Paediatric admissions to the British military hospital at Camp Bastion, Afghanistan

Pediatric traumatic brain injuries in war zones: a systematic literature review

Background

Pediatric casualties in war zones are a devastating consequence of armed conflicts, causing significant challenges for affected children, especially in the context of poor access to care. This study aimed to understand traumatic brain injuries (TBIs) in this high-risk population and to identify and provide information for the stakeholders, as well as to recognize severe long-term consequences and develop strategies to prevent them, thus minimizing their burden while aiding in the management of these cases.

Methods

We carried out a systematic literature review following PRISMA guidelines to identify publications discussing traumatic brain injuries in children in the context of war zones, and we analyzed all the collected data.

Results

Our study showed that head injuries were the most common casualty in war zones; male and female children were affected, and the mean age was 8-10 years. Most children were reported to be from Afghanistan, and blasts were the most common mechanism of injury. The mortality fluctuated from 3 to 47%.

Conclusion

There is a lack of evidence-based information regarding the characterization, approach, and management of children with TBI in conflict zones. While the world finds ways to live in peace, there is an urgency to research, train, and deploy enough specialists to these areas, if governments are serious about improving outcomes for this population.

Understanding the burden of injury in children from conflict: an analysis of radiological imaging from a Role 3 hospital in Afghanistan in 2011

INTRODUCTION

There is a need for quality medical care for children injured in conflict, but a description of injuries and injury burden from blast and ballistic mechanisms is lacking. The radiology records of children imaged during the war in Afghanistan represent a valuable source of information about the patterns of paediatric conflict injuries.

METHODS

The UK military radiological database was searched for all paediatric presentations to Camp Bastion during 2011. Reports and original images were reviewed to determine location and severity of injuries sustained. Additional information was obtained from imaging request forms and the Joint Theatre Trauma Register, a database of those treated at UK medical facilities in Iraq and Afghanistan.

RESULTS

Radiology was available for 219 children. 71% underwent CT scanning. 46% suffered blast injury, 22% gunshot wounds (GSWs), and 32% disease and non-battle injuries (DNBIs). 3% had penetrating head injury, 11% penetrating abdominal trauma and 8% lower limb amputation, rates far exceeding those found in civilian practice. Compared with those with DNBI, those with blast or GSW were more likely to have serious (Abbreviated Injury Score, AIS, ≥3) injuries (median no. AIS ≥3 injuries were 1 for blast, 1 for GSW and 0 for DNBI, p<0.05) and children exposed to blast were more likely to have multiple body regions with serious injuries (OR for multiple AIS ≥3 injuries for blast vs DNBI=5.811 CI [1.877 to 17.993], p<0.05).

CONCLUSIONS

Paediatric conflict injuries are severe, and clinicians used only to civilian practice may be unprepared for the nature and severity of injuries inflicted on children in conflict. Whole-body CT for those with conflict-related injuries, especially blast, is hugely valuable. We recommend that CT is used for paediatric assessment in blast and ballistic incidents and that national imaging guidelines amend the threshold for doing so.

Secondary blast injury: radiological characteristics of shrapnel injuries in children

PURPOSE

The aim of this study is to examine the radiological images of child victims suffering from secondary blast injuries, to reveal organ-based injury patterns and their interrelationships, and to record mortality rates that may develop due to injured systems.

METHODS

A total of 65 patients with secondary blast injury due to bomb explosion were included in the study. Injury findings due to shrapnel in radiologic images of the patients were examined. Injured systems and types of injuries were recorded.

RESULTS

The most common injuries were intra-abdominal injuries (63%) and fractures (58.5%). Lung injury was observed in 4 (9.8%) of 41 patients with intra-abdominal injury, while 37 (90.2%) did not, and this was statistically significant (p = 0.003). The most common intra-abdominal organ injury was a small bowel injury in 23 (35.4%) patients. The coexistence of small bowel injury and large bowel injury was present in 8 patients (34.8%), and it was statistically significant (p = 0.019). A total of 14 (21.5%) of the patients died. There was no significant relationship between mortality and gender (p = 319). Brain damage was present in 10 (71.4%) of the 14 (21.5%) patients who died, which was statistically significant (p < 0.001).

CONCLUSION

Our results showed that the most common injuries were intra-abdominal injuries, damage to different organs could occur at the same time, and deaths were especially associated with brain injuries. For this reason, it should not be forgotten that CT scans will have an important place in the triage of the patient, especially in victims with shrapnel at the abdominal and cranial levels in radiography examinations.

A narrative review of damage control resuscitation for paediatric trauma patients in Iraq and Afghanistan from 2001 to 2016

Introduction

Requirement for blood transfusion in the injured paediatric civilian population is rare. Therefore, a substantial evidence base underpinning damage control resuscitation (DCR) in paediatric patients is lacking. Published outcome data originating from Iraq and Afghanistan offer a unique opportunity to study large cohorts of children who received DCR. It is hoped that by collating the data, this review will inform pre-deployment medical training and support the development of paediatric specific DCR guidelines, which can be used in all trauma environments.

