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BackgroundGlobal surgery research efforts have been criticized for failure to transition from problem identification to intervention implementation. We developed a context-appropriate trauma quality improvement (TQI) bundle to ameliorate care gaps at a regional referral hospital in Cameroon. We determined associations between bundle implementation and improvement in trauma resuscitation practices.MethodsWe implemented a TQI bundle consisting of a hospital-specific trauma protocol, staff training, a trauma checklist, provision of essential emergency trauma supplies in the resuscitation area, and monthly quality improvement meetings. We compared trends in target process measures (e.g., frequency and timing of vital sign collection and primary survey interventions) in the six-month period pre- and post-bundle implementation using Wilcoxon rank-sum and Fisher's exact tests.ResultsWe compared 246 pre-bundle patients with 203 post-bundle patients. Post-bundle patients experienced a greater proportion of all vital signs collected compared to the pre-intervention cohort (0 % pre-bundle vs. 69 % post-bundle, p < 0.001); specifically, the proportion of respiratory rate (0.8 % pre-bundle vs. 76 % post-bundle, p < 0.001) and temperature (7 % pre-bundle vs. 91 % post-bundle, p < 0.001) vital sign collection significantly increased. The post-bundle cohort had vital signs measured sooner (74 % vital signs measured within 15 min of arrival pre-bundle vs. 90 % post-bundle, p < 0.001) and more frequently per patient (7 % repeated vitals pre-bundle vs 52 % post-bundle, p < 0.001). Key primary survey interventions such as respiratory interventions (1 % pre-bundle vs. 8 % post-bundle, p < 0.001) and cervical collar placement (0 % pre-bundle vs. 7 % post-bundle, p < 0.001) also increased in the post-bundle cohort.ConclusionsThe implementation of a context-appropriate TQI bundle was associated with significant improvements in previously identified trauma care deficits at a single regional hospital. Data-derived interventions targeting frontline capacity at the local level can bridge the gap between identifying care limitations and improvement in resource-limited settings.

Unrecognized central venous catheter (CVC) infiltration is an uncommon but potentially life-threatening complication. For instance, a malpositioned subclavian line can infuse into the mediastinum, pleural cavity, or interstitial space of the neck. We present the case of a 30-year-old male with gunshot wounds to the right chest, resuscitated with an initially functional left subclavian CVC, which later infiltrated into the neck causing compression of the carotid sinus and consequent bradycardic arrest. Return of spontaneous circulation (ROSC) was achieved following intravenous epinephrine, cardiac massage, and emergency neck exploration and cervical fasciotomy. Our case highlights the importance of frequent reassessment of lines, especially those placed during fast-paced, high-intensity clinical situations. We recommend being mindful when using rapid transfusion devices as an interstitial catheter may not mount enough back pressure to trigger the systems alarm before significant tissue damage or compartment syndrome occurs.

BACKGROUND: Alcohol withdrawal syndrome (AWS) presents with a complex spectrum of clinical manifestations that complicate postoperative management. In trauma setting, subjective screening for AWS remains challenging due to the criticality of injury in these patients. We thus identified several patient characteristics and perioperative outcomes associated AWS development. METHODS: The 2016-2020 National Inpatient Sample was queried to identify all non-elective adult (≥18 years) hospitalizations for blunt or penetrating trauma undergoing operative management with a diagnosis of AWS. Patients with traumatic brain injury or with a hospital duration of stay

The article delves into the pivotal role played by Bernard J. Miller in the advancement of the Gibbon heart-lung machine, as recounted by his son, Stanton B. Miller. Through his collaboration with Dr. John Gibbon Jr., Bernard J. Miller made significant strides in biomedical engineering, particularly in the realm of the heart-lung machine. The text underscores Miller's innovative contributions that bridged the gap between engineering and clinical surgery, leading to critical advancements in the machine's development. It also sheds light on Miller's pioneering work in the field, including his involvement in the first successful case on May 6, 1953, and his subsequent research and clinical contributions that have had a lasting impact on modern cardiac surgery. [Extracted from the article]

Backgrounds Methods Results Conclusion There is growing evidence on the benefits of integrated models of care between surgeons and physicians in non‐orthopaedic surgery. We implemented a new General Surgery/General Medicine care model, for all emergency General Surgery patients aged 75 years and older. We compared rates of goals of care (GOC) documentation, hospital‐acquired complications (HAC), mortality, and hospital length of stay (LOS).This is a non‐randomized trial, with data collected prospectively in phase 1 (2021–2022), where patients received the traditional standard of care (case‐by‐case referral to a General Physician), and in phase 2 (2022–2023) where patients received integrated care. Variables were compared between phase 1 and phase 2 using Generalized Linear Models (GLMs).Five hundred and forty‐nine patients, 188 in phase 1 and 361 in phase 2, participated in the study. On univariate analysis, there was a significant increase in patients treated non‐surgically in phase 2 (58.5% vs. 69.0%). Patients treated non‐surgically had significantly shorter LOS, experienced less HACs (P < 0.001). Other variables did not significantly differ after implementation of the service. The multivariate GLM revealed a significant reduction in admissions with undocumented GOC in phase 2 (P = 0.037).This study showed that an integrated care model resulted in a greater proportion of patients being treated non‐surgically with a comparable rate of HAC and mortality, as well as better documentation of patients' GOC. As the number of older surgical patients will continue to rise, the call for such service to become standard of care in non‐orthopaedic surgery is pressing. [ABSTRACT FROM AUTHOR]

Background: Pulmonary arteriovenous malformation (PAVM) is abnormal arteriovenous shunts between pulmonary artery (PA) and pulmonary vein, and rarely has congenital direct communications with systemic arteries. Case Presentation: A 33-year-old male presented to our hospital with intermittent bloody sputum with no evidence of pulmonary infection, trauma or surgery. Chest computed tomography angiography (CTA) indicated the congenital inferior phrenic artery (IPA)-to-PAVM surrounded by diffuse alveolar hemorrhage located in the lower lobe of right lung. Both the afferent PA and IPA were successfully embolized with coils. Recurrent hemoptysis did not occur during one-year follow up. Conclusions: The congenital communication between IPA and PAVM is rare, and the abnormal direct shunt would induce hemodynamically unstable condition within PAVM. Endovascular embolization of the afferent PA and IPA is a safe and effective method for this abnormal congenital shunt in lung. [ABSTRACT FROM AUTHOR]

We report a case of incomplete intestinal obstruction in a 29-year-old adult male with Down syndrome in The First Affiliated Hospital, Hebei Medical University from January 2023 to July 2023 the patient had been experiencing intermittent abdominal distension and reduced bowel movements and gas for a period of two years. Physical examination revealed tenderness in the left lower abdomen. Abdominal CT and gastrointestinal imaging showed intestinal and colonic distension, while colonoscopy did not show any abnormalities. During laparoscopic exploration, adhesions were observed between the greater omentum and the left lower abdominal wall, resulting in dilation of the proximal colon. After the adhesions were released, intestinal contents were able to pass through the distal segment, relieving the obstruction. The patient had no history of trauma or surgery. This case highlights a potential association between Down syndrome and congenital abdominal adhesions that can lead to intestinal obstruction. Due to the communication difficulties in patients with Down syndrome, there is a potential for misdiagnosis, emphasizing the importance of awareness. Laparoscopic examination not only aids in the diagnosis but also offers therapeutic benefits in such cases. [ABSTRACT FROM AUTHOR]

