Evolution and Best Practices in Clinical Trials Design: A Review

Abstract

A Clinical trial is a research study in human volunteers to answer specific health questions carefully conducted clinical trials are fastest and safest way to find treatment that work in people and way to improve health. Clinical research is an alternative terminology used to describe medical research clinical research `involves people and it is generally carried out to evaluate the efficacy of therapeutic drug a medical surgical, or a device as a part of treatment and patient management. Clinical trials are the gold standard for evaluating the efficacy and safety of new treatments. Well-designed trials ensure reliable results, while poorly designed trials can lead to biased or inconclusive outcomes. This review article discusses the fundamentals principles, recent advancements, and best practices in clinical trial design