Clinical trials · California
Locally Advanced Solid Tumor clinical trials in California
We’re tracking 222 recruiting locally advanced 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
- 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+ - NCT04064359RecruitingPhase 1
Safety study of OBT076 for certain CD205+ solid tumors
This Phase 1 trial tests the safety of a new drug called OBT076 and looks for early signs it can help people with certain advanced (recurrent or metastatic) solid tumors that have a specific marker called CD205. You may be eligible if standard treatments are not available or no longer work, and your cancer meets lab and scan requirements.
Santa Monica, CaliforniaAges 18 years+ - NCT07124117RecruitingPhase 1/Phase 2
Study of OBI-902 for advanced solid tumors
This trial tests an experimental drug called OBI-902 for people with advanced solid tumors that have not responded to standard treatments. The goal is to see if OBI-902 can help shrink or control the cancer.
La Jolla, CaliforniaAges 18 years+ - NCT07207707RecruitingPhase 1
KQB548 for advanced solid tumors with KRAS G12D mutation
This trial tests a new drug called KQB548 for people with certain advanced cancers (pancreatic, colorectal, or lung) that have a specific genetic change called KRAS G12D. It's for those whose cancer has continued to grow despite previous treatments.
Los Angeles, CaliforniaAges 18 years+ - NCT07193511RecruitingPhase 1/Phase 2
A new drug for advanced bladder and other solid tumors
This trial tests a new drug, AVZO-103, alone or with other treatments, for people with advanced bladder cancer or certain other solid tumors. It aims to find out if the drug is safe and effective.
San Francisco, CaliforniaAges 18 years+ - NCT05564377RecruitingPhase 2
Find targeted cancer treatments using genetic testing
This study matches people with advanced solid tumors to targeted treatment plans based on genetic testing. It also requires tumor sample testing to help doctors choose the most promising therapy for your specific tumor changes.
Arroyo Grande, CaliforniaAges Any age - NCT07397338RecruitingPhase 1/Phase 2
RAS inhibitors with ivonescimab for solid tumors
This trial tests new drugs called RAS(ON) inhibitors combined with ivonescimab for people with solid tumors that have a RAS mutation. It aims to see if this combination can shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT05382559RecruitingPhase 1
Study drug for advanced cancers with KRAS G12D mutation
This Phase 1 trial tests ASP3082 in adults with advanced or metastatic solid tumors that have a KRAS G12D mutation. It may help people whose standard targeted treatments are no longer working, or who cannot receive standard approved therapies.
Duarte, CaliforniaAges 18 years+ - NCT04657068RecruitingPhase 1/Phase 2
Study of ART0380 for advanced solid tumors
This study tests a new drug called ART0380 for people with advanced solid tumors that have not responded to standard treatments. It may be especially helpful for those with certain DNA repair gene changes (like ATM or BRCA). The drug will be given alone or with chemotherapy (gemcitabine or irinotecan) depending on the part of the trial.
Los Angeles, CaliforniaAges 18 years+ - NCT07094113RecruitingPhase 1
AMG 410 alone or with other drugs for KRAS-altered advanced cancers
This study tests a new drug called AMG 410 by itself or with other medicines in people whose cancer has a specific change in the KRAS gene. It is for advanced or metastatic solid tumors that have not responded to standard treatments or who have chosen not to take them.
Duarte, CaliforniaAges 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.
La Jolla, CaliforniaAges 18 years+ - NCT04198766RecruitingPhase 1/Phase 2
New OX40 immunotherapy for advanced solid tumors
This trial tests a new immunotherapy drug (INBRX-106) alone or with Keytruda (pembrolizumab) for adults with advanced solid tumors that have not responded to standard treatments. The goal is to see if the drug can help the immune system fight cancer.
Duarte, CaliforniaAges 18 years+ - NCT06427941RecruitingPhase 1
Study of BGB-B2033 drug for advanced solid tumors
This trial tests a new drug, BGB-B2033, alone or with other treatments, for people with advanced liver, stomach, lung, or germ cell cancers that have not responded to standard therapy. The goal is to see if the drug is safe and works against these tumors.
Duarte, CaliforniaAges 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.
