How many patients were included in the final publishing of the AGENT IDE trial?

• A. 500
• B. 600
• C. 700
• D. 800

Answer: (B)

The AGENT IDE trial, which aimed to gather evidence on the effectiveness of a certain intervention, ultimately included 600 patients in its final published results. This number is significant as it provides a robust sample size that enhances the reliability of the study’s findings. A well-calibrated participant base is crucial for drawing meaningful conclusions and ensuring that the results are generalizable to a larger population. In clinical trials, the sample size can also impact the statistical power of the results, allowing researchers to detect meaningful differences and effects confidently. Thus, the correct answer reflects the trial's rigorous design and execution, contributing to the credibility of its conclusions.