Race and Socio-Economic Status Impact Withdrawal of Treatment in Young Traumatic Brain Injury.

CONTEXT: Withdrawal of life-sustaining therapies (WDLST) in young individuals with traumatic brain injury (TBI) is an overwhelming situation often made more stressful by socioeconomic factors that shape health outcomes. Identifying these factors is crucial to developing equitable and goal-concordant care for patients and families. OBJECTIVES: We aimed to identify predictors of WDLST in young patients with 1-TBI. We hypothesized uninsured payment method, race, and co-morbid status are associated with WDLST. METHODS: We queried the 2021 Trauma Quality Improvement Program database for patients <45 years with TBI. Patients with WDLST were compared to patients without WDLST. Multivariable logistic regression (MLR) was performed. RESULTS: 61,115 patients were included, of whom 2,487 (4.1%) underwent WDLST. Patients in the WDLST cohort were older (29 vs 27, P<0.001), more likely to suffer from a penetrating mechanism (29% vs 11%, P<.0001), and have uninsured (22% vs 18%) or other payment method (5% vs 3%) when compared to the non-WDLST cohort. MLR identified age (AOR:1.019, 95% CI 1.014-1.024, P<.0001), non-Hispanic ethnicity (AOR:1.590, 95% CI 1.373-1.841, P<.0001), penetrating mechanism (AOR:3.075, 95% CI 2.727-3.467, P<.0001), systolic blood pressure (AOR: 0.992, 95% CI 0.990-0.993, P<0.0001), advanced directive (AOR:4.987, 95% CI 2.823-8.812, P<.0001), cirrhosis (AOR:3.854, 95% CI 2.641-5.625, P<.0001), disseminated cancer (AOR:6.595, 95% CI 2.370-18.357, P=0.0003), and interfacility transfer (AOR:1.457, 95% CI 1.295-1.640, P<0.0001) as factors associated with WDLST. Black patients were less likely to undergo WDLST when compared to white patients (AOR:0.687, 95% CI 0.603-0.782, P<.0001). CONCLUSION: The decision for WDLST in young patients with severe TBI may be influenced by cultural and socioeconomic factors in addition to clinical considerations.

Clinical decompensation after trauma laparotomy: It's probably not a pulmonary embolus.

Introduction Computed Tomography (CT) to rule out pulmonary embolus (PE) is often ordered during post-trauma laparotomy clinical decompensation (CD) involving fever, tachycardia, tachypnea, and/or leukocytosis. We hypothesize this diagnostic modality is low-yield in the postoperative period when surgery-related sequelae are more probable. Methods This is a single-center retrospective cohort study of patients who underwent trauma laparotomy and had subsequent CT for CD from March 19, 2019 to June 30, 2022. Descriptive statistics and multiple logistic regression were performed. The primary outcome was saddle and lobar PE incidence. Results 1032 adult patients underwent trauma laparotomy with 434 undergoing CT for CD: 137 CT abdomen and pelvis only, 30 CTPE, 265 both. The majority (80.2 %) was male, age 33[interquartile range (IQR) 24-45], suffered penetrating mechanism (57 %), and had ISS 23[IQR16-30]. Injuries at laparotomy included 47 % solid organ, 62 % GI tract, 7 % biliary, 11 % vascular, and 42 % other. 176 (41 %) required damage control laparotomy. Median time to CT post-laparotomy was 174 h [111-235] with saddle and lobar PE in 3 (1 %), peripheral PE 18 (5 %), and abdominal abscess, leak, fluid, or pseudoaneurysm in 222 (51 %). Clinical management was altered (40 %) by antibiotics, therapeutic anticoagulation, drainage, aspiration, filter, thrombectomy, or surgical operation. Patients for whom CT findings changed management were more likely to have had GI tract surgery (69% vs 57 %, p = 0.021), higher white blood cell (WBC) (16.4 [13.1-20.5] vs 15.1 [9.9-19.5], p = 0.002), more hours between CT and laparotomy (184 [141-245] vs 162 [89-230], p = 0.002), and lower mortality (2% vs 8 %, p = 0.008). In-hospital mortality was 5 %; none were PE-related. Predictors of clinical intervention required based on CT imaging were GI tract injury (AOR: 1.65, p = 0.0182), and elevated WBC (AOR: 1.038, p = 0.010 Conclusion Saddle and lobar PE incidence post-trauma laparotomy is low. SIRS-type symptoms prompting postoperative CT commonly have no procedural or antibiotic requirement. Postoperative decompensation is more likely related post-operative complications, and less likely a PE.

