Human factors in decision making in major trauma in Camp Bastion,Afghanistan

Introduction

The concentration of major trauma experience at Camp Bastion has allowed continuous improvements to occur in the patient pathway from the point of wounding to surgical treatment. These changes have involved clinical management as well as alterations to the physical layout of the hospital, training and decision making. Consideration of the human factors has been a major part of these improvements.

Methods

We describe the Camp Bastion patient pathway with the communication template that focused decision making at various key moments during damage control resuscitation and damage control surgery (DCR–DCS). This system identifies four key stages: ‘command huddle’, ‘snap brief’, ‘sit-reps’ (situation reports) and ‘sign-out/debrief’. The attitude of staff to communication and decision making is also evaluated.

Results

Twenty cases admitted to Camp Bastion with battlefield injuries were studied from 6 September to 6 October 2012. Qualitative responses from 115 members of staff were collected. All patients were haemodynamically shocked with a median pH of 7.25 (range: 6.83–7.40) and a median of 18 units of mixed red cells and plasma were transfused. In 89% of instances, theatre staff were aware of what was required of them at the beginning of the case, 86% felt there were regular updates and 93% understood what was required of them as the case progressed.

Conclusions

The evolution of the hospital at Camp Bastion has been a unique learning experience in the field of major trauma. The Defence Medical Services have responded with continuous innovation to optimise DCR–DCS for seriously injured patients. Together with the improvements in clinical care, a communication and decision making matrix was developed. Staff evaluation showed a high degree of satisfaction with the quality of communication.     

Military General Surgical Training Opportunities on Operations in Afghanistan

INTRODUCTION

In the UK, general surgical specialist trainees have limited exposure to general surgical trauma. Previous work has shown that trainees are involved in only two blunt and one penetrating trauma laparotomies per annum. During their training, nearly half of trainees will not be involved in the surgical management of liver injury, 20% will not undertake a trauma splenectomy and only a quarter will see a trauma thoracotomy. Military general surgical trainees require training in, and exposure to, the surgical management of trauma and specifically military wounding patterns that is not available in the UK. The objective of this study was to determine whether operative workload in the sole British surgical unit in Helmand Province, Afghanistan (Operation HERRICK) would provide a training opportunity for military general surgical trainees.

PATIENTS AND METHODS

A retrospective theatre log-book review of all surgical cases performed at the Role 2 (Enhanced) treatment facility at Camp Bastion, Helmand Province on Operation HERRICK between October 2006 and October 2007, inclusive. Operative cases were analysed for general surgical trauma, laparotomy, thoracotomy, vascular trauma and specific organ injury management where available.

RESULTS

A total of 968 operative cases were performed during the study period. General surgical procedures included 51 laparotomies, 17 thoracotomies and 11 vascular repairs. There were a further 70 debridements of general surgical wounds. Specific organ management included five cases of liver packing for trauma, five trauma splenectomies and four nephrectomies.

CONCLUSIONS

A training opportunity currently exists on Operation HERRICK for military general surgical specialist trainees. If the tempo of the last 12 months is maintained, a 2-month deployment would essentially provide trainees with the equivalent trauma surgery experience to the whole of their surgical training in the UK NHS. Trainees would gain experience in military trauma as well as specific organ injury management.     

Selective non-operative management of penetrating liver injuries at a UK tertiary referral centre

Introduction

Selective non-operative management (SNOM) of penetrating abdominal injuries has increasingly been applied in North America in the last decade. However, there is less acceptance of SNOM among UK surgeons and there are limited data on UK practice. We aimed to review our management of penetrating liver injuries and, specifically, the application of SNOM.

Methods

A retrospective review was performed of patients presenting with penetrating liver injuries between June 2005 and November 2013.

