The Role of Whole Blood Hemostatic Resuscitation in Bleeding Geriatric Trauma Patients.

INTRODUCTION: Whole blood (WB) has recently gained increased popularity as an adjunct to the resuscitation of hemorrhaging civilian trauma patients. We aimed to assess the nationwide outcomes of using WB as an adjunct to component therapy (CT) versus CT alone in resuscitating geriatric trauma patients. METHODS: We performed a 5-y (2017-2021) retrospective analysis of the Trauma Quality Improvement Program. We included geriatric (age, ≥65 y) trauma patients presenting with hemorrhagic shock (shock index >1) and requiring at least 4 units of packed red blood cells in 4 h. Patients with severe head injuries (head Abbreviated Injury Scale ≥3) and transferred patients were excluded. Patients were stratified into WB-CT versus CT only. Primary outcomes were 6-h, 24-h, and in-hospital mortality. Secondary outcomes were major complications. Multivariable regression analysis was performed, adjusting for potential confounding factors. RESULTS: A total of 1194 patients were identified, of which 141 (12%) received WB. The mean ± standard deviation age was 74 ± 7 y, 67.5% were male, and 83.4% had penetrating injuries. The median [interquartile range] Injury Severity Score was 19 [13-29], with no difference among study groups (P = 0.059). Overall, 6-h, 24-h, and in-hospital mortality were 16%, 23.1%, and 43.6%, respectively. On multivariable regression analysis, WB was independently associated with reduced 24-h (odds ratio, 0.62 [0.41-0.94]; P = 0.024), and in-hospital mortality (odds ratio, 0.60 [0.40-0.90]; P = 0.013), but not with major complications (odds ratio, 0.78 [0.53-1.15]; P = 0.207). CONCLUSIONS: Transfusion of WB as an adjunct to CT is associated with improved early and overall mortality in geriatric trauma patients presenting with severe hemorrhage. The findings from this study are clinically important, as this is an essential first step in prioritizing the selection of WB resuscitation for geriatric trauma patients presenting with hemorrhagic shock.

Posterior Positioning of Levator Veli Palatini with Intact Nasal Layer and Side-by-Side Bilateral Buccinator Flaps: Modified Approach for Palatal Lengthening.

OBJECTIVE: To introduce a modified surgical method using bilateral buccinator flaps with posterior positioning of levator veli palatini muscles to treat velopharyngeal insufficiency. DESIGN: Cross-sectional clinical study. PATIENTS: Non-syndromic patients with velopharyngeal insufficiency. INTERVENTION: We performed a modified surgical method using posterior positioning of levator veli palatini muscles and side-by-side bilateral buccinator flaps. MAIN OUTCOME MEASURES: Patients' characteristics, severity of hypernasality, palatal lengthening size, and operative complications were recorded and described. The severity of hypernasality was determined by a speech therapist before and after the operation. RESULTS: A total of 26 non-syndromic patients, with a median age of 8.5 years, were enrolled. All patients presented with severe hypernasality. Following the operation and during the follow-up period, 12 patients showed a complete resolution of hypernasality, while 9, 3, and 2 patients exhibited mild, moderate, and severe hypernasality, respectively. In addition, the mean palatal lengthening was measured to be 25.3 ± 3.5 mm. Overall, three patients experienced partial flap loss in one flap, which was successfully repaired with a secondary intention without the development of a fistula. In five cases, complete closure of the donor sites couldn't be achieved and thus were treated with secondary intention. Additionally, postoperative food restrictions were observed in seven cases but were resolved within one month. No other complications were noted in the remaining patients. CONCLUSION: This modified palatal lengthening technique results in a significant lengthening of the palate while maintaining favorable speech outcomes. Future randomized clinical trials are warranted to validate our findings.

The Role of Number of Affected Vessels on Radiologic and Clinical Outcomes of Patients with Blunt Cerebrovascular Injury.