Since the advent of replantation techniques, there has been uneven progress in terms of success—even considering whether success is defined as continued perfusion of the digit or long term functional outcomes. Early enthusiasm and success have not been maintained despite increasing familiarity with microsurgical techniques and greater understanding of how to optimize outcomes for the individual components of replantation such as tendon repair, nerve repair, and osteosynthesis. Practitioners participating in the care of patients undergoing replantation should be familiar with the history and current understanding of both the indications and contraindications for the procedure, post-operative rehabilitation, and factors contributing to functional outcomes. A review of the literature from the first publications on the topic demonstrates evolution in practice and understanding of which patients should be indicated for replantation. Indications can be considered in three broad categories: injury factors, patient factors, and care context factors. These factors intersect with one another and can inform the surgeon pre-operatively regarding the most likely outcome for a given patient. This insight is critical to discuss pre-operatively with the patient in order to make a shared decision about how to manage their injury. [ABSTRACT FROM AUTHOR]

Purpose: Patient-reported minimal clinically important differences (MCID) provide a standard to compare clinical outcomes. The purpose of this study was to calculate the MCID of PROMIS Physical Function (PF), Pain Interference (PI), Anxiety (AX), and Depression (DEP) scores in patients with pelvis and/or acetabular fractures. Methods: All patients with operatively treated pelvic and/or acetabular fractures were identified. Patients were categorized as either only pelvis and/or acetabular fractures (PA) or polytrauma (PT). PROMIS PF, PI, AX, and DEP scores were evaluated at 3-month, 6-month, and 12-month intervals. Distribution-based MCID and anchor-based MCID were calculated for the overall cohort, PA, and PT groups. Results: The overall distribution-based MCIDs were PF (5.19), PI (3.97), AX (4.33), and DEP (4.41). The overall anchor-based MCIDs were PF (7.18), PI (8.03), AX (5.85), DEP (5.00). The percentage of patients achieving MCID for AX was 39.8–54% at 3 months and 32.7–56% at 12 months. The percentage of patients achieving MCID for DEP was 35.7–39.3% at 3 months and 32.1–35.7% at 12 months. The PT group had worse PROMIS PF scores than the PA group at all time points [post-operative, 3-month, 6-month, and 12-month scores, (28.3 (6.3) vs. 26.8 (6.8) P = 0.016), (38.1 (9.2) vs. 35.0 (8.7) P = 0.037), (42.8 (8.2) vs. 39 (9.6) P = 0.015), (46.2 (9.7) vs. 41.2 (9.7) P = 0.011)]. Conclusion: An overall MCID for PROMIS PF was 5.19–7.18, PROMIS PI 3.97–8.03, PROMIS AX of 4.33–5.85, and PROMIS DEP of 4.41–5.00. The PT group had worse PROMIS PF at all time points. The percentage of patients achieving MCID for AX and DEP plateaued at 3 months post-operatively. Level of evidence: Level IV. [ABSTRACT FROM AUTHOR]

Context • In clinical practice, heart failure with concurrent tumors is relatively rare, and surgical intervention is the primary treatment. However, most patients have poor physical function and metabolic capacity, making them less tolerant of surgical trauma. Strengthening perioperative nursing care is therefore particularly important. Objective • The study aimed to analyze the clinical effects of and patient satisfaction with evidence-based nursing interventions on perioperative conditions and quality of life for heart-failure patients with concurrent tumors, with the goal of identifying the optimal nursing model for these patients. Design • The research team conducted a randomized, controlled clinical trial. Setting • The study took place at the First People’s Hospital of Lin’an District in Hangzhou City, Zhejiang Province, China. Participants • Participants were 100 heart-failure patients with concurrent tumors who had been admitted to the hospital between July 2021 and July 2022. Interventions • The research team divided participants into two groups based on their admission times with 50 participants in each group: (1) a control group, who received routine nursing care, and (2) an intervention group, who received an evidence-based nursing intervention. Outcome Measures • The research team: (1) examined perioperative conditions, (2) measured changes in plasma levels of brain natriuretic peptide (BNP), (3) evaluated quality of life, and (4) assessed nursing satisfaction nursing satisfaction. Results • No significant differences existed in the groups’ demographic and clinical characteristics, indicating comparability. Compared to the control group, the intervention group’s: (1) operation time (P = .021), ascending aorta occlusion time (P = .032), turnaround time of cardiopulmonary bypass (P = .040) were significantly shorter; (2) plasma BNP levels were significantly lower at postoperative days 3 (P = .036) and 7 (P = .022); (3) scores for quality of life—physiological (P = .007), emotional (P = .008), social (P = .013), and role (P = .011) function— were significantly higher; and (4) nursing satisfaction was significantly higher (P = .004). Conclusions • The adoption of evidence-based nursing interventions in clinical settings, especially for heart-failure patients with concurrent tumors, can yield significant effects, improving patient outcomes and enhancing quality of life and nursing satisfaction. [ABSTRACT FROM AUTHOR]

(1) Background: Wearable sensors support healthcare professionals in clinical decision-making by measuring vital parameters such as heart rate (HR), respiration rate (RR), and blood oxygenation saturation (SpO2). This study assessed the validity and reliability of two types of wearable sensors, based on electrocardiogram or photoplethysmography, compared with continuous monitoring of patients recovering from trauma surgery at the postanesthesia care unit. (2) Methods: In a prospective observational study, HR, RR, SpO2, and temperature of patients were simultaneously recorded with the VitalPatch and Radius PPG and compared with reference monitoring. Outcome measures were formulated as correlation coefficient for validity and mean difference with 95% limits of agreement for reliability for four random data pairs and 30-min pairs per vital sign per patient. (3) Results: Included were 60 patients. Correlation coefficients for VitalPatch were 0.57 to 0.85 for HR and 0.08 to 0.16 for RR, and for Radius PPG, correlation coefficients were 0.60 to 0.83 for HR, 0.20 to 0.12 for RR, and 0.57 to 0.61 for SpO2. Both sensors presented mean differences within the cutoff values of acceptable difference. (4) Conclusions: Moderate to strong correlations for HR and SpO2 were demonstrated. Although mean differences were within acceptable cutoff values for all vital signs, only limits of agreement for HR measured by electrocardiography were considered clinically acceptable. [ABSTRACT FROM AUTHOR]

The surgical treatment of geriatric acetabular fractures is becoming increasingly important due to a demographic change in age. While acetabular fractures used to occur more frequently in younger patients, they are currently more prevalent in geriatric patients. This change has also led to an increase in the frequency of anterior and combined anterior acetabular fractures. Surgery for geriatric acetabular fractures is very challenging, and surgeons need years of experience to be able to deal with the advantages and disadvantages of pelvic surgery. This is why a high level of surgical expertise is required. The aim of this article is to provide an insight into the topic of geriatric acetabular fractures with a critical narrative review of the current literature and a focus on minimally invasive surgical treatment using the modified Stoppa approach without patients' own assessment. The modified Stoppa approach offers excellent visibility of the anterior structures of the acetabulum and can address the quadrilateral surface effectively. Pelvic surgery, in particular acetabular surgery, offers patients many advantages, such as rapid mobilization and the quick relief of pain symptoms. Total hip arthroplasty is currently being discussed as an alternative with good results for certain types of acetabular fractures in older patients, though it requires clarification of studies and recommendations. [ABSTRACT FROM AUTHOR]

