The ethics and conduct of cross-cultural research in developing countries

Bioethics is the study of moral problems as they relate to health-care delivery. The Hippocratic Oath laid the foundation of medical ethics as we know it today. Advances in medical technology have moved attention away from traditional ethical concepts, which are now either taken for granted or have been accorded the back seat. Contemporary ethical issues that occupy the minds of ethicists include euthanasia, advance directives, in vitro fertilization, surrogate motherhood and transplantation. Some of these are of less concern in developing countries than in the developed world. In developing countries, the ethics of cross-cultural research, the ethics of scarcity and sacrifice, and the activities and ethics of multinational companies assume far greater importance. This discussion will concentrate on the ethics and conduct of cross-cultural research in developing countries. The other important topics of scarcity, sacrifice and multinational activity will be covered elsewhere. Culture is the integrated patterns of human knowledge, beliefs and behaviour of a given community. Culture provides individuals with their identity. To work effectively with people it is necessary to view the world from their perspective. This is particularly important when dealing with people from cultures different from one's own. The world is functionally shrinking and there is interdependence not only in the traditional areas of communication and information transfer but also in the economic, environmental, demographic and migration areas. The concept of ‘global health village’ has now become a reality. In the past, researchers seem to have been motivated to conduct studies in developing countries for a variety of reasons. Whereas some of these are laudable, others are of more dubious ethical implications. This article focuses on issues related to the structural design, process and outcome of such research. Anyone contemplating conducting research in developing countries, especially cross-cultural research, must keep three main points in mind. In particular, the collective wisdom of both foreign and local investigators should be pooled to determine the appropriate research question(s) relevant to the needs of the target population. If human subjects are required for the study, ethical obligations based on the principle of respect for the person and respect for the autonomy of study subject must prevail. Finally constant checks and balances must be in place to ensure benefit of the research, not only to science and society but to individual subjects as well.