Costs and length of stay associated with early supported discharge for moderate and severe stroke survivors.

GOAL: This study aimed to compare the length of stay, saved days and service costs associated with an early supported discharge model of care for mild, moderate and severe stroke survivors, to standard treatment. MATERIALS AND METHODS: A two centre cohort study, employing a quasi-experimental design with a control group of convenience. Forty-four participants were recruited when they were deemed suitable for discharge home with intensive rehabilitation and services, with three dropouts from the treatment group (treatment n = 28, control n = 13). There were no significant differences between the groups for gender, age, Functional Independence Measure, Berg Balance Test and Modified Ranking Scale total scores at baseline. There were also no significant differences between the groups for subsequent readmissions or complications. Length of stay was measured by the days between admission and discharge from both inpatient and community services. Costs were measured by daily amounts calculated for this service. FINDINGS: The treatment group spent significantly fewer days on the acute and inpatient rehabilitation wards, with over half avoiding subacute admission altogether. However, the control group spent significantly fewer days receiving intensive rehabilitation. The treatment group cost less on average per patient, but was not significantly different in terms of overall costs per admission. CONCLUSION: Stroke survivors receiving an early supported discharge model of care spent fewer days in hospital, frequently avoided subacute admission and incurred less cost per patient than those receiving standard treatment. These findings indicate that early supported discharge reduces length of inpatient stay, for a similar cost to standard treatment.

Pediatric pelvic osteomyelitis.

Pelvic osteomyelitis is unusual in children. We retrospectively reviewed charts of patients with this infection seen at our institution. From 1998 to 2005, 31 patients with pelvic osteomyelitis were identified: 19 males and 12 females with an age range of 1.5 months to 17 years 9 months. Duration of illness prior to admission ranged from 1 day to 2.5 months. Chief complaints included nonspecific pain, fever, limp, and decreased weight bearing. Microorganisms isolated included Staphylococcus aureus, Pseudomonas aeruginosa, Salmonella, Enterobacter cloacae, and Kingella kingae. Bones involved were acetabulum/ilium (22 patients), ischium (7 patients), and pubis (4 patients); 2 patients had several bones involved. Imaging studies performed included magnetic resonance imaging (21 patients), computed tomography (14 patients), and nuclear bone scan (25 patients). Our study, the largest contemporary series of pediatric pelvic osteomyelitis from one institution, highlights the consequences of prolonged duration of illness and delayed diagnosis.

Recovery of components of memory in post-traumatic amnesia.

PRIMARY OBJECTIVE: Post-traumatic amnesia by definition indicates significant impairment of new learning ability, however very few studies have, examined the natural history and resolution of memory and new learning during PTA. Those studies which have, tended to examine orientation separately from the memory processes required to achieve orientation. Analysis of the order of recovery of the items of the Westmead PTA scale was used to examine recovery of memory and new learning capacity. METHODS: The results of daily assessment of 34 patients with traumatic brain injury (TBI) on the Westmead PTA scale were analysed for order of recovery. RESULTS: The pattern of rank order of item recovery indicated that Date of Birth recovered consistently first. There was variability in the remaining items, however items reflecting long-term memory tended to recover second and items reflecting simple new learning followed. Recall of all three pictures reflecting complex new learning recovered last. CONCLUSION: The pattern of recovery of memory and new learning during PTA reflects a number of complex, inter-related variables including; the familiarity with the information, amount of rehearsal both before and since the accident and the number of cues available in the environment.