Methodology

A comprehensive search of the literature was conducted using online databases, grey literature searching and screening of reference lists. Papers discussing blood product, crystalloid or tranexamic acid (TXA) administration in paediatric patients injured in Iraq and Afghanistan from 2001to present were included.

Results

Eighteen papers were included – all were retrospective studies of data from military trauma databases. Most children that received massive transfusion were male (73.4%), injured in Afghanistan (69.9%) by explosives (60.4%) with a median age of 9 years. A definition of paediatric massive transfusion of 40 ml/kg of all blood products within 24 h was developed. Massive transfusion rates were high (15.7% of children). Whole blood administration occurred in 4% of patients requiring blood transfusions. Low crystalloid volumes in combination with balanced blood product ratios were associated with improved survival, along with the use of whole blood and TXA.

Conclusion

The review offers insight into the paediatric population likely to require DCR and the optimal DCR strategies to be used in their management.

Analysis of 983 civilian blast and ballistic casualties and the generation of a template of injury burden: An observational study

BACKGROUND

Terrorism and armed conflict cause blast and ballistic casualties that are unusual in civilian practice. The immediate surgical response to mass casualty events, with civilians injured by these mechanisms, has not been systematically characterised. Standardising an approach to reacting to these events is challenging but is essential to optimise preparation for them. We aimed to quantify and assesses the surgical response to blast and ballistic injuries managed in a world-class trauma unit paradigm.

METHODS

This was an observational study conducted at the UK-led military Medical Treatment Facility, Camp Bastion, Afghanistan from original theatre log-book entries between Nov 5, 2009, and Sept 21, 2014; a total of 10,891 consecutive surgical cases prospectively gathered by surgical teams were catalogued. Patients with combatant status/wearing body-armour to various degrees including interpreters were excluded from the study. Civilian casualties that underwent primary trauma surgery for blast and ballistic injuries were included (n=983). Surgical activity was analysed as a rate per 100 casualties, and patients were grouped according to adult vs. paediatric and ballistic vs. blast injury mechanisms to aid comparison.

FINDINGS

The three most common surgical procedures for civilian blast injuries were debridement, amputation, and laparotomy. For civilian ballistic injuries, these were debridement, laparotomy and vascular procedures. Blast injuries generated more amputations in both adults and children compared to ballistic injuries. Blast injuries generated more removal of fragmentation material compared to ballistics injuries amongst adult casualties. Ballistic injuries lead to more chest drain insertions in adults. As a rate per 100 casualties, adults injured by blast underwent significantly more debridement (63·5); temporary skeletal stabilisation (13·2) and vascular procedures (12·8) compared to children (43·4, z=4·026, p=0·00007; 5·7, z=2·230, p=0·022; 4·9, z=2·468, p=0·014). Adults injured by ballistics underwent significantly more debridement (63·4); chest drain (12·3) and temporary skeletal fixation procedures (11·4) compared to children (50·0, z=2·058, p=0.040, p<0·05; 2·9, z=2·283, p=0.0230; 2·9, z=2·131, p=0.034 respectively). By comparison, children injured by ballistics underwent significantly more removal of fragmentation and ballistic materials (20·6) when compared to adults (7·7, z=-3·234; p=0.001).

INTERPRETATION

This is the first evidence-based, template of the immediate response required to manage civilians injured by blast and ballistic mechanisms. The template presented can be applied to similar conflict zones and to prepare for terror attacks on urban populations.

FUNDING

The work was supported in part by a grant to LM from School of Medicine, University of St Andrews.

Pediatric Blast Trauma: A Systematic Review and Meta-Analysis of Factors Associated with Mortality and Description of Injury Profiles

Introduction:

Blast polytrauma is among the most serious mechanisms of injury confronted by medical providers. There are currently no specific studies or guidelines that define risk factors for mortality in the context of pediatric blast injuries or describe pediatric blast injury profiles.

Objective:

The objectives of this study were to evaluate risk factors for pediatric mortality and to describe differences in injury profiles between explosions related to terrorism versus unrelated to terrorism within the pediatric population.

Methods:

A PRISMA systematic review and meta-analysis was performed where articles published from the years 2000-2021 were extracted from PubMed. Mortality and injury profile data were extracted from articles that met inclusion criteria. A bivariant unadjusted odds ratio (OR) analysis was performed to establish protective and harmful factors associated with mortality and to describe the injury profiles of blasts related to terrorism. Statistical significance was established at P < .05.

Results:

Thirty-eight articles were included and described a total of 222,638 unique injuries. Factors associated with increased mortality included if the explosion was related to terrorism (OR = 32.73; 95% CI, 28.80-37.21; P < .05) and if the explosion involved high-grade explosives utilized in the Global War on Terror ([GWOT] OR = 1.28; 95% CI, 1.04-1.44; P < .05). Factors associated with decreased mortality included if the patient was resuscitated in a North Atlantic Treaty Organization (NATO)-affiliated combat trauma hospital (OR = 0.48; 95% CI, 0.37-0.62; P < .05); if the explosive was fireworks (OR = 3.20×10-5; 95% CI, 2.00×10-6-5.16×10-4; P < .05); and if the explosion occurred in the United States (OR = 2.40×10-5; 95% CI, 1.51×10-6-3.87×10-4; P < .05). On average, victims of explosions related to terrorism were 10.30 years old (SD = 2.73) with 68.96% (SD = 17.58%) of victims reported as male. Comparison of victims of explosions related to terrorism revealed a higher incidence of thoracoabdominal trauma (30.2% versus 8.6%), similar incidence of craniocerebral trauma (39.5% versus 43.1%), and lower incidence of extremity trauma (31.8% versus 48.3%) compared to victims of explosions unrelated to terrorism.

