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Timing to surgery in elderly patients with small bowel obstruction: an insight on frailty. J Trauma Acute Care Surg 2024:01586154-990000000-00758. [PMID: 38787701 DOI: 10.1097/ta.0000000000004410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
BACKGROUND Small bowel obstruction (SBO) frequently necessitates emergency surgical intervention. The impact of frailty and age on operative outcomes is uncertain. This study evaluated postoperative outcomes of SBO surgery based on patient's age and frailty and explore the optimal timing to operation in elderly and/or frail patients. METHODS Patients who underwent SBO surgery were identified in ACS-NSQIP database 2005-2021. Patients aged ≥65 years were defined as elderly. Patients with 5-Factor Modified Frailty Index≥2 were defined as frail. Multivariable logistic regression was used to compare 30-day post-operative outcomes between elderly frail versus non-frail patients, as well as between non-frail young versus elderly patients. RESULTS 49,344 patients had SBO surgery, with 7,089 (14.37%) patients classified as elderly frail, 17,821 (36.12%) as elderly non-frail, and 21,849 (44.28%) as young non-frail. Elderly frail patients had higher mortality (aOR = 1.541, p < .01) and postoperative complications compared to their elderly non-frail counterparts; these patients also had longer wait until definitive operation (p < .01). Among non-frail patients, when compared to young patients, the elderly had higher mortality (aOR = 2.388, p < .01) and complications, and longer time to operation (p < .01). In elderly non-frail patients, a higher mortality was observed when surgery was postponed after 2 days. Mortality risk for frail elderly patients is heightened from their already higher baseline when surgery is delayed after 4 days. CONCLUSION When SBO surgery is postponed for more than 2 days, elderly non-frail patients have an increased mortality risk. Consequently, upon admission, these patients should be placed under a nasogastric tube and undergo an initial gastrograffin challenge. If there is no contrast in colon, they should be operated on within 2 days. Conversely, elderly frail patients with SBO have a higher mortality risk when surgery is delayed beyond 4 days. Thus, following the same scheme, they should be operated on before 4 days if gastrograffin challenge fails. LEVEL OF EVIDENCE Retrospective Cohort Study, Level III.
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4-factor prothrombin complex concentrate is not inferior to andexanet alfa for the reversal or oral factor Xa inhibitors: An Eastern Association for the Surgery of Trauma multicenter study. J Trauma Acute Care Surg 2024:01586154-990000000-00713. [PMID: 38685190 DOI: 10.1097/ta.0000000000004345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
BACKGROUND Andexanet Alfa (AA) is the only FDA approved reversal agent for apixaban and rivaroxaban (DOAC). There are no studies comparing its efficacy with 4-Factor Prothrombin Complex Concentrate (PCC). This study aimed to compare PCC to AA for DOAC reversal, hypothesizing non-inferiority of PCC. METHODS We performed a retrospective, non-inferiority multicenter study of adult patients admitted from July 1, 2018 to December 31, 2019 who had taken a DOAC within 12 hours of injury, were transfused red blood cells (RBCs) or had traumatic brain injury, and received AA or PCC. Primary outcome was PRBC unit transfusion. Secondary outcome with ICU length of stay. MICE imputation was used to account for missing data and zero-inflated poisson regression was used to account for an excess of zero units of RBC transfused. 2 Units difference in RBC transfusion was selected as non-inferior. RESULTS Results: From 263 patients at 10 centers, 77 (29%) received PCC and 186 (71%) AA. Patients had similar transfusion rates across reversal treatment groups (23.7% AA vs 19.5% PCC) with median transfusion in both groups of 0 RBC. According to the Poisson component, PCC increases the amount of RBC transfusion by 1.02 times (95% CI: 0.79-1.33) compared to AA after adjusting for other covariates. The averaged amount of RBC transfusion (non-zero group) is 6.13. Multiplying this number by the estimated rate ratio, PCC is estimated to have an increase RBC transfusion by 0.123 (95% CI: 0.53-2.02) units compared to AA. CONCLUSION PCC appears non-inferior to AA for reversal of DOACs for RBC transfusion in traumatically injured patients. Additional prospective, randomized trials are necessary to compare PCC and AA for the treatment of hemorrhage in injured patients on DOACs. LEVEL OF EVIDENCE Therapeutic/Care Management, Level III.
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Comparison of Law Enforcement Officer versus Emergency Medical Services Placed Tourniquets. J Trauma Acute Care Surg 2024:01586154-990000000-00695. [PMID: 38595271 DOI: 10.1097/ta.0000000000004349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
INTRODUCTION Tourniquet (TQ) use for hemorrhage control is a core skill for many law enforcement officers (LEO) and all emergency medical services (EMS) providers. However, LEO TQ training is not as intensive as EMS. Overuse of TQ can result in over triage. We hypothesize that LEO are more liberal than EMS with TQ placement. METHODS A seven-year retrospective, single center study of adult patients who had a TQ placed in the field was conducted. Data were stratified by provider who placed the TQ. Patient demographics, body location where the TQ was placed, hospital location where the TQ was removed, incidence of recurrent bleeding and need for operative control of bleeding, and name of injured vessel were recorded. Data were analyzed using student t-test and Chi-square tests. RESULTS 192 patients had 197 TQ placed (LEO 77 (40%) and EMS 120 (63%). Most TQ were placed on the thigh. There was no difference in body mass index but the EMS cohort had a higher injury severity score (9.4 v 6.5, p = 0.03) and extremity abbreviated injury severity score (2.4 v 1.9, p = 0.007). LEO placed TQ were more commonly removed in the trauma bay (83% v 73%, p = 0.03). EMS placed TQ were more likely to require operative control of bleeding (23% v 6%, p = 0.003). There were no complications related to TQ use in either arm. CONCLUSIONS LEO are more likely than EMS to place tourniquets without injury to a named vessel or the presence of severe bleeding. LEO need better training to determine when a TQ is needed. EMS should be allowed to remove TQ if appropriate. Studies on the impact of over triage based on TQ use are needed. LEVEL OF EVIDENCE Therapeutic/Care Management, Level III.
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Cardiac risk stratification and adverse outcomes in surgically managed patients with isolated traumatic spine injuries. Eur J Trauma Emerg Surg 2024; 50:523-530. [PMID: 38170276 PMCID: PMC11035445 DOI: 10.1007/s00068-023-02413-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 11/25/2023] [Indexed: 01/05/2024]
Abstract
INTRODUCTION As the incidence of traumatic spine injuries has been steadily increasing, especially in the elderly, the ability to categorize patients based on their underlying risk for the adverse outcomes could be of great value in clinical decision making. This study aimed to investigate the association between the Revised Cardiac Risk Index (RCRI) and adverse outcomes in patients who have undergone surgery for traumatic spine injuries. METHODS All adult patients (18 years or older) in the 2013-2019 TQIP database with isolated spine injuries resulting from blunt force trauma, who underwent spinal surgery, were eligible for inclusion in the study. The association between the RCRI and in-hospital mortality, cardiopulmonary complications, and failure-to-rescue (FTR) was determined using Poisson regression models with robust standard errors to adjust for potential confounding. RESULTS A total of 39,391 patients were included for further analysis. In the regression model, an RCRI ≥ 3 was associated with a threefold risk of in-hospital mortality [adjusted IRR (95% CI): 3.19 (2.30-4.43), p < 0.001] and cardiopulmonary complications [adjusted IRR (95% CI): 3.27 (2.46-4.34), p < 0.001], as well as a fourfold risk of FTR [adjusted IRR (95% CI): 4.27 (2.59-7.02), p < 0.001], compared to RCRI 0. The risk of all adverse outcomes increased stepwise along with each RCRI score. CONCLUSION The RCRI may be a useful tool for identifying patients with traumatic spine injuries who are at an increased risk of in-hospital mortality, cardiopulmonary complications, and failure-to-rescue after surgery.
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Prioritizing patients for hip fracture surgery: the role of frailty and cardiac risk. Front Surg 2024; 11:1367457. [PMID: 38525320 PMCID: PMC10957751 DOI: 10.3389/fsurg.2024.1367457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 02/19/2024] [Indexed: 03/26/2024] Open
Abstract
Introduction The number of patients with hip fractures continues to rise as the average age of the population increases. Optimizing outcomes in this cohort is predicated on timely operative repair. The aim of this study was to determine if patients with hip fractures who are frail or have a higher cardiac risk suffer from an increased risk of in-hospital mortality when surgery is postponed >24 h. Methods All patients registered in the 2013-2021 TQIP dataset who were ≥65 years old and underwent surgical fixation of an isolated hip fracture caused by a ground-level fall were included. Adjustment for confounding was performed using inverse probability weighting (IPW) while stratifying for frailty with the Orthopedic Frailty Score (OFS) and cardiac risk using the Revised Cardiac Risk Index (RCRI). The outcome was presented as the absolute risk difference in in-hospital mortality. Results A total of 254,400 patients were included. After IPW, all confounders were balanced. A delay in surgery was associated with an increased risk of in-hospital mortality across all strata, and, as the degree of frailty and cardiac risk increased, so too did the risk of mortality. In patients with OFS ≥4, delaying surgery >24 h was associated with a 2.33 percentage point increase in the absolute mortality rate (95% CI: 0.57-4.09, p = 0.010), resulting in a number needed to harm (NNH) of 43. Furthermore, the absolute risk of mortality increased by 4.65 percentage points in patients with RCRI ≥4 who had their surgery delayed >24 h (95% CI: 0.90-8.40, p = 0.015), resulting in a NNH of 22. For patients with OFS 0 and RCRI 0, the corresponding NNHs when delaying surgery >24 h were 345 and 333, respectively. Conclusion Delaying surgery beyond 24 h from admission increases the risk of mortality for all geriatric hip fracture patients. The magnitude of the negative impact increases with the patient's level of cardiac risk and frailty. Operative intervention should not be delayed based on frailty or cardiac risk.
