Abdominal Trauma Research Articles

Quercetin Promotes Abdominal Aortic Aneurysm Regression Through the RAGE/PI3K/AKT/mTOR Axis

Objective: Abdominal aortic aneurysms (AAA) are a common critical cardiovascular disease with high morbidity and mortality rates. Quercetin, a flavonoid and a traditional Chinese medicinal ingredient commonly found in vegetables and fruits, has a favorable inhibitory effect on experimental aneurysms without side effects. This study aimed to model elastase AAA and investigate the mechanism of action of quercetin in alleviating AAA. Methods: Quercetin was administered at a dose of 60 mg/kg once daily starting on the day of AAA induction for 5 weeks. The therapeutic effect of quercetin on AAA was demonstrated using biochemical assays, observation of pathological tissue sections, Elastic Van Gieson staining, immunohistochemistry, molecular docking simulations, and Western blot protein validation. Results: Our study showed that quercetin treatment significantly alleviated abdominal aortic vessel wall dilatation, elastin degradation and adhesion to surrounding tissues caused by elastase. Additionally, quercetin significantly inhibited the mRNA and protein expression of the receptor for advanced glycation end products(RAGE)/ phosphatidylinositol 3-kinase (PI3K)/ phosphatidylinositol 3-kinase (AKT) / mammlian target of rapamycin (mTOR) pathway. Conclusion: Quercetin can alleviate abdominal aortic injury caused by elastase via RAGE/PI3K/AKT/mTOR and provide experience in clinical use.

A biodegradable shape memory polyurethane film as a postoperative anti-adhesion barrier for minimally invasive surgery

Postoperative adhesions commonly form in various tissues, resulting in serious implications and an increased risk of secondary surgery. The application of anti-adhesion films as physical barriers has proven effective in reducing adhesion incidence and severity. However, existing anti-adhesion films require manual deployment during minimally invasive surgery, posing inconvenience and possibility of further injury. To address these limitations, we have developed an intelligent anti-adhesion film based on shape memory polyurethane. In this work, a linear shape memory polyurethane (ISO2-PU), incorporating hexamethylene isocyanate and isosorbitol as hard segments and poly(D, L-lactic acid) macrodiol as soft segments, was fabricated into an anti-adhesion film. The favorable shape memory effect of the ISO2-PU film ensures its convenient delivery and automatic unfolding, as revealed by a simulation experiment for endoscopic surgical implantation. Furthermore, the glass transition temperature (Tg) close to body temperature endows the ISO2-PU film with good mechanical compliance, thus ensuring a reliable fit with the wounded tissue to avoid undesired folding. Finally, in vivo experiments using a rat cecal abdominal wall injury model demonstrated that the combination of reliable fit, appropriate degradation rate, and good cytocompatibility promises the ISO2-PU film with high anti-adhesion efficacy. This work validates the concept of shape memory anti-adhesion barrier and expands future directions for advanced anti-adhesion biomaterials. Statement of significancePostoperative adhesions are a common complication that occurs widely after various surgeries. This work developed an intelligent anti-adhesion film based on a linear shape memory polyurethane (ISO2-PU). This film is featured with remarkable shape memory effect and mechanical compliance at body temperature, appropriate degradability, and good cytocompatibility. These merits ensure convenient delivery and smart unfolding of ISO2-PU film during minimally invasive surgery and favorable postoperative anti-adhesion efficacy. The results validate the concept of shape memory anti-adhesion barrier and paves a way for designing next-generation anti-adhesion biomaterials.

Optimizing Negative Pressure Wound Therapy in Abdominoplasty Incisions: Chevron Modification.

There has been increased use of negative pressure wound therapy (NPWT) to aid closure of abdominoplasty incisions; this obviates previous complications, including delayed wound healing. We describe a reproducible method of NPWT-assisted wound healing applicable to abdominal wounds. We propose a modified method of NPWT application, specific to the to Avance Solo NPWT system, to achieve optimal wound healing by promoting a suitable environment and decreasing high-tension forces. Postoperatively, this technique enables patient and nursing ease owing to increased durability and drainless follow-up. This is further emphasized by the results of a quantitative analysis of a 100-patient case series measuring clinically relevant objective and patient-satisfaction outcomes, and the cost analysis of use.

