Clinical trials · Seattle, WA
Solid Tumor Cancer clinical trials in Seattle
We’re tracking 99 recruiting solid tumor cancer studies with a site in or near Seattle — including Phase 1, Phase 1/Phase 2 and Phase 2 studies, each written for real people, not researchers.
Recruiting studies near Seattle
- NCT07108114RecruitingPhase 1
SLV-324 for advanced solid tumors that have spread
This phase 1 trial tests a new drug called SLV-324 for people with solid tumors that have spread and are no longer responding to standard treatments. The goal is to see if the drug is safe and works against the cancer.
Seattle, WashingtonAges 18 years+ - NCT03686124RecruitingPhase 1/Phase 2
Tested immune therapy for certain HLA-A2 positive solid tumors
This trial studies an immune-based cancer treatment (IMA203/IMA203CD8) either alone or with nivolumab in people whose solid tumors have come back or will not respond to standard care. It may help by training the immune system to recognize and attack tumor cells that match the trial’s test requirements.
Seattle, WashingtonAges 18 years+ - NCT03452774Recruiting
AI matches your cancer tests to possible treatment trials
This trial uses an AI system to help match people with certain cancer types and specific tumor test results (like gene or protein markers) to relevant clinical trials. It may help you and your doctor find studies that fit your cancer biology faster.
Seattle, WashingtonAges Any age - NCT05245500RecruitingPhase 1
Study drug for solid tumors with MTAP gene deletion
This Phase 1 trial studies MRTX1719, a new medicine, in solid tumors that have a missing MTAP gene (MTAP deletion). It aims to find the safest dose and check how the drug affects the tumor.
Seattle, WashingtonAges 18 years+ - NCT05592626RecruitingPhase 1/Phase 2
T cell activator STAR0602 for advanced solid tumors
This study tests an experimental drug called STAR0602 that aims to boost your immune system's T cells to fight advanced solid tumors. It's for patients whose cancer has not responded to standard treatments or for whom such treatments are not suitable.
Seattle, WashingtonAges 18 years+ - NCT06993844RecruitingPhase 1/Phase 2
Study of ETX-636 for advanced solid tumors with PIK3CA mutation
This trial tests an experimental drug called ETX-636 in people whose cancer has a specific gene change (PIK3CA mutation) and has not responded to at least one prior treatment. The goal is to see if the drug can shrink tumors or stop them from growing.
Seattle, WashingtonAges 18 years+ - NCT06657222RecruitingPhase 1/Phase 2
Study of TUB-030 for advanced solid tumors
This trial tests a new drug called TUB-030 in people with advanced solid tumors that have not responded to other treatments. The goal is to see if it is safe and effective.
Seattle, WashingtonAges 18 years+ - NCT07218003Enrolling by invitationPhase 1
Study of RNDO-564 alone or with pembrolizumab for bladder cancer
This trial tests an experimental drug, RNDO-564, either by itself or combined with another drug (pembrolizumab), for people with advanced bladder cancer or other solid tumors that have stopped responding to standard treatments. The goal is to see if it can shrink tumors or slow cancer growth.
Seattle, WashingtonAges 18 years+ - NCT06760819RecruitingPhase 2
Sevacertinib for solid tumors with HER2 mutations
This study tests an oral tablet called sevacertinib in people with solid tumors (not lung cancer) that have a HER2 mutation. It aims to see how well the drug works and how safe it is for people who have tried other treatments or have no good options left.
Seattle, WashingtonAges 18 years+ - NCT04495790Recruiting
Cancer patient study to track health outcomes
This is an observational study that follows people with cancer to better understand outcomes over time. You may be asked to complete questionnaires and share information from your visits (in person or by video only if you meet their rules).
Seattle, WashingtonAges Any age - NCT06726148RecruitingPhase 1/Phase 2
Study of ECI830 for advanced breast cancer and solid tumors
This trial is testing a new drug called ECI830, either alone or with another drug, for people with advanced breast cancer or other solid tumors that have not responded to standard treatments. It may be an option if you have HR+/HER2- breast cancer, small cell lung cancer, or a tumor with a specific gene change (CCNE1 amplification).
Seattle, WashingtonAges 18–100 - NCT05150691RecruitingPhase 1/Phase 2
Early study of an HER2 drug in advanced solid tumors
This early-phase trial tests DB-1303 and BNT323 together in people with advanced or metastatic solid cancers that have specific HER2 features. It may be an option when standard treatments have stopped working, aiming to find a safer dose and early signs of effectiveness.
Seattle, WashingtonAges 18 years+ - NCT04981119Recruiting
Test apheresis for CAR T manufacturing in HLA-A2 solid tumors
This trial studies how a process called apheresis is used to make CAR T cells for people with certain solid tumors. It is designed for tumors that have lost a specific immune marker (HLA-A*02), which may affect how well CAR T therapies work.
