Clinical trials · California
Locally Advanced or Metastatic Solid Tumors clinical trials in California
We’re tracking 570 recruiting locally advanced or metastatic solid tumors studies with a site in California — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 2/Phase 3 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT02474160Recruiting
Banking cancer tissue and blood for future research
This study collects and stores leftover or newly taken samples of tissue and blood from people with cancer. The goal is to build a research library that can help investigators study cancer and develop better tests or treatments.
Arroyo Grande, CaliforniaAges 2 months+ - NCT07484022RecruitingPhase 1
A new drug added to standard treatment for advanced bladder cancer
This trial adds an investigational drug, GB-4362, to a standard combination of two medicines (enfortumab vedotin and pembrolizumab) for advanced bladder cancer. The study wants to see if adding this drug is safe and helps treat the cancer better.
Duarte, CaliforniaAges 18 years+ - NCT07406633RecruitingPhase 2
KQB198 plus imatinib for advanced GIST
This trial tests a new drug called KQB198 combined with imatinib for people with advanced or metastatic gastrointestinal stromal tumor (GIST) that has a specific KIT or PDGFRA mutation. The goal is to see if this combination works better than imatinib alone as a first treatment.
Los Angeles, CaliforniaAges 18 years+ - NCT07392892RecruitingPhase 2/Phase 3
Study of PF-08634404 plus chemo for stomach and esophagus cancer
This trial tests a new study drug called PF-08634404 in combination with standard chemotherapy for people with stomach, gastroesophageal junction, or esophagus cancer that has spread. It aims to see if adding this drug helps the treatment work better.
Porter Ranch, CaliforniaAges 18 years+ - NCT03138161RecruitingPhase 1/Phase 2
Testing three medicines for previously treated soft-tissue sarcoma
This trial tests trabectedin plus ipilimumab and nivolumab in people with advanced soft-tissue sarcoma that has already been treated. It aims to see how well this combination works and how safely it can be given.
Santa Monica, CaliforniaAges 18 years+ - NCT07374848RecruitingPhase 1
Study of ZL-6201 for sarcoma and some solid tumors
This trial tests a new drug called ZL-6201 for people with sarcoma or certain solid tumors that have spread or cannot be removed. It aims to see if the drug is safe and helps shrink tumors.
Los Angeles, CaliforniaAges 18 years+ - NCT07227012RecruitingPhase 1/Phase 2
Study of a new drug for advanced liver cancer
This trial tests a new medicine, PF-08634404, alone or with other treatments for adults with advanced liver cancer that cannot be removed by surgery or has spread. It is for people who have not had prior systemic therapy and have good liver function.
Irvine, CaliforniaAges 18 years+ - NCT07011719RecruitingPhase 3
Kidney cancer trial: new combo vs. cabozantinib alone
This trial tests a new drug (casdatifan) combined with cabozantinib for advanced clear cell kidney cancer, comparing it to cabozantinib alone. It's for people who haven't taken these specific medicines before and are still in fairly good health.
San Diego, CaliforniaAges 18 years+ - NCT06772623RecruitingPhase 1/Phase 2
Study of telisotuzumab adizutecan plus immunotherapy for advanced lung cancer
This trial tests a new combination treatment for people with advanced non-squamous non-small cell lung cancer who haven't received prior therapy for advanced disease and don't have specific gene changes. The treatment includes an antibody-drug conjugate (telisotuzumab adizutecan) plus an immunotherapy drug (PD-1 checkpoint inhibitor) to see if it helps shrink tumors and improve outcomes.
Fullerton, CaliforniaAges 18 years+ - NCT06725758RecruitingPhase 1/Phase 2
First-in-human study of ODM-212 for advanced solid tumors
This study tests an experimental drug called ODM-212 for people with advanced solid tumors that have not responded to standard treatments. It may be especially relevant if your tumor has changes in the Hippo pathway (certain genes like NF2 or YAP/TAZ).
Orange, CaliforniaAges 18 years+ - NCT06500169Recruiting
Golf exercise study for prostate cancer survivors
This study tests if golf can help men with prostate cancer feel better and stay healthy. It's for men who are on hormone therapy and want to try a gentle, fun exercise.
Los Angeles, CaliforniaAges 55–85 - NCT06343402RecruitingPhase 1
Study of BBO-8520 for advanced KRAS G12C lung cancer
This trial tests a new oral medication called BBO-8520 for advanced lung cancer with a specific gene change (KRAS G12C mutation). It aims to see if the drug is safe and effective, and may be combined with another drug (pembrolizumab) in some groups.
La Jolla, CaliforniaAges 18 years+ - NCT06211335RecruitingPhase 1
Losartan, pembrolizumab and radiation for advanced head & neck cancer
This trial tests a combination of three treatments—a blood pressure drug (losartan), an immunotherapy (pembrolizumab), and targeted radiation—for people with head and neck cancer that has come back, spread to a few spots, or is not responding to other treatments. The goal is to see if this mix can shrink tumors and help patients who have few options left.