Pediatric crush-related acute kidney injury and risk factors: asingle center experience.

Crush injury, the most important trauma complicationencountered in earthquake victims, occurs as a result of prolonged compression of muscle mass. Crush syndrome, resultingfrom crushinjury, and acute kidney injury (AKI) are the most common causes of in-hospital deaths after earthquakes. The aim of this study is to convey our experience afterthe devastating Turkey-Syria earthquake and to identify the risk factors of crush syndrome and crush-related AKI. Of the 1134 children admitted to the emergency department, 265 with crush injury were included the study. Demographic information, laboratory and clinical data of the patients were retrospectively analyzed. Mean age of the patientswas 10.3 ± 4.9years (134 femalesand131 males). The median time spent under the rubble was 20h. Crush syndrome developed in 135 (50.9%). Patients with crush syndrome were older and had higher body weight, respectively (p = 0.014, p = 0.044). Acute kidney injury was present in 157 (59.2%) patients. Thirty-two patients (12.1%) received kidney replacement therapy (KRT). The risk factors for the development of AKI Stage 3 were crush syndrome, abdominal trauma, and age. This disaster taught us the importance of establishing in advancea national emergency disaster plan. Older pediatric earthquake victims with multiple trauma and severe crush syndrome should be closely followed-up for development of AKI and, if necessary, started on dialysis. Timely access to medical care, early fluid resuscitation, and effective use of dialysis treatment are essential.

Hepatic compartment syndrome, a rare complication after any liver insult or liver transplantation: Three case reports and literature review.

Hepatic compartment syndrome (HCS) is a rare but life-threatening entity that consists of a decreased portal flow due to intraparenchymal hypertension secondary to subcapsular liver hematoma. Lethal liver failure can be observed. We report three cases, and review the literature. A 54-year-old male was admitted for extensive hepatic subcapsular hematoma after blunt abdominal trauma. Initially, he underwent embolization of the hepatic artery's right branch, after which he presented clinical deterioration, major cytolysis (310 times the upper limit of normal [ULN]), and liver failure with a prothrombin time (PT) at 31.0%. A 56-year-old male underwent liver transplantation for acute alcoholic hepatitis. On postoperative day 2, he presented a hemorrhagic shock associated with deterioration of liver function (cytolysis 21 ULN, PT 39.0%) due to extensive hepatic subcapsular hematoma. A 59-year-old male presented a hepatic subcapsular hematoma five days after a cholecystectomy, revealed by abdominal pain with liver dysfunction (cytolysis 10 ULN, PT 63.0%). All patients ultimately underwent urgent surgery for liver capsule excision, hematoma evacuation, and liver packing, if needed. The international literature was screened for this entity. These three patients' outcomes were favorable, and all were alive at postoperative day 90. The literature review found 15 reported cases. HCS can occur after any direct or indirect liver trauma. Surgical decompression is the main treatment, and there is probably no place for arterial embolization, which may increase the risk of liver necrosis. A 13.3% mortality rate is reported. HCS is a rare complication of subcapsular liver hematoma that compresses the liver parenchyma, and leads to liver failure. Urgent surgical decompression is needed.

Conservative Management of Blunt Abdominal Trauma

Conservative Management of Blunt Abdominal Trauma

Obesity is a predictor of abdominal computed tomography imaging in pediatric trauma patients.

