85 results match your criteria: "University Medical Center of Southern Nevada[Affiliation]"

A 32-Year-Old Male with Corneal Hydrops.

Clin Pract Cases Emerg Med

November 2024

University of Nevada, Las Vegas, Kirk Kerkorian School of Medicine, Las Vegas, Nevada.

Case Presentation: A 32-year-old male with a history of left eye keratoconus presented to the emergency department with left eye pain and blurry vision for two days. Out of concern for corneal hydrops, ophthalmology was consulted, and the diagnosis was confirmed. Per ophthalmology recommendations, the patient was started on hypertonic saline and prednisolone eye drops and referred to a corneal specialist.

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Article Synopsis
  • Current ultrasound-guided IV access training models are expensive and lack realistic complexity, prompting the development of a cost-effective gelatin model that mimics real vein and artery interactions.
  • A study at the University of Nevada tested this advanced model against traditional options, finding that participants with limited ultrasound experience reported significantly higher confidence levels after using the new model.
  • Statistical analysis demonstrated that the advanced model resulted in greater perceived skill improvement, with participants showing an increase of over 4 points in comfort levels on a five-point scale.
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Background: We implemented a pediatric Brain Injury Guideline (pBIG) to stratify traumatic brain injuries (TBI) and allow management of less severe cases without repeat CT imaging or neurosurgical consultation. Injuries were classified as mild (pBIG1), moderate (pBIG2), severe (pBIG3) or isolated skull fracture (ISF) based on neurologic status, size and number of bleeds. We hypothesize that pediatric TBIs can be safely managed with this guideline.

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Mass casualty events particularly those requiring multiple simultaneous operating rooms are of increasing concern. Existing literature predominantly focuses on mass casualty care in the emergency department. Hospital disaster plans should include a component focused on preparing for multiple simultaneous operations.

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Introduction: While the typical treatment for trigeminal neuralgia is carbamazepine, the dose must be gradually titrated over time to achieve pain control, which makes the drug a less than ideal candidate for treatment for acute exacerbation of pain due to trigeminal neuralgia in the emergency department (ED) setting. The literature for other effective treatments for acute exacerbations of trigeminal neuralgia is currently lacking. We discuss a case where intravenous (IV) fosphenytoin was used for treatment of acute pain due to trigeminal neuralgia in the ED.

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Background: Treatment for locally advanced cutaneous squamous cell cancers (laCSCC) remains poorly defined. Most laCSCC tumors express high levels of epidermal growth factor receptors (EGFR). Cetuximab has activity in other EGFR expressing cancers and enhances the effectiveness of radiotherapy.

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Objectives: Belatacept may provide benefit in delayed graft function, but its association with infectious complications is understudied. We aim to assess the incidence of CMV and BK viremia in patients treated with sirolimus or belatacept as part of a three-drug immunosuppression regimen after kidney transplantation.

Materials And Methods: Kidney transplant recipients from 01/01/2015 to 10/01/2021 were retrospectively reviewed.

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  • The study evaluates the interpretative skills of cardiac anesthesiologists in transesophageal echocardiograms (TEEs) compared to primary echocardiographers, such as radiologists and cardiologists.
  • A systematic review of literature from 1952-2022 found that cardiac anesthesiologists had an 84% concordance rate with primary echocardiographers regarding TEE interpretations.
  • The results suggest that cardiac anesthesiologists interpret TEEs at a level comparable to primary echocardiographers, but there is currently no established gold standard for measuring accuracy in TEE readings.
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Article Synopsis
  • * A CDC report analyzed 57 hospitalized monkeypox patients from August to October 2022, revealing that 82% had HIV, most were male (95%), and 68% were non-Hispanic Black; 30% needed ICU care, and 21% died due to severe symptoms.
  • * Health care providers are advised to test sexually active monkeypox patients for HIV and consider aggressive treatment for those who are severely immunocompromised
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Relationship Between Preexisting Cardiovascular Disease and Death and Cardiovascular Outcomes in Critically Ill Patients With COVID-19.

Circ Cardiovasc Qual Outcomes

October 2022

Division of Cardiology, Department of Medicine (A.V., E.A., T.C., M.P., P.O., K.P., P.B., I.K., E.M., K.E., S.S.H.), University of Michigan, Ann Arbor.

Article Synopsis
  • Preexisting cardiovascular disease (CVD) was examined to see if it impacted in-hospital death and cardiovascular events among critically ill COVID-19 patients, utilizing data from 68 U.S. hospitals during the early pandemic stages.
  • Out of 5,133 patients studied, 22.9% had CVD, with a 34.6% death rate and 17.9% experiencing cardiovascular events; however, CVD itself did not significantly predict cardiovascular events.
  • Myocardial injury upon ICU admission was strongly linked to higher odds of both death and cardiovascular events, indicating that factors such as this injury were more critical in determining the outcomes than CVD alone.
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A 38 year old woman presented with burns totaling 45 % total body surface area, following an explosion resulting from manufacturing cannabis wax. Initial debridement, was delayed to hospital day 7 due to hemodynamic instability. Over the course of her, hospitalization, she required multiple debridements and grafting to her lower, extremities; grafted tissue never survived longer than 72 h.

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Collet-Sicard syndrome is a unilateral palsy of the lower cranial nerves IX, X, XI, and XII, resulting from lesions at the skull base that affect the jugular foramen and hypoglossal canal. Common causes of the lesions include basilar skull fractures, carotid artery dissections, and malignancy. Infectious and inflammatory etiologies have also been reported.

