Geospatial Mapping to Target Injury Prevention for Older Adult Ground-Level Falls: A Feasibility Study.

BACKGROUND: Trauma centers target injury prevention efforts based on trauma registry and local epidemiological data. Identifying geographic patterns of injury through geospatial mapping has emerged as a technology to help identify at-risk individuals. Yet, the feasibility of using spatial analysis to target injury prevention efforts remains unknown. OBJECTIVE: This study aims to demonstrate the use of geospatial mapping of older adult ground-level falls to target injury prevention efforts. METHODS: This retrospective cohort analysis of ground-level falls among older adults was conducted from 2017 to 2020 at a Level I trauma center and safety net hospital. Trauma admissions, U.S. census median income, Hispanic percentage, and population density by zip codes were combined to create choropleth and heat maps to identify injury hot spots to target fall prevention classes. RESULTS: A total of 5,629 patients were reviewed, of which 3,002 (53%) were fall cases. Low-level falls (<10 ft) accounted for 2,224 cases; 1,449 were among older adults centered around the study hospital. Ground-level falls accounted for 1,663 patients, of whom 1,182 were older adults clustering around senior housing, assisted living facilities, nursing homes, and rehabilitation centers. As a result, our fall prevention classes are now targeted at these newly identified locations. CONCLUSION: Geospatial analysis provided powerful visualization of fall injury locations to target our fall prevention efforts. Geospatial analysis is a feasible tool for trauma centers to guide injury prevention strategies that effectively target the populations most in need.

Unraveling quad fever: Severe hyperthermia after traumatic cervical spinal cord injury.

PURPOSE: There are many infectious and inflammatory causes for elevated core-body temperatures, though they rarely pass 40 â„ƒ (104 ℉). The term "quad fever" is used for extreme hyperpyrexia in the setting of acute cervical spinal cord injuries (SCIs). The traditional methods of treating hyperpyrexia are often ineffective and reported morbidity and mortality rates approach 100%. This study aims to identify the incidence of elevated temperatures in SCIs at our institution and assess the effectiveness of using a non-invasive dry water temperature management system as a treatment modality with mortality. METHODS: A retrospective analysis of acute SCI patients requiring surgical intensive care unit admission who experienced fevers ≥ 40 â„ƒ (104 ℉) were compared to patients with maximum temperatures < 40 â„ƒ. Patients ≥18 years old who sustained an acute traumatic SCI were included in this study. Patients who expired in the emergency department; had a SCI without radiologic abnormality; had neuropraxia; were admitted to any location other than the surgical intensive care unit; or had positive blood cultures were excluded. SAS 9.4 was used to conduct statistical analysis. RESULTS: Over the 9-year study period, 35 patients were admitted to the surgical intensive care unit with a verified SCI. Seven patients experienced maximum temperatures of ≥ 40 â„ƒ. Six of those patients were treated with the dry water temperature management system with an overall mortality of 57.1% in this subgroup. The mortality rate for the 28 patients who experienced a maximum temperature of ≤ 40 â„ƒ was 21.4% (p = 0.16). CONCLUSION: The diagnosis of quad fever should be considered in patients with cervical SCI in the presence of hyperthermia. In this study, there was no significant difference in mortality between quad fever patients treated with a dry water temperature management system versus SCI patients without quad fever. The early use of a dry water temperature management system appears to decrease the mortality rate of quad fever.

Perioperative Multimodal Pain Management Approach in Older Adults With Polytrauma.

