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Objective: The purpose of this case series was to evaluate the efficacy of a synthetic biodegradable temporising matrix (BTM; PolyNovo Biomaterials Pty Ltd, Australia) and compare the outcome of BTM patients with and without negative pressure wound therapy (NPWT). Method: A retrospective chart review was conducted on patients admitted with deep full-thickness burns, traumatic or complex wound injuries treated with BTM. Electronic medical records and images were evaluated by a team of clinical professionals. Endpoints included: the measure of successful BTM integration; and comparison between patients treated with and without NPWT. Additional measures were BTM total surface area, BTM sites, timeliness of BTM application and any complications. Results: A total of 28 patients were evaluated and 23 (82.1%) demonstrated overall successful BTM integration. Patients treated with BTM in conjunction with NPWT (n=16) demonstrated a significantly higher (p=0.046) integration rate compared to patients treated without NPWT (n=12) (93.8% versus 58.3%, respectively). Patients treated with BTM with NPWT continued to successfully integrate and sustain favourable outcomes despite the presence of severe infection or the development of haematomas. Conclusion: A significantly higher integration rate was demonstrated when BTM was used in conjunction with NPWT. The results of this study further support the efficacy of successful integration of BTM as a replacement for tissue loss in the treatment of deep, full-thickness burns, traumatic and complex wound injuries, and particularly favourable outcomes with the use of NPWT. To the best of our knowledge, this is the first reported case series comparing the clinical outcomes of BTM with and without the use of NPWT.

Introduction:Talus fracture injuries are rare and most literature pertains to fractures in skeletally mature adults. It is unusual for pediatric talus fractures to be treated operatively and is normally treated with immobilization. The location of the talus fracture required a medial malleolar osteotomy to facilitate exposure and reduction, which was fixed with temporary smooth K-wires. The authors were unable to identify a previous description of this technique in the literature. Case Report:An 11-year-old female was referred to our hospital due to polytraumatic injuries sustained in a roll-over MVC. A displaced fracture of the talus body was present. Due to the fracture location, a medial malleolar osteotomy was required for exposure. An open reduction and internal fixation was performed using subchondral minifragment screws under general anesthesia. The patient healed uneventfully, regained a normal gait and full, pain-free range of motion. Conclusions:Medial malleolar osteotomy with smooth K-wire fixation appears to be a safe method for gaining access to the talus when required for reduction and/or fixation of pediatric talus fractures. Keywords:Adolescent, talus fracture, osteotomy.

Dermal substitutes coupled with split thickness skin graft are the primary method of treating most severe full-thickness burns particularly when there is a lack of healthy donor skin. Although dermal replacements optimize functional and aesthetic outcomes in patients, the risk of infection and the amount of time required to process most dermal substitutes delay treatment potentially compromising graft take and the overall healing process. The purpose of this case series is to describe the treatment course of patients with severe burn injuries using a novel synthetic Biodegradable Temporizing Matrix (NovoSorb BTM) in conjunction with RECELL Autologous Cell Harvesting Device, a new methodology allowing for a timely point-of-care preparation of an autologous skin cell suspension in combination with a 3:1 split-thickness skin graft. To the best of our knowledge, this is the first reported case series to describe the treatment algorithm and clinical outcomes of deep full-thickness burns utilizing BTM in conjunction with RECELL ASCS.

Background: Burn injuries can induce distinct, systemic inflammatory and immunological responses which occur acutely up to 72 hrs or chronically after 24 hrs. Previously published literature showed a dramatic increase in whole blood histamine values within 24 hrs of a thermal injury. However, the data is limited due to infrequent monitoring, resulting in statistically insignificant findings. The goal of this study was to determine localized histamine fluctuations for 6 consecutive days in a successive group of patients admitted immediately after a burn. Method: Using blood plasma from 7 patients (average total burn surface area 24.7%), we examined histamine within an average 4.1 (± 0.3) hrs from burn injury, by means of a monoclonal-based competitive binding enzyme immunoassay. Histamine values were normalized to patient baselines prior to determining overall averages. Patient vitals and electrolyte values were extracted from the electronic health record. A two-tailed student t-test was used to compare values with p-value ≤ 0.05 considered statistically significant using statistical software R. Results: The histamine values were significantly higher than patient baseline values up to 48 hrs (p-value ≤ 0.05), followed by a return to baseline values from approximately 3 days post-injury. Heart rates were within normal values up until 72 hrs. Hematocrit and hemoglobin began within normal values, dropped at 72 hrs, and reduced significantly from 96 hrs post-injury. The electrolyte calcium began within the normal range, and then was significantly less than the baseline value from 96 hrs post-injury. Conclusions: We have shown a distinct and significant increase in histamine plasma levels within 48 hrs after a moderate burn injury.