OBJECTIVE: There is a lack of data on the role of characteristics of injured vessels on the outcomes of patients with blunt cerebrovascular injuries (BCVIs). The aim of this study was to assess the effect of the number (single vs multiple) of injured vessels on outcomes. METHODS: This is a retrospective study at two ACS level I trauma centers (2017-2021). Adult (>16yr) trauma patients with BCVI are included. Injuries were graded by the Denver Scale based on the initial computed tomography angiography (CTA). Early repeat CTA was performed 7-10 days after diagnosis. Patients were stratified by the number (Single vs. Multiple) of the involved vessels. Outcomes included progression of BCVI on repeat CTA, stroke, and in-hospital mortality attributable to BCVI. Multivariable regression analyses were performed to identify the association between the number of injured vessels and outcomes. RESULTS: 491 patients with 591 injured vessels (285 carotid and 306 vertebral arteries) were identified. 60% were male, the mean age was 44 years, and the median ISS was 18[11-25]. Overall, 18% had multiple-vessel injuries, 16% had bilateral vessel injuries, and 3% had multiple injuries on the same side. The overall rates of progression to higher-grade injuries, stroke, and mortality were 23%, 7.7%, and 8.8%, respectively. On uni- and multivariable analyses, multiple BCVIs were associated with progression to higher-grade injuries on repeat imaging, stroke, and mortality compared to single-vessel injuries. CONCLUSIONS: BCVIs with multiple injured vessels are more likely to progress to higher grades on repeat CTA, with multiple injuries independently associated with worse clinical outcomes, compared to those with single injuries. These findings highlight the importance of incorporating the number of injured vessels in clinical decision-making and in defining protocols for repeat imaging.

The Importance of Circulation in Airway Management: Preventing Post-Intubation Hypotension in The Trauma Bay.

OBJECTIVE: To identify the modifiable and non-modifiable risk factors associated with post-intubation hypotension (PIH) among trauma patients who required endotracheal intubation (ETI) in the trauma bay. SUMMARY BACKGROUND DATA: ETI has been associated with hemodynamic instability, termed PIH, yet its risk factors in trauma patients remain under-investigated. METHODS: This is a prospective observational study at a level I trauma center over 4 years (2019-2022). All adult (≥18) trauma patients requiring ETI in the trauma bay were included. Blood pressure was monitored both pre- and post-intubation. Multivariable logistic regression analysis was performed to identify the modifiable and non-modifiable factors associated with PIH. RESULTS: 708 patients required ETI in the trauma bay, of which, 435 (61.4%) developed PIH. The mean (SD) age was 43 (21) and 71% were male. Median [IQR] arrival GCS was 7 [3-13]. Patients who developed PIH had a lower mean (SD) pre-intubation SBP (118 (46) vs. 138 (28), P<0.001) and higher median [IQR] ISS (27 [21-38] vs. 21 [9-26], P<0.001). Multivariable regression analysis identified BMI>25, increasing ISS, penetrating injury, spinal cord injury, Pre-intubation PRBC requirements, and diabetes mellitus as non-modifiable risk factors associated with increased odds of PIH. In contrast, pre-intubation administration of 3% hypertonic saline and vasopressors were identified as the modifiable factors significantly associated with reduced PIH. CONCLUSION: More than half of the patients requiring ETI in the trauma bay developed PIH. This study identified modifiable and non-modifiable risk factors that influence the development of PIH, which will help physicians when considering ETI upon patient arrival. LEVEL OF EVIDENCE: Level III, Prognostic Study.

Pediatric Acute Compartment Syndrome in Long Bone Fractures: Who is at Risk?

INTRODUCTION: There is a paucity of large-scale data on the factors that suggest an impending or underlying extremity pediatric acute compartment syndrome (ACS). In addition, literature regarding the timing of operative fixation and the risk of ACS is mixed. We aimed to describe the factors associated with pediatric ACS. METHODS: Analysis of 2017-2019 Trauma Quality Improvement Program. We included patients aged <18 y diagnosed with upper extremity (UE) and lower extremity (LE) fractures. Burns and insect bites/stings were excluded. Multivariable regression analyses were performed to identify the predictors of ACS. RESULTS: 61,537 had LE fractures, of which 0.5% developed ACS. 76,216 had UE fractures, of which 0.16% developed ACS. Multivariable regression analyses identified increasing age, male gender, motorcycle collision, and pedestrian struck mechanisms of injury, comminuted and open fractures, tibial and concurrent tibial and fibular fractures, forearm fractures, and operative fixation as predictors of ACS (P value <0.05). Among LE fractures, 34% underwent open reduction internal fixation (time to operation = 14 [8-20] hours), and 2.1% underwent ExFix (time to operation = 9 [4-17] hours). Among UE fractures, 54% underwent open reduction internal fixation (time to operation = 11 [6-16] hours), and 1.9% underwent ExFix (time to operation = 9 [4-14] hours). Every hour delay in operative fixation of UE and LE fractures was associated with a 0.4% increase in the adjusted odds of ACS (P value <0.05). CONCLUSIONS: Our results may aid clinicians in recognizing children who are "at risk" for ACS. Future studies are warranted to explore the optimal timing for the operative fixation of long bone fractures to minimize the risk of pediatric ACS.

