Pediatric trauma patients with isolated grade III blunt splenic injuries may be safely managed without intensive care unit admission.

BACKGROUND: Non-operative management is the standard of care for pediatric blunt splenic injury. The American Pediatric Surgical Association recommends intensive care unit monitoring only for grade IV/V blunt splenic injury; however, variation remains regarding this practice. We hypothesized that pediatric trauma patients with near-isolated grade III blunt splenic injuries admitted to a non-intensive care unit setting would have similar outcomes to those admitted to the intensive care unit. METHODS: The 2017 to 2019 Trauma Quality Improvement Program database was queried for blunt pediatric trauma patients (≤16 years) with near-isolated grade III blunt splenic injuries. Patients with systolic blood pressure <90 mmHg or heart rate >90 were excluded. Pediatric trauma patients admitted to the intensive care unit were compared to non-intensive care unit admissions. The primary outcome was splenectomy. Bivariate analyses were performed. RESULTS: Of 461 pediatric trauma patients with near-isolated grade III blunt splenic injuries, 186 (40.3%) were admitted to the intensive care unit. Intensive care unit patients were older than their non-intensive care unit counterparts (15 vs 14 years, P = .03). Intensive care unit and non-intensive care unit patients had a similar rate of splenectomy (0.5% vs 0.7%, P = .80) and time to surgery (19.7 vs 19.8 hours, P = .98). Patients admitted to the intensive care unit had a longer length of stay (4 vs 3 days, P < .001). There were no significant complications or deaths in either group. CONCLUSION: This national analysis demonstrated that hemodynamically stable pediatric trauma patients with near-isolated grade III blunt splenic injuries admitted to the floor or intensive care unit had a similar rate of splenectomy without complications or deaths. This aligns with American Pediatric Surgical Association recommendations that pediatric trauma patients with grade III blunt splenic injuries be managed in non-intensive care unit settings. Widespread adoption is warranted and should lead to decreased healthcare expenditures.

Survival of Out-of-Hospital Pediatric Blunt Traumatic Arrest With Full Neurologic Recovery: Case Report.

We present the case of a 10-year-old previously healthy male who suffered an out-of-hospital cardiac arrest because of abdominal trauma and survived with excellent neurologic outcomes and near complete return to baseline functional status at hospital discharge. The rapid response and efficient mobilization of resources led to an excellent patient outcome despite the severity of injuries, including intra-abdominal injuries with expected mortality, out-of-hospital traumatic arrest, coagulopathy, and an extended pediatric intensive care unit stay. This case underscores the significance of timely advanced trauma life support interventions, especially early blood product administration, efficient transport, and airway management, while sharing a remarkable case of out-of-hospital pediatric traumatic arrest with near full recovery.

Patterns and outcomes of patients with abdominal injury: a multicenter study from Iran.

