Implementation of a Stepped Care Program to Address Emotional Recovery among Traumatic Injury Patients.

BACKGROUND: Annually, over 600,000 adults served in US trauma centers (≥20%) develop posttraumatic stress disorder (PTSD) and/or depression in the first year after injury. American College of Surgeons guidelines include screening and addressing mental health recovery in trauma centers. Yet, many trauma centers do not monitor and address mental health recovery, and it is a priority to learn how to implement evidence-informed mental health programs in trauma centers. STUDY DESIGN: This report describes our application of the Exploration, Preparation, Implementation, Sustainment model to implement the Trauma Resilience and Recovery Program (TRRP) in 3 Level I and II trauma centers to address patients' mental health needs. TRRP is a scalable and sustainable stepped model of care-one of the few in the US-that provides early intervention and direct services after traumatic injury. RESULTS: Trauma centers are well positioned to accelerate patients' mental health recovery via early identification, education, screening, and referrals to mental health agencies that provide best-practice care. We found that TRRP was acceptable to the 3 partnering trauma centers we studied. Early engagement of patient, provider, and hospital administration stakeholders enhanced buy-in during the early stages of the implementation process and promoted sustainability. Active processes to support monitoring, evaluation, and adaptation were critical. CONCLUSIONS: Our work demonstrates the feasibility of implementing and adapting TRRP, a cost-efficient and sustainable stepped care intervention, in Level I and II trauma centers. Several factors should be carefully considered by trauma centers seeking to integrate behavioral health interventions into their trauma program.

Impact of Transfusing Packed Red Blood Cells Through a Rapid Infuser on Potassium Levels.

BACKGROUND: Hyperkalemia is associated with the rapid transfusion of packed red blood cells in trauma patients. Rapid infusers can infuse blood up to 500 ml/min. OBJECTIVE: This study aimed to determine whether infusing packed red blood cells through a rapid infuser impacts the potassium levels of the infused blood. METHODS: Two baseline samples were obtained to measure potassium and hemolysis scores in 12 units of expired blood prior to infusion. The blood was then infused via the Belmont Rapid Infuser into collection bags at varying infusion rates (50, 100, 250, and 500 ml/min) utilizing different gauge catheter sizes (18-gauge, 16-gauge, and Cordis catheter). Two postinfusion blood samples were collected and tested for potassium and hemolysis scores and compared with preinfusion values. This process was then repeated with fresh blood. RESULTS: The potassium levels of the samples taken from each unit prior to infusion (average difference 0.245) and after infusion (average difference 0.08) correlated well. There was no difference in potassium levels pre- and postinfusion at any infusion rate after accounting for catheter size and age of blood. The median potassium level of the fresh blood was 5.025 prior to infusion and 4.875 after infusion. The median potassium level of the expired blood was 16.05 prior to infusion and 16.4 postinfusion. There was no significant difference in the hemolysis scores between the preinfusion and postinfusion samples. CONCLUSIONS: Hyperkalemia in trauma patients undergoing massive transfusions is not a result of mechanical hemolysis from the high rates of blood infusion.

Isolated Rib Fractures in Elderly Falls: Not As Deadly As We Think.

BACKGROUND: Rib fractures in elderly patients have been associated with high morbidity and mortality; however, many of these patients had substantial mechanisms of injury, which may have contributed to these high rates. OBJECTIVE: The purpose of this study was to determine the morbidity and mortality of elderly patients with isolated rib fractures who fell from standing. METHODS: A single-institution retrospective study was conducted in a Level I trauma center using the trauma registry and a separate elderly fall from standing database. Admitted patients 65 years or older who presented with rib fractures after a fall from January 2013 to June 2017 were included. Patients with a nonthoracic Abbreviated Injury Scale score greater than 2 were excluded from the study. RESULTS: Of 129 patients with isolated rib fracture, 94% (n = 121) had comorbidities and 71% (n = 92) had two or more comorbidities. Almost half (41.9%; n = 54) were taking antiplatelet and anticoagulant medications, 78.3% (n = 101) were caused by a mechanical fall, and 7% (n = 9) were caused by syncope. Data showed 72.9% (n = 94) had three or more rib fractures. The mortality rate of patients was 3.9% (n = 5). Three patients had dementia at death, four had do-not-resuscitate order, and only two deaths were directly related to pulmonary status. Patients who developed pneumonia (14.7%; n = 19) and required mechanical ventilation for a median of 11 days (3.9%; n = 5) were fewer than those in in previous studies. CONCLUSION: The morbidity and mortality associated with rib fractures are significantly less than reported in the literature when additional injuries are excluded.

Development of Trauma Level Prediction Models Using Emergency Medical Service Vital Signs to Reduce Over- and Undertriage Rates in Penetrating Wounds and Falls of the Elderly.

