Are clinical trials complex projects?

Clinical trials are research projects that are performed on human subjects to determine the efficiency of certain medical or behavioral interventions or therapy. This review will focus on a few of the most critical differences between straightforward projects and those that include a higher level of complexity. A complicated endeavor can have a variety of connotations for various individuals. One further measure that may be utilized to quantify the level of complexity that the task entails is the number of individual interactions that are necessary to complete it. The greater the number of functional units that interact with one another, the more complicated the integration will be. When functional units are dispersed around the globe and when differences in cultural norms make it difficult for them to interact with one another, things can become complicated very quickly. When the scope, cost, and length of the project are all larger, it is more likely that changes in the scope will influence the budget and the timeline. Cost and time overruns are more likely to occur in clinical projects that are larger and more complicated. The co-clinical projects decrease the disparity available between pre-clinical investigations and clinical trials. Emerging data such as artificial intelligence from closed sub-protocols have the potential impact on the conduct of ongoing studies in the case of biomedicine and nanomedicine. Furthermore, in this review, we have discussed current nanomedicine in the clinical stages.