Los Angeles, CaliforniaAges 18 years+ - NCT06771219RecruitingPhase 1
Testing SLV-154 for advanced cancers
This trial tests a new drug called SLV-154 for people whose advanced cancer has not responded to standard treatments. The goal is to see if SLV-154 can shrink tumors or slow cancer growth.
Newport Beach, CaliforniaAges 12 years+ - NCT06545942RecruitingPhase 1
Studying MOMA-313 for advanced or metastatic solid tumors
This trial tests a new oral drug, MOMA-313, alone or with another drug (olaparib), in people whose cancer has a specific DNA repair problem (HR-deficient mutation). It aims to see if the drug can shrink tumors or slow their growth.
La Jolla, CaliforniaAges 18 years+ - NCT05919264RecruitingPhase 1/Phase 2
FOG-001 for advanced solid tumors with certain gene changes
This trial tests a new drug, FOG-001, alone or with other treatments, for people with advanced solid tumors that have specific changes in the WNT pathway genes. It aims to see if the drug can shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT06942104RecruitingPhase 1
New imaging agent for advanced solid tumors
This trial tests a new imaging agent (18F-TRX) to see if it can better detect cancer spread in people with advanced solid tumors. It is designed for patients with specific cancers like high-grade brain tumors, advanced kidney cancer, or prostate cancer that has stopped responding to hormone therapy.
San Francisco, CaliforniaAges 18 years+ - NCT06974110RecruitingPhase 1
Study of a new drug for advanced solid tumors with MSI-H or dMMR
This trial tests an oral medication called MOMA-341 in people with advanced solid tumors that have high microsatellite instability (MSI-H) or mismatch repair deficiency (dMMR). It aims to see if the drug can help when prior immunotherapy hasn't worked or isn't available.
San Diego, CaliforniaAges 18 years+ - NCT07070232RecruitingPhase 1/Phase 2
Testing a new drug BNT326 for advanced cancers
This trial tests a new medicine called BNT326, alone or with another drug BNT327, for people with advanced solid tumors that have stopped responding to standard treatments. It aims to see if the drug is safe and might help shrink tumors.
San Francisco, CaliforniaAges 18 years+ - NCT06179160RecruitingPhase 1
Study of INCB161734 for advanced solid tumors with KRAS G12D mutation
This trial tests a new drug called INCB161734 for people with advanced solid tumors that have a specific genetic change called KRAS G12D. The goal is to see if the drug is safe and helps shrink tumors.
Palo Alto, CaliforniaAges 18 years+ - NCT03715933RecruitingPhase 1
Test drug INBRX-109 for advanced or metastatic solid tumors
This Phase 1 trial tests INBRX-109, a cancer-targeting drug, in people whose solid cancers are locally advanced or spread to other parts of the body. Because it’s Phase 1, the main goal is to see whether it’s safe and how well it can work for different tumor types that meet specific requirements.
San Francisco, CaliforniaAges 12–85 - 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+ - NCT04094610RecruitingPhase 1/Phase 2
Repotrectinib for kids with certain cancer gene changes
This early-phase study tests repotrectinib, a targeted medicine, in children and young adults whose tumors have specific gene changes involving ROS1 or NTRK. It may help shrink advanced cancers that carry these gene alterations.
Los Angeles, CaliforniaAges Up to 25 years
Locally Advanced Solid Tumor trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting locally advanced solid tumor studies listed above.
- City of Hope Comprehensive Cancer Center · 6 studies
- University of California, San Francisco · 6 studies
- University of California, Los Angeles (UCLA) · 4 studies
- USC / Norris Comprehensive Cancer Center · 3 studies
- Cedars-Sinai Medical Center · 2 studies
- Providence Medical Foundation · 2 studies
- Sarcoma Oncology Center · 2 studies
- Sharp Healthcare · 2 studies
What taking part in a locally advanced 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.
Locally Advanced Solid Tumor trials in other states
Common questions
- Are there locally advanced solid tumor clinical trials in California?
- Yes. We're currently tracking 222 recruiting locally advanced 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 locally advanced 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 locally advanced 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 locally advanced 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.