Background: Observational studies have suggested that accelerated surgery is associated with improved outcomes in patients with a hip fracture. The HIP ATTACK trial assessed whether accelerated surgery could reduce mortality and major complications.
Methods:We randomised 2970 patients from 69 hospitals in 17 countries. Patients with a hip fracture that required surgery and were ≥45 years of age were eligible. Patients were randomly assigned to accelerated surgery (goal of surgery within 6 hours of diagnosis; 1487 patients) or standard care (1483 patients). The co-primary outcomes were 1.) mortality, and 2.) a composite of major complications (i.e., mortality and non-fatal myocardial infarction, stroke, venous thromboembolism, sepsis, pneumonia, life-threatening bleeding, and major bleeding) at 90 days after randomisation. Outcome adjudicators were masked to treatment allocation, and patients were analysed according to the intention-to-treat principle; ClinicalTrials.gov, NCT02027896.
Findings:The median time from hip fracture diagnosis to surgery was 6 hours (interquartile range [IQR] 4-9) in the accelerated-surgery group and 24 hours (IQR 10-42) in the standard-care group, p<0.0001. Death occurred in 140 patients (9%) assigned to accelerated surgery and 154 patients (10%) assigned to standard care; hazard ratio (HR) 0.91, 95% CI 0.72-1.14; absolute risk reduction (ARR) 1%, 95% CI -1-3%; p=0.40. The primary composite outcome occurred in 321 patients (22%) randomised to accelerated surgery and 331 patients (22%) randomised to standard care; HR 0.97, 95% CI 0.83-1.13; ARR 1%, 95% CI -2-3%; p=0.71.Interpretation: Among patients with a hip fracture, accelerated surgery did not significantly lower the risk of mortality or a composite of major complications compared to standard care.
Forty-four consecutive cases of subacute osteomyelitis admitted at our institution over a 12-year period were retrospectively reviewed to assess the effectiveness of conservative versus surgical treatment of this condition and to determine the indications for open biopsy and surgical debridement. Twenty-four cases were treated with antibiotics only, and 20 had surgical debridement followed by antibiotics. Except for one case that received inadequate antibiotic therapy, all patients responded well to this treatment, whether conservative or surgical. At an average follow-up of 18 months, there were no recurrences. Our results also showed that with a careful radiologic assessment of these cases, most lesions showed characteristic benign radiologic features. We can therefore conclude that conservative management of cases of subacute osteomyelitis is as effective as surgical treatment. We believe that conservative treatment with antibiotics should be the first line of management in most of these cases and that open biopsy or surgical debridement or both should be reserved for cases that do not respond to antibiotics or show aggressive radiologic features.
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