Background: Lower extremity (LE) injuries following pedestrian versus motor vehicle collision (PMVC) are a common cause of morbidity and mortality in orthopedic trauma. There is currently no evidence illustrating the presentation of orthopedic bilateral LE injuries (BLEI). This study aimed to evaluate the patterns of BLEI on postoperative outcomes and hospital utilization following PMVC. Methods: This retrospective cohort analysis included 532 consecutive patients presenting to a single level I trauma center with LE injuries following PMVC from January 1, 2017 to May 31, 2021. Injury location was categorized by extremity region (hip/femur, knee, leg, ankle, midfoot). Outcome measures included 30-day postoperative complications (infection, compartment syndrome, myocardial infarction, pneumonia, pulmonary embolism, sepsis, stroke) and hospital utilization (length of stay, ICU admission, prolonged ventilation [≥48 h], readmission). Mann–Whitney U, chi-square, and logistic regressions were performed calculating odds ratio (OR) with 95% confidence intervals. Results: A total of 142 (26.7%) patients sustained BLEI. The most common BLEI complexes (212 total) were bilateral leg (25.0%), hip/femur and leg (17.0%), leg and knee (12.3%), and hip/femur and knee (8.0%). Bilateral and unilateral injuries showed no difference for postoperative complications (11.3% vs. 6.2%; p = 0.062). However, BLEI had higher odds of ICU admission (OR:2.97, CI:1.68–5.26), prolonged ventilation (OR:2.38, CI:1.24–4.59), and patients remained hospitalized 10.87 days longer (p < 0.001). Conclusion: Our findings indicate that more than a quarter of PMVCs with LE injuries present with BLEI and require significantly more hospital resources. This is the first study to characterize BLEI in PMVCs, highlighting associated patterns to encourage heightened awareness in trauma evaluation. Level of Evidence: III [ABSTRACT FROM AUTHOR]

INTRODUCTION: Elective surgical hubs focusing on high-volume routine surgery using protected facilities and ringfenced resources are key to NHS England's elective recovery strategy. In May 2021, the Getting It Right First Time initiative introduced the high-volume low-complexity programme to coordinate new and existing hubs nationally, and to provide a framework for delivery. This paper presents results from the first national survey to identify their prevalence, location and configuration, the provision of care offered and the contextual setting within healthcare providers in order to provide a strong foundation for future research. METHODS: NHS regional leads were invited to participate in a survey conducted in March 2022 and disseminated by NHS England. RESULTS: A total of 87 elective surgical hubs were identified across 64 acute NHS trusts in England. London, the Midlands and the South East had the greatest concentration of hubs per trust. The contextual setting of hubs within healthcare providers varied widely. Two-fifths (43%) were configured as stand-alone, 34% as integrated and 23% as ringfenced hubs. Half (49%) were established before 2019. Seventy-six per cent catered for patients attending for either day-case or inpatient surgery. The majority (72%) covered multiple specialties, with 80% specialising in trauma and orthopaedic surgery. Two-fifths (43%) provided enhanced care. CONCLUSIONS: Elective surgical hubs are widespread across NHS regions in England. There is wide variation in hub configuration and capacity as well as in the provision of care offered and their contextual setting within healthcare providers, suggesting that the optimal hub model has not been established. Further research into the efficacy of elective hubs is required to aid their potential role in reducing waiting lists and improving quality of care. [ABSTRACT FROM AUTHOR]

INTRODUCTION: Obtaining a national training number in trauma and orthopaedic surgery (T&O) remains highly competitive. The aim of this study was to provide an insight into applicants' preparation for the T&O ST3 national selection interview. METHODS: A total of 292 junior doctors applying to T&O national selection in 2021–2022 were sent questionnaires using an online platform between December 2020 and December 2021. Participants were identified from those attending the annual OrthoRevision ST3 core interview knowledge course. Overall, 124 junior doctors (42%) covering all 16 surgical training regions in the UK completed feedback. RESULTS: While there is wide variation in how much applicants spend on interview preparation (e.g. books, revision websites, courses), 60% of candidates spend between £100 and £500, and 21% spend in excess of this. Almost half (43%) of the trainees start preparation three months before the interview, the preferred method being practice with colleagues (57%). Three-quarters (77%) use the OrthoInterview question bank. Free mock interview courses were only available to 33%, with candidates strongly in favour (80%) of the study budget covering preparatory courses, in addition to study leave being granted to attend these courses (86%). At the first attempt of obtaining a national training number, 66% were selective about where they would accept a job; for subsequent years, this dropped to 36%. CONCLUSIONS: For the first time, we present the preparation undertaken by applicants to T&O national training in the UK. Many candidates dedicate a large amount of time and money to the process, and are initially more selective about where they apply. [ABSTRACT FROM AUTHOR]

Operating room fires are considered 'never events'; they are uncommon but can prove to be potentially damaging to the humans involved and the expensive operating room instrumentation. Research indicates that significant knowledge gaps exist in orthopaedic community relating to fire prevention, fire safety and fire management. A 24-year-old male patient with clavicle fracture was planned for surgical fixation. A nerve block procedure was performed. Skin preparation was done with 10% betadine scrub and surgical spirit. The surgical team performed skin incision, and superficial dissection was carried out using electrocautery. A fire broke out, and on noticing the fumes, saline was poured, drapes were removed and the authors observed charring of deeper linen and skin damage. A superficial thermal burn, greenish blue in colour (7 x 1.5 cms) located 1–1.5 cms above the surgical incision was evident (see Fig. 4). The event was later explained to the patient. The surgical scar was healthy, and burn margins became defined and darkish green blue. Dressing was done with megaheal ointment. The burn healed in 4 weeks. As these events are rare, a specific action protocol has not been orchestrated. With newer reports coming in, orthopaedic associations should work out a sustainable plan of action to minimize the occurrence of these events and the damage incurred. Training of orthopaedic and anaesthesia team and operating room personnel remains the most important step in countering a fire event, as more the helping hands, the better is the outcome. Maintaining a high vigil ensures timely action response to maintain patient safety and counter adverse events effectively. [ABSTRACT FROM AUTHOR]

Background: Delirium poses a significant challenge in musculoskeletal trauma patients, particularly the elderly, contributing to elevated morbidity and mortality. Despite unclear pathogenesis, various risk factors have been identified. This prospective observational study, conducted in a tertiary center, aims to estimate delirium incidence and identify associated risk factors in adult patients undergoing lower limb trauma surgeries. Methods: Between August 2021 and December 2022, 150 patients with lower limb trauma admitted for surgery were included. Initial assessments recorded Mini-Mental State Examination scores, Injury Severity Scores, and potential risk factors. Confusion Assessment Method scoring done preoperatively (excluding emergencies) and postoperatively on days 2 and 5 or at discharge. Daily delirium screening utilized Nursing 4-Abbreviated Trauma score, with severity assessed using CAM-Severity score. Risk factor analysis categorized patients into Group A (delirium) and Group B (non-delirium), with primary endpoint being delirium occurrence. Results: The study revealed a 10% delirium incidence. Delirium severity ranged from mild to severe. The median age (in years) was 79 vs 46 in delirium and non-delirium group respectively. Delirium patients had longer hospital stay (13 vs 8, p value 0.011). Similarly, factors like female gender, delayed surgery, hyponatremia, hypoproteinaemia, increased injury severity, midazolam use during induction, multiple blood transfusions, and heightened postoperative pain intensity were found significant (p value < 0.05). Conclusions: This study enhances our understanding of delirium in lower limb trauma patients undergoing surgeries. Identified risk factors offer insights for targeted interventions, emphasizing the need for comprehensive preoperative assessments and management strategies to reduce delirium incidence and improve patient outcomes. [ABSTRACT FROM AUTHOR]

