Clinical trials · California
Colonic Neoplasms clinical trials in California
We’re tracking 12 recruiting colonic neoplasms 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
- NCT05855200RecruitingPhase 3
Dostarlimab around surgery for certain untreated colon cancers
This trial studies dostarlimab given around the time of colon cancer surgery for people with untreated, resectable (operable) stage T4N0 or stage III colon cancer that has specific tumor markers. It may help shrink or eliminate the cancer before or after surgery by boosting the immune response.
Los Angeles, CaliforniaAges 18 years+ - NCT05773144Recruiting
Exercise program during chemotherapy for colon cancer recovery
This trial tests an aerobic exercise plan during chemotherapy for people with stage II or III colon cancer. It compares different exercise approaches to see if exercise can be done safely and may improve how you tolerate treatment and recovery.
Oakland, CaliforniaAges 18 years+ - NCT00843375Recruiting
Testing stool samples to find early colon cancer and polyps
This study checks stool samples to see how well stool tests can detect early colon cancer and precancerous growths called adenomas. If you qualify, you’ll collect stool samples for a lab test (FIT) and sometimes this helps sort who should get follow-up testing.
Los Angeles, CaliforniaAges 18 years+ - NCT06051695RecruitingPhase 1/Phase 2
CAR T cell therapy for mesothelin-positive solid tumors
This trial tests a new type of immune cell therapy (CAR T-cells) designed to target cancer cells that have a protein called mesothelin but have lost a marker that lets them hide from the immune system. It's for people with advanced solid tumors who have already tried standard treatments.
Los Angeles, CaliforniaAges 18 years+ - NCT07222800RecruitingPhase 3
Testing a new drug plus chemo for stage 4 colorectal cancer
This study tests a new experimental drug (PF-08634404) combined with standard chemotherapy for people with stage 4 colorectal cancer who have not yet been treated for their advanced disease. The goal is to see if the combination helps shrink or slow the growth of tumors.
Berkeley, CaliforniaAges 18 years+ - NCT05612347Recruiting
Compare stool test vs colonoscopy for older adults with polyps
This study compares two ways to check for colon polyps in older adults: using a stool test versus having a colonoscopy. It may help find a simpler option if you only had a small number of lower-risk polyps before.
San Diego, CaliforniaAges 65–82 - 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+ - NCT05672108RecruitingPhase 2
Chemo delivered into lung tumors using a catheter
This trial studies a treatment that delivers chemotherapy directly to lung tumors by placing a catheter into lung blood vessels. It may help people with lung cancer or lung metastases that are growing despite standard treatment, or who cannot tolerate it.
Duarte, CaliforniaAges 18 years+ - NCT07283939Recruiting
Testing a tool to adjust chemo doses and reduce treatment delays
This trial tests a computer algorithm called PAGODA that helps doctors adjust chemotherapy doses for people with gastrointestinal cancers. The goal is to prevent unplanned treatment delays while keeping the treatment effective.
Arroyo Grande, CaliforniaAges 18 years+ - NCT04907643Recruiting
Virtual reality program to reduce stomach-cancer pain
This trial tests whether virtual reality (VR) can improve pain and other day-to-day symptoms in people with certain gastrointestinal cancers. You’d use VR for pain relief while researchers measure how you’re feeling.
Los Angeles, CaliforniaAges 18–99 - NCT07059884Recruiting
Exercise program to help people with cancer stay active
This trial tests a distance-based exercise program designed to help people on chemotherapy maintain their physical function and prevent disability. It is for patients with certain cancers who are working full-time and can participate in moderate physical activity.
Dublin, CaliforniaAges 18 years+ - NCT03452774Recruiting
AI matches your cancer tests to possible treatment trials
This trial uses an AI system to help match people with certain cancer types and specific tumor test results (like gene or protein markers) to relevant clinical trials. It may help you and your doctor find studies that fit your cancer biology faster.
Duarte, CaliforniaAges Any age
Where these studies are running in California
Institutions with a site for the recruiting colonic neoplasms studies listed above.
- Cedars-Sinai Medical Center · 2 studies
- Kaiser Permanente-Oakland · 2 studies
- University of California, Los Angeles (UCLA) · 2 studies
- Airway Drive Care Center
- Alta Bates Summit Medical Center
- City of Hope Comprehensive Cancer Center
- Dorothy Schneider Cancer Center
- GSK Investigational Site
What taking part in a colonic neoplasms 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.
Colonic Neoplasms trials in other states
Common questions
- Are there colonic neoplasms clinical trials in California?
- Yes. We're currently tracking 12 recruiting colonic neoplasms 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 colonic neoplasms 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 colonic neoplasms 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 colonic neoplasms 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.