI that persisted during the acute admission. Despite the high incidence of sleep apnoea, patients were relatively asymptomatic. Screening of this population would appear worthwhile given the high prevalence, although the significance of the sleep apnoea and clinical impact is not known.