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Background: Ventilator-associated pneumonia (VAP) has recently been classified as possible or probable. Although direct attributable mortality has been difficult to prove, delay in instituting appropriate therapy has been reported to increase morbidity and mortality. Recent literature suggests that in possible VAP, instituting directed therapy while awaiting microbiological culture does not prejudice outcome compared with best-guess empirical therapy., Objectives: To ascertain outcomes of directed v. empirical therapy in possible and probable VAP, respectively., Methods: Endotracheal aspirates were obtained from patients with suspected VAP. Those considered to have possible VAP were given directed therapy following culture results, whereas patients with more convincing evidence of VAP were classed as having probable VAP and commenced on empirical antimicrobials based on microbiological surveillance., Results: Pneumonia was suspected in 106 (36.8%) of 288 patients admitted during January - December 2014. Of these, 13 did not fulfil the criteria for VAP. Of the remaining 93 (32.2%), 31 (33.3%) were considered to have probable and 62 (66.7%) possible VAP. The former were commenced on empirical antimicrobials, with 28 (90.3%) receiving appropriate therapy. Of those with possible VAP, 34 (54.8%) were given directed therapy and in 28 (45.2%) no antimicrobials were prescribed. Of the latter, 24 recovered without antimicrobials and 4 died, 3 from severe traumatic brain injury and 1 due to overwhelming intra-abdominal sepsis. No death was directly attributable to failure to treat VAP. No significant difference in mortality was found between the 34 patients with possible VAP who were commenced on directed therapy and the 31 with probable VAP who were commenced on empirical antimicrobials (p=0.75)., Conclusions: Delaying antimicrobial therapy for VAP where clinical doubt exists does not adversely affect outcome. Furthermore, this policy limits the use of antimicrobials in patients with possible VAP following improvement in their clinical condition despite no therapy.

Background: A prediction model was developed in Cape Town which utilised age, preoperative lowest pH and lowest core body temperature to derive an equation for the purpose of predicting mortality in damage control surgery. It was shown to reliably predict death despite damage control surgery. The equation derivation dataset and the validation set showed the equation to have 100% positive predictive value (PPV) for both datasets and 24% sensitivity. The aim of the study was to validate the prediction model in an independent dataset from a prospective trauma registry., Method: Retrospective analysis of an ethics-approved prospectively collected database and electronic medical records was performed on trauma patients undergoing damage control surgery at the Inkosi Albert Luthuli Central Hospital, Durban, between 2007 and 2013. Age, lowest preoperative core body temperature and the pH of the patients were analysed using the previously derived equation. The output from the equation was then classified as a prediction of death, based on the obtained values, and then compared to the actual outcome of whether the patients survived or died., Results: A total of 48 patient records were analysed in the study. Twenty-nine patients in the cohort died. The equation predicted mortality in only four cases, of whom three died and one survived (75% PPV and 10% sensitivity). The unexpected survivor reduced the PPV to 75%, compared to 100% PPV achieved in the original study., Conclusion: The results of this study were inconsistent with those of the original study, and the 0.500 cut-off value used in the equation yielded PPV and sensitivity which were relatively non-clinically useful for the average patient in this cohort.

Background: Spinal stab wounds presenting with retained knife blades (RKB) are uncommon, often resulting in spinal cord injury (SCI) with catastrophic neurological consequences. The purpose of this study is to report a single unit's experience in management of this pattern of injury at this regional referral centre., Methods: Retrospective review of medical records identified 51 consecutive patients with spinal stabs presenting with a RKB at the Neurosurgery Department at Inkosi Albert Luthuli Central Hospital between January 2003 and February 2015. The data was analyzed for patient characteristics, level of the RKB, neurological status using the ASIA impairment scale, associated injuries, radiological investigations, management, hospital length of stay, complications and mortality., Results: The mean age was 28±10.9 years (range 14-69), with 45 (88%) males (M: F=7.5:1). The median Injury Severity Score was 16 (range 4-26). RKB were located in the cervical [9,18%], thoracic [38,74%], lumbar [2,4%] and sacral [2,4%] spine. Twelve patients (24%) sustained complete SCI (ASIA A), while 21 (41%) had incomplete (ASIA B, C, D), of which 17 had features of Brown-Sequard syndrome. Eighteen (35%) patients were neurologically intact (ASIA E). There were 8 (16%) associated pneumothoraces and one vertebral artery injury. Length of hospital stay was 10±7.1 days (range 1-27). One patient (2%) died during this period., Conclusions: Stab injuries to the spine presenting with RKB are still prevalent in South Africa. Resources should be allocated to prevention strategies that decrease the incidence of inter-personal violence. All RKBs should be removed in the operating theatre by experienced surgeons to minimise complications., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