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Investigating the link between frailty and outcomes in geriatric patients with isolated rib fractures. Trauma Surg Acute Care Open 2024; 9:e001206. [PMID: 38347893 PMCID: PMC10860062 DOI: 10.1136/tsaco-2023-001206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024] Open
Abstract
Background Studies have shown an increased risk of morbidity in elderly patients suffering rib fractures from blunt trauma. The association between frailty and rib fractures on adverse outcomes is still ill-defined. In the current investigation, we sought to delineate the association between frailty, measured using the Orthopedic Frailty Score (OFS), and outcomes in geriatric patients with isolated rib fractures. Methods All geriatric (aged 65 years or older) patients registered in the 2013-2019 Trauma Quality Improvement database with a conservatively managed isolated rib fracture were considered for inclusion. An isolated rib fracture was defined as the presence of ≥1 rib fracture, a thorax Abbreviated Injury Scale (AIS) between 1 and 5, an AIS ≤1 in all other regions, as well as the absence of pneumothorax, hemothorax, or pulmonary contusion. Based on patients' OFS, patients were classified as non-frail (OFS 0), pre-frail (OFS 1), or frail (OFS ≥2). The prevalence ratio (PR) of composite complications, in-hospital mortality, failure-to-rescue (FTR), and intensive care unit (ICU) admission between the OFS groups was determined using Poisson regression models to adjust for potential confounding. Results A total of 65 375 patients met the study's inclusion criteria of whom 60% were non-frail, 29% were pre-frail, and 11% were frail. There was a stepwise increased risk of complications, in-hospital mortality, and FTR from non-frail to pre-frail and frail. Compared with non-frail patients, frail patients exhibited a 87% increased risk of in-hospital mortality [adjusted PR (95% CI): 1.87 (1.52-2.31), p<0.001], a 44% increased risk of complications [adjusted PR (95% CI): 1.44 (1.23-1.67), p<0.001], a doubling in the risk of FTR [adjusted PR (95% CI): 2.08 (1.45-2.98), p<0.001], and a 17% increased risk of ICU admission [adjusted PR (95% CI): 1.17 (1.11-1.23), p<0.001]. Conclusion There is a strong association between frailty, measured using the OFS, and adverse outcomes in geriatric patients managed conservatively for rib fractures.
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Sex disparities in adverse outcomes after surgically managed isolated traumatic spinal injury. Eur J Trauma Emerg Surg 2024; 50:149-155. [PMID: 37191713 PMCID: PMC10923959 DOI: 10.1007/s00068-023-02275-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 05/02/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND Traumatic spinal injury (TSI) encompasses a wide range of injuries affecting the spinal cord, nerve roots, bones, and soft tissues that result in pain, impaired mobility, paralysis, and death. There is some evidence suggesting that women may have different physiological responses to traumatic injury compared to men; therefore, this study aimed to investigate if there are any associations between sex and adverse outcomes following surgically managed isolated TSI. METHODS Using the 2013-2019 TQIP database, all adult patients with isolated TSI, defined as a spine AIS ≥ 2 with an AIS ≤ 1 in all other body regions, resulting from blunt force trauma requiring spinal surgery, were eligible for inclusion in the study. The association between the sex and in-hospital mortality as well as cardiopulmonary and venothromboembolic complications was determined by calculating the risk ratio (RR) after adjusting for potential confounding using inverse probability weighting. RESULTS A total of 43,756 patients were included. After adjusting for potential confounders, female sex was associated with a 37% lower risk of in-hospital mortality [adjusted RR (95% CI): 0.63 (0.57-0.69), p < 0.001], a 27% lower risk of myocardial infarction [adjusted RR (95% CI): 0.73 (0.56-0.95), p = 0.021], a 37% lower risk of cardiac arrest [adjusted RR (95% CI): 0.63 (0.55-0.72), p < 0.001], a 34% lower risk of deep vein thrombosis [adjusted RR (95% CI): 0.66 (0.59-0.74), p < 0.001], a 45% lower risk of pulmonary embolism [adjusted RR (95% CI): 0.55 (0.46-0.65), p < 0.001], a 36% lower risk of acute respiratory distress syndrome [adjusted RR (95% CI): 0.64 (0.54-0.76), p < 0.001], a 34% lower risk of pneumonia [adjusted RR (95% CI): 0.66 (0.60-0.72), p < 0.001], and a 22% lower risk of surgical site infection [adjusted RR (95% CI): 0.78 (0.62-0.98), p < 0.032], compared to male sex. CONCLUSION Female sex is associated with a significantly decreased risk of in-hospital mortality as well as cardiopulmonary and venothromboembolic complications following surgical management of traumatic spinal injuries. Further studies are needed to elucidate the cause of these differences.
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Contemporary Management and Outcomes of Blunt Traumatic AAST-OIS Grade III and IV Pancreatic Injuries in Children: A TQIP analysis. J Trauma Acute Care Surg 2024:01586154-990000000-00630. [PMID: 38282245 DOI: 10.1097/ta.0000000000004270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
BACKGROUND The Trauma Quality Improvement Program (TQIP) database has delineated management strategies and outcomes for adults with AAST-OIS grade III-IV pancreatic injuries and suggests that non-operative management (NOM) is a viable option for these injuries. However, management strategies vary for children following significant pancreatic injuries and outcomes for these intermediate/high grade injuries have not been sufficiently studied. Our aim is to describe the management and outcomes for grade III-IV pancreatic injuries utilizing TQIP. We hypothesize that pediatric patients with intermediate/high grade injuries can be safely managed with NOM. METHODS All pediatric patients (<18 years old) registered in TQIP between 2013-2021 who suffered a grade III or IV pancreatic injury due to blunt trauma were included in the current study. Patient demographics, clinical characteristics, complications, and in-hospital mortality were compared between the different treatment strategies for pancreatic injury: NOM versus drainage and/or pancreatic resection. RESULTS 580 patients meeting criteria were identified. A total of 416 pediatric patients suffered a grade III pancreatic injury; 79% (N = 332) were NOM, 7% (N = 27) received a drain, and 14% (N = 57) underwent a pancreatic resection. A further 164 patients suffered a grade IV pancreatic injury; 77% (N = 126) were NOM, 11% (N = 18) received a drain, and 12% (N = 20) underwent a pancreatic resection. No differences in overall injury severity or demographical data were observed between the treatment groups. No difference in in-hospital mortality was detected between the different management strategies. Patients who received a drain had a longer hospital length of stay (LOS). CONCLUSION The majority of children with AAST-OIS grade III-IV pancreatic injuries are managed nonoperatively. NOM is a reasonable strategy for these injuries and results in equivalent in-hospital adverse outcome profiles as pancreatic drainage or resection with a shorter hospital LOS. LEVEL OF EVIDENCE Level III.
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Comparison of postoperative pain in surgical stabilization of rib fracture technique: intrathoracic plates versus extrathoracic plates. Trauma Surg Acute Care Open 2024; 9:e001321. [PMID: 38274023 PMCID: PMC10806493 DOI: 10.1136/tsaco-2023-001321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024] Open
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0.05% Chlorhexidine Gluconate Irrigation in Trauma/Emergency General Surgical Laparotomy Wounds Closure: A Pilot Study. J Surg Res 2024; 293:427-432. [PMID: 37812876 DOI: 10.1016/j.jss.2023.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 10/11/2023]
Abstract
INTRODUCTION Patients who undergo exploratory laparotomy (EL) in an emergent setting are at higher risk for surgical site infections (SSIs) compared to the elective setting. Packaged Food and Drug Administration-approved 0.05% chlorhexidine gluconate (CHG) irrigation solution reduces SSI rates in nonemergency settings. We hypothesize that the use of 0.05% CHG irrigation solution prior to closure of emergent EL incisions will be associated with lower rates of superficial SSI and allows for increased rates of primary skin closure. METHODS A retrospective observational study of all emergent EL whose subcutaneous tissue were irrigated with 0.05% CHG solution to achieve primary wound closure from March 2021 to June 2022 were performed. Patients with active soft-tissue infection of the abdominal wall were excluded. Our primary outcome is rate of primary skin closure following laparotomy. Descriptive statistics, including t-test and chi-square test, were used to compare groups as appropriate. A P value <0.05 was statistically significant. RESULTS Sixty-six patients with a median age of 51 y (18-92 y) underwent emergent EL. Primary wound closure is achieved in 98.5% of patients (65/66). Bedside removal of some staples and conversion to wet-to-dry packing changes was required in 27.3% of patients (18/66). We found that most of these were due to fat necrosis. We report no cases of fascial dehiscence. CONCLUSIONS In patients undergoing EL, intraoperative irrigation of the subcutaneous tissue with 0.05% CHG solution is a viable option for primary skin closure. Further studies are needed to prospectively evaluate our findings.
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Traumatic injury of an ectopic kidney with iatrogenic ureteral injury and endovascular control of aberrant renal vessel. Urol Case Rep 2024; 52:102645. [PMID: 38235266 PMCID: PMC10793083 DOI: 10.1016/j.eucr.2023.102645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/16/2023] [Accepted: 12/26/2023] [Indexed: 01/19/2024] Open
Abstract
The management of traumatic injuries in patients with ectopic kidneys presents special challenges. There is a paucity of literature regarding optimal strategies for renal salvage. We describe a case of a patient who presented in hemorrhagic shock after a motor vehicle collision. On initial operative exploration, he was found to have a large retroperitoneal mass. Subsequent imaging demonstrated a large retroperitoneal hematoma and an ectopic kidney. The patient was successfully treated with a combination of open renorrhaphy and endovascular angioembolization. This case demonstrates the importance of a multidisciplinary approach to treating these complex injuries.