Conclusion:

Explosions related to terrorism are associated with increased mortality and unique injury profiles compared to explosions unrelated to terrorism in the pediatric population. Such findings are important for optimizing disaster medical education of pediatric providers in preparation for and management of acute sequelae of blast injuries—terror-related and otherwise.

Paediatric major incident triage: UK military tool offers best performance in predicting the need for time-critical major surgical and resuscitative intervention

BACKGROUND

Children are frequently injured during major incidents (MI), including terrorist attacks, conflict and natural disasters. Triage facilitates healthcare resource allocation in order to maximise overall survival. A critical function of MI triage tools is to identify patients needing time-critical major resuscitative and surgical intervention (Priority 1 (P1) status). This study compares the performance of 11 MI triage tools in predicting P1 status in children from the UK Trauma Audit and Research Network (TARN) registry.

METHODS

Patients aged <16 years within TARN (January 2008-December 2017) were included. 11 triage tools were applied to patients' first recorded pre-hospital physiology. Patients were retrospectively assigned triage categories (P1, P2, P3, Expectant or Dead) using predefined intervention-based criteria. Tools' performance in <16s were evaluated within four-yearly age subgroups, comparing tool-predicted and intervention-based priority status.

FINDINGS

Amongst 4962 patients, mortality was 1.1% (n = 53); median Injury Severity Score (ISS) was 9 (IQR 9-16). Blunt injuries predominated (94.4%). 1343 (27.1%) met intervention-based criteria for P1, exhibiting greater intensive care requirement (60.2% vs. 8.5%, p < 0.01) and ISS (median 17 vs 9, p < 0.01) compared with P2 patients. The Battlefield Casualty Drills (BCD) Triage Sieve had greatest sensitivity (75.7%) in predicting P1 status in children <16 years, demonstrating a 38.4-49.8% improvement across all subgroups of children <12 years compared with the UK's current Paediatric Triage Tape (PTT). JumpSTART demonstrated low sensitivity in predicting P1 status in 4 to 8 year olds (35.5%) and 0 to 4 year olds (28.5%), and was outperformed by its adult counterpart START (60.6% and 59.6%).

INTERPRETATION

The BCD Triage Sieve had greatest sensitivity in predicting P1 status in this paediatric trauma registry population: we recommend it replaces the PTT in UK practice. Users of JumpSTART may consider alternative tools. We recommend Lerner's triage category definitions when conducting MI evaluations.

An Analysis of Intracranial Hemorrhage in Wartime Pediatric Casualties

BACKGROUND

Children make up a significant cohort of patients treated at combat support hospitals. Where traumatic head injury, including intracranial hemorrhage (ICH), is well studied in military adults, such research is lacking regarding pediatric patients. We seek to describe the incidence and outcomes of ICH within this population.

METHODS

This is a secondary analysis of a previously published dataset from the Department of Defense Trauma Registry for all pediatric casualties in Iraq and Afghanistan from January 2007 to January 2016. Within our dataset, we searched for casualties with an ICH.

RESULTS

Of the 3439 pediatric encounters in our dataset, we identified 495 (14%) casualties that had at least 1 type of ICH. Most were between 5 and 12 years of age, male (74%), and injured by an explosive (42%). Of the casualties with ICHs, 82 had epidural (16.6%), 237 had subdural (47.9%), 153 had subarachnoid (30.9%), 157 had parenchymal bleeds (31.7%), and 239 had ICHs not otherwise specified (48.3%). In the hospital setting, the epidural group was more frequently treated with skull decompression (41%) and craniotomy with skull elevation (28%). The subdural group was more frequently treated with a craniectomy (17%) and the parenchymal group had more frequent intracranial pressure monitoring (18%). In our dataset, 22 received ketamine prehospital (4.4%) and most were discharged alive from the hospital (79%).

CONCLUSIONS

Within our dataset, we identified 495 cases of ICH in pediatric patients. Most survived to hospital discharge despite less than half undergoing a decompression procedure.

Severe pediatric war trauma: A military-civilian collaboration from retrieval to repatriation

BACKGROUND

Modern conflicts take a disproportionate and increasing toll on civilians and children. Since 2013, hundreds of Syrian children have fled to the Israeli border. Severely injured children were triaged for military airborne transport and brought to civilian trauma centers in Israel. After recovery, these patients returned to their homes in Syria.We sought to describe a unique model of a coordinated military-civilian response for the stabilization, transport, and in-hospital management of severe pediatric warzone trauma.

METHODS

Prehospital and in-hospital data of all severe pediatric trauma casualties transported by military helicopters from the Syrian border were extracted. Data were abstracted from the electronic medical records of military and civilian medical centers' trauma registries.

