RT Journal Article ID 42d7d20b48012819 A1 Doyle, D. John T1 An Introduction to Bioethics and Ethical Theory JF Ethics in Biology, Engineering and Medicine: An International Journal JO EBEM YR 2010 FD 2010-08-14 VO 1 IS 1 SP 19 OP 41 K1 Belmont Report K1 Declaration of Helsinki K1 deontological ethics K1 Kantian ethics K1 Hippocratic Oath K1 informed consent K1 medical futility K1 Nuremberg Code K1 principlism K1 research ethics K1 therapeutic privilege K1 utilitarian ethics K1 virtue ethics AB This paper presents an overview of the field of bioethics and its theoretical foundations, focusing on a number of issues likely to be of interest to the journal's readership. The origins of medical ethics are discussed starting with reference to the Hippocratic Oath. The need for formal codes regarding the ethical conduct of human subjects research is shown to have been motivated, at least in part, by some of the Nazi medical experiments. The paper then presents a brief synopsis of the Kantian and utilitarian approaches to ethics, and their generalization into deontological and consequentialist approaches. The four principles behind principlism (respect for autonomy, beneficence, nonmaleficence, and justice) are then discussed. Also discussed are some of the issues in choosing a good moral theory, various aspects of informed consent, the doctrine of double effect, and the concept of therapeutic privilege. Also, we provide some examples of real-life bioethical dilemmas that have resulted in important legal precedents. PB Begell House LK https://www.dl.begellhouse.com/journals/6ed509641f7324e6,59d12e9542a92870,42d7d20b48012819.html