Robotic surgery was first introduced in the 1980s as a system to aid patients in the battlefield. Since then, robotic surgery has become an important minimally invasive tool and plays an important role in elective surgery among various surgical specialties. However, the role for robotic surgery in the emergent setting is not well established or studied. Robotic surgery has been shown to be advantageous to both patients and operating surgeons. Though limited, studies have found robotic surgery in the acute setting to be safe for patients. These studies found robotic surgery to have improved perioperative outcomes when compared to an open or laparoscopic approach. Additionally, the robotic platform is thought to be an effective tool to prevent conversion to open procedures in emergent settings. Although some studies demonstrate advantages to robotic acute surgery, others have shown increased complications with robotic acute surgery or no distinct advantage when comparing robotic to laparoscopic surgery. Additionally, some of the published papers supporting the use of robotic surgery in the emergent setting may have a degree of bias favoring the robotic platform. Robotic surgery is a mainstay in minimally invasive elective surgery and gaining popularity among patients and surgeons. There are pros and cons to the adaptation of the robotic platform in the acute care setting. Additional large population studies are indicated to determine the true role of the robotic platform in the emergent setting. [ABSTRACT FROM AUTHOR]

Introduction: The role of robotic surgery in the nonelective setting remains poorly defined. Accessibility, patient acuity, and high turn-over may limit its applicability and utilization. The goal is to characterize the role of robotic cholecystectomy (CCY) in a busy acute care surgery (ACS) practice at a quaternary medical center, and compare surgical outcomes and resource utilization between robotic and laparoscopic CCY. Methods: Adult patients who underwent robotic (Da Vinci Xi) or laparoscopic CCY between 01/2021-12/2022 by an ACS attending within 1 week of admission were included. Primary outcomes included time from admission to surgery, off hour (weekend and 6p-6a) cases, operation time, and hospital costs, to reflect "feasibility" of robotic compared to laparoscopic CCY. Secondary outcomes encompassed surgery-related outcomes and complications. Results: The proportion of robotic CCY increased from 5% to 32% within 2 years. In total 361 laparoscopic and 89 robotic CCY were performed. Demographics and gallbladder disease severity were similar. Feasibility measures--operation time, case start time, time from admission to surgery, proportion of off-hour cases, and cost--were comparable between robotic and laparoscopic CCY. There were no differences in surgical complications, common bile duct injury, readmission, or mortality. Conversion to open surgery occurred more often in laparoscopic cases (5% vs 0%, P = .02, OR = 1.05). Discussion: Robotic CCY is associated with fewer open conversions and otherwise similar outcomes compared to laparoscopic CCY in the non-elective setting. Incorporation of robotic CCY in a busy ACS practice model is feasible with available resources. [ABSTRACT FROM AUTHOR]

Background: Patients undergoing emergency general surgery (EGS) often require complex management and transfer to higher acuity facilities, especially given increasing national efforts aimed at centralizing care. We sought to characterize factors and evaluate outcomes associated with interhospital transfer using a contemporary national cohort. Methods: All adult hospitalizations for EGS (appendectomy, cholecystectomy, laparotomy, lysis of adhesions, small/large bowel resection, and perforated ulcer repair) ≤2 days of admission were identified in the 2016-2020 National Inpatient Sample. Patients initially admitted to a different institution and transferred to the operating hospital comprised the Transfer cohort (others: Non-Transfer). Multivariable models were developed to consider the association of Transfer with outcomes of interest. Results: Of ~1 653 169 patients, 107 945 (6.5%) were considered the Transfer cohort. The proportion of patients experiencing interhospital transfer increased from 5.2% to 7.7% (2016-2020, P < .001). On average, Transfer was older, more commonly of White race, and of a higher Elixhauser comorbidity index. After adjustment, increasing age, living in a rural area, receiving care in the Midwest, and decreasing income quartile were associated with greater odds of interhospital transfer. Following risk adjustment, Transfer remained linked with increased odds of in-hospital mortality (AOR 1.64, CI 1.49-1.80), as well as any perioperative complication (AOR 1.33, CI 1.27-1.38; Reference: Non-Transfer). Additionally, Transfer was associated with significantly longer duration of hospitalization (β + 1.04 days, CI + .91-1.17) and greater costs (β+$3,490, CI + 2840-4140). Discussion: While incidence of interhospital transfer for EGS is increasing, transfer patients face greater morbidity and resource utilization. Novel interventions are needed to optimize patient selection and improve post-transfer outcomes. [ABSTRACT FROM AUTHOR]

Introduction: Preoperative Coronavirus Disease 2019 (COVID-19) infections are associated with postoperative adverse outcomes. However, there is limited data on the impact of postoperative COVID-19 infection on postoperative outcomes of common general surgery procedures. Objective: To evaluate the impact of postoperative COVID-19 diagnosis on laparoscopic cholecystectomy outcomes. Methods: Patients with symptomatic cholelithiasis, acute cholecystitis, or gallstone pancreatitis who underwent laparoscopic cholecystectomy with or without intraoperative cholangiogram were identified using the 2021 National Surgical Quality Improvement Program (NSQIP) database. Patients were categorized into two groups: patients with and without a postoperative COVID-19 diagnosis. Coarsened Exact Matching was used to match the groups based on preoperative risk factors, and outcomes were compared. Results: A total of 47,948 patients were included. In the aggregate cohort, 31% were male, and mean age was 50 years. Age, BMI, smoking, COPD, CHF, preoperative sepsis, and ASA class were significantly different between the two groups. After matching, there were no differences in characteristics. 30-day morbidity (OR = 2.7, 95% CI 1.4-5.1), pneumonia (OR = 5.0, 95% CI 1.7-15.0), DVT (OR = 8.22, 95% CI 1.0-66), reoperation (OR = 9.3, 95% CI 1.2-73.8), and readmission (OR = 4.8, 95% CI 2.3-10.1) continued to be significantly worse in the matched cohort. Conclusion: Postoperative COVID-19 infection was associated with worse outcomes after laparoscopic cholecystectomy. These findings suggest that even postoperative COVID-19 diagnosis increases the risk for adverse outcomes in patients recovering from laparoscopic cholecystectomy and may indicate that precautions should be taken and new COVID-19 infections even after surgery should be closely monitored. [ABSTRACT FROM AUTHOR]

Background: Police activity in emergency medical settings has been shown to complicate the care of patients and impact patient-provider relationships. Recent scholarship has called for clear hospital policy outlining the terms of police access to patients and the role of clinicians. Despite regular contact between trauma surgeons and police, research on the impact of police activity on trauma care has been limited. Methods: Semi-structured interviews were conducted with attending trauma surgeons and general surgery residents (N = 13) at 3 urban hospitals about their interactions with police in clinical settings. Participants were recruited using snowball sampling. Interviews were audio-recorded, transcribed, and analyzed for recurrent themes using an iterative grounded theory process. Results: Participants reported routine contact with police that required active negotiation of the scope of clinical and police authority in the hospital. These negotiations were shaped by prior experiences, perceptions of police, officer behavior, and institutional culture. Surgeons felt compelled to advocate for patients, but reported intimidation in moments of conflict. Participants noted uncertainty around the legal dimensions of their relationship to police and a lack of universal guidance on appropriate responses. Discussion: This data points to the need for improvements in both policy and workflow to regulate and reduce the burden of these interactions and protect clinicians' priorities from being subordinated to those of police. Further research is needed to understand how police presence impacts patient outcomes, and to guide best practices for regulating and mitigating potential negative impact. [ABSTRACT FROM AUTHOR]

