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Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_III | Pages 104 - 104
1 Feb 2012
Kotnis R Madhu R Al-Mousawi A Barlow N Deo S Worlock P Willett K
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Background

Referral to centres with a pelvic service is standard practice for the management of displaced acetabular fractures.

Hypothesis

The time to surgery: (1) is a predictor of radiological and functional outcome and (2) this varies with the fracture pattern.


The Journal of Bone & Joint Surgery British Volume
Vol. 88-B, Issue 9 | Pages 1197 - 1203
1 Sep 2006
Madhu R Kotnis R Al-Mousawi A Barlow N Deo S Worlock P Willett K

This is a retrospective case review of 237 patients with displaced fractures of the acetabulum presenting over a ten-year period, with a minimum follow-up of two years, who were studied to test the hypothesis that the time to surgery was predictive of radiological and functional outcome and varied with the pattern of fracture. Patients were divided into two groups based on the fracture pattern: elementary or associated. The time to surgery was analysed as both a continuous and a categorical variable. The primary outcome measures were the quality of reduction and functional outcome. Logistic regression analysis was used to test our hypothesis, while controlling for potential confounding variables.

For elementary fractures, an increase in the time to surgery of one day reduced the odds of an excellent/good functional result by 15% (p = 0.001) and of an anatomical reduction by 18% (p = 0.0001). For associated fractures, the odds of obtaining an excellent/good result were reduced by 19% (p = 0.0001) and an anatomical reduction by 18% (p = 0.0001) per day.

When time was measured as a categorical variable, an anatomical reduction was more likely if surgery was performed within 15 days (elementary) and five days (associated). An excellent/good functional outcome was more likely when surgery was performed within 15 days (elementary) and ten days (associated).

The time to surgery is a significant predictor of radiological and functional outcome for both elementary and associated displaced fractures of the acetabulum. The organisation of regional trauma services must be capable of satisfying these time-dependent requirements to achieve optimal patient outcomes.


Orthopaedic Proceedings
Vol. 88-B, Issue SUPP_I | Pages 80 - 81
1 Mar 2006
Pollard T Newman J Barlow N Price J Willett K
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Introduction: Proximal femoral fracture (PFF) is the leading cause of Trauma admission. Deep surgical wound infection occurs in approximately 3% of these patients. The purpose of this study was to assess the cost of deep infection to the patient, in terms of mortality and social consequences, and to the National Health Service, in terms of financial burden.

Methods: 61 consecutive patients (51 females, 10 males) treated for PFF, complicated with deep surgical wound infection over a seven-year period are presented. A control group consisting of 122 patients, without infection, were individually case matched (2:1) for factors that affect outcome after PFF (age, sex, ASA grade, fracture type, operation, and pre-fracture residence, social dependence, and mobility). Outcomes included length of admission (Trauma unit, rehabilitation bed, community hospital), number of operations, antibiotic administration and outpatient treatment, final destination, and mortality at one, three, and six months. A total cost of treatment was obtained from this data and supplied finance department figures.

Results: MRSA was responsible for 31 cases. Infected cases required an average of two wound debridements. 16 patients had a Girdlestones procedure of whom two were subsequently revised to total hip replacement. For all patients, the average Trauma unit admission was 58 days in the infected cases, with a further 40 days spent in rehabilitation or community beds, versus 16 days and 27 days respectively in the controls (p < 0.001). 34% of infected cases died before discharge versus 15% of controls (p = 0.004). For the patients surviving to discharge, the mean total hospital stay was 124 days for the infected cases versus 45 days in the controls (p < 0.001). A higher proportion of the survivors in the control group returned to their original residence compared to the infected survivors (p = 0.002). The mortality rates in the infected group were 15% at 1 month, 31% at 3 months, and 38% at six months, versus 9%, 20%, and 25% respectively in the control group (p = 0.36, 0.12, 0.12). The median cost of treatment per infected case was 23960 versus 7390 per control case.

Conclusions: Deep surgical wound infection after proximal femoral fracture is a devastating complication for both the patient and the NHS. It is associated with a higher in-patient mortality, and fewer survivors return to their pre-fracture residence. Hospital stay is greatly increased and survivors spend 4 months on average in hospital. Additional costs are huge and are incurred at all levels. The extra financial cost of treating a single infected case would fund the treatment of two non-infected cases. These costs should be considered when allocating funds and beds to Trauma services, in addition to ensuring measures known to minimise infection rates are in place.