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| | What Are Clinical Trials? |
 | | Clinical trials in general, seek to answer specific scientific questions to find better ways to prevent, detect, and treat diseases as well as to improve overall care for people with disease. |
 | | Clinical trials may test many types of treatment such as new drugs, new approaches to surgery or radiation therapy, new combinations of treatments, or new methods such as gene therapy. |
 | | In clinical trials, informed consent is the process of providing all relevant information about the trial’s purpose, risks, benefits, alternatives, and procedures to a potential participant, who then, consistent with his or her own interests and circumstances, makes an informed decision about whether or not to participate. |
| www.oralcancerfoundation.org /facts/clinical_trials.htm (2111 words) |
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