INTRODUCTION: The use of intravenous (IV) acetaminophen (APAP) postoperatively in older adults may be a beneficial strategy. We implemented a multimodal pain management approach in our hospital in 2015, with IV APAP being the first-line therapy. MATERIALS AND METHODS: This was a retrospective, single-center, observational cohort study of polytrauma, orthopedic surgical patients aged ≥50 y. Patients admitted in 2017, postimplementation of pain protocol, were categorized as the exposed patients. Patients in the year 2014 served as the historical cohort. The two primary outcomes evaluated were postoperative opioid consumption in morphine milligram equivalents (MMEs) and patient pain scores. RESULTS: In total, 121 eligible patients were identified for this study; 22 historical control patients and 99 exposed patients. We observed a significant reduction in postoperative opioid use up to 48 h postoperatively (20.9 ± 27 versus 4.3 ± 12.4 MME [P < 0.05] at 24 h and 19.8 ± 31.2 versus 2.1 ± 11.3 MME [P < 0.05] at 48 h, respectively). The mean opioid consumption remained significantly lower in patient subgroup of age ≥74 y with no difference in the mean pain scores (1.5 ± 1.5 versus 1.9 ± 1.6 [P = 0.48] at 24 h and 1.5 ± 1.8 versus 2.0 ± 1.5 [P = 0.21] at 48 h postoperatively in the historical versus exposed cohort, respectively). Exposed patients had a shorter hospital length of stay than control patients (5.0 [3, 7] versus 6.5 [5, 9.5] d; P = 0.01). CONCLUSIONS: The use of multimodal pain management with IV APAP as first-line therapy was associated with reduced opioid use in the perioperative setting for older adults with polytrauma.

Reducing Catheter-Associated Urinary Tract Infection: The Impact of Routine Screening in the Geriatric Hip Fracture Population.

BACKGROUND: Catheter-associated urinary tract infection (CAUTI) is a noted complication among geriatric hip fracture patients. This complication results in negative outcomes for both the patients and the institution providing care. Screening measures to identify predisposing factors, with early diagnosis and treatment of urinary tract infection (UTI) present on admission, may lead to reduced rates of CAUTI. OBJECTIVE: The goals of this study were to determine the prevalence of UTI on admission among geriatric hip fracture patients and whether routine screening for UTI or predisposing factors at presentation resulted in reduced rates of CAUTI. METHODS: A retrospective observational study of geriatric hip fracture patients from January 2017 to December 2018 at a Level I trauma center was performed. Rates of UTI on admission and CAUTI were calculated using routine admission urinalysis. RESULTS: Of the 183 patients in the sample, 36.1% had UTI on admission and 4.4% of patients developed CAUTI. There were no significant differences in patient demographics, comorbidities, and complications between those with UTI on admission and those without. CONCLUSIONS: Urinary tract infection on admission may be present among a large portion of geriatric hip fracture patients, leading to increased rates of CAUTI. Routine screening for UTI and its predisposing factors at admission can identify these patients earlier and lead to earlier treatments and prevention of CAUTI.

Contralateral pneumothorax after central line placement in COVID-19 positive patients.

Contralateral pneumothorax after percutaneous central venous catheter placement has not been previously reported. Three patients who required intubation and mechanical ventilation for acute respiratory failure due to COVID-19 were identified with a new pneumothorax on routine post-placement chest roentgenogram on the side opposite the catheter placement.  Retrospective review of charts, radiographs, and laboratory studies.  No causative relationship was identified between the percutaneous placement of the central venous catheters and the subsequent pneumothoraces identified on the contralateral side, other than the presence of active COVID-19 viral pneumonia. The timing of the contralateral pneumothoraces were coincidental the placement of the central venous catheters.  We believe these pneumothoraces were a consequence of the pulmonary pathology of the COVID-19 virus.

"It Will Work": The Story of Nina Starr Braunwald and the First Successful Mitral Valve Replacement.

Cardiothoracic surgery is a clinical and scientific discipline that has evolved enormously over the last decades. Cardiac problems that were historically death sentences can now be addressed with approaches that only continue to improve. In the late 1950s, while cardiothoracic surgery was still a nascent field, Nina Starr Braunwald emerged as a pioneer for this exponential improvement. As the first woman cardiac surgeon in an era in which general surgery and surgical specialties were dominated by men, Dr Braunwald not only made revolutionary contributions to cardiothoracic surgery, but also did so while balancing roles as a dedicated mother and supportive partner.

Carl Toldt Centennial, Surgeon and Anatomist.