Computed tomography (CT) has helped to reduce the morbidity due to missed injuries. However, CT imaging is associated with radiation exposure and thus has limited indications in pediatric patients. In this study, we aimed to identify the association between obesity and abdominal CT imaging in pediatric trauma patients. We performed a 4-year retrospective analysis of the American College of Surgeons Trauma Quality Improvement 2017-2020. We identified all pediatric trauma patients aged between 7 and 17 years presenting with isolated abdominal trauma (nonabdominal Abbreviated Injury Scale score, 0). We excluded patients undergoing hemorrhage control surgeries and those with missing information in height and weight. Patients were stratified by body mass index into four groups (underweight, normal, overweight, and obese [body mass index, ≥30 kg/m2]). Outcomes were predictors of undergoing CT imaging of the abdomen. Descriptive statistics and multivariable logistic regression analyses were performed. We identified a total of 10,204 pediatric trauma patients. The mean age was 13 years, 68% were male, and 77% were White. The median abdominal Abbreviated Injury Scale score in all the four groups was 2. On univariate analysis, underweight patients had lowest rates (25%), whereas obese patients had highest rates of CT imaging (38%) (p < 0.001). On multivariable regression analysis, increasing age (adjusted odds ratio [aOR], 1.08; 95% confidence interval [CI], 1.06-1.10; p < 0.001), male sex (aOR, 1.14; 95% CI, 1.03-1.26; p = 0.009), White race (aOR, 0.84; 95% CI, 0.76-0.92; p < 0.011), penetrating injury (aOR, 1.16; 95% CI, 1.03-1.32; p = 0.017), obesity (aOR, 1.30; 95% CI, 1.07-1.57; p = 0.008), and management at American College of Surgeons level II (aOR, 1.63; 95% CI, 1.44-1.85; p < 0.001) and level III or lower centers (aOR, 1.17; 95% CI, 1.06-1.26; p = 0.002) were identified as independent predictors of receiving CT imaging. Obesity is associated with increased odds of undergoing CT imaging in pediatric trauma patients independent of injury characteristics. Future efforts to define the appropriate indications for CT imaging in pediatric trauma patients are warranted to reduce the adverse effects of CT radiation. Prognostic and Epidemiological; Level III.

Laparoscopic removal of renal foreign body in an isolated gunshot penetrating abdominal wound (description of two clinical cases)

Laparoscopic removal of renal foreign body in an isolated gunshot penetrating abdominal wound (description of two clinical cases)

Diagnostic criteria for optimizing treatment tactics for children with traumatic splenic ruptures

BACKGROUND: Damage to the spleen is the leading cause of abdominal trauma in children. This often becomes the main indication for splenectomy. This article addresses concerns on the safety of conservative treatment of these injuries in children. Most studies have found that asplenization results in the complete loss of the immunological and hematological functions of the spleen. Thus, spleen-preserving surgeries are crucial to prevent post-splenectomy hyposplenism and associated life-threatening complications. AIM: This study aimed to develop a mathematical model using logistic regression to determine aggregate variables associated with the possibility of surgical treatment and identify safe shock index parameters for the conservative treatment of traumatic splenic ruptures in children. MATERIALS AND METHODS: This prospective study included 91 patients with traumatic splenic rupture: 80 (87.9%) children received conservative treatment and 11 (12.1%) underwent surgical treatment. The age of the children was 11 (8; 13) years; there were 3.3 times more boys (70 versus 21). To assess the need for surgical treatment, an analysis of categorical variables was conducted using a mathematical model using logistic regression. RESULTS: Increased shock index (β = −0.264 ± 0.083; t(86) = −3.191; p = 0.002) and the need for blood transfusion (β = 0.464 ± 0.089; t(86) = 5.218; p = 0.001) were cumulative factors associated with a high possibility of surgical treatment of splenic ruptures in children. With the combination of parameters of increased shock index and blood transfusion for surgical treatment, moderate sensitivity was determined at 85.7% (95% CI: 52.1–99.6; p = 0.001) and a positive predictive value at 75% (95% CI: 34.9–96.8). In the absence of these factors, the probability of conservative treatment of children with splenic ruptures reached 100% (specificity: 97.5%; 95% CI: 91.1–99.7; p = 0.001). When summarizing the identified parameters, the area under the curve was 0.941 ± 0.026 (95% CI: 0.872–0.980), and the assessment of the model’s suitability showed a positive test (χ2 = 32.7; p = 0.264). In nonoperative treatment, the frequency of identified cumulative factors was 2.5% (n = 2). Safe shock index parameters for successful conservative treatment of splenic ruptures in children have been determined: SIPA 1.1 (age up to 6 years), 0.85 (7–12 years), and 0.83 (over 13 years). CONCLUSIONS: An increased shock index and the need for blood transfusion are combined factors that determine the high probability of surgical treatment for traumatic ruptures of the spleen in children. In nonoperative treatment, the frequency of identified cumulative factors was 2.5%, which indicates a strong argument for justifying the safety of conservative therapy.