Traumatic Thoracic Aortic Coarctation after Blunt Thoracic Aortic Injury Mandates Emergent Thoracic Endovascular Aortic Repair.

OBJECTIVE: This study sought to elucidate clinical and imaging findings predictive for malperfusion syndrome after blunt thoracic aortic injury (BTAI). SUMMARY BACKGROUND DATA: There is limited literature on malperfusion syndrome after BTAI and the timing of thoracic endovascular aortic repair (TEVAR) in patients with this condition has not been defined. METHODS: A retrospective analysis of prospectively collected data of patients with BTAI treated between January 2021 and October 2023. Clinical and thoracic aortic (TA) imaging data, time to TEVAR, in-hospital death, and malperfusion/reperfusion sequelae (paraplegia, renal/visceral/limb ischemia, and compartment syndromes) were assessed. Correlations between clinical and imaging findings, time to TEVAR, and outcomes were evaluated. RESULTS: Of the 19,203 trauma patients evaluated, 13,717 (71%) had blunt injuries and 77 (0.6%) had BTAI. The majority (67.5%) were male with a median age of 40 years (IQR:33-55). TEVAR was performed in 42 (54.5%) patients. Seven (9.1%) patients presented with clinical and TA imaging criteria for traumatic thoracic aortic coarctation (TTAC), including diminished/absent femoral pulses and TA luminal narrowing of 50-99%. The median time to TEVAR was 9 (IQR:5-32), 11, and 4 hours for all non-TTAC and TTAC BTAI patients, respectively (P=0.037). Only TTAC patients presented/developed malperfusion/reperfusion sequelae. In-hospital mortality rates were 7.8%, 5.8%, and 29% for all non-TTAC and TTAC BTAI patients, respectively (P=0.09). Aortic-related mortality occurred in only two (2.6%) TTAC patients.. CONCLUSIONS: Patients with clinical and TA imaging manifestations of TTAC are predisposed to malperfusion/reperfusion sequelae if TEVAR is delayed. We recommend the emergent repair of all BTAIs with TTAC.

Clinical Implications of Over- and Under-Triage Using Need for Trauma Intervention and Cribari Indices.

BACKGROUND: Need for Trauma Intervention (NFTI) score was proposed to help identify injured trauma patients while minimizing under (UT) and over triage (OT). Using a national database, we aimed to describe UT and OT of NFTI vs standard Cribari method (CM) and hypothesized triage sensitivity remains poor. METHODS: The 2021 Trauma Quality Improvement Program (TQIP) database was queried. Demographics, mechanism, verification level, interfacility transfer (IF), and level of activation were collected. Patients were stratified by both NFTI [+ vs -] and CM [Injury severity score (ISS) < 15 vs > 15]. UT was defined as NFTI + or ISS >15 without full trauma activation. RESULTS: 1,030,526 patients were identified in TQIP. 84,969 were UT and 97,262 were OT using NFTI while 94,020 were UT and 108,823 were OT using CM. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of NFTI is 49%, 89%, 45%, and 90%, respectively vs 43%, 87%, 39%, and 89% of CM, respectively. Age was higher in the UT group using both scores (52 vs 42, P < .0001 and 54 vs 42, P < .0001, respectively). Using MLR, level 2 and 3 verification, blunt mechanism, female, IF, and older age were associated with UT in both NFTI and CM. Level 1 verification, penetrating mechanism, male, no IF, and younger age were associated with OT. CONCLUSIONS: Current prehospital triage criteria have poor sensitivity for identifying severely injured trauma patients by both NFTI and CM. UT increases as age of the patient increases. Further studies are needed to improve triage.

Management of Extraperitoneal Bladder Injuries in Patients With Pelvic Fractures.