Carl Florian Toldt was an Austrian anatomist who made meaningful contributions worldwide and defined what is one of the most important surgical landmarks in abdominal surgery. Through his research studies, the embryologic dissection plane known as the "White Line of Toldt" represents an important anatomical landmark that helps to mobilize either the ascending or descending colon. His career spanned over 45 years, beginning in Verona and continuing to Prague and Vienna. He was an author of several innovative books and scientific articles regarding micro- and macroscopic anatomy. In addition, he received numerous recognitions and prizes for his work, making him an essential figure in the medical scientific community. Even a street in Vienna, Karl-Toldt-Weg, is named in his honor. The purpose of this historical article is to celebrate and honor Toldt 100 years following his death, remembering his scientific contributions to the medical and surgical fields and giving thanks for his numerous accomplishments. This article brings light to the man behind the eponym.

Acute traumatic injuries of the adrenal gland: results of analysis of the Pennsylvania trauma outcomes study registry.

BACKGROUND: Blunt injuries to the adrenal glands are considered rare, associated with severe injury, and highly mortal, based on autopsy series and earlier retrospective reviews. Recent studies have reported higher incidence rates associated with lower injury severity and mortality rates. METHODS: A 3-year review of the Pennsylvania Trauma Outcomes Study Registry of adults with intra-abdominal injuries after blunt trauma was performed and associated organ injuries, injury parameters and in-hospital mortality were compared between those with and those without adrenal gland injury. RESULTS: 5679 patient records were identified, 439 with adrenal gland injuries and 5240 without. The liver and the kidney were the intra-abdominal organs most frequently associated with injuries to an adrenal gland, and the spleen was the intra-abdominal organ most frequently injured in those without an adrenal gland injury. There was no difference in mortality rates. DISCUSSION: Injuries to the adrenal gland occur with an incidence of 0.43% after blunt force trauma. The presence of a blunt adrenal gland injury is not a marker of severe injury or associated with an increased mortality rate. LEVEL OF EVIDENCE: II, Retrospective Study.

Does a Surgical Post-Acute Unit Help Elders With Rib Fractures? Definitely Maybe!

A surgical post-acute treatment unit (SPA) was developed for acutely injured elderly patients who no longer warranted acute care in an intensive care setting to decrease complications by focusing increased bedside attention to cognition, nutrition, respiration, and mobilization. A retrospective review was performed comparing patients 65 years and older with isolated rib fractures treated before the SPA was opened with patients treated in the SPA. The 2 populations were comparable except the SPA group had a higher mean Injury Severity Score. Nine complications occurred in the pre-SPA group, and no complications occurred in the SPA patient population. Four patients in the pre-SPA group died compared with zero deaths for the SPA group. The rates of complications and mortality between elderly patients with isolated rib fractures were not statistically different between patients treated with a traditional admission to an inpatient ward and patients admitted to the SPA, even though the SPA patients had significantly more severe chest injuries. Establishing a physical environment to support the needs of elderly trauma patients with isolated rib fractures who no longer need the intensive care unit (ICU) is effective in decreasing the complications and unplanned returns to the ICU.

Disparities in length of stay for hip fracture treatment between patients treated in safety-net and non-safety-net hospitals.

BACKGROUND: Length of hospital stay (LOS) for hip fracture treatments is associated with mortality. In addition to patient demographic and clinical factors, hospital and payer type may also influence LOS, and thus mortality, among hip fracture patients; accordingly, outcome disparities between groups may arise from where patients are treated and from their health insurance type. The purpose of this study was to examine if where hip fracture patients are treated and how they pay for their care is associated with outcome disparities between patient groups. Specifically, we examined whether LOS differed between patients treated at safety-net and non-safety-net hospitals and whether LOS was associated with patients' insurance type within each hospital category. METHODS: A sample of 48,948 hip fracture patients was extracted from New York State's Statewide Planning and Research Cooperative System (SPARCS), 2014-2016. Using means comparison and X2 tests, differences between safety-net and non-safety-net hospitals on LOS and patient characteristics were examined. Relationships between LOS and hospital category (safety-net or non-safety-net) and LOS and insurance type were further evaluated through negative binomial regression models. RESULTS: LOS was statistically (p ≤ 0.001) longer in safety-net hospitals (7.37 days) relative to non-safety-net hospitals (6.34 days). Treatment in a safety-net hospital was associated with a LOS that was 11.7% (p = 0.003) longer than in a non-safety-net hospital. Having Medicaid was associated with a longer LOS relative to having commercial health insurance. CONCLUSION: Where hip fracture patients are treated is associated with LOS and may influence outcome disparities between groups. Future research should examine whether outcome differences between safety-net and non-safety-net hospitals are associated with resource availability and hospital payer mix.