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Predictors of outcomes in geriatric patients with moderate traumatic brain injury after ground level falls. Front Med (Lausanne) 2023; 10:1290201. [PMID: 38152301 PMCID: PMC10751787 DOI: 10.3389/fmed.2023.1290201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/02/2023] [Indexed: 12/29/2023] Open
Abstract
Introduction The elderly population constitutes one of the fastest-growing demographic groups globally. Within this population, mild to moderate traumatic brain injuries (TBI) resulting from ground level falls (GLFs) are prevalent and pose significant challenges. Between 50 and 80% of TBIs in older individuals are due to GLFs. These incidents result in more severe outcomes and extended recovery periods for the elderly, even when controlling for injury severity. Given the increasing incidence of such injuries it becomes essential to identify the key factors that predict complications and in-hospital mortality. Therefore, the aim of this study was to pinpoint the top predictors of complications and in-hospital mortality in geriatric patients who have experienced a moderate TBI following a GLF. Methods Data were obtained from the American College of Surgeons' Trauma Quality Improvement Program database. A moderate TBI was defined as a head AIS ≤ 3 with a Glasgow Coma Scale (GCS) 9-13, and an AIS ≤ 2 in all other body regions. Potential predictors of complications and in-hospital mortality were included in a logistic regression model and ranked using the permutation importance method. Results A total of 7,489 patients with a moderate TBI were included in the final analyses. 6.5% suffered a complication and 6.2% died prior to discharge. The top five predictors of complications were the need for neurosurgical intervention, the Revised Cardiac Risk Index, coagulopathy, the spine abbreviated injury severity scale (AIS), and the injury severity score. The top five predictors of mortality were head AIS, age, GCS on admission, the need for neurosurgical intervention, and chronic obstructive pulmonary disease. Conclusion When predicting both complications and in-hospital mortality in geriatric patients who have suffered a moderate traumatic brain injury after a ground level fall, the most important factors to consider are the need for neurosurgical intervention, cardiac risk, and measures of injury severity. This may allow for better identification of at-risk patients, and at the same time resulting in a more equitable allocation of resources.
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Cricothyrotomy Online: Quality Assessment of Educational Videos on YouTube. Am Surg 2023; 89:5957-5963. [PMID: 37285452 DOI: 10.1177/00031348231183122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND Medical learners may use YouTube® videos to prepare for procedures. Videos are convenient and readily available, but without any uploading standards, their accuracy and quality for education are uncertain. We assessed the quality of emergency cricothyrotomy videos on YouTube through an expert panel of surgeons with objective quality metrics. METHODS A YouTube® search for "emergency cricothyrotomy" was performed and results were filtered to remove animations and lectures. The 4 most-viewed videos were sent to a panel of trauma surgeons for evaluation. An educational quality (EQ) score was generated for each video based on its ability to explain the procedure indications, orient the viewer to the patient, provide accurate narration, provide clear views of procedure, identify relevant instrumentation and anatomy, and explain critical maneuvers. Reviewers were also asked if safety concerns were present and encouraged to give feedback in a free-response field. RESULTS Four surgical attendings completed the survey. The median EQ score was 6 on a 7-point scale (95% CI [6, 6]). All but one of the individual parameters had a median EQ score of 6 (95% CI: indications [3, 7], orientation [5, 7], narration [6, 7], clarity [6, 7], instruments [6, 7], anatomy [6, 6], critical maneuvers [5, 6]). Safety received a lower EQ score (5.5, 95% CI [2, 6]). CONCLUSIONS The most-viewed cricothyrotomy videos were rated positively by surgical attendings. Still, it is necessary to know if medical learners can distinguish high from low quality videos. If not, this suggests a need for surgical societies to create high-quality videos that can be reliably and efficiently accessed on YouTube®.
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Adverse outcomes following pelvic fracture: the critical role of frailty. Eur J Trauma Emerg Surg 2023; 49:2623-2631. [PMID: 37644193 PMCID: PMC10728265 DOI: 10.1007/s00068-023-02355-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE Pelvic fractures among older adults are associated with an increased risk of adverse outcomes, with frailty likely being a contributing factor. The current study endeavors to describe the association between frailty, measured using the Orthopedic Frailty Score (OFS), and adverse outcomes in geriatric pelvic fracture patients. METHODS All geriatric (65 years or older) patients registered in the 2013-2019 Trauma Quality Improvement Program database with an isolated pelvic fracture following blunt trauma were considered for inclusion. An isolated pelvic fracture was defined as any fracture in the pelvis with a lower extremity AIS ≥ 2, any abdomen AIS, and an AIS ≤ 1 in all other regions. Poisson regression models were employed to determine the association between the OFS and adverse outcomes. RESULTS A total of 66,404 patients were included for further analysis. 52% (N = 34,292) were classified as non-frail (OFS 0), 32% (N = 21,467) were pre-frail (OFS 1), and 16% (N = 10,645) were classified as frail (OFS ≥ 2). Compared to non-frail patients, frail patients exhibited a 88% increased risk of in-hospital mortality [adjusted IRR (95% CI): 1.88 (1.54-2.30), p < 0.001], a 25% increased risk of complications [adjusted IRR (95% CI): 1.25 (1.10-1.42), p < 0.001], a 56% increased risk of failure-to-rescue [adjusted IRR (95% CI): 1.56 (1.14-2.14), p = 0.006], and a 10% increased risk of ICU admission [adjusted IRR (95% CI): 1.10 (1.02-1.18), p = 0.014]. CONCLUSION Frail pelvic fracture patients suffer from a disproportionately increased risk of mortality, complications, failure-to-rescue, and ICU admission. Additional measures are required to mitigate adverse events in this vulnerable patient population.
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Firearms-related injury and sex: a comparative National Trauma Database (NTDB) Study. Trauma Surg Acute Care Open 2023; 8:e001181. [PMID: 38156275 PMCID: PMC10753733 DOI: 10.1136/tsaco-2023-001181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 10/22/2023] [Indexed: 12/30/2023] Open
Abstract
Background Existing study findings on firearms-related injury patterns are largely skewed towards males, who comprise the majority of this injury population. Given the paucity of existing data for females with these injuries, we aimed to elucidate the demographics, injury patterns, and outcomes of firearms-related injury in females compared with males in the USA. Materials and methods A 7-year (2013-2019) retrospective review of the National Trauma Database was conducted to identify all adult patients who suffered firearms-related injuries. Patients who were males were matched (1:1, caliper 0.2) to patients who were females by demographics, comorbidities, injury patterns and severity, and payment method, to compare differences in mortality and several other post-injury outcomes. Results There were 196 696 patients admitted after firearms-related injury during the study period. Of these patients, 23 379 (11.9%) were females, 23 378 of whom were successfully matched to a male counterpart. After matching, females had a lower rate of in-hospital mortality (18.6% vs. 20.0%, p<0.001), deep vein thrombosis (1.2% vs. 1.5%, p=0.014), and had a lower incidence of drug or alcohol withdrawal syndrome (0.2% vs. 0.5%, p<0.001) compared with males. Conclusion Female victims of firearms-related injuries experience lower rates of mortality and complications compared with males. Further studies are needed to elucidate the cause of these differences. Level of evidence Level III.
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Racial Disparities in Administration of Venous Thromboembolism Prophylaxis After Severe Traumatic Injuries. Am Surg 2023; 89:4696-4706. [PMID: 36151753 DOI: 10.1177/00031348221129519] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Race is associated with differences in quality of care process measures and incidence of venous thromboembolism (VTE) in trauma patients. We aimed to investigate if racial disparities exist in the administration of VTE prophylaxis in trauma patients. METHODS We queried the Trauma Quality Improvement Project database from 2017 to 2019. Patients ages ≥16 years old with ISS ≥15 were included. Patients with no signs of life on arrival, any AIS ≥6, hospital length of stay <1 day, anticoagulant use before admission, or without recorded race were excluded. Patients were grouped by race: white, black, Asian, American Indian, and Native Hawaiian or Pacific Islander. The association between VTE prophylaxis administration and race was determined using a Poisson regression model with robust standard errors to adjust for confounders. RESULTS A total of 285,341 patients were included. Black patients had the highest rates of VTE prophylaxis exposure (73.8%), shortest time to administration (1.6 days), and highest use of low molecular weight heparin (56%). Black patients also had the highest incidence of deep vein thrombosis (2.8%) and pulmonary embolism (1.4%). Black patients were 4% more likely to receive VTE prophylaxis than white patients [adj. IRR (95% CI): 1.04 (1.03-1.05), P < .001]. American Indians were 8% less likely to receive VTE prophylaxis [adj. IRR (95% CI): .92 (.88-.97), P < .001] than white patients. No differences between white and Asian or Native Hawaiian or Pacific Islander patients existed. DISCUSSION While black patients had the highest incidence of DVT and PE, they had higher administration rates and earlier initiation of VTE prophylaxis. Further work can elucidate modifiable causes of these differences.
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Letter re: Racial Disparities in Administration of VTE Prophylaxis After Severe Traumatic Injuries. Am Surg 2023; 89:5038. [PMID: 36592053 DOI: 10.1177/00031348221146964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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An initiative to assess and improve the resources and patient care processes used among Chest Wall Injury Society collaborative centers (CWIS-CC2). J Trauma Acute Care Surg 2023:01586154-990000000-00535. [PMID: 37889926 DOI: 10.1097/ta.0000000000004158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2023]
Abstract
BACKGROUND Over the last two decades, the acute management of rib fractures has changed significantly. In 2021, the Chest Wall injury Society (CWIS) began recognizing centers who epitomize their mission as CWIS Collaborative Centers (CWIS-CC). The primary aim of this study was to determine the resources, surgical expertise, access to care, and institutional support that are present among centers. METHODS A survey was performed including all CWIS-CC evaluating the resources available at their hospital for the treatment of patients with chest wall injury. Data about each Chest Wall Injury Center (CWIC) care process, availability of resources, institutional support, research support, and educational offerings were recorded. RESULTS Data was collected from 20 trauma centers resulting in an 80% response rate. These trauma centers were made up of 5 international and 15 US based trauma centers. Eighty percent (16/20) have dedicated care team members for the evaluation and management of rib fractures. Twenty-five percent (5/20) have a dedicated rib fracture service with a separate call schedule. Staffing for chest wall injury clinics consists of a multidisciplinary team: with attending surgeons in all clinics, 80%(8/10) with APPs and 70%(7/10) with care coordinators. Forty percent(8/20) of centers have dedicated rib fracture research support and 35%(7/20) have SSRF-related grants. Forty percent (8/20) of centers have marketing support and 30%(8/20) have a web page support to bring awareness to their center. At these trauma centers, a median of 4(1-9) surgeons perform surgical stabilization of rib fractures (SSRF). In the majority of trauma centers the trauma surgeons perform SSRF. CONCLUSIONS Considerable similarities and differences exist within these CWIS collaborative centers. These differences in resources are hypothesis generating in determining the optimal CWIC. These findings may generate several patient care and team process questions to optimize patient care, patient experience, provider satisfaction, research productivity, education, and outreach. LEVEL OF EVIDENCE IV Economic & Value-Based Evaluations.