BACKGROUND: Injury is one of the leading causes of death worldwide, and the abdomen is the most common area of trauma after the head and extremities. Abdominal injury is often divided into two categories: blunt and penetrating injuries. This study aims to determine the epidemiological and clinical characteristics of these two types of abdominal injuries in patients registered with the National Trauma Registry of Iran (NTRI). METHODS: This multicenter cross-sectional study was conducted with data from the NTRI from July 24, 2016, to May 21, 2023. All abdominal trauma patients defined by the International Classification of Diseases; 10th Revision (ICD-10) codes were enrolled in this study. The inclusion criteria were one of the following: hospital length of stay (LOS) of more than 24 h, fatal injuries, and trauma patients transferred from the ICU of other hospitals. RESULTS: Among 532 patients with abdominal injuries, 420 (78.9%) had a blunt injury, and 435 (81.7%) of the victims were men. The most injured organs in blunt trauma were the spleen, with 200 (47.6%) and the liver, with 171 (40.7%) cases, respectively. Also, the colon and small intestine, with 42 (37.5%) cases, had the highest number of injuries in penetrating injuries. Blood was transfused in 103 (23.5%) of blunt injured victims and 17 (15.2%) of penetrating traumas (p = 0.03). ICU admission was significantly varied between the two groups, with 266 (63.6%) patients in the blunt group and 47 (42%) in penetrating (p < 0.001). Negative laparotomies were 21 (28%) in penetrating trauma and only 11 (7.7%) in blunt group (p < 0.001). In the multiple logistic regression model after adjusting, ISS ≥ 16 increased the chance of ICU admission 3.13 times relative to the ISS 1-8 [OR: 3.13, 95% CI (1.56 to 6.28), P = 0.001]. Another predictor was NOM, which increased ICU chance 1.75 times more than OM [OR: 1.75, 95% CI (1.17 to 2.61), p = 0.006]. Additionally, GCS 3-8 had 5.43 times more ICU admission odds than the GCS 13-15 [OR:5.43, 95%CI (1.81 to 16.25), P = 0.002] respectively. CONCLUSION: This study found that the liver and spleen are mostly damaged in blunt injuries. Also, in most cases of penetrating injuries, the colon and small intestine had the highest frequency of injuries compared to other organs. Blunt abdominal injuries caused more blood transfusions and ICU admissions. Higher ISS, lower GCS, and NOM were predictors of ICU admission in abdominal injury victims.

Operative and non-operative treatment of injury to solid abdominal organs in adult patients: a single center experience.

BACKGROUND: In major trauma, lesions of the parenchymatous organs are subject of a controversy as regards the choice between an operative management (OM) in the operating room and a non-operative management (NOM) associated or not with angiography/angioembolization (AG/AE). METHODS: Retrospective study of all consecutive data of patients coded as "traumatic pathology" in the period between 2011 and 2021. Were enrolled 13740 entries of adult patients with abdominal injuries, including at least: either hepatic or splenic or renal injury of AAST-OIS I. The primary outcome was to establish the rate of efficacy, respectively of OM and NOM. The secondary outcome is to analyze General (CG) and Specific (CS) complications, mean ward and intensive care unit (ICU) hospital stays. RESULTS: One hundred sixty-two patients were included with 89 splenic injuries, 70 hepatic and 50 renal lesions; 35 treated with OM and 127 with NOM±AG/AE. The CGs registered in OM patients are seven (20%); seven SCs (20%); four GCs+SCs (11.4%). The average hospital stay was 24.91 days; mean ICU hospital stay of 10.74; five deaths. The CGs registered are 22 (17%); 12 SCs (9.4%); three GCs+SCs (2.3%). Average hospital stays 18 days; mean ICU hospital stay of 3.15; 6 deaths. Failure of the NOM strategy was recorded in nine patients with a success rate of 92.91%. CONCLUSIONS: In OM the presence of numerous high-grade lesions leads to a rapid stabilization. The NOM has reduced the hospital stay and UTI hospitalization in a feasible and safe way in selected CT.

The prevalence of early contained vascular injury of spleen.

Contained vascular injuries (CVI) of spleen include pseudoaneurysms (PSA) and arterio-venous fistulae (AV-fistulae), and their reported prevalence varies. Our purpose was to assess the prevalence of early splenic CVI seen on admission CT in patients with splenic trauma admitted to a single level 1 trauma center in 2013-2021, and its detection in different CT protocols. A retrospective, single-center longitudinal cohort study. Nine-year data (2013-2021) of all patients with suspected or manifest abdominal trauma were retrieved. All patients, > 15 years with an ICD code for splenic trauma (S36.0XX) were included. CT and angiographic examinations were identified. Reports and images were reviewed. Splenic CVI CT criterion was a focal collection of vascular contrast that decreases in attenuation with delayed imaging. Number of CVIs and treatment was based on medical records and/or available angioembolization data. Of 2805 patients with abdominal trauma, 313 patients (313/2805; 11.2%) fulfilled the study entry criteria. 256 patients (256/313; 81.8%) had a CT examination. Sixteen patients had splenectomy before CT, and the final study group included 240 patients (240/313; 76.7%). Median New Injury Severity Score (NISS) was 27 and 87.5% of patients had NISS > 15. Splenic CVI was found in 20 patients, which yields a prevalence of 8.3% (20/240; 95% CI 5.2-12.6%). In those cases with both late arterial and venous phase images available, CVI was seen in 14.5% of cases (18/124, 95% CI 8.6-22.0%). None of the patients with CVI died within 30 days of the injury. The prevalence of early splenic CVI in patients with a splenic trauma was 8.3-14.5% (95% CI 5.2-22.0%). Our data suggests that both arterial and venous phase are needed for CT diagnosis. The 30-day outcome in terms of mortality was good.