Surgical stabilization of rib fractures: The impact of volume and the need for standardized indications.

INTRODUCTION: We aimed to examine impact of trauma center (TC) surgical stabilization of rib fracture (SSRF) volume on outcomes of patients undergoing SSRF. METHODS: Blunt rib fracture patients who underwent SSRF were included from ACS-TQIP2017-2021. TCs were stratified according to tertiles of SSRF volume:low (LV), middle, and high (HV). Outcomes were time to SSRF, respiratory complications, prolonged ventilator use, mortality. RESULTS: 16,872 patients were identified (LV:5470,HV:5836). Mean age was 56 years, 74% were male, median thorax-AIS was 3. HV centers had a lower proportion of patients with flail chest (HV41% vs LV50%), pulmonary contusion (HV44% vs LV52%) and had shorter time to SSRF(HV58 vs LV76 â€‹h), less respiratory complications (HV3.2% vs LV4.5%), prolonged ventilator use (HV15% vs LV26%), mortality (HV2% vs LV2.6%) (all p â€‹< â€‹0.05). On multivariable regression analysis, HV centers were independently associated with reduced time to SSRF(ߠ​= â€‹-18.77,95%CI â€‹= â€‹-21.30to-16.25), respiratory complications (OR â€‹= â€‹0.67,95%CI â€‹= â€‹0.49-0.94), prolonged ventilator use (OR â€‹= â€‹0.49,95%CI â€‹= â€‹0.41-0.59), but not mortality. CONCLUSIONS: HV SSRF centers have improved outcomes, however, there are variations in threshold for SSRF and indications must be standardized. LEVEL OF EVIDENCE: Level III. STUDY TYPE: Therapeutic/Care Management.

Defining the Problem: 53 Years of Firearm Violence Afflicting America's Schools.

BACKGROUND: Firearm violence and school shootings remain a significant public health problem. This study aimed to examine how publicly available data from all 50 states might improve our understanding of the situation, firearm type, and demographics surrounding school shootings. STUDY DESIGN: School shootings occurring in the US for 53 years ending in May 2022 were analyzed, using primary data files that were obtained from the Center for Homeland Defense and Security. Data analyzed included situation, injury, firearm type, and demographics of victims and shooters. We compared the ratio of fatalities per wounded after stratifying by type of weapon. Rates (among children) of school shooting victims, wounded, and fatalities per 1 million population were stratified by year and compared over time. RESULTS: A total of 2,056 school shooting incidents involving 3,083 victims were analyzed: 2,033 children, 5 to 17 years, and 1,050 adults, 18 to 74 years. Most victims (77%) and shooters (96%) were male individuals with a mean age of 18 and 19 years, respectively. Of the weapons identified, handguns, rifles, and shotguns accounted for 84%, 7%, and 4%, respectively. Rifles had a higher fatality-to-wounded ratio (0.45) compared with shooters using multiple weapons (0.41), handguns (0.35), and shotguns (0.30). Linear regression analysis identified a significant increase in the rate of school shooting victims (ß = 0.02, p = 0.0003), wounded (ß = 0.01, p = 0.026), and fatalities (ß = 0.01, p = 0.0003) among children over time. CONCLUSIONS: Despite heightened public awareness, the incidence of school shooting victims, wounded, and fatalities among children has steadily and significantly increased over the past 53 years. Understanding the epidemic represents the first step in preventing continued firearm violence in our schools.

Predictors of Receiving Mental Health Services in Trauma Patients With Positive Drug Screen.

INTRODUCTION: Initial interaction with health care system presents an important opportunity to provide substance use disorder (SUD) rehabilitation in the form of mental health services (MHSs). This study aims to identify predictors of receipt of MHSs among adult trauma patients with SUD and positive drug screen. METHODS: In this analysis of 2017-2021 American College of Surgeons-Trauma Quality Improvement Program (ACS TQIP), adult(≥18 y) patients with SUD and positive drug screen who survived the hospital admission were included. Outcomes measure was the receipt of MHS. Poisson regression analysis with clustering by facility was performed to identify independent predictors of receipt of MHS. RESULTS: 128,831 patients were identified of which 3.4% received MHS. Mean age was 41 y, 76% were male, 63% were White, 25% were Black, 12% were Hispanic, and 82% were insured. Median injury severity score was 9, and 54% were managed at an ACS level I trauma center. On regression analysis, female gender (aOR = 1.17, 95% CI = 1.09-1.25), age ≥65 y (aOR = 0.98, 95% CI = 0.97-0.99), White race (aOR = 1.37, 95% CI = 1.28-1.47), Hispanic ethnicity (aOR = 0.84, 95% CI = 0.76-0.93), insured status (aOR = 1.22, 95% CI = 1.13-1.33), and management at ACS level I trauma centers (aOR = 1.47, 95% CI = 1.38-1.57) were independent predictors of receipt of MHS. CONCLUSIONS: Race, ethnicity, and socioeconomic factors predict the receipt of MHS in trauma patients with SUD and positive drug screens. It is unknown if these disparities affect the long-term outcomes of these vulnerable patients. Further research is warranted to expand on the contributing factors leading to these disparities and possible strategies to address them.