Systemic organoprotection with inhaled nitric oxide (literature review)

Sufficient levels of nitric oxide (NO) ensure adequate blood flow to all organs and tissues. Despite the contradictory data on the role of endogenous NO as an organоprotector, NO insufflation is a promising direction, which is supported by evidence of modeling the protective effect on the myocardium, kidneys, and liver with exogenous NO in experimental and clinical studies. The largest number of studies have been conducted on models of ischemia-reperfusion injury in cardiovascular surgery. There are very few studies in abdominal and other non-cardiac surgery and they are mostly experimental. This review describes possible ways of implementing the organоprotective effect of NO, however, the exact mechanism remains not fully understood. One of the main links in the development of abdominal organ injury is intra-abdominal hypertension (IAH), which always accompanies laparoscopic surgeries and can last up to several hours. IAH causes ischemia of the kidneys and gastrointestinal mucosa with possible subsequent development of organ dysfunction. The degree of damage will depend not only on the duration of IAH but also on the patient’s premorbid background. The prognosis will be especially aggravated by the presence of atherosclerotic vascular lesions, which creates a preoperative background for hypoperfusion of visceral organs, which, due to the characteristics of vascularization, anatomical structure, and functioning, are very sensitive to the slightest disturbances in perfusion pressure and to the systemic inflammatory reaction, which will subsequently lead to an increase in vascular permeability, the formation of transcapillary leakage and interstitial edema, which is the beginning of organ dysfunction. Dysregulation of the mechanisms involved in NO production may be a link in the pathogenesis of the development of organ’s dysfunction, so maintaining adequate NO levels may be a target for therapy.

Diagnostic laparoscopy with indocyanine green fluorescence test for the evaluation of intestinal perfusion in abdominal blunt injury: a case report

BackgroundThe indocyanine green (ICG) fluorescence test has become a standard test in surgical procedures, facilitating the assessment of blood perfusion in real-time. While its utility in emergency surgeries for evaluating anastomotic blood supply is well-established, its application in trauma cases, especially those involving mesenteric hematoma, remains underexplored. Herein, we present a case to illustrate the efficacy of the ICG fluorescence test in such scenarios.Case presentationA 51-year-old man with uncontrolled hypertension suffered blunt abdominal trauma following a motor vehicle accident. We used the intra-operative ICG fluorescence test to chart the surgical plan for the patient. A combination of diagnostic laparoscopy with ICG fluorescence testing effectively excluded bowel ischemia, leading to the avoidance of intestinal resection and the need for a temporary ostomy. The patient resumed enteral nutrition.ConclusionsOur case underscores the efficacy of ICG fluorescence testing in assessing bowel viability and guiding surgical strategies in trauma patients with mesenteric hematoma. By facilitating real-time visualization of blood perfusion, ICG testing enables the adoption of conservative treatments in patients who would traditionally require more invasive surgical interventions, with minimal effect on operation time and cost.