Determining triage activation levels in geriatric patients who fall (GF), and patients with penetrating wounds can be difficult and inaccurate, resulting in excessive overtriage (OT) and undertriage (UT) rates. We developed trauma activation prediction models using field data to predict with greater accuracy trauma activation level and triage rates consistent with the ACS recommendations. Using data from the 2014 National Trauma Data Bank, we created binary regression equations for each type of injury (GF and penetrating wounds). The 2014 data were randomized and divided into two halves. The first half for each injury type was used to generate prediction models, whereas the second half of the 2014 data were combined with 2013 and 2015 National Trauma Data Bank data for model verification. Binary regression equations were generated from vital signs collected by EMS. A Cribari grid with ISS ≥ 15 was used to determine the appropriateness of activation level. Chi-square analysis was used to determine significant differences between OT, UT, and accuracy predictions. Using our triage models, we were able to obtain UT rates of less than 4 per cent for GF with OT rates of less than 40 per cent, UT rates less than 4.1 per cent and OT of less than 50 per cent for patients with gunshot wounds, and UT rates less than 4 per cent and OT rates less than 25 per cent for patients who had stab wounds. Our developed trauma level prediction models enable health providers to predict trauma activation levels that can result in OT and UT rates in the recommended ranges by the ACS.

Impact of a Quality Improvement Intervention to Increase Brief Alcohol and Drug Interventions on a Level I Trauma Service.

Screening and brief intervention (SBI) decreases alcohol use and related consequences among trauma patients. Although SBI is required in Level I and II trauma centers, implementation often is difficult. This study used the Plan-Do-Study-Act approach to identify and implement measures to increase the number of patients receiving SBI at a Level I trauma center. A multidisciplinary Quality Improvement Committee with representation from the Trauma Service and SBI Team met monthly during 2011. Stepwise interventions included identifying a resident "champion" responsible for screening, brief intervention, and referral to treatment, including an SBI report at monthly trauma conferences, and incorporating SBI into the trauma order set. Outcomes measures were number of patients screened, patients screening positive, and the number of patients receiving SBI. At baseline, 170 of 362 patients (47%) were screened, 68/170 (40%) had positive screens, and 30/68 (44% of those with positive screens) received SBI services. Quarter 2 saw increases in patients screened-275/437 (63%), patients screening positive (106/275; 39%) and those receiving SBI (60/106; 57%). Increases culminated in Quarter 4 with screening 401/466 (86%; P < 0.001) patients, 208/401 (52%; P < 0.001) patients screening positive, and 114 patients (55%; P = 0.296) receiving services. Use of similar quality improvement measures nationwide could improve rates of provision of this important service.

Bedside insertion of vena cava filters in the intensive care unit using intravascular ultrasound to locate renal veins.

BACKGROUND: Historically, contrast venography has been used to determine renal vein location and assist with vena cava filter placement. This technique, however, exposes the patient to nephrotoxic contrast and radiation. For trauma patients in the intensive care unit (ICU), inferior vena cava filters should ideally be placed without contrast at the bedside to avoid nephrotoxic agents, radiation, and transport of a critically injured patient to the operating room or x-ray department. Previously, the authors have shown that intravascular ultrasound is a safe and accurate method for locating renal veins and assisting with vena cava filter placement. The purpose of this study was to evaluate bedside vena cava filter placement prospectively using only intravascular ultrasound for imaging. METHODS: Between August 2000 and July 2003, 29 patients met trauma service criteria for prophylactic or therapeutic placement of a vena cava filter. The 7 females and 22 males had a mean age of 51.3 years (range, 20-92 years), a mean height of 177 cm (range, 160-218.4 cm), a mean weight of 101.9 kg (range, 59.1-186.4 kg), and a body mass index of 33 (range, 14.7-56.1). Fifteen patients (55.5%) had a body mass index exceeding 30. The mean Injury Severity Score was 25.4 (range, 12-45). Intravascular ultrasound was the sole imaging method, and no contrast or fluoroscopy was used. All procedures were performed in the ICU by trauma surgeons. Data collection was prospective and included demographics, injuries, vena caval anatomy, length of procedure, complications, and follow-up radiographic confirmation of appropriate deployment. RESULTS: The location of the renal veins and vena cava diameter was imaged in all the patients. Three patients were noted to have accessory renal veins, and no patient had thrombus in the vena cava. The inferior vena cava diameter was less than 28 mm in all the patients, thus allowing standard filters to be deployed. Filter deployment was successful for all the patients. Of the 29 patients, 27 had abdominal computed tomography (CT) during their hospital stay. When the location of the renal veins identified by CT was compared with the level of the filter on abdominal x-ray, the filter tip was found to be at or below the level of the most caudal renal vein in 26 of the 27 patients (96.3%). In one patient, the filter tip was purposely placed 2 to 3 cm above an accessory caudal renal vein, but below the main right and left renal veins. The mean procedure time was 37.7 minutes (range, 12-86 minutes). No complications were associated with filter placement. CONCLUSIONS: Intravascular ultrasound is a safe and effective imaging method that may be used for the bedside placement of vena cava filters in the ICU. This technique avoids the use of nephrotoxic intravenous contrast and eliminates the risk of transporting a critically injured patient to the operating room or x-ray department.