Clinical trials · California
Small Cell Lung Cancer clinical trials in California
We’re tracking 280 recruiting small cell lung cancer studies with a site in California — including Phase 1, Phase 1/Phase 2, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT07659782RecruitingPhase 2
Study of VS-7375 for KRAS G12D lung cancer
This trial tests a new drug, VS-7375, for people with advanced non-small cell lung cancer that has a specific genetic change called KRAS G12D. It's for those who have already tried chemo and immunotherapy, and whose cancer has continued to grow.
Los Angeles, CaliforniaAges 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.
Los Angeles, CaliforniaAges 18–100 - 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+ - NCT03460977RecruitingPhase 1
Mevrometostat trial for hormone-resistant prostate cancer
This Phase 1 study tests mevrometostat (PF 06821497) in people with castration-resistant prostate cancer to see if it’s safe and how the body responds to it. It may be an option if your cancer is no longer controlled by hormone therapy and your organ health tests are within limits.
Anaheim, CaliforniaAges 18 years+ - NCT07602842RecruitingPhase 1/Phase 2
Testing IDP-001 for advanced solid tumors
This early-stage trial tests a new drug called IDP-001 in people with advanced cancers that have spread or cannot be surgically removed. The study aims to find the right dose and see how well the drug works against various solid tumors.
Los Angeles, CaliforniaAges 18 years+ - NCT07476287RecruitingPhase 2
Study of PF08634404 plus chemo for transformed small cell lung cancer
This trial tests a new study drug (PF08634404) combined with standard chemotherapy for people whose non-small cell lung cancer has changed into a more aggressive form called small cell lung cancer. It hopes to improve outcomes by targeting the cancer in two ways.
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+ - NCT05227326RecruitingPhase 1
A new drug for solid cancers that did not respond to usual care
This early-stage (Phase 1) trial tests AOH1996 in adults with solid tumors that have stopped responding to standard treatments. It’s meant to find a safe dose and see if the drug can help, especially in cancers with limited options.
Duarte, CaliforniaAges 18 years+ - NCT06745908RecruitingPhase 3
New drug combo for lung cancer after immunotherapy stops working
This trial tests a new drug combination (N-803 and tislelizumab with chemotherapy) for people whose lung cancer stopped responding to standard immunotherapy. The goal is to see if this treatment can help shrink tumors or slow the cancer's growth.
El Segundo, CaliforniaAges 18–90 - NCT07339176RecruitingPhase 1/Phase 2
A trial of N17350 injected into tumors for advanced solid cancers
This trial tests an experimental drug, N17350, that is injected directly into tumors. It is for people with advanced solid tumors that have stopped responding to standard treatments or who cannot receive them. The study aims to see if this approach is safe and effective.
Los Angeles, CaliforniaAges 18 years+ - NCT06568939RecruitingPhase 2
Study of telisotuzumab vedotin for non-squamous lung cancer
This trial tests a drug called telisotuzumab vedotin (ABBV-399) given through a vein to people with a specific type of advanced lung cancer (non-squamous non-small cell lung cancer) that has a high level of a protein called c-Met. The study aims to see how the drug affects the body and helps control the cancer.
Los Angeles, CaliforniaAges 18 years+ - NCT05882058RecruitingPhase 2
Dose test of a DLL3 cancer drug for neuroendocrine tumors
This Phase 2 study tests how different doses of BI 764532 affect people with small cell lung cancer or certain other neuroendocrine cancers. It may help shrink tumors and improve symptoms after standard treatments have stopped working.
Los Angeles, CaliforniaAges 18 years+ - NCT06131840RecruitingPhase 1
Study of SGN-CEACAM5C for advanced solid tumors
This trial tests a new drug called SGN-CEACAM5C in people with advanced solid tumors that have not responded to other treatments. The drug targets a protein on cancer cells to try to stop them from growing.
Duarte, CaliforniaAges 18 years+ - NCT05208762RecruitingPhase 1
PD-L1 antibody drug study for advanced lung and head/neck cancers
This Phase 1 trial tests a new experimental drug (PF-08046054/SGN-PDL1V) in people with advanced solid tumors that have not responded to standard treatment or can’t use it. It is designed to see how the drug works and how safe it is, with a focus on tumors that have PD-L1 seen on prior lab testing.
Irvine, CaliforniaAges 18 years+ - NCT07090499RecruitingPhase 1
Study of PF-08046876 for advanced solid tumors
This trial tests a new medicine, PF-08046876, for people with advanced cancers of the bladder, lung, head and neck, esophagus, or pancreas. It aims to see if the drug is safe and works against these cancers.