Management and Outcomes of Isolated Axillary Artery Injury: A Five-Year National Trauma Data Bank Analysis.

BACKGROUND: The aim of this study is to evaluate recent national trends in the clinical characteristics, management, and outcomes of patients with isolated axillary artery injuries. METHODS: The National Trauma Data Bank was queried to identify records submitted from 2011 to 2015 that contained an ICD-9-CM diagnosis code for an injury to axillary artery (903.01) and an external cause of injury code indicating blunt or penetrating trauma. Records that contained a diagnosis code for an injury to an additional blood vessel (900.00-903.00, 903.2-904.9), an injury to a nonupper extremity or unclassifiable body region, or whose operative management could not be discerned were excluded. The final study sample included 221 patients with isolated axillary artery injury. The patient's clinical management was the primary outcome of interest. The study sample was stratified by trauma type, and descriptive statistics were performed on all variables. RESULTS: Seventy-one percent of patients received operative management. Patients with penetrating injury were 24% more likely to be managed operatively than bluntly injured patients (76.9% vs. 62.1%, P = 0.0178). In operatively managed patients, the open repair rate was 82.8% and endovascular repair rate was 10.2%. Graft repair was performed most often (28.0%), followed by placement of a temporary intravenous shunt (17.8%) and surgical occlusion (10.2%). Surgical vessel occlusion was significantly more likely to be performed on patients with penetrating injury than with blunt injury (14.6% vs. 1.9%, P = 0.0124). Patients with penetrating injury had significantly shorter median emergency department length of stay (87.0 min vs. 152.0 min, P < 0.0001), intensive care unit length of stay (2.0 days vs. 3.0 days, P < 0.0388), hospital length of stay (4.0 days vs. 5.0 days, P = 0.0026), and time-to-operative management (1.6 hr vs. 3.9 hr, P < 0.001) compared to bluntly injured patients. Patients with blunt injury had a higher reportable in-hospital complication rate (13.8% vs. 6.0%, P = 0.0477). The overall mortality rate was 3.1% for isolated axillary artery injuries and did not significantly differ by trauma type. CONCLUSIONS: Axillary artery injury is more often caused by penetrating trauma. Despite introduction of novel endovascular techniques, the majority of patients with isolated axillary artery injury are managed using open repair. Penetrating axillary artery injury is significantly more likely to be managed using open repair and by surgical occlusion. Patients with blunt injury have higher complication rates and longer hospital length of stays. The mortality rate is lower than previously published.

The Impact of an ICU "Bed Ahead" Policy on ED Length of Stay and Patient Outcomes.

OBJECTIVE: To assess the impact of preassigning a single bed in the surgical intensive care unit (SICU) for the next trauma admission. BACKGROUND: Prolonged emergency department (ED) dwell time before admission to a critical care unit has an adverse effect on patient outcomes and is often due to the lack of an available bed in the intensive care unit (ICU). METHODS: A "Bed Ahead" policy was instituted at an urban level 1 Trauma Public Safety Net Teaching Hospital to preassign 1 SICU bed for the next trauma patient who warrants a critical care admission. A retrospective review of all trauma patients admitted to the SICU before and after implementation of this policy was performed to assess the impact on ED dwell time, ICU and hospital lengths of stay, complications, and in-hospital mortality. RESULTS: ED length of stay (ED-LOS); ICU length of stay (ICU-LOS); hospital length of stay (HLOS); complications; and in-hospital mortality were compared before (PRE) and after (POST)implementation of the Bed Ahead policy. Statistically significant improvements were seen in the POST period for ED-LOS, HLOS, complications, and in-hospital mortality. CONCLUSIONS: Preassigning 1 ICU for the yet to arrive next injured patient decreases ED dwell times, complications, HLOS, and in-hospital mortality.

