Intraoperative factors associated with unplanned return to the operating room after emergent hemorrhage control surgery.

BACKGROUND: Unplanned return to the operating room (uROR) is associated with worse outcomes and increased mortality. Little is known regarding intraoperative factors associated with uROR after emergent surgery in trauma patients. The objective of this study was to identify intraoperative factors associated with uROR after emergent hemorrhage control procedures in bleeding trauma patients. METHODS: We used anesthetic record of intraoperative management to perform a retrospective study (2017-2022) of bleeding trauma patients who were taken for an emergent hemorrhage control operation. RESULTS: A total of 225 patients met the inclusion criteria, 46 (20%) had uROR, and 181 (80%) did not. While there was no difference in demographics, mechanism, admission physiology, or time from emergency department to operating room, the uROR patients had a higher Injury Severity Score (30 vs. 25, p = 0.007). While there was no difference in volume of crystalloid infused (3,552 ± 2,279 mL vs. 2,977 ± 2,817 mL, p = 0.20), whole blood (2.2 ± 0.9 vs. 2.0 ± 0.5, p = 0.20), or platelets (11.6 ± 8.6 vs. 9.2 ± 9.0, p = 0.14), the uROR group received more packed red blood cells (11.5 ± 10.6 vs. 7.8 ± 7.5, p = 0.006) and plasma (9.6 ± 8.3 vs. 6.5 ± 6.6, p = 0.01), and more uROR patients received ≥10 U of packed red blood cells (48% vs. 27%, p = 0.006). Damage-control surgery (DCS) was more common in uROR patients (78% vs. 45%, p < 0.0001). After logistic regression, ≥10 U of packed cells in the operating room (4.3 [1.5-12.8], p = 0.009), crystalloid (1.0 [1.0-1.001], p = 0.009), International Normalized Ratio (INR) (7.6 [1.3-45.7], p = 0.03), and DCS (5.7 [1.7-19.1], p = 0.005) were independently associated with uROR. CONCLUSION: Massive transfusion, crystalloid resuscitation, persistent coagulopathy, and DCS are the most significant risk factors for uROR. During hemorrhage control surgery in bleeding trauma patients who receive ≥10 U of blood, providers must maintain a keen focus on minimizing crystalloid and ongoing balanced resuscitation, particularly during damage-control procedures. LEVEL OF EVIDENCE: Retrospective/Descriptive; Level IV.

The difficult airway in trauma: What you need to know.

ABSTRACT: Airway evaluation and management are generally the first priority for treatment of trauma patients from the prehospital setting throughout their hospital stay. Delay in recognition of an airway problem, or inability to oxygenate or ventilate because of an inadequate airway, will lead to rapid death. Therefore, all clinicians involved in the care of trauma patients should have adequate knowledge of current best practices for airway evaluation and management. In addition, trauma providers should develop and maintain the skills needed to perform various airway maneuvers to establish and maintain an adequate airway. While elective airway management has the luxury of time for thorough airway evaluation, the airway management in the trauma setting does not allow this same opportunity. For this reason, all trauma airways should be presumed to be a difficult airway, and teams should prepare accordingly. This review will summarize the best practices for airway evaluation and management for trauma patients from the prehospital setting through the emergency department.

Barriers to Breastfeeding During Surgery Residency.

OBJECTIVE: Breastfeeding is a highly demanding experience, especially for surgical residents who pump after returning to work. We believe that there are obstacles to pumping and opportunities exist to improve support for this group. The objective of this study was to understand the experience of breastfeeding surgery residents and find opportunities for increased support. DESIGN: Surveys were sent out through the Association of Program Directors in Surgery for distribution among current residents. A survey was also conducted in a private group of surgeon mothers to identify those who had previously been breastfeeding during residency. SETTING: All surveys were performed online with results collected in a REDCap web-based application. PARTICIPANTS: Participants were those who gave birth during their surgical residency. RESULTS: 67% of the 246 survey respondents stated that they did not have adequate time for pumping and 56% rarely had access to a lactation room. 69% of mothers reported a reduction in milk supply and 64% stated that the time constraints of residency shortened the total duration they breastfed. 59% of women did not feel comfortable asking to pump. CONCLUSIONS: Surgical residents reported a lack of space, resources, and dedicated time for pumping. These deficiencies contribute to shorter breastfeeding duration. It is crucial to provide lactation rooms and to foster a supportive culture.

