The Randomized Controlled Trial | Understanding Medical Research

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Randomized controlled trials are the gold standard of medical evidence because randomization balances measured and unmeasured confounders. This video covers what double-blind and placebo-controlled mean, the PICO framework, how to read Table 1, and the pitfalls of blinding and loss to follow-up. Chapters: 00:00 Introduction and goals 00:43 A randomized trial on campus 02:10 Fish, pregnancy, and an observational study 03:39 Confounders and how randomization fixes them 05:43 Double-blind, placebo-controlled, clinical trial 08:23 PICO: population, intervention, control, outcome 10:02 Table 1 and Figure 1 13:00 Pitfalls of randomized trials 14:39 Take-home points Learning objectives: After watching, you'll be able to: - Explain why randomization balances both measured and unmeasured confounders - Define double-blind, placebo-controlled, and clinical trial as they appear in study titles - Use the PICO framework, Table 1, and the Figure 1 flow diagram to read a randomized trial 📺 Watch the full playlist on YouTube: https://www.youtube.com/playlist?list=PLh9mgdi4rNewVyTec_MVGxIbNSEeMhEsZ 🎓 Enroll on Coursera for assessments and a certificate: https://www.coursera.org/learn/medical-research 🌐 Explore more learning opportunities on Yale Online: https://online.yale.edu/courses/understanding-medical-research-your-facebook-friend-wrong

Published 2020-07-31 · Watch on YouTube ↗
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