Clinical trials · Seattle, WA
Colorectal cancer clinical trials in Seattle
We’re tracking 52 recruiting colorectal cancer studies with a site in or near Seattle — including Phase 1, Phase 1/Phase 2, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near Seattle
- NCT06586515RecruitingPhase 1
Testing a new drug for cancers with KRAS G12D mutation
This trial tests a new pill (LY3962673) for people whose cancer has a specific DNA change called KRAS G12D. The drug aims to block the faulty protein that helps the cancer grow, and the study will look at safety and whether the tumor shrinks.
Seattle, WashingtonAges 18 years+ - NCT07066657RecruitingPhase 1
Study of MRG007 for advanced solid tumors
This trial tests a new drug called MRG007 for people with advanced solid tumors that haven't responded to other treatments. The drug targets a protein called CDH17 on cancer cells; you need a tumor sample to check for it.
Seattle, WashingtonAges 18 years+ - NCT06589440RecruitingPhase 2
Study of SR-8541A plus two immunotherapies for advanced colorectal cancer
This trial tests a new drug combination (SR-8541A, botensilimab, and balstilimab) for people with a specific type of metastatic colorectal cancer that is not MSI-high. It aims to see if this combination can help when other treatments have stopped working.
Seattle, WashingtonAges 18 years+ - NCT07018869RecruitingPhase 3
A website to improve follow-up care for colorectal cancer survivors
This study tests if an educational website, viewed with a supporter, can improve follow-up care for people who had surgery for stage II or III colorectal cancer. It aims to help patients and their supporters find helpful information together.
Seattle, WashingtonAges 18 years+ - NCT06562192RecruitingPhase 1
Testing a radioactive drug for advanced pancreatic, lung, breast, and colorectal cancers
This trial tests a new radioactive drug (177Lu-NNS309) for people with advanced pancreatic, lung, breast, or colorectal cancer that has not responded to prior treatments. It aims to see if the drug can target and shrink tumors.
Seattle, WashingtonAges 18–100 - NCT07222800RecruitingPhase 3
Testing a new drug plus chemo for stage 4 colorectal cancer
This study tests a new experimental drug (PF-08634404) combined with standard chemotherapy for people with stage 4 colorectal cancer who have not yet been treated for their advanced disease. The goal is to see if the combination helps shrink or slow the growth of tumors.
Seattle, WashingtonAges 18 years+ - NCT06662786RecruitingPhase 3
Amivantamab plus chemo vs. standard chemo for left-sided colorectal cancer
This trial compares a new combination (amivantamab plus chemotherapy) with the standard treatment (cetuximab plus chemotherapy) as the first therapy for people with left-sided colorectal cancer that has spread. The goal is to see which approach works better when the tumor has no mutations in the KRAS, NRAS, or BRAF genes.
Seattle, WashingtonAges 18 years+ - NCT06917079RecruitingPhase 1
BBO-11818 for KRAS-mutated cancers
This trial tests a new oral drug (BBO-11818) for people with solid tumors that have a specific KRAS mutation. It's for those whose cancer has spread or cannot be removed by surgery and who have not had other cancers recently.
Seattle, WashingtonAges 18 years+ - NCT02328677Recruiting
Colorectal cancer study for newly diagnosed patients
This study enrolls people newly diagnosed with colon or rectal cancer to learn about their care and outcomes. You might be able to join if you meet the age, language, and consent requirements.
Seattle, WashingtonAges 18–89 - NCT05107674RecruitingPhase 1
Early drug study for advanced cancers that have limited options
This Phase 1 study tests NX-1607 in adults with advanced cancers that are hard to treat with standard care. It focuses on safety and early signs of how well the drug may work in specific cancer types.
Seattle, WashingtonAges 18 years+ - NCT05334069Recruiting
Blood test study for early cancer detection in patients
This study collects blood from people with cancer and people without cancer (or with possible cancer) to test whether new blood tests can detect cancer earlier. Your blood samples help researchers evaluate how well these tests work.
Seattle, WashingtonAges 40–75 - NCT06995924Recruiting
Improving follow-up care for colorectal cancer survivors
This study tests whether a navigator and online education can help colorectal cancer survivors get the recommended follow-up tests after surgery. If you've had surgery for stage I-III colorectal cancer in the last 3 months, this program may support you in staying on track with your surveillance.
Seattle, WashingtonAges 18 years+ - NCT06997497RecruitingPhase 3
Study of Calderasib with other drugs for colorectal cancer
This trial tests a new drug called Calderasib combined with targeted therapy or chemotherapy for people with advanced colorectal cancer that has a specific genetic change (KRAS G12C mutation). It may be an option for those who have not had prior treatment for advanced disease.