Results

Thirty-one patients sustained liver injuries due to penetrating trauma. The vast majority (97%) were due to stab wounds. The median injury severity score was 14 and a quarter of patients had concomitant thoracic injuries. Twelve patients (39%) underwent immediate surgery owing to haemodynamic instability, evisceration, retained weapon or diffuse peritonism. Nineteen patients were stable to undergo computed tomography (CT), ten of whom were selected subsequently for SNOM. SNOM was successful in eight cases. Both patients who failed SNOM had arterial phase contrast extravasation evident on their initial CT. Angioembolisation was not employed in either case. All major complications and the only death occurred in the operatively managed group. No significant complications of SNOM were identified and there were no transfusions in the non-operated group. Those undergoing operative management had longer lengths of stay than those undergoing SNOM (median stay 6.5 vs 3.0 days, p<0.05).

Conclusions

SNOM is a safe strategy for patients with penetrating liver injuries in a UK setting. Patient selection is critical and CT is a vital triage tool. Arterial phase contrast extravasation may predict failure of SNOM and adjunctive angioembolisation should be considered for this group.     

Uncrossmatched blood transfusions for trauma patients in the emergency department: incidence, outcomes and recommendations

Background

Early transfusion of blood products for severely injured patients can improve volume depletion, acidosis, dilution and coagulopathy. There is concern that some patients are unnecessarily exposed to the risks of emergent transfusion with uncrossmatched red blood cell products (URBC) in the emergency department (ED). The goal of this study was to evaluate the transfusion practices in our ED among all patients who received URBC.

Methods

We analyzed all injured patients transfused at least 1 URBC in the ED at a level-1 trauma centre between Jan. 15, 2007, and Jan. 14, 2008. Demographics, injuries and outcomes were reported. We used standard statistical methodology.

Results

At least 1 URBC product was transfused into 153 patients (5% of all patients, mean 2.6 products) in the ED (median Injury Severity Score [ISS] 28; hemodynamic instability 94%). Sixty-four percent of patients proceeded to an emergent operation and 17% required massive transfusion. The overall mortality rate was 45%, which increased to 52% and 100% in patients who received 4 and 5 or more URBC products, respectively. Nonsurvivors had a higher median ISS (p = 0.017), received more URBC in the ED (p = 0.006) and possessed more major vascular injuries (p < 0.001). Among nonsurvivors, 67% died of uncontrollable hemorrhage. Unnecessary URBC transfusions in the ED occurred in 7% of patients.

Conclusion

Overtransfusion was minimal based on clinical acumen triggers. Early transfer of patients receiving URBC products in the ED to the operating room, intensive care unit or angiography suite for ongoing resuscitation and definitive hemorrhage control must be strongly considered.     

The management of trauma victims with head injury: a study by the national confidential enquiry into patient outcome and death

Introduction

In 2006 the National Confidential Enquiry into Patient Outcome and Death undertook a large prospective study of trauma care, which revealed several findings pertaining to the management of head injuries in a sample of 493 patients.

Methods

Case note data were collected for all trauma patients admitted to all hospitals accepting emergencies in England, Wales, Northern Ireland and the Channel Islands over a three-month period. Severely injured patients with an injury severity score (ISS) of ≥16 were included in the study. The case notes for these patients were peer reviewed by a multidisciplinary group of clinicians, who rated the overall level of care the patient received.

Results

Of the 795 patients who met the inclusion criteria for the study, 493 were admitted with a head injury. Room for improvement in the level of care was found in a substantial number of patients (265/493). Good practice was found to be highest in high volume centres. The overall head injury management was found to be satisfactory in 84% of cases (319/381).

Conclusions

This study has shown that care for trauma patients with head injury is frequently rated as less than good and suggests potential long-term remedies for the problem, including a reconfiguration of trauma services and better provision of neurocritical care facilities.     

Impact of the age of stored blood on trauma patient mortality: a systematic review

Background

The impact of the age of stored red blood cells on mortality in patients sustaining traumatic injuries requiring transfusion of blood products is unknown. The objective of this systematic review was to identify and describe the available literature on the use of older versus newer blood in trauma patient populations.

Methods

We searched PubMed, Embase, Lilac and the Cochrane Database for published studies comparing the transfusion of newer versus older red blood cells in adult patients sustaining traumatic injuries. Studies included for review reported on trauma patients receiving transfusions of packed red blood cells, identified the age of stored blood that was transfused and reported patient mortality as an end point. We extracted data using a standardized form and assessed study quality using the Newcastle–Ottawa Scale.

