Bacterial Infections and Mycoses Commons^™

Closing The Gaps: Reforming Maryland Controls On Veterinary Antimicrobial Distribution, Samantha Capaldo, Kerry Mcclaughry

Journal of Food Law & Policy

Antimicrobials have been used in livestock and other food animals in the United States (“U.S.”) since the late 1940s. An antimicrobial is “[a]ny natural, synthetic, or semisynthetic substance that can eradicate or prevent the growth of microbes,” including “[a]ntibacterial, antifungal, antiparasitic, and antiviral medications.” Antimicrobial use in food animals is subject to a complex statutory and regulatory framework at both the state and federal levels. Antimicrobial use in food animals has been widely criticized for contributing to antimicrobial-resistant bacterial infections in humans. In response to this criticism, the U.S. Food and Drug Administration (“FDA”) and several states, including Maryland, have …

Use Of Procalcitonin In Therapeutic Decisions In The Pediatric Intensive Care Unit, Pierre Tissières, Elisabeth Esteban Torné, Johannes Hübner, Adrienne Randolph, Corsino Rey Galán, Scott Weiss

Department of Medicine Faculty Papers

Procalcitonin (PCT) is frequently used by clinicians in children with suspected bacterial infections and sepsis. However interpretation in the critically ill child may be challenging due to the complexity of underlying conditions and its impact on PCT values. Herein, we propose a guidance for the use of procalcitonin in critically ill children, supported by a comprehensive analysis of the literature, to help the clinician for interpreting PCT in the various clinical conditions encountered in pediatric intensive care units. We describe the importance of the clinical context, timing of measurement and evidence on PCT values in diagnosing sepsis and to guide …

Necrotic Pancreatitis Due To Cronobacter Sakazakii Infection, Daler Kudratov, Jehidy Batista Michelena, David Benitez, Meghan Myppala, Adam Gomez, Oswaldo Renteria, Juan Rodriguez, Kuljot Bansi

Central & West Texas and San Antonio GME Research Day 2025

No abstract provided.

Streptococcus Intermedius In The Setting Of Adalimumab Use, Gerardo Martinez Arroyo, Amelia Mellor, Joseph Prokop, Oscar Garcia

Central & West Texas and San Antonio GME Research Day 2025

No abstract provided.

Ludwig’S Angina And A Complicated Course Of Streptococcus Constellatus Management, Kyle Distler, Awad Hammad, Elizabeth Ryder, Shradha Pokharel

South Atlantic Division GME Research Day 2025

No abstract provided.

Surgical Emergency In Atypical Chest Pain: Debridement For Necrotizing Fasciitis Of The Left Shoulder, Bita Behaeddin, Elizabeth Geyers-Roberts, Armand Edalati, Jula Grote, Daniel Matienzo, Rachel Rauber, Rafael Sierra

East Florida Division GME Research Day 2024

No abstract provided.

A Challenging Diagnosis Of Intestinal Tuberculosis Mimicking Crohn's Disease, Justin Sanchez, Gabriel Gonzales, Monte Troutman

North Texas GME Research Forum 2024

Intestinal tuberculosis (ITB) is an underrecognized disease that shares many clinical, radiologic, endoscopic, and pathologic features with Crohn's disease, making differentiation difficult. This poses a significant problem as initiation of immunosuppressives for an assumed diagnosis of CD in a patient with ITB can lead to exacerbation of infection and life-threatening consequences. A 30-year-old Nepali man with a medical history only significant for Raynaud disease presented with a febrile illness, right lower quadrant abdominal pain, and productive cough over the course of a month. He immigrated from Nepal 3 years prior to presentation, denying other risk factors or specific symptoms of …

Disseminated Miliary Tuberculosis And Intestinal Tuberculosis Mimicking Ibd, Danny Tran, Kunaal Patel, Areeba Asfaq, Brittany Lyons

South Atlantic Division GME Research Day 2023

No abstract provided.

Surviving The Apprehensive Methicillin-Sensitive Staphylococcus Aureus (Mssa) Bacteremia: A Case Of Bacteremia With An Undetermined Source Of Infection Leading To Suspected Cardioembolic Ischemia And Biochemical Septic Shock, Greisy D. Curbelo Sesin, Eduardo Marino-Urbino, Christopher Fontela, Melanio J. Rodriguez, Jorge A. Diaz, Shivaan C. Oomrigar, Ramon Mendoza Bello, Yoandy Rodriguez Fuentes

East Florida Division GME Research Day 2023

Introduction: This research presents a complex case of a 70-year-old male with acute metabolic encephalopathy and biochemical septic shock, later attributed to cardioembolic ischemia, resulting from Methicillin-Sensitive Staphylococcus Aureus (MSSA) bacteremia with an elusive source of infection.