Efficacy of exercise training-based cardiac rehabilitation programmes after transcatheter aortic valve implantation: A systematic review and meta-analysis.

Background: The beneficial effects of exercise training-based cardiac rehabilitation (CR) in different cardiac conditions have been previously studied. In this meta-analysis, we focused on the potential impact of CR on patients undergoing transcatheter aortic valve implantation (TAVI). Methods: Multiple databases were searched in a systematic approach to find the eligible studies. All the studies investigating the potential impact of exercise training-based CR programmes on exercise capacity and health-related quality of life in patients undergoing TAVI were retrieved. The primary endpoint of interest was 6-min walk test (6MWT). The pooled standardized mean difference (SMD) and 95 % confidence interval (CI) were measured to compare the improvement or worsening the endpoints using a random- or fixed-effects model, as appropriate. Results: A total of eleven studies (685 patients) were considered eligible for quantitative synthesis. The results showed that performing exercise training-based CR after TAVI is associated with significant improvement in 6MWT (SMD 0.59, 95 % CI (0.48; 0.71), p < 0.01), Barthel index (SMD 0.73, 95 % CI (0.57; 0.89), p < 0.01), 12-item Short Form (SF-12) physical (SMD 0.30, 95 % CI (0.08; 0.52), p < 0.01) and mental (SMD 0.27, 95 % CI (0.05; 0.49), p = 0.02) survey scores, and hospital anxiety and depression scale - depression (HADS-D) score (SMD -0.26, 95 % CI (-0.42; -0.10), p < 0.01). Conclusion: Performing exercise training-based CR following TAVI has significant benefits regarding physical capacity and health-related quality of life irrespective of the programme duration.

Effect of PCC on outcomes of severe traumatic brain injury patients on preinjury anticoagulation.

INTRODUCTION: This study aims to evaluate effect of 4-factor PCC on outcomes of severe TBI patients on preinjury anticoagulants undergoing craniotomy/craniectomy. METHODS: In this analysis of 2018-2020 ACS-TQIP, patients with isolated blunt severe TBI (Head-AIS≥3, nonhead-AIS<2) using preinjury anticoagulants who underwent craniotomy/craniectomy were identified and stratified into PCC and No-PCC groups. Outcomes were time to surgery and mortality. Multivariable binary logistic and linear regression analyses were performed. RESULTS: 1598 patients were identified (PCC-107[7 %], No-PCC-1491[93 %]). Mean age was 74(11) years, 65 % were male, median head AIS was 4. Median time to PCC administration was 109 â€‹min. On univariable analysis, PCC group had shorter time to surgery (PCC-341, No-PCC-620 â€‹min, p â€‹= â€‹0.002), but higher mortality (PCC35 %, No-PCC21 %,p â€‹= â€‹0.001). On regression analysis, PCC was independently associated with shorter time to surgery (ߠ​= â€‹-1934,95 %CI â€‹= â€‹-3339to-26), but not mortality (aOR â€‹= â€‹0.70,95 %CI â€‹= â€‹0.14-3.62). CONCLUSION: PCC may be a safe adjunct for urgent reversal of coagulopathy in TBI patients using preinjury anticoagulants.

Geriatric trauma, frailty, and ACS trauma center verification level: Are there any correlations with outcomes?

