VanderbiltDDx vs Antibiotic

The VanderbiltDDx Case Simulator (“App”) helps users to practice and refine their diagnostic skills. It creates realistic, fun, easy-to-evaluate adult (age 16-75+) patient cases. The intended audience includes medical, nursing, physician assistant, and other health professional students; physicians undergoing residency and fellowship training; nurses in advanced practice training; and practicing health professionals. The App generates cases using a large, evidence-based, literature- derived knowledge base (630+ disorders seen by internists, 4500+ findings). To construct each simulated case, the App randomly selects logically consistent findings based on how often the literature indicates the findings occur in patients with the targeted disorder. Vanderbilt is distributing the App free-of-charge via its Portal on the App Store for use in clinical education. The App, once installed, is self-contained on users’ iOS devices. It does not transmit any information about the user or use of the App. Typical App workflow is as follows: (1) User sets difficulty level/clinical focus; starts random simulated case. (2) App randomly selects a disorder and displays initial set of findings. (3) User, via App, elicits additional findings (i.e., works up case). (4) App shows potential diagnoses matching known case findings. (5) App indicates how well the known case findings support or refute selected hypotheses. User identifies their three most favored hypotheses. (6) User rates “strength of evidence” supporting top three hypotheses. (7) App discloses answer and assesses user’s performance. (8) User gains knowledge by reviewing disorder-related information. Users can provide feedback to the development team regarding bugs and suggestions to make the App more useful. Send such comments to: vanderbiltddx@icloud.com The App’s primary developer, Randolph A. Miller, MD, is Professor Emeritus of Biomedical Informatics and Medicine at Vanderbilt University School of Medicine. He was the founding Chair of Vanderbilt’s Department of Biomedical Informatics and is a Past President of both the American Medical Informatics Association (AMIA), and the American College of Medical Informatics.

Antibiotic is your streamlined, bedside resource for swift and confident antibiotic selection in the emergency department. Designed by practicing emergency physicians and built for the high-paced clinical environment, this app ensures you’ll spend less time searching through lengthy references and more time delivering top-notch patient care. Key Features: Super-Simple Navigation: Antibiotic’s clean, intuitive interface helps you rapidly find the recommended treatments for common bacterial infections encountered in emergency medicine. With straightforward condition categories—CNS, Respiratory, Gastrointestinal, Genital, and more—you can jump directly to the guidance you need. Instant Recommendations: Each infection page provides an at-a-glance regimen that cuts through the noise. No more flipping through bulky references; instantly see first-line antibiotic choices, proper dosages, and recommended adjunct therapies right where you need them. Quick Customization & Filters: Adjust recommendations based on patient-specific factors such as age group. Get immediate dosing estimates tailored to patient weight, ensuring precise and appropriate therapy. Moving from a standard adult regimen to pediatric dosing is as simple as a tap. Evidence-Based & Up-to-Date: Content is curated from trusted, current clinical guidelines and references commonly used in emergency medicine. You can feel confident that the app’s suggested regimens align with best-practice, evidence-based standards. Fast Access to In-Depth Information: While the main focus is speed and simplicity, Antibiotic also includes detailed dosing information when you need to drill down further. Need to confirm a recommended dose for a heavier patient or just want a refresher on why a particular agent is preferred? It’s all there, one tap away. Save Time Under Pressure: Emergency clinicians work against the clock. Antibiotic app’s lightning-fast interface and straightforward guidance let you make critical treatment decisions quickly. Achieve efficiency in your workflow and reduce cognitive load during your busiest shifts. Designed for All ED Providers: Whether you’re an attending physician, resident, PA, NP, pharmacist, or nurse working in emergency or urgent care settings, Antibiotic helps you deliver consistent, high-quality care to every patient, every time. This is the resource you’ve been waiting for: a reliable, speedy, and clinically actionable antibiotic guide you can trust in your pocket. Disclaimer: This application is not intended to be used by non-clinicians. If you are not a clinician please seek professional medical attention.