Clinical trials · California
Carcinoma clinical trials in California
We’re tracking 461 recruiting carcinoma studies with a site in California — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 2/Phase 3, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies in California
- NCT06101290Recruiting
Local therapy for progressing spots in genitourinary cancers
This trial explores whether treating only the new or growing spots of cancer (called oligoprogression) with local therapies like radiation or ablation can help you stay on your current systemic treatment longer. It is for people with prostate, bladder, or kidney cancer that has started to progress in a few places.
Sacramento, CaliforniaAges 18 years+ - NCT05136846RecruitingPhase 1
Papaverine with chemoradiation for stage II–III lung cancer
This early-phase trial tests whether adding papaverine to standard chemoradiation can improve treatment for stage II–III non-small cell lung cancer (and some limited stage IV cases). It aims to see if the combination is safe and tolerable while targeting the cancer with radiation and chemotherapy.
Duarte, CaliforniaAges 18 years+ - NCT01385722Enrolling by invitation
Molecular testing for cancers in the chest
This study looks at the genetic changes (molecular analysis) in certain cancers of the chest. It may help doctors learn more about what drives these cancers and how they might be diagnosed or treated in the future.
Stanford, CaliforniaAges 18 years+ - NCT07462377RecruitingPhase 1
Testing EPI-326 for EGFR-mutant lung and head & neck cancers
This trial tests a new drug, EPI-326, in people with advanced lung or head & neck cancers that have certain EGFR changes. The goal is to see if it is safe and may help shrink the cancer.
Los Angeles, 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+ - NCT07129993RecruitingPhase 2/Phase 3
Study of datopotamab deruxtecan with chemo for advanced bladder cancer
This trial is testing a new drug combination for advanced bladder cancer that has grown despite previous treatment. It pairs a targeted therapy (datopotamab deruxtecan) with chemotherapy, and the goal is to see if it can slow down or stop the cancer better than standard chemo alone.
Fullerton, CaliforniaAges 18 years+ - NCT06498635RecruitingPhase 3
Immunotherapy after surgery for lung cancer with no remaining cancer
This trial tests whether giving immunotherapy (durvalumab) after surgery can help prevent lung cancer from coming back if you already had a complete response to chemo and immunotherapy before surgery. It is for people with early-stage non-small cell lung cancer who had no cancer left after treatment.
Beverly Hills, CaliforniaAges 18 years+ - NCT07218380RecruitingPhase 3
Study of Vepugratinib for advanced bladder or urinary tract cancer
This trial tests an experimental drug called Vepugratinib for people with advanced urinary tract cancer that has a specific change in the FGFR3 gene. It may be an option if you haven't had other treatments for advanced cancer and are looking for a new approach.
Irvine, CaliforniaAges 18 years+ - NCT07225855Recruiting
Support for older adults with head and neck cancer and their caregivers
This trial tests whether a special geriatric assessment (a check-up for older adults) and extra support can help people aged 60+ with head and neck cancer feel better during chemotherapy and radiation. It also looks at how this helps their family or friend caregivers.
Duarte, CaliforniaAges 18 years+ - NCT04949464Recruiting
Smoking quit coaching plus lung scans for people with HIV
This study tests a behavior-change program to help people with HIV quit smoking, along with routine low-dose lung CT scans to find warning signs early. It’s a feasibility study, meaning the main goal is to see if the approach is practical and acceptable, and if people can follow through.
La Jolla, CaliforniaAges 45–80 - NCT06764316RecruitingPhase 1
Safety study of BAY 3547926 for advanced liver cancer
This trial tests a new drug called BAY 3547926 for people with advanced liver cancer that cannot be removed with surgery or has not responded to other treatments. The goal is to see if the drug is safe and how well it works.
Duarte, CaliforniaAges 18 years+ - NCT07259317RecruitingPhase 2
Relacorilant plus chemo for metastatic pancreatic cancer
This trial tests adding a drug called relacorilant to standard chemotherapy (nab-paclitaxel and gemcitabine) for people with pancreatic cancer that has spread. The goal is to see if this combination works better than chemo alone.
Los Angeles, CaliforniaAges 18 years+ - NCT07061964RecruitingPhase 2
Immunotherapy and radiation to save the bladder
This trial tests whether combining immunotherapy and low-dose radiation after chemotherapy can help you avoid bladder removal. It's for people whose muscle-invasive bladder cancer has shrunk significantly after initial treatment.
Beverly Hills, CaliforniaAges 18 years+ - NCT07421700RecruitingPhase 1/Phase 2
Study of PF-08634404 alone or with enfortumab vedotin for bladder cancer
This trial tests a new drug, PF-08634404, either by itself or together with another drug called enfortumab vedotin, for people with advanced bladder cancer that has spread. The goal is to see if these treatments can shrink tumors or slow the cancer's growth.
Alhambra, CaliforniaAges 18 years+ - NCT07085767RecruitingPhase 3
Palazestrant and ribociclib for first-line advanced breast cancer
This trial tests a new drug (palazestrant) combined with ribociclib for people with a common type of advanced breast cancer that is estrogen receptor-positive and HER2-negative. You may qualify if you haven't had treatment for advanced disease and your cancer has either just been found or came back long after completing hormone therapy.
Beverly Hills, CaliforniaAges 18 years+ - NCT05225363RecruitingPhase 1
CAR T therapy for ovarian cancer that no longer responds to platinum
This Phase 1 study tests a one-time treatment made from your immune cells (CAR T) to attack a protein found on some ovarian cancer cells. It is for people whose ovarian cancer has come back or worsened after platinum chemotherapy, aiming to see safety and early signs of benefit.
Duarte, 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+ - 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+ - NCT07214532Recruiting
Using a blood test to guide breast cancer therapy
This study tests whether a blood test can help decide when to start additional hormone-blocking therapy for early-stage breast cancer. It aims to see if starting therapy only when the test detects cancer DNA is as effective as giving it to everyone.
Greenbrae, CaliforniaAges 18 years+ - NCT06795022RecruitingPhase 1/Phase 2
Testing AZD9793 for advanced solid tumors with GPC3
This trial is testing a new medicine, AZD9793, for people with advanced or metastatic solid tumors that have a specific marker called GPC3. The goal is to see if AZD9793 can help shrink or control the cancer.
Los Angeles, 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+ - NCT06084234RecruitingPhase 4
National liver cancer screening trial
This trial is testing a new way to screen for liver cancer in people with cirrhosis or chronic hepatitis B. It aims to find cancer earlier so it can be treated more effectively.
Los Angeles, CaliforniaAges 18–85 - NCT07125729Recruiting
Early cancer detection test for colorectal cancer
This trial uses two blood tests (Signatera and Haystack) to look for tiny bits of cancer DNA after surgery, to find out if the cancer comes back as early as possible. People with stage II, III, or IV colorectal cancer who have had or will have surgery to remove their tumor may join.
Corona, 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+
Carcinoma trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting carcinoma studies listed above.
- City of Hope Comprehensive Cancer Center · 8 studies
- City of Hope Orange County Lennar Foundation Cancer Center · 5 studies
- City of Hope · 3 studies
- UC San Diego Moores Cancer Center · 3 studies
- University of California, Davis Medical Center · 3 studies
- Cedars-Sinai Medical Center · 2 studies
- City of Hope Antelope Valley · 2 studies
- City of Hope National Medical Center · 2 studies
What taking part in a carcinoma 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.
Carcinoma trials in other states
Common questions
- Are there carcinoma clinical trials in California?
- Yes. We're currently tracking 461 recruiting carcinoma 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 carcinoma 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 carcinoma 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 carcinoma 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.