INTRODUCTION: It remains unclear whether geriatrics benefit from care at higher-level trauma centers (TCs). We aimed to assess the impact of the TC verification level on frail geriatric trauma patients' outcomes. We hypothesized that frail patients cared for at higher-level TCs would have improved outcomes. STUDY DESIGN: Patients ≥65 years were identified from the Trauma Quality Improvement Program (TQIP) database (2017-2019). Patients transferred, discharged from emergency department (ED), and those with head abbreviated injury scale >3 were excluded. 11-factor modified frailty index was utilized. Propensity score matching (1:1) was performed. Outcomes included discharge to skilled nursing facility or rehab (SNF/rehab), withdrawal of life-supporting treatment (WLST), mortality, complications, failure-to-rescue, intensive care unit (ICU) admission, hospital length of stay (LOS), and ventilator days. RESULTS: 110,680 patients were matched (Frail:55,340, Non-Frail:55,340). Mean age was 79 (7), 90% presented following falls, and median ISS was 5 [2-9]. Level-I/II TCs had lower rates of discharge to SNF/rehab (52.6% vs. 55.8% vs. 60.9%; p < 0.001), failure-to-rescue (0.5% vs. 0.4% vs. 0.6%;p = 0.005), and higher rates of WLST (2.4% vs. 2.1% vs. 0.3%; p < 0.001) compared to level-III regardless of injury severity and frailty. Compared to Level-III centers, Level-I/II centers had higher complications among moderate-to-severely injured patients (4.1% vs. 3.3% vs. 2.7%; p < 0.001), and lower mortality only among frail patients regardless of injury severity (1.8% vs. 1.5% vs. 2.6%; p < 0.001). Patients at Level-I TCs were more likely to be admitted to ICU, and had longer hospital LOS and ventilator days compared to Level-II and III TCs (p < 0.05). CONCLUSION: Frailty may play an important role when triaging geriatric trauma patients. In fact, the benefit of care at higher-level TCs is particularly evident for patients who are frail. Level III centers may be underperforming in providing access to palliative and end-of-life care.

What Is Going on in Our Schools? Review of Injuries Among School Children Across the United States.

INTRODUCTION: Children spend most of their time at school and participate in many activities that have the potential for causing injury. This study aims to describe the nationwide epidemiology of pediatric trauma sustained in school settings in the United States. METHODS: In the 3-y analysis of 2017-2019 American College of Surgeons-Trauma Quality Program, all pediatric trauma patients (≤18 y) injured in a school setting were included and stratified based on place of injury, into elementary, middle, and high school (HS) groups. Descriptive statistics and multivariable logistic regression analysis were performed to identify the independent predictors of intentional injuries. RESULTS: 23,215 pediatric patients were identified, of which 15,264 patients were injured at elementary (57.6%), middle (17.5%), and high (25%) schools. The mean age was 9.5 y, 66.9% were male, 63.9% were white, the median injury severity score was 2 [1-4], and 95.6% had a blunt injury. Elementary school students were more likely to sustain falls (85%) and humerus fractures (43%) whereas HS students were more likely to be injured by assaults (17%). Overall, 7% of the students sustained intentional injuries. On multivariable logistic regression, male gender (odds ratio [OR] 1.54), Black race (OR 2.94), American Indian race (OR 1.88), Hispanic ethnicity (OR 1.77), positive drug screen (OR 4.9), middle (OR 5.2), and HSs (OR 10.6) were identified as independent predictors of intentional injury (all P < 0.01). CONCLUSIONS: Injury patterns vary across elementary, middle, and HSs. Racial factors appear to influence intentional injuries along with substance abuse. Further studies to understand these risk factors and efforts to reduce school injuries are warranted to provide a safe learning environment for children.

It is not all black and white: The effect of increasing severity of frailty on outcomes of geriatric trauma patients.

BACKGROUND: Frailty is associated with poor outcomes in trauma patients. However, the spectrum of physiologic deficits, once a patient is identified as frail, is unknown. The aim of this study was to assess the dynamic association between increasing frailty and outcomes among frail geriatric trauma patients. METHODS: This is a secondary analysis of the American Association of Surgery for Trauma Frailty Multi-institutional Trial. Patients 65 years or older presenting to one of the 17 trauma centers over 3 years (2019-2022) were included. Frailty was assessed within 24 hours of presentation using the Trauma-Specific Frailty Index (TSFI) questionnaire. Patients were stratified by TSFI score into six groups: nonfrail (<0.12), Grade I (0.12-0.19), Grade II (0.20-0.29), Grade III (0.30-0.39), Grade IV (0.40-0.49), and Grade V (0.50-1). Our Outcomes included in-hospital and 3-month postdischarge mortality, major complications, readmissions, and fall recurrence. Multivariable regression analyses were performed. RESULTS: There were 1,321 patients identified. The mean (SD) age was 77 years (8.6 years) and 49% were males. Median [interquartile range] Injury Severity Score was 9 [5-13] and 69% presented after a low-level fall. Overall, 14% developed major complications and 5% died during the index admission. Among survivors, 1,116 patients had a complete follow-up, 16% were readmitted within 3 months, 6% had a fall recurrence, 7% had a complication, and 2% died within 3 months postdischarge. On multivariable regression, every 0.1 increase in the TSFI score was independently associated with higher odds of index-admission mortality and major complications, and 3 months postdischarge mortality, readmissions, major complications, and fall recurrence. CONCLUSION: The frailty syndrome goes beyond a binary stratification of patients into nonfrail and frail and should be considered as a spectrum of increasing vulnerability to poor outcomes. Frailty scoring can be used in developing guidelines, patient management, prognostication, and care discussions with patients and their families. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level III.