Seattle, WashingtonAges 18 years+ - NCT07020221RecruitingPhase 1/Phase 2
Study of VS-7375 for cancers with a KRAS G12D mutation
This study tests an experimental drug called VS-7375 for people with advanced solid tumors that have a specific genetic change called KRAS G12D. The goal is to see if the drug can shrink tumors or slow their growth.
Seattle, WashingtonAges 18 years+ - NCT06445062RecruitingPhase 1/Phase 2
RAS-targeting drugs for gastrointestinal cancers
This trial tests new drugs that target a specific genetic change (RAS) in gastrointestinal cancers like pancreatic and colorectal cancer. The goal is to see if these drugs can shrink or slow down the cancer.
Seattle, WashingtonAges 18 years+ - NCT06051695RecruitingPhase 1/Phase 2
CAR T cell therapy for mesothelin-positive solid tumors
This trial tests a new type of immune cell therapy (CAR T-cells) designed to target cancer cells that have a protein called mesothelin but have lost a marker that lets them hide from the immune system. It's for people with advanced solid tumors who have already tried standard treatments.
Seattle, WashingtonAges 18 years+ - NCT04585750RecruitingPhase 1/Phase 2
Studying a new drug for cancers with a specific TP53 change
This trial tests a new drug (rezatapopt) for people with advanced cancers that have a specific change in the TP53 gene, called Y220C. The drug is designed to target this change and may slow or stop cancer growth. Some participants may also receive an immunotherapy drug called pembrolizumab (Keytruda).
Seattle, WashingtonAges 12 years+ - NCT06418204Recruiting
Cannabis use among cancer patients in community clinics
This study looks at how cancer patients use cannabis (marijuana) and cannabis products to manage symptoms during chemotherapy or immunotherapy. The goal is to learn about the benefits and risks so doctors can better guide patients.
Seattle, WashingtonAges 18 years+ - NCT05673148RecruitingPhase 2
Adding targeted tumor treatment to standard therapy for limited metastatic colorectal cancer
This trial tests whether adding a precise, targeted treatment to destroy remaining cancer spots (called total ablative therapy) after initial chemotherapy can improve outcomes for people with limited metastatic colorectal cancer. It aims to see if this extra treatment is safe and effective.
Renton, WashingtonAges 18 years+ - NCT06073431Recruiting
Study on weight loss types in advanced cancer
This study looks at different types of weight loss (cachexia) in people with advanced lung, pancreatic, or colorectal cancer. Researchers want to find patterns to better understand and treat it. You can join even if you haven't lost weight yet.
Renton, WashingtonAges 18 years+ - NCT03526835RecruitingPhase 1/Phase 2
Study of MCLA-158 for advanced solid tumors
This trial tests a new experimental drug called MCLA-158 (petosemtamab) for people with advanced solid tumors, especially head and neck cancer or colorectal cancer, that have not responded to standard treatments. The study aims to see if this drug can shrink tumors or slow their growth.
Georgetown, WashingtonAges 18 years+ - NCT06047379RecruitingPhase 1/Phase 2
Testing NEO212 for brain tumors and metastases
This trial tests a new drug called NEO212 for people with certain brain tumors (like astrocytoma or glioblastoma) or cancer that has spread to the brain from other parts of the body. The goal is to see if it is safe and if it can help shrink or control the tumors.
Tacoma, WashingtonAges 18 years+ - NCT07228832RecruitingPhase 3
Study of two drugs with chemo for advanced colorectal cancer
This clinical trial tests a new drug, ivonescimab, against an approved drug, bevacizumab. Both are given with standard chemotherapy (FOLFOX) for people with advanced colorectal cancer that has not been treated yet with chemo or other drugs.
Tacoma, WashingtonAges 18 years+ - NCT06995898Recruiting
Blood test study for early cancer detection
This study is testing a new blood test that may help find cancer early. You will give blood samples over a year, and researchers will check them for signs of cancer.
Tacoma, WashingtonAges 45–75
Hear when a new Colorectal cancer trial opens near Seattle, WA
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Colorectal cancer trials in other cities
Where these studies are running near Seattle
Institutions with a site for the recruiting colorectal cancer studies listed above.
- Fred Hutchinson Cancer Center · 10 studies
- Swedish Medical Center · 5 studies
- Swedish Cancer Institute-Edmonds · 4 studies
- Swedish Cancer Institute-Issaquah · 3 studies
- Valley Medical Center · 3 studies
- Jefferson Healthcare · 2 studies
- Northwest Medical Specialties · 2 studies
- Providence Regional Cancer Partnership · 2 studies
What taking part in a colorectal cancer study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting colorectal cancer studies in Washington.
Common questions
- Are there colorectal cancer clinical trials near Seattle?
- Yes. We're currently tracking 52 recruiting colorectal cancer studies with a site near Seattle, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a colorectal cancer study near Seattle?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Seattle to take part?
- Not necessarily. These studies have a site near Seattle, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a colorectal cancer trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New colorectal cancer studies open near Seattle regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.