Results

Seven studies were identified (6780 patients) from 3936 initial search results. Four studies reported that transfusion of older blood was independently associated with increased mortality in trauma patients, while 3 studies did not observe any increase in patient mortality with the use of older versus newer blood. Three studies associated the transfusion of older blood with adverse patient outcomes, including longer stay in the intensive care unit, complicated sepsis, pneumonia and renal dysfunction. Studies varied considerably in design, volumes of blood transfused and definitions applied for old and new blood.

Conclusion

The impact of the age of stored packed red blood cells on mortality in trauma patients is inconclusive. Future investigations are warranted.     

Measuring the impact of the Thoracolumbar Injury Classification and Severity Score among 458 consecutively treated patients

Context

The Thoracolumbar Injury Classification and Severity Score (TLICS) was proposed to improve injury classification and guide surgical decision-making of thoracolumbar spinal trauma (TLST), but its impact on the care of patients has not been quantified.

Study design

Retrospective study.

Patient sample

Analysis of 458 patients treated for TLST trauma from 2000 through 2010 at a single center.

Outcome measures

Neurological status – ASIA Impairment Scale (AIS), failure of conservative treatment, and surgical complications.

Methods

Clinical and radiological data were evaluated. Patients were grouped according to the period before (2000–2006) and after (2007–2010) utilization of the TLICS.

Results

From 2000 to 2006, 148 patients were initially treated conservatively (C) and 66 were surgically (S) treated. In the C group, the TLICS ranged from 1 to 7 (median 1; mean 1.57). In the S group, the TLICS ranged from 2 to 10 (median 2; mean 4.14). The TLICS matched treatment in 97.9% of conservatively treated patients. From 2007 to 2010, 162 patients were initially treated C and 82 were treated S. In the C group, the TLICS ranged from 1 to 4 (median 1; mean 1.48). In the S group, the TLICS ranged from 2–10 (median 4; mean 4.4). The TLICS matched treatment in 98.8% of C-treated patients. Overall, failure of C treatment occurred in nine patients; most failures (7/9) and all three missed distractive injuries occurred prior to use of the TLICS.

Conclusions

After introduction of the TLICS, there was a trend towards more successful conservative treatment with fewer conversions to surgical treatment.     

Management of splenic injuries in a Canadian trauma centre

Objectives

To document the current practice pattern for the treatment of splenic injuries in one Canadian trauma centre and to identify factors that determined which method was employed.

Design

A cohort study.

Setting

A Canadian lead trauma centre.

Patients

A cohort of 100 patients with splenic injury treated at one trauma hospital over 5 years was identified from a prospective trauma database.

Main Outcome Measures

The success rate and failure rate for splenic salvage by splenectomy, splenorrhaphy or observation. Volume of blood transfused, injury severity score (ISS) and method of diagnosis.

Results

The median ISS for the cohort was 34 (36 for splenectomy, 38 for splenorrhaphy and 35 for observation). A blunt mechanism of injury was present in 96%. The diagnosis was made by computed tomography (CT) in 55%. Splenic salvage was accomplished in 51 patients; of these, 44 (86%) were in the observation group, and the success rate was 90% (within the range reported in the literature). Only seven patients underwent splenorrhaphy. CT was performed more frequently in the observation group than in the splenectomy group (82% v. 25%, p < 0.0001). The splenectomy group had more blood tranfused than the successful observation group (mean units 15 v. 3, p = 0.0001) and had a higher median ISS (36 v. 29, p = 0.02). Multivariate analysis revealed that the method of diagnosis (CT v. diagnostic peritoneal lavage) was the strongest factor associated with how the splenic injury was treated.

Conclusions

The finding in this report of an increase in observational treatment of splenic injuries represents a shift in practice from a previous Canadian report and is in keeping with recent published trends from the United States. Future studies are needed to assess whether any strong regional practice pattern variations in the management of blunt splenic injuries exists in other trauma centres across Canada.     

Long-term outcomes after upper limb arterial injuries

Objective

To assess long-term outcomes in multisystem trauma victims who have arterial injuries to upper limbs.