BACKGROUND: The management of extraperitoneal bladder injuries (EBIs) when present with concomitant pelvic fractures is controversial. Current evidence is divided between supporting non-operative management with catheter drainage compared to operative management of bladder injury. The purpose of this study was to evaluate current management of EBI in the setting of pelvic fractures at our institution. We hypothesize there is no difference between operative and non-operative groups. METHODS: Retrospective review of patients with concomitant bladder injuries and pelvic fractures at a level 1 trauma center from 2017 to 2022 was performed. Demographics, injury characteristics, management strategies, and complications were collected. Patients were stratified by management (cystorrhaphy vs non-operative) and compared. RESULTS: Of 90 patients with bladder injuries and pelvic fractures, 50 patients (56%) presented with EBI, 26 patients (29%) presented with only intraperitoneal injuries, and 14 patients (16%) presented with a combined injury. Of patients with EBI, 18 (36%) underwent cystorrhaphy and 32 (64%) underwent non-operative management. There was no difference in demographics, orthopedic pelvic operative intervention, length of stay, or mortality between groups. Patients in the operative cohort had more bladder leaks [7 (39%) vs 4 (13%), P = .0406], compared to those in the non-operative cohort. Composite complications [7 (39%) vs 7 (22%), P = .1984] were similar between groups. CONCLUSIONS: Patients with EBI and pelvic fractures who underwent cystorrhaphy had more bladder leaks on follow-up imaging, although there was no difference in composite complications, when compared to those who underwent non-operative management.

O blood type is not associated with worse coagulopathy or outcome in exsanguinating trauma.

BACKGROUND: Despite improving understanding of trauma-induced coagulopathy (TIC), mortality and morbidity due to exsanguinating trauma remain high. Increased complications due to hemorrhage have been reported in blood group O, possibly due to reduced levels of von Willebrand factor (vWF). METHODS: An urban level 1 adult trauma center registry was retrospectively queried. Patients receiving ≥6 units of pRBC within 4 â€‹h of presentation were included. Patient demographics, admission labs and outcomes were obtained. Univariate and multiple logistic regression analyses were performed. RESULTS: 562 patients were identified. There were no significant differences in demographics, admission labs, or outcome between different ABO groups. After adjustment, Type A patients were more likely to be hypocoagulable compared to Type O patients (p â€‹= â€‹0.014). No mortality differences were seen between ABO types in multiple regression analysis. CONCLUSIONS: No outcome or mortality differences were seen between ABO types, therefore factors other than vWF expression should be considered to explain coagulopathy in trauma patients.

Failure rates of nonoperative management of low-grade splenic injuries with active extravasation: an Eastern Association for the Surgery of Trauma multicenter study.

Objectives: There is little evidence guiding the management of grade I-II traumatic splenic injuries with contrast blush (CB). We aimed to analyze the failure rate of nonoperative management (NOM) of grade I-II splenic injuries with CB in hemodynamically stable patients. Methods: A multicenter, retrospective cohort study examining all grade I-II splenic injuries with CB was performed at 21 institutions from January 1, 2014, to October 31, 2019. Patients >18 years old with grade I or II splenic injury due to blunt trauma with CB on CT were included. The primary outcome was the failure of NOM requiring angioembolization/operation. We determined the failure rate of NOM for grade I versus grade II splenic injuries. We then performed bivariate comparisons of patients who failed NOM with those who did not. Results: A total of 145 patients were included. Median Injury Severity Score was 17. The combined rate of failure for grade I-II injuries was 20.0%. There was no statistical difference in failure of NOM between grade I and II injuries with CB (18.2% vs 21.1%, p>0.05). Patients who failed NOM had an increased median hospital length of stay (p=0.024) and increased need for blood transfusion (p=0.004) and massive transfusion (p=0.030). Five patients (3.4%) died and 96 (66.2%) were discharged home, with no differences between those who failed and those who did not fail NOM (both p>0.05). Conclusion: NOM of grade I-II splenic injuries with CB fails in 20% of patients. Level of evidence: IV.

Risk Factors for Venous Thromboembolism and Eventual Amputation in Traumatic Femoral and Iliac Vein Injuries: A Trauma Quality Improvement Program Analysis.

