Recent Trends in Clinical Trials: An Overview

Clinical research is the study design intended to check the safety and efficacy of drugs through the important phases, generally conducted in human volunteers to provide safe medications that contribute to well being of humanity. Generally a effective clinical trial study follows certain guidelines issued by ICH-GCP policies. These guidelines and policies are designed for protecting the interest of subjects and obtaining valuable information about the drug in clinical trial. Many research designs are implemented to obtain scientific information about the research study since it is tedious and expensive.