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Early Tracheostomy in Older Trauma Patient Is Associated With Comparable Outcomes to Younger Cohort. J Surg Res 2023; 290:178-187. [PMID: 37269801 DOI: 10.1016/j.jss.2023.03.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/22/2023] [Accepted: 03/26/2023] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Early tracheostomy (ET) is associated with a lower incidence of pneumonia (PNA) and mechanical ventilation duration (MVD) in hospitalized patients with trauma. The purpose of this study is to determine if ET also benefits older adults compared to the younger cohort. METHODS Adult hospitalized trauma patients who received a tracheostomy as registered in The American College of Surgeons Trauma Quality Improvement Program from 2013 to 2019 were analyzed. Patients with tracheostomy prior to admission were excluded. Patients were stratified into 2 cohorts consisting of those aged ≥65 and those aged <65. These cohorts were analyzed separately to compare the outcomes of ET (<5 d; ET) versus late tracheostomy (LT) (≥5 d; LT). The primary outcome was MVD. Secondary outcomes were in-hospital mortality, hospital length of stay (HLOS), and PNA. Univariate and multivariate analyses were performed with significance defined as P value < 0.05. RESULTS In patients aged <65, ET was performed within a median of 2.3 d (interquartile range, 0.47-3.8) after intubation and a median of 9.9 d (interquartile range, 7.5-13) in the LT group. The ET group's Injury Severity Score was significantly lower with fewer comorbidities. There were no differences in injury severity or comorbidities when comparing the groups. ET was associated with lower MVD (d), PNA, and HLOS on univariate and multivariate analyses in both age cohorts, although the degree of benefit was higher in the less than 65 y cohort [ET versus LT MVD: 5.08 (4.78-5.37), P < 0.001; PNA: 1.45 (1.36-1.54), P < 0.001; HLOS: 5.48 (4.93-6.04), P < 0.001]. Mortality did not differ based on time to tracheostomy. CONCLUSIONS ET is associated with lower MVD, PNA, and HLOS in hospitalized patients with trauma regardless of age. Age should not factor into timing for tracheostomy placement.
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Development and Validation of an XGBoost-Algorithm-Powered Survival Model for Predicting In-Hospital Mortality Based on 545,388 Isolated Severe Traumatic Brain Injury Patients from the TQIP Database. J Pers Med 2023; 13:1401. [PMID: 37763168 PMCID: PMC10533165 DOI: 10.3390/jpm13091401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/04/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Traumatic brain injury (TBI) represents a significant global health issue; the traditional tools such as the Glasgow Coma Scale (GCS) and Abbreviated Injury Scale (AIS) which have been used for injury severity grading, struggle to capture outcomes after TBI. AIM AND METHODS This paper aims to implement extreme gradient boosting (XGBoost), a powerful machine learning algorithm that combines the predictions of multiple weak models to create a strong predictive model with high accuracy and efficiency, in order to develop and validate a predictive model for in-hospital mortality in patients with isolated severe traumatic brain injury and to identify the most influential predictors. In total, 545,388 patients from the 2013-2021 American College of Surgeons Trauma Quality Improvement Program (TQIP) database were included in the current study, with 80% of the patients used for model training and 20% of the patients for the final model test. The primary outcome of the study was in-hospital mortality. Predictors were patients' demographics, admission status, as well as comorbidities, and clinical characteristics. Penalized Cox regression models were used to investigate the associations between the survival outcomes and the predictors and select the best predictors. An extreme gradient boosting (XGBoost)-powered Cox regression model was then used to predict the survival outcome. The performance of the models was evaluated using the Harrell's concordance index (C-index). The time-dependent area under the receiver operating characteristic curve (AUC) was used to evaluate the dynamic cumulative performance of the models. The importance of the predictors in the final prediction model was evaluated using the Shapley additive explanations (SHAP) value. RESULTS On average, the final XGBoost-powered Cox regression model performed at an acceptable level for patients with a length of stay up to 250 days (mean time-dependent AUC = 0.713) in the test dataset. However, for patients with a length of stay between 20 and 213 days, the performance of the model was relatively poor (time-dependent AUC < 0.7). When limited to patients with a length of stay ≤20 days, which accounts for 95.4% of all the patients, the model achieved an excellent performance (mean time-dependent AUC = 0.813). When further limited to patients with a length of stay ≤5 days, which accounts for two-thirds of all the patients, the model achieved an outstanding performance (mean time-dependent AUC = 0.917). CONCLUSION The XGBoost-powered Cox regression model can achieve an outstanding predictive ability for in-hospital mortality during the first 5 days, primarily based on the severity of the injury, the GCS on admission, and the patient's age. These variables continue to demonstrate an excellent predictive ability up to 20 days after admission, a period of care that accounts for over 95% of severe TBI patients. Past 20 days of care, other factors appear to be the primary drivers of in-hospital mortality, indicating a potential window of opportunity for improving outcomes.
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Chest Wall Injury Society Recommendations for Management of Surgical Site or Implant-Related Infections After Surgical Stabilization of Traumatic Rib or Sternal Fractures. Surg Infect (Larchmt) 2023. [PMID: 37204325 DOI: 10.1089/sur.2023.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023] Open
Abstract
Background: Surgical stabilization of rib fractures (SSRF) and surgical stabilization of sternal fractures (SSSF) involves open reduction and internal fixation of fractures with an implantable titanium plate to restore and maintain anatomic alignment. The presence of this foreign, non-absorbable material presents an opportunity for infection. Although surgical site infection (SSI) and implant infection rates after SSRF and SSSF are low, they present a challenging clinical entity. Methods: The Surgical Infection Society's Therapeutics and Guidelines Committee and Chest Wall Injury Society's Publication Committee convened to develop recommendations for management of SSIs or implant-related infections after SSRF or SSSF. PubMed, Embase, Web of Science and the Cochrane database were searched for pertinent studies. Using a process of iterative consensus, all committee members voted to accept or reject each recommendation. Results: For patients undergoing SSRF or SSSF who develop an SSI or an implant-related infection, there is insufficient evidence to suggest a single optimal management strategy. For patients with an SSI, systemic antibiotic therapy, local wound debridement, and vacuum-assisted closure have been used in isolation or combination. For patients with an implant-related infection, initial implant removal with or without systemic antibiotic therapy, systemic antibiotic therapy with local wound drainage, and systemic antibiotic therapy with local antibiotic therapy have been documented. For patients who do not undergo initial implant removal, 68% ultimately require implant removal to achieve source control. Conclusions: Insufficient evidence precludes the ability to recommend guidelines for the treatment of SSI or implant-related infection following SSRF or SSSF. Further studies should be performed to identify the optimal management strategy in this population.
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In Vitro Analysis of Platelet Adhesion, Aggregation, and Surface GP1bα Expression in Stored Refrigerated Whole Blood: A Pilot Study. Anesth Analg 2023; 136:920-926. [PMID: 37058728 DOI: 10.1213/ane.0000000000006277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
BACKGROUND Warm, fresh whole blood (WB) has been used by the US military to treat casualties in Iraq and Afghanistan. Based on data in that setting, cold-stored WB has been used to treat hemorrhagic shock and severe bleeding in civilian trauma patients in the United States. In an exploratory study, we performed serial measurements of WB's composition and platelet function during cold storage. Our hypothesis was that in vitro platelet adhesion and aggregation would decrease over time. METHODS WB samples were analyzed on storage days 5, 12, and 19. Hemoglobin, platelet count, blood gas parameters (pH, Po2, Pco2, and Spo2), and lactate were measured at each timepoint. Platelet adhesion and aggregation under high shear were assessed with a platelet function analyzer. Platelet aggregation under low shear was assessed using a lumi-aggregometer. Platelet activation was assessed by measuring dense granule release in response to high-dose thrombin. Platelet GP1bα levels were measured with flow cytometry, as a surrogate for adhesive capacity. Results at the 3 study timepoints were compared using repeat measures analysis of variance and post hoc Tukey tests. RESULTS Measurable platelet count decreased from a mean of (163 + 53) × 109 platelets per liter at timepoint 1 to (107 + 32) × 109 at timepoint 3 (P = .02). Mean closure time on the platelet function analyzer (PFA)-100 adenosine diphosphate (ADP)/collagen test increased from 208.7 + 91.5 seconds at timepoint 1 to 390.0 + 148.3 at timepoint 3 (P = .04). Mean peak granule release in response to thrombin decreased significantly from 0.7 + 0.3 nmol at timepoint 1 to 0.4 + 0.3 at timepoint 3 (P = .05). Mean GP1bα surface expression decreased from 232,552.8 + 32,887.0 relative fluorescence units at timepoint 1 to 95,133.3 + 20,759.2 at timepoint 3 (P < .001). CONCLUSIONS Our study demonstrated significant decreases in measurable platelet count, platelet adhesion, and aggregation under high shear, platelet activation, and surface GP1bα expression between cold-storage days 5 and 19. Further studies are needed to understand the significance of our findings and to what degree in vivo platelet function recovers after WB transfusion.
