Age and the distribution of major injury across a national trauma system.

BACKGROUND: Trauma places a significant burden on healthcare services, and its management impacts greatly on the injured patient. The demographic of major trauma is changing as the population ages, increasingly unveiling gaps in processes of managing older patients. Key to improving patient care is the ability to characterise current patient distribution. OBJECTIVES: There is no contemporary evidence available to characterise how age impacts on trauma patient distribution at a national level. Through an analysis of the Trauma Audit Research Network (TARN) database, we describe the nature of Major Trauma in England since the configuration of regional trauma networks, with focus on injury distribution, ultimate treating institution and any transfer in-between. METHODS: The TARN database was analysed for all patients presenting from April 2012 to the end of October 2017 in NHS England. RESULTS: About 307,307 patients were included, of which 63.8% presented directly to a non-specialist hospital (trauma unit (TU)). Fall from standing height in older patients, presenting and largely remaining in TUs, dominates the English trauma caseload. Contrary to perception, major trauma patients currently are being cared for in both specialist (major trauma centres (MTCs)) and non-specialist (TU) hospitals. Paediatric trauma accounts for <5% of trauma cases and is focussed on paediatric MTCs. CONCLUSIONS: Within adult major trauma patients in England, mechanism of injury is dominated by low level falls, particularly in older people. These patients are predominately cared for in TUs. This work illustrates the reality of current care pathways for major trauma patients in England in the recently configured regional trauma networks.

Too Cool? Hip Fracture Care and Maintaining Body Temperature.

INTRODUCTION: Patients with hip fractures can become cold during the perioperative period despite measures applied to maintain warmth. Poor temperature control is linked with increasing complications and poorer functional outcomes. There is generic evidence for the benefits of maintaining normothermia, however this is sparse where specifically concerning hip fracture. We provide the first comprehensive review in this population. SIGNIFICANCE: Large studies have revealed dramatic impact on wound infection, transfusion rates, increased morbidity and mortality. With very few studies relating to hip fracture patients, this review aimed to capture an overview of available literature regarding hypothermia and its impact on outcomes. RESULTS: Increased mortality, readmission rates and surgical site infections are all associated with poor temperature control. This is more profound, and more common, in older frail patients. Increasing age and lower BMI were recognized as demographic factors that increase risk of hypothermia, which was routinely identified within modern day practice despite the use of active warming. CONCLUSION: There is a gap in research related to fragility fractures and how hypothermia impacts outcomes. Inadvertent intraoperative hypothermia still occurs routinely, even when active warming and cotton blankets are applied. No studies documented temperature readings postoperatively once patients had been returned to the ward. This is a point in the timeline where patients could be hypothermic. More studies need to be performed relating to this area of surgery.

Delirium after emergency hip surgery - common and serious, but rarely consented for.

A quarter of patients admitted with a proximal femoral fracture suffer from an acute episode of delirium during their hospital stay. Yet it is often unrecognised, poorly managed, and rarely discussed by doctors. Delirium is important not only to the affected individuals and their families, but also socioeconomically to the broader community. Delirium increases mortality and morbidity, leads to lasting cognitive and functional decline, and increases both length of stay and dependence on discharge. Delirium should be routinely and openly discussed by all members of the clinical team, including surgeons when gaining consent. Failing to do so may expose surgeons to claims of negligence. Here we present a concise review of the literature and discuss the epidemiology, causative factors, potential consequences and preventative strategies in the perioperative period.

Assessment of Nutrition and Supplementation in Patients With Hip Fractures.

INTRODUCTION: Malnutrition is common in older people, is known to interact with frailty, and is a risk factor for wound complications and poor functional outcomes postoperatively. Sustaining a hip fracture is a significant life event, often resulting in a decline in mobility and functional ability. A poor nutritional state may further impede recovery and rehabilitation, so strategies to improve perioperative nutrition are of considerable importance. We provide a review of nutritional supplement practices in this vulnerable and growing population. METHOD: Systematic review of preoperative oral nutritional supplementation (ONS) in hip fracture patients. RESULTS: We identified 12 articles pertaining to this important area of perioperative care. The findings suggest postoperative ONS can improve postoperative outcomes in hip fracture patients, especially in terms of increasing total serum protein, improving nutritional status to near-optimum levels, and decreasing postoperative complications. DISCUSSION: There is an absence of evidence specific to preoperative ONS in patients admitted following hip fracture. Literature relating to other populations is encouraging but is yet to be robustly studied. It is unclear whether these results are generalizable to the frailer hip fracture population. There is a need for studies clearly defining outcome measurement and complication assessment pertaining to preoperative ONS. The potential benefit is considerable, and this review will provide a means to inform the construction of meaningful trials in preoperative ONS of patients sustaining hip fracture. CONCLUSION: Oral nutritional supplementation in hip fracture patients may decrease postoperative complications while increasing elderly patient's nutritional state to a near-optimum level. This is extrapolated from postoperative literature, however with a clear gap in research pertaining specifically to preoperative care. The need for well-constructed studies focused on the impact and assessment of early ONS in this population is transparent.

Use of Anticoagulants Remains a Significant Threat to Timely Hip Fracture Surgery.

INTRODUCTION: Hip fracture remains the biggest single source of morbidity and mortality in the elderly trauma population, and any intervention focused on quality improvement and system efficiency is beneficial for both patients and clinicians. Two of the variables contributory to improving care and efficiency are time to theater and length of stay, with the overall goal being to improve care as reflected within the achievement of best practice tariff. One of the biggest barriers to optimizing these variables is preinjury anticoagulation. METHOD: Building on our previous work with warfarin in this population, we utilized a regional hip fracture collaborative network collecting prospective data through the National Hip Fracture Database with custom fields pertaining to all agents, including novel oral anticoagulants. RESULTS: In all, 1965 hip fracture patients median age 83 years (1639 not anticoagulated) were admitted to the 5 centers over 12 months. Median length of stay was 20.71 days; time to theater 23.09 hours, and the populations (anticoagulated vs control) were evenly matched for injury. Anticoagulated patients were delayed to theater (P ≤ .001), were inpatients for longer (P ≤ .001) and gained less best practice tariff (P ≤ .05). All variables per agent were noted and the impact of each assessed. CONCLUSIONS: Despite the widespread use of newer anticoagulants, popular due to unmonitored reversal and administration, patients stay longer in hospital and wait longer for surgery than nonanticoagulated patients of the same age and injury. Contemporary perioperative practices impact negatively on the ability to perform timely surgery on hip fracture patients. We propose a guideline specific to the management of anticoagulation in the hip fracture population to aid the optimum preparation of patients for theater, achievement of timely surgery, and potentially reduce length of stay.