Clinical trials · California
Metastatic Solid Tumor clinical trials in California
We’re tracking 272 recruiting metastatic solid tumor studies with a site in California — including Phase 1, Phase 1/Phase 2 and Phase 2 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT06898450RecruitingPhase 1/Phase 2
Study of new drug NDI-219216 for advanced solid tumors
This study tests a new drug called NDI-219216 for people with advanced solid tumors that have stopped responding to standard treatments. The goal is to see if it is safe and can help shrink or control the cancer.
Los Angeles, CaliforniaAges 18–99 - NCT06880549RecruitingPhase 1
mRNA cancer vaccines alone or with other drugs for solid tumors
This study tests two experimental mRNA vaccines (mRNA-4106 and mRNA-4200) given either alone or together with other cancer treatments. The goal is to see if they are safe and work against advanced or metastatic solid tumors like melanoma, lung, liver, and colon cancer. Participation requires that you have tried or refused all standard treatments.
Los Angeles, CaliforniaAges 18 years+ - NCT06859762RecruitingPhase 1
Study of YL217 for advanced solid tumors
This study tests an experimental drug called YL217 in people with advanced solid tumors that have not responded to other treatments. The drug may work by targeting a protein on cancer cells and delivering a chemotherapy-like agent directly to the tumor, potentially slowing or stopping its growth.
Santa Monica, CaliforniaAges 18 years+ - NCT06795412RecruitingPhase 1/Phase 2
PYX-201 plus pembrolizumab for advanced solid tumors
This trial tests a new drug called PYX-201 combined with an immunotherapy (pembrolizumab) for people with advanced solid tumors that have not responded to standard treatments. The goal is to see if this combination can shrink tumors and help people live longer with manageable side effects.
Santa Monica, CaliforniaAges 18 years+ - NCT06736704RecruitingPhase 1/Phase 2
Study of SNV4818 for advanced solid tumors with PIK3CA mutation
This trial tests a new drug, SNV4818, for people with advanced solid tumors that have a specific change in the PIK3CA gene. It may help when other treatments have stopped working.
Los Angeles, CaliforniaAges 18 years+ - NCT06723236RecruitingPhase 1
Study of MGC028 for Advanced Solid Tumors
This study tests a new drug called MGC028 for people with certain advanced solid tumors that have not responded to standard treatments. The goal is to see if the drug is safe and effective.
San Francisco, CaliforniaAges 18 years+ - NCT06694480RecruitingPhase 1
Study of FID-022 for advanced solid tumors
This study tests a new drug called FID-022 for people with advanced solid tumors that have not responded to standard treatments. It may be an option for those who could benefit from irinotecan, a common chemotherapy drug.
Los Angeles, CaliforniaAges 18 years+ - NCT06625593RecruitingPhase 1
Study of BG-C137 for advanced solid tumors
This trial tests a new drug called BG-C137 for people with advanced solid tumors that have stopped responding to other treatments. The drug targets a protein called FGFR2b found on some cancer cells, aiming to deliver a therapy directly to the tumor.
Los Angeles, CaliforniaAges 18 years+ - NCT06596473RecruitingPhase 1
Study of BG-C477 for advanced solid tumors
This trial tests a new drug called BG-C477 for people with advanced solid tumors that have not responded to standard treatments. It aims to see if the drug is safe and how well it works.
Duarte, CaliforniaAges 18 years+ - NCT06589596RecruitingPhase 1
Study of BGB-58067 for advanced solid tumors
This trial tests an experimental drug called BGB-58067, either alone or with other cancer treatments, for people with advanced solid tumors that have stopped responding to standard therapy. It may be an option if you have a specific genetic change (loss of MTAP) in your tumor.
Los Alamitos, CaliforniaAges 18 years+ - NCT05932862RecruitingPhase 1
Test drug XL309 for advanced tumors with HRR gene changes
This early-phase study tests XL309 (and sometimes a mix of XL309 with another treatment) in people whose advanced solid tumors have specific DNA-repair gene changes, such as BRCA1/2 or other HRR-related changes. It aims to see how well the drug works and what dose is safest for these cancers.
Fountain Valley, CaliforniaAges 18 years+ - NCT06352359RecruitingPhase 1
Study of ONC 841 for advanced solid tumors
This phase 1 study tests an experimental drug called ONC 841 for people with advanced solid tumors that have not responded to other treatments. The trial aims to find a safe dose and see if the drug can shrink tumors.
Sacramento, CaliforniaAges 18 years+ - NCT06233942RecruitingPhase 1
Testing a new drug for advanced solid tumors
This early-phase trial tests a new drug called BG-C9074, either alone or with other cancer treatments, for people with certain advanced solid tumors that have not responded to standard therapy. The goal is to see if it is safe and effective.
