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Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_I | Pages 51 - 51
1 Jan 2011
Edwards DS Ramasamy A Armstrong B Hinsley D Brooks A
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UK military forces have been deployed in Afghanistan since 2006 as part of the International Stabilisation Assistance Force. The Operation is supported by a 50-bedded hospital. In 2007 the Defence Medical Services introduced a massive haemorrhage policy. In asymmetric warfare gunshot wounds (GSW), improvised explosive devices (IED) and mine injuries are prevalent and we hypothesized that they would require significant blood products.

We prospectively collected data from consecutive trauma resuscitations over 3 months (January to March 2008). Pre-hospital time points, mechanism of injury, injury distribution, injury severity score (ISS), new injury severity score (NISS), surgical procedures, blood product utilisation and outcome were recorded.

115 trauma resuscitations were performed over the study period. Median pre-hospital time was 95 minutes (range 30–325), with median 64 minutes to the arrival of the Medical Emergency Response Team helicopter. The cause of injury was landmine (20), IED (31) and GSW (40); mean number of involved body systems was 1.4, 1.8 and 1.5 respectively and injured structures 2.8, 3.5 and 2.3 respectively (IED> GSW p< 0.05). Mean ISS was 16, 16.8, 14.9 and NISS 18.7, 20.9, and 17.9 respectively. Blood transfusion was required in 3 mine, 14 IED and 17 GSW casualties (mine< IED & GSW, p< 0.05) with 10.6, 11.4, and 13.9 units of blood transfused per casualty.

Injury severity for casualties is high with multiple injuries to body systems irrespective of mechanism. Anti-personnel mine injuries were significantly less likely to require transfusion. Large quantities of blood products were still required when necessary in all mechanisms of trauma. It is therefore recommended that during the pre-hospital time the major transfusion protocol should be placed on stand-by.


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_IV | Pages 531 - 531
1 Oct 2010
Vasireddy A Brooks A Ivory J Lowdon I Rigby M
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Purpose of study: With the increasing demand for arthroplasty surgery, it is important to maintain a high quality of care. We describe a clinical governance framework for monitoring radiological outcome following total hip arthroplasty.

Methods: We completed a two-year prospective study (January 2006 to December 2007 inclusive) of all total hip arthroplasty operations. This included 1,143 procedures, the majority of which were undertaken by three Consultant Surgeons and four independent middle grade surgeons. The three Consultant Hip Surgeons assessed component position on post-operative weight-bearing anteroposterior pelvic/hip radiographs on a weekly basis. They were blinded to both the patient and surgeon details, and used our own simple grading system. Weighted Kappa variance showed substantial interobserver (kappa = 0.60) and intraobserver reliability (kappa = 0.92). Our system comprised of only three ordinal scores, which were ‘good’ (score of 1), ‘acceptable’ (score of 2) and ‘poor’ (score of 3).

Results: We provided individual surgeons with their results on a six-monthly basis. The average score for all the surgeons was ‘good’. The scores of the independent middle-grade surgeons were analysed by the Consultants, and feedback was provided in the form of formal advice and supervised surgery sessions. Repeat analysis of their radiological scores showed significant improvements for certain individual surgeons (Pearson-Chi Square p value 0.006)

Conclusions: Clinical governance is an important facet of excellence in medical practice. Our system allows continued prospective assessment of radiological outcome following total hip arthroplasty. By utilising such systems and ensuring an atmosphere of clinical excellence, we are able to employ more surgeons and undertake an increased workload, whilst maintaining high standards. This assessment tool can also be used to appraise trainees during their progression.


Orthopaedic Proceedings
Vol. 91-B, Issue SUPP_III | Pages 501 - 501
1 Sep 2009
Ramasamy A Brooks A Stewart M Hinsley DE
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British military forces are heavily committed in Iraq and Afghanistan. Operation HERRICK, currently supported by a Role 2(Enhanced) medical facility at Camp Bastion, is predicted to continue for the next 10 years.

There has been no large published series on surgical workload on Operation HERRICK. The aim of this study is to determine and plan future medical needs.

A retrospective analysis of operating theatre records between 10th October 2006 and 31st Oct 2007 was performed. Data was collated on a monthly basis, to assess seasonal variation, and included patient demographics, operation type and time of operation.

During the study period 968 cases required 1262 procedures. Thirty-four per cent were ISAF, 27% were Afghan soldiers, police or enemy forces and 39% were civilians, of which, 43% were children. Ninety-one per cent were secondary to battle injury and 50% were emergencies. The breakdown of procedures, by specialty, was 67% (841) were orthopaedic, 16% (199) general surgery, 8% (96) head and neck, 5% (55) burns surgery and a further 4% (50) were non-battle, non-emergency procedures. During the second half of the study period 655 cases were operated on compared to 313 in the preceding half (p< 0.05). Twenty-eight per cent of cases were performed between 6pm and 8am.

Surgical workload remains consistently high throughout the study period, however there was significant seasonal variation with casualty rates being greater in the summer months, this may have bearing on the decision to deploy additional surgeons and trainees in the future.