Opportunity for Reduction of Intensive Care Unit Resource Utilization in Pediatric Blunt Liver and Spleen Injuries: A National Trauma Data Bank Analysis.

INTRODUCTION: Guidelines for blunt liver and spleen injury (BLSI) by the Arizona-Texas-Oklahoma-Memphis-Arkansas Consortium (ATOMAC) emphasize hemodynamic stability over injury grade when considering non-operative management (NOM). In this study, we examined rates of intensive care unit (ICU) admission for children with isolated low-risk BLSI among US hospitals. METHODS: The National Trauma Data Bank (NTDB) was queried for patients ages 1-15 admitted between 2017 and 2019 with BLSI. Patients with penetrating injuries and/or concomitant non-abdominal injuries with AIS score ≥3 were excluded. Isolated BLSI was considered low-risk if the patient had normal admission vitals and did not require operative intervention. Primary outcomes measured were ICU admission, ICU length of stay (LOS), and overall LOS. RESULTS: 5777 patients ages 15 and under presented with isolated BLSI during the study period. 2031/5777 (35.2%) were considered low-risk. Low-risk patients had lower rates of ICU admission compared to high-risk patients (30.9% vs. 41.6%, p < 0.001) and had shorter ICU LOS (median 2 days vs. 2, p < 0.001) and shorter overall LOS (median 41 h vs. 54, p < 0.001). Pediatric verified and non-pediatric verified trauma centers had similar rates of ICU admission (36.8% vs. 38.9%, p = 0.11). CONCLUSION: Further work is needed to capture opportunities for reduction in ICU utilization in isolated BLSI. LEVEL OF EVIDENCE: III.

Repeat imaging increases detection of delayed pseudoaneurysms in patients with high-grade solid organ injury following abdominal trauma.

BACKGROUND: Nonoperative management of abdominal trauma can be complicated by the development of delayed pseudoaneurysms. Early intervention reduces the risk of rupture and decreases mortality. The objective of this study is to determine the utility of repeat computed tomography (CT) imaging in detecting delayed pseudoaneurysms in patients with abdominal solid organ injury. METHODS: A retrospective cohort study reviewing Montreal General Hospital registry between 2013 and 2019. Patients with The American Association for the Surgery of Trauma (AAST) grade 3 or higher solid organ injury following abdominal trauma were identified. A chart review was completed, and demographics, mechanism of injury, Injury Severity Score (ISS) score, AAST injury grade, CT imaging reports, and interventions were collected. Descriptive analysis and logistic regression model were completed. RESULTS: We identified 195 patients with 214 solid organ injuries. The average age was 38.6 years; 28.2% were female, 90.3% had blunt trauma, and 9.7% had penetrating trauma. The average ISS score was 25.4 (SD 12.8) in patients without pseudoaneurysms and 19.5 (SD 8.6) in those who subsequently developed pseudoaneurysms. The initial management was nonoperative in 57.0% of the patients; 30.4% had initial angioembolization, and 12.6% went to the operating room. Of the cohort, 11.7% had pseudoaneurysms detected on repeat CT imaging within 72 h. Grade 3 represents the majority of the injuries at 68.0%. The majority of these patients underwent angioembolization. CONCLUSIONS: In patients with high-grade solid organ injury following abdominal trauma, repeat CT imaging within 72 h enabled the detection of delayed development of pseudoaneurysms in 11.7% of injuries. The majority of the patients were asymptomatic.