BACKGROUND: Iliac and femoral venous injuries represent a challenging dilemma in trauma surgery with mixed results. Venous restoration of outflow (via repair or bypass) has been previously identified as having higher rates of VTE (venous thromboembolism) compared to ligation. We hypothesized that rates of VTE and eventual amputation were similar whether restoration of venous outflow vs ligation was performed at initial operation. METHODS: Patients in the 2019-2021 National Trauma Data Bank with iliac and femoral vein injuries were abstracted and analyzed. The primary outcomes of interest were in-hospital lower extremity amputation and VTE. RESULTS: A total of 2642 patients with operatively managed iliac and femoral vein injuries were identified VTE was found in 10.8% of patients. Multivariable logistic regression was performed and identified bowel injury, higher ISS, older age, open repair, and longer time to VTE prophylaxis initiation as independent predictors of VTE. Amputation was required in 4.2% of patients. Multivariable logistic regression identified arterial or nerve injury, femur or tibia fracture, venous ligation, percutaneous intervention, fasciotomy, bowel injury, and higher ISS as independent factors of amputation. CONCLUSION: Venous restoration was not an independent predictor of VTE. Venous ligation on index operation was the only modifiable independent predictor of amputation identified on regression analysis.

A core outcome set for acute necrotizing pancreatitis: An Eastern Association for the Surgery of Trauma modified Delphi method consensus study.

BACKGROUND: The management of acute necrotizing pancreatitis (ANP) has changed dramatically over the past 20 years including the use of less invasive techniques, the timing of interventions, nutritional management, and antimicrobial management. This study sought to create a core outcome set (COS) to help shape future research by establishing a minimal set of essential outcomes that will facilitate future comparisons and pooling of data while minimizing reporting bias. METHODS: A modified Delphi process was performed through involvement of ANP content experts. Each expert proposed a list of outcomes for consideration, and the panel anonymously scored the outcomes on a 9-point Likert scale. Core outcome consensus defined a priori as >70% of scores receiving 7 to 9 points and <15% of scores receiving 1 to 3 points. Feedback and aggregate data were shared between rounds with interclass correlation trends used to determine the end of the study. RESULTS: A total of 19 experts agreed to participate in the study with 16 (84%) participating through study completion. Forty-three outcomes were initially considered with 16 reaching consensuses after four rounds of the modified Delphi process. The final COS included outcomes related to mortality, organ failure, complications, interventions/management, and social factors. CONCLUSION: Through an iterative consensus process, content experts agreed on a COS for the management of ANP. This will help shape future research to generate data suitable for pooling and other statistical analyses that may guide clinical practice. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level V.

Risk Factors for Acute Renal Failure After Endovascular Aneurysm Repair.

BACKGROUND: Acute kidney injury (AKI) after endovascular aortic aneurysm repair (EVAR) is uncommon though carries significant morbidity. Procedural risk factors are not well established for acute renal failure (ARF) that requires initiation of dialysis. The goal of this study was to examine the impact of ARF on patients undergoing EVAR and identify risk factors for ARF using a large, national dataset. METHODS: Patients undergoing EVAR were identified from the National Surgical Quality Improvement Program (NSQIP) database over 9 years, ending in 2019. Demographics, indication for repair, comorbidities, procedural details, complications, hospital and ICU LOS, and mortality were recorded. Patients were stratified by presence of ARF and compared. Patients were further stratified by indication for EVAR and presence of ARF. Multivariable logistic regression (MLR) analysis was performed to determine the independent predictors of ARF. RESULTS: 18 347 patients were identified. Of these 234 (1.3%) developed ARF requiring dialysis. Mortality (40 vs 1.8%, P < .0001), ICU LOS (5 vs 0 days, P < .0001), and hospital LOS (11 vs 2 days, P < .0001) were all significantly increased in patients with ARF. Multivariable logistic regression identified increasing diameter, creatinine, operative time, preoperative transfusions, ASA class, emergent repair, female gender, and juxtarenal/suprarenal proximal landing zone as predictors of ARF. CONCLUSIONS: ARF after EVAR causes significant morbidity, prolongs hospitalizations, and increases mortality rates. Those patients at risk of ARF after EVAR should be closely monitored to reduce both morbidity and mortality.

