Changes to the Declaration of Helsinki can be categorised in two areas:

• Participant-centered inclusion, respect and protection, including recognition of participant vulnerability, calls for community engagement, pursuit of global justice, obtaining informed consent, and use of participant-centered language.
• Research beneficence and value, including the pursuit of “individual and public health”, upholding scientific rigor and integrity, and considered distribution of benefits, risks and burdens.

For Helsinki new version click here…

For a detailed review read from JAMA