Background: Over the past four decades there has been a shift from operative to selective conservatism in trauma. Selective nonoperative management (SNOM) of stab wounds to the abdomen is widely accepted in trauma centres. However, selective conservatism with gunshot wounds to the abdomen is controversial. This collective review assesses the evidence of SNOM of gunshot wounds to the abdomen., Methods: A Medline search between 1 January 1960 and 31 July 2013 was conducted identifying studies that investigated SNOM of gunshot wounds to the abdomen. Case reports, review articles and editorials were excluded. All other studies that investigated SNOM of gunshot wounds to the abdomen and its outcomes were included., Results: A total of 37 studies were included of which 22 were prospective, 14 were retrospective and 1 case series. A total of 21330 patients with gunshot wounds to the abdomen were included, of which 6468 (30.3%) were managed nonoperatively. Successful SNOM was possible in 5510 (85.18%) patients and 958 (14.8%) failed SNOM and underwent delayed laparotomies. SNOM reduces rates of non-therapeutic laparotomies and the associated morbidity. Special aspects reviewed include the prehospital and nursing involvement in this modality of care., Conclusions: Current evidence supports SNOM of gunshot wounds to the abdomen. It is associated with a decreased rate of non therapeutic laparotomy. Careful patient selection and specially designed protocols should be established and adhered to., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

Purpose: This study describes the incidence and outcomes of blunt cardiac injury (BCI) in a single trauma intensive care unit (TICU), together with the spectrum of thoracic injuries and cardiac abnormalities seen in BCI., Methods: We performed a retrospective observational study of 169 patients with blunt thoracic trauma admitted from January 2010 to April 2013. BCI was diagnosed using an elevated serum troponin in the presence of either clinical, ECG or transthoracic echocardiography (TTE) abnormalities in keeping with BCI. The mechanism of injury, associated thoracic injuries and TTE findings in these patients are reported., Results: The incidence of BCI among patients with blunt thoracic trauma was 50% (n=84). BCI patients had higher injury severity scores (ISS) (median 37 [IQR 29-47]; p=0.001) and higher admission serum lactate levels (median 3.55 [IQR 2.4-6.2], p=0.008). In patients with BCI, the median serum TnI level was 2823ng/L (IQR 1353-6833), with the highest measurement of 64950ng/L. TTEs were performed on 38 (45%) patients with BCI, of whom 30 (79%) had abnormalities. Patients with BCI had a higher mortality (32% vs. 16%; p=0.028) and trended towards a longer length of stay (17.0 days [standard deviation (SD) 13.5] vs. 13.6 days [SD 12.0]; p=0.084)., Conclusions: BCI was associated with an increased mortality and a trend towards a longer length of stay in this study. It is a clinically relevant diagnosis which requires a high index of suspicion. Screening of high risk patients with significant blunt thoracic trauma for BCI with serum troponins should be routine practise. Patients diagnosed with BCI should undergo more advanced imaging such as TTE or TOE to exclude significant cardiac structural injury., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

Rationale: The epidemiology, referral patterns and outcome of patients admitted to a tertiary burns unit in southern Africa were reviewed., Materials and Methods: The charts of all patients with thermal injury presenting to the Burns Centre at Inkosi Albert Luthuli Central Hospital (IALCH) between 1 January 2008 and 31 December 2010 were reviewed. Information collected included age, gender, past medical history, cause of burn, size of burn, presence of inhalation injury, time before admission, time to excision, length of hospital stay, complications and mortality., Findings: Four hundred and sixty two patients were admitted, 296 (58%) children and 193 (42%) adults. The female-male ratio was 1:1.13. The mean total body surface area (TBSA) burned was 12% (interquartile range 8-25%) for children and 18% (interquartile range 10-35%) for adults. Common causes for the burns were in children: hot liquids (71%) and open flame (24%). Major causes in adults were: open fire (68%) and hot liquids (25%). Epilepsy was a contributing factor in 12.7%. Inhalation injury was seen in 13.6% of adults and 14.3% of children with a flame burn. Forty-four percent of referrals from general surgical units were for burns <30% in adults, and 30% for burns <10% in children. More than one in four patients was referred between 1 and 6 weeks post-injury. Overall mortality was 9.1% (5.7% in children and 15.1% in adults). Complications occurred in 21.6% of children and 36.7% in adults, the most common being lung complications such as ARDS and infection, severe sepsis, skin graft failure and contractures. The length of stay was 1 day/% TBSA burn for all burns in children and for burns between 10 and 49% in adults., Conclusions: The epidemiology and outcome of severe burns referred to the Burns Centre at IALCH is similar to those in other units in Africa. The management and referral of burns patients by other hospitals are inappropriate in a significant number of patients., (Copyright © 2014. Published by Elsevier Ltd.)