RESULTS

Sixteen critically injured children with a median age of 9.5 years (interquartile range [IQR], 6.5-11.5) were transported from the Syrian border to Level I and Level II trauma centers within Israel. All patients were admitted to intensive care units. Eight patients underwent lifesaving procedures during flight, 7 required airway management, and 5 required thoracostomy. The median injury severity score was 35 (IQR, 13-49). Seven laparotomies, 5 craniotomies, 3 orthopedic surgeries, and 1 skin graft surgery were performed. The median intensive care unit and hospital length of stay were 6 days (IQR, 3-16) and 34 days (IQR, 14-46), respectively. Fifteen patients survived to hospital discharge and returned to their families.

CONCLUSION

The findings of this small cohort suggest the benefits of a coordinated military-civilian retrieval of severe pediatric warzone trauma.

LEVEL OF EVIDENCE

Therapeutic, Level V.

Damage control surgery in neonates: Lessons learned from the battlefield

INTRODUCTION

Mortality for neonates requiring surgery for serious pathology such as NEC, remains high. Damage control surgery (DCS) has evolved as an operative strategy in battlefield trauma that sacrifices the completeness of the initial surgery to address the deadly triad of acidosis, hypothermia and coagulopathy. This approach is now used routinely in sick adults with nontrauma surgical emergencies. Here we describe our experience of using DCS in neonates.

METHOD

Neonates undergoing DCS at our hospital from 1/8/2010 to 30/11/17 had data collected prospectively.

RESULTS

27 neonates (median age 21 days; gestation 29 weeks; weight 1200 g; M:F 18:9) underwent DCS. Diagnosis (NEC 23, volvulus 2, meconium peritonitis 1, spontaneous perforation 1). Preoperative physiology: median temperature 35.5 °C, lactate 3.7, Activated prothrombin time 49; on a median of 1 inotrope (range 0 to 4); 19 had surgery on the intensive care unit. Surgery involved resection of dead bowel with the ends ligated and the abdomen left open. Operation took 38 min (26-80 min) and crew-resource management techniques were used to optimize efficiency. Second look occurred at 48 h (24-108 h) when the physiology had normalized. There were a total of 32 anastomoses in 18 patients with one leak; 3 patients had stomas for distal rectal disease. Overall mortality was 15% (4/27) or 18% in the NEC group (4/23).

CONCLUSION

Though techniques such as "clip and drop" exist, they have not been routinely incorporated into an operative strategy for sick neonates based on physiological derangement. The two benefits from our DCS approach were a low mortality and an avoidance of stomas. This approach deserves more investigation to see whether it is as effective in babies and children with nontrauma associated abdominal catastrophes as it is in adults.

TYPE OF STUDY

Case controlled study.

LEVEL OF EVIDENCE

Level III.

Blast injuries in children: a mixed-methods narrative review

BACKGROUND AND SIGNIFICANCE

Blast injuries arising from high explosive weaponry is common in conflict areas. While blast injury characteristics are well recognised in the adults, there is a lack of consensus as to whether these characteristics translate to the paediatric population. Understanding blast injury patterns in this cohort is essential for providing appropriate provision of services and care for this vulnerable cohort.

METHODS

In this mixed-methods review, original papers were screened for data pertaining to paediatric injuries following blasts. Information on demographics, morbidity and mortality, and service requirements were evaluated. The papers were written and published in English from a range of international specialists in the field.

RESULTS

Children affected by blast injuries are predominantly male and their injuries arise from explosive remnants of war, particularly unexploded ordinance. Blasts show increased morbidity and mortality in younger children, while older children have injury patterns similar to adults. Head and burn injuries represent a significant cause of mortality in young children, while lower limb morbidity is reduced compared with adults. Children have a disproportionate requirement for both operative and non-operative service resources, and provisions for this burden are essential.

CONCLUSIONS

Certain characteristics of paediatric injuries arising from blasts are distinct from that of the adult cohort, while the intensive demands on services highlight the importance of understanding the diverse injury patterns in order to optimise future service provisions in caring for this child blast survivor.

Damage control resuscitation and surgery for indigenous combat casualties: a prospective observational study

INTRODUCTION

Specialist units that assist indigenous forces (IF) in their strategic aims are supported by medical teams providing point of injury emergency care for casualties, including IF and civilians (Civ). We investigated the activities of a Coalition Forces far-forward medical facility, in order to inform medical providers about the facilities and resources required for medical support to IF and Civ during such operations.

METHODS

A prospective observational study (June to August 2017) undertaken at a far-forward Coalition Forces medical support unit (12 rotating personnel) recorded patient details (IF or Civ), mechanism of injury (MOI), number of blood products used, damage control resuscitation (DCR) and damage control surgery (DCS), number of mass casualty (MASCAL) scenarios, resuscitative thoracotomy, resuscitative endovascular balloon occlusion of the aorta (REBOA) and whole blood emergency donor panels (EDP).