Sacramento, CaliforniaAges 18 years+ - NCT05967689RecruitingPhase 2
Zipalertinib for lung cancer with EGFR exon 20 mutations
This Phase 2 trial tests zipalertinib (a targeted pill) in people with advanced non-small cell lung cancer (NSCLC) that has specific EGFR mutations, especially “exon 20 insertions.” It may help shrink tumors or slow cancer growth, including in some people with brain metastases.
Duarte, CaliforniaAges 18 years+ - NCT05333458RecruitingPhase 2
Atezolizumab plus selinexor for advanced alveolar soft tissue sarcoma
This Phase 2 trial tests whether combining atezolizumab with selinexor can slow or shrink advanced alveolar soft part sarcoma (ASPS) in people age 12 and older. It may help by improving the immune system’s ability to fight the cancer and stopping cancer cell growth signals.
Los Angeles, CaliforniaAges 12 years+ - NCT04678648RecruitingPhase 1
Testing RSC-1255 in advanced cancers with RAS changes
This early study (Phase 1) tests a new drug, RSC-1255, in people with advanced or metastatic cancers that have RAS mutations. It’s mainly focused on whether the treatment can be given safely and at what dose, and to see if it may shrink tumors.
Los Angeles, CaliforniaAges 18 years+ - NCT04300556RecruitingPhase 1/Phase 2
Testing an antibody-drug for advanced certain cancers
This early-phase trial tests a treatment called MORAb-202, an antibody “delivery” drug, to see if it’s safe and can help shrink or control certain advanced cancers. It may help people whose tumors match the study’s specific cancer types and prior treatment history.
Palo Alto, CaliforniaAges 18 years+ - NCT07431281RecruitingPhase 3
New drug combo for advanced stomach cancer with CLDN18.2
This trial tests a new drug combination for people with advanced stomach cancer that has not been treated before. It looks at two groups: one with PD-L1 (a protein that helps decide if immunotherapy works), and one without. The treatment includes an antibody-drug conjugate (Sonesitatug Vedotin) plus standard chemotherapy, with or without an immunotherapy drug.
Duarte, CaliforniaAges 18 years+ - NCT07664579Recruiting
Couples coping together against cancer support program
This trial tests a supportive care program for couples facing cancer. It helps you and your partner work together to manage the challenges of a cancer diagnosis.
Duarte, CaliforniaAges 18 years+ - NCT07621614RecruitingPhase 2
Safe Surgery Guidance for Childhood Melanoma Using Genetics
This study helps doctors decide the safest surgical approach for melanoma and similar skin tumors in children and young adults by using pathology reports and genetic information. The goal is to avoid unnecessary surgery while ensuring the best outcomes.
Oakland, CaliforniaAges Up to 25 years - NCT07585266RecruitingPhase 3
New drug velzatinib versus imatinib for untreated GIST
This trial compares a newer cancer drug (velzatinib) with a standard treatment (imatinib) for gastrointestinal stromal tumors (GIST) that cannot be surgically removed or have spread. You would receive one of these two drugs to see which works better and is safer.
San Francisco, CaliforniaAges 18 years+ - NCT07535112RecruitingPhase 1
Study of a new drug for advanced colorectal cancer with KRAS G12D mutation
This trial tests an experimental drug (BAY 3771249) for people with advanced or metastatic colorectal cancer that has a specific genetic change called KRAS G12D. The goal is to see if the drug is safe and if it can help shrink tumors.
Duarte, CaliforniaAges 18 years+ - NCT07489066RecruitingPhase 2
Study of PF-08634404 for early-stage or locally advanced lung cancer
This trial tests a new drug, PF-08634404, alone or with other treatments, for people with early-stage or locally advanced non-small cell lung cancer (NSCLC) that can be surgically removed or has been treated with radiation and chemo. It aims to find if the drug helps before or after surgery or after standard treatments.
Stanford, CaliforniaAges 18 years+ - NCT07291037RecruitingPhase 3
Comparing a new drug to standard chemo for advanced lung cancer
This trial tests a new drug called datopotamab deruxtecan against a standard chemotherapy (docetaxel) for people with a certain type of advanced lung cancer (non-squamous non-small cell lung cancer) that has already been treated. The new drug targets a protein called TROP2 found on cancer cells, which may help slow or stop the cancer's growth.
Duarte, CaliforniaAges 18 years+
Locally Advanced or Metastatic Solid Tumors trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting locally advanced or metastatic solid tumors studies listed above.
- City of Hope · 5 studies
- USC Norris Comprehensive Cancer Center · 5 studies
- Los Angeles General Medical Center · 3 studies
- Research Site · 3 studies
- Keck Medicine of USC · 2 studies
- University of California, Los Angeles · 2 studies
- Chao Family Comprehensive Cancer Center and Ambulatory Care
- City of Hope Orange County Lennar Foundation Cancer Center
What taking part in a locally advanced or metastatic solid tumors 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.
Locally Advanced or Metastatic Solid Tumors trials in other states
Common questions
- Are there locally advanced or metastatic solid tumors clinical trials in California?
- Yes. We're currently tracking 570 recruiting locally advanced or metastatic solid tumors 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 locally advanced or metastatic solid tumors 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 locally advanced or metastatic solid tumors 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 locally advanced or metastatic solid tumors 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.