Introduction: We have recently shown that readmission after EGS procedures carries a 4-fold higher mortality rate when compared to those not readmitted. Understanding factors associated with death after readmission is paramount to improving outcomes for EGS patients. We aimed to identify risk factors contributing to failure-to-rescue (FTR) during readmission after EGS. We hypothesized that most post-readmission deaths in EGS are attributable to FTR. Methods: A retrospective cohort study using the NSQIP database 2013-2019 was performed. Patients who underwent 1 of 9 urgent/emergent surgical procedures representing 80% of EGS burden of disease, who were readmitted within 30 days post-procedure were identified. The procedures were classified as low- and high-risk. Patient characteristics analyzed included age, sex, BMI, ASA score comorbidities, postoperative complications, frailty, and FTR. The population was assessed for risk factors associated with mortality and FTR by uni- and multivariate logistic regression. Results: Of 312,862 EGS cases, 16,306 required readmission. Of those, 10,748 (3.4%) developed a postoperative complication. Overall mortality after readmission was 2.4%, with 90.6% of deaths attributable to FTR. Frailty, high-risk procedures, pulmonary complications, AKI, sepsis, and the need for reoperation increased the risk of FTR. Discussion: Death after a complication is common in EGS readmissions. The impact of FTR could be minimized with the implementation of measures to allow early identification and intervention or prevention of infectious, respiratory, and renal complications. [ABSTRACT FROM AUTHOR]

Background: Despite increasing use of minimally invasive surgical (MIS) techniques for trauma, limited large-scale studies have evaluated trends, outcomes, and resource utilization at centers that utilize MIS modalities for blunt abdominal trauma. Methods: Operative adult admissions after blunt assault, falls, or vehicular collisions were tabulated from the 2016-2020 National Inpatient Sample. Patients who received diagnostic laparoscopy or other laparoscopic and robotic intervention were classified as MIS. Institutions with at least one MIS trauma operation in a year were defined as an MIS Performing Institution (MPI; rest: non-MPI). The primary endpoint was mortality, with secondary outcomes of reoperation, complication, postoperative length of stay (LOS), and hospitalization costs. Mixed regression models were used to determine the association of MPI status on the outcomes of interest. Results: Throughout the study period, the proportion of MIS operations and MPI significantly increased from 22.6 to 29.8% and 45.9 to 58.8%, respectively. Of an estimated 77,480 patients, 66.7% underwent care at MPI. After adjustment, MPI status was not associated with increased odds of mortality (adjusted odds ratio [AOR] 1.09, 95% confidence interval [CI] [.96,1.24]), reoperation (AOR 1.02, CI [.87,1.19]), or any of the tabulated complications. There was additionally no difference in adjusted LOS (β-.18, CI [-.85, +.49]) or costs (β+$1600, CI [-1600, +4800]), between MPI and non-MPI. Discussion: The use of MIS operations in blunt abdominal trauma has significantly increased, with performing centers experiencing no difference in mortality or resource utilization. Prospectively collected data on outcomes following MIS trauma surgery is necessary to elucidate appropriate applications. [ABSTRACT FROM AUTHOR]

Background: To improve care of geriatric trauma patients, the American College of Surgeons (ACS) Trauma Quality Improvement Program (TQIP) updated guidelines in 2021. Amid geriatrician shortages in Southern California, 2 Los Angeles County safety net hospitals were tasked with creating a strategy to meet geriatric trauma guidelines despite constrained resources. Methods: All trauma patients ≥ 60 years admitted to a safety net hospital in Southern California were enrolled without exclusions (August 2022-April 2023). Primary outcome was frailty screening with documentation to identify older trauma patients at a high risk for adverse outcomes. Results: Needs assessment discovered no standardized process to identify high-risk geriatric patients, no geriatric care guidelines, and no inpatient geriatric consultation service. An action plan composed of a resident-led frailty screen resulted in identification of high-risk patients. Overall, 217 patients met criteria. Ninety-six patients (44%) successfully underwent frailty screening. Frailty screening compliance increased over the study, beginning at 37% capture in the first month and increasing to 81% in the final study month. After achieving nearly uniform frailty screening, a form was developed for the EMR for ease of documentation, data capture/tracking, and compliance monitoring. Discussion: In this study, creativity, collaboration, and resourcefulness allowed TQIP guideline implementation at 2 county hospitals. A systematic process is now in place to identify and triage high-risk geriatric trauma patients based on frailty screen to receive inpatient medicine consultation for medical comorbidity optimization. Continued interdisciplinary and interfacility collaboration will be crucial for continued delivery of the optimal care to older injured patients. [ABSTRACT FROM AUTHOR]

Background: In January of 2019, Washington State (WA) passed Initiative 1639 making it illegal for persons <21 years-old to buy assault weapons (AWs). This study aimed to evaluate the effects of WA-1639 on firearm-related incidents involving AWs by those <21 years-old in WA, hypothesizing a decrease in incidents after WA-1639. Methods: Retrospective (2016-2021) data on firearm violence (FV) events were gathered from the Gun Violence Archive. The rate of FV was weighted per 100,000 people. Total monthly incidents, injuries, and deaths were compared pre-law (January 2016-December 2018) vs post-law (January 2019-December 2021) implementation. Mann-Whitney U tests and Poisson's regression were used for analysis. Results: From 4091 FV incidents (2210 (54.02%) pre-law vs 1881 (45.98%) post-law), 50 involved AWs pre- (2.3%) and 15 (.8%) post-law. Of these, 11 were committed by subjects <21 years-old pre-law and only one occurred post-law. Total incidents of FV (z = -3.80, P < .001), AW incidents (z = -4.28, P < .001), and AW incidents involving someone <21 years-old (z = -3.01, P < .01) decreased post-law. Additionally, regression analysis demonstrated the incident rate ratio (IRR) of all FV (1.23, 95% CI [1.10-1.38], P < .001), all AW FV incidents (3.42, 95% CI [1.70-6.89], P = .001), andAWincidents by subjects <21 years-old (11.53, 95% CI [1.52-87.26], P = .02) were greater pre-law vs post-law. Discussion: Following implementation of WA-1639, there was a significant decrease in FV incidents and those involving AWs by individuals <21 years-old. This suggests targeted firearm legislation may help curtail FV. Further studies evaluating FV after legislation implementation in other states is needed to confirm these findings. [ABSTRACT FROM AUTHOR]