Beyond the short-term relief: Outcomes of geriatric rib fracture patients receiving paravertebral nerve blocks and epidural analgesia.

BACKGROUND: Adequate pain control is a critical component of rib fracture management. Our study aimed to evaluate the in-hospital and post-discharge outcomes of geriatric rib fracture patients who received paravertebral nerve block (PVNB) versus epidural analgesia (EA) on a national level. METHODS: We performed a 5-year (2011-15) retrospective analysis of the Nationwide Readmission database. We included all the geriatric (≥65 years) blunt trauma patients with rib fractures who received a paravertebral nerve block (PVNB) or Epidural analgesia (EA) for chest injuries. We excluded patients who were dead on arrival, those with head AIS≥3, spine AIS >0, and those with cognitive impairment. Patients were stratified into two groups (PVNB and EA). A propensity score matching (1:2) was performed, and the two groups were compared. Our outcomes included delirium, hospital length of stay (LOS), 90-day readmissions, 90-day mechanical ventilation, and initial and 90-day mortality. RESULTS: A total of 2,855 geriatric rib fracture patients were identified, out of which 352 (12 %) received PVNB and 2,503 (87 %) received EA. The mean (SD) age was 78 (8) years and 53 % were female. A total of 1,041 patients were matched (PVNB=347, EA=694 patients). The median [IQR] Injury severity score was 9 [3-15], median chest AIS was 3 [2-4], and 70 % had ≥3 rib fractures. The total mortality during index admission was 6 %, 13 % experienced delirium, and the median hospital LOS was 6 [4-10] days. There was no difference in the primary outcomes of the two groups including rates of index admission mortality (PVNB: 5.2% vs. EA:6.3 %, p = 0.548) and delirium (PVNB: 12.4% vs. EA:12.9 %, p = 0.862). We also found no statistically significant difference between these groups in terms of 90-day respiratory complications (p = 1.000), 90-day readmission (p = 0.111), 90-day mortality (p = 0.718), and 90-day need for mechanical ventilation (p = 1.000). CONCLUSION: The use of PVNB in geriatric trauma patients with multiple rib fractures is associated with comparable in-hospital and post-discharge outcomes relative to EA. PVNB is relatively easy to perform and has a better side effect profile. The use of PVNB as part of rib fracture management protocols warrants further consideration. LEVEL OF EVIDENCE: III STUDY TYPE: Therapeutic/Care Management.

Local Antibiotic Therapy for Open Long Bone Fractures: Appropriate Prophylaxis or Unnecessary Exposure for the Orthopedic Trauma Patient?

INTRODUCTION: Prophylactic local antibiotic therapy (LAbT) to prevent infection in open long bone fracture (OLBF) patients has been in use for many decades despite lack of definitive evidence confirming a beneficial effect. We aimed to evaluate the effect of LAbT on outcomes of OLBF patients on a nationwide scale. MATERIALS AND METHODS: In this retrospective analysis of 2017-2018 American College of Surgeons-Trauma Quality Improvement Program database, all adult (≥18 years) patients with isolated OLBF (non-extremity-Abbreviated Injury Scale < 3) were included. We excluded early deaths (<24 h) and those who had burns or non-extremity surgery. Outcomes were infectious complications (superficial surgical site infection, deep superficial surgical site infection, osteomyelitis, or sepsis), unplanned return to operating room, and hospital and intensive care unit length of stay (LOS). Patients were stratified into two groups: those who received LAbT and those who did not receive LAbT (No-LAbT). Propensity score matching (1:3) and chi-square tests were performed. RESULTS: A total of 61,337 isolated OLBF patients were identified, among whom 2,304 patients were matched (LAbT: 576; No-LAbT: 1,728). Both groups were similar in terms of baseline characteristics. Mean age was 43 ± 17 years, 75% were male, 14% had penetrating injuries, and the median extremity-Abbreviated Injury Scale was 1 (1-2). Most common fracture locations were tibia (66%), fibula (49%), femur (24%), and ulna (11%). About 52% of patients underwent external fixation, 79% underwent internal fixation, and 86% underwent surgical debridement. The median time to LAbT was 17 (5-72) h, and the median time to debridement was 7 (3-15) h (85% within 24 h). The LAbT group had similar rates of infectious complications (3.5% vs. 2.5%, P = 0.24) and unplanned return to the operating room (2.3% vs. 2.0%, P = 0.74) compared to the No-LAbT group. Patients who received LAbT had longer hospital LOS (16 [10-29] vs. 14 [9-24] days, P < 0.001) but similar intensive care unit LOS (4 [3-9] vs. 4 [2-7] days, P = 0.19). CONCLUSIONS: Our findings indicate that prophylactic LAbT for OLBF may not be beneficial over well-established standards of care such as early surgical debridement and systemic antibiotics. Prospective studies evaluating the efficacy, risks, costs, and indications of adjuvant LAbT for OLBF are warranted.