A core outcome set for appendicitis: A consensus approach utilizing modified Delphi methodology.

BACKGROUND: Appendicitis is one of the most common pathologies encountered by general and acute care surgeons. The current literature is inconsistent, as it is fraught with outcome heterogeneity, especially in the area of nonoperative management. We sought to develop a core outcome set (COS) for future appendicitis studies to facilitate outcome standardization and future data pooling. METHODS: A modified Delphi study was conducted after identification of content experts in the field of appendicitis using both the Eastern Association for the Surgery of Trauma (EAST) landmark appendicitis articles and consensus from the EAST ad hoc COS taskforce on appendicitis. The study incorporated three rounds. Round 1 utilized free text outcome suggestions, then in rounds 2 and 3 the suggests were scored using a Likert scale of 1 to 9 with 1 to 3 denoting a less important outcome, 4 to 6 denoting an important but noncritical outcome, and 7 to 9 denoting a critically important outcome. Core outcome status consensus was defined a priori as >70% of scores 7 to 9 and <15% of scores 1 to 3. RESULTS: Seventeen panelists initially agreed to participate in the study with 16 completing the process (94%). Thirty-two unique potential outcomes were initially suggested in round 1 and 10 (31%) met consensus with one outcome meeting exclusion at the end of round 2. At completion of round 3, a total of 17 (53%) outcomes achieved COS consensus. CONCLUSION: An international panel of 16 appendicitis experts achieved consensus on 17 core outcomes that should be incorporated into future appendicitis studies as a minimum set of standardized outcomes to help frame future cohort-based studies on appendicitis. LEVEL OF EVIDENCE: Diagnostic Test or Criteria; Level V.

Synchronous tracheostomy and gastrostomy placement results in shorter length of stay in traumatic brain injury patients.

BACKGROUND: American Society for Parenteral and Enteral Nutrition (ASPEN) guidelines recommend gastrostomy for patients suspected to require enteral access device for 4-6 weeks. Our hypothesis was that traumatic brain injury (TBI) patients undergoing synchronous tracheostomy/gastrostomy (SYNC) compared to tracheostomy first (DELAY) have shorter length of stay (LOS) but higher rates of unnecessary gastrostomy. METHODS: Retrospective review of TBI patients requiring tracheostomy in 2017-2022 â€‹at a Level 1 trauma center was conducted. SYNC and DELAY patients were compared, and CoxPH analysis was performed for LOS. RESULTS: 394 patients were included [mean age: 42 (SD:18); mortality: 9 â€‹%]. The DELAY group had longer LOS (39 vs 32 days, p â€‹< â€‹0.001). There was no significant difference in unnecessary gastrostomy rate between groups (p â€‹= â€‹0.1331). In adjusted hazard analysis, SYNC predicted shorter LOS (HR:1.54; 95 â€‹% CI:1.20-1.98, p â€‹< â€‹0.001). CONCLUSIONS: Synchronous gastrostomy was associated with shorter length of stay and similar rates of unnecessary gastrostomy in TBI patients.

Trust but Verify? Utility of Intraoperative Angiography After Revascularization for Vascular Trauma.

BACKGROUND: Trauma surgical dogma teaches that patients should have intraoperative angiography (IA) if the surgeon cannot identify a pulse in the injured extremity following a vascular repair. This study was undertaken to assess the utility of IA in trauma patients who underwent open brachial or femoral artery revascularization. METHODS: Retrospective analysis of the Prospective Observational Vascular Injury Trial (PROOVIT) database from 2013 to 2021 evaluated patients >15 years with penetrating or blunt injuries requiring operative intervention of the brachial, superficial femoral, or common femoral arteries. Prospective Observational Vascular Injury Trial data evaluated included documented pulse in the injured extremity at revascularization completion, adjunctive IA, immediate revision, and vascular reintervention during the hospitalization. RESULTS: Of the 5057 patients with vascular injury, 185 patients met our inclusion criteria. The majority were male (86.5%) with a median age, injury severity score, and systolic blood pressure of 29, 12, and 117, respectively. Of the study patients, 39% underwent IA, 14% had immediate revision, and 8% required vascular reoperation during their admission. Patients who underwent IA and with no documented palpable pulse after repair were significantly more likely to require immediate revision before leaving the operating room (22% vs 9%, P = .013) and were not more likely to require reoperation, than those who did not undergo IA (7% vs 9%, P = .613). CONCLUSIONS: Intraoperative angiography is a valuable tool for surgeons for vascular extremity trauma and is associated with a greater rate of immediate revision. Familiarity with angiographic technique is essential for vascular trauma and should be a focal point of training.