Blunt Adrenal Injury: Results of a State Trauma Registry Review.

In the past, injuries to the adrenal glands due to blunt trauma were considered rare, and were reported to be associated with high Injury Severity Scores (ISSs) and high mortality. Recent reports have reported a much high incidence associated with lower ISS and lower mortality. The purpose of this study was to assess the incidence of adrenal gland injuries due to blunt trauma in a large state trauma registry and determine whether these injuries are associated with a higher ISS and increased risk for mortality. A retrospective review was performed on the New York State Trauma Registry comparing blunt injured adults with adrenal injuries to those who did not. Concurrent organ injuries, ISS, and inhospital mortality were compared. Three hundred thirty-nine patients with adrenal gland injuries were identified. Concurrent liver and kidney injuries were more prevalent in the adrenal injured group, and concurrent injuries to the small and large intestine and spleen were more prevalent in the nonadrenal injured group. There was no difference in ISS or mortality between the adrenal injured and nonadrenal injured populations. The results of this study are consistent with recent smaller studies which identified incidence rates which were higher than previously reported and that ISS and mortality risk were unchanged by the presence of blunt adrenal gland injuries. Adrenal gland injuries due to blunt trauma are not uncommon, with an incidence rate of 0.61 per cent. Adrenal gland injuries are not associated with higher ISS or an increased risk of mortality.

Betwixt and between: a surgical post-acute treatment unit (SPA) for the optimal care of elderly patients with isolated hip fractures.

BACKGROUND: A performance improved project identified elderly trauma patients to have a disproportionate incidence of complications. AIMS: The purpose of this study was to assess the efficacy of a small specialty care unit to decrease complications in patients who no longer warrant care in an intensive care unit (ICU). METHODS: A surgical post-acute treatment unit (SPA) was developed with focused attention to cognition, nutrition, respiration, and mobilization needs of patients who no longer had physiologic need for an intensive care unit environment, but were still in need of increased attention at the bedside. RESULTS: While ICU and hospital lengths of stay were unchanged, patients placed in the SPA experienced less complications and required less unplanned ICU re-admissions. DISCUSSION: Geriatric patients, especially the elderly, are not simply old adults. They have unique needs as a consequence of the aging process, which can be encompassed by four pillars of intercession: cognition, nutrition, respiration, and mobilization. CONCLUSIONS: By adapting a physical environment supported by bedside attention to address the interwoven needs of geriatric and elderly patients who no longer care in an ICU, complications and unplanned return admissions to the ICU can be decreased. LEVEL OF EVIDENCE: III.

Improved outcomes following implementation of a multidisciplinary care pathway for elderly hip fractures.

BACKGROUND: Hip fractures in patients 65 years and older are associated with significant morbidity and mortality. With the steady increase in the elderly population, we implemented an evidence-based clinical practice guideline for the management of hip fractures to optimize patient care and surgical outcomes. AIMS: To evaluate the effects of a multidisciplinary hip fracture care pathway on patient outcomes in the care of elderly patients. METHODS: A retrospective analysis of the differences in outcomes prior to (January-October 2014) and after (November 2014-April 2016) implementation of a hip fracture care pathway at a regional Level I trauma center was performed. RESULTS: There were 80 patients in the pre-pathway group and 191 patients in the post-pathway group with an average age of 83.18 ± 8.24 years. The analysis demonstrated that the post-pathway group had a lower incidence of in-hospital complications (9.95 vs 30.00%; p ≤ 0.001), shorter emergency room length of stay (3.76 ± 2.43 vs 6.78 ± 2.88 h; p ≤ 0.0001), and shorter overall hospital length of stay (5.03 ± 3.46 vs 7.44 ± 6.66 days; p = 0.0028). The in-hospital mortality rate was similar between groups (4.71 vs 6.25%; p = 0.6018). DISCUSSION: The development of a multidisciplinary approach to the care of elderly patients with hip fractures improved morbidity and showed a downward trend in mortality. CONCLUSIONS: Elderly patients with hip fractures treated at our trauma center had improved clinical outcomes after the implementation of a multidisciplinary care pathway.