Introduction: Motor vehicle collisions account for the majority of blunt vascular trauma. Much of the literature describes the management of these injuries in isolation, and there is little information concerning the incidence and outcome in patients suffering multiple trauma. This study was undertaken to describe the spectrum of blunt vascular injuries in polytrauma patients., Patients and Methods: All patients who had sustained blunt vascular trauma over a 6-year period (April 2007-March 2013) were identified from a prospectively gathered database at the Level I Trauma Unit, Inkosi Albert Luthuli Central Hospital, Durban, South Africa. The retrieved data consisted of age, sex, mechanism of injury, referral source, Injury Severity Score (ISS), New Injury Severity Score (NISS), time from injury to admission, surgical intervention and outcome. The initial investigation of choice for patients sustaining multiple injuries was computed tomography (CT) angiography if they were physiologically stable, followed by directed angiography if there was doubt concerning any vascular lesion. If technically feasible, endovascular stenting was the preferred option for both aortic and peripheral vascular injuries., Results: Of 1,033 patients who suffered blunt polytrauma, 61 (5.9 %) sustained a total of 67 blunt vascular injuries. Motor vehicle collisions accounted for 92 % of the injuries. The median ISS was 34 [interquartile range (IQR) 24-43]. The distribution of blunt vascular injuries was extremity (21), thorax (20), abdomen and pelvis (19), and head and neck (7). Endovascular repair was employed in 12 patients (ten blunt aortic injury, one carotid-cavernous sinus fistula, one external iliac artery). Of the extremity injuries, primary amputation was undertaken in 8 (38.1 %) and secondary amputation in 2 (9.5 %). The total amputation rate was 48 %. There were 17 (28.3 %) deaths, of which 11 (64.7 %) were directly attributable to the vascular injury and 6 (35.3 %) of these occurred on the operating table from exsanguination, the majority from injuries to the abdominal vena cava., Conclusions: Blunt vascular injury is uncommon in the patient with multiple trauma but confers substantial morbidity and mortality. In those cases with peripheral injuries, delays in referral to definitive care frequently exceed the ischaemic time, resulting in a high rate of amputations. Central injuries, especially those of the vena cava, account for the majority of directly attributable deaths.

Introduction: Trauma is one of the major causes of morbidity and mortality. Thoracic injuries are associated with inflammatory complications such as ARDS. The pathogenesis of this complication after pulmonary injury is incompletely understood, but neutrophils are thought to play a pivotal role. The aim of this project was to gain more insight in the role of thoracic injuries in the pathophysiological processes that link systemic neutrophil activation with inflammatory complications after trauma., Methods: In this prospective cohort study fifty-five patients with isolated penetrating thoracic injury were included at a level one Trauma Unit. Blood samples were analysed for neutrophil phenotype with the use of flowcytometry within 3 h of trauma and repeated six and 24 h after injury. The presence of inflammatory complications (e.g. ARDS or sepsis/septic shock) was assessed during admission, and this was related to the neutrophil phenotpe., Results: The clinical follow-up of fifty-three patients was uneventful. Only two patients developed an inflammatory complication. Within 3 h after trauma, neutrophils showed a decreased expression of FcγRII (p=0.007) and FcγRIII (p=0.001) compared to healthy individuals. After 6 h, expression of active FcγRII (p=0.017), C5aR (p=0.004) and CAECAM8 (p=0.043) increased, whereas L-selectin (p=0.002) decreased. After 24 h also CXCR-2 (CD182) expression increased compared to healthy individuals (p=0.001)., Conclusions: Penetrating thoracic trauma leads to a distinct primed activation status of circulating neutrophils within hours. In addition to activation of cells, both young and reverse migrated neutrophils are released into the circulation. This degree of systemic inflammation does not exceed a threshold of inflammation that is needed for the development of inflammatory complications like ARDS., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

