Assessment of nationally recommended antibiotics for treatment of UTI in U.S.-Mexico border emergency departments.

BACKGROUND: Urinary tract infections (UTIs) seen in the emergency department are commonly treated as an outpatient with oral antibiotics. Given that antibiotics are available for over-the-counter purchase in Mexico, there is speculation that potential misuse and overuse of antibiotics in United States-Mexico border areas could lead to antibiotic resistance patterns that would render some empiric treatments for UTIs less effective. The purpose of this study was to examine the effectiveness of Infectious Disease Society of America (IDSA) guideline-recommended antibiotics for treatment of outpatient UTI diagnosed in the emergency department. Data were collected from a county hospital on the U.S.-Mexico border with a metropolitan area of over 2 million people. Secondary analysis included frequency of urine culture isolated, resistance rates of urine pathogens, and prescriber habits. METHODS: This study was a retrospective chart review of adult patients diagnosed and treated for UTI from August 1, 2019, to February 29, 2020. Culture results of included patients were analyzed against in vitro-tested antibiotics. Bacterial isolate frequency, resistance rates, and prescribing habits were collected. RESULTS: A total of 985 patient charts were reviewed, of which 520 patients met inclusion criteria for analysis of prescribing habits. Of these, 329 positive bacterial culture growths were included in the analysis of antibiotic resistance rates. Oral antibiotics with comparatively lower resistance rates were amoxicillin/clavulanate, cefdinir, cefuroxime, and nitrofurantoin. Oral antibiotics with notably high resistance rates included trimethoprim-sulfamethoxazole (TMP-SMX), tetracycline, ciprofloxacin, levofloxacin, and cephalexin. Nitrofurantoin was prescribed most frequently for outpatient treatment of UTI/cystitis (41.6%) while cephalexin was the most commonly prescribed antibiotic for outpatient treatment of pyelonephritis (50%). CONCLUSION: Our findings suggest that, while part of standard IDSA guidelines, fluoroquinolones and TMP-SMX are not ideal empiric antibiotics for treatment of outpatient UTI in the U.S.-Mexico border region studied due to high resistance rates. Although not listed as first line agents per current IDSA recommendations, 2nd and 3rd generation cephalosporins, and amoxicillin/clavulanate would be acceptable options given resistance patterns demonstrated in accordance with IDSA allowance for tailoring selection to local resistance. Nitrofurantoin appears to be consistent with recommendations and demonstrates a favorable resistance profile for treatment of outpatient UTI within this region.

Posttraumatic Stress Symptoms and Alcohol-Related Outcomes Among Municipal Firefighters.

This study examined levels of posttraumatic stress symptoms (PTSS) and relationships between PTSS and alcohol-related outcomes in a near census of municipal firefighters. The study also assessed substance-use coping and drinking to cope as potential mediators of such outcomes. Firefighters (N = 740) completed measures that assessed PTSS, alcohol risk behaviors, alcohol problems, drinking motives, and coping with stress. Results showed that 32.4% of firefighters reported significant levels of PTSS using National Center for PTSD (2014) screening cutoff scores. Correlational analysis showed that PTSS was related to at-risk drinking (r = .18) and alcohol-related problems (r = .33), as well as use of maladaptive coping strategies (r = .58) and substance use coping (r = .40). Structural analyses comparing multiple alternative models suggested that a model that included substance use coping and drinking to cope as mediators of the association between PTSS and problem drinking provided the best fit to the data. Tests of multigroup invariance confirmed this model. Overall, PTSS were common in this population and they predicted maladaptive coping patterns and alcohol-related consequences. One implication of these findings is that fire departments might consider adding or enhancing screening and treatment options for PTS, alcohol misuse, or both.

Development and Evaluation of an Automated Manual Resuscitator-Based Emergency Ventilator-Alternative.