Case Description: The 70-year-old patient, with a medical history of hypertension and aortic valve stenosis status post-Coronary Artery Bypass Grafting and bioprosthetic valve replacement on dual anti-platelet therapy (clopidogrel and aspirin), was admitted following an unwitnessed fall and a day of vomiting and generalized weakness. Upon arrival, the patient exhibited altered mental status, hypotension, and acidosis. Initial diagnostic workup raised suspicion of biochemical …

The Re-Emergence Of An Ancient Disease: A Case Presentation Of Spinal Tuberculosis, Danay Herrera, Nargisa Ergasheva, Paola Solari, Daniel Kaswan, Bryan Greendield

East Florida Division GME Research Day 2023

Please see supplemental content for full abstract with references.

Introduction: An ancient disease identified in Egyptian and Peruvian mummies, tuberculous spondylitis caused by Mycobacterium tuberculosis (MTB) is considered the most common form of extrapulmonary tuberculosis (TB) [1,5]. Despite the identification of the causative agent, the improvement in diagnostic tools, the production of the Bacillus Calmette-Guerin (BCG) vaccine, and the development of antimicrobial regimens since the disease was first described, it remains a major health burden today with significant morbidity and mortality among developing countries [5]. Spinal TB can lead to severe deformity and permanent neurological deficits, as such early recognition …

Drug-Resistant Bacterial Infections: We Need Urgent Action And Investment That Focus On The Weakest Link, Christiane Dolecek, Sadia Shakoor, Buddha Basnyat, Tochi Okwor, Benn Sartorius

Department of Pathology and Laboratory Medicine

Despite high mortality and morbidity, drug-resistant bacterial infections remain the forgotten pandemic. We argue for strengthening of diagnostics, WASH (water, sanitation, and hygiene) and infection prevention and control to reduce drug-resistant infections, as an integral part of sustainable high-quality health services, particularly in low- and middle-income countries.

A Case Of Intracranial Empyema After Bacterial Sinusitis, Eric Doane, Bhumi Shah, Robert Belfer

Rowan-Virtua Research Day

Acute sinusitis in the pediatric population is a common presentation in the emergency department. Most cases are viral and can be managed conservatively and will resolve spontaneously in 7-10 days. Even in cases of bacterial sinusitis, patients can typically be discharged with oral antibiotics and close follow up with the pediatrician.

There is however a small subset of patients who will develop a rare lethal complication, an intracranial empyema. While the incidence in the developed world has decreased as antibiotics become more available, it is still estimated to occur in up to 5% of severe cases requiring hospitalization (1) . …

Diffusive Dynamics Of Biological Macromolecules In The Cytoplasm Of Live Bacteria, Asmaa Sadoon

Graduate Theses and Dissertations

Bacteria are small organisms that play important roles in our bodies and in maintaining our surrounding environment. However, bacterial infections are considered as one of the health diseases that threatens the lives of humans. Resistance of bacteria to antibiotics has made treating bacterial infections more challenging. With the emergence of many developed optical techniques, it has become possible to study various biological mechanisms of molecules inside these small organisms with high resolution and precise localization. In this research, single particle tracking photoactivation localization microscopy (sptPALM) technique was used to investigate the dynamics of fluorescent histonelike nucleoid-structuring proteins (H-NS) in live …

Rare Infective Endocarditis Caused By Dental Source Due To Streptococcus Bovis Masquerading As Cardiac Failure, Ravish Patel, Pratikkumar Vekaria, Devin Vaishnani, Johnnie Mao, Asif Shah

Internal Medicine

No abstract provided.

Ecthyma Gangrenosum In An Immunocompromised Patient Without Detectable Bacteremia, Jonathan Miles, Alex Mari, Matthew Crabtree, Vinod Nambudiri, Jilian Sansbury

Dermatology

Ecthyma gangrenosum (EG) is typically pathognomonic of Pseudomonas aeruginosa bacteremia among immunocompromised patients, particularly with underlying malignancy. Recently, other pathogens and clinical histories have been implicated, challenging the classic picture of patients with EG. The cutaneous findings in patients follow a pattern of lesion progression from indurated pustules and hemorrhagic vesicles evolving to necrotic ulcers with central black eschar and surrounding erythema. While lesions typically occur on the perineum or lower extremities, their presence has also been described elsewhere. Herein, we describe a case of an immunocompromised man with chronic lymphocytic leukemia and multiple myeloma actively undergoing chemotherapy presenting with …

Bacteria On Shared Mobile Phones Can Lead To Infections, Roberta Basol, Jean Beckel, Judy Gilsdorf-Gracie, Amy Hilleren-Listerud, Terri Mccaffrey, Sherri Reischl, Pamela Rickbeil, Mary Schimnich, Kirsten Skillings, Mary A. Struffert

Articles

It's now a common practice for hospital-owned mobile phones to be shared among healthcare employees from shift to shift. Despite the benefit of increased, timely communication between caregivers, sharing mobile devices can lead to the spread of healthcare-associated infections (HAIs) if they aren't properly disinfected. The Guidelines for Disinfection and Sterilization in Healthcare Facilities describe "non-critical environmental surfaces" as items that are frequently touched by the hand and may pose a risk of secondary infection transmission.