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The relationship of ADHD and trauma mortality: An NTDB analysis. TRAUMA-ENGLAND 2023. [DOI: 10.1177/14604086231163660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Objective Nearly 7% of the adult US population has symptomatic Attention Deficit Hyperactivity Disorder (ADHD), which is associated with an increased risk for traumatic injury. There is limited data on the outcome of hospitalized trauma patients with ADHD. This study aimed to use a large nationwide database to investigate the relationship between a diagnosis of ADHD and clinical outcomes in hospitalized patients after major trauma. Methods All patients 18 years or older in the National Trauma Database were retrospectively reviewed. Propensity score analysis was used to match patients with and without the diagnosis of ADHD at a 1:1 ratio based on age, sex, race, highest AIS in each region, comorbidities, and the presence of advanced directives limiting care. Outcomes of patients with ADHD admitted to the trauma service between the years 2015 and 2017 were compared to those without ADHD. The primary outcome of interest was in-hospital mortality, while the secondary outcomes included complications and hospital length of stay. Results There were 9399 patients included in the study with a diagnosis of ADHD. These patients were overall more likely to be younger, male, and Caucasian, compared to their matched counterparts without ADHD. ADHD was associated with a significantly lower in-hospital mortality than patients without ADHD. There was no difference in the ICU admission rate, ICU LOS, ventilator use, or complication rates between patients with and without ADHD. Conclusion A diagnosis of ADHD has a complex association with clinical outcomes after trauma. The current large national analysis found that patients with a diagnosis of ADHD had significantly lower overall in-hospital mortality.
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A multicenter, citywide report on recurrent violent injury. Injury 2023:S0020-1383(23)00245-0. [PMID: 36925376 DOI: 10.1016/j.injury.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/28/2023] [Accepted: 03/06/2023] [Indexed: 03/18/2023]
Abstract
INTRODUCTION The incidence of and risk factors for recurrent violent trauma are not well known. This information is needed to focus violence prevention efforts on at-risk cohorts. The purpose of this study was to determine the incidence of and risk factors for recurrence following violent injury in a large urban setting. We hypothesize that the overall incidence of recurrent violent injury is low but there are specific at-risk cohorts. METHODS A retrospective, citywide study of patients who sustained blunt assault or penetrating trauma from 2013 to 2019 was performed. Patients were tracked across all trauma centers using their name and date of birth. The primary outcome was incidence of recurrent violent injury, which was calculated by dividing the number of readmitted patients by the number who survived previous admissions due to penetrating trauma or blunt assault. Associations between readmission and injury severity score, abbreviated injury score, age, sex, hospital, mechanism of injury (MOI), and disposition were determined. Kaplan-Meier curves were plotted to determine the incidence of recurrent injury over time. A multivariable Cox proportional hazard model was used to examine the relationships between characteristics at first admission and time-to-readmission. RESULTS The recurrent injury rate was 836 patients (6.33%) out of 13,211 injured patients. Male, age 14-45 years old, discharge to jail or left against medical advice, and moderate/severe head injury were associated with re-injury. There was no association between recurrence and mechanism of injury or overall injury severity. Discharge to home was associated with a lower re-injury rate. CONCLUSION The low recurrent injury rate despite high injury prevalence suggests injury prevention efforts should target this demographic and their non-injured peers.
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Prolonged Partial REBOA: A Practice Paradigm for Managing Hemorrhage from Abdominal Gunshot Wounds. JOURNAL OF ENDOVASCULAR RESUSCITATION AND TRAUMA MANAGEMENT 2023. [DOI: 10.26676/jevtm.273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a valuable tool for management of life-threateningtruncal hemorrhage. However, prolonged use of REBOA is limited by the ischemia that it causes distalto the occlusion. Partial REBOA (pREBOA) is a developing technique to inflate the balloon partially to allow for avariable degree of distal blood flow and mitigate some of the complications of prolonged occlusion of the aortawhile also ameliorating ongoing blood loss. We describe a case of a patient who presented with a gunshot woundto the right upper quadrant of the abdomen with significant liver, kidney, and colon injuries. The patient was successfullytreated with pREBOA for 20 hours without ischemic sequalae. This is the longest reported use of prolongedpREBOA and suggests that this technique may offer a means for hemorrhage control in the pre-/intra- andpostoperative settings..
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Exposure to a Virtual Reality Mass-Casualty Simulation Elicits a Differential Sympathetic Response in Medical Trainees and Attending Physicians. Prehosp Disaster Med 2023; 38:1-9. [PMID: 36606324 PMCID: PMC9885434 DOI: 10.1017/s1049023x22002448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/18/2022] [Accepted: 11/29/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Previous studies have demonstrated the use of virtual reality (VR) in mass-casualty incident (MCI) simulation; however, it is uncertain if VR simulations can be a substitute for in-person disaster training. Demonstrating that VR MCI scenarios can elicit the same desired stress response achieved in live-action exercises is a first step in showing non-inferiority. The primary objective of this study was to measure changes in sympathetic nervous system (SNS) response via a decrease in heart rate variability (HRV) in subjects participating in a VR MCI scenario. METHODS An MCI simulation was filmed with a 360º camera and shown to participants on a VR headset while simultaneously recording electrocardiography (EKG) and HRV activity. Baseline HRV was measured during a calm VR scenario immediately prior to exposure to the MCI scenarios, and SNS activation was captured as a decrease in HRV compared to baseline. Cognitive stress was measured using a validated questionnaire. Wilcoxon matched pairs signed rank analysis, Welch's t-test, and multivariate logistic regression were performed with statistical significance established at P <.05. RESULTS Thirty-five subjects were enrolled: eight attending physicians (two surgeons, six Emergency Medicine [EM] specialists); 13 residents (five Surgery, eight EM); and 14 medical students (six pre-clinical, eight clinical-year students). Sympathetic nervous system activation was observed in all groups during the MCI compared to baseline (P <.0001) and occurred independent of age, sex, years of experience, or prior MCI response experience. Overall, 23/35 subjects (65.7%) reported increased cognitive stress in the MCI (11/14 medical students, 9/13 residents, and 3/8 attendings). Resident and attending physicians had higher odds of discordance between SNS activation and cognitive stress compared to medical students (OR = 8.297; 95% CI, 1.408-64.60; P = .030). CONCLUSIONS Live-actor VR MCI simulation elicited a strong sympathetic response across all groups. Thus, VR MCI training has the potential to guide acquisition of confidence in disaster response.
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The revised cardiac risk index is associated with morbidity and mortality independent of injury severity in elderly patients with rib fractures. Injury 2023; 54:56-62. [PMID: 36402584 DOI: 10.1016/j.injury.2022.11.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/23/2022] [Accepted: 11/10/2022] [Indexed: 11/14/2022]
Abstract
BACKGROUND Risk factors for mortality and in-hospital morbidity among geriatric patients with traumatic rib fractures remain unclear. Such patients are often frail and demonstrate a high comorbidity burden. Moreover, outcomes anticipated by current rubrics may reflect the influence of multisystem injury or surgery, and thus not apply to isolated injuries in geriatric patients. We hypothesized that the Revised Cardiac Risk Index (RCRI) may assist in risk-stratifying geriatric patients following rib fracture. METHODS All geriatric patients (age ≥65 years) with a conservatively managed rib fracture owing to an isolated thoracic injury (thorax AIS ≥1), in the 2013-2019 TQIP database were assessed including demographics and outcomes. The association between the RCRI and in-hospital morbidity as well as mortality was analyzed using Poisson regression models while adjusting for potential confounders. RESULTS 96,750 geriatric patients sustained rib fractures. Compared to those with RCRI 0, patients with an RCRI score of 1 had a 16% increased risk of in-hospital mortality [adjusted incidence rate ratio (adj-IRR), 95% confidence interval (CI): 1.16 (1.02-1.32), p=0.020]. An RCRI score of 2 [adj-IRR (95% CI): 1.72 (1.44-2.06), p<0.001] or ≥3 [adj-IRR (95% CI): 3.07 (2.31-4.09), p<0.001] was associated with an even greater mortality risk. Those with an increased RCRI also exhibited a higher incidence of myocardial infarction, cardiac arrest, stroke, and acute respiratory distress syndrome. CONCLUSIONS Geriatric patients with rib fractures and an RCRI ≥1 represent a vulnerable and high-risk group. This index may inform the decision to admit for inpatient care and can also guide patient and family counseling as well as computer-based decision-support.
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Thromboelastography Parameters do not Discriminate for Thrombotic Events in Hospitalized Patients With COVID-19. J Intensive Care Med 2022; 38:449-456. [PMID: 36448250 PMCID: PMC9713537 DOI: 10.1177/08850666221142265] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Background Coronavirus disease 2019 (COVID-19) is associated with a prothrombotic state; leading to multiple sequelae. We sought to detect whether thromboelastography (TEG) parameters would be able to detect thromboembolic events in patients hospitalized with COVID-19. Methods We performed a retrospective multicenter case–control study of the Collaborative Research to Understand the Sequelae of Harm in COVID (CRUSH COVID) registry of 8 tertiary care level hospitals in the United States (US). This registry contains adult patients with COVID-19 hospitalized between March 2020 and September 2020. Results A total of 277 hospitalized COVID-19 patients were analyzed to determine whether conventional coagulation TEG parameters were associated with venous thromboembolic (VTE) and thrombotic events during hospitalization. A clotting index (CI) >3 was present in 45.8% of the population, consistent with a hypercoagulable state. Eighty-three percent of the patients had clot lysis at 30 min (LY30) = 0, consistent with fibrinolysis shutdown, with a median of 0.1%. We did not find TEG parameters (LY30 area under the receiver operating characteristic [ROC] curve [AUC] = 0.55, 95% CI: 0.44-0.65, P value = .32; alpha angle [α] AUC = 0.58, 95% CI: 0.47-0.69, P value = .17; K time AUC = 0.58, 95% CI: 0.46-0.69, P value = .67; maximum amplitude (MA) AUC = 0.54, 95% CI: 0.44-0.64, P value = .47; reaction time [R time] AUC = 0.53, 95% CI: 0.42-0.65, P value = .70) to be a good discriminator for VTE. We also did not find TEG parameters (LY30 AUC = 0.51, 95% CI: 0.42-0.60, P value = .84; R time AUC = 0.57, 95%CI: 0.48-0.67, P value .07; α AUC = 0.59, 95%CI: 0.51-0.68, P value = .02; K time AUC = 0.62, 95% CI: 0.53-0.70, P value = .07; MA AUC = 0.65, 95% CI: 0.57-0.74, P value < .01) to be a good discriminator for thrombotic events. Conclusions In this retrospective multicenter cohort study, TEG in COVID-19 hospitalized patients may indicate a hypercoagulable state, however, its use in detecting VTE or thrombotic events is limited in this population.