Seattle, WashingtonAges 18 years+ - NCT07222267RecruitingPhase 1
Study of BG-75202 for advanced solid tumors
This trial tests a new drug called BG-75202, alone or with other drugs, for people with advanced breast cancer or other solid tumors that have stopped responding to standard treatments. It may offer a new option when other treatments have failed.
Seattle, WashingtonAges 18 years+ - NCT06395519RecruitingPhase 1/Phase 2
Study of ETX-19477 for advanced solid tumors
This trial tests an experimental drug called ETX-19477 for people with advanced solid tumors that have stopped responding to other treatments. It aims to see if the drug is safe and effective, especially for those with certain genetic changes (BRCA2 mutations).
Seattle, WashingtonAges 18 years+ - NCT06618287RecruitingPhase 1/Phase 2
Testing BMS-986507 for advanced lung and breast cancers
This study tests a new drug called BMS-986507, given in different combinations, for people with advanced solid tumors (lung cancer or breast cancer that has spread). It looks at safety, how the drug works in the body, and if it helps shrink tumors.
Seattle, WashingtonAges 18 years+ - NCT05786924RecruitingPhase 1/Phase 2
Targeted cancer drug study for RAS/RAF mutation-positive tumors
This Phase 1/2 study tests S241656 (a targeted cancer medicine) in people whose cancers have certain “RAS/RAF” gene changes. It may help shrink tumors or control cancer growth, and also finds the safest dose and best way to use the drug.
Seattle, WashingtonAges 18 years+ - NCT07396584RecruitingPhase 1/Phase 2
HMPL-A580 for advanced or metastatic solid tumors
This trial tests a new drug called HMPL-A580 in people with advanced or metastatic solid tumors that cannot be removed by surgery. The goal is to see if it is safe and effective.
Seattle, WashingtonAges 18 years+ - NCT06778863RecruitingPhase 1
A study of CLSP-1025 for adults with certain solid tumors
This trial tests a new drug called CLSP-1025 for people with advanced solid tumors that have a specific change in the p53 gene (R175H). The drug targets this change to help fight the cancer.
Seattle, WashingtonAges 18 years+ - NCT07174583RecruitingPhase 1/Phase 2
Study of IDE849 for DLL3-positive cancers like SCLC
This trial tests a new drug called IDE849 for cancers that make a protein called DLL3, including small cell lung cancer and some neuroendocrine tumors. It is for people whose cancer has progressed after standard treatments, and may be given alone or combined with other drugs like durvalumab or IDE161.
Seattle, WashingtonAges 18 years+ - NCT04870944RecruitingPhase 1/Phase 2
CBL0137 for children with advanced solid or brain tumors
This early-phase study tests CBL0137 in children and teens whose cancer has come back or is not responding to treatment. It is also for some specific hard-to-treat brain tumors, to see if the drug is safe and can work against the cancer.
Seattle, WashingtonAges 1–21 - NCT07038343RecruitingPhase 1/Phase 2
Testing a new drug for advanced solid tumors
This trial tests a new drug called AVZO-1418, either alone or with other treatments, for people with advanced solid tumors that have spread or cannot be removed. The goal is to see if the drug is safe and effective against certain types of cancer.
Seattle, WashingtonAges 18–75 - NCT05983432RecruitingPhase 1
Study of BL-B01D1 for advanced lung and other solid tumors
This trial tests an experimental drug called BL-B01D1 for people with several types of advanced solid tumors, especially non-small cell lung cancer and breast cancer. It's designed for those whose cancer has continued to grow after standard treatments.
Seattle, WashingtonAges 18 years+ - NCT06803680RecruitingPhase 1
Study of BGB-B455 for advanced solid tumors
This trial tests a new drug, BGB-B455, for people with advanced solid tumors that have not responded to other treatments. It focuses on tumors that have a specific marker called CLDN6, especially in ovarian cancer.
Seattle, WashingtonAges 18 years+
Hear when a new Solid Tumor Cancer trial opens near Seattle, WA
We’ll email you when one opens near Seattle, WA — at most once a week, no account needed, unsubscribe anytime.
Solid Tumor Cancer trials in other cities
Where these studies are running near Seattle
Institutions with a site for the recruiting solid tumor cancer studies listed above.
- Fred Hutchinson Cancer Center · 11 studies
- Swedish Medical Center · 3 studies
- AIMS Institute
- Avenzo Therapeutics Recruiting Site
- Fred Hutch Cancer Research
- Local Institution - 134
- Massive Bio SYNERGY-AI site
- Seattle Children's Hospital
What taking part in a solid tumor 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 solid tumor cancer studies in Washington.
Common questions
- Are there solid tumor cancer clinical trials near Seattle?
- Yes. We're currently tracking 99 recruiting solid tumor 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 solid tumor 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 solid tumor 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 solid tumor 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.