Updates on the clinical integration of point-of-care ultrasound in pediatric emergency medicine.

PURPOSE OF REVIEW: There is expanding evidence for point-of-care ultrasound (POCUS) use in pediatric emergency medicine - this review highlights the benefits and challenges in the clinical integration of high-yield POCUS applications. Specifically, it will delve into POCUS applications during resuscitations, controversies of Focused Assessment with Sonography for Trauma (FAST) in pediatric trauma, POCUS-guided procedures, and examples of clinical pathways where POCUS can expedite definitive care. RECENT FINDINGS: POCUS can enhance diagnostic accuracy and aid in management of pediatric patients in shock and help identify reversible causes during cardiac arrest. The use of the FAST in pediatric blunt abdominal trauma remains nuanced - its proper use requires an integration with clinical findings and an appreciation of its limitations. POCUS has been shown to enhance safety and efficacy of procedures such as nerve blocks, incision & drainage, and intravenous access. Integrating POCUS into pathways for conditions such as intussusception and testicular torsion expedites downstream care. SUMMARY: POCUS enhances diagnostic efficiency and management in pediatric patients arriving at the ED with undifferentiated shock, cardiac arrest, or trauma. Additionally, POCUS improves procedural success and safety, and is integral to clinical pathways for expediting definitive care for various pediatric emergencies. Future research should continue to focus on the impact of POCUS on patient outcomes, ensuring user competency, and the expansion of POCUS into diverse settings.

Recent Changes in the Management of High-Grade Blunt Pancreatic Injury in Children: A Nationwide Trend Analysis.

BACKGROUND: The optimal management of pediatric patients with high-grade blunt pancreatic injury (BPI) involving the main pancreatic duct remains controversial. This study aimed to assess the nationwide trends in the management of pediatric high-grade BPI at pediatric (PTC), mixed (MTC), and adult trauma centers (ATC). STUDY DESIGN: This is a retrospective observational study of the National Trauma Data Bank. We included pediatric patients (age 16 years or less) sustaining high-grade BPI (Abbreviated Injury Scale 3 or more) from 2011 to 2021. Patients who did not undergo pancreatic operation were categorized into the nonoperative management (NOM) group. Trauma centers were defined as PTC (level I/II pediatric only), MTC (level I/II adult and pediatric), and ATC (level I/II adult only). Primary outcome was the proportion of patients undergoing NOM, and secondary outcomes included the use of ERCP and in-hospital mortality. A Cochran-Armitage test was used to analyze the trend. RESULTS: A total of 811 patients were analyzed. The median age was 9 years (interquartile range 6 to 13), 64% were male patients, and the median injury severity score was 17 (interquartile range 10 to 25). During the study period, there was a significant upward linear trend in the use of NOM and ERCP among the overall cohort (range 48% to 66%; p trend = 0.033, range 6.1% to 19%; p trend = 0.030, respectively). The significant upward trend for NOM was maintained in the subgroup of patients at PTC and MTC (p trend = 0.037), whereas no significant trend was observed at ATC (p trend = 0.61). There was no significant trend in in-hospital mortality (p trend = 0.38). CONCLUSIONS: For the management of pediatric patients with high-grade BPI, this study found a significant trend toward increasing use of NOM and ERCP without mortality deterioration, especially at PTC and MTC.

Evaluating Mortality Outcomes, Transfusion Characteristics, and Risk Factors Associated With Cirrhotic Trauma Patients Undergoing Emergency Laparotomy Versus Non-Operative Management: A National Analysis.