Purpose: This study aimed to identify the incidence and outcomes of patients with trauma related acute kidney injury (AKI), as defined by RIFLE criteria, at a single level I trauma centre and trauma ICU., Methods: We performed a retrospective observational study of 666 patients admitted to a trauma ICU from a level I trauma unit from March 2008 to March 2011. We conducted multivariable logistic regression to identify independent predictors for AKI and mortality., Results: The overall incidence of AKI was 15% (n=102). Median injury severity score (ISS) was 25 (inter quartile range [IQR] 16-34) and mean age was 39 (SD 16.3) in the AKI group. Thirteen patients (13%) were referred with rhabdomyolysis associated renal Failure. Overall mortality in the AKI group was 57% (n=58) but was significantly lower in the rhabdomyolysis Failure group (23% versus 64%; p=0.012). AKI was independently associated with older age, base excess (BE)<-12 (odd ratio [OR] 22.9, 95% confidence interval [CI] 1.89-276.16), IV contrast administration (OR 2.7 95% CI 1.39-5.11) and blunt trauma (OR 2.2 95% CI 1.04-4.71). AKI was an independent predictor of mortality (OR 8.5, 95% CI 4.51-15.95). Thirty-nine (38%) patients required renal replacement therapy., Conclusions: AKI in critically ill trauma patients is an independent risk factor for mortality and is independently associated with increasing age and low BE. Renal replacement therapy utilisation is high in this group and represents a significant health care cost burden., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

Here we review the available literature supporting the routine and timely use of external patient warming devices of all possible types during emergency department and peri-operative situations, including the role of best ambient temperature, and provides a best-practice statement on the need for such devices. It aims to present a guideline document endorsed by the major South African professional societies in the field of emergency and peri-operative care.

Background: The acute coagulopathy of trauma is associated with hypoperfusion, metabolic acidosis and an increased mortality rate. Biochemical markers of hypoperfusion, namely base deficit (BD) and lactate, are commonly used to assess the degree of hypoperfusion. Early identification of hypoperfusion and acidosis using BD and lactate may help predict the development of coagulopathy in trauma patients and direct therapy., Objectives: To identify whether a correlation exists between BD, lactate, injury severity, early-onset coagulopathy and mortality., Methods: A retrospective chart analysis was undertaken of patients transferred directly from scene to the level I trauma unit at Inkosi Albert Luthuli Central Hospital, Durban, South Africa, from 2007 to 2008. Patients with evidence of hypoperfusion were selected. Hypoperfusion was defined as a base deficit >-2 and coagulopathy as an International Normalized Ratio (INR) of >1.2. BD, lactate, chloride, temperature, Injury Severity Score (ISS), INR and mortality were recorded in this cohort. Student's t-test and Fisher's exact test were used for continuous and categorical variables, respectively. Correlation curves were used to determine the degree of association between the variables BD, lactate and ISS with respect to the INR. A p-value of <0.05 was considered statistically significant., Results: Of the 28 patients, males (n=18) accounted for 64.3% of admissions. The mean age was 31 years (range 1 - 75 years, median 30 years). The mechanism of injury was penetrating trauma in 5 cases (17.9%) and blunt trauma in 23 (82.1%). The median ISS was 24 (range 4 - 59). In 16 patients (57.1%) the INR was within normal limits, but in 12 (42.9%) it was over 1.2. There was a significant correlation between BD, ISS and INR (r=0.393; p=0.019 and r=0.565, respectively; p<0.001). Lactate showed a weak and non-significant association with the INR (r=0.232; p=0.18). There were a total of 12 deaths (42.8%) in this cohort of patients with biochemical evidence of hypoperfusion. There was a significant increase in mortality in patients with evidence of hypoperfusion and an elevated INR (75.0% v. 18.7%; p=0.006)., Conclusion: BD but not lactate correlates with the development of the coagulopathy of trauma. The ISS showed a significant correlation with coagulation disturbances, and the combination of hypoperfusion and coagulopathy was associated with a significant increase in mortality.