Design

A retrospective case series.

Setting

Tertiary care regional trauma centre in a university hospital.

Patients

All consecutive severely injured patients (Injury Severity Score greater than 15) with an upper limb arterial injury treated between January 1986 and January 1995. Demographic data and the nature and management of the arterial and associated injuries were determined from the trauma registry and the hospital records.

Outcome measures

Death rate, discharge disposition, residual disabilities and functional outcomes as measured by the Glasgow Outcome Scale.

Results

Twenty-five (0.6%) of 4538 trauma patients assessed during the study period suffered upper extremity arterial injuries. Nineteen of them were victims of blunt trauma. The death rate was 24%. There were 10 primary and no secondary amputations. An autogenous vein interposition graft was placed in 10 patients. Concomitant fractures or nerve injuries in the upper limb were present in 80% and 86% of the patients, respectively. Long-term follow-up data (mean 2 years) were obtained in 16 of the 19 who survived to hospital discharge. The residual disability rate was high. It included upper limb joint contractures, pain and persistent neural deficits (69%). Associated injuries in other body areas also contributed to overall disability. Only 21% of the patients recovered completely or had only minor disabilities.

Conclusions

Associated injuries, rather than the vascular injury, cause long-term disability in the multi-system trauma victim who has upper extremity involvement. Persistent neural deficits, joint contractures and pain are the principal reasons for long-term impairment of function.     

Maxillofacial injuries in moose-motor vehicle collisions versus other high-speed motor vehicle collisions

BACKGROUND:

Anecdotal experience has suggested that there is a higher frequency of maxillofacial injuries among motor vehicle collisions involving moose.

OBJECTIVES:

A retrospective cohort study design was used to investigate the incidence of various injuries resulting from moose-motor vehicle collisions versus other high-speed motor vehicle collisions.

METHODS:

A chart review was conducted among patients presenting to a Canadian regional trauma centre during the five-year period from 1996 to 2000.

RESULTS:

Fifty-seven moose-motor vehicle collisions were identified; 121 high-speed collisions were randomly selected as a control group. Demographic, collision and injury data were collected from these charts and statistically analyzed. The general demographic features of the two groups were similar. Moose collisions were typically frontal impact resulting in windshield damage. The overall injury severity was similar in both groups. Likewise, the frequency of intracranial, spinal, thoracic and extremity injuries was similar for both groups. The group involved in collisions with moose, however, was 1.8 times more likely then controls to sustain a maxillofacial injury (P=0.004) and four times more likely to sustain a maxillofacial fracture (P=0.006).

CONCLUSIONS:

Occupants of motor vehicles colliding with moose are more likely to sustain maxillofacial injuries than those involved in other types of motor vehicle collisions. It is speculated that this distribution of injuries relates to the mechanism of collision with these large mammals with a high centre of gravity.     

The impact of a massive transfusion protocol (1:1:1) on major hepatic injuries: Does it increase abdominal wall closure rates?

Background

Massive transfusion protocols (MTPs) using high plasma and platelet ratios for exsanguinating trauma patients are increasingly popular. Major liver injuries often require massive resuscitations and immediate hemorrhage control. Current published literature describes outcomes among patients with mixed patterns of injury. We sought to identify the effects of an MTP on patients with major liver trauma.

Methods

Patients with grade 3, 4 or 5 liver injuries who required a massive blood component transfusion were analyzed. We compared patients with high plasma:red blood cell:platelet ratio (1:1:1) transfusions (2007–2009) with patients injured before the creation of an institutional MTP (2005–2007).

Results

Among 60 patients with major hepatic injuries, 35 (58%) underwent resuscitation after the implementation of an MTP. Patient and injury characteristics were similar between cohorts. Implementation of the MTP significantly improved plasma: red blood cell:platelet ratios and decreased crystalloid fluid resuscitation (p = 0.026). Rapid improvement in early acidosis and coagulopathy was superior with an MTP (p = 0.009). More patients in the MTP group also underwent primary abdominal fascial closure during their hospital stay (p = 0.021). This was most evident with grade 4 injuries (89% vs. 14%). The mean time to fascial closure was 4.2 days. The overall survival rate for all major liver injuries was not affected by an MTP (p = 0.61).

