Anticoagulated Trauma Patients: A Level I Trauma Center's Response to a Growing Geriatric Population.

BACKGROUND: Injured older adults often receive delayed care in the emergency department (ED) because they do not meet criteria for trauma team activation (TTA). This is particularly dangerous for the increasing number of patients taking anticoagulant or antiplatelet (AC/AP) medication at the time of injury. OBJECTIVES: The present study examined improvements in processes of care and triage accuracy when TTA criteria include an escalated response for older anticoagulated patients. METHODS: A retrospective study was performed at a Level I trauma center. The study population (referred to as A55) included patients aged 55 years or older who were taking an AC/AP medication at the time of injury. Study periods included 11 months prior to the criteria change (Phase 1: July 2013-May 2014; n = 107) and 11 months after the change (Phase 2: July 2014-May 2015; n = 211). Differences were assessed with Kruskal-Wallis and chi-squared tests. RESULTS: More A55 patients received a full or limited TTA after criteria were revised (70% vs. 26%, p < 0.001). Undertriage was reduced from 13% to 2% (p < 0.001). The trauma center significantly decreased time to first laboratory result, time to first computed tomography scan, and total time in ED prior to admission for A55 patients arriving from the scene of injury or by private vehicle. CONCLUSION: Criteria that escalated the trauma response for A55 patients led to reductions in undertriage for anticoagulated older adults, as well as more timely mobilization of important clinical resources.

Infrequent assessment of pain in elderly trauma patients.

There are inherent difficulties in assessing and managing pain in elderly trauma patients, especially those with chronic health conditions or diminished capacities for self-reporting pain. This retrospective study identifies and describes patterns of pain assessment for a trauma population of older adults (age ≥65 years). Gaps between patient assessments existed in all phases of hospitalization and did not meet hospital guidelines for frequency of assessment. In addition, assessment methods were not always appropriate for the patient population. We conclude that older patients were not assessed for pain frequently enough, and that more regular and routine pain assessments may improve patient outcomes.

The cumulative effect of multiple critical care protocols on length of stay in a geriatric trauma population.

The elderly individuals are the most rapidly growing cohort within the US population, and a corresponding increase is being seen in elderly trauma patients. Elderly patients are more likely to have a hospital length of stay (LOS) in excess of 10 days. They account for 60% of total ICU days. Length of stay is frequently used as a proxy measure for improvement in injury outcomes, changes in quality of care, and hospital outcomes. Patient care protocols are typically created from evidence-based guidelines that serve to reduce variation in care from patient to patient. Patient care protocols have been found to positively impact patient care with reduced duration of mechanical ventilation, shorter LOS in the ICU and shorter overall hospitalization time, reduced mortality, and reduced health care costs. The following study was designed to assess the impact of the implementation of 4 patient care protocols within an elderly trauma population. We hypothesized that the implementation of these protocols would have a beneficial impact on patient care that could be measured by a decrease in hospital LOS. An archival, retrospective pretest/posttest study was performed on elderly trauma patients. The new protocols helped guide practical changes in care that resulted in a 32% decrease in LOS for our elderly trauma patients which exceeds the 25% decrease found in other studies. Additionally, the "Other" category for each variable was less frequently used in the post-protocol phase than in the pre-protocol phase, suggesting a spillover effect on the level of detail recorded in the patient chart. With less variation in practices in the post-protocol phase, Injury Severity score, and admission systolic blood pressure emerged as significant predictors of LOS.

Implementation of a rib fracture triage protocol in elderly trauma patients.

Elderly patients are highly susceptible to rib fractures after trauma. The use of a clinical pathway to determine resource allocation for patients with rib fractures has resulted in positive treatment outcomes. This retrospective study assessed the efficacy of a triage protocol involving trauma services on hospital length of stay in elderly patients with fractured ribs. Patients who had 3 or more ribs fractured experienced a statistically significant reduction in hospital length of stay after protocol implementation. We conclude that elderly patients with 3 or more rib fractures should be systematically referred to a trauma specialist.

Is pain really undertreated? Challenges of addressing pain in trauma patients during prehospital transport and trauma resuscitation.

BACKGROUND: Prior research has documented the inadequacy of pain management for trauma patients in the emergency department (ED), with rates of pain assessment and opioid administration averaging about 50%. Such rates, however, may be misleading and do not adequately capture the complexity of pain management practices in a trauma population. The goal of the study was to determine if pain was undertreated at the study hospital or if patient acuity explained the timing and occurrence of pain treatment in the prehospital setting and the ED. METHODS: A retrospective study was performed at a Level 1 adult trauma centre in the Midwest. The trauma registry was used to identify patients who received a trauma activation during the study period (June-November 2012; N=313). Using the first set of patient vitals and ISS, patients were grouped into three categories: physiologically stable with low injury severity (n=132); physiologically stable with moderate to severe injury (n=122); and physiologically unstable with severe injury (n=56). Differences were assessed with Kruskal-Wallis and chi-square tests. RESULTS: Patients who were physiologically unstable were the least likely to receive a standardised pain assessment and the least likely to receive an opioid in the ED. Patients who were physiologically stable at entry to the ED but sustained a severe injury were the most likely to receive an opioid. Time to first pain assessment and time to first opioid did not differ by patient acuity. CONCLUSIONS: Results confirm that patient acuity greatly affects the ability to effectively and appropriately manage pain in the initial hours after injury. This study contributes to the literature by noting areas for improvement but also in explaining why delaying pain treatment may be appropriate in certain patient populations.