Pediatric emergency resuscitative thoracotomy: A Western Trauma Association, Pediatric Trauma Society, and Eastern Association for the Surgery of Trauma collaborative critical decisions algorithm.

LEVEL OF EVIDENCE: Literature synthesis and expert opinion, Level V.

Rule of four: an anatomic and value-based approach to stent-graft inventory for blunt thoracic aortic injury.

PURPOSE: As blunt thoracic aortic injury (BTAI) treatment has shifted from open to thoracic endovascular aortic repair (TEVAR), logistical challenges exist in creating and maintaining inventories of appropriately sized stent-grafts, including storage demands, shelf-life management and cost. We hypothesized that most injured aortas can be successfully repaired with a narrow range of stent-graft sizes and present a value-based anatomic approach to optimizing inventory. METHODS: CT-scans of all patients with BTAI admitted to our Level I trauma center from Apr 2010-Dec 2018 were reviewed. Patients with anatomy incompatible with TEVAR were excluded. For each patient, after aortic sizing a set of two stent-grafts most likely to be utilized was selected from a list of twenty commercially available GORE conformable TAG endografts based on manufacturer instructions. Stent-graft sizes were then ranked based on the number of cases they would be suitable for. MATLAB was utilized to determine the combinations of stent-grafts which would cover the most patients. RESULTS: Twenty-eight patients with BTAI were identified and three were excluded based on iliac diameter. Most patients were male (68%), mean age 42.3 ± 20.2 years, mean ISS 37.0 ± 9.8. Overall mortality was 25%. Of the 20 available stent-graft options, a combination of four stent-grafts would successfully treat 100% of the patients in this series. CONCLUSIONS: Based on actual CT-scan aortic measurements, we demonstrated that an inventory of four sent-graft sizes was sufficient to treat 100% of patients with BTAI. These data can be utilized as a value-based anatomic approach to aortic stent-graft institutional inventory creation and maintenance.

Urethral Injuries: Diagnostic and Management Strategies for Critical Care and Trauma Clinicians.

Urologic trauma is a well-known cause of urethral injury with a range of management recommendations. Retrograde urethrogram remains the preferred initial diagnostic modality to evaluate a suspected urethral injury. The management thereafter varies based on mechanism of injury. Iatrogenic urethral injury is often caused by traumatic catheterization and is best managed by an attempted catheterization performed by an experienced clinician or suprapubic catheter to maximize urinary drainage. Penetrating trauma, most commonly associated with gunshot wounds, can cause either an anterior and/or posterior urethral injury and is best treated with early operative repair. Blunt trauma, most commonly associated with straddle injuries and pelvic fractures, can be treated with either early primary endoscopic realignment or delayed urethroplasty after suprapubic cystostomy. With any of the above injury patterns and treatment options, a well thought out and regimented follow-up with a urologist is of utmost importance for accurate assessment of outcomes and appropriate management of complications.

Blunt pancreatic trauma: A Western Trauma Association critical decisions algorithm.

BACKGROUND: The Western Trauma Association (WTA) has undertaken publication of best practice clinical practice guidelines on multiple trauma topics. These guidelines are based on scientific evidence, case reports, and best practices per expert opinion. Some of the topics covered by this consensus group do not have the ability to have randomized controlled studies completed because of complexity, ethical issues, financial considerations, or scarcity of experience and cases. Blunt pancreatic trauma falls under one of these clinically complex and rare scenarios. This algorithm is the result of an extensive literature review and input from the WTA membership and WTA Algorithm Committee members. METHODS: Multiple evidence-based guideline reviews, case reports, and expert opinion were compiled and reviewed. RESULTS: The algorithm is attached with detailed explanation of each step, supported by data if available. CONCLUSION: Blunt pancreatic trauma is rare and presents many treatment challenges.

