Predictors for rehabilitation outcome in Asian geriatric hip fracture patients.

PURPOSE: To identify predictors for rehabilitation outcome in Asian geriatric hip fracture patients. METHODS: Records of 153 consecutive Asian patients aged 61 to 99 years who underwent surgery for hip fracture and were followed up for at least one year were reviewed. They were stratified into 4 agegroups: 60-69 years (n=27), 70-79 years (n=70), 80-89 years (n=50), and ≥90 years (n=6). Any comorbidity, regardless of severity, was recorded. Pre-injury and postoperative functional status was evaluated using the 36-item Short Form Health Survey. Relative functional gain (RFG) is equal to absolute functional gain (physical component summary [PCS] score at one year minus PCS score at 6 weeks) divided by the maximum potential gain (maximum PCS score minus PCS score at 6 weeks). RFG of <0.5 and ≥0.5 is defined as poor and good rehabilitation outcome, respectively. RESULTS: In univariate analysis, age 80-89 years (p=0.026), arthritis (p=0.082), and hypercholesterolaemia (p=0.014) were predictors for RFG. In multivariate analysis, age 80-89 years (p=0.016) remained a predictor for poor RFG, and hypercholesterolaemia remained a predictor for good RFG. CONCLUSION: Poor rehabilitation outcome was associated with patient age of 80-89 years; an orthogeriatric approach may be beneficial in optimising rehabilitation outcome in elderly hip fracture patients.

Acute bacterial osteomyelitis in children.

PURPOSE: To review the records of 24 paediatric patients treated for acute bacterial osteomyelitis. METHODS: Records of 14 male and 10 female paediatric patients (mean age, 9.4 years) who underwent medical treatment alone (n=3) or combined with surgery (n=21) for acute bacterial osteomyelitis were reviewed. Medical treatment included use of antibiotics and supportive care. Surgery was indicated when the largest dimension of fluid collection was >1 cm. RESULTS: Of the 24 patients, Staphylococcus aureus was isolated in 18, group-D salmonella in 3, and no organism in 3. The mean time from admission to diagnosis was 1.87 days. For those treated surgically, the mean time from diagnosis to surgery was 1.19 days and the mean time from admission to surgery was 2.86 days. Four patients underwent multiple surgeries, 2 of whom developed chronic osteomyelitis and also had negative culture and delayed surgery by >10 days previously. No other patient had any complications. CONCLUSION: Early surgical intervention for acute bacterial osteomyelitis in children increased diagnostic yield with cultures. For patients with fluid collection <1 cm in the largest dimension, medical treatment alone was effective. Patients with complications were characterised by negative culture, multiple surgeries, and delayed surgery.