Conclusion

The implementation of a formal MTP using high plasma and platelet ratios resulted in a substantial increase in abdominal wall approximation. This occurred concurrently to a decrease in the delivered volume of crystalloid fluid.     

Causes of hand injuries in a developing country

Background

In emerging economies such as Nigeria, trauma and hand injuries in particular are on the rise. The aim of this study was to document the causes of hand injuries in Nigeria.

Methods

This was a prospective study conducted between Aug. 1, 2006, and July 31, 2007. We obtained objective information about patient demographic data, occupation, dominant and injured hand, and place and cause of injury. We assessed injury severity using the Hand Injury Severity Score (HISS).

Results

A total of 74 patients with hand injuries were included. The male:female ratio was 1.8:1, and the average age was 26.9 years. Most patients were right-hand dominant, and 56.8% of injuries affected the dominant hand. Engineers and technicians represented 27% of patients with hand injuries, which was the largest group encountered during the study. Most cases occurred because of road traffic injuries, followed by machine injuries. Injuries commonly occurred at the work place and on the road. In total, 57.1% of patients with mechanical injuries were admitted to hospital. The majority received minor surgical treatment, and 16.2% had a digit amputated. The average HISS was 54.35. In total, 64.8% of the injuries were classified as minor or moderate. Sixty percent of admissions were patients with a HISS of severe or major injury.

Conclusion

Hand injury in this part of the world is commonly due to road traffic collisions and machine accidents, and the injuries are usually severe. Hand injuries are commonly seen among technicians and civil or public servants; these people constitute the economic work force.     

The clinical profile of musculoskeletal injuries in children attending a major hospital in Delhi,India

Background

Children are vulnerable to musculoskeletal injuries both at home and on the street for various reasons. Morbidity and disabilities resulting from these, mostly preventable, injuries, make them a burden to their families and society. The role of various factors associated with injuries is often not documented.

Methods

This prospective study, done on 100 children aged up to 12 years with musculoskeletal trauma, analysed in details, the various modes of injuries.

Results

One in every five patient was a child below 12 years of age. Boys were injured more than girls. Injuries, especially fractures, were most common in the extremities, the upper limb more commonly injured than the lower limb. Most of the injuries occurred at home. The most common mode of injuries was falls that happened while playing both within and outside the home, followed by road traffic accidents. Most injuries occurred during daytime.

Conclusions

Injuries in children were found to be preventable. Small interventions while constructing homes can contribute tremendously to injury prevention and control in children. Parental awareness about the various modes of injury, role of supervised playing and their responsibility towards injury prevention can play a key role in reducing the morbidity associated with childhood fractures.     

The incidence,spectrum and outcome of paediatric trauma managed by the Pietermaritzburg Metropolitan Trauma Service

Introduction

The Pietermaritzburg Metropolitan Trauma Service (PMTS) has run a systematic quality improvement programme since 2006. A key component included the development and implementation of an effective surveillance system in the form of an electronic surgical registry (ESR). This study used data from the ESR to review the incidence, spectrum and outcome of paediatric trauma in Pietermaritzburg, South Africa.

Methods

The ESR was reviewed, and all cases of paediatric trauma managed between 1 January 2012 and 30 July 2014 were retrieved for analysis.

Results

During the study period, 1,041 paediatric trauma patients (724 male, 69.5%) were managed by the PMTS, averaging a monthly admission of 36. The mean age was 10.9 years (standard deviation: 5.4 years). The mechanism of injury (MOI) was blunt trauma in 753 patients (72.3%) and penetrating trauma in 170 (16.3%). Pedestrian vehicle collisions accounted for 21% of cases and motor vehicle collisions for a further 11%. Intentional trauma accounted for 282 patients (27.1%) and self-inflicted trauma for 14 cases (1.3%). Ninety patients admitted to the intensive care unit and fifty-one required high dependency unit admission. There were 17 deaths, equating to an in-hospital mortality rate of 1.7%. A total of 172 children died on the scene of an incident. There were 35 road traffic related deaths, 26 suicides by hanging, 27 deaths from blunt assault and 23 deaths from penetrating assault. The overall mortality rate for paediatric trauma was 18.2%.