Evaluation and management of traumatic pneumothorax: A Western Trauma Association critical decisions algorithm.

ABSTRACT: This is a recommended algorithm of the Western Trauma Association for the management of a traumatic pneumothorax. The current algorithm and recommendations are based on available published prospective cohort, observational, and retrospective studies and the expert opinion of the Western Trauma Association members. The algorithm and accompanying text represents a safe and reasonable approach to this common problem. We recognize that there may be variability in decision making, local resources, institutional consensus, and patient-specific factors that may require deviation from the algorithm presented. This annotated algorithm is meant to serve as a basis from which protocols at individual institutions can be developed or serve as a quick bedside reference for clinicians. LEVEL OF EVIDENCE: Consensus algorithm from the Western Trauma Association, Level V.

A multicenter investigation of the hemodynamic effects of induction agents for trauma rapid sequence intubation.

BACKGROUND: Several options exist for induction agents during rapid sequence intubation (RSI) in trauma patients, including etomidate, ketamine, and propofol. These drugs have reported variable hemodynamic effects (hypotension with propofol and sympathomimetic effects with ketamine) that could affect trauma resuscitations. The purpose of this study was to compare the hemodynamic effects of these three induction agents during emergency department RSI in adult trauma. We hypothesized that these drugs would display a differing hemodynamic profile during RSI. METHODS: We performed a retrospective (2014-2019), multicenter trial of adult (≥18 years) trauma patients admitted to eight ACS-verified Level I trauma centers who underwent emergency department RSI. Variables collected included systolic blood pressure (SBP) and pulse before and after RSI. The primary outcomes were change in heart rate and SBP before and after RSI. RESULTS: There were 2,092 patients who met criteria, 85% received etomidate (E), 8% ketamine (K), and 7% propofol (P). Before RSI, the ketamine group had a lower SBP (E, 135 vs. K, 125 vs. P, 135 mm Hg, p = 0.04) but there was no difference in pulse (E, 104 vs. K, 107 vs. P, 105 bpm, p = 0.45). After RSI, there were no differences in SBP (E, 135 vs. K, 130 vs. P, 133 mm Hg, p = 0.34) or pulse (E, 106 vs. K, 110 vs. P, 104 bpm, p = 0.08). There was no difference in the average change of SBP (E, 0.2 vs. K, 5.2 vs. P, -1.8 mm Hg, p = 0.4) or pulse (E, 1.7 vs. K, 3.5 bpm vs. P, -0.96, p = 0.24) during RSI. CONCLUSION: Contrary to our hypothesis, there was no difference in the hemodynamic effect for etomidate versus ketamine versus propofol during RSI in trauma patients. LEVEL OF EVIDENCE: Therapeutic, Level IV.

Risk scoring models fail to predict pulmonary embolism in trauma patients.

BACKGROUND: We aimed to identify risk factors and risk scoring models to help identify post-traumatic pulmonary embolisms (PE). METHODS: We performed a retrospective review (2014-2019) of all adult trauma patients admitted to our Level I trauma center that received a CT pulmonary angiogram (CTPA) for a suspected PE. A systematic literature search found eleven risk scoring models, all of which were applied to these patients. Scores of patients with and without PE were compared. RESULTS: Of the 235 trauma patients that received CTPA, 31 (13%) showed a PE. No risk scoring model had both a sensitivity and specificity above 90%. The Wells Score had the highest area under the curve (0.65). After logistic regression, no risk scoring model variables were independently associated with PE. CONCLUSIONS: In trauma patients with clinically suspected PE, clinical variables and current risk scoring models do not adequately differentiate patients with and without PE.

Does preoperative magnetic resonance imaging alter the surgical plan in patients with acute traumatic cervical spinal cord injury?