Aim: The current study investigated the positive and negative psychological adaptations that are a result of secondary traumatic stress, and the role of resilience among paramedics and emergency medical technicians (EMTs). Methods: Emergency medical service (EMS) providers anonymously completed four validated questionnaires on: secondary traumatic stress, post-traumatic growth, resilience, and changes in outlook. Relationships between these constructs and demographics were explored. Findings: Overall, EMS participants reported a higher-than-average positive change in outlook. Resilience (p0.05) were detected between years of experience for any attributes analysed. Conclusion: Findings demonstrated significant correlations between secondary traumatic stress, resilience, post-traumatic growth, and changes in outlook in EMTs and paramedics.

Purpose The regionalization of trauma in the USA results in frequent transfers of patients from a primary hospital ED to a higher level trauma facility. While many hospitals have a Picture Archive Communication System (PACS) which captures digital radiological images, these are often not available to the receiving institution resulting in duplicate imaging. The state of Arkansas instituted a trauma image repository (TIR) in July 2013. We examined whether implementation of this repository would impact CT scan duplication in the trauma system. Methods This was a retrospective analysis of trauma patients transferred from outlying hospitals in Arkansas and Missouri to a single level 1 trauma hospital in Missouri between July 2012 and June 2015. We compared the duplicate CT rate for patients transferred from Arkansas and Missouri hospitals before and after the repository was implemented for Arkansas. Results Prior to implementation (July 2012–June 2013) of Arkansas TIR, duplicate CT rates were similar for patients transferred from Arkansas (11.5% ± 2.8) or Missouri (16.3% ± 7.5). Following implementation (July 2013–June 2014), the duplicate CT rate for patients transferred from Arkansas was significantly lower (Arkansas = 10.1% vs. Missouri 16.2%; CI 95%, p = 0.02), and significance continued (Arkansas = 9.0% vs. Missouri = 17.8%; CI 95%, p = 0.02) during follow-up (July 2014–June 2015). Conclusion Fewer patients received duplicated scans within the Arkansas as compared with the Missouri-based trauma referral systems regardless of Injury Severity Scores (ISS). Our findings suggest that TIR adoption coupled with PACS improved transferability of radiographic studies and could improve patient care while reducing costs in trauma transfers.

Objective The purpose of this study was to investigate moral distress (MD) and turnover intent as related to professional quality of life in physicians and nurses at a tertiary care hospital. Method Health care providers from a variety of hospital departments anonymously completed 2 validated questionnaires (Moral Distress Scale-Revised and Professional Quality of Life Scale). Compassion fatigue (as measured by secondary traumatic stress [STS] and burnout [BRN]) and compassion satisfaction are subscales which make up one's professional quality of life. Relationships between these constructs and clinicians' years in health care, critical care patient load, and professional discipline were explored. Results The findings (n = 329) demonstrated significant correlations between STS, BRN, and MD. Scores associated with intentions to leave or stay in a position were indicative of high verses low MD. We report highest scoring situations of MD as well as when physicians and nurses demonstrate to be most at risk for STS, BRN and MD. Both physicians and nurses identified the events contributing to the highest level of MD as being compelled to provide care that seems ineffective and working with a critical care patient load >50%. Conclusion The results from this study of physicians and nurses suggest that the presence of MD significantly impacts turnover intent and professional quality of life. Therefore implementation of emotional wellness activities (e.g., empowerment, opportunity for open dialog regarding ethical dilemmas, policy making involvement) coupled with ongoing monitoring and routine assessment of these maladaptive characteristics is warranted. (PsycINFO Database Record