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Background: Brain Injury Guidelines (BIG) were developed to stratify traumatic brain injuries (TBIs) by severity to decrease unnecessary CT imaging and neurosurgical consultation in low-risk cases. This study evaluated the potential effect of a modified pediatric BIG (pBIG) algorithm would have on resource utilization.

Methods: Isolated TBIs (<18 years) were queried from our Pediatric Trauma Registry from 2017 to 2020.

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Background And Purpose: Anterior lumbar approaches are recommended for clinical conditions that require interbody stability, spinal deformity corrections or a large fusion area. Anterior lumbar interbody fusion in lateral decubitus position (LatALIF) has gained progressive interest in the last years. The study aims to describe the current habit, the perception of safety and the perceptions of need of vascular surgeons according to experienced spine surgeons by comparing LatALIF to the standard L5-S1 supine ALIF (SupALIF).

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The Las Vegas military-civilian partnership: An origin story and call to action.

J Trauma Acute Care Surg

August 2022

From the University of Nevada Las Vegas Kirk Kerkorian School of Medicine (J.P.K., S.S., M.G., D.R.F., J.F.), Las Vegas, Nevada; Headquarters Air Force (J.J.D.), Arlington, Virginia; and University Medical Center of Southern Nevada (A.A.), Las Vegas, Nevada.

Military-civilian partnerships (MCPs) in urban American trauma centers have existed for more than 60 years to assist in the development and maintenance of wartime skills of military medical professionals. In the last 5 years, MCPs have gained congressional support, and their number and variety have grown substantially. The historical impact of these flagship trauma MCPs is well documented, with bidirectional benefit in the advancement of trauma care during the wars in Iraq and Afghanistan both deployed and stateside, and the future aim of MCPs lies primarily in mitigating the "peacetime effect.

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Unintentional Epinephrine Auto-Injector Maxillofacial Injury in a Pediatric Patient.

Clin Pract Cases Emerg Med

February 2022

Nellis Air Force Base, Mike O'Callaghan Military Medical Center, Department of Emergency Medicine, Las Vegas, Nevada.

Case Presentation: A four-year-old female patient presented to the emergency department with an epinephrine auto-injector that had unintentionally discharged into her mandible. There was difficulty removing the auto-injector at bedside. Images we acquired noted needle curvature not present in an off-the-shelf model.

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Outcomes of a Survey-Based Approach to Determine Factors Contributing to the Shortage of Occupational Medicine Physicians in the United States.

J Public Health Manag Pract

November 2021

Division of Occupational Medicine (Drs Green-McKenzie, Vearrier, and Emmett) and Department of Emergency Medicine (Drs Green-McKenzie, Emmett, and Shofer), University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania; Occupational Health at Lima Memorial Health System, Lima, Ohio (Dr Savanoor); University Medical Center of Southern Nevada, Las Vegas, Nevada (Dr Duran); Gadsden County Urgent Care, LLC, Quincy, Florida (Dr Jones); Florida State Hospital, Chattahoochee, Florida (Dr Jones); Department of Emergency Medicine, The University of Mississippi Medical Center, Jackson, Mississippi (Dr Vearrier); and General Occupational Medicine, Mercy Hospital, St Louis, Missouri (Dr Malak).

Context: There is a long-standing shortage of formally trained Occupational & Environmental Medicine (OEM) physicians despite OEM practitioners experiencing high satisfaction and low burnout.

Objective: To explore the root causes of this shortage and suggest potential remedies.

Methods: Cross-sectional surveys were administered to medical students queried regarding OEM training, practicing OEM physicians queried regarding timing of specialty choice, and OEM Train-in-Place (TIP) program graduates queried regarding satisfaction with training.

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Article Synopsis
  • The study investigates the link between high d-dimer levels, a coagulation marker, and mortality in critically ill COVID-19 patients, suggesting hypercoagulability contributes to acute organ injury.
  • Conducted in 68 ICUs across the U.S., it analyzed data from over 3,400 patients admitted during early 2020, with a focus on d-dimer levels recorded within the first two days of ICU admission.
  • Findings indicate that patients with the highest d-dimer levels had significantly higher odds of dying within 28 days, with even after controlling for factors like demographics and illness severity, the risk remained elevated.
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Background: Hypercoagulability may be a key mechanism of death in patients with coronavirus disease 2019 (COVID-19).

Objective: To evaluate the incidence of venous thromboembolism (VTE) and major bleeding in critically ill patients with COVID-19 and examine the observational effect of early therapeutic anticoagulation on survival.

Design: In a multicenter cohort study of 3239 critically ill adults with COVID-19, the incidence of VTE and major bleeding within 14 days after intensive care unit (ICU) admission was evaluated.

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Neonatal abstinence syndrome (NAS) is a postnatal withdrawal syndrome among neonates born to mothers with drug dependence disorders. NAS poses a significant public health challenge nationally, with a six-fold increase in incidence (1.2 to 6.

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Objective: Advanced Trauma Life Support guidelines recommend only 1 L of intravenous (IV) crystalloid before transitioning to blood products. We sought to determine if receiving >1 L of IV crystalloid during the initial resuscitation is associated with worse outcomes. We also sought to determine if receiving no crystalloids is associated with better outcomes.

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