https://stream.echo6.co/videos/watch/ddbcf4e9-d83a-4ad2-ae18-e2bdb775c952 Premium Member Resources: https://ninjanerd.org Ninja Nerds! In this lecture, Professor Zach Murphy breaks down Clostridioides difficile with a clear, high-yield approach focused on recognition, diagnosis, and management. This video builds a practical framework for understanding how this infection develops after disruption of the normal gut microbiome and why severity can range from mild diarrhea to fulminant colitis. We begin with pathophysiology and risk factors, including antibiotic exposure, hospitalization, proton pump inhibitor use, and the role of toxin-mediated colonic injury. Zach explains how C. difficile causes inflammation of the colon and why some patients progress to severe disease. Next, the lecture covers clinical presentation and diagnostic strategy. You will learn who should be tested, how to interpret stool assays, and how to distinguish colonization from active infection in a clinically meaningful way. The session then focuses on severity classification and complications, including leukocytosis, acute kidney injury, toxic megacolon, ileus, and perforation, as well as imaging findings that help identify high-risk disease. Finally, Zach reviews treatment and recurrence management, including first-line therapies for initial infection, fulminant disease, and recurrent C. difficile, as well as the key principles of infection control and prevention. Enjoy the lecture, and please support us below! Table of Contents: 0:00 Lab 0:34 Introduction to Clostridioides difficile (C. diff) 4:45 Risk Factors of C. diff 7:51 Etiology of C. diff 10:25 Pathophysiology of C. diff 16:47 Classic Findings of C. diff 40:00 Complications of C. diff 1:07:09 Diagnostic Approach to C. diff 1:18:43 Treatment of C. diff 1:31:50 Comment, Like, SUBSCRIBE! 🌐 Official Links Website: https://www.ninjanerd.org Podcast: https://podcast.ninjanerd.org Store: https://merch.ninjanerd.org 📱 Social Media https://www.tiktok.com/@ninjanerdlectures https://www.instagram.com/ninjanerdlectures https://www.facebook.com/ninjanerdlectures https://x.com/ninjanerdsci/ https://www.linkedin.com/company/ninja-nerd/ 💬 Join Our Community Discord: https://discord.gg/3srTG4dngW #ninjanerd #infectiousdisease #cdiff Wed, 10 Jun 2026 06:55:04 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/ddbcf4e9-d83a-4ad2-ae18-e2bdb775c952 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.