BACKGROUND: Patients with liver cirrhosis (LC) demonstrate significantly elevated mortality rates following a traumatic event. This study aims to examine and compare the clinical outcomes in adult trauma patients with pre-existing LC undergoing laparotomy or non-operative management (NOM). Additionally, the study aims to investigate various patient outcomes, including mortality rate based on transfusion needs and timing. METHODS: This retrospective cohort study utilized the American College of Surgeons Trauma Quality Program Participant Use File (ACS-TQIP-PUF) 2017-21 to compare laparotomy vs NOM in adults (≥18 years) with pre-existing LC who presented to trauma facilities with isolated blunt solid organ abdominal injuries (Injury Severity Score ≥16, Abbreviated Injury Scale solid organ abdomen ≥3). RESULTS: Among 929 patients, 38.2% underwent laparotomy, while 61.7% received NOM. The in-hospital mortality rate was lower for patients who received NOM (52.3% vs 20.0%, P < .01). The risk of in-hospital mortality was significantly associated with laparotomy (OR 5.22, 95% CI: 2.06-13.18, P < .01) and sepsis (OR 99.50, 95% CI: 6.99-1415.28, P < .01). On average an increase in blood units in 4 hours was observed among those who experienced an in-hospital mortality (OR 5.65, 95% CI: 3.05-8.24, P < .01) and those who underwent laparotomy (OR 3.85, 95% CI: 1.36-6.34, P < .01). CONCLUSION: Trauma patients with moderate to severe isolated organ injury and Liver cirrhosis had significantly higher mortality rates, acute renal failure, whole blood units received, as well as longer ICU-LOS when undergoing laparotomy compared to non-operative management.

The use and timing of angioembolization in pediatric blunt liver and spleen injury.

BACKGROUND: Nonoperative management (NOM) is the standard of care for the management of blunt liver and spleen injuries (BLSI) in the stable pediatric patient. Angiography with embolization (AE) is used as an adjunctive therapy in the management of adult BLSI patients, but it is rarely used in the pediatric population. In this planned secondary analysis, we describe the current utilization patterns of AE in the management of pediatric BLSI. METHODS: After obtaining IRB approval at each center, cohort data was collected prospectively for children admitted with BLSI confirmed on CT at 10 Level I pediatric trauma centers (PTCs) throughout the United States from April 2013 to January 2016. All patients who underwent angiography with or without embolization for a BLSI were included in this analysis. Data collected included patient demographics, injury details, organ injured and grade of injury, CT finding specifics such as contrast blush, complications, failure of NOM, time to angiography and techniques for embolization. RESULTS: Data were collected for 1004 pediatric patients treated for BLSI over the study period, 30 (3.0%) of which underwent angiography with or without embolization for BLSI. Ten of the patients who underwent angiography for BLSI failed NOM. For patients with embolized splenic injuries, splenic salvage was 100%. Four of the nine patients undergoing embolization of the liver ultimately required an operative intervention, but only one patient required hepatorrhaphy and no patient required hepatectomy after AE. Few angiography studies were obtained early during hospitalization for BLSI, with only one patient undergoing angiography within 1 hour of arrival at the PTC, and 7 within 3 hours. CONCLUSION: Angioembolization is rarely used in the management of BLSI in pediatric trauma patients with blunt abdominal trauma and is generally used in a delayed fashion. However, when implemented, angioembolization is associated with 100% splenic salvage for splenic injuries. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Multidisciplinary management of high-grade pediatric liver injuries.