Utilizing injury severity score, Glasgow coma scale, and revised trauma score for trauma-related in-hospital mortality and ICU admission prediction; originated from 7-year results of a nationwide multicenter registry

Objective: During the past few decades, many scoring systems have been developed to evaluate the severity of injury and predict the outcome in trauma patients. This study aimed to assess the capacity of three common trauma scoring systems: injury severity score (ISS), Glasgow coma scale (GCS), and revised trauma score (RTS) in predicting in-hospital mortality and ICU admission in patients with traumatic injury. Methods: This is a multicenter study of the hospital-based national trauma registry of Iran (NTRI), an ongoing registry-based trauma database. This study included trauma cases from 12 major trauma centers throughout the country admitted between July 2016 and November 2023. The inclusion criteria were all patients admitted to the emergency department due to trauma, hospitalized for at least 24 hours, deceased within the first 24 hours of admission, and patients transferred from the intensive care unit (ICU)s of other hospitals. Results: A total of 50,458 traumatic patients, with 38,740 (76.9%) being male, were included in this study. After adjustment for confounders, head, face, and neck injuries were associated with the highest odds of death (OR: 7.51, P-value&lt;0.001), whereas abdominal injuries were associated with the highest odds of ICU admission (OR: 4.58, P-value&lt;0.001). Each Unit increase in RTS score was accompanied by a 61% decrease in odds of death (OR: 0.39, P-value&lt;0.001). The area under the ROC curve for predicting in-hospital mortality was 0.81 (0.79 to 0.82) in ISS, 0.78 (0.77 to 0.80) in GCS, and 0.75 (0.73 to 0.76) in RTS. There was a significant difference between RTS and GCS, as well as RTS and ISS for in-hospital mortality prediction (P-values&lt; 0.001). The area under the ROC curve for the prediction of ICU admission was 0.75 (0.74 to 0.75) in ISS, 0.63 (0.62 to 0.63) in GCS, and 0.62 (0.61 to 0.63) in RTS. There was a statistically significant difference between ISS and GCS, as well as ISS and RTS, for ICU admission prediction (P-value&lt;0.001). Conclusion: ISS is the best predictor of in-hospital mortality and ICU admission, compared to GCS and RTS.

Impact of Live Tissue Training on Provider Confidence for Operative Trauma Management.

Readiness of military health care providers is essential to maintain a prepared fighting force and remains a central issue for today's military. Maintaining skills regarding operative management of trauma is becoming more difficult if not located at an urban trauma center. Live tissue training may be used to practice skills in a facility that does not have exposure to high acuity trauma. The goal of our live tissue skills course is to train health care providers and ancillary staff in the management of various injury complexes and improve confidence and familiarity with management using a porcine model. A live tissue skills course using a porcine model was offered to surgical residents, attendings, and operating room technicians. Before completing the course, each participant completed a survey assessing comfort level, previous training experiences, and deployments. Operative management was simulated with a standardized sequence of abdominal and thoracic injuries. After the course, each participant then completed a survey assessing comfort level, benefit of the course, and comparison to inanimate simulation training. Survey information was obtained via participant completion of a multiple-choice confidential questionnaire. Responses were collected from 34 participants at our institution. Average abdominal trauma comfort increased from 2.79 to 3.73, with no participants reporting feeling not comfortable at all post-lab. Average thoracic trauma comfort increased from 2.47 to 3.48, with one participant reporting feeling not comfortable at all post-lab. Overall, 85% of participants reported the course to be very beneficial in improving their knowledge, 83% reported the course to be very beneficial compared to inanimate simulators, and 92% reported high fidelity of the live tissue training course. Perceived as highly beneficial, live tissue training increased comfort with operative trauma management by surgical residents, attendings, and technicians supporting continued utilization. Further evaluation of live tissue courses would be advantageous in assessing surgical skill improvement, including comparison with simulation training.

Pancreatic trauma with surgical indication. Case series in three centers in Montevideo-Uruguay

Introduction: Pancreatic trauma is a rare event in 0.5-8% of trauma patients, with high morbidity and mortality (8.6-15%). Diagnosis is generally difficult, so clinical suspicion must be high. Associated visceral injuries are the rule. The challenge lies, in addition to the diagnosis, in making a correct classification of these lesions, which will have therapeutic implications that directly influence the morbidity and mortality of this pathology. Objective: To report a series of cases of patients with pancreatic trauma who required surgery. Methods: A retrospective observational analysis was carried out on patients with open or closed abdominal trauma undergoing surgery who presented pancreatic injury. Results: A series of 5 clinical cases of traumatic pancreatic injuries are described, in which penetrating trauma predominates. All required surgical treatment due to the presence of hemodynamic instability and open trauma with evisceration of intra-abdominal organs. Treatment was individualized, using different surgical techniques depending on the degree of pancreatic injury and hemodynamic status. Of the complications, pancreatic fistula was the most frequent and there were no deaths in the series of cases presented.

