What is a primary focus of the Declaration of Helsinki?

The Declaration of Helsinki is primarily focused on ensuring ethical standards in human subject research. Established by the World Medical Association, this set of ethical principles is designed to guide medical research involving human participants. It emphasizes the importance of obtaining informed consent from participants, ensuring that the potential benefits of research outweigh the risks, and prioritizing the welfare of research subjects.

The Declaration of Helsinki also stresses the necessity of providing participants with adequate information about the study and its potential risks, as well as ensuring that participation is voluntary. This foundational document is instrumental in guiding researchers and ethical review boards to maintain high standards of ethics in clinical trials and biomedical research.

In contrast, the other options pertain to areas that are not the central aim of the Declaration. While effective marketing of drug therapies, documentation of treatments, and international drug approval guidelines are important aspects of the pharmaceutical and healthcare industries, they do not align with the ethical focus established by the Declaration.