INTRODUCTION Pelvic acetabular injuries are associated with significant blood loss. This is compounded by multiple surgical interventions including definitive fracture fixation, which put patients at further risk of postoperative transfusion. We use intraoperative cell salvage routinely as a blood conservation strategy to address this issue. This is a prospective evaluation of the clinical efficacy and cost effectiveness of using intraoperative cell salvage in patients with pelvic acetabular injuries. METHODS Data were collected prospectively for all the patients who underwent pelvic acetabular fracture fixation at our institution. A total of 30 patients (25 men, 5 women) with a mean age of 41 years (range: 31-79 years) were assessed over a period of 10 months. RESULTS The mean preoperative and postoperative haemoglobin levels were 11.8g/dl and 9.9g/dl respectively. The mean intraoperative blood loss was 1,232.5ml (range: 150-2,693ml). The mean amount of blood salvaged and retransfused through a cell saver was 388ml. Of the 30 patients, 14 (47%) required transfusion after surgery and 26 units of blood were transfused. In terms of cost effectiveness, a total of £2,572 in 30 patients or £86 per patient were saved. CONCLUSIONS We found intraoperative cell salvage to be clinically efficacious and cost effective in patients with pelvic acetabular injuries.
Periprosthetic fractures of the acetabulum are a rare but potentially disastrous complication of total hip arthroplasty. Such fractures occur either as early perioperative complications or late complications when they are associated with either significant trauma or as a result of the loss of the structural integrity of the bone supporting the prosthesis, such as aseptic osteolysis. The incidence of such fractures appears to be increasing with the increased use of uncemented acetabular components. This article explores the current literature on the epidemiology, etiology, and classification of periprosthetic acetabular fractures as well as offering potential treatment strategies.
Introduction Pelvic binders are used to reduce the haemorrhage associated with pelvic ring injuries. Application at the level of the greater trochanters is required. We assessed the frequency of their use in patients with pelvic ring injuries and their positioning in patients presenting to a single major trauma centre. Methods A retrospective review of our trauma database was performed to randomly select 1000 patients for study from April 2012 to December 2016. Patients with a pelvic binder or a pelvic ring injury defined by the Young and Burgess classification were included. Computed tomography was used to identify and measure pelvic binder placement. Results 140 patients were identified: 110/140 had a binder placed. Of the total, 54 (49.1%) patients had satisfactory placement and 56 (50.9%) had unsatisfactory placement; 30/67 (44.8%) patients with a pelvic ring injury had no binder applied, of whom 6 (20%) had an unstable injury; 9/67 patients died. Discussion This is the first study assessing pelvic binder placement in patients at a UK major trauma centre. Unsatisfactory positioning of the pelvic binder is a common problem and it was not used in a large proportion of patients with pelvic ring injuries. This demonstrates that there is a need for continuing education for teams dealing with major trauma.
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