Epidemiological characteristics of traumatic spinal fractures among the elderly in China

The exploration of traumatic spinal fractures (TSFs) within the senior demographic has not been thoroughly scrutinized, particularly with respect to variations across genders, age groups, seasonal periods, and causative factors. This retrospective analysis aimed to dissect differences in the prevalence and characteristics of TSFs among the elderly, factoring in gender, age, seasonal timing, and causation. A retrospective analysis was conducted on the medical and imaging records of 1,415 patients, all aged 60 years or older, who were diagnosed with TSFs from 2013 to 2019. This study categorized the data by gender, age groups (60–70, 70–80, and 80 years or older), seasons, and the cause of injuries, including road traffic crashes (RTCs), falls from low heights (LHF), falls from high heights (HHF), and injuries incurred during everyday activities and agricultural labor (DFI). Male patients exhibited notably higher incidences of RTCs, high-height falls (HHFs), outdoor incidents, comas post-injury, fractures of the lower limbs (LLFs), pelvic fractures (PFs), rib fractures (RFs), intra-thoracic injuries (ITIs), intra-abdominal injuries (IAIs), cervical fractures, and spinal cord injuries (SCIs). With advancing age, there was a marked decline in occurrences of RTCs, HHFs, outdoor incidents, RFs, craniocerebral injuries (CCIs), ITIs, cervical fractures, and SCIs, while the incidences of DFIs, indoor incidents, and thoracic and lumbar (T + L) fractures notably increased. During autumn, LLF occurrences were significantly reduced, whereas the winter season saw an increase in thoracic fractures. Spring time was associated with a higher frequency of lumbar fractures and noncontiguous spinal fractures (NSFs). Significant distinctions were observed in the age distribution, injury circumstances, associated injuries, and SCIs between high-energy impacts (RTCs and HHFs) and low-energy traumas (LHFs and DFIs). In the elderly demographic, TSFs exhibited discernible distinctions based on gender, age, seasonal variations, and etiological factors, impacting the nature and circumstances of injuries, associated traumas, complications, fracture sites, and the occurrence of SCIs.

Can We Trust Them? FAST and DPA in Assessing Unstable Patients Following Blunt Abdominal Trauma

Can We Trust Them? FAST and DPA in Assessing Unstable Patients Following Blunt Abdominal Trauma

Modern approaches to the management of blunt liver trauma

Relevance. Liver trauma is one of the most common abdominal injuries. The purpose is to review the evidence and present the current level of diagnosis, tactics and treatment of blunt liver trauma.Materials and methods. The results of clinical studies in liver trauma have been analyzed. Literature was searched in PubMed electronic search engines (https://pubmed.ncbi.nlm.nih.gov), eLibrary (https://elibrary.ru) by keywords: "liver trauma", "management liver trauma", "diagnosis liver trauma". 134 publications were selected for analysis.Results. Historically, most patients with liver trauma were cured promptly using techniques such as liver suturing, liver resection, ligation of the hepatic artery, atrioval shunts. Conservative management was practically not used. Consequently, mortality was high and reached almost 90% in patients with severe trauma, including damage to the main hepatic vessels. The introduction of such techniques as perigepathic packaging and direct suturing of damaged vessels significantly improved the prognosis of patients. The widespread use of conservative therapy in patients with stable hemodynamics, the management of which is based on instrumental assessment, carefully selected diagnostic imaging of the nature of liver injury, instrumental dynamic observation using operative X-ray angiology and endoscopy, in a hybrid operating room, contributed to the improvement of treatment results.Conclusion. In recent decades, conservative therapy has been performed in 80–86% of cases in patients with stable hemodynamics. The use of minimally invasive interventions such as angiography and embolization, a combination of percutaneous drainage and endoscopic methods for injury to vascular and biliary structures can be considered as the main method of treating post-traumatic complications.

