Research studies play a major role in advancing medical knowledge and improving cancer care. These studies are carefully designed to evaluate new drugs, treatments, procedures, or approaches to determine whether they are safe and effective for patients. Sometimes, patients may be asked if they want to participate in a research study that is meant to help treat gastric cancer. Participation in these studies not only provides access to innovative therapies that are not yet available to others but also contributes to new discoveries that may benefit additional patients. For gastric cancer patients, research studies can provide options outside of the usual treatments, offering them and their care team more choices when it comes to creating their treatment plan.