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Abstract
BACKGROUND Timely management is critical for treating symptomatic common bile duct (CBD) stones; however, a single optimal management strategy has yet to be defined in the acute care setting. Consequently, this systematic review and network meta-analysis, comparing one-stage (CBD exploration or intraoperative endoscopic retrograde cholangiopancreatography [ERCP] with simultaneous cholecystectomy) and two-stage (precholecystectomy or postcholecystectomy ERCP) procedures, was undertaken with the main outcomes of interest being postprocedural complications and hospital length of stay (LOS). METHODS PubMed, SCOPUS, MEDLINE, Embase, and Cochrane Central Register of Controlled Trials were methodically queried for articles from 2010 to 2021. The search terms were a combination of medical subject headings terms and the subsequent terms: gallstone; common bile duct (stone); choledocholithiasis; cholecystitis; endoscopic retrograde cholangiography/ERCP; common bile duct exploration; intraoperative, preoperative, perioperative, and postoperative endoscopic retrograde cholangiography; stone extraction; and one-stage and two-stage procedure. Studies that compared two procedures or more were included, whereas studies not recording complications (bile leak, hemorrhage, pancreatitis, perforation, intra-abdominal infections, and other infections) or LOS were excluded. A network meta-analysis was conducted to compare the four different approaches for managing CBD stones. RESULTS A total of 16 studies (8,644 participants) addressing the LOS and 41 studies (19,756 participants) addressing postprocedural complications were included in the analysis. The one-stage approaches were associated with a decrease in LOS compared with the two-stage approaches. Common bile duct exploration demonstrated a lower overall risk of complications compared with preoperative ERCP, but there were no differences in the overall risk of complications in the remaining comparisons. However, differences in specific postprocedural complications were detected between the four different approaches managing CBD stones. CONCLUSION This network meta-analysis suggests that both laparoscopic CBD exploration and intraoperative ERCP have equally good outcomes and provide a preferable single-anesthesia patient pathway with a shorter overall length of hospital stay compared with the two-stage approaches. LEVEL OF EVIDENCE Systematic Review/Meta Analysis; Level III.
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Survey of surgical critical care applicant and program director views on virtual interviews for fellowship training: a Surgical Critical Care Program Directors Society sponsored study. Trauma Surg Acute Care Open 2022; 7:e000898. [PMID: 35415269 PMCID: PMC8961168 DOI: 10.1136/tsaco-2022-000898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 03/10/2022] [Indexed: 11/28/2022] Open
Abstract
Background The COVID-19 pandemic forced postgraduate interview processes to move to a virtual platform. There are no studies on the opinions of faculty and applicants regarding this format. The aim of this study was to assess the opinions of surgical critical care (SCC) applicants and program directors regarding the virtual versus in-person interview process. Methods An anonymous survey of the SCC Program Director’s Society members and applicants to the 2019 (in-person) and 2020 (virtual) interview cycles was done. Demographic data and Likert scale based responses were collected using Research Electronic Data Capture. Results Fellowship and program director responses rates were 25% (137/550) and 58% (83/143), respectively. Applicants in the 2020 application cycle attended more interviews. The majority of applicants (57%) and program faculty (67%) strongly liked/liked the virtual interview format but felt an in-person format allows better assessment of the curriculum and culture of the program. Both groups felt that an in-person format allows applicants and faculty to establish rapport better. Only 9% and 16% of SCC program directors wanted a purely virtual or purely in-person interview process, respectively. Applicants were nearly evenly split between preferring a purely in-person versus virtual interviews in the future. Discussion The virtual interview format allows applicants and program directors to screen a larger number of programs and applications. However, the virtual format is less useful than an in-person interview format for describing unique aspects of a training program and for allowing faculty and applicants to establish rapport. Future strategies using both formats may be optimal, but such an approach requires further study. Level of evidence Epidemiologic level IV
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Disasters on campus: A cross-sectional survey of college EMS systems' preparedness to respond to mass casualty incidents. Am J Disaster Med 2022; 14:271-295. [PMID: 35325463 DOI: 10.5055/ajdm.2021.0411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE The objective of this study was to assess the training and readiness levels of Collegiate Emergency Medical Service (EMS) providers to respond to mass casualty incidents (MCIs). METHODS An anonymous cross-sectional survey of Collegiate EMS providers was performed. PARTICIPANTS Participants were US-based EMS providers affiliated with the National Collegiate Emergency Medical Services Foundation. OUTCOME MEASURES The main outcome measures were levels of EMS experience and MCI training, subjective readiness levels for responding to various MCI scenarios, and analyzing the effect of the COVID-19 pandemic on MCI response capabilities. RESULTS Respondents had a median age of 21 years (interquartile range IQR 20, 22), with 86 percent (n = 96/112) being trained to the Emergency Medical Technician-Basic level. Providers reported participating in an average of 1.6 MCI trainings over the last four years (IQR, 1.0, 2.2). Subjective MCI response readiness levels were highest with active assailant attacks followed by large event evacuations, natural disasters, hazardous material (HAZMAT) incidents, targeted automobile ramming attacks, explosions, and finally bioweapons release. Disparate to this, only 18 percent of participants reported training in the fundamentals of tactical and disaster medicine. With respect to the effect of the COVID-19 pandemic on MCI readiness, 27 percent of respondents reported being less prepared, and there was a statistically significant decrease in subjective readiness to respond to HAZMAT incidents. CONCLUSION Given low rates of MCI training but high rates of self-assessed MCI preparedness, respondents may overestimate their readiness to adequately respond to the complexity of a real-world MCI. More objective assessment measures are needed to evaluate provider preparedness.
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Mortality risk stratification in isolated severe traumatic brain injury using the revised cardiac risk index. Eur J Trauma Emerg Surg 2021; 48:4481-4488. [PMID: 34839374 DOI: 10.1007/s00068-021-01841-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/10/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE Traumatic brain injury (TBI) continues to be a significant cause of mortality and morbidity worldwide. As cardiovascular events are among the most common extracranial causes of death after a severe TBI, the Revised Cardiac Risk Index (RCRI) could potentially aid in the risk stratification of this patient population. This investigation aimed to determine the association between the RCRI and in-hospital deaths among isolated severe TBI patients. METHODS All adult patients registered in the TQIP database between 2013 and 2017 who suffered an isolated severe TBI, defined as a head AIS ≥ 3 with an AIS ≤ 1 in all other body regions, were included. Patients were excluded if they had a head AIS of 6. The association between different RCRI scores (0, 1, 2, 3, ≥ 4) and in-hospital mortality was analyzed using a Poisson regression model with robust standard errors while adjusting for potential confounders, with RCRI 0 as the reference. RESULTS 259,399 patients met the study's inclusion criteria. RCRI 2 was associated with a 6% increase in mortality risk [adjusted IRR (95% CI) 1.06 (1.01-1.12), p = 0.027], RCRI 3 was associated with a 17% increased risk of mortality [adjusted IRR (95% CI) 1.17 (1.05-1.31), p = 0.004], and RCRI ≥ 4 was associated with a 46% increased risk of in-hospital mortality [adjusted IRR(95% CI) 1.46 (1.11-1.90), p = 0.006], compared to RCRI 0. CONCLUSION An elevated RCRI ≥ 2 is significantly associated with an increased risk of in-hospital mortality among patients with an isolated severe traumatic brain injury. The simplicity and bedside applicability of the index makes it an attractive choice for risk stratification in this patient population.
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Management of non-compressible torso hemorrhage of the abdomen in civilian and military austere/remote environments: protocol for a scoping review. Trauma Surg Acute Care Open 2021; 6:e000811. [PMID: 34746436 PMCID: PMC8527150 DOI: 10.1136/tsaco-2021-000811] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/30/2021] [Indexed: 11/04/2022] Open
Abstract
The management of non-compressible torso hemorrhage in military austere/remote environments is a leading cause of potentially preventable death in the prehospital/battlefield environment that has not shown a decrease in mortality in 26 years. Numerous conceptual innovations to manage non-compressible torso hemorrhage have been developed without proven effectiveness in this setting. This scoping review aims to assess the current literature to define non-compressible torso hemorrhage in civilian and military austere/remote environments, assess current innovations and the effectiveness of these innovations, assess the current knowledge gaps and potential future innovations in the management of non-compressible torso hemorrhage in civilian and military austere/remote environments, and assess the translational health science perspective of the current literature and its potential effect on public health. The Joanna Briggs Institute for evidence synthesis will guide this scoping review to completion. A nine-step development process, the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews checklist, will be used to enhance the methodological and reporting quality of this scoping review. The Participant, Concept, Context framework will broaden this scoping review's reach in developing a comprehensive search strategy. Thirty years will be explored to assess all relevant literature to ensure a thorough search. Two researchers will explore all the discovered literature and develop consensus on the selected literature included in this scoping review. The article will undergo review and data extraction for data analysis. The knowledge to action framework will guide the knowledge synthesis and creation of this scoping review. A narrative synthesis will systematically review and synthesize the collected literature to produce and explain a broad conclusion of the selected literature. Lastly, a consultation exercise in the form of qualitative interviews will be conducted to assess the thematic analysis results and validate the result of this scoping review. This scoping review will require Institutional Review Board approval for the expert consultation in the form of qualitative interviews. Consultants' identifying information will remain confidential. The collected and analyzed data from this scoping review will identify gaps in the literature to create an evidence-informed protocol for the management of non-compressible torso hemorrhage of the abdomen in civilian and military austere/remote environments. The results of this scoping review will be distributed in peer-reviewed journals and educational, medical presentations. Scoping Review Protocol, Level IV.