Impact of the Pediatric Emergency Care Applied Research Network (PECARN) guidelines on emergency department use of head computed tomography at a level I safety-net trauma center.

PURPOSE: To evaluate whether the emergency department usage of head computed tomography (CT) on pediatric patients with minor head trauma changed after publication of the Pediatric Emergency Care Applied Research Network (PECARN) head CT guidelines and to identify risk factors associated with performing head CT on patients without a PECARN guideline indication. METHODS: This retrospective study included 484 patients 18 years of age or younger who presented to the emergency department with head injury and a total Glasgow Coma Scale score ≥ 14 between September 2005 and July 2014. Based on the guideline publication date of September 2009, the study cohort was stratified into pre-guideline and post-guideline groups. Head CT performance, indications, and findings were compared between study periods. Logistic regression was used to identify risk factors associated with performing a non-indicated head CT. RESULTS: The rate of head CTs performed did not significantly change in the post-guideline period (96.6% vs. 95.7%, p = 0.63). There was no significant difference in the proportion of head CTs performed in patients with indications for head CT (100.0% vs. 100.0%) nor in patients without an indication for head CT (85.7% vs. 82.6%, p = 0.65) between the study periods. Females were significantly more likely to have a non-indicated head CT (OR: 2.73, 95% CI: 1.67-4.45) performed. CONCLUSIONS: Head CT ordering practices for pediatric patients with head injury did not change at a level I trauma center after publication of the PECARN head CT guidelines.

Burnout, Perceived Stress, and Job Satisfaction Among Trauma Nurses at a Level I Safety-Net Trauma Center.

Nurses are at the forefront of our health care delivery system and have been reported to exhibit a high level of burnout. Burnout and stress in trauma nurses at a safety-net hospital can negatively impact patient care. Safety-net hospitals are confronted with unique social, financial, as well as resource problems that can potentially make the work environment frustrating. The purpose of this study was to explore the levels of burnout, stress, and job satisfaction in nurses providing care to trauma patients at a Level I safety-net trauma center. A cross-sectional survey design was used to investigate principal factors including personal and professional demographics, burnout, perceived stress, and job satisfaction. Trauma nurses working at a Level I safety-net trauma center are stressed and exhibited moderate degree of burnout. The extent of emotional exhaustion experienced by the nurses varied with work location and was highest in surgical intensive care unit nurses. The level of job satisfaction in terms of opportunities for promotion differed significantly by race and the health status of the nurses. Satisfaction with coworkers was lowest in those nurses between the ages of 60-69 years. Female nurses were more satisfied with their coworkers than male nurses. In addition, the study revealed that significant relationships exist among perceived stress, burnout, and job satisfaction. Work environment significantly impacts burnout, job satisfaction, and perceived stress experienced by trauma nurses in a safety-net hospital. Nursing administration can make an effort to understand the levels of burnout and strategically improve work environment for trauma nurses in order to minimize stressors leading to attrition and enhance job satisfaction.

Mortality is predicted by Comorbidity Polypharmacy score but not Charlson Comorbidity Index in geriatric trauma patients.

BACKGROUND: Increased life expectancy has resulted in more older patients at trauma centers. Traditional assessments of injuries alone may not be sufficient; age, comorbidities, and medications should be considered. METHODS: 446 older trauma patients were analyzed in two groups, 45-65 years and <65, using Injury Severity Score (ISS), the Charlson Comorbidity Index (CCI), and Comorbidity-Polypharmacy Score (CPS). RESULTS: CCI and CPS were associated with HLOS in patients <65. In patients aged 45-65, only CPS was associated with HLOS. CPS was inversely associated with in-hospital mortality in patients <65, but not patients aged 45-65. CCI score was not associated with in-hospital mortality in either group. CONCLUSION: Increased CCI and CPS were associated with increased HLOS. In patients over 65, increased CPS was associated with decreased mortality. This could be due to return toward physiologic normalcy in treated patients not seen in their peers with undiagnosed or untreated comorbidities.