OBJECTIVE: To present our experience of multidisciplinary management of high-grade pediatric liver injuries. INTRODUCTION: Pediatric high-grade liver injuries pose significant challenge to management due to associated morbidity and mortality. Emergency surgical intervention to control hemorrhage and biliary leak in these patients is usually suboptimal. Conservative management in selected high-grade liver injuries is now becoming standard of care. Management of hemobilia due to pseudoaneurysm formation and traumatic bile leaks requires multidisciplinary management. METHODS: A retrospective review was undertaken for patients presenting with blunt liver injuries at two tertiary care centers in Karachi, Pakistan, from March 2021 to December 2022. Twenty-eight patients were identified, and four patients fulfilled the criteria for grade 4 and above blunt liver injury during this period. RESULTS: One case with grade 4 liver injury developed hemobilia on 7th day of injury. He required two settings of angioembolization but had recurrent leak from pseudoaneurysm. He ultimately needed right hepatic artery ligation. Second patient presented with massive biliary peritonitis 2 days following injury. He was managed initially with tube laparostomy followed by ERCP and stent placement. The third patient developed large hemoperitoneum managed conservatively. One case with grade 5 injury expired during emergency surgery. CONCLUSION: Conservative management of advanced liver injuries can result in significant morbidity and mortality due to high risk of complications. Trauma surgeons need to have multidisciplinary team for management of these patients to gain optimal outcome.

Clinical parameters for the early detection of complications in patients with blunt hepatic and/or splenic injury undergoing non-operative management.

BACKGROUND: Complications arising during non-operative management (NOM) of blunt hepatic and/or splenic trauma, particularly in cases of severe injury, are associated with significant morbidity and mortality. Abdominal computed tomography (CT) is the gold standard for the initial detection of complications during NOM. Although many institutions advocate routine in-hospital follow-up scans to improve success rates, others recommend a more selective approach. The use of follow-up CT remains a subject of ongoing debate, with no validated guidelines available regarding the timing, effectiveness, or intervals of follow-up imaging. OBJECTIVE: We aimed to identify the clinical parameters for the early detection of complications in patients with blunt hepatic and/or splenic injury undergoing NOM. MATERIALS AND METHODS: This retrospective cohort study included patients with blunt hepatic and/or splenic trauma treated at Songklanagarind Hospital, a level 1 trauma center, from 2013 to 2022. We assessed all patients indicated for non-operative management and examined their clinical parameters and complications. RESULTS: Of 542 patients with blunt hepatic and/or splenic injuries, 315 (58%) were managed non-operatively. High-grade hepatic injuries were significantly associated with complications, as determined through a multivariate logistic regression analysis after adjusting for factors such as contrast blush findings, age, sex, and injury severity score (ISS) (adjusted OR = 7.69, 95% CI 1.59-37.13; p = 0.011). Among the patients with complications (n = 27), 17 (63%) successfully underwent non-operative management. Notably, eight patients presented with clinical symptoms prior to the diagnosis of complications, while only two patients had no clinical symptoms before the diagnosis. Tachycardia, abdominal pain, decreased hematocrit levels, and fever were significant indicators of complications (p < 0.05). CONCLUSION: Routine CT to detect complications may not be necessary in patients with asymptomatic low-grade blunt hepatic injuries. By contrast, in those with isolated blunt hepatic injuries that are managed non-operatively, high-grade injuries, the presence of a contrast blush on initial imaging, and the patient's age may warrant consideration for routine follow-up CT scans. Clinical symptoms and laboratory observations during NOM, such as tachycardia, abdominal pain, decreased hematocrit levels, and fever, are significantly associated with complications. These symptoms necessitate further management, regardless of the initial injury severity, in patients with blunt hepatic and/or splenic injuries undergoing NOM.

A pseudo-dilemma: Are we over-diagnosing and over-treating traumatic splenic intraparenchymal pseudoaneurysms?

