Hudsonbaldwin5274

Deaths associated with an error occurred in younger and less severely injured patients in period 1 and were likely to occur during the early phase of care, primarily from failed resuscitation and hemorrhage control. In period 2, deaths occurred in older more severely injured patients and were likely to occur in the later phase of care primarily because of respiratory failure from aspiration.

Despite injured patients being older and more severely injured, error-associated deaths during the early phase of care that was associated with hemorrhage improved over time. Successful implementation of system improvements resolved issues in the early phase of care but shifted deaths to later events during the recovery phase including respiratory failure from aspiration. This study demonstrates that ongoing evaluation is essential for continuous process improvement and realignment of efforts, even in a mature trauma system.

Therapeutic/Care Management, level IV.

Therapeutic/Care Management, level IV.

Trauma patients admitted to critical care are at high risk of mortality because of their injuries. Our aim was to develop a machine learning-based model to predict mortality using Fahad-Liaqat-Ahmad Intensive Machine (FLAIM) framework. We hypothesized machine learning could be applied to critically ill patients and would outperform currently used mortality scores.

The current Deep-FLAIM model evaluates the statistically significant risk factors and then supply these risk factors to deep neural network to predict mortality in trauma patients admitted to the intensive care unit (ICU). We analyzed adult patients (≥18 years) admitted to the trauma ICU in the publicly available database Medical Information Mart for Intensive Care III version 1.4. The first phase selection of risk factor was done using Cox-regression univariate and multivariate analyses. In the second phase, we applied deep neural network and other traditional machine learning models like Linear Discriminant Analysis, Gaussian Naïve Bayes, Decity of 94.16%; positive predictive value, 66.42%; negative predictive value, 96.87%; and area under the curve of the receiver-operator curve of 0.91 (1.45-1.29).

Our novel Deep-FLAIM model outperformed all other machine learning models. The model is easy to implement, user friendly and with high accuracy.

Prognostic study, level II.

Prognostic study, level II.

Current evaluation of rib fractures focuses almost exclusively on flail chest with little attention on bicortically displaced fractures. Chest trauma that is severe enough to cause fractures leads to worse outcomes. An association between bicortically displaced rib fractures and pulmonary outcomes would potentially change patient care in the setting of trauma. We tested the hypothesis that bicortically displaced fractures were an important clinical marker for pulmonary outcomes in patients with nonflail rib fractures.

This nine-center American Association for the Surgery of Trauma multi-institutional study analyzed adults with two or more rib fractures. Admission computerized tomography scans were independently reviewed. The location, degree of rib fractures, and pulmonary contusions were categorized. Univariate and multivariate logistic regression analyses were performed to identify independent predictors of pneumonia, acute respiratory distress syndrome (ARDS), and tracheostomy. Analyses were performed rib fractures are more likely to develop pneumonia, ARDS, and need for tracheostomy even when controlling for flail chest. Future studies should investigate the utility of flail chest management algorithms in patients with bicortically displaced fractures.

Prognostic and epidemiological study, level III.

Prognostic and epidemiological study, level III.

Impaired intestinal microvascular perfusion following resuscitated hemorrhagic shock (HS) leads to ischemia-reperfusion injury, microvascular dysfunction, and intestinal epithelial injury, which contribute to the development of multiple organ dysfunction syndrome in some trauma patients. Restoration of central hemodynamics with traditional methods alone often fails to fully restore microvascular perfusion and does not protect against ischemia-reperfusion injury. Mocetinostat We hypothesized that resuscitation (RES) with fresh frozen plasma (FFP) alone or combined with direct peritoneal resuscitation (DPR) with 2.5% Delflex solution might improve blood flow and decrease intestinal injury compared with conventional RES or RES with DPR alone.

Sprague-Dawley rats underwent HS (40% mean arterial pressure) for 60 minutes and were randomly assigned to a RES group (n = 8) sham, HS-crystalloid resuscitation (CR) (shed blood + two volumes CR), HS-CR-DPR (intraperitoneal 2.5% peritoneal dialysis fluid), HS-FFP (shed blood + two ion FFP-DPR therapy alleviated most signs of organ injury. Resuscitation with FFP-DPR to restore intestinal blood flow following shock could be an essential method of reducing morbidity and mortality after trauma.

Hemorrhagic shock leads to ischemic-reperfusion injury of the intestine, and both FFP and DPR alone attenuated intestinal damage; combination FFP-DPR therapy alleviated most signs of organ injury. Resuscitation with FFP-DPR to restore intestinal blood flow following shock could be an essential method of reducing morbidity and mortality after trauma.

Hemoglobin Video Imaging (HVI) provides a noninvasive method to quantify aqueous outflow (AO) perioperatively. Trabecular bypass surgery (TBS) is able to improve, and in some cases re-establish, conventional AO.

The purpose of this study was to use HVI to illustrate and quantify effects of TBS on AO through the episcleral venous system.

This is a prospective observational cohort study.

