U.S. Senators Tim Scott and Mark Warner introduced the Clinical Trial Modernization Act of 2026 on April 30, aiming to reduce barriers to clinical trial participation and improve health outcomes for underrepresented communities.
The legislation seeks to address gaps in medical research by making it easier for people from rural, minority, and underserved populations to take part in clinical trials. Supporters say that more inclusive participation will lead to better data, more effective treatments, and improved care for all patients.
Scott said, “Clinical trials are critical to medical innovation, but too many Americans, especially those in rural and underserved communities, are left out. This legislation takes meaningful steps to remove barriers, expand access, and ensure that lifesaving treatments are developed with every patient in mind. By modernizing how we conduct clinical trials, we can deliver better care and better outcomes for all Americans.”
Warner added that logistical challenges often prevent patients from enrolling: “Too often, patients are struggling to enroll in a clinical trial because of the costs associated or how difficult it is to be at the clinic in person. Removing economic and geographic barriers to entry for underrepresented populations in clinical trials will result in better treatments and cures for patients and all Americans. I’m proud to introduce this bipartisan legislation that will make sure the United States continues to be a global leader in medical research.”
Lisa A. Lacasse of the American Cancer Society Cancer Action Network said about the bill: “No one should have to face the burden of additional costs or inconveniences while going through one of the most difficult situations of their lives — cancer. The Clinical Trial Modernization Act would help remove cost and geographic barriers…and help ensure that more patients have a chance to enroll in the best treatment options available here in the U.S.”
According to Scott’s official website, he grew up as part of a single-parent household raised in North Charleston, South Carolina; he later obtained a Bachelor of Science degree from Charleston Southern University; served on Charleston County Council as well as both state-level House positions before joining Congress; currently offers constituent services including federal agency assistance.
A committee report using the Future Elderly Model projects health disparities related primarily to diabetes, heart disease, and hypertension could cost over $11 trillion through 2050 due largely due mortality rates as well lost workforce participation.