Introduction: Vogt-Koyanagi-Harada (VKH) disease is a multisystem syndrome characterized by uveitis and exudative retinal detachments in the absence of ocular trauma or surgery. Neurological and cutaneous manifestations can also occur. Prior case reports have associated immune checkpoint inhibitors with a VKH-like disease. Case Presentation: A 64-year-old woman presented with 3 months of epigastric pain, and subsequent endoscopy showed a large mass in the gastroesophageal junction. Staging imaging showed an FDG-avid para-aortic node, making the disease stage IV, and she was treated with systemic therapy with FOLFOX. Molecular profiling showed HER2 amplification and PDL1 positivity, so trastuzumab and pembrolizumab were added. PET and esophagogastroduodenoscopy with biopsies showed a complete radiologic and pathologic response to treatment. Chemotherapy was stopped, and she continued on trastuzumab and pembrolizumab maintenance. After about 18 months of treatment with pembrolizumab, she presented with painful blurry vision in both eyes. Ophthalmologic evaluation showed panuveitis, serous retinal detachment, bilateral uveal edema, and secondary angle closure, consistent with VKH-like uveitis. She was treated with local and systemic corticosteroids. Pembrolizumab was assessed as the most likely causative agent and was discontinued. Her ophthalmologic exam improved, and her visual acuity returned to baseline. She continues on trastuzumab maintenance, and most recent imaging shows no evidence of disease. Conclusion: Oncologists should be aware of VKH-like disease as a possible immune-related adverse event and seek urgent ophthalmologic consultation when such symptoms arise. [ABSTRACT FROM AUTHOR]

Background Methods Results Conclusion Paediatric traumatic duodenal hematoma is a rare type of blunt abdominal injury for which treatment strategies are controversial. This study aimed to evaluate the application value of nonoperative management of paediatric duodenal hematoma caused by trauma.A retrospective analysis was conducted on patients with duodenal hematoma with a confirmed history of abdominal trauma admitted to our hospital between January 2010 and December 2022. General patient information, including age, sex, cause of injury, clinical manifestations, and treatment outcomes, was recorded.A total of 11 cases were included in this study, with 6 males and 5 females. School‐age children (≥6 years) accounted for 72.7% (8/11) of the cases. Bicycle handlebar injuries accounted for 63.6% (7/11) of cases. Among these cases, 5 (45.5%) were classified as American Association for the Surgery of Trauma grade I, while the remaining were classified as grade II. The median history time was 1 day (range: 2 h–12 days). All patients were successfully treated using non‐operative methods. The median time to oral feeding after injury was 17 days (range: 9–32 days). Oral feeding was initiated within 2 weeks in 2 patients (18.2%), within 3 weeks in 6 patients (54.5%), and within 4 weeks in 10 patients (90.9%).Paediatric traumatic duodenal hematoma is more common in school‐aged children, mainly due to bicycle handlebar injuries. Nonoperative treatment is proven to be safe and effective, with duodenal obstruction symptoms typically resolving within 4 weeks. [ABSTRACT FROM AUTHOR]

Introduction: Studying surgical services and the workforce in sub-Saharan Africa is crucial for enhancing access to quality surgical care in the region. Despite many recommendations to produce evidence based on reliable data on this subject to guide policymakers, there is still a knowledge gap on this topic. The aim of this nationwide survey was to describe the organization of abdominal emergency surgical care across healthcare services in Senegal. Methodology: This was a cross-sectional nationwide survey. The study period was between October 1st, 2023, and January 20th, 2024. The target population included all registered healthcare facilities in Senegal offering emergency surgical services. A structured questionnaire was designed to gather infrastructure-related data, surgical activities, and human resources. Results: All 33 identified healthcare facilities responded to the survey (100%). Emergency abdominal surgery services were available for 96.7% of the surveyed structures. The teams were mainly composed of surgeons and residents (45.2%) or surgeons and medical trainees (48.8%). The average bed capacity of the services was 21.9, with a standard deviation of 13.9. The absence of a dedicated hospitalization section for patients requiring special monitoring was found in 69.6% of the facilities. Operating rooms dedicated to emergency abdominal digestive surgery were present in 54.6% of the services. On average, the services performed 17.6 scheduled surgical interventions with a standard deviation of 11.5 and 29.7 emergency surgical interventions with a standard deviation of 16.8 per month. Morbidity and mortality conferences were not routinely held in the majority of departments (only 27.3%). Professional development programmes were present only in 24.2% of departments. Most of the departments did not have adequate human resources (69.6%). A total of 70 surgeons were identified, resulting in a national ratio of 0.39 general surgeons per 100,000 inhabitants. The strategies employed to address staff shortages included additional working hour by staff (54.5%), temporary workers (30.3%) or the use of trainee doctors or nurses (12.1%). Conclusion: This research shows that significant deficiencies are present in the essential physical and human resources needed to conduct fundamental life-saving surgical procedures. These findings suggest potential areas for improvement in the delivery of emergency surgical care in the region. [ABSTRACT FROM AUTHOR]

Background: In modern Hybrid ORs, the synergies of navigation and robotics are assumed to contribute to the optimisation of the treatment in trauma, orthopaedic and spine surgery. Despite promising evidence in the area of navigation and robotics, previous publications have not definitively proven the potential benefits. Therefore, the aim of this retrospective study was to evaluate the potential benefit and clinical outcome of patients treated in a fully equipped 3D-Navigation Hybrid OR. Methods: Prospective data was collected (March 2022- March 2024) after implementation of a fully equipped 3D-Navigation Hybrid OR ("Robotic Suite") in the authors level 1 trauma centre. The OR includes a navigation unit, a cone beam CT (CBCT), a robotic arm and mixed reality glasses. Surgeries with different indications of the spine, the pelvis (pelvic ring and acetabulum) and the extremities were performed. Spinal and non-spinal screws were inserted. The collected data was analysed retrospectively. Pedicle screw accuracy was graded according to the Gertzbein and Robbins (GR) classification. Results: A total of n = 210 patients (118 m:92f) were treated in our 3D-Navigation Hybrid OR, with 1171 screws inserted. Among these patients, 23 patients (11.0%) arrived at the hospital via the trauma room with an average Injury Severity Score (ISS) of 25.7. There were 1035 (88.4%) spinal screws inserted at an accuracy rate of 98.7% (CI95%: 98.1-99.4%; 911 GR-A & 111 GR-B screws). The number of non-spinal screws were 136 (11.6%) with an accuracy rate of 99.3% (CI95%: 97.8-100.0%; 135 correctly placed screws). This resulted in an overall accuracy rate of 98.8% (CI95%: 98.2-99.4%). The robotic arm was used in 152 cases (72.4%), minimally invasive surgery (MIS) was performed in 139 cases (66.2%) and wound infection occurred in 4 cases (1,9%). Overall, no revisions were needed. Conclusion: By extending the scope of application, this study showed that interventions in a fully equipped 3D-Navigation Hybrid OR can be successfully performed not only on the spine, but also on the pelvis and extremities. In trauma, orthopaedics and spinal surgery, navigation and robotics can be used to perform operations with a high degree of precision, increased safety, reduced radiation exposure for the OR-team and a very low complication rate. [ABSTRACT FROM AUTHOR]

IntroductionMethodsResultsConclusionsComplex regional pain syndrome (CRPS) is a clinical disorder that can develop following surgery or trauma. Based on the most prominent underlying pathophysiological mechanisms, CRPS can be classified into different subtypes, namely inflammatory, nociplastic/neuropathic, vasomotor, and motor. Depending on the subtype, personalized treatment can be applied. If conservative treatments are insufficient or ineffective, more invasive treatments may be recommended. This article provides an overview of the most recent insights into CRPS and discusses the most common invasive treatments.The literature regarding interventional treatments for CRPS has been systematically reviewed and summarized.Bisphosphonates are effective in treating the inflammatory subtype, while ketamine can provide pain relief for the nociplastic/neuropathic subtype. Sympathetic blocks are effective in addressing vasomotor disturbances. For patients with refractory symptoms, neurostimulation is a viable option due to its multimechanistic properties for all subtypes. End‐of‐line motor disturbances may benefit from intrathecal baclofen.CRPS is a debilitating condition with an unpredictable course. The effectiveness of treatment varies from patient to patient. When conservative approaches prove insufficient, gradual progression to invasive treatments based on the underlying subtype is recommended. [ABSTRACT FROM AUTHOR]

