Factors Associated With Pelvic Infection After Pre-Peritoneal Pelvic Packing for Hemodynamically Unstable Pelvic Fractures.

Background: Preperitoneal pelvic packing (PPP) and external fixation has led to improved mortality after devastating pelvic trauma. However, there is limited literature on infection after this intervention. We aim to study the risk factors associated with pelvic infection after PPP. Patients and Methods: A retrospective review of patients who underwent PPP at a single level 1 trauma center was performed. Results: Over the 18-year study period, 222 patients were identified. Twenty-three percent of patients had an open fracture. Pelvic angiography was performed in 24% of patients with 16% requiring angioembolization (AE). The average time to packing removal was two (one to two days) days, although 10% of patients had their pelvis re-packed. Overall infection rate was 14% (n = 31); if pelvic re-packing was performed, the infection rate increased to 45%. Twenty-two of the patients with an infection required additional procedures for their infection, and ultimately hardware removal occurred in eight patients. On univariable analysis, patients with pelvic infections had more open fractures (55% vs. 17%; p < 0.01), underwent AE more frequently (29% vs. 14%; p = 0.04), were more likely to undergo repacking (32% vs. 6%; p < 0.01), and had packing in place for longer (2 [1,2] vs. 2 [2,3]; p = 0.01). On logistic multivariable regression analysis, open fracture (odds ratio [OR], 5.8; 95% confidence interval [CI], 2.4-14.1) and pelvic re-packing (OR, 4.7; 95% CI, 1.2-18.5) were independent risk factors for pelvic infection. Conclusions: Pelvic infection after PPP is a serious complication independently associated with open fracture and re-packing of the pelvis. Re-intervention was required in most patients with infection.

High-grade liver injuries with contrast extravasation managed initially with interventional radiology versus observation: A secondary analysis of a WTA multicenter study.

BACKGROUND: High-grade liver injuries with extravasation (HGLI â€‹+ â€‹Extrav) are associated with morbidity/mortality. For low-grade injuries, an observation (OBS) first-strategy is beneficial over initial angiography (IR), however, it is unclear if OBS is safe for HGLI â€‹+ â€‹Extrav. Therefore, we evaluated the management of HGLI â€‹+ â€‹Extrav patients, hypothesizing IR patients will have decreased rates of operation and mortality. METHODS: HGLI â€‹+ â€‹Extrav patients managed with initial OBS or IR were included. The primary outcome was need for operation. Secondary outcomes included liver-related complications (LRCs) and mortality. RESULTS: From 59 patients, 23 (39.0%) were managed with OBS and 36 (61.0%) with IR. 75% of IR patients underwent angioembolization, whereas 13% of OBS patients underwent any IR, all undergoing angioembolization. IR patients had an increased rate of operation (13.9% vs. 0%, p â€‹= â€‹0.049), but no difference in LRCs (44.4% vs. 43.5%) or mortality (5.6% vs. 8.7%) versus OBS patients (both p â€‹> â€‹0.05). CONCLUSION: Over 60% of patients were managed with IR initially. IR patients had an increased rate of operation yet similar rates of LRCs and mortality, suggesting initial OBS reasonable in appropriately selected HGLI â€‹+ â€‹Extrav patients.

Management of Pelvic Trauma.

Pelvic fractures are common after blunt trauma with patients' presentation ranging from stable with insignificant fractures to life-threatening exsanguination from unstable fractures. Often, hemorrhagic shock from a pelvic fracture may go unrecognized and high clinical suspicion for a pelvic source lies with the clinician. A multidisciplinary coordinated effort is required for management of these complex patients. In the exsanguinating patient, hemorrhage control remains the top priority and may be achieved with external stabilization, resuscitative endovascular balloon occlusion of the aorta, preperitoneal pelvic packing, angiographic intervention, or a combination of therapies. These modalities have been shown to reduce mortality in this challenging population.

Door to door in 24: factors that allow surgical stabilization of rib fractures within 24 hours of admission.

