![Eric Santos, MD, of Cancer and Hematology Centers](https://media.cancercare.org/photo-library/thumb/myTRIAList-photos.png)
Facing a cancer diagnosis can be overwhelming and filled with uncertainties and questions about the best possible treatment options. One avenue of hope and potential breakthroughs in cancer care is through participation in clinical trials. However, navigating the world of clinical trials can be difficult, with numerous questions and concerns. In this guide, we turn to the expertise of oncologists to provide you with answers to the most common questions about cancer clinical trials.