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.

Epidemiology, repair technique, and predictors of stroke and mortality in penetrating carotid artery injuries.

OBJECTIVE: Penetrating carotid artery injuries (PCAI) are significantly morbid and deadly, often presenting in extremis with associated injuries and central nervous system deficit. Repair may be challenging with arterial reconstruction vs ligation role poorly defined. This study evaluated contemporary outcomes and management of PCAI. METHODS: PCAI patients in the National Trauma Data Bank from 2007 to 2018 were analyzed. Outcomes were compared between repair and ligation groups after additionally excluding external carotid injuries, concomitant jugular vein injuries, and head/spine Abbreviated Injury Severity score of ≥3. Primary end points were in-hospital mortality and stroke. Secondary end points were associated injury frequency and operative management. RESULTS: There were 4723 PCAI (55.7% gunshot wounds, 44.1% stab wounds). Gunshot wounds more frequently had associated brain (73.8% vs 19.7%; P < .001) and spinal cord (7.6% vs 1.2%; P < .001) injuries; stab wounds more frequently had jugular vein injuries (19.7% vs 29.3%; P < .001). The overall in-hospital mortality was 21.9% and the stroke rate was 6.2%. After exclusion criteria, 239 patients underwent ligation and 483 surgical repair. Ligation patients had lower presenting Glasgow Coma Scale (GCS) than repair patients (13 vs 15; P = .010). Stroke rates were equivalent (10.9% vs 9.3%; P = .507); however, in-hospital mortality was higher after ligation (19.7% vs 8.7%; P < .001). In-hospital mortality was higher in ligated common carotid artery injuries (21.3% vs 11.6%; P = .028) and internal carotid artery injuries (24.5% vs 7.3%; P = .005) compared with repair. On multivariable analysis, ligation was associated with in-hospital mortality, but not with stroke. A history of neurological deficit before injury lower GCS, and higher Injury Severity Score (ISS) were associated with stroke; ligation, hypotension, higher ISS, lower GCS, and cardiac arrest were associated with in-hospital mortality. CONCLUSIONS: PCAI are associated with a 22% rate of in-hospital mortality and a 6% rate of stroke. In this study, carotid repair was not associated with a decreased stroke rate, but did have improved mortality outcomes compared with ligation. The only factors associated with postoperative stroke were low GCS, high ISS, and a history of neurological deficit before injury. Beside ligation, low GCS, high ISS, and postoperative cardiac arrest were associated with in-hospital mortality.

Establishing a core outcomes set for massive transfusion: An Eastern Association for the Surgery of Trauma modified Delphi method consensus study.

BACKGROUND: The management of severe hemorrhage has changed significantly over recent decades, resulting in a heterogeneous description of diagnosis, treatment, and outcomes in the literature, which is not suitable for data pooling. Therefore, we sought to develop a core outcome set (COS) to help guide future massive transfusion (MT) research and overcome the challenge of heterogeneous outcomes reporting. METHODS: Massive transfusion 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 proposed outcomes for importance. Core outcomes consensus was defined as >85% of scores receiving 7 to 9 and <15% of scores receiving 1 to 3. Feedback and aggregate data were shared between rounds. RESULTS: From an initial panel of 16 experts, 12 (75%) completed three rounds of deliberation to reevaluate variables not achieving predefined consensus criteria. A total of 64 items were considered, with 4 items achieving consensus for inclusion as core outcomes: blood products received in the first 6 hours, 6-hour mortality, time to mortality, and 24-hour mortality. CONCLUSION: Through an iterative survey consensus process, content experts have defined a COS to guide future MT research. This COS will be a valuable tool for researchers seeking to perform new MT research and will allow future trials to generate data that can be used in pooled analyses with enhanced statistical power. LEVEL OF EVIDENCE: Diagnostic Test or Criteria; Level V.

