Drug clinical research stage includes trial scheme design, trial process management, statistical analysis of trial data management, etc. if only relying on manpower, it is not only heavy workload, but also easy to make mistakes. Artificial intelligence has the ability of machine learning and cognitive computing, which can be widely used in various links such as experimental research design, experimental process management, and experimental data statistical analysis. https://aimed.protheragen.com/solutions-for-design-and-optimization-of-clinical-trials.html