Clinical trials · California
Carcinoma clinical trials in California
We’re tracking 469 recruiting carcinoma 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
- NCT06420219Recruiting
New head and neck cancer study for untreated patients
This study is looking at newly diagnosed head and neck cancer before any treatment begins. It will analyze your cancer's genes and other markers to understand how it develops and grows, which may help improve future care.
Los Angeles, CaliforniaAges 18 years+ - NCT06417190RecruitingPhase 2
Bladder preservation trial for muscle-invasive bladder cancer with variant histology
This trial tests a bladder-sparing approach for people with muscle-invasive bladder cancer that has a variant histology type. The goal is to avoid removing the bladder by using a combination of treatments.
Los Angeles, CaliforniaAges 18 years+ - NCT06385080RecruitingPhase 1/Phase 2
Study of amivantamab for head and neck cancer
This trial tests a drug called amivantamab, either alone or with other treatments, for people with head and neck cancer that has spread or come back. The goal is to see if the drug can help shrink tumors or control the cancer.
La Jolla, CaliforniaAges 18 years+ - NCT06388967Recruiting
Pancreatic cancer detection study
This study is looking at blood or tissue samples from people with pancreatic cancer and from those without it. The goal is to find ways to detect the cancer earlier.
Monrovia, CaliforniaAges 18 years+ - NCT06389123RecruitingPhase 1
Targeted radiation for metastatic cancer that stopped responding
This study tests a new approach that first uses a special scan to find cancer cells that have a specific marker, then delivers targeted radiation to those cells. It is designed for people with advanced solid tumors that have spread and stopped responding to standard treatments.
Sacramento, CaliforniaAges 18 years+ - NCT06376565Recruiting
Improving colonoscopy follow-up for high-risk polyps
This study aims to understand why some people return for a follow-up colonoscopy after having high-risk colon polyps and to find ways to improve the process. It involves interviews and testing new approaches to ensure patients get the right follow-up care.
Los Angeles, CaliforniaAges 21 years+ - NCT06357377RecruitingPhase 1
NEO100 for children with high-grade brain tumors
This trial tests a new drug called NEO100 for children with certain types of brain tumors. It is given through a needle into the tumor or nearby fluid, and the study looks at safety and the right dose.
Orange, CaliforniaAges 5–18 - 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+ - NCT06342440Recruiting
Early detection of colon cancer and advanced polyps
This study aims to find colorectal cancer and advanced polyps (adenomas) earlier by looking at blood samples. Researchers hope a simple blood test might one day help detect colon cancer before it spreads.
Monrovia, CaliforniaAges 18 years+ - NCT05197881Recruiting
Daily adaptive radiation for newly diagnosed cervical cancer
This study tests a radiation plan that is adjusted day by day to better match your cervix and surrounding tissues during treatment. It’s for newly diagnosed, advanced cervical cancer patients who will receive standard pelvic radiation and chemotherapy.
La Jolla, CaliforniaAges 18 years+ - NCT06336928Recruiting
Blood test validation for breast cancer diagnosis
This study is testing a new blood test (liquid biopsy) to see if it can accurately detect breast cancer or track remission. If you are a woman getting a mammogram, have an abnormal finding, were recently diagnosed, or are in remission after treatment, you may be able to join and help validate this test.
Los Angeles, CaliforniaAges 18 years+ - NCT06297265Recruiting
Gentle breast massage after lumpectomy for breast cancer
This trial studies whether a special gentle massage technique (manual lymphatic drainage) can help women who have had breast-conserving surgery and will receive whole breast radiation. The goal is to see if it reduces side effects and improves recovery.
Los Angeles, CaliforniaAges 18 years+ - NCT06287775RecruitingPhase 1/Phase 2
Testing a new drug combo for small cell lung cancer
This trial tests adding a new drug, iadademstat, to standard immunotherapy drugs (atezolizumab or durvalumab) for people with small cell lung cancer that responded to initial treatment. The goal is to see if this combination works better at preventing cancer from returning.
Duarte, CaliforniaAges 18 years+ - NCT06293898RecruitingPhase 1
Study of BL-M07D1 for HER2-positive solid tumors
This trial tests a new drug, BL-M07D1, for people with advanced solid tumors that have a protein called HER2. It is for patients who have already tried at least two other standard treatments.