Background: Surgical stabilization of rib fractures (SSRF) should be performed early after injury. Factors that influence timing remain unknown. Our objective was to identify inherent variables that allow for early identification and treatment. We hypothesized that certain demographic, injury, and logistical factors are associated with SSRF <24 hours from admission. Methods: Retrospective review from an urban level 1 trauma center (10/2010-8/2019). Patients were grouped as SSRF <24 hours from admission vs. ≥24 hours. Demographics, transfer from an outside hospital (OSH), timing documentation, injury descriptors, surgeon on-call, and operative surgeon were collected. SSRF for chronic non-union was excluded. Results: Data from 173 patients were analyzed. Eighty-five patients (49%) were in the <24 hours group and 88 (51%) were in the ≥24 hours group. Baseline demographics were similar between groups. Injury severity was significantly higher in the late group: increased Injury Severity Score (ISS; 16.5 vs. 21.0, P<0.01), lower Glasgow Coma Scale (GCS; 15 vs. 14, P<0.01), more rib fractures (7 vs. 9, P=0.01), and increased incidence of face (6% vs. 16%, P=0.03), spine (22% vs. 47%, P<0.01), and pelvis fractures (8% vs. 25%, P<0.01). Patients admitted on a Wednesday were more likely to undergo early SSRF as compared to other days of the week (P=0.01) There was also a shorter time from the decision to perform SSRF to the actual operation in the early group, as compared to the late group (13 vs. 44 hours, P<0.01). Fifty (28.9%) SSRF cases were performed by the on-call surgeon; this percentage did not differ in the early vs. late group (33% vs. 25%, P=0.25). Patients needing pelvic fixation were more likely to be in the late group. Patients transferred from an OSH for SSRF were more likely to be in the early group (29% vs. 10%, P<0.01). Finally, likelihood of early surgery increased with increasing study year. Conclusions: Approximately one-half of SSRF cases were performed within 24 hours of admission. Factors that influence surgery within 24 hours of admission appear related to overall injury severity and systems issues, including day of admission, transfer from another facility, additional urgent pelvic surgery, and institutional experience with SSRF. Surgeon availability did not drive this disparity.

Establishing a core outcome set for blunt cerebrovascular injury: an EAST modified Delphi method consensus study.

Objectives: Our understanding of blunt cerebrovascular injury (BCVI) has changed significantly in recent decades, resulting in a heterogeneous description of diagnosis, treatment, and outcomes in the literature which is not suitable for data pooling. Therefore, we endeavored to develop a core outcome set (COS) to help guide future BCVI research and overcome the challenge of heterogeneous outcomes reporting. Methods: After a review of landmark BCVI publications, content experts were invited to participate in a modified Delphi study. For round 1, participants submitted a list of proposed core outcomes. In subsequent rounds, panelists used a 9-point Likert scale to score the proposed outcomes for importance. Core outcomes consensus was defined as >70% of scores receiving 7 to 9 and <15% of scores receiving 1 to 3. Feedback and aggregate data were shared between rounds, and four rounds of deliberation were performed to re-evaluate the variables not achieving predefined consensus criteria. Results: From an initial panel of 15 experts, 12 (80%) completed all rounds. A total of 22 items were considered, with 9 items achieving consensus for inclusion as core outcomes: incidence of postadmission symptom onset, overall stroke incidence, stroke incidence stratified by type and by treatment category, stroke incidence prior to treatment initiation, time to stroke, overall mortality, bleeding complications, and injury progression on radiographic follow-up. The panel further identified four non-outcome items of high importance for reporting: time to BCVI diagnosis, use of standardized screening tool, duration of treatment, and type of therapy used. Conclusion: Through a well-accepted iterative survey consensus process, content experts have defined a COS to guide future research on BCVI. This COS will be a valuable tool for researchers seeking to perform new BCVI research and will allow future projects to generate data suitable for pooled statistical analysis with enhanced statistical power. Level of evidence: Level IV.

Early Surgical Stabilization of Rib Fractures is Feasible in Patients With Non-Urgent Operative Pelvic Injuries.