BACKGROUND: Splenic embolization for traumatic vascular abnormalities in stable patients is a common practice. We hypothesize that modern contrast-enhanced computed tomography (CT) over diagnoses posttraumatic splenic vascular lesions, such as intraparenchymal pseudoaneurysms (PSA) that may not require embolization. METHODS: We reviewed the experience at our high-volume center with endovascular management of blunt splenic injuries from January 2016 to December 2021. Multidisciplinary review was used to compared initial CT findings with subsequent angiography, analyzing management and outcomes of identified vascular lesions. RESULTS: Of 853 splenic injuries managed overall during the study period, 255 (29.9%) underwent angiography of the spleen at any point during hospitalization. Vascular lesions were identified on 58% of initial CTs; extravasation (12.2%) and PSA (51.0%). Angiography was performed a mean of 22 hours after admission, with 38% done within 6 hours. Embolization was performed for 90.5% (231) of patients. Among the 130 patients with PSA on initial CT, 36 (27.7%) had no visible lesion on subsequent angiogram. From the 125 individuals who did not have a PSA identified on their initial CT, 67 (54%) had a PSA seen on subsequent angiography. On postembolization CT at 48 hours to 72 hours, persistently perfused splenic PSAs were seen in 41.0% (48/117) of those with and 22.2% (2/9) without embolization. Only one of 24 (4.1%) patients with PSA on angiography observed without embolization required delayed splenectomy, whereas 6.9% (16/231) in the embolized group had splenectomy at a mean of 5.5 ± 4 days after admission. CONCLUSION: There is a high rate of discordance between CT and angiographic identification of splenic PSAs. Even when identified at angiogram and embolized, close to half will remain perfused on follow-up imaging. These findings question the use of routine angioembolization for all splenic PSAs. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level IV.

Feasibility of non-operative management for patients sustained blunt splenic traumas with concomitant aortic injuries.

PURPOSE: This study aimed to elucidate the treatment approach for blunt splenic injuries concurrently involving the aorta. We hypothesized that non-operative management failure rates would be higher in such cases, necessitating increased hemorrhage control surgeries. METHODS: Data from the Trauma Quality Improvement Program spanning 2017 to 2019 were utilized. All patients with blunt splenic trauma were considered for inclusion. We conducted comparisons between blunt splenic trauma patients with and without thoracic or abdominal aortic injuries to identify any potential disparities in treatment. RESULTS: Among the 32,051 patients with blunt splenic injuries during the study period, 752 (2.3%) sustained concurrent aortic injuries. Following 2:1 propensity score matching, it was determined that the presence of aortic injuries did not significantly affect the utilization of splenic transarterial angioembolization (TAE) (7.2% vs. 8.7%, p = 0.243) or the necessity for splenectomy or splenorrhaphy (15.3% vs. 15.7%, p = 0.853). Moreover, aortic injuries were not a significant factor contributing to TAE failure, regardless of the location or severity of the injury. Patients with simultaneous splenic and aortic injuries required more red blood cell transfusion within first 4 hours (0 ml [0, 900] vs. 0 ml [0, 650], p = 0.001) and exhibited a higher mortality rate (10.6% vs. 7.9%, p = 0.038). CONCLUSION: This study demonstrated that patients with concurrent aortic and splenic injuries presented with more severe conditions, higher mortality rates, and extended hospital stays. The presence of aortic injuries did not substantially influence the utilization of TAE or the necessity for splenectomy or splenorrhaphy. Patients of this type can be managed in accordance with current treatment guidelines. Nonetheless, given their less favorable prognosis, they necessitate prompt and proactive intervention.

[Enteral therapy in patients with blunt abdominal trauma]. / Enteral'naya terapiya u patsientov s zakrytoi travmoi zhivota (predvaritel'nye rezul'taty).

OBJECTIVE: To improve the outcomes in ICU patients with blunt abdominal trauma via enteral therapy by saline enteral solution. MATERIAL AND METHODS: A retrospective and prospective study included 24 patients (18 (75%) men and 6 (25%) women) with blunt abdominal trauma who underwent examination and treatment at the Sklifosovsky Research Institute for Emergency Care. Age of patients ranged from 38 to 81 years (mean 50.1±13.6). RESULTS: Enteral therapy was followed by normalization of serum lactate, alanine aminotransferase and aspartate aminotransferase after 3 days. There were significant differences in decrease of lactate dehydrogenase, alanine aminotransferase and C-reactive protein. In the control group, these parameters decreased only by the 10th day. CONCLUSION: Inclusion of saline enteral solution into the complex therapy contributes to earlier recovery of gastrointestinal function and prevents compartment syndrome. These aspects reduced the number of patients with multiple organ failure.