Mass casualty incidents such as those that are being experienced during the novel coronavirus disease (COVID-19) pandemic can overwhelm local healthcare systems, where the number of casualties exceeds local resources and capabilities in a short period of time. The influx of patients with lung function deterioration as a result of COVID-19 has strained traditional ventilator supplies. To bridge the gap during ventilator shortages and to help clinicians triage patients, manual resuscitator devices can be used to deliver respirations to a patient requiring breathing support. Bag-valve mask (BVM) devices are ubiquitous in ambulances and healthcare environments, however require a medical professional to be present and constantly applying compression to provide the patient with respirations. We developed an automated manual resuscitator-based emergency ventilator-alternative (AMREV) that provides automated compressions of a BVM in a repetitive manner and is broadly compatible with commercially-available BVM devices approximately 5 inches (128 mm) in diameter. The AMREV device relieves the medical professional from providing manual breathing support and allows for hands-free operation of the BVM. The AMREV supports the following treatment parameters: 1) adjustable tidal volume (V T ), 2) positive end-expiratory pressure (PEEP) (intrinsic and/or external), 3) 1:1 inspiratory: expiratory ratio, and 4) a controllable respiratory rate between 10-30 breaths per minute. The relationship between the inherent resistance and compliance of the lung and the delivered breaths was assessed for the AMREV device. Adjustable V T of 110-700 ml was achieved within the range of simulated lung states. A linear increase in mean airway pressure (P aw ), from 10-40 cmH2O was observed, as the resistance and compliance on the lung model moved from normal to severe simulated disease states. The AMREV functioned continuously for seven days with less than 3.2% variation in delivered V T and P aw . Additionally, the AMREV device was compatible with seven commercially-available BVM setups and delivered consistent V T and P aw within 10% between models. This automated BVM-based emergency-use resuscitator can provide consistent positive pressure, volume-controlled ventilation over an extended duration when a traditional ventilator is not available. True ventilator shortages may lead to manual resuscitators devices such as the AMREV being the only option for some healthcare systems during the COVID-19 pandemic.

Sexual victimization in female and male college students: examining the roles of alcohol use, alcohol expectancies, and sexual sensation seeking.

Alcohol and alcohol expectancies relate to sexual victimization. The present study examined these links in a sample of 407 predominantly Hispanic male and female college students, along the Mexico-US border. The study also examined the independent contribution of sexual sensation seeking to the prediction of victimization. Results showed that victimization was associated with alcohol risk, alcohol consumption-related problems, and positive alcohol expectancies. Importantly, sexual sensation seeking independently predicted victimization and did so after controlling for alcohol risk and expectancies. Our results suggest that associations among victimization, alcohol risk, and expectancies generalize to Hispanic women and men. The study's limitations are noted.

Complications of subcutaneous penile modifications: a discussion of emergency department presentations and management.

BACKGROUND: Subcutaneous penile modifications (SPMs) are more prevalent in Southeast Asian culture and have been growing in popularity in Western culture. SPMs are often made of domino tiles, or other available pieces of plastic, shaved into a desired shape and placed in unsterile conditions. Previous literature indicates a high risk of infection and the need for surgical removal. CASE PRESENTATIONS: Seven patients presented to the emergency department in the Southwest border region with complications from SPMs. All the patients complained of pain, four presented with signs of infection, and four SPMs required removal in the emergency department. Removal consisted of a dorsal penile nerve block and making an incision over the SPM to remove the foreign body. Three of the patients had their SPMs done during a previous incarceration under unsterile conditions. CONCLUSIONS: SPMs appear to be growing in popularity among Western culture, and emergency department health care providers should be aware of trends in body modifications as well as potential complications. The conditions in which SPMs are often placed pose a high risk for infection. In some cases, placement and/or removal of SPMs pose a risk of damage to the corpora, arteries, and nerves of the penis. In the absence of overt bleeding, or suggestion of neurologic injury, dorsally placed superficial foreign bodies of the penis may be amenable to emergency department removal.

Development and Review of the Chest Tube High-Feedback Educational Simulation Trainer (CHEST).

INTRODUCTION: Emergency medicine physicians must receive training in chest tube placement. This life-saving skill must be completed quickly and competently to prevent morbidity and mortality. Training on live patients is no longer an appropriate or acceptable practice. Current training devices have been noted to be costly, may be difficult to store, or may require time-consuming cleanup or setup. METHODS: Fifteen Chest tube High-feedback Educational Simulation Trainers were created. Frames were made from wood and PVC, and soft tissue layers were designed using silicone and polyurethane foam. Nine training sites volunteered to test the model and provided feedback on the acceptability of the task trainer for skill training. RESULTS: Survey findings demonstrated that the model was realistic for teaching, portable, and was easy to use and maintain. In our model, the outer skin was noted to tear easily, thus limiting its use for suture training. Overall programs reported that they would use this model if it was available for the same or lower cost than current models. CONCLUSIONS: An inexpensive task trainer was created that was easy to store, quick to set up, durable, easy to clean, and rated as effective at training the skill of chest tube insertion.

A Simulation-Based Workshop to Improve Residents' Collaborative Clinical Practice.

