2. Ethical issues


1. Ethical issues

1.2. Conducting research

HTA involves gathering information and in some cases conducting original research, not just about the science that underlies and supports a health technology, but also about the preferences or values of patients who may use it. Some HTA organisations may explore patient preferences or values directly through qualitative methods. This is particularly relevant for technologies with both, significant desirable and adverse health effects, that must be weighed in decisions about using the technology. From an ethics perspective, research on patient preferences is no different from research on health effects. Therefore, it must conform to the standards for doing research, and be consistent with the principles as laid out in the Declaration of Helsinki of respect for persons, beneficence, and justice.