Although initially created for the treatment of rattlesnake (genus: Crotalus) bites, Crotalidae-Fab antivenin is used to treat many different pit viper envenomations. However, the efficacy of Crotalidae-Fab in preventing tissue loss from copperhead (Agkistrodon contortrix) or cottonmouth (Agkistrodon piscivorus) snakebites remains unclear. Recent reports show that Agkistrodon-related bites rarely require treatment beyond simple observation and pain control. The purpose of this study was to examine the amount of tissue loss in patients who received Crotalidae-Fab compared with those who did not after an Agkistrodon bite. After institutional review board approval, a retrospective study was completed at a Level 1 trauma center. Between 2009 and 2013, a total of 57 snakebites were identified. Of the 57 bites, the snake species was documented in 36 cases including 31 copperheads, 1 cottonmouth, and 4 rattlesnakes. The other 21 bites were from unknown or nonvenomous species. Of the 32 Agkistrodon-related bites, 15 patients received Crotalidae-Fab (average of 3 vials administered) and 17 did not receive Crotalidae-Fab. None of the 32 patients, regardless of treatment option, had tissue loss or required surgical interventions. Only 1 patient received Crotalidae-Fab and debridement of a vesicle associated with the bite. No clinically significant differences were observed between the groups. These findings support previous literature that failed to show added benefit of Crotalidae-Fab treatment for Agkistrodon bites beyond patient comfort and pain control. Evaluation of current protocols for Agkistrodon envenomations is warranted. Snakebite wound education in trauma physicians and nurses may decrease unnecessary use of antivenom medication.

Clostridial perfringens is a bacteria commonly found on skin flora. Due to the optimal growth environment intramuscular epinephrine injections predispose patients to the rapid development of Clostridial myonecrosis. There have been only four cases, including this one, reported in the last 60 years of pediatric Clostridium perfringens infections post-epinephrine injection. We detail the successful management of a 16 year old, immunocompetent female who developed gas gangrene and necrotizing fasciitis on her thigh secondary to Clostridial infection after utilization of an Epinephrine Auto-Injector and review the pediatric literature of patients with Clostridial perfringens secondary to epinephrine injection. We define common clinical signs and symptoms of Clostridial infection from the review of the literature. The relevance of our findings is to raise awareness among emergency physicians when patients present following an injection in order to reduce diagnostic delay that could result in amputation or death.

Rinse-free disposable bathing clothes are increasingly more popular in the patient and home healthcare setting due to the antimicrobial properties, skin protection and convenience. Several rinse-free hospital bathing products are available for patient hygiene, but limited data exist regarding the comparative reduction in bioburden for epidemiologically important microorganisms causing hospital acquired infections. This study compared the antimicrobial effects of three common rinse-free hospital bathing cleansers. The antimicrobial effects of each cleanser (colloidal silver, benzalkonium chloride and methylpropanediol) were examined against ATCC bacterial strains (E. coli, VRE, MRSA) and one fungus (C. albicans). In addition, a patient derived sample of C. albicans and VRE was tested. With the exception of E. coli, across all test organisms and all cleansers, the Colloidal Silver solution sustained a substantially higher reduction in microbial growth proving after 24 h as an effective antimicrobial against multiple organisms including: MRSA, VRE, and C. albicans. Each pathogen presents unique risks to patients and challenges for the healthcare provider; therefore, the use of rinse-free bathing cleansers containing Colloidal Silver is warranted.

Background Health care–associated infections are serious complications impacting 2 million patients and accounting for approximately 100,000 deaths per year. In the present study, we evaluated the effectiveness of a new hand hygiene monitoring program (HHMP) and measured the sustainability of this effectiveness over a 1-year period. Methods The HHMP consisted of 4 key components: extensive education, conspicuous and visible monitors, immediate feedback concerning compliance to health care workers, and real-time data dissemination to leadership. The HHMP was implemented in 2 hospital care units. Two different, but similar, departments served as controls, and hand hygiene compliance was monitored via the “secret shopper” technique. All 4 departments were followed for 12 months. Results Both experimental departments showed statistically significant increases in hand hygiene compliance. Experimental department 1 increased compliance from 49% to an average of 90%, and experimental department 2 increased compliance from 60% to an average of 96%. Both experimental departments were able to sustain these results for at least 6 months. Compliance rates were significantly higher in the experimental departments compared with the control departments. No significant changes were seen in the control departments. Conclusions These finding suggest that continuous monitoring by salient observers and immediate feedback are critical to the success of hand hygiene programs.