Duarte, CaliforniaAges 18 years+ - NCT06288113RecruitingPhase 2
Re-treatment with 177Lu-PSMA-617 for prostate cancer
This trial tests if a second round of a targeted radiation therapy (177Lu-PSMA-617) can help men whose prostate cancer has returned after a successful first treatment. It is for men whose cancer has stopped responding to hormone therapy and chemotherapy, and whose PSA levels have risen again after a prior good response to this drug.
Los Angeles, CaliforniaAges Any age - NCT06271291Recruiting
Pancreatic Cancer Detection Study for High-Risk People
This study looks for people at high risk for pancreatic cancer, either because of family history, certain genetic mutations, or concerning pancreatic cysts. Researchers want to follow you over time to find cancer early, when it's easier to treat.
San Francisco, CaliforniaAges 18 years+ - NCT06256588RecruitingPhase 3
Dostarlimab vs placebo after chemoradiation for head and neck cancer
This study tests whether the immunotherapy drug dostarlimab, given after standard chemoradiation, can keep advanced head and neck cancer from coming back. It is for people who have not had surgery and whose tumors are PD-L1 positive.
Los Angeles, CaliforniaAges 18 years+ - NCT06248515RecruitingPhase 2
Sacituzumab govitecan for advanced thymic cancer
This trial tests a drug called sacituzumab govitecan for people with advanced thymic cancer (thymoma or thymic carcinoma) that has not responded to previous treatments. The goal is to see if the drug can shrink or slow the growth of the cancer.
Palo Alto, CaliforniaAges 18 years+ - NCT06225427RecruitingPhase 1
Gilteritinib for advanced ALK-positive lung cancer
This trial tests a drug called gilteritinib for people with a specific genetic type of lung cancer (ALK-positive) that has spread and has been treated before. You may be eligible if you have already tried at least one targeted therapy, and your cancer is still growing.
Los Angeles, CaliforniaAges 18 years+ - NCT06216249RecruitingPhase 2
Flexible dosing of Lu-PSMA for advanced prostate cancer
This trial tests a flexible dosing schedule of a targeted radiation drug (Lu-PSMA) for men with metastatic prostate cancer that has stopped responding to hormone therapy and chemotherapy. It aims to see if adjusting the treatment schedule can improve outcomes while reducing side effects.
Los Angeles, CaliforniaAges 18 years+ - NCT06218914RecruitingPhase 1
Study of a new treatment for KRAS G12D cancers
This trial tests a new type of cell therapy (called TCR-T) that targets a specific genetic change (KRAS G12D) in advanced solid tumors that have stopped responding to standard treatments. It may be an option if your cancer has this mutation and you have a specific tissue type (HLA).
Newport Beach, CaliforniaAges 18 years+ - NCT06196008Recruiting
Exercise coaching for older adults having lung cancer surgery and their caregivers
This study tests if a telephone-based physical activity coach helps older adults (65+) recover better after lung cancer surgery compared to self-monitored activity. Caregivers can also join to learn how to support their loved one and improve their own well-being.
Davis, CaliforniaAges 18 years+ - NCT06178354Recruiting
Freezing or ultrasound for early prostate cancer
This trial is testing whether freezing (cryotherapy) or using high-frequency ultrasound (HIFU) to destroy only the cancer spots in the prostate is safe and effective for men with early-stage prostate cancer. It's a less invasive option that targets just the tumor, not the whole prostate.
Sacramento, CaliforniaAges 18 years+ - NCT06171607RecruitingPhase 1
Ultrasound with contrast to help spot breast lumps
This trial uses a special ultrasound with a contrast agent to get clearer images of breast lumps. It may help doctors decide if a lump needs a biopsy.
Los Angeles, 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 · 5 studies
- USC Norris Comprehensive Cancer Center · 4 studies
- Cedars-Sinai Medical Center · 3 studies
- UCLA Jonsson Comprehensive Cancer Center · 3 studies
- City of Hope at Irvine Lennar · 2 studies
- University of California, Davis · 2 studies
- University of California, San Francisco · 2 studies
- Children's Hospital Orange County (CHOC)
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 469 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.