RESULTS

680 casualties included 478 IF and 202 Civ (45.5% of the Civ were paediatric). Most common MOIs were blast (n=425; 62.5%) and gunshot wound (n=200; 29.4%). Fifteen (2.2%) casualties died; 627 (92.2%) were transferred to local hospitals. DCR was used for 203 (29.9%), and DCS for 182 (26.8%) casualties. There were 23 MASCAL scenarios, 1220 transfusions and 32 EDPs. REBOA was performed eight times, and thoracotomy was performed 27 times.

CONCLUSIONS

A small medical team provided high-tempo emergency resuscitative care for hundreds of IF and Civ casualties within a short space of time using state-of-the-art resuscitative modalities. DCR and DCS were undertaken with a large number of EDPs, and a high survival-to-transfer rate.

Blast-induced traumatic brain injury: the experience from a level I trauma center in southern Thailand

OBJECTIVE

In the ongoing conflict in southern Thailand, the improvised explosive device (IED) has been a common cause of blast-induced traumatic brain injury (bTBI). The authors investigated the particular characteristics of bTBI and the factors associated with its clinical outcome.

METHODS

A retrospective cohort study was conducted on all patients who had sustained bTBI between 2009 and 2017. Collected data included clinical characteristics, intracranial injuries, and outcomes. Factors analysis was conducted using a forest plot.

RESULTS

During the study period, 70 patients met the inclusion criteria. Fifty individuals (71.4%) were military personnel. One-third of the patients (32.9%) suffered moderate to severe bTBI, and the rate of intracerebral injuries on brain CT was 65.7%. Coup contusion was the most common finding, and primary blast injury was the most common mechanism of blast injury. Seventeen individuals had an unfavorable outcome (Glasgow Outcome Scale score 1–3), and the overall mortality rate for bTBI was 11.4%. In the univariate analysis, factors associated with an unfavorable outcome were preoperative coagulopathy, midline shift of the brain ≥ 5 mm, basal cistern effacement, moderate to severe TBI, hypotension, fixed and dilated pupils, surgical site infection, hematocrit < 30% on admission, coup contusion, and subdural hematoma. In the multivariable analysis, midline shift ≥ 5 mm (OR 29.1, 95% CI 2.5–328.1) and coagulopathy (OR 28.7, 95% CI 4.5–180.3) were the only factors predicting a poor outcome of bTBI.

CONCLUSIONS

bTBIs range from mild to severe. Midline shift and coagulopathy are treatable factors associated with an unfavorable outcome. Hence, in cases of bTBI, reversing an abnormal coagulogram is required as soon as possible to improve clinical outcomes. The management of brain shift needs further study.

Outcomes following limb salvage after combat hindfoot injury are inferior to delayed amputation at five years

Objectives

The surgical challenge with severe hindfoot injuries is one of technical feasibility, and whether the limb can be salvaged. There is an additional question of whether these injuries should be managed with limb salvage, or whether patients would achieve a greater quality of life with a transtibial amputation. This study aims to measure functional outcomes in military patients sustaining hindfoot fractures, and identify injury features associated with poor function.

Methods

Follow-up was attempted in all United Kingdom military casualties sustaining hindfoot fractures. All respondents underwent short-form (SF)-12 scoring; those retaining their limb also completed the American Academy of Orthopaedic Surgeons Foot and Ankle (AAOS F&A) outcomes questionnaire. A multivariate regression analysis identified injury features associated with poor functional recovery.

Results

In 12 years of conflict, 114 patients sustained 134 fractures. Follow-up consisted of 90 fractures (90/134, 67%), at a median of five years (interquartile range (IQR) 52 to 80 months).

The median Short-Form 12 physical component score (PCS) of 62 individuals retaining their limb was 45 (IQR 36 to 53), significantly lower than the median of 51 (IQR 46 to 54) in patients who underwent delayed amputation after attempted reconstruction (p = 0.0351).

Regression analysis identified three variables associated with a poor F&A score: negative Bohler’s angle on initial radiograph; coexisting talus and calcaneus fracture; and tibial plafond fracture in addition to a hindfoot fracture. The presence of two out of three variables was associated with a significantly lower PCS compared with amputees (medians 29, IQR 27 to 43 vs 51, IQR 46 to 54; p < 0.0001).

Conclusions

At five years, patients with reconstructed hindfoot fractures have inferior outcomes to those who have delayed amputation. It is possible to identify injuries which will go on to have particularly poor outcomes.

Cite this article: P. M. Bennett, T. Stevenson, I. D. Sargeant, A. Mountain, J. G. Penn-Barwell. Outcomes following limb salvage after combat hindfoot injury are inferior to delayed amputation at five years. Bone Joint Res 2018;7:131–138. DOI: 10.1302/2046-3758.72.BJR-2017-0217.R2.

The pattern of paediatric blast injury in Afghanistan

Introduction

Between 2009 and 2015, 3746 children died, and 7904 were injured as a result of armed conflict within Afghanistan. Improvised explosive devices (IEDs) and explosive remnants of war accounted for 29% of child casualties in 2015. The aim of this study was to review the burden of paediatric blast injuries admitted to Camp Bastion, Afghanistan, and to investigate the hypothesis that children suffer proportionally more head injuries than adults.