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Vascular damage control at the thoracic outlet. Ann R Coll Surg Engl 2021; 103:e244-e248. [PMID: 34464576 DOI: 10.1308/rcsann.2020.7100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Penetrating injuries to the subclavian artery carry a high mortality rate, especially when the patient presents in shock. Rapid and effective haemorrhage control is challenging due to the anatomical location at the thoracic outlet. Historically, vessel ligation has been used to control bleeding, but this is often performed late, when metabolic exhaustion is established, and is associated with upper-limb ischaemia and limb loss. Rapid proximal control through the chest with temporary intravascular shunting is the damage control technique of choice to temporise blood loss and restore perfusion until the patient is physiologically optimised for a delayed definitive vascular repair. We describe a case of vascular damage control in a patient after gunshot wound.
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Authorized Agent-Controlled Analgesia for Pain Management in Critically Ill Adult Patients. Crit Care Nurse 2021; 40:31-36. [PMID: 32476024 DOI: 10.4037/ccn2020323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Patient-controlled analgesia is commonly used for adult patients requiring parenteral opioid analgesia in the postoperative setting. However, many patients are unable to use patient-controlled analgesia because of physical or cognitive limitations. Authorized agent-controlled analgesia, in which a nurse or family member activates the patient-controlled analgesia device, has been studied in the pediatric population but has received little attention in adults. OBJECTIVE To evaluate the efficacy of authorized agent-controlled analgesia in critically ill adult patients. METHODS A retrospective pilot study was conducted involving 46 patients who were placed on an authorized agent-controlled analgesia protocol in a mixed medical/surgical adult intensive care unit. Critical-Care Pain Observation Tool scores were abstracted for the 24 hours before and after initiation of authorized agent-controlled analgesia. Authorized agent-controlled analgesia was administered by nurses only. RESULTS The mean (SD) change in pain score was -3.4 (2.0) (95% CI, -4.0 to -2.7), representing a 69% decrease in the mean (SD) pain score from before to after initiation of authorized agent-controlled analgesia (4.8 [1.8] vs 1.5 [1.6]; P < .001). When the results were controlled for time, sedative administration, and opioid medication administration, the effect of authorized agent-controlled analgesia initiation on pain scores remained significant (P < .001). CONCLUSIONS Use of authorized agent-controlled analgesia is associated with a reduction in pain in critically ill patients. Larger studies are warranted to confirm these findings.
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Use of the Internet to Facilitate an Annual Scientific Meeting: A Report of the First Virtual Chest Wall Injury Society Summit. JOURNAL OF SURGICAL EDUCATION 2021; 78:889-895. [PMID: 33008764 PMCID: PMC7523529 DOI: 10.1016/j.jsurg.2020.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Revised: 08/26/2020] [Accepted: 09/05/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION The COVID-19 pandemic has resulted in cancellation of medical peer meetings. The Chest Wall Injury Society Annual Summit was scheduled for April 2020. Due to safety concerns, the Society altered the meeting to an online format. The purpose of this paper is to describe how this was accomplished and also to highlight its outcomes. METHODS An online survey of participants was carried out to assess their views on the educational yield and technical difficulties encountered as compared to in-person meetings. RESULTS Sixty two of 275 (23%) registered participants filled out the survey. Eighty four percent felt that the educational quality was excellent/good. Seventy five percent and 95% felt in-person meetings are better for education and for networking, respectively. Eighty seven percent preferred in-person meetings in the future but would attend a virtual meeting again. Thirteen percent had technical difficulties accessing the meeting. CONCLUSION Online meetings are feasible but in-person meetings have more educational and networking value.
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Characteristics of survivors of civilian public mass shootings: An Eastern Association for the Surgery of Trauma multicenter study. J Trauma Acute Care Surg 2021; 90:652-658. [PMID: 33405478 DOI: 10.1097/ta.0000000000003069] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Firearm injury remains a public health crisis. Whereas there have been studies evaluating causes of death in victims of civilian public mass shootings (CPMSs), there are no large studies evaluating injuries sustained and treatments rendered in survivors. The purpose of this study was to describe these characteristics to inform ideal preparation for these events. METHODS A multicenter, retrospective study of CPMS survivors who were treated at designated trauma centers from July 1, 1999 to December 31, 2017, was performed. Prehospital and hospital variables were collected. Data are reported as median (25th percentile, 75th percentile interquartile range), and statistical analyses were carried out using Mann-Whitney U, χ2, and Kruskal-Wallis tests. Patients who died before discharge from the hospital were excluded. RESULTS Thirty-one events involving 191 patients were studied. The median number of patients seen per event was 20 (5, 106), distance to each hospital was 6 (6, 10) miles, time to arrival was 56 (37, 90) minutes, number of wounds per patient was 1 (1, 2), and Injury Severity Score was 5 (1, 17). The most common injuries were extremity fracture (37%) and lung parenchyma (14%). Twenty-nine percent of patients did not receive paramedic-level prehospital treatment. Following arrival to the hospital, 27% were discharged from the emergency department, 32% were taken directly to the operating room/interventional radiology, 16% were admitted to the intensive care unit, and 25% were admitted to the ward. Forty percent did not require advanced treatment within 12 hours. The most common operations performed within 12 hours of arrival were orthopedic (15%) and laparotomy (15%). The most common specialties consulted were orthopedics (38%) and mental health (17%). CONCLUSION Few CPMS survivors are critically injured. There is significant delay between shooting and transport. Revised triage criteria and a focus on rapid transport of the few severely injured patients are needed. LEVEL OF EVIDENCE Therapeutic/care management, level IV.
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Age Does Not Predict Failure to Rescue Following Resuscitative Thoracotomy in Penetrating Trauma. J Emerg Med 2021; 61:12-18. [PMID: 33618932 DOI: 10.1016/j.jemermed.2021.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 01/07/2021] [Accepted: 01/17/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND The limitations of resuscitative thoracotomy (RT) after penetrating trauma have been well documented, but there is a paucity of data on the effect age has on mortality. This begs the question as to the utility of RT in an aging patient population. We investigate the significance of age as a predictor for failure to rescue after RT in penetrating trauma. OBJECTIVE We sought to identify whether chronologic age has a measurable effect on rates of failure to rescue after RT. METHODS We performed a retrospective cohort analysis using the Trauma Quality Improvement Program from 2011 to 2015 including all pulseless patients undergoing RT after penetrating injury. Our primary outcome was failure to rescue defined as death in the emergency department after RT. Multivariate analyses were performed to identify the relationship between age and morality controlling for injury severity. RESULTS One thousand one hundred twelve RTs were performed during the study period with an overall failure to rescue rate of 61.8% (n = 687) within the emergency department and an in-hospital mortality rate of 96.9%, which is in line with national data. On univariate analysis, there was no significant association between age and mortality (p = 0.44). On multivariate analysis examining the interaction between age and mortality adjusting for injury severity, we found that chronologic age was not an independent predictor of death after RT. CONCLUSIONS Age does not appear to be an independent predictor of failure to rescue after RT in penetrating trauma and should not be a sole determinant in procedural decision making.
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Abstract
BACKGROUND Traumatic duodenal injury is a rare, potentially devastating condition with challenging management decisions. Contemporary literature on operative management of duodenal injury is lacking. The purpose of this study is to assess optimal management strategies based on outcomes of patients with traumatic duodenal injury at a single trauma center. METHODS A retrospective study of patients with traumatic duodenal injury from 2013-2020 at a level 1 trauma center was performed. Patient demographics, grade of injury as noted on CT scan or intraoperatively, surgical procedure(s) performed, and resultant outcomes were extracted. RESULTS After excluding one patient due to death on arrival, 23 patients met inclusion criteria. Injuries consisted of grade 1 (n = 7), grade 2 (n = 2), grade 3 (n = 12), and grade 5 (n = 2); there were no grade 4 injuries. Patients were predominantly male (83%) with a median age of 30 years old. Nineteen patients (82%) underwent surgery. Four of nine patients (44%) with grade 1/2 injuries had hematomas and were managed non-operatively. The remaining five patients (56%) with grade 1/2 injuries underwent operation, which included primary repair (n = 3), duodenal exclusion (n = 1), and periduodenal drainage (n = 1). Of 12 patients with grade 3 injury, 6 underwent primary repair and 6 underwent resection. Three patients who underwent primary repair and one who underwent resection developed a duodenal leak. All patients with grade 5 injury (n = 2) underwent pancreaticoduodenectomy. CONCLUSION Grade 1 and 2 duodenal hematomas can be managed non-operatively, while lacerations require operative repair. Outcomes may be better following resection in patients with grade 3 injury.
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Bile duct clearance and cholecystectomy for choledocholithiasis: Definitive single-stage laparoscopic cholecystectomy with intraoperative endoscopic retrograde cholangiopancreatography versus staged procedures. J Trauma Acute Care Surg 2021; 90:240-248. [PMID: 33075026 DOI: 10.1097/ta.0000000000002988] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Clinical equipoise exists regarding optimal sequencing in the definitive management of choledocholithiasis. Our current study compares sequential biliary ductal clearance and cholecystectomy at an interval to simultaneous laparoendoscopic management on index admission in a pragmatic retrospective manner. METHODS Records were reviewed for all patients admitted between January 2015 and December 2018 to a Swedish and an Irish university hospital. Both hospitals differ in their practice patterns for definitive management of choledocholithiasis. At the Swedish hospital, patients with choledocholithiasis underwent laparoscopic cholecystectomy with intraoperative rendezvous endoscopic retrograde cholangiopancreatography (ERCP) at index admission (one stage). In contrast, interval day-case laparoscopic cholecystectomy followed index admission ERCP (two stages) at the Irish hospital. Clinical characteristics, postprocedural complications, and inpatient duration were compared between cohorts. RESULTS Three hundred fifty-seven patients underwent treatment for choledocholithiasis during the study period, of whom 222 (62.2%) underwent a one-stage procedure in Sweden, while 135 (37.8%) underwent treatment in two stages in Ireland. Patients in both cohorts were closely matched in terms of age, sex, and preoperative serum total bilirubin. Patients in the one-stage group exhibited a greater inflammatory reaction on index admission (peak C-reactive protein, 136 ± 137 vs. 95 ± 102 mg/L; p = 0.024), had higher incidence of comorbidities (age-adjusted Charlson Comorbidity Index, ≥3; 37.8% vs. 20.0%; p = 0.003), and overall were less fit for surgery (American Society of Anesthesiologists, ≥3; 11.7% vs. 3.7%; p < 0.001). Despite this, a significantly shorter mean time to definitive treatment, that is, cholecystectomy (3.1 ± 2.5 vs. 40.3 ± 127 days, p = 0.017), without excess morbidity, was seen in the one-stage compared with the two-stage cohort. Patients in the one-stage cohort experienced shorter mean postprocedure length of stay (3.0 ± 4.7 vs. 5.0 ± 4.6 days, p < 0.001) and total length of hospital stay (6.5 ± 4.6 vs. 9.0 ± 7.3 days, p = 0.002). The only significant difference in postoperative complications between the cohorts was urinary retention, with a higher incidence in the one-stage cohort (19% vs. 1%, p = 0.004). CONCLUSION Where appropriate expertise and logistics exist within developing models of acute care surgery worldwide, consideration should be given to index-admission laparoscopic cholecystectomy with intraoperative ERCP for the treatment of choledocholithiasis. Our data suggest that this strategy significantly shortens the time to definitive treatment and decreases total hospital stay without any excess in adverse outcomes. LEVEL OF EVIDENCE Therapeutic/Care Management Level IV.