Background: Trauma is one of the leading prehospital disease profiles in South Africa in general and in KwaZulu-Natal (KZN) in particular. The present study was designed to review the prehospital burden of injury in KZN, identify trauma burden to ambulance ratios, analyze system deficiencies, and propose a prehospital trauma system that is Afrocentric in nature., Methods: Approval from the relevant ethics authorities was obtained. Using a convenience data set all Emergency Medical Service (EMS) call data for the months of March and September 2010 were reviewed for the three main EMS providers in KZN. Data were extrapolated to annual data and placed in the context of population, ambulance service, and facility. The data were then mapped for area distribution and prehospital workload relative to the entire province. Questionnaire-based assessments of knowledge and deficiencies of the current system were completed by senior officers of the provincial system as part of the analysis of the current system., Results: The total annual call burden for trauma ranges between 94,840 and 101,420, or around 11.6 trauma calls per thousand of the population per year. Almost 70 % of calls were either for interpersonal intentional violence or vehicular collisions. Only 0.25 % of calls involved aeromedical resources. Some 80 % of patients were considered to be moderately to seriously injured, yet only 41 % of the patients were transported to a suitable level of care immediately, with many going to inappropriate lower level care facilities. Many rural calls are not attended within the time norms accepted nationally. Deficiencies noted by the questionnaire survey are the general lack of a bypass mechanism and the feeling among staff that most EMS bases do not have a bypass option or feel part of a system of care, despite large numbers of staff having been recently trained in triage and major trauma care., Conclusions: The prehospital trauma burden in KZN is significant and consumes vital resources and gridlocks facilities. A prehospital trauma system that is financially sustainable and meets the needs of the trauma burden is proposed to enable Afrocentric emergency care planning for low and middle income regions.

Background: Appropriate referral of major trauma patients to an accredited Level 1 Trauma facility is associated with improved outcome. A new Level 1 Trauma Centre was opened at Inkosi Albert Luthuli Central Hospital in March 2007. This study sought to audit the referral pattern of external consults to the trauma unit and ascertain whether the unit was receiving appropriate referrals and has adequate capacity., Methods: An audit was performed of the referral proformas used in the unit to record admission decisions and of the computerised trauma database. The audit examined referral source (scene vs. interhospital), regional distribution, and final decision regarding admission of the injured patients. The study was approved by the UKZN Ethics Committee (BE207/09 and 011/010)., Results: Of the 1,212 external consults, 540 were accepted for admission while the rest were not accepted for various reasons. These included 206 cases where no bed was available, 233 did not meet admission criteria (minor injury or futile situation), and 115 were for subspecialty management of a single-system injury. Finally, 115 were initially refused pending stabilisation for transfer at a regional facility. Twenty-six percent of the cases were referrals from the scene, with an acceptance rate of 96 %. Most patients (59 %) were from the local eThekwini region., Conclusion: Major multiorgan system trauma remains a significant public health burden in KwaZulu-Natal. A Level 1 Trauma Service is used appropriately in most circumstances. However, the additional need for more hospital facilities that provide such services across the whole province to enable effective geographical coverage for those trauma patients requiring such specialised trauma care is essential.

Background: Trauma is a significant cause of morbidity and mortality in South Africa. The present study was designed to review the hospital trauma disease burden in light of the facilities available for the care of the injured in KwaZulu-Natal (KZN), South Africa's most populous province. The primary outcomes were the annual hospital burden of trauma in KZN, determined through data extrapolation, and evaluation of the data in light of available hospital facilities within the province of KZN, a developing province. The data were obtained through review of the trauma load in relation to all emergency cases at all levels of hospitals., Methods: Hospital administrators in KZN were requested to submit trauma caseloads for the months of March and September 2010. Caseloads were reviewed to determine the trauma load for the province per category using two extrapolation methods to determine the predicted range of annual incidence of trauma, intentional versus non-intentional trauma ratios and population-related incidence of trauma. The results were GIS mapped to demonstrate variations across districts. Hospital data were obtained from assessments of structure, process, and personnel undertaken prior to a major sporting event. These were compared to the ideal facilities required for accreditation of trauma care facilities of the Trauma Society of South Africa and other established documents., Results: Data were obtained from 36 of the 47 public hospitals in KZN that manage acute emergency cases. The predicted annual trauma incidence in KZN ranges from 124,000 to 125,000, or 12.9 per 1,000 population. This would imply a national public hospital trauma load on the order of at least 750,000 cases per year. Most hospitals are required to treat trauma; however, within KZN many hospitals do not have adequate personnel, medical equipment, or structural integrity to be formally accredited as trauma care facilities in terms of existing criteria., Conclusions: There is a significant trauma load that consumes vital emergency center resources. Most hospitals will need extensive upgrading to provide appropriate care for trauma. An inclusive trauma system needs to be formalized and funded, especially in light of the planned National Health Insurance for South Africa.

