Racial Disparities in Clinical Trials

Abstract
The rational use of a new drug or treatment should be based on the results of controlled clinical trials that are well designed, avoid bias, and include subjects representing the full range of patients who are likely to receive the treatment once it is marketed. In addition to age, sex, diet, underlying disease, and the concomitant use of other medications, race and genetic factors may play pivotal parts in the variability of subjects' responses to a medication.1 Regrettably, minority groups are underrepresented in most clinical trials. Often, there are insufficient data to assess the effectiveness or safety of new drugs . . .