Conclusions

The ESR has proved to be an effective surveillance system and has enabled the accurate quantification of the burden of paediatric trauma in Pietermaritzburg. This has improved our understanding of the mechanisms and patterns of injury, and has identified a high incidence of intentional and penetrating trauma as well as road traffic collisions. These data can be used to guide strategies to reduce the burden of paediatric trauma in our environment.     

Very early initiation of chemical venous thromboembolism prophylaxis after blunt solid organ injury is safe

Background

The optimal timing of initiating low–molecular weight heparin (LMWH) in patients who have undergone nonoperative management (NOM) of blunt solid organ injuries (SOIs) remains controversial. We describe the safety of early initiation of chemical venous thromboembolism (VTE) prophylaxis among patients undergoing NOM of blunt SOIs.

Methods

We retrospectively studied severely injured adults who sustained blunt SOI without significant intracranial hemorrhage and underwent an initial NOM at a Canadian lead trauma hospital between 2010 and 2014. Safety was assessed based on failure of NOM, defined as the need for operative intervention, in patients who received early (< 48 h) or late LMWH (≥48 h, or early discharge [< 72 h] without LMWH).

Results

We included 162 patients in our analysis. Most were men (69%), and the average age was 42 ± 18 years. The median injury severity score was 17, and splenic injuries were most common (97 [60%], median grade 2), followed by liver (57 [35%], median grade 2) and kidney injuries (31 [19%], median grade 1). Combined injuries were present in 14% of patients. A total of 78 (48%) patients received early LMWH, while 84 (52%) received late LMWH. The groups differed only in percent of high-grade splenic injury (14% v. 32%). Overall 2% of patients failed NOM, none after receiving LMWH. Semielective angiography was performed in 23 (14%) patients. The overall rate of confirmed VTE on imaging was 1.9%.

Conclusion

Early initiation of medical thromboembolic prophylaxis appears safe in select patients with isolated SOI following blunt trauma. A prospective multicentre study is warranted.     

The Epidemiology of and Outcome from Pancreatoduodenal Trauma in the UK, 1989–2013

Introduction

Pancreatoduodenal (PD) injury is an uncommon but serious complication of blunt and penetrating trauma, associated with high mortality. The aim of this study was to assess the incidence, mechanisms of injury, initial operation rates and outcome of patients who sustained PD trauma in the UK from a large trauma registry, over the period 1989–2013.

Methods

The Trauma Audit and Research Network database was searched for details of any patient with blunt or penetrating trauma to the pancreas, duodenum or both.

Results

Of 356,534 trauma cases, 1,155 (0.32%) sustained PD trauma. The median patient age was 27 years for blunt trauma and 27.5 years for penetrating trauma. The male-to-female ratio was 2.5:1. Blunt trauma was the most common type of injury seen, with a ratio of blunt-to-penetrating PD injury ratio of 3.6:1. Road traffic collision was the most common mechanism of injury, accounting for 673 cases (58.3%). The median injury severity score (ISS) was 25 (IQR: 14–35) for blunt trauma and 14 (IQR: 9–18) for penetrating trauma. The mortality rate for blunt PD trauma was 17.6%; it was 12.2% for penetrating PD trauma. Variables predicting mortality after pancreatic trauma were increasing age, ISS, haemodynamic compromise and not having undergone an operation.

Conclusions

Isolated pancreatic injuries are uncommon; most coexist with other injuries. In the UK, a high proportion of cases are due to blunt trauma, which differs from US and South African series. Mortality is high in the UK but comparison with other surgical series is difficult because of selection bias in their datasets.     

Timeliness in obtaining emergent percutaneous procedures in severely injured patients: How long is too long and should we create quality assurance guidelines?

Background

Modern trauma care relies heavily on nonoperative, emergent percutaneous procedures, particularly in patients with splenic, pelvic and hepatic injuries. Unfortunately, specific quality measures (e.g., arrival to angiography times) have not been widely discussed. Our objective was to evaluate the time interval from arrival to initiation of emergent percutaneous procedures in severely injured patients.