BACKGROUND: Whether magnetic resonance imaging (MRI) adds value to surgical planning for patients with acute traumatic cervical spinal cord injury (ATCSCI) remains controversial. In this study, we compared surgeons' operative planning decisions with and without preoperative MRI. We had two hypotheses: (1) the surgical plan for ATCSCI would not change substantially after the MRI and (2) intersurgeon agreement on the surgical plan would also not change substantially after the MRI. METHODS: We performed a vignette-based survey study that included a retrospective review of all adult trauma patients who presented to our American College of Surgeons-verified level 1 trauma center from 2010 to 2019 with signs of acute quadriplegia and underwent computed tomography (CT), MRI, and subsequent cervical spine surgery within 48 hours of admission. We abstracted patient demographics, admission physiology, and injury details. Patient clinical scenarios were presented to three spine surgeons, first with only the CT and then, a minimum of 2 weeks later, with both the CT and MRI. At each presentation, the surgeons identified their surgical plan, which included timing (none, <8, <24, >24 hours), approach (anterior, posterior, circumferential), and targeted vertebral levels. The outcomes were change in surgical plan and intersurgeon agreement. We used Fleiss' kappa (κ) to measure intersurgeon agreement. RESULTS: Twenty-nine patients met the criteria and were included. Ninety-three percent of the surgical plans were changed after the MRI. Intersurgeon agreement was "slight" to "fair" both before the MRI (timing, κ = 0.22; approach, κ = 0.35; levels, κ = 0.13) and after the MRI (timing, κ = 0.06; approach, κ = 0.27; levels, κ = 0.10). CONCLUSION: Surgical plans for ATCSCI changed substantially when the MRI was presented in addition to the CT; however, intersurgeon agreement regarding the surgical plan was low and not improved by the addition of the MRI. LEVEL OF EVIDENCE: Diagnostic, level II.

Modifiable factors to improve work-life balance for trauma surgeons.

INTRODUCTION: A balance between work and life outside of work can be difficult for practicing physicians to achieve, especially for trauma surgeons. Work-life balance (WLB) has been associated with burnout and career changes. The specific aim of this study was to investigate factors associated with WLB for trauma surgeons. We hypothesized that trauma surgeons are dissatisfied with their WLB, and there are modifiable factors that can be adjusted to improve and maintain WLB. METHODS: Survey study of AAST members including detailed questions regarding demographics, clinical practice, family, lifestyle, and emotional support. Primary outcome was WLB, while the secondary outcome was surgeon burnout. RESULTS: A total of 1,383 American Association for the Surgery of Trauma members received an email with the survey, and 291 (21%) completed the survey. There was a total of 125 members (43%) satisfied with their WLB, and 166 (57%) were not. Factors independently associated with satisfying WLB included hobbies (2.3 [1.1-4.7], p = 0.03), healthy diet (2.6 [1.2-4.4], p = 0.02), exercise (2.6 [1.3-5.1], p = 0.006), vacation weeks off (1.3 [1.0-1.6], p = 0.02), and fair compensation (2.6 [1.3-5.3], p = 0.008). Conversely, factors independently associated with a poor WLB included being midcareer (0.3 [0.2-0.7], p = 0.002), more work hours (0.4 [0.2-0.7], p = 0.006), fewer awake hours at home (0.2 [0.1-0.6], p = 0.002), and feeling that there is a better job (0.4 [0.2-0.9], p = 0.02]. Risk factors for burnout were the same as those for poor WLB. CONCLUSION: Only 43% of trauma surgeons surveyed were satisfied with their WLB, and 61% reported burnout. Modifiable factors independently associated with a satisfying WLB were related to lifestyle and fair compensation. Factors independently associated with poor WLB and suffering burnout were being midcareer, increased hours at work, decreased awake hours at home, and feeling that there was a better job for yourself. Many factors associated with trauma surgeon WLB are modifiable. Trauma surgeons, as well as trauma leaders, should focus on these modifiable factors to optimize WLB and minimize burnout. LEVEL OF EVIDENCE: Care management, Level III.