Los Angeles, CaliforniaAges 18 years+ - NCT06251310RecruitingPhase 1
Testing SW-682 in Advanced Solid Tumors
This trial tests a new drug (SW-682) for people with advanced solid tumors that have stopped responding to standard treatments. It focuses on cancers with specific gene changes (NF2 or Hippo pathway) and aims to see if the drug can shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT06241456RecruitingPhase 1
Experimental CAR-T cells targeting HER2 for advanced solid tumors
This trial tests an experimental 'off-the-shelf' CAR-T cell therapy (called FT825/ONO-8250) that targets a protein called HER2 found on some solid tumors. It may be given alone or with other antibodies to help fight advanced cancer that has not responded to standard treatments.
La Jolla, CaliforniaAges 18 years+ - NCT06004245RecruitingPhase 1
Study of new drug for advanced solid tumors with certain genetic markers
This trial is testing a new oral medication, VVD-133214, for people with advanced solid tumors that have a specific genetic feature called MSI-high or dMMR. The study will see if the drug is safe and effective when given alone or with other drugs like bevacizumab or pembrolizumab.
Los Angeles, CaliforniaAges 18 years+ - NCT06010342RecruitingPhase 2
TL118 for solid tumors with NTRK fusion
This trial tests an experimental pill called TL118 for people whose solid tumors have a specific NTRK gene fusion. It aims to see if the drug can shrink tumors or slow their growth when other treatments have stopped working or aren't an option.
Glendale, CaliforniaAges 18 years+ - NCT05914116RecruitingPhase 1/Phase 2
Early study of DB-1311 with BNT324 for advanced solid tumors
This Phase 1/2a study tests a combination treatment (DB-1311 with BNT324) in people with advanced or metastatic solid cancers that have grown despite standard treatments. It aims to find a safe dose and look for signs the treatment can shrink tumors or slow growth.
Los Angeles, CaliforniaAges 18 years+ - NCT05785741RecruitingPhase 1/Phase 2
DB-1310 for advanced solid tumors after standard treatment fails
This early-phase study tests DB-1310 in people with advanced or metastatic solid cancers that have come back or worsened after standard treatments. It aims to find the safest dose and whether it can help shrink tumors or slow cancer growth.
Santa Monica, CaliforniaAges 18 years+ - NCT05684965RecruitingPhase 1/Phase 2
Study drug for advanced solid cancers after standard treatments
This Phase 1/2 trial tests XTX301, a study treatment, in people with advanced solid tumors (cancers) that have already been treated and are not controlled by standard options. It may help if your cancer matches one of the study groups and you meet safety and test-tissue requirements.
Sacramento, CaliforniaAges 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.
Sacramento, CaliforniaAges 18 years+ - NCT05533697RecruitingPhase 1/Phase 2
mRNA medicine with or without immunotherapy for advanced solid cancers
This Phase 1/2 study tests an mRNA vaccine (mRNA-4359) either alone or combined with an immune checkpoint antibody (immunotherapy). It’s for people with advanced solid tumors to see if it can shrink tumors and how safe it is.
Los Angeles, CaliforniaAges 12 years+ - NCT05405595RecruitingPhase 1/Phase 2
Study drug with pembrolizumab for advanced solid tumors
This early-stage trial tests a new investigational drug (ADG126) combined with pembrolizumab in people with advanced or metastatic solid tumors. It aims to find a safe dose and see whether the combination can shrink tumors.
Irvine, CaliforniaAges 18 years+ - NCT05329103RecruitingPhase 1
Test drug PEEL-224 in advanced solid tumor cancers
This Phase 1 study tests PEEL-224 in people whose solid tumors are advanced and have not responded to standard treatments (or have no approved standard option). It focuses on safety and early signs of whether the drug can help shrink tumors.
Palo Alto, CaliforniaAges 18 years+
Metastatic Solid Tumor trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting metastatic solid tumor studies listed above.
- City of Hope · 4 studies
- University of California, Davis Comprehensive Cancer Center · 3 studies
- University of California, Los Angeles · 3 studies
- Usc Norris Comprehensive Cancer Center (Nccc) · 3 studies
- START Los Angeles · 2 studies
- Cancer and Blood Specialty Clinic
- City of Hope at Irvine Lennar
- City of Hope Orange County
What taking part in a metastatic solid tumor 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.
Metastatic Solid Tumor trials in other states
Common questions
- Are there metastatic solid tumor clinical trials in California?
- Yes. We're currently tracking 272 recruiting metastatic solid tumor studies with a site in California, 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 metastatic solid tumor study in California?
- 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 California to take part?
- Not necessarily. These studies have a site in California, 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 metastatic solid tumor 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 metastatic solid tumor studies open in California regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.