INTRODUCTION: The feasibility of prioritizing surgical stabilization of rib fractures (SSRF) in patients with other injuries is unknown. The purpose of this study was to evaluate the timing and outcomes of SSRF between patients with and without non-urgent operative pelvic injuries. PATIENTS AND METHODS: In this retrospective observational study, all patients between 2010 and 2020 who underwent SSRF (SSRF group) and those who underwent SSRF and non-urgent operative management of pelvic fractures (SSRF + P group) were included. Demographics, injury characteristics, operative details, and outcomes were compared between the 2 groups. RESULTS: Over 11 years, 154 SSRF patients were identified, with 143 patients in the SSRF group (93%) and 11 patients in the SSRF + P group (7%). Median number of rib fractures (7 vs 9, P = .04), total number of fractures (11 vs 15, P < .01), and flail segment (54% vs 91%, P = .02) were higher in SSRF + P group. Median time to SSRF was similar (0 vs 1 day, P = .20) between the 2 groups. Median time to pelvic fixation was 3 days in SSRF + P group and 8 out of 11 patients (73%) underwent SSRF prior to pelvic fixation. Median operative time (137 vs 178 mins, P = .14) and median number of ribs plated (4 vs 5, P = .05) were higher in SSRF + P group. There was no difference in SSRF-related complications, pelvic fracture-related complications from operative positioning, rates of pneumonia, or mortality between the 2 groups. CONCLUSIONS: SSRF can be performed early in patients with non-urgent operative pelvic injuries without a difference in pelvic fracture-related complications, SSRF-related complications, pneumonia, or mortality.

A proposed clinical coagulation score for research in trauma-induced coagulopathy.

BACKGROUND: Trauma-induced coagulopathy (TIC) has been the subject of intense study for greater than a century, and it is associated with high morbidity and mortality. The Trans-Agency Consortium for Trauma-Induced Coagulopathy, funded by the National Health Heart, Lung and Blood Institute, was tasked with developing a clinical TIC score, distinguishing between injury-induced bleeding from persistent bleeding due to TIC. We hypothesized that the Trans-Agency Consortium for Trauma-Induced Coagulopathy clinical TIC score would correlate with laboratory measures of coagulation, transfusion requirements, and mortality. METHODS: Trauma activation patients requiring a surgical procedure for hemostasis were scored in the operating room (OR) and in the first ICU day by the attending trauma surgeon. Conventional and viscoelastic (thrombelastography) coagulation assays, transfusion requirements, and mortality were correlated to the coagulation scores using the Cochran-Armitage trend test or linear regression for numerical variables. RESULTS: Increased OR TIC scores were significantly associated with abnormal conventional and viscoelastic measurements, including hyperfibrinolysis incidence, as well as with higher mortality and more frequent requirement for massive transfusion ( p < 0.0001 for all trends). Patients with OR TIC score greater than 3 were more than 31 times more likely to have an ICU TIC score greater than 3 (relative risk, 31.6; 95% confidence interval, 12.7-78.3; p < 0.0001). CONCLUSION: A clinically defined TIC score obtained in the OR reflected the requirement for massive transfusion and mortality in severely injured trauma patients and also correlated with abnormal coagulation assays. The OR TIC score should be validated in multicenter studies. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level IV.

Low-Dose Heparin Infusion as Venous Thromboembolism Chemoprophylaxis in Patients With Blunt Cerebrovascular Injury.