Methods

All severely injured trauma patients (injury severity score [ISS] > 12) presenting to a level 1 trauma centre (2007–2010) were analyzed with standard statistical methodology.

Results

Among 60 severely injured patients (mean ISS 31, hypotension 18%, mortality 12%), the median time interval to the initiation of an angiographic procedure was 270 minutes. Of the procedures performed, 85% were therapeutic embolizations and 15% were diagnostic procedures. Splenic (median time 243 min, range 32–801 min) and pelvic (median time 278 min, range 153–466 min) embolizations accounted for 43% and 25% of procedures, respectively. The median embolization procedure duration for the spleen was 28 (range 15–153) minutes compared with 59 (range 34–171) minutes for the pelvis. Nearly 22% of patients required both an emergent percutaneous and subsequent operative procedure. Percutaneous therapy typically preceded open operative explorations.

Conclusion

The time interval from arrival at the trauma centre to emergent percutaneous procedures varied widely. Improved processes emphasizing patient transition from the trauma bay to the angiography suite are essential. Discussion regarding the appropriate time to angiography is needed so this marker can be used as a quality outcome measure for all level 1 trauma centres.     

Renal injury management in an urban trauma centre and implications for urological training

Introduction

The aim of this study was to analyse the treatment and management of renal injury patients presenting to our major trauma unit to determine the likelihood of patients needing immediate nephrectomy.

Methods

The Trauma Audit and Research Network (TARN) database was used to review trauma cases presenting to our department between February 2009 and September 2013. Demographic data, mechanism and severity of injury, grade of renal trauma, management and 30-day outcome were determined from TARN data, electronic patient records and imaging.

Results

There were a total of 1,856 trauma cases, of which 36 patients (1.9%) had a renal injury. In this group, the median age was 28 years (range: 16–92 years), with 28 patients (78%) having blunt renal trauma and 8 (22%) penetrating renal trauma. The most common cause for blunt renal trauma was road traffic accidents. Renal trauma cases were stratified into American Association for the Surgery of Trauma (AAST) grades (grade I: 19%, grade II: 22%, grade III: 28%, grade IV: 28%, grade V: 0%). All patients with grade I and II injuries were treated conservatively. There were three patients (1 with grade III and 2 with grade IV renal injuries) who underwent radiological embolisation. One of these patients went on to have a delayed nephrectomy owing to unsuccessful embolisation.

Conclusions

Trauma patients rarely require emergency nephrectomy. Radiological selective embolisation provides a good interventional option in cases of active bleeding from renal injury in haemodynamically stable patients. This has implications for trauma care and how surgical cover is provided for the rare event of nephrectomy.     

The Evolution of a Hand Day-Surgery Unit

INTRODUCTION

Following the merger of two major units to form a regional centre for plastic surgery in the West Midlands, acute hand surgery referrals reached overwhelming proportions. This study describes audits performed at three time points. The first highlighted the extent of in-patient delay and was instrumental in the subsequent development of a dedicated hand trauma day-case unit.

PATIENTS AND METHODS

Data were collected on 77 patients in June 2002, 109 patients in November 2003 and 90 patients in November 2004. The day-case unit opened on 1 November 2003.

RESULTS

The number of bed-days per patient fell from 2.63 to 1.34 (P < 0.001) over the study period. In November 2004, 51% of patients received a day-case procedure. Importantly, if admission was required at initial presentation, the delay to theatre reduced from 1.5 bed-days per patient in June 2002 to 0.6 in November 2004. Overall, the in-patient delay was significantly reduced (P < 0.001) but time from presentation to theatre was not significantly affected (P = 0.119).

CONCLUSIONS

This series of audits confirmed that a significant number of acute hand injuries are suitable for day-case procedures and that simple audit can lead to a significant change in service provision. Improvements were demonstrated in reduced in-patient delay and total stay. We hope that other units find our experience useful given that it may be possible to apply this approach to other forms of ambulatory trauma.