Objective: To identify the incidence of pelvic trauma, causes of death and factors predicting death with pelvic fractures., Methods: All pelvic fractures were retrospectively identified from a registry spanning from March 2007 to August 2009. Data was captured on a proforma. Data for survivors, non-survivors and a subgroup with pelvic injury as the underlying cause of death were compared., Results: Pelvic fracture incidence was 16% of major trauma cases. Patient with pelvic fractures had 31% mortality and 9% pelvic fracture-induced mortality. Motor vehicle collisions were the commonest external cause of pelvic fractures (59%); however, the highest mortality was from falls >6 m. The Injury Severity Score (ISS) was 29 in survivors, 36 in non-survivors, and 54 in the pelvic death subgroup. Type C fracture was a predictor of mortality (P = 0.135). 53% of the cases required transfusion in the first 24 hours. The pelvic death subgroup received a mean of 10.7 units of blood, versus 4 units for survivors and 3.7 units for non-survivors (P = 0.259)., Conclusion: The overall incidence of pelvic fracture and associated mortality were higher than previously reported. Fracture severity and falls from heights are associated with additional injuries (higher ISS) and mortality. More severe fractures cause deaths directly attributable to the pelvic injury. The requirement for major blood transfusions for pelvic fracture hemorrhage was related to mortality. Female patients appeared to fare worse than males., (© 2012 Tianjin Hospital and Wiley Publishing Asia Pty Ltd.)

This report details the background, planning, and establishment of a mass-casualty management area for the Durban Moses Mabhida Stadium at the Natal Mounted Rifles base, by the Department of Health and the eThekwini Fire and Rescue Service, for the Fédération Internationale de Football Association (FIFA) 2010 Soccer World Cup. The report discusses the use of the site during the seven matches played at that stadium, and details the aspects of mass-gathering major incident site planning for football (soccer). The area also was used as a treatment area for other single patient incidents outside of the stadium, but within the exclusion perimeter, and the 22 patients treated by the Casualty Clearing Station (CCS) team are described and briefly discussed. A site-specific patient presentation rate of 0.48 per 10,000 and transport-to-hospital rate (TTHR) of 0.09/10,000 are reported. Lessons learned and implications for future event planning are discussed in the light of the existing literature.

Purpose: The incidence of gunshot wounds from civilian firearms is increasing. Despite this fact, guidelines on indications for bullet removal are scarce. In this analysis, we combine an overview of the available literature in these rare entities with our experiences in our own clinical practices., Methods: We conducted a systematic literature search of computerized bibliographic databases (Medline, EMBASE, and the Cochrane Central Register). The local experience of the authors was reviewed in light of the available literature., Results: 145 full-text articles were suitable for further evaluation. Only six retrospective studies were available, and no prospective study could be retrieved. Most of the articles were case reports. In the South African co-author's own clinical practice, approximately 800 patients are treated per year with gunshot wounds., Conclusions: In summary, there are only a few clear indications for bullet removal. These include bullets found in joints, CSF, or the globe of the eye. Fragments leading to impingement on a nerve or a nerve root, and bullets lying within the lumen of a vessel, resulting in a risk of ischemia or embolization, should be removed. Rare indications are lead poisoning caused by a fragment, and removal that is required for a medico-legal examination. In all other cases the indication should be critically reviewed.

Background: Postoperative pulmonary complications remain the most significant cause of morbidity following open upper abdominal surgery despite advances in perioperative care. However, due to the poor quality primary research uncertainty surrounding the value of prophylactic physiotherapy intervention in the management of patients following abdominal surgery persists. The Delphi process has been proposed as a pragmatic methodology to guide clinical practice when evidence is equivocal., Methods: The objective was to develop a clinical management algorithm for the post operative management of abdominal surgery patients. Eleven draft algorithm statements extracted from the extant literature by the primary research team were verified and rated by scientist clinicians (n=5) in an electronic three round Delphi process. Algorithm statements which reached a priori defined consensus-semi-interquartile range (SIQR)<0.5-were collated into the algorithm., Results: The five panelists allocated to the abdominal surgery Delphi panel were from Australia, Canada, Sweden, and South Africa. The 11 draft algorithm statements were edited and 5 additional statements were formulated. The panel reached consensus on the rating of all statements. Four statements were rated essential., Conclusion: An expert Delphi panel interpreted the equivocal evidence for the physiotherapeutic management of patients following upper abdominal surgery. Through a process of consensus a clinical management algorithm was formulated. This algorithm can now be used by clinicians to guide clinical practice in this population.