BACKGROUND: The Accreditation Council for Graduate Medical Education expects residents to attain competency in systems-based practice by advocating for quality patient care, working in interprofessional teams, and implementing system solutions to prevent errors. Diabetes in pregnancy was identified as an area for improvement through comprehensive interdisciplinary and interprofessional care. OBJECTIVE: An interdisciplinary and interprofessional workshop was created by 3 regional academic institutions to improve collaborative practice, clinical knowledge, and clinical judgment of residents. METHODS: A workshop consisting of 4 clinical simulation stations for ultrasound assessment, glycemic control, hyperglycemic emergencies, and macrosomia complications was designed to address gaps in quality of care. Workshop participants were residents from 6 programs and students in nursing, pharmacy, and sonography. Attitude and clinical knowledge were measured preworkshop and postworkshop, and at 3-month and 6- to 7-month follow-up. RESULTS: There were increases in average clinical knowledge scores across time points from residents: 56.4% preworkshop, 64.8% postworkshop, 66.0% at 3-month follow-up, and 68.1% at 6- to 7-month follow-up. Additionally, participants reported positive attitudes toward interprofessional education and indicated high overall satisfaction. CONCLUSIONS: Residents demonstrated improved knowledge and attitudes toward interprofessional training after participating in a large-scale simulation workshop focused on the care of patients with diabetes in pregnancy.

Virtual Reality as an Interview Technique in Evaluation of Emergency Medicine Applicants.

NEED FOR INNOVATION: Current interviewing strategies and the standardized letter of evaluation may not provide enough insight into preferred resident characteristics. Emergency medicine (EM) residency programs are challenged with identifying trainees who can problem solve, communicate, and work well with fellow health professionals. BACKGROUND: Structured interviews have previously been used and can help predict success but candidates have reported a negative impression with their use. OBJECTIVE OF INNOVATION: This structured virtual reality (VR) interviewing method was designed so that interviewers can observe the communication abilities, subtle personality traits, and teamwork skills of applicants interviewed at an EM residency program. DEVELOPMENT PROCESS: A consumer VR headset became available and in combination with an interactive team game was incorporated into a standardized team-based interview session. This session was designed to allow observation of candidates' communication, problem solving, and teamwork skills. IMPLEMENTATION PHASE: Surveys were collected to examine the satisfaction of EM residency applicants who participated in this novel standardized interviewing method using a VR headset. After the submission of rank lists, but prior to Match Day, those who interviewed were e-mailed a voluntary, anonymous, and confidential survey asking about their interview experience, specifically about the VR portion. The survey was sent to 102 applicants with 63 responses for a 62% response rate at the completion of the 2015 to 2016 interview season. OUTCOMES: Overall study findings suggested that participants had a highly favorable impression of the VR portion of the interview. Specifically, participants reported that this interview technique was appropriate and worthwhile. Additionally, participants attested that the Oculus portion of the interview gave insight to their work ethic, personality, and communication skills and how they work with others. REFLECTIVE DISCUSSION: The novel interviewing method used in this study allowed interviewers to gain insight beyond that of the paperwork and brief face-to-face interaction. Study findings suggest that interviewees accepted the use of this novel interview method. It has been incorporated into our interview process for three consecutive years.

Mass casualty incidents and B-Con training.

OBJECTIVE: The purpose of this study was to determine if providing mass casualty training, utilizing the Bleeding Control for the Injured (B-Con) course would allow participants to feel more confident to provide bystander aid to wounded victims in a mass casualty incident (MCI). DESIGN: Quasi-experimental pre-post intervention study. SETTING: Participants were healthcare providers attending a trauma research conference hosted by a medical university. INTERVENTIONS: Participants were given a group lecture in each of the three B-Con skill areas. These include: bleeding control with a tourniquet, bleeding control with gauze, and airway control with a jaw thrust. Participants were then divided into three groups and practiced each skill with instruction from B-Con certified trainers. MAIN OUTCOMES MEASURES: The primary outcome was scores from pre- to post-intervention in the categories of self-efficacy, perceived benefit, perceived susceptibility, perceived barriers, and perceived severity related to involvement in an MCI. RESULTS: The study included 67 participants, all identifying as medical providers. Means in the categories of self-efficacy, perceived benefit, perceived susceptibility, perceived barriers, and perceived severity significantly increased from pre-intervention to post-intervention among the paired variables. CONCLUSIONS: This study demonstrates the effectiveness of B-Con training in improving the confidence of participants. By increasing the number of persons who are trained for an MCI, there will be an increased probability that triage and immediate care will be rendered when needed. Future research needs to be completed evaluating the effect of training on a layperson study sample.