This article reviews four immunocompetent patients who developed a rare fungal infection, mucormycosis, secondary to multiple traumatic injuries sustained during an EF-5 tornado in Joplin, MO. Commonly found in soil and decaying organic matter, mucorales are fungi associated with soft tissue and cutaneous infections. Onset of this fungal infection can occur without clinical signs, presenting several days to several weeks after injury, delaying diagnosis. A multidisciplinary treatment approach including aggressive antifungal therapy and aggressive surgical debridement is critical. This diagnosis should be considered in all patients presenting with injuries sustained from high-velocity embedment of debris such as natural disasters or explosions. We present four cases of mucormycosis, species Apophysomyces trapeziformis. Data reported includes predisposing factors, number of days between injury and diagnosis of mucormycosis, surgical treatment, antifungal therapy, outcomes, and potential risk factors that may have contributed to the development of mucormycosis.

The utilization of medical students, residents, and fellows within the orthopaedic trauma team helps alleviate workload demands. However, many nonacademic hospitals lack these clinical resources. Therefore, orthopaedic trauma surgeons often must be creative in developing alternative methods to better manage time, staff, and patients. Incorporating midlevel providers and maximizing surgical technician assistance are favorable for both the hospital and the patient. In addition, using currently available medical devices in unique and innovative ways can help simplify patient procedures and optimize care. The purpose of this article is to detail precise tips and tricks for overcoming challenges observed during orthopaedic trauma cases when residents are unavailable.

Increased utilization of inorganic silver as an adjunctive to many medical devices has raised concerns of emergent silver resistance in clinical bacteria. Although the molecular basis for silver resistance has been previously characterized, to date, significant phenotypic expression of these genes in clinical settings is yet to be observed. Here, we identified the first strains of clinical bacteria expressing silver resistance at a level that could significantly impact wound care and the use of silver-based dressings. Screening of 859 clinical isolates confirmed 31 harbored at least 1 silver resistance gene. Despite the presence of these genes, MIC testing revealed most of the bacteria displayed little or no increase in resistance to ionic silver (200 to 300 μM Ag + ). However, 2 isolates ( Klebsiella pneumonia and Enterobacter cloacae ) were capable of robust growth at exceedingly high silver concentrations, with MIC values reaching 5,500 μM Ag + . DNA sequencing of these two strains revealed the presence of genes homologous to known genetic determinants of heavy metal resistance. Darkening of the bacteria's pigment was observed after exposure to high silver concentrations. Scanning electron microscopy images showed the presence of silver nanoparticles embedded in the extracellular polymeric substance of both isolates. This finding suggested that the isolates may neutralize ionic silver via reduction to elemental silver. Antimicrobial testing revealed both organisms to be completely resistant to many commercially available silver-impregnated burn and wound dressings. Taken together, these findings provide the first evidence of clinical bacteria capable of expressing silver resistance at levels that could significantly impact wound management.

Pacemaker vendor was contacted and confirmed there were no reported Mycobacterium infections related to the device. No further Mycobacterium Fortuitum infections have been identified. LESSON LEARNED: The use of cardiac implantable electrophysiological device (CIED) implantation for the management of cardiac disease is increasing as are infections associated with these procedures. Mitigation of infection risk can be accomplished through teamwork and sustained follow up of instituted Infection Prevention measures. Supplemental cleaning support by Electrophysiology Lab staff is useful in high-volume procedure rooms. Forging interdepartmental collaborative teams to identify and address opportunities for improvement can result in enhanced patient outcomes.

LESSON LEARNED: Using the electronic hand-hygiene system enabled real-time data collection allowing education centered around lapses in compliance. The robust data per person, for the entire time worked, allowed staff to be held accountable for individual performance and behavior. Using incentives for high compliance fostered a non-punitive culture. The combination of accountability and incentives had a dramatic impact on the compliance rates. Peer pressure, competition, continuous feedback, collaboration and a non-punitive culture supported by leadership were key to this successful program. The correlation between compliance and infection will be explored.