This brief literature review examines the causes of missed injury, the typical clinical pictures that are associated with missed injury and techniques and procedures to help avoid missing injury in the light of the recent literature, while highlighting the cost implications for clinicians.

Objective: To audit the performance of a new level I trauma unit and trauma intensive care unit., Methods: Data on patients admitted to the level I trauma unit and trauma intensive care unit at Inkosi Albert Luthuli Central Hospital, Durban, from March 2007 to December 2008 were retrieved from the hospital informatics system and an independent database in the trauma unit., Results: Four hundred and seven patients were admitted; 71% of admissions were inter-hospital transfers (IHT) and 29% direct from scene (DIR). The median age was 27 years (range 1 - 83), and 71% were male. Blunt injury accounted for 66.3% of admissions and penetrating trauma for 33.7%. Of the former, motor vehicle-related injury accounted for 87.4%, with 81% of paediatric admissions due to pedestrian-related injuries. The median injury severity score (ISS) for the entire cohort was 22 (survivors 18, deaths 29; p<0.001). Patients in the DIR group had a significantly higher mean ISS compared with the IHT group (DIR 25, IHT 20; p<0.02). The overall mortality rate was 26.3%. There were 37 deaths (31.1%) in the DIR group and 70 (24.3%) in the IHT group (p=0.19). In patients surviving more than 12 hours the overall mortality rate was 21.1% (DIR 13.7%, IHT 23.5%; p=0.042)., Conclusions: Trauma is a major cause of premature death in the young. Despite a significantly higher median ISS in direct admissions, there was no difference in mortality. Of those surviving more than 12 hours, patients admitted directly had a significant decrease in mortality. Dedicated trauma units improve outcome in the critically injured.

Introduction: Trauma is a well-known leading cause of unnatural death and disability in South Africa. Internationally the trend is moving toward systematised care., Aim: To revise the Trauma Centre Criteria of the Trauma Society of South Africa and align these with the terminology and modern scope of emergency care practice, using best-care principles as a prelude to the development of trauma systems in South Africa., Methodology: Revision of existing documents of the Trauma Society of South Africa, the Emergency Medicine Society of South Africa and the Critical Care Society of Southern Africa, where these are relevant to the care of trauma. The committee attempted to harmonise these criteria with the goals of the World Health Organization essential trauma care guidelines for trauma centres and trauma systems. Wide expert consultation was undertaken to refine the criteria before final compilation., Results and Recommendations: Four levels of trauma care facility are outlined, with the criteria focusing on the trauma-specific requirements of the facilities and their place in the greater trauma system. Accreditation of hospitals according to the criteria will allow for appropriate transfer and designation of patient destination for trauma patients and will improve the quality of care provided. The criteria address structural, process and human resource requirements and medical aspects for the accreditation of various level of trauma centre., Conclusion: There is a great opportunity to apply best practice criteria to improve the care of trauma in South Africa and improve patient outcome.

Aim: This paper aims to outline the medical services provided at the Moses Mabhida Stadium, Durban, South Africa for the Fédération Internationale de Football Association (FIFA) 2010 Soccer World Cup and audit the clinical services delivered to persons seeking medical assistance., Methods: Descriptive report of the medical facilities at the Moses Mabhida Stadium including the staff deployment. Retrospective data review of medical incident reports from the Stadium Medical Team., Results: Medical staffing exceeded the local norms and was satisfactory to provide rapid intervention for all incoming patients. Senior medical presence decreased the transport to hospital rate (TTHR). A total of 316 spectators or support staff were treated during the seven matches played at the stadium. The majority of patients were male (60%), mostly of local origin, with mostly minor complaints that were treated and discharged (88.2% Green codes). The most common complaints were headache, abdominal disorders, and soft-tissue injuries. One fatality was recorded. The patient presentation rate (PPR) was 0.66/10,000 and the TTHR was overall 4.1% of all treated patients (0.027/10,000 spectators)., Conclusion: There was little evidence to guide medical planning for staffing from the FIFA governing body. Most patients are treated and released in accordance with international literature, leading to low TTHR rates, while PPR was in line with international experience. Headache was the most common medical complaint. The blowing of Vuvuzelas(®) may have influenced the high headache rate.