Background: Russo-Ukrainian war is associated with severe traumas, including injuries to the major vessels. Penetrating aortic injury remains one of the most difficult injuries; the mortality rate is 90–100% in case of gunshot wounds, associated with frequent lethal outcomes due to uncontrolled bleeding. Of the three main abdominal veins, the inferior vena cava (IVC) is the most frequently damaged, which is required quick and appropriate surgical decisions to be made. Little is known about the management of gunshot injuries to such major vessels as the aorta and IVC. It is also worth mentioning about the importance to share our practical experience from the ongoing war for better understanding and future considerations by war surgeons of the vascular trauma management. The aim of the study was to demonstrate the specific features of the diagnosis and management of a gunshot shrapnel blind penetrating wound to the abdomen with injury to the aortic bifurcation level and the infrarenal section of the inferior vena cava. Case presentation: A 44-year-old male soldier of the Armed Forces of Ukraine received a gunshot injury to the abdomen from a mortars' explosive shelling. The patient was evacuated to the Forward Surgical Team (Role 1) and received primary surgical treatment within one hour after the injury according to the "golden hour" principle. Then, evacuated was performed to the Role 3 hospital in Kharkiv. At the Role 3 hospital, the patient underwent second-look surgery as well as damage control surgery. At revision, no active bleeding was observed, and the surgical pads (packed previously by the Forward Surgical Team) were removed. Further revision showed a metal projectile within the aortic wall at the level of aortic bifurcation and wall defects were also detected for inferior vena cava. This metal projectile was removed by using the multifunctional surgical magnetic tool followed by suturing of the aortic wall defect as well as defects of the inferior vena cava. Conclusions: Application of Damage Control Surgery is a useful approach in the management of severe vascular injury as well as useful to stop abdominal contamination by intestinal contents. The application of a surgical magnetic tool for the searching and removal of ferromagnetic foreign bodies reduces operative trauma and reduces the time for identification of foreign bodies. [ABSTRACT FROM AUTHOR]

This document provides summaries of three different research studies related to colorectal disease. The first study aims to validate the effectiveness of a surgical technique called Transanal Transection and Single Stapled (TTSS) in reducing anastomotic leaks in patients with rectal cancer. The second study compares the efficacy of the Fistula Laser Closing (FiLaC™) technique with the Rectal Advancement Flap (RAF) technique in treating anal fistulas. The third study seeks to determine whether loop ileostomy or loop colostomy is superior as a protective stoma after anterior rectal resection. These studies are ongoing and will provide valuable insights into the treatment and management of colorectal diseases. [Extracted from the article]

This document contains a collection of abstracts summarizing various research studies related to surgery and patient outcomes. The studies cover a range of topics, including the role of Emergency General Surgery surgeons, prognostic markers for cancer patients, predictive models for surgical site infections, endoscopic histopathology results, and the use of nanoparticles in cancer treatment. Other studies explore topics such as surgical site infections, cholecystectomy in children, remote postoperative surveillance, and the use of inhaled methoxyflurane for abscess drainage. These abstracts provide valuable insights into surgical practices and outcomes, which can inform future research and decision-making in the field of surgery. [Extracted from the article]

This document provides summaries of research studies on colorectal surgery, covering various topics such as surgical outcomes, predictors of patient outcomes, diagnostic tools, and management approaches. The studies suggest that robotic surgery is a safe and effective option for colorectal resections, potentially leading to shorter hospital stays and improved patient outcomes. Additionally, the studies indicate that body composition may be a predictor of preoperative fitness and that nurse-led clinics can offer timely diagnoses. However, more research is needed to validate these findings and investigate other aspects of colorectal surgery. [Extracted from the article]

This document provides summaries of several articles related to colorectal disease. The first article discusses the role of colorectal nurse specialists in supporting patients participating in the PIPAC trial for peritoneal cancer metastases. The second article focuses on improving support for patients with anal cancer through a health and wellbeing event. The third article evaluates a telephone triage clinic for colorectal pelvic floor issues. The fourth article presents reporting standards for studies of intervention in anal fistula. The fifth article discusses the use of an SSI bundle to reduce surgical site infections. The sixth article explores the integration of patient-reported outcome measures into follow-up protocols for colorectal cancer treatment. The final article examines the impact of post-anterior resection bowel dysfunction on patient satisfaction and quality of life. [Extracted from the article]

This article explores the challenges and improvements in surgical training, as shared by specialty association presidents. The challenges faced by surgical trainees include competition for training applications, the lengthy training program, financial difficulties, work-life imbalance, and poor physical and mental well-being. These challenges can lead some trainees to take career breaks, train less than full time, or even leave the medical profession altogether. The article also presents the perspectives of association presidents on why they entered surgical training, what they appreciate about the UK surgical training system, and what changes they would like to see. Various surgeons in the UK share their experiences and perspectives on surgical training, highlighting the benefits of the structured training program, such as job security and hands-on learning. They also identify areas for improvement, including more clinical autonomy, flexibility in working hours and locations, and better training for trainers. The surgeons emphasize the importance of work-life balance, mentorship, and support for junior doctors. They recognize the value of surgical training in the UK while acknowledging the challenges and advocating for continuous improvement. [Extracted from the article]

Introduction The condition of trauma patients and the urgent need for timely resuscitation present unique challenges to trauma teams. These difficulties are exacerbated for military trauma teams in combat environments. Consequently, there is a need for continued improvement of nontechnical skills (NTS) training for trauma teams. However, current approaches to NTS assessment rely on subjective ratings, which can introduce bias. Accordingly, objective methods of NTS evaluation are needed. Eye-tracking (ET) methods have been applied to studying communication, situation awareness, and leadership in many health care settings, and could be applied to studying physicians' NTS during trauma situations. In this study, we aimed to assess the relationship between trauma team leaders' objective gaze patterns and subjective expert NTS ratings during patient care simulations. Materials and Methods After Institutional Review Board approval, 9 trauma teams from first-year post-graduate general surgery and emergency medicine residents were recruited to participate in 1 of 2 trauma simulations (a difficult airway case and a multi-patient trauma). Each scenario lasted approximately 15 minutes. All team leaders wore a mobile ET system to evaluate gaze metrics—time to first fixation (TTFF), average fixation duration (AFD), and total percentage of the scenario (TPS) focused on Areas of Interest (AOI), which included patient, care team, diagnostic equipment, and patient care equipment. Trained faculty raters completed the Non-Technical Skills for Surgeons (NOTSS) assessment tool and the Trauma Non-Technical Skills (T-NOTECHS) scale. One-way analysis of variance, Kruskal-Wallis, and appropriate post-hoc pairwise comparison tests were run to assess differences between ET metrics across AOI groups. Spearman's Rho tests were used to assess correlations between ET and subjective NTS ratings. Results Compared to other NTS domains, trauma teams scored relatively poorly on communication across both T-NOTECHS (3.29 |$ \pm $| 0.61, maximum = 5) and NOTSS (2.87 |$ \pm $| 0.66, maximum = 4). We found significant differences in trauma team leaders' TTFF between teammates and the patient (Team: 1.56 vs Patient: 29.82 seconds, P  < .001). TTFF on the diagnostic equipment was negatively correlated (P  < .05) to multiple measures of subjective NTS assessments. There were no significant differences in AFD between AOIs, and AFD on teammates was positively correlated (P  < .05) to communication and teamwork. There were significant differences in TPS across most AOI pairs (P  < .05), and the average TPS fixated was highest on the patient (32%). Finally, there were several significant correlations between additional ET and NTS metrics. Conclusions This study utilized a mixed methods approach to assess trauma team leaders' NTS in simulated acute care trauma simulations. Our results provide several objective insights into trauma team leaders' NTS behaviors during patient care simulations. Such objective insights provide a more comprehensive understanding of NTS behaviors and can be leveraged to guide NTS training of trauma physicians in the future. More studies are needed to apply these methods to capture NTS from a larger sample of teams in both simulated and real trauma environments. [ABSTRACT FROM AUTHOR]