Feeling like an imposter: are surgeons holding themselves back?

Imposter syndrome is a psychological phenomenon where people doubt their achievements and have a persistent internalized fear of being exposed as a fraud, even when there is little evidence to support these thought processes. It typically occurs among high performers who are unable to internalize and accept their success. This phenomenon is not recognized as an official mental health diagnosis in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition; however, mental health professionals recognize it as a form of intellectual self-doubt. It has been reported that imposter syndrome is predominant in the high-stakes and evaluative culture of medicine, where healthcare workers are frequently agonized by feelings of worthlessness and incompetence. Imposter syndrome can lead to a variety of negative effects. These can include difficulty concentrating, decreased confidence, burnout, anxiety, stress, depression, and feelings of inadequacy. This article will discuss the prevalence of imposter syndrome among surgeons, its associated contributing factors, the effects it can have, and potential strategies for managing it. The recommended strategies to address imposter syndrome are based on the authors' opinions.

Delayed versus early hepatic resection among patients with severe traumatic liver injuries undergoing damage control laparotomy.

INTRODUCTION: We aimed to assess the effect of time to hepatic resection on the outcomes of patients with high-grade liver injuries who underwent damage control laparotomy (DCL). METHODS: This is a 4-year (2017-2020) analysis of the ACS-TQIP. Adult trauma patients with severe liver injuries (AAST-OIS grade â€‹≥ â€‹III) who underwent DCL and hepatic resection were included. We excluded patients with early mortality (<24 â€‹h). Patients were stratified into those who received hepatic resection within the initial operation (Early) and take-back operation (Delayed). RESULTS: Of 914 patients identified, 29% had a delayed hepatic resection. On multivariable regression analyses, although delayed resection was not associated with mortality (aOR:1.060,95%CI[0.57-1.97],p â€‹= â€‹0.854), it was associated with higher complications (aOR:1.842,95%CI[1.38-2.46],p â€‹< â€‹0.001), and longer hospital (ß: +0.129, 95%CI[0.04-0.22],p â€‹= â€‹0.005) and ICU (ß:+0.198,95%CI[0.14-0.25],p â€‹< â€‹0.001) LOS, compared to the early resection. CONCLUSION: Delayed hepatic resection was associated with higher adjusted odds of major complications and longer hospital and ICU LOS, however, no difference in mortality, compared to early resection.

From surveillance to surgery: The delayed implications of non-operative and operative management of pancreatic injuries.

BACKGROUND: Our study compares the delayed outcomes of operative versus nonoperative management of pancreatic injuries. METHODS: We analyzed the 2017 Nationwide Readmissions Database on adult (≥18 years) trauma patients with pancreatic injuries. Patients who died on index admission were excluded. Patients were stratified into operative (OP) and non-operative (NOP) groups and compared for outcomes within 90 days of discharge. Multivariable regression analyses were performed. RESULTS: We identified 1553 patients (NOP â€‹= â€‹1092; OP â€‹= â€‹461). The Mean (SD) age was 39 (17.0) years, 31% of patients were female, and 77% had blunt injuries. Median ISS was 17 [9-25] and 74% had concomitant non-pancreatic intraabdominal injuries. On multivariable analysis, operative management was independently associated with increased odds of 90-day readmissions (aOR â€‹= â€‹1.47; p â€‹= â€‹0.03), intraabdominal abscesses (aOR â€‹= â€‹2.7; p â€‹< â€‹0.01), pancreatic pseudocyst (aOR â€‹= â€‹2.4; p â€‹= â€‹0.04), and need for percutaneous or endoscopic management (aOR â€‹= â€‹5.8; p â€‹< â€‹0.001). CONCLUSION: Operative management of pancreatic injuries is associated with higher rates of delayed complications compared to non-operative management. Surgically treated pancreatic trauma patients may need close surveillance even after discharge.