Costs associated with helmet use in motorcycle crashes: the cost of not wearing a helmet.

OBJECTIVE: The relationship between injuries sustained in a motorcycle crash (MCC) by unhelmeted motorcyclists and the multitude of costs associated with those injuries has been a decades-long debate. Results from research addressing injuries and mortality due to helmet use in MCCs demonstrates that unhelmeted motorcyclists experience more severe injuries, resulting in higher health care costs and an increased likelihood of requiring care beyond the hospital in other facilities. However, a link between injury severity and hospital costs has not been established with its spillover effect onto health insurance providers. This retrospective study was designed to delineate the health care and insurance costs of adult trauma patients admitted to a Level 1 trauma center due to an MCC. METHODS: The study included adult trauma patients 18 years of age or older admitted to a Level 1 trauma center due to an MCC between January 1, 2005, and December 31, 2010. The center is a receiving hospital for the central third of a Midwestern state, serving a medium-sized city as well as rural and isolated population areas. Patients were stratified into 2 groups based on helmet use. Patient variables included mechanism of injury, clinical characteristics, total units of blood used, intensive care unit (ICU) length of stay (LOS), hospital LOS, days on a ventilator, mortality, number of procedures during hospital stay, primary payor, discharge location, and total hospital charges. A linear regression model was used to predict the charges associated with the severity of injuries. RESULTS: A significant difference was found for total hospital charges. The mean total hospital charge for helmeted patients was $4184.26 compared to $7383.31 for unhelmeted patients. The prediction model was statistically significant, indicating that not wearing a helmet starts the patient at a cost of $3199.06. The cost of treatment for patients who wore helmets was $256.93 for each incremental increase in Injury Severity Score (ISS) compared to $537.57 for unhelmeted patients. ICU LOS, hospital LOS, and vent days were statistically significant, with durations longer for unhelmeted patients. Helmeted patients also required more units of blood. The total number of procedures for each patient approached significance, with the unhelmeted group requiring more procedures. CONCLUSIONS: The goal of the study was to delineate the medical costs associated with helmet use and nonuse in motorcyclists. The results demonstrate that medical costs due to an MCC for an unhelmeted motorcyclist were significantly higher than for a helmeted motorcyclist. These costs were paid by providers of health insurance, mainly Civilian Health and Medical Program of the Uniformed Services (CHAMPUS), Medicaid, and commercial insurance.

Diurnal variation and injury due to motor vehicle crashes in older trauma patients.

OBJECTIVE: By 2030 it is expected the elderly will comprise 25 percent of the drivers in the United States. It is also estimated that currently in the United States alone, 500 older adults are injured each day in motor vehicle crashes (MVCs). Current research has not been able to consistently produce a direct connection between MVCs and specific age-related changes. It is speculated that crash rates are more likely linked to an interaction between driver characteristics and driving conditions as well as the driving environment. Sundowner's syndrome occurs in older drivers starting in the late afternoon through early evening (generally between 3:00 pm and 8:00 pm) and involves behaviors such as confusion, disorientation, and restlessness. The following retrospective study was designed to assess the frequency of older drivers admitted to a trauma service due to an MVC based on the time of day of the MVC compared to younger and middle-aged drivers. METHODS: The study included all adult trauma patients ≥ 21 years of age admitted to a Level 1 trauma center due to a, MVC, in which they were the driver of the vehicle, between January 1, 2005, and December 31, 2010. RESULTS: A 3 (Injury Time Period) × 7 (Age Category) chi-square was performed to assess whether there was a disproportionate number of patients admitted as a function of time of injury and age. The overall chi-square was statistically significant. Consequently, a 3 × 7 analysis of variance (ANOVA) was performed on injury severity score (ISS). Tukey's posttest revealed that ISS was highest during the early evening time period. CONCLUSIONS: The evidence of the early evening time period having a differential impact on older drivers is through a demonstration of an Injury Time Period × Age Category interaction. This interaction was found to substantiate the hypothesis that older drivers have a disproportionately higher rate of injury due to an MVC during the early evening time period than younger and middle-aged drivers. In identifying the early evening's time period as a time in which older drivers are more likely to experience injury from an MVC than younger and middle-aged drivers, we believe that our research adds insight into why age restrictions have not been successful in reducing crash rates in the older driver population. It is the compound effect of age-related changes and environmental conditions that contributes to the higher proportion of MVCs. Age restrictions alone do not take into account environmental conditions.