Method

A retrospective analysis was undertaken of prospectively collected data derived from the UK Joint Theatre Trauma Registry of ambulant paediatric (aged 2–15 years) admissions with blast injuries at the Role 3 Field Hospital, Camp Bastion from June 2006 to March 2013. The data set included demographic information, injury profile and severity (New Injury Severity Score) and operative findings. The pattern of injuries were investigated by looking at trends in the number and severity of injuries sustained by each body region.

Results

During this period, 295 admissions were identified, 76% of whom were male, with an overall mortality rate of 18.5%. The most common blast mechanism was an IED (68%) causing 80% of fatalities. The lower extremities were the most commonly injured body region, accounting for 31% of total injuries and occurring in 62% of cases. 24.3% of children between 2 and 7 years suffered severe head or neck injuries compared with 19.8% of children aged between 8 and 15 years. 34% of head injuries were rated unsurvivable and accounted for 88% of fatalities. 77% of cases required an operation with a mean operating time of 125 min. The most common first operations were debridement of soft tissues (50%), laparotomy (16%) and lower limb amputation (11%).

Conclusion

Although paediatric blast casualties represented a small percentage of the overall workload at Camp Bastion Role 3 Medical Facility, the pattern of injuries seen suggests that children are more likely to sustain severe head, face and neck injuries than adults.

Pediatric Surgical Care in a Dutch Military Hospital in Afghanistan

Background

From August 2006–August 2010, as part of the ISAF mission, the Armed Forces of the Netherlands deployed a role 2 enhanced Medical Treatment Facility (R2E-MTF) to Uruzgan province, Afghanistan. Although from the principle doctrine not considered a primary task, care was delivered to civilians, including many children. Humanitarian aid accounted for a substantial part of the workload, necessitating medical, infrastructural, and logistical adaptations. Particularly pediatric care demanded specific expertise and equipment. In our pre-deployment preparations this aspect had been undervalued. Because these experiences could be influential in future mission planning, we analyzed our data and compared them with international reports.

Methods

This is a retrospective, descriptive study. Using the hospital’s electronic database, all pediatric cases, defined as patients <17 years of age, who were admitted between August 2006 and August 2010 to the Dutch R2E-MTF at Multinational Base Tarin Kowt (MBTK), Urzugan, Afghanistan were analyzed.

Results

Of the 2736 admissions, 415 (15.2 %) were pediatric. The majority (80.9 %, 336/415) of these admissions were for surgical, often trauma-related, pathology and required 610 surgical procedures, being 26 % of all procedures. Mean length of stay was 3.1 days. The male to female ratio was 70:30. Girls were significantly younger of age than boys. In-hospital mortality was 5.3 %.

Conclusion

Pediatric patients made up a considerable part of the workload at the Dutch R2E-MTF in Uruzgan, Afghanistan. This is in line with other reports from the recent conflicts in Iraq and Afghanistan, but used definitions in reported series are inconsistent, making comparisons difficult. Our findings stress the need for a comprehensive, prospective, and coalition-wide patient registry with uniformly applied criteria. Civilian disaster and military operational planners should incorporate reported patient statistics in manning documents, future courses, training manuals, logistic planning, and doctrines, because pediatric care is a reality that cannot be ignored.

Factors affecting mortality of pediatric trauma patients encountered in Kandahar, Afghanistan

BACKGROUND

The North Atlantic Treaty Organization (NATO) Role 3 Multinational Medical Unit (R3-MMU) is a tertiary care trauma facility that receives casualties, both coalition and civilian, and provides humanitarian medical assistance when able to the Kandahar province in southern Afghanistan. We examined the cohort of pediatric patients evaluated at the facility during a 16-month period to determine the characteristics and care requirements of this unique patient population.

METHODS

A database of Afghan patients younger than 18 years of age admitted to the NATO R3-MMU between January 2010 and April 2011 was developed from the Joint Theatre Trauma Registry. This patient cohort was analyzed to determine demographics, injury mechanism, injury severity, resource utilization and factors associated with mortality.

RESULTS

A total of 263 children were admitted to the NATO R3-MMU during the study period, representing 12% of all trauma admissions during this time period. The median age was 9 years (range 3 mo-17 yr) with a predominance of male patients (82%). Battle-related trauma was responsible for 62% of admissions, with explosive blast injury constituting the predominant mechanism (42%). The average injury severity score was 12.3 ± 9.3. Overall mortality was 8%. Factors associated with increased risk of death included admission acidosis, coagulopathy, hypothermia and female sex.

CONCLUSION

Children represent a significant proportion of traumatic injuries encountered in a modern war zone; many of them are critically injured. Organizations that provide health care in such environments should be prepared to care for this patient population where their mandates and facilities allow for it.

Evaluation Indexes of Military Hospitals From the Experts' Perspective: A Qualitative Study

Given the importance of evaluation in an organization and considering the objectives and missions of military hospitals, we aimed to extract some indexes (in addition to common evaluation indexes) for use in evaluating military hospitals. This was an applied-type qualitative study. The participants were 15 health experts who were first chosen by a purposeful sampling, which was then continued by theoretical sampling. The data obtained were analyzed by using MAXQDA11 software and the content analysis method. After 290 obtained codes were analyzed, 17 indexes in 6 domains were extracted, including capacity development for crisis periods, equipment and facilities, training and research, passive defense, treatment, and services, from which 8 indexes were related to capacity development for crisis periods and equipment and facilities (4 indexes each), 3 indexes were related to services, and 6 indexes were related to training and research, passive defense, and treatment (2 indexes each). The results of the present research, as a supplement to current evaluation methods such as accreditation, can be used for the comprehensive evaluation of military hospitals.