Balloon-Expandable Versus Self-Expanding Transcatheter Aortic Valve Implantation in Patients With Small Aortic Annulus: A Meta-Analysis.

Although transcatheter aortic valve implantation (TAVI) is considered a superior option to surgery in patients with small aortic annulus (SAA), it is not clear which type of transcatheter heart valve (THV) has better results in terms of echocardiographic hemodynamics and clinical outcomes. A random-effects meta-analysis was performed comparing balloon-expandable valves (BEVs) and self-expanding valves (SEVs) in patients with SAA who underwent TAVI regarding their impact on hemodynamic and clinical outcomes at short- and midterm follow-up. Relative risk (RR) and mean difference (MD) with 95% confidence interval (95% CI) were measured for the outcomes, as appropriate. Subgroup analyses were performed based on the generation type of devices and study designs. A total of 16 articles comprising 1 randomized trial, 3 propensity-matched studies, and 12 observational studies including 4,341 patients (1,967 in BEV and 2,374 in the SEV group) with SAA were included. The implantation of BEVs correlated with a lower indexed effective orifice area (MD -0.19 [-0.25 to -0.13]) and higher transvalvular mean pressure gradient (MD 3.91, 95% CI 2.96 to 4.87). Compared with SEVs, BEVs had increased risk of prosthesis-patient mismatch (PPM; RR 2.09, 95% CI 1.79 to 2.45) and severe PPM (RR 2.16, 95% CI 1.48 to 3.15). However, BEV had lower moderate and severe paravalvular leak (RR 0.45, 95% CI 0.29 to 0.69), risk of stroke (RR 0.57, 95% CI 0.42 to 0.76), and permanent pacemaker implantation (RR 0.63, 95% CI 0.44 to 0.91). The 1-year all-cause mortality (RR 1.13, 95% CI 0.86 to 1.49) and cardiac-related mortality (RR 1.53, 95% CI 0.24 to 9.81) were not different between the 2 groups. In conclusion, SEVs were associated with larger indexed effective orifice area and lower PPM but higher paravalvular leak. In contrast, patients with SEVs were more likely to develop stroke and required permanent pacemaker implantation. Both THVs did not show difference in terms of early and midterm all-cause and cardiac mortality. Because both types of THVs show similar results regarding mortality data, hemodynamics should be among the factors considered in decision making for patients with SAA who underwent TAVI.

Emergency Department Shock Index Outperforms Prehospital and Delta Shock Indices in Predicting Outcomes of Trauma Patients.

INTRODUCTION: Multiple shock indices (SIs), including prehospital, emergency department (ED), and delta (ED SI - Prehospital SI) have been developed to predict outcomes among trauma patients. This study aims to compare the predictive abilities of these SIs for outcomes of polytrauma patients on a national level. METHODS: This was a retrospective analysis of the American College of Surgeons Trauma Quality Improvement Program (2017-2018). We included adult (≥18 y) trauma patients and excluded patients who were transferred, had missing vital signs, and those with severe head injuries (Head-Abbreviated Injury Scale>3). Outcome measures were 24-h and in-hospital mortality, 24-h packed red blood cells transfusions, and intensive care unit and hospital length of stay. Predictive performances of these SIs were evaluated by the Area Under the Receiver Operating Characteristics for the entire study cohort and across all injury severities. RESULTS: A total of 750,407 patients were identified. Meanstandard deviation age and lowest systolic blood pressure were 53 ± 21 y, and 81 ± 32 mmHg, respectively. Overall, 24-h and in-hospital mortality were 1.2% and 2.5%, respectively. On multivariable analysis, all three SIs were independently associated with higher rates of 24-h and in-hospital mortality, blood product requirements, intensive care unit and hospital length of stay (P < 0.001). ED SI was superior to prehospital and delta SIs (P < 0.001) for all outcomes. On subanalysis of patients with moderate injuries, severe injuries, and positive delta SI, the results remained the same. CONCLUSIONS: ED SI outperformed both prehospital and delta SIs across all injury severities. Trauma triage guidelines should prioritize ED SI in the risk stratification of trauma patients who may benefit from earlier and more intense trauma activations.