Omental infarction in an overweight child: conservative treatment is a safe approach.

A previously healthy but overweight (body mass index (BMI) of 24.4) adolescent boy presented with fever and significant right-sided abdominal pain. An abdominal ultrasound scan revealed an omental infarction (OI), which was treated conservatively. OI has been described in overweight teenage children with abdominal trauma but can be missed if not considered. A missed diagnosis could result in an unnecessary laparotomy or laparoscopic surgery. Although CT is the gold standard for diagnosis, ultrasonography is an effective approach to identifying OI in children. The benefits of early diagnosis of OI by abdominal ultrasound include a shorter hospital stay and a reduction in unnecessary investigations and surgery.

Blunt abdominal trauma: watch and wait.

PURPOSE OF REVIEW: This review examines recent advancements in nonoperative management (NOM) of hemodynamically stable blunt abdominal trauma, focusing on expanding patient selection for observation-first strategies, particularly for high-grade solid organ injuries. RECENT FINDINGS: Advances include a more deliberate nonoperative approach, allowing for broader patient inclusion in diagnostic and interventional angiography. Strict clinical monitoring and appropriate follow-up strategies are crucial to identify early signs of clinical progression and complications. Repeated contrast-enhanced CT (CECT) scan can be used for close observation of high-risk injuries, while the repetition of CECTs may be avoided for lower-risk cases, such as specific high-grade kidney injuries. The role of contrast-enhanced ultrasound (CEUS) in detecting sequelae of nonoperative approaches is still debated and has lot of potential, with ongoing trials exploring possible advantages. SUMMARY: Multidisciplinary trauma teams play a crucial role in nonoperative management, particularly for high-grade injuries. A careful selection of patients is essential to minimize failure rates. Complications of nonoperative and angiographic approaches should be managed according to local expertise.

Angioembolization for Isolated Severe Blunt Splenic Injuries with Hemodynamic Instability: A Propensity Score Matched Analysis.

BACKGROUND: This study aimed to compare patient outcomes after splenic angioembolization (SAE) or splenectomy for isolated severe blunt splenic injury (BSI) with hemodynamic instability, and to identify potential candidates for SAE. METHODS: Adult patients with isolated severe BSI (Abbreviated Injury Scale [AIS] 3-5) and hemodynamic instability between 2013 and 2019 were identified from the American College of Surgeons Trauma Quality Improvement (ACS TQIP) database. Hemodynamic instability was defined as an initial systolic blood pressure (SBP) <90 mmHg, heart rate (HR) >120 bpm, or lowest SBP <90 mmHg within 1 h after admission, with ≥1 unit of blood transfused within 4 h after admission. In-hospital mortality was compared between splenectomy and SAE groups using 2:1 propensity-score matching. The characteristics of unmatched and matched splenectomy patients were also compared. RESULTS: A total of 478 patients met our inclusion criteria (332 splenectomy, 146 SAE). After propensity-score matching, 166 splenectomy and 83 SAE patients were compared. Approximately 85% of propensity-score matched patients sustained AIS 3/4 injuries, and 50% presented with normal SBP and HR before becoming hemodynamically unstable. The median time to intervention (splenectomy or SAE) was 137 min (interquartile range 94-183). In-hospital mortality between splenectomy and SAE groups was not significantly different (5.4% vs. 4.8%, p = 1.000). More than half of unmatched patients in the splenectomy group sustained AIS 5 injuries and presented with initially unstable hemodynamics. The median time to splenectomy in such patients was significantly shorter than in matched splenectomy patients (67 vs. 132 min, p < 0.001). CONCLUSION: Splenectomy remains the mainstay of treatment for patients with AIS 5 BSI who present to hospital with hemodynamic instability. However, SAE might be a feasible alternative for patients with AIS 3/4 injuries.