Severe Pediatric Head Injury During the Iraq and Afghanistan Conflicts

BACKGROUND:

Much has been written about injuries sustained by US and coalition soldiers during the Global War on Terrorism campaigns. However, injuries to civilians, including children, have been less well documented.

OBJECTIVE:

To describe the epidemiologic features and outcomes associated with isolated severe head injury in children during Operations Enduring Freedom and Iraqi Freedom (OEF and OIF).

METHODS:

A retrospective review of children (&lt;18 years old) in the Joint Theater Trauma Registry with isolated head injury (defined as an Abbreviated Injury Score Severity Code &gt;3) and treated at a US combat support hospital in Iraq or Afghanistan (2004–2012). The primary outcome was in-hospital mortality.

RESULTS:

We identified 647 children with severe isolated head injuries: 337 from OEF, 268 from OIF, and 42 nontheater specific. Most were boys (76%; median age = 8 years). Penetrating injuries were most common (60.6%). Overall, 330 (51%) children underwent a craniotomy/craniectomy; 156 (24.1%) succumbed to their injuries. Admission Glasgow Coma Score was predictive of survival among the entire cohort and each of the individual conflicts. Male sex also significantly increased the odds of survival for the entire group and OEF, but not for OIF. Closed-head injury improved the predictive ability of our model but did not reach statistical significance as an independent factor.

CONCLUSION:

This is the largest study of combat-related isolated head injuries in children. Admission Glasgow Coma Score and male sex were found to be predictive of survival. Assets to comprehensively care for the pediatric patient should be established early in future conflicts.

Imaging of pediatric pathology during the Iraq and Afghanistan conflicts

United States Armed Forces radiologists deployed to Afghanistan and Iraq in modern military conflicts may encounter pediatric patients as a casualty of war or when providing humanitarian assistance to the indigenous population. Pediatric patients account for 4-7% of admissions at U.S. military hospitals during the Iraq and Afghanistan conflicts. It is pertinent for radiologists in the humanitarian care team to be familiar with imaging pediatric trauma patients, the pathology endemic to the local population, and delayed presentations of congenital and developmental disorders to adequately care for these patients. The radiological manifestations of various pediatric disorders seen in the setting of the Iraq and Afghanistan conflicts will be explored.

Intensive care unit capacity in low-income countries: a systematic review

Purpose

Access to critical care is a crucial component of healthcare systems. In low-income countries, the burden of critical illness is substantial, but the capacity to provide care for critically ill patients in intensive care units (ICUs) is unknown. Our aim was to systematically review the published literature to estimate the current ICU capacity in low-income countries.

Methods

We searched 11 databases and included studies of any design, published 2004-August 2014, with data on ICU capacity for pediatric and adult patients in 36 low-income countries (as defined by World Bank criteria; population 850 million). Neonatal, temporary, and military ICUs were excluded. We extracted data on ICU bed numbers, capacity for mechanical ventilation, and information about the hospital, including referral population size, public accessibility, and the source of funding. Analyses were descriptive.

Results

Of 1,759 citations, 43 studies from 15 low-income countries met inclusion criteria. They described 36 individual ICUs in 31 cities, of which 16 had population greater than 500,000, and 14 were capital cities. The median annual ICU admission rate was 401 (IQR 234-711; 24 ICUs with data) and median ICU size was 8 beds (IQR 5-10; 32 ICUs with data). The mean ratio of adult and pediatric ICU beds to hospital beds was 1.5% (SD 0.9%; 15 hospitals with data). Nepal and Uganda, the only countries with national ICU bed data, had 16.7 and 1.0 ICU beds per million population, respectively. National data from other countries were not available.

Conclusions

Low-income countries lack ICU beds, and more than 50% of these countries lack any published data on ICU capacity. Most ICUs in low-income countries are located in large referral hospitals in cities. A central database of ICU resources is required to evaluate health system performance, both within and between countries, and may help to develop related health policy.

Preparing British Military nurses to deliver nursing care on deployment. An Afghanistan study

BACKGROUND

This paper forms part of the first British Armed forces qualitative nursing research study undertaken on deployment.

AIM

To provide an analysis of the impact and effectiveness of the pre-deployment educational preparation and clinical placements provided for military nurses.

THEORY & METHODS

A Constructivist Grounded Theory was utilised with data collected through semi-structured interviews with 18 nurses based in Camp Bastion Hospital, Afghanistan during 2013.

RESULTS

Initial coding indicated 21 educational preparation and clinical placement categories that influenced the delivery of nursing care. Analysis of these elements led to the identification of four major clusters: Military Nursing Care; Military Nurse Education; Unique Hospital Environment and Clinical Placements.