Patients were recruited from Sydney Eye Hospital, Australia. The study included 29 eyes from 25 patients, 15 with glaucoma and 14 normal controls. TBS (iStent Inject) was performed on 14 glaucomatous eyes (9 combined phacoemulsification/TBS and 5 standalone TBS). Cataract surgery alone was performed on the remaining eye from the glaucoma group and 2 eyes from the control group.

We used HVI, a novel clinic-based tool, to visualize and quantify AO perioperatively during routine follow-up to 6 months. Angiographic blood flow patterns were observed within prominent aqueous veins on the nasal and temporal ocular surface. A the potential of HVI to predict surgical outcomes and assist with personalized treatment decisions.

Given the lack of specific antiviral drugs and effective vaccine for dengue infection, factors such as host nutritional status that may alter disease progression require investigation. This study examined the relationship between baseline nutritional status and severity of dengue infection in pediatric patients.

Data from dengue patients 1-14 years of age treated at four hospitals in southern Thailand (2017-2018) were reviewed. Dengue infection was classified as dengue fever, dengue hemorrhagic fever and dengue shock syndrome. Children's nutritional status was assessed based on international and national growth charts. Binary logistic regression was used to identify factors associated with dengue severity and malnutrition.

Overall, 248, 281 and 43 patients had dengue fever, dengue hemorrhagic fever and dengue shock syndrome, respectively. Overweight was associated with increased risk of dengue severity [odds ratio (OR) = 1.76, 95% confidence interval (CI) 1.13-2.75, P = 0.012; OR = 1.84, 95% CI 1.09-3.0sely observed for early signs of severe dengue infection.Intravenous colistin (polymyxin E) has renewed interest as a last-line treatment against antimicrobial-resistant Gram-negative bacterial infections, despite limited literature on pediatric prescribing practices. Point-prevalence surveys were used to obtain intravenous colistin prescribing data from 78 children and neonates, showing high variability, and 60.3% received doses below the Food and Drug Administration and the European Medicines Agency recommendations.

Dacryocystitis is considered benign, yet infants represent a population at risk of complications. The presentation, management, and rates of serious bacterial infection in infants with dacryocystitis have not been described.

We conducted a retrospective study of infants (12 months or younger) presenting to a single urban tertiary care pediatric emergency department between January 1995 and March 2014 with concern for dacryocystitis. Exclusion criteria included immune compromise or craniofacial anomalies. Cases were identified using text search software, followed by manual chart review.

We identified 333 subjects, and median age was 38 days (interquartile range, 12; 106). Fifty-three percent were female. Most were afebrile (81%, T < 38°C) at triage while 6% had fever of ≥39°C. Two of 135 blood cultures sent were positive (both Streptococcus pneumoniae). Lumbar punctures were performed on 40 patients (12%), and no cerebrospinal fluid (CSF) cultures were positive. Eye cultures were positive in 47% (N = 58) of infants cultured (N = 123); the most common pathogens were Haemophilus species (N = 17), Staphylococcus aureus (N = 13), Gram-negative rods (N = 7), and Moraxella species (N = 4). Imaging was obtained in 11 subjects (3.3%) with 3 demonstrating cellulitis and 1 a hemangioma. Ophthalmology was consulted for 21%, and an intervention/probe performed in 6%. Topical antibiotics were used in 147 subjects (44%), oral antibiotics in 100 (33%), and parenteral antibiotics in 87 (26%).

Infants with dacryocystitis have a variable presentation and management ranges from observation to aggressive management. The rates of serious bacterial infection were low in this sample and not associated with any presenting risk factors.

Infants with dacryocystitis have a variable presentation and management ranges from observation to aggressive management. The rates of serious bacterial infection were low in this sample and not associated with any presenting risk factors.Among 39 children hospitalized in Colorado with aseptic meningitis or encephalitis, 16 (41%) had an etiology identified, including 2 (5%) with West Nile virus infection. Despite extensive testing, no other arboviral infections were identified. Arboviral infection should be considered in children with neuroinvasive disease during arboviral season with testing directed toward viruses endemic to the region and type of exposure.

The etiology of bloodstream infections (BSIs) changes over time due to updated immunization programs, new antibiotic-use strategies, changes in patient mix and travel. Continuous surveillance can guide empiric therapy and identify targets for prevention.

We conducted a descriptive retrospective analysis among children <18 years of age who were detected with BSI between July 1998 and June 2018 for changes in the incidence, risk factors, and etiology of BSI in a Swedish tertiary hospital (Karolinska University Hospital).

We evaluated 2079 episodes of BSI. During the study period, the incidence of BSI in children 0-17 years of age decreased (τ = -0.45, P = 0.016), which was most evident among children 3 months to 2 years of age (τ = -0.59, P = 0.0006) and in early neonatal period (0-7 days; τ = -0.44, P = 0.0069). These were explained by the reduced occurrence of Streptococcus pneumoniae in children 3 months to 2 years of age and Streptococcus agalactiae and Candida spp. in neonates. Staphylococcus aureus was the commonest pathogen, accounting for 31.