INTRODUCTION: Blunt cerebrovascular injury (BCVI) can result in devastating stroke. Because of operative inaccessibility, the most common treatment for BCVI is aspirin or a low-dose systemic heparin infusion. While it is assumed that low dose heparin infusion imparts venous thromboembolism (VTE) prophylaxis, this has not been evaluated in the BCVI population. The purpose of this study was to evaluate VTE rates in patients receiving low-dose heparin infusion as treatment for BCVI. METHODS: Patients diagnosed with BCVI between 2014 and 2018 were reviewed for initiation of low-dose systemic heparin treatment. VTE was defined as a deep vein thrombosis or pulmonary embolism. BCVI patients without systemic heparin treatment were compared to BCVI patients with heparin treatment for overall VTE rates. Comparisons were also made to injured patients without a BCVI in our Trauma Activation Protocol (TAP) database. RESULTS: During the 5-year study period, 265 patients were identified with a BCVI. The majority (61%) were men with a median injury severity score (ISS) 22 (interquartile range [IQR]:14-33). Of these patients, 146 (55.1%) received a heparin infusion to treat BCVI. VTE was identified in eight of these patients (5.5%). Compared to TAP patients (n = 1020) who received standard dosing of VTE chemoprophylaxis, there was no difference in VTE rates compared to BCVI patients who were started on a low dose heparin infusion (3% versus 5.5%, P = 0.16). Area under the receiver operating characteristics (AUROC) was used to evaluate the predictive power of time to initiation of heparin infusion (AUC = 0.64 95% CI 0.42-0.85, P = 0.2) and time to reaching PTT goal (AUC = 0.52 95% CI 0.27-0.77, P = 0.83) as a predictor VTE events. CONCLUSIONS: Low dose heparin infusion is frequently used as an initial treatment of BCVI. In injured patients with BCVI, a low dose heparin infusion is associated with a low rate of VTE, comparable to injured patients without BCVI that received standard VTE chemoprophylaxis.

Natural history and nonoperative management of penetrating cerebrovascular injury.

INTRODUCTION: There is a modern precedent for nonoperative management of select penetrating cerebrovascular injuries (PCVIs); however, there is minimal data to guide management. PATIENTS AND METHODS: This study assessed treatments, radiographic injury progression, and outcomes for all patients with PCVIs managed at an urban Level I trauma center from 2016 to 2021 that underwent initial nonoperative management (NOM). RESULTS: Fourteen patients were included. There were 11,635 trauma admissions, 378 patients with blunt cerebrovascular injury, and 18 patients with operatively-managed PCVI during this timeframe. All patients received antithrombotic therapy, but this was delayed in some due to concomitant injuries. Three patients had stroke (21%): two before antithrombotic initiation, and one with unclear timing relative to treatment. Three patients underwent endovascular interventions. On follow-up imaging, 14% had injury resolution, 36% were stable, 21% worsened, and 29% had no follow-up vascular imaging. One patient died (7%), one had a bleeding complication (7%), and no patient required delayed operative intervention. DISCUSSION: Early initiation of antithrombotic therapy, early surveillance imaging, and selective use of endovascular interventions are important for nonoperative management of PCVI.

An observation-first strategy for liver injuries with "blush" on computed tomography is safe and effective.

INTRODUCTION: The management of liver injuries in hemodynamically stable patients is variable and includes primary treatment strategies of observation (OBS), angiography (interventional radiology [IR]) with angioembolization (AE), or operative intervention (OR). We aimed to evaluate the management of patients with liver injuries with active extravasation on computed tomography (CT) imaging, hypothesizing that AE will have more complications without improving outcomes compared with OBS. METHODS: This is a prospective, multicenter, observational study. Patients who underwent CT within 2 hours after arrival with extravasation (e.g., blush) on imaging were included. Exclusion criteria included cirrhosis, nontraumatic hemorrhage, transfers from outside facilities, and pregnancy. No hemodynamic exclusion criteria were used. The primary outcome was liver-specific complications. Secondary outcomes include length of stay and mortality. Angioembolization patients were compared with patients treated without AE. Propensity score matching was used to match based on penetrating mechanism, liver injury severity, arrival vital signs, and early transfusion. RESULTS: Twenty-three centers enrolled 192 patients. Forty percent of patients (n = 77) were initially OBS. Eleven OBS patients (14%) failed nonoperative management and went to IR or OR. Sixty-one patients (32%) were managed with IR, and 42 (69%) of these had AE as an initial intervention. Fifty-four patients (28%) went to OR+/- IR. After propensity score matching (n = 34 per group), there was no difference in baseline characteristics between AE and OBS. The AE group experienced more complications with a higher rate of IR-placed drains for abscess or biloma (22% vs. 0%, p = 0.01) and an increased overall length of stay ( p = 0.01). No difference was noted in transfusions or mortality. CONCLUSION: Observation is highly effective with few requiring additional interventions. Angioembolization was associated with higher rate of secondary drain placement for abscesses or biloma. Given this, a trial of OBS and avoidance of empiric AE may be warranted in hemodynamically stable, liver-injured patient with extravasation on CT. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level II.