Orthopaedic Proceedings
Vol. 91-B, Issue SUPP_III | Pages 501 - 501
1 Sep 2009
Hinsley D Ramasamy A Brooks A Brinsden M Stewart M
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British military forces remain heavily committed in both Iraq and Afghanistan. A recent workload analysis from Op HERRICK identified a high surgical workload, particularly orthopaedic, under the care of a sole consultant orthopaedic surgeon. There are no orthopaedic training posts in UK that consistently provide training in ballistic trauma. In order to prepare Military orthopaedic trainees for future deployment, a new orthopaedic registrar post, on Op HERRICK, was created.

Prospective analysis of trainee and trainer operative logbooks, between Jan 27th and March 24th 2008, was performed. Records were kept of orthopaedic and postgraduate teaching schedules, audit and research projects and all OCAP training assessments.

One hundred and fifty-seven cases and 272 procedures were performed during the study period. Sixty-two per cent of cases were orthopaedic. Fourteen major amputations were performed and 7 external fixators applied. Five fasciotomies, 9 skeletal traction pins were inserted and 7 skin grafting procedures were performed. Limb debridement was the most common procedure (n=59). Eleven per cent of cases were children and 50 per cent of cases were emergencies. Thirty-eight per cent of cases were performed out of hours (18.00–08.00 hrs). Mean operating hours per week was 35 hrs. Four Procedure Based Assessments were performed and 16 hours of postgraduate education was conducted during the deployment. Two major audits were initiated and five publications were prepared, one has already been accepted for publication.

Trainee exposure to high-energy transfer trauma is high when compared to that seen in the NHS. The numbers of certain index procedures, such as external fixation, is similar to those achieved by an average orthopaedic trainee in six years of higher surgical training. The opportunity for one-on-one training exceeds that available in the NHS and learning and academic opportunities are maximised due to the close working environment.


Orthopaedic Proceedings
Vol. 90-B, Issue SUPP_III | Pages 460 - 460
1 Aug 2008
SPITERI V KOTNIS R SINGH P ELZEIN R BROOKS A WILLETT K
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Background: The safest and most effective method of early spine clearance in unconscious patients is the subject of intense debate.

Hypothesis: Helical CT is a sufficiently sensitive investigation to render dynamic screening of the cervical spine redundant.

Protocol: Our protocol for cervical spinal clearance in the unconscious patient since April 1994 involves the use of plain radiographs, CT scan (helical CT since 1997) and dynamic screening (DS).

Method: Over a ten-year period, April 1994 to September 2004, 839 patients were admitted to intensive care under the orthopaedic surgeons. 35 patients were excluded because of incomplete records.

Results:

Demographics: The mechanism of injury was a road traffic accident in 80% and the mean ISS was 24.1. There were 95 patients (10.9%) with a cervical spine fracture, 96 (10.8%) with a fracture in either / both thoracic and lumbar regions.

Spine clearance: Mean intubation (7.1 days), time to spine clearance (mean 0.4 days). In 318 patients, clearance was performed with the patient conscious (284 prior to intubation, 34 after intubation of < 24hrs). 42 patients (4.6%) died before spine clearance. In 10 patients, the protocol was not followed.

Inclusions: 434 patients underwent CT. 10 of the 95 cervical fractures were deemed stable and underwent DS (n = 349).

Missed Cases: CT missed 2 cases of instability, one of these (an atlanto-occipital dislocation) was also missed by DS. Critical analysis revealed a Powers ratio calculation would have diagnosed this injury on CT. Sensitivity (CT 97.7% vs DS 98.8%), specificity (100% CT and DS). There were no complications from either procedure.

Conclusion: DS is a safe procedure but has no real advantage over helical CT. Power’s ratio calculation is essential to reduce the chance of a missing an upper cervical injury. The cervical spine can be reliably cleared using helical CT alone.


The Journal of Bone & Joint Surgery British Volume
Vol. 85-B, Issue 1 | Pages 151 - 152
1 Jan 2003
Brooks A


The Journal of Bone & Joint Surgery British Volume
Vol. 77-B, Issue 3 | Pages 425 - 428
1 May 1995
Eyres K Brooks A Stanley D

We have reviewed 12 fractures of the coracoid process. In two of these patients the fracture extended into the body of the scapula and resulted in displacement of the glenoid. In some cases, there were associated acromioclavicular and glenohumeral dislocations or fractures of the clavicle and the acromion. Two patients required internal fixation to restore congruence of the glenoid; the others were treated conservatively with success. We present a new classification of coracoid fractures which helps in their management.


The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 6 | Pages 947 - 949
1 Nov 1991
Ware H Brooks A Toye R Berney S

We reviewed the prevalence of avascular necrosis (AVN) in a series of patients with sickle cell disease, using radiography and magnetic resonance imaging. We found AVN of at least one hip in 11 of 27 patients (41%). This is a significantly greater prevalence than reported. MRI was not as helpful in patients with sickle cell disease as it is in patients with AVN from other causes; it detected no more cases than radiography.