You want to assess the efficacy of a new antibiotic drug versus an old drug? What is the best design you choose for this purpose?
Understand the Problem
The question is asking which study design is most appropriate to assess the efficacy of a new antibiotic drug compared to an existing one. This involves evaluating different types of study designs and their suitability for clinical trials.
Answer
Randomized clinical trial (RCT).
The best design to assess the efficacy of a new antibiotic drug versus an old drug is a randomized clinical trial (RCT).
Answer for screen readers
The best design to assess the efficacy of a new antibiotic drug versus an old drug is a randomized clinical trial (RCT).
More Information
Randomized clinical trials are considered the gold standard for evaluating drug efficacy due to their ability to minimize bias and establish causality.
Tips
Ensure randomization is properly implemented to avoid selection bias.
Sources
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