DISCUSSION

Educational preparation consists of completing deployable operational nursing competencies, specialist training and individual tailored courses. This strategy was viewed as proving the appropriate academic requirement. However, training would be enhanced by introducing a formalised military preceptorship programme focussing on fundamental nursing skills. Caring for children was a particular concern, and it was emphasised that educational courses must be combined with a standardised clinical placement policy. Adequate clinical exposure can be challenging as nurses are not routinely exposed to War Zone levels of trauma in the UK. Clinical placements need to be standardised and harmonised, and located in areas where nurses cared for patients with similar injury patterns to those witnessed on deployment. Current NHS Trust placements can reduce the opportunities for employment in suitable clinical environments and diminishing the openings for collective military training. Better use should be made of clinical rotation programmes, including high dependency units, elective surgery, medical assessment units, paediatrics, and outreach teams such as burns and plastic surgery and pain management. Practice Educators should be utilised to provide education, mentorship, supervision and continuing personal development in the operational arena. The paper considers post-Afghanistan future options.

Management of children in the deployed intensive care unit at Camp Bastion, Afghanistan

BACKGROUND

The deployed Intensive Therapy Unit (ITU) in the British military field hospital in Camp Bastion, Afghanistan, admits both adults and children. The purpose of this paper is to review the paediatric workload in the deployed ITU and to describe how the unit copes with the challenge of looking after critically injured and ill children.

METHODS

Retrospective review of patients <16 years of age admitted to the ITU in the British military field hospital in Camp Bastion, Afghanistan, over a 1-year period from April 2011 to April 2012.

RESULTS

112/811 (14%) admissions to the ITU were paediatric (median age 8 years, IQR 6-12, range 1-16). 80/112 were trauma admissions, 13 were burns, four were non-trauma admissions and 15 were readmissions. Mechanism of injury in trauma was blunt in 12, blast (improvised explosive device) in 45, blast (indirect fire) in seven and gunshot wound in 16. Median length of stay was 0.92 days (IQR 0.45-2.65). 82/112 admissions (73%) were mechanically ventilated, 16/112 (14%) required inotropic support. 12/112 (11%) died before unit discharge. Trauma scoring was available in 65 of the 80 trauma admissions. Eight had Injury Severity Score or New Injury Severity Score >60, none of whom survived. However, of the 16 patients with predicted mortality >50% by Trauma Injury Severity Score, seven survived. Seven cases required specialist advice and were discussed with the Birmingham Children's Hospital paediatric intensive care retrieval service. The mechanisms by which the Defence Medical Services support children admitted to the deployed adult ITU are described, including staff training in clinical, ethical and child protection issues, equipment, guidelines and clinical governance and rapid access to specialist advice in the UK.

CONCLUSIONS

With appropriate support, it is possible to provide intensive care to children in a deployed military ITU.

Routine deworming of children at deployed military healthcare facilities

The World Health Organization advocates mass antihelminthic treatment of school-age children in areas of high prevalence of soil-transmitted helminths. Soil-transmitted helminths prevalence in Afghanistan is 20-50%, but a high proportion of children do not attend school, so may be missed by deworming programs. The primary function of military medical assets in a theater of war is to provide life, limb and eyesight saving treatment. Additional humanitarian aid in the form of nonemergency treatment has also been provided in Afghanistan for thousands of civilian children. Children represent 3-15% of the patients treated at deployed military medical facilities. We report on recent experience of deployed surgical teams in southern Afghanistan who have noticed high levels of soil-transmitted helminths in war-injured patients. Military medical assets may provide an opportunity to integrate a policy of deworming of children into existing programs of humanitarian support. This would not be a substitute for mass deworming programs, but a supplementation.

[Blood transfusion on battlefield. The Kabul hospital experience]

OBJECTIVES

Blood transfusion is an aspect of medical care on the battlefield. French assets include: red blood cell units (RBCu), lyophilized plasma (PLYO), fresh whole blood (FWB) but neither fresh-frozen plasma (FFP) nor platelets. French transfusion strategy in military operations follows the evolution of knowledge and resources. We describe the characteristics of the transfusion at the military hospital in Kabul.

PATIENTS AND METHODS

Retrospective study of records of patients transfused between October 2010 to December 2011 conducted in Kabul from transfusion register. Variables studied were: patient characteristics, biology at admission, type and amount of transfusion products, evolution.

RESULTS

One hundred and twenty-six patients were transfused: 49 military (39%) which 22 French soldier (17%), most of time afghan (n=97; 77%), mean age at 24 years old (3-66). Two hundred and seventy-three RBCu from France were transfused and 350 unused were destroyed. Conditions leading to a transfusion were: 76 war wounds (60%), 21 trauma (17%) and 29 other (23%). In the first 24 hours, patients received in mean: two RBCu (0-12), one unit of FWB (0-18) and two PLYO (0-14). PLYO/RBCu ratio was 1/1.6. A massive transfusion (more than 10 RBCu) concerned 9% of patients. Twenty-seven percent of patients received FWB. We note 17 dead people (13.5%).

CONCLUSION

The use of the FWB and PLYO in substitution of FFP and platelets can provide cares of high quality in a logistically constrained context while controlling costs.