Duarte, CaliforniaAges 18 years+ - NCT07222566RecruitingPhase 3
New drug plus chemotherapy for advanced lung cancer
This trial tests a new study drug called PF-08634404 combined with standard chemotherapy for people with advanced lung cancer that has not been treated before. It aims to see if this combination works better than chemotherapy alone.
Anaheim, CaliforniaAges 18 years+ - NCT07124000Recruiting
T-DXd for advanced HER2-positive solid tumors
This trial is for people with advanced HER2-positive solid tumors (cancers that cannot be removed by surgery or have spread). It tests the drug T-DXd (also called Enhertu) when your doctor has already decided it's the right treatment for you and you have no other good options.
San Diego, CaliforniaAges 18–130 - NCT06875310RecruitingPhase 3
Study of adagrasib plus pembrolizumab plus chemotherapy for KRAS G12C lung cancer
This trial tests if adding the targeted drug adagrasib to standard immunotherapy and chemotherapy helps people with a specific KRAS G12C mutation in non-squamous non-small cell lung cancer that has spread. It is for people who have not had previous treatment for advanced disease.
Fullerton, CaliforniaAges 18 years+ - NCT07144280RecruitingPhase 3
Study of a new drug vs docetaxel for advanced lung cancer
This trial tests a new experimental drug called PF-08046054/SGN-PDL1V against a standard chemotherapy (docetaxel) for people with a type of advanced lung cancer that has PD-L1 protein on at least 1% of tumor cells and has progressed after prior treatments. The goal is to see if the new drug works better or has fewer side effects.
Berkeley, CaliforniaAges 18 years+ - NCT05317858RecruitingPhase 3
Open the brain’s blood barrier to treat lung cancer brain spots
This trial tests whether using focused ultrasound to temporarily open the brain’s blood barrier—plus standard immune therapy—can better treat non-small cell lung cancer (NSCLC) that has spread to the brain. It aims to help medicines reach the brain tumor spots more effectively, while still using the usual lung cancer treatment.
Newport Beach, CaliforniaAges 18–100 - NCT07227298RecruitingPhase 1/Phase 2
Study of new drug combo for advanced lung cancer
This study tests a new combination of cancer drugs (PF-08634404 with other anticancer agents) for people with advanced non-small cell lung cancer who have not yet received any treatment for their advanced disease. It aims to see if this combination can shrink tumors or slow cancer growth.
Fullerton, CaliforniaAges 18 years+ - NCT07154290RecruitingPhase 2
Ubamatamab with or without REGN7075 for advanced lung cancer
This trial tests a new targeted therapy (ubamatamab) alone or with another drug (REGN7075) for people with advanced or metastatic non-small cell lung cancer that has gotten worse after standard treatment. It aims to see if targeting MUC16, a substance found on some cancer cells, can help control the cancer.
Irvine, CaliforniaAges 18 years+ - NCT06758401RecruitingPhase 3
Sigvotatug vedotin plus pembrolizumab for advanced lung cancer with high PD-L1
This trial tests a new combination of two study medicines for people with advanced non-small cell lung cancer that has high levels of PD-L1 protein. The goal is to see if adding sigvotatug vedotin to pembrolizumab works better than pembrolizumab alone.
Fullerton, CaliforniaAges 18 years+ - NCT06765109RecruitingPhase 3
Testing neladalkib for untreated ALK-positive lung cancer
This study tests a new pill called neladalkib to see if it works better than the current standard treatment (alectinib) for people with ALK-positive lung cancer who have not yet received any cancer therapy for advanced disease. It may be a good option if you have ALK-positive NSCLC and have not been treated before.
Newport Beach, CaliforniaAges 18 years+
Small Cell Lung Cancer trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting small cell lung cancer studies listed above.
- City of Hope Comprehensive Cancer Center · 7 studies
- Valkyrie Clinical Trials · 5 studies
- Providence Medical Foundation · 4 studies
- City of Hope Orange County Lennar Foundation Cancer Center · 3 studies
- Providence St. Jude Medical Center · 3 studies
- California Research Institute · 2 studies
- Hoag Memorial Hospital Presbyterian · 2 studies
- MemorialCare Orange Coast Medical Center · 2 studies
What taking part in a small cell lung 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.
Small Cell Lung Cancer trials in other states
Common questions
- Are there small cell lung cancer clinical trials in California?
- Yes. We're currently tracking 280 recruiting small cell lung cancer 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 small cell lung cancer 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 small cell lung 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 small cell lung cancer 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.