Breakthroughs for All Kid-Kind

Clinical Trials and Research Studies

Ranked as one of the nation’s top children’s hospitals by U.S. News and World Report for 30 years, our teams of dedicated researchers are working relentlessly to improve treatments for more than 200 diseases and conditions. Together, with your family’s participation, we’re developing breakthrough clinical trials and research studies to discover the most effective, least invasive and best options for the kids who need it most.

This isn’t about beating the odds. This is about changing them.

Have a Question?

We understand there’s a lot to consider when searching for the right clinical trial. That’s why we’re here to keep you informed and help however we can.

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Find a Clinical Trial That Could Change Everything

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Research Spotlight

Seattle Children's Leukemia Experts Lead Life-Saving Clinical Trial

Harper's story is one of hope - and of the incredible care and research that inspires. Learn more about her breakthrough treatment that redefined the odds.

Cutting-Edge Clinical Trials for Alagille Syndrome Help Families Find Relief from Rare Condition

When Amanda Thorlacius found out she was pregnant, she wondered if her daughter would inherit the genetic condition that robbed her of a normal childhood.

It's just a miracle that in a few weeks with immunotherapy, she was cancer-free and acting like a normal kid her age.
Maggie, trial patient mom

Participating in Research

Frequently Asked Questions

There are many things to think about before deciding to take part in a research study. We answered the most common questions.

Equity in Research

Our goal is that every patient have the opportunity to participate in our research. Learn more.