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Abstract
INTRODUCTION Timing to start of chemoprophylaxis for venous thromboembolism (VTE) in patients with traumatic brain injury (TBI) remains controversial. We hypothesize that early administration is not associated with increased intracranial hemorrhage. METHODS A retrospective study of adult patients with TBI following blunt injury was performed. Patients with penetrating brain injury, any moderate/severe organ injury other than the brain, need for craniotomy/craniectomy, death within 24 hours of admission, or progression of bleed on 6 hour follow-up head computed tomography scan were excluded. Patients were divided into early (≤24 hours) and late (>24 hours) cohorts based on time to initiation of chemoprophylaxis. Progression of bleed was the primary outcome. RESULTS 264 patients were enrolled, 40% of whom were in the early cohort. The average time to VTE prophylaxis initiation was 17 hours and 47 hours in the early and late groups, respectively (P < .0001). There was no difference in progression of bleed (5.6% vs. 7%, P = .67), craniectomy/-craniotomy rate (1.9% vs. 2.5%, P = .81), or VTE rate (0% vs. 2.5%, P = .1). CONCLUSION Early chemoprophylaxis is not associated with progression of hemorrhage or need for neurosurgical intervention in patients with TBI and a stable head CT 7 hours following injury.
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COVID-19 and Firearm Injury: A Uniquely American Problem. J Am Coll Surg 2021; 232:168-169. [PMID: 33451447 PMCID: PMC7801818 DOI: 10.1016/j.jamcollsurg.2020.10.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 10/11/2020] [Indexed: 01/25/2023]
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Impact of COVID-19 pandemic on injury prevalence and pattern in the Washington, DC Metropolitan Region: a multicenter study by the American College of Surgeons Committee on Trauma, Washington, DC. Trauma Surg Acute Care Open 2021; 6:e000659. [PMID: 34192164 PMCID: PMC7817381 DOI: 10.1136/tsaco-2020-000659] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/01/2021] [Accepted: 01/04/2021] [Indexed: 11/04/2022] Open
Abstract
Background The COVID-19 pandemic has had far-reaching effects on healthcare systems and society with resultant impact on trauma systems worldwide. This study evaluates the impact the pandemic has had in the Washington, DC Metropolitan Region as compared with similar months in 2019. Design A retrospective multicenter study of all adult trauma centers in the Washington, DC region was conducted using trauma registry data between January 1, 2019 and May 31, 2020. March 1, 2020 through May 31, 2020 was defined as COVID-19, and January 1, 2019 through February 28, 2020 was defined as pre-COVID-19. Variables examined include number of trauma contacts, trauma admissions, mechanism of injury, Injury Severity Score, trauma center location (urban vs. suburban), and patient demographics. Results There was a 22.4% decrease in the overall incidence of trauma during COVID-19 compared with a 3.4% increase in trauma during pre-COVID-19. Blunt mechanism of injury decreased significantly during COVID-19 (77.4% vs. 84.9%, p<0.001). There was no change in the specific mechanisms of fall from standing, blunt assault, and motor vehicle crash. The proportion of trauma evaluations for penetrating trauma increased significantly during COVID-19 (22.6% vs. 15.1%, p<0.001). Firearm-related and stabbing injury mechanisms both increased significantly during COVID-19 (11.8% vs. 6.8%, p<0.001; 9.2%, 6.9%, p=0.002, respectively). Conclusions and relevance The overall incidence of trauma has decreased since the arrival of COVID-19. However, there has been a significant rise in penetrating trauma. Preparation for future pandemic response should include planning for an increase in trauma center resource utilization from penetrating trauma. Level of evidence Epidemiological, level III.
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A residency style transition to practice program in trauma and critical care: The George Washington University Hospital experience. J Am Assoc Nurse Pract 2021; 33:1017-1023. [PMID: 33463981 DOI: 10.1097/jxx.0000000000000523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 08/19/2020] [Indexed: 11/26/2022]
Abstract
ABSTRACT Transition to practice programs for nurse practitioners and physician assistants are gaining popularity and becoming more specialized. As these providers seek opportunities to strengthen their clinical skills and bridge the gap from school to practice, it is important to recognize the benefits and barriers of such programs. In this article, The George Washington University Hospital shares its experience in managing a transition to practice program for trauma and critical care.
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Surgical Stabilization of Rib Fracture Decreases Pain in Geriatric Patients with Severe Non-Flail Fracture Patterns: A Post Hoc Analysis of the Chest Wall Injury Society's NONFLAIL Study. J Am Coll Surg 2020. [DOI: 10.1016/j.jamcollsurg.2020.08.153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Variation in Palliative Care Consultation among Severely Injured Patients. J Palliat Med 2020; 22:474-475. [PMID: 31063444 DOI: 10.1089/jpm.2019.0053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abstract
CASE A patient sustained flail chest and diaphragmatic rupture with perforation of the stomach. She underwent gastrorrhaphy with chest lavage. She developed empyema and underwent decortication. Intraoperative cultures grew bacteria and yeast. She failed extubation because of pain despite maximal medical therapy. She underwent surgical stabilization of rib fractures (SSRF). Intraoperative cultures remained positive. She was extubated 9 days after SSRF. She was ultimately discharged to home with a total of 2 months of antibiotics and no need for plate removal. CONCLUSION The presence of infection should not be considered a contraindication to SSRF in patients who are mechanical ventilation dependent due to flail chest.
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Current Status of Rib Plating: Hardware Failure When and How? CURRENT SURGERY REPORTS 2020. [DOI: 10.1007/s40137-020-00257-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Reliability and Variability Assessment of Femoral Artery Pseudoaneurysm Measurements Between Pre- and Postprocessed B-mode Ultrasound Images. JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY 2020. [DOI: 10.1177/8756479320908213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: To assess the reliability and variability of femoral artery pseudoaneurysm (FAP) measurements between pre- and postprocessed sonograms acquired in a major medical center in Saudi Arabia as compared with results obtained from a major medical center in the United States. Methods: Retrospective image analysis was conducted on 23 FAP sonograms, which were evaluated by four observers. Observers measured FAP sac and neck from pre- and postprocessed images and remeasured again after 2 weeks, to avoid recall bias. Results: The use of image processing was more profound for the novice observers in measuring FAP neck width and length. The intraclass correlation coefficient (ICC) for FAP neck width improved after segmentation from 0.63 to 0.91; in contrast, the ICC improved from 0.91 to 0.97 for experts. The average ICCs for FAP neck length improved from 0.40 to 0.79 for novices and from 0.86 to 0.95 for experts. The largest variation of values, within observers, were for neck length obtained from the original images. The range varied from 0.16 to 0.37 cm and was reduced to 0.10 to 0.18 cm with segmented images. Conclusion: As demonstrated previously, sonographic image processing resulted in increased reliability and decreased variability for FAP measurements.
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Current Management of Gynecologic Trauma. J Gynecol Obstet Hum Reprod 2020; 49:101731. [PMID: 32229295 DOI: 10.1016/j.jogoh.2020.101731] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 03/19/2020] [Indexed: 11/25/2022]
Abstract
INTRODUCTION To date, there are few reports describing the management of traumatic gynecologic injuries leaving physicians with little guidance. OBJECTIVE Describe the injury patterns and the preferred management of these injuries. METHODS A retrospective cohort study was performed using the National Trauma Data Bank (NTDB) from years 2011 to 2013. Female patients age 16 years and older with internal gynecologic injuries were identified based on diagnosis codes. Demographics, associated diagnoses and procedure codes were compiled for the cohort. RESULTS 313 patients met inclusion criteria. The mechanism of injury was blunt in 236 (75%) patients, penetrating in 68 (21%), and other in 9 (4%). The mean Injury Severity Score was 16.6 ± 14.6. Mean age was 34 ± 21 years old. 226 (74.8%) patients had an ovarian and/or fallopian tube injury, 71 (25.2%) had a uterine injury, 8 (3%) had both, and 8 (3%) had injury to the ovarian or uterine vessels only. Of the 226 patients with ovarian and/or fallopian tube injury, 11(5%) underwent repair and 10 (4%) underwent salpingo-oophorectomy. Of the 71 uterine injuries, 15 (21%) underwent repair and 5 (7%) required a hysterectomy. CONCLUSIONS Most traumatic internal gynecologic injuries result from blunt mechanism. Currently, these injuries are largely managed non-operatively. When surgery was performed, ovarian and uterine repair was more common than salpingo-oophorectomy and hysterectomy. Prospective large-scale studies are needed to establish a standard of treatment for the management of gynecologic trauma and to assess both short and long term outcomes and fertility rates.
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