Organizing a study in a biomedical context involves several essential steps to ensure a well-designed and well-executed research project. We discuss the basic steps to follow when organizing such a study and highlight some of the more important points to consider in the process.

There are many possible designs for exploring questions in observational and experimental studies. Here, we present a basic catalog with examples so that you can start understanding the need for appropriate tools able of analyzing the results and providing a sound basis for evaluating the evidence from the available data.

Clinical trials are research studies conducted to evaluate the safety and effectiveness of medical treatments, interventions, drugs, devices, or therapies in humans. These trials are a crucial step in the process of developing and improving medical treatments and ensuring they meet rigorous scientific and ethical standards before they are widely available for clinical use.