Muffins and Meditation: Combatting Burnout in Surgical Residents.

OBJECTIVE: To quantify the prevalence of burnout in our surgical residency program and to assess the impact of a weekly wellness program for surgical residents through validated tools measuring mindfulness, self-compassion, flourishing, and burnout. Our hypothesis was that participants with more frequent attendance would: (1) be more mindful and self-compassionate and (2) experience less burnout and more flourishing. DESIGN: An optional one-hour weekly breakfast conference was facilitated by a senior surgical faculty member with the time protected from all clinical duties. Following a guided meditation, participants were given time for reflection and dialogue about their training experiences or led in a wellness exercise. TRANCE (tolerance, respect, anonymity, nonretaliation, compassion, egalitarianism) principles were utilized to create a safe and open environment. Residents were surveyed at the end of the study period, which was from March 2017 through June 2018. SETTING: The conference and data analysis was conducted at Denver Health Medical Center, affiliated with the University of Colorado School of Medicine. PARTICIPANTS: This study analyzed survey responses from 85 surgical residents. RESULTS: Following the wellness program, when answering the 2-question Maslach Burnout Inventory, 35.7% of residents reported feeling burned out by their work once a week or more, and 29.7% reported feeling more callous toward people once a week or more. After multivariate analysis, the only independent predictors of increased burnout were "not being married or in a committed relationship," lower positive affect, and higher negative affect. Written feedback was overwhelmingly positive, and residents expressed gratitude for the conference, the opportunity for self-reflection, and open dialogue with attendings and colleagues. CONCLUSIONS: The prevalence of burnout is high among surgical residents. Allowing time to practice a mindfulness meditation while providing space for residents to share their experiences may be protective, and efforts should be made to reduce barriers to participation.

An Unencumbered Acute Care Surgeon Improves Delivery of Emergent Surgical Care for Cholecystectomy Patients.

Introduction: Many patients utilize the Emergency Room (ER) for primary care, resulting in overburdened ERs, strained resources, and delays in care. To combat this, many centers have adopted a Trauma/Acute Care Surgery (TACS) service providing specialty surgeons whose primary work is the unencumbered surgical availability to emergency surgery patients. To evaluate our programs' efficacy, we investigated cholecystectomies as a common urgent procedure representative of services provided. We hypothesized that the adoption of a TACS service would result in improved access to care as evidence by decreased ER visits prior to cholecystectomy, improved time to cholecystectomy, and decreased hospital length of stay (LOS). Methods: All patients that underwent urgent cholecystectomy from January 1, 2018 to December 31, 2018 were reviewed. The unencumbered TACS surgeon was implemented on July 1, 2018. Prior ER visits involving biliary symptoms, time from admission to cholecystectomy, and hospital LOS were compared. Results: Of the 322 urgent cholecystectomies over the study period, 165 were performed prior and 157 following adoption of the TACS structure. The average number of ER visits for biliary symptoms prior to cholecystectomy decreased from 1.4 to 1.2 (p = 0.01). Time from admission to cholecystectomy was 28.3 hours and 27.3 hours respectively (p = 0.74). Average LOS decreased following the restructure (3.1 vs 2.5 days; p = 0.03). Conclusion: Implementation of an unencumbered TACS surgeon managing urgent surgical disease improves access to and delivery of surgical services for cholecystectomy patients in a safety net, level one trauma center. Further research is necessary to determine potential improvements in hospital cost and patient satisfaction.

Inflate and pack! Pelvic packing combined with REBOA deployment prevents hemorrhage related deaths in unstable pelvic fractures.