Firearm-related injuries in the USA are increasing, with over 105,000 cases annually. Gunshot wounds (GSWs), especially those involving retained bullets, present complex challenges due to bullet trajectories and embolization risks. This study reviews two cases of bullet emboli, focusing on bullet localization strategies and timing of removal. Imaging techniques such as chest X-ray, CT scan, intraoperative fluoroscopy, and transesophageal echocardiogram were employed for localization. In Case 1, a stable patient with a left-back GSW had a bullet embolism from the inferior vena cava to the right ventricle, necessitating prompt removal. In Case 2, an unstable patient with thoracoabdominal GSWs experienced a delayed embolism to the aortic root, requiring multiple surgeries. Effective management of retained bullets involves diverse imaging and timely surgical intervention, especially for stable patients, emphasizing individualized and proactive strategies to enhance outcomes in bullet embolization cases. [ABSTRACT FROM AUTHOR]

Background: Discoid lateral meniscus (DLM) is the most common congenital abnormality of the meniscus. Tears are common; treatment is frequently not definitive, often requiring reoperation. Purpose: To report the clinical manifestations, physical characteristics, operative treatments and findings, complications, and reoperations of DLM in pediatric patients from multiple centers across North America. Study Design: Case series; Level of evidence, 4. Methods: Consecutive patients who underwent treatment for symptomatic DLM at 9 institutions between 2000 and 2020 were included. Patient data, presenting symptoms and signs, surgical findings, treatments rendered, and postoperative complications, including reoperation rates, were collected. Means with ranges and counts with proportions are reported for continuous and categorical variables, respectively, and comparisons were made using either the chi-square or Fisher exact test. Results: In total, 784 patients (867 knees) were included with a mean age at diagnosis of 12 years (range, 1-22 years) and a mean follow-up of 22.6 months (range, 0-154 months). Common preoperative symptoms were locking (33%) and snapping (30%). At surgery, tears in the DLM were present in 647 knees (594 patients [76%]); 95 knees (11%) had multiple tears; and in 140 knees, tears extended into >1 zone. Tears, when present, were more common within the posterior horn (41%) or body (34%) than the anterior horn (25%). Peripheral rim instability was reported in 241 knees (28%). Significantly more knees had instability posteriorly (15%; P =.0004) and anteriorly (9%; P =.0013) than along the body (3%). Tear type was most commonly complex (38%) or horizontal (34%). A total of 358 knees in 333 patients with tears (42% of all patients) underwent repair (55% of knees with tears). A total of 175 complications were reported, occurring in 139 knees in 134 patients (17%); 116 of these knees with complications (83%) had a single complication, while 23 (17%) had >1. Of the 784 patients, 105 (13%) underwent reoperation, undergoing 135 additional procedures related to their DLM. Of those, 60 (44%) were repeat arthroscopy and meniscal trim; 40 (30%), arthroscopy and meniscal repair; and 17 (13%), an articular cartilage procedure. Conclusion: Locking and snapping were common presenting symptoms. Over three-quarters of patients had meniscal tears, which were most often complex and located posteriorly. Seventeen percent of patients experienced complications, and a sixth of patients with complications had >1. Reoperation was typically for persistent symptoms or meniscal retear. [ABSTRACT FROM AUTHOR]

Osteosynthesis is a surgical technique performed in bone fractures for the reduction of bone fragments and their stabilization in a suitable position, allowing the patient to recover their motor activity. This report deals with the case of a giant anteater in the municipality of Yopal, Colombia, which was admitted to the veterinary service due to a thoracic limb injury caused by a car accident. The treatment performed was surgical, after a fracture of the radio-ulnar diaphysis was diagnosed. Resolution was carried out through osteosynthesis of both bone structures with a double locking titanium plate system under an anesthetic plan of 4 mg/Kg ketamine, 0.025 mg/kg dexmedetomidine and 0.1 mg/Kg midazolam. Maintenance was performed with isoflurane at a rate of 3% at the beginning of anesthesia and 1.5% as maintenance. The reduction of the fracture using the aforementioned technique resulted in its effective stabilization. The real and growing problem of bone fractures affects different wild fauna that move in search of food, water or shelter, directly threatening biodiversity. [ABSTRACT FROM AUTHOR]

A penetrating thoracic aorta injury (PTAI) is a life-threatening condition with significant morbidity and mortality, often resulting from several traumatic mechanisms. Among these, gunshot wounds leading to aortic injury are exceedingly rare and pose unique challenges in terms of diagnosis, management, and surgical intervention. We present a case of a 47-year-old male victim of a gunshot wound resulting in penetrating chest trauma and a descending thoracic aorta injury. This report outlines the sequential management involving thoracic endovascular aortic repair (TEVAR), followed by surgical intervention for hematoma drainage and foreign body removal, highlighting the interdisciplinary approach required in managing complex cardiothoracic injuries. [ABSTRACT FROM AUTHOR]

Fragility fractures occur due to low energy mechanisms and result in significant morbidity and mortality. This study reviews the implementation of a fragility fracture program at a level I trauma center. In this pathway, trauma surgery provides clearance followed by admission and management with medical service and orthopedic consultation for injuries which meet fragility fracture criteria. This pathway, implemented in July 2021, includes patients with isolated fractures secondary to a low energy mechanism. We compared cohorts 2-ys before (PRE) and after (POS) pathway implementation. Demographics (age, sex, fracture location, injury severity score, American Society of Anesthesiologists score) and outcome data were collected and analyzed using between-subjects analyses. Measured outcomes included deep vein thrombosis/pulmonary embolism, hospital mortality, disposition to hospice, nonoperative rate, unplanned intensive care unit admission, time to surgery (TTS), and length of stay (LOS). The study included n = 1137 patients (n = 564 PRE and n = 573 POS). POS patients had a higher injury severity score (P = 0.003) and different fracture location (P = 0.017), but no other demographics were different. Trauma admission decreased after implementation (P < 0.001; PRE: 21.5%, POS: 1.8%) with no differences in outcomes except increases in LOS (P < 0.001; PRE: 114 h, POS: 124 h) and TTS (P < 0.001; PRE: 15 h, POS: 18 h). Morbidity and mortality did not correlate with pathway implementation; however, TTS and LOS increased. Although TTS increased, it remained under the American Academy of Orthopedic Surgery 48-h recommendation. The TTS and LOS increases were potentially from COVID-19 or cohort demographic differences. Decreased trauma as admitting service demonstrates pathway adherence. These findings highlight the need for investigation to better understand fragility fracture pathways. [ABSTRACT FROM AUTHOR]