Non-therapeutic laparotomies in military trauma (2009-2014).

Combat casualties are frequently injured in austere settings where modern imaging modalities are unavailable. Exploratory laparotomies are often performed in these settings when there is suspicion for intra-abdominal injury. Prior studies of combat casualties reported non-therapeutic laparotomy (NTL) rates as high as 32%. Given improvements in combat casualty care over time, we evaluated NTLs performed during later years of the wars in Iraq and Afghanistan. Military personnel with combat-related injuries (6/1/2009-12/31/2014) who underwent exploratory laparotomy based on concern for abdominal injury (i.e. not performed for proximal vascular control or fecal diversion) and were evacuated to Landstuhl Regional Medical Center (Germany) before being transferred to participating U.S. military hospitals were assessed. An NTL was defined as a negative laparotomy without substantial intra-abdominal injuries requiring repair. Characteristics, indications for laparotomy, operative findings, and outcomes were examined. Among 244 patients who underwent laparotomies, 41 (16.8%) had NTLs and 203 (83.2%) had therapeutic laparotomies (i.e. positive findings). Patients with NTLs had more computed tomography scans concerning for injury (48.8% vs 27.1%; p = 0.006), less penetrating injury mechanisms (43.9% vs 71.9%; p < 0.001), and lower Injury Severity Scores (26 vs 33; p = 0.003) compared to patients with therapeutic laparotomies. Patients with NTLs were also less likely to be admitted to the intensive care unit (70.7 vs 89.2% for patients with therapeutic laparotomies; p = 0.007). No patients with NTLs developed abdominal surgical site infections (SSI) compared to 16.7% of patients with therapeutic laparotomies (p = 0.002). There was no significant difference in mortality between the groups (p = 0.198). Our proportion of NTLs was lower than reported from earlier years during the wars in Iraq and Afghanistan. No infectious complications from NTLs (i.e. abdominal SSIs) were identified. Nevertheless, surgeons should continue to have a low threshold for exploratory laparotomy in military patients in austere settings with concern for intra-abdominal injury.

The use of surgical damage control tactics in the treatment of severely wounded with combat abdominal trauma in modern warfare

The use of surgical damage control tactics in the treatment of severely wounded with combat abdominal trauma in modern warfare

Comparison of the Incidence of Surgical Site Infection in Abdominal Wound Closure: Antibiotic-Coated Polyglactin 910 Suture Versus Polyglactin Suture With Local Infiltration of Antibiotic Along the Incision Line.

Aim and objectives The purpose of this study is to compare the incidence of surgical site infection (SSI) rates in abdominal wound closure utilizing antibacterial-coated(triclosan-coated) suture material versus conventional suture material with subcutaneous antibacterial infiltration along the incision line. Materials and method This prospective and comparative (randomized, non-blinded clinical trial) was conducted at the Postgraduate Department of Surgery, Swaroop Rani Nehru Hospital, associated with Motilal Nehru Medical College, Prayagraj, India. The sample size was calculated to be one hundred. The patients in Group A underwent laparotomy using polyglactin 910 coated with triclosan. The patients in Group B underwent normal suture closure and local infiltration of broad-spectrum antibiotics (1 gram of ceftriaxone in 10 ml distilled water, along with the incision). Results There was no discernible difference between the various groups onpostoperativeday (POD) 14, 21, and 30. In Group A, 100.0% of individuals had healed wound status (POD 30). Group B had healed wound status among the 96.0% of members (POD 30). Twenty percent of the people in Group A had SSI whereas 38.0% of the participants in Group B had SSI. There was no discernible difference between the two groups regarding the distribution of culture (χ² = 7.741, p = 0.127). Conclusion Triclosan-coated sutures are more effective than subcutaneous antibiotic infiltration along the incision line in lowering the frequency of SSI during primary laparotomy wound closure.