**2. Good clinical practice definition**

Good clinical practice is an internationally accepted scientific and ethical standard for the design, conduct, performance, monitoring, auditing, recording, analyses, and reporting of clinical trials on human subjects which provides assurance that the reported results are credible and accurate; the rights, integrity, and confidentiality of trial subjects are protected [3].

The good clinical practice is a quality assurance system for the conduct of clinical trials. It is a legal requirement accepted by health systems in many countries. Hence, a new product will not be licensed by regulatory authorities if the rules of good clinical practice are not followed [5].