This case report details the management of a posttraumatic pseudoaneurysm in the right lobe of the liver in an 8-year-old child with the use of angioembolization. Because this was considered to be an uncommon injury in this age group, a pseudoaneurysm-specific literature review was performed, which is discussed in the light of the index patient., (Copyright 2010 Elsevier Inc. All rights reserved.)

Acute right hemidiaphragm rupture with abdominal visceral herniation is reportedly less common than on the left. We present a complex case of blunt rupture of the right hemidiaphragm with herniation of the right colon and right lobe of the liver in a multiply injured patient. The diagnostic approach, with specific reference to the imaging studies, and surgical management is discussed, followed by a brief literature review highlighting the complexities of the case.

Introduction: A Trauma Vascular Registry was established in 1998. The aim of the study was to review brachial artery injuries., Methods and Materials: Review of the prospective registry & case-notes of all identified Brachial Artery Injury. Data was captured on a proforma., Results: 177 brachial artery injuries were identified, 154 (87%) were male, 130 were due to stab wounds (73,4%) while gunshots or other sharp trauma accounted for 27 injuries (16,1%). 17 blunt injuries and 3 other injuries were noted. The mid-brachial artery was injured most frequently (113; 68,3%). Angiograms were only performed in five patients and diagnosis was by clinical examination in the remaining patients. 22% of patients had a concomitant nerve injury, while 9 had humerus fractures. Repair was by vein graft in 92 patients (52%), while a primary repair was performed in 80 (45,2%). Specialist Registrars performed 142 repairs (80,3%). Sixteen patients (9%) required forearm fasciotomy, with four cases of limb loss. Three of the cases of limb loss presented over 6 hours post-injury., Discussion and Conclusions: Brachial artery injuries are the commonest vascular injuries to the limbs, with a good prognosis, provided early repair is undertaken. Arteriography is usually unnecessary and limb loss is low, provided appropriate decompression of a compartment syndrome is performed, however in this group the limb loss rate is 25% compared to the overall of 2%. The repair of a brachial artery is a good training procedure for surgical trainees, associated with a low morbidity.

Objectives: To audit indications for and practice (in terms of training/qualification) of definitive airway management compared with current UK practices., Design: Consecutive observational study., Setting: Tygerberg Academic Hospital Trauma Service, Western Cape., Subjects: All trauma patients either arriving intubated or requiring intubation at the Trauma unit during the period 1 - 31 August 2006., Outcome Measures: A data collection proforma was completed either at the time of intubation or from medical records. Results. Fifty-seven patients required definitive airway management. In the unit 32 patients (56%) were intubated by emergency medicine registrars or medical officers, with rapid sequence intubations (RSIs) in all 32 (100%). Seven patients (12.3%) were intubated by paramedics pre-hospital, and 18 patients (31.6%) were intubated at referring hospitals by non-anaesthetists. Endotracheal intubation was successful in 55 patients (96.4%). Two patients (3.6%) could not be intubated and therefore underwent surgical cricothyroidotomy at the unit. Clinical outcomes included 12 patients (21%) extubated for ward transfer, 7 patients (12.3%) admitted to an intensive care unit (ICU), 21 patients (36.8%) taken for surgery, and 17 patients (29.8%) died. Motor vehicle accident (MVA) was the predominant mechanism of injury, accounting for 30 (52.6%) patients, while 16 patients (28.1%) had penetrating injuries (gunshot and/or stab wounds), 6 patients (10.5%) had blunt trauma, and the remaining 5 patients (8.8%) suffered serious burns., Conclusion: The most common indication for intubation was a Glasgow Coma Score (GCS) of less than 8, typically in the polytrauma patient with suspected head injury due to MVA. Emergency doctors managed 100% of definitive airway in-hospital, and RSI was the favoured method. This differs greatly from the UK where non-anaesthetists only perform between 31% and 56% of trauma intubations, with the rest performed by anaesthetists. Outcome was, however, similar to that described in the literature.

Objective: To review blunt traumatic abdominal wall hernias (TAWHs) in our institution., Method: Retrospective review of blunt abdominal trauma cases over a 6-month period., Results: Four patients with TAWH were identified. The mean age was 36 years. Three had been involved in vehicular collisions, and 1 had been assaulted with a large stone. All were diagnosed on presentation, 3 by computed tomography scan and 1 clinically. Two were repaired as emergencies, and 1 was repaired after 4 months. The 4th patient refused surgery., Conclusion: This uncommon injury requires a high index of suspicion and a low threshold for intervention. CT scan offers the best imaging potential.