INTRODUCTION: Resuscitative endovascular balloon occlusion of the aorta (REBOA) is advocated for hemorrhage control in pelvic fracture patients in shock. We evaluated REBOA in patients undergoing preperitoneal pelvic packing (PPP) for pelvic fracture-related hemorrhage. METHODS: Retrospective, single-institution study of unstable pelvic fractures (hemodynamic instability despite 2 units of red blood cells (RBCs) and fracture identified on x-ray). Management included the placement of a Zone III REBOA in the emergency department (ED) for systolic blood pressure <80 mmHg. All PPP patients were included and analyzed for injury characteristics, transfusion requirements, outcomes and complications. Additionally, patients who received REBOA (REBOA+) were compared to those that did not (REBOA-). RESULTS: During the study period (January 2015 - January 2019), 652 pelvic fracture patients were admitted; 78 consecutive patients underwent PPP. Median RBCs at PPP completion compared to 24 h post-packing were 11 versus 3 units (p<0.05). Median time to operation was 45 min. After PPP, 7 (9%) patients underwent angioembolization. Mortality was 14%. No mortalities were due to ongoing pelvic fracture hemorrhage or physiologic exhaustion; all were a withdrawal of life sustaining support, most commonly due to neurologic insults (TBI/fat emboli = 6, stroke/spinal cord injury = 3). REBOA+ patients (n = 31) had a significantly higher injury severity score (45 vs 38, p<0.01) and higher heart rate (130 vs 118 beats per minute, p = 0.04) than REBOA-. The systolic blood pressure, base deficit, and number of RBCs transfused in the ED, and time spent in the ED were similar between groups. REBOA+ had a higher median transfusion of RBCs at PPP completion (11 units vs 5 units, p<0.01) but similar RBC transfusion in the 24 h after PPP (2 vs 1 units, p = 0.27). Mortality, pelvic infection, and ICU length of stay was not different between these cohorts. CONCLUSION: PPP with REBOA was utilized in more severely injured patients with greater physiologic derangements. Although REBOA patients required greater transfusion requirements, there were no deaths due to acute pelvic hemorrhage. This suggests the combination of REBOA with PPP provides life-saving hemorrhage control in otherwise devastating injuries.

Time to Look for Another Infectious Source? White Blood Cell Trends during Ventilator-Associated Pneumonia.

Background: Ventilator-associated pneumonia (VAP) continues to plague patients in intensive care units (ICUs) throughout the world. Persistent leukocytosis despite antibiotic treatment for VAP can have many etiologies including normal inflammatory response, inadequate VAP antimicrobial therapy, and the presence of additional infectious diagnoses. Hypothesis: Surgical patients with VAP and a second infectious source have a different white blood cell count (WBC) trend than patients with VAP alone. Patients and Methods: Retrospective, single-center study of surgical ICU patients diagnosed with VAP (>104 CFU/mL on semi-quantitative culture) between January 2019 and June 2020. Chart review identified additional infections diagnosed during VAP treatment. White blood cell count values were compared between patients treated for VAP alone (VAP-alone) and those with additional infections (VAP-plus) using a Wilcoxon test. Univariable analysis compared admission type, surgeries, and steroid use between cohorts. Results: Eighty-eight VAPs were included for analysis; 61 (69%) were VAP-alone and 27 (31%) VAP-plus. Average age was 47.1 ± 16.7 years, 78% were male, and 93% were trauma admissions. Median hospital day of VAP diagnosis was six (interquartile range [IQR], 4-10). Nearly all patients (99%) were started on initial antibiotic agents to which the VAP organism was sensitive. Daily WBC was higher for VAP-plus compared with VAP-alone on days five, six, and seven of treatment. The maximum WBC was higher for VAP-plus (21.6 k/mcL vs. 16.1 k/mcL; p = 0.02). There were no differences in admission types, number of surgeries, or steroid use between groups. Conclusions: Providers should have increased suspicion for additional sources of infection when ICU patients with a VAP continue to have elevated WBC despite appropriate antibiotic therapy.