Severe Short Bowel Syndrome: Prognosis for Nutritional Independence Through Management by a Multidisciplinary Nutrition Service and Surgery.

INTRODUCTION: Short bowel syndrome (SBS) is a debilitating condition associated with significant morbidity and mortality. Historically, SBS patients require indefinite parenteral nutrition (PN) and endure lifelong nutritional challenges. The purpose of this study was to review the outcomes, specifically nutritional independence, of a multidisciplinary nutrition service. METHODS: A retrospective analysis of SBS patients followed by our surgical nutrition service was performed. Patients without 1-year follow-up were excluded. Demographics and nutritional parameters were collected at 4 intervals: initial presentation, 1-year, 2-year, and 5-year follow-up. Short bowel syndrome anatomical subtypes identified through operative reports were characterized as end jejunostomy, jejunocolonic, or jejuno-ileocolonic with ileo-cecal valve intact. Intestinal failure was defined by the requirement of PN, while intestinal insufficiency was defined by enteral support requirement. Clinical outcomes examined included mortality, fistula closure, and nutritional independence. RESULTS: The study cohort comprised 89 patients, 50 of whom had ≤ 100 cm intestinal length. Mean age was 57 ± 17y, 55 (62%) were female, and median initial intestinal length was 77 [60-120] cm. Short bowel syndrome was complicated by fistulas in 47 (53%) of patients. Overall mortality was 13%, and 67 (75%) were liberated from PN. A total of 58 (65%) underwent operative intervention and fistula closure was achieved in 37 of 47 (79%) patients. CONCLUSIONS: Short bowel syndrome patients can experience significant benefit under treatment by a multidisciplinary nutrition service. By incorporating surgical intervention, the majority of patients previously relegated to lifelong PN have the opportunity to become nutritionally independent within 5 years.

Isolated facial fractures transferred for higher level of care.

BACKGROUND: Isolated facial fractures (IFF) have been identified as overtriaged injuries in multiple single-center studies. We sought to describe IFF in a national database. METHODS: The 2019 Trauma Quality Improvement Program database was queried for all patients with facial fractures and Abbreviated Injury Score<1 for other body regions. Descriptive statistics were performed. RESULTS: Of 1,097,190 trauma patients, 36,077 (3.3%) had IFF. Median age was 39 [26-89], 92% had blunt mechanism, median Glasgow Coma Scale 15 [15-15], and vital signs were normal (ED systolic blood pressure 137 [125-153], ED pulse 86 [73-99]). 0.3% required unplanned intubation. 25.7% underwent operation after a median interval 26.4 [14.4-47.9] hours. IFF patients represented 4.4% of interfacility transfers and were more likely to have been transferred (34.4% vs 25%, p < 0.001). Hospital stay was 3 [2-4] days. CONCLUSIONS: IFF are rarely surgical emergencies and frequently nonoperative, yet are disproportionately represented among transfers. IFFs may represent an opportunity for outpatient follow-up or telehealth consultation to decrease resource utilization.

Risk factors for clostridium difficile infection in general surgery patients.

BACKGROUND: Clostridium Difficile Infection (CDI) is a significant cause of mortality. This study aims to identify predictors of CDI in general surgery patients. METHODS: Patients who underwent general surgery operations in the 2019 National Surgical Quality Improvement Program database were identified with demographic, intervention, and outcome data abstracted. Patients with CDI and no CDI were compared by univariate analysis. Multivariable logistic regression (MLR) was performed to determine independent predictors of CDI. RESULTS: Of 436,831 surgical patients, 1,840 patients were diagnosed with CDI (0.4%). Patients with CDI have a higher mortality (2.1% vs 0.76%,p < 0.0001), longer length of stay (7 days vs 1 day, p < 0.0001), and are less likely to undergo a laparoscopic procedure (29.9% vs 37.5%, p < 0.0001). MLR identified older age, emergent operation, increased time to operation, surgical site infection, deep organ space infection, steroid use, metastatic cancer, smoking, and decreased body mass index (BMI) as independent predictors of CDI. CONCLUSIONS: CDI is rare following general surgery. Infections, delay to operation, and emergency operations are associated with CDI.