A review of Ethical Considerations in Conducting Clinical Trials

Clinical trials are known as the golden key in medical science researches with human participants. Therefore, they have always been considered interesting topics by researchers and scientists working in this field. On the other hand, due to the “human participants”, they need to be performed very carefully. In this article, we have examined the ethical necessities and considerations in these researches in four stages: Research Design and Question-proposal review , approval - Supervision, implementation and publication of the results We have dealt with them using articles published between 2010 and 2019, and we have identified significantly important and prominent issues or even neglected cases. During this study, it was found that the Research Design and Question stage were the most discussed and challenged stages and the authors' sensitivity about them has been more than the other three stages. On the other hand, the results publishing stage with the least number of references in articles has been considered less sensitive. During this study, it was found that the Research Design was the most discussed and challenged stages and the authors' sensitivity about them has been more than the other three stages. On the other hand, the results publishing stage with the least number of references in articles has been considered less sensitive.