Patient characteristics and diagnostic tests associated with syncopal falls: A Southwestern surgical congress multicenter study.

BACKGROUND: Patients suspected of syncope frequently undergo laboratory and imaging studies to determine the etiology of the syncope. Variability exists in these workups across institutions. The purpose of this study was to evaluate the utilization and diagnostic yield of these workups and the patient characteristics associated with syncopal falls. METHODS: A multi-institutional retrospective review was performed on adult patients admitted after a fall between 1/2017-12/2018. Syncopal falls were compared to non-syncopal falls. RESULTS: 4478 patients were included. There were 795 (18%) patients with a syncopal fall. Electrocardiogram, troponin, echocardiogram, CT angiography (CTA), and carotid ultrasound were more frequently tested in syncope patients compared to non-syncope patients. Syncope patients had higher rates of positive telemetry/Holter monitoring, CTAs, and electroencephalograms. CONCLUSION: Patients who sustain syncopal falls frequently undergo diagnostic testing without a higher yield to determine the etiology of syncope.

Assessment of Discharge Analgesic Prescription Patterns for Hospitalized Patients With Rib Fractures.

INTRODUCTION: There is a paucity of data describing opioid prescribing patterns for trauma patients. We investigated pain medication regimens prescribed at discharge for patients with traumatic rib fractures, as well as potential variables predictive of opioid prescribing. METHODS: A single-center, retrospective analysis was performed of 337 adult patients presenting with ≥1 traumatic rib fractures between January and December 2019. The primary outcome was oral morphine milligram equivalents (MME) prescribed on discharge. A multivariable logistic regression analysis was performed to determine factors independently associated with above median (150) MME prescription at discharge. RESULTS: The majority of patients were male (68.8%) with a median age of 53 y. Blunt trauma accounted for 97.3% of cases with a median Injury Severity Score(ISS) of 10. Locoregional pain procedures were utilized in 16.9% of patients. Opioids were the most common analgesic prescribed at discharge, and 74.1% of patients prescribed opioids on discharge were also prescribed a non-opioid adjunct. On multivariable analysis, daily MME prescribed during hospitalization (OR 1.01, 95% CI 1.01-1.02, P < 0.01) and number of rib fractures (OR 2.26, 95% CI 1.36-3.74, P < 0.01) were predictive of high MME prescribed on discharge. CONCLUSIONS: For patients with traumatic rib fractures, daily MME during hospitalization and number of rib fractures were predictive of high MME prescribing on discharge. Further prospective studies evaluating strategies for pain management and protocolized approaches to opioid prescribing are needed to reduce unnecessary and inappropriate opioid use in this patient population.

Sustainability of Palliative Care Principles in the Surgical Intensive Care Unit Using a Multi-Faceted Integration Model.

Objective(s): Understanding patient goals of care is essential in any setting, and especially so in an urban, safety net trauma centers' Surgical Intensive Care Units (SICU). This underscores the need for implementation of palliative care principles and practices, such as identification of surrogate decision makers, goals-of-care discussions, and CPR directives, in the SICU. Methods: A pragmatic, quality improvement study utilizing a retrospective, pre- and post-intervention continuum analysis. Interventions included a surgeon champion, resident education, and an electronic medical record template, called the Advanced Care Planning (ACP) Note, for use on daily rounds. We reviewed the charts of all adults admitted to the SICU before, during, and after these interventions to identify the incidence of surrogate decision maker documentation by SICU residents. Results: There was an early and enthusiastic adoption in ACP note utilization by SICU residents over the study period. Rates of documenting surrogate decision makers increased throughout the study period (p < 0.0001). Having an ACP note in the chart was associated with significantly higher rates of documented surrogate decision makers (p < 0.0001). Conclusions: Through the integration of targeted education, standardization of an electronic medical record tool for palliative care documentation, and incorporation of palliative care goals into daily rounding ICU checklists, we significantly increased identification of surrogate decision makers in the SICU of our urban Level One trauma center. Chart review from one year post-intervention showed sustained commitment to the use of the ACP note and identification of surrogate decision makers.