Clinical trials · California
Colorectal Cancer (CRC) clinical trials in California
We’re tracking 55 recruiting colorectal cancer (crc) 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
- NCT07284849RecruitingPhase 3
Testing a new drug combo for advanced colorectal cancer
This trial tests whether adding an experimental drug (INCA33890) to standard chemotherapy and bevacizumab helps people with a certain type of advanced colorectal cancer. It is for those whose cancer has spread and has not been treated yet with systemic therapy.
Fountain Valley, CaliforniaAges 18 years+ - NCT07659795RecruitingPhase 2
Study of VS-7375 for KRAS G12D colorectal cancer
This trial tests a new targeted pill, VS-7375, for people with a specific type of advanced colorectal cancer called KRAS G12D. It's for those who either haven't had treatment yet or whose cancer has worsened after prior therapy.
Los Angeles, CaliforniaAges 18 years+ - NCT05176483RecruitingPhase 1
New drug combinations for advanced solid tumors
This trial tests a new drug called zanzalintinib, which may slow or shrink various types of advanced cancer. It is given together with other cancer treatments, and the study is looking at many different cancers including kidney, prostate, bladder, lung, liver, and more.
Palo Alto, CaliforniaAges 18 years+ - NCT07228832RecruitingPhase 3
Study of two drugs with chemo for advanced colorectal cancer
This clinical trial tests a new drug, ivonescimab, against an approved drug, bevacizumab. Both are given with standard chemotherapy (FOLFOX) for people with advanced colorectal cancer that has not been treated yet with chemo or other drugs.
Beverly Hills, CaliforniaAges 18 years+ - 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+ - 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 - NCT07321106RecruitingPhase 1
CBI-1214 for advanced colorectal cancer
This trial tests a new drug called CBI-1214, which is designed to help your immune system attack cancer cells. It is for people with advanced colorectal cancer that has not responded to other treatments.
Duarte, 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+ - NCT04969315RecruitingPhase 1/Phase 2
Drug TT-10 and TT-4 for advanced solid tumors
This early-phase trial tests two investigational drugs—TT-10 and TT-4—alone and together in people with advanced solid cancers. The study is designed to find safe doses and see if the treatment can shrink tumors or slow cancer growth.
Los Angeles, CaliforniaAges 18 years+ - NCT04981119Recruiting
Test apheresis for CAR T manufacturing in HLA-A2 solid tumors
This trial studies how a process called apheresis is used to make CAR T cells for people with certain solid tumors. It is designed for tumors that have lost a specific immune marker (HLA-A*02), which may affect how well CAR T therapies work.
Santa Monica, CaliforniaAges 18 years+ - NCT05379985RecruitingPhase 1/Phase 2
Test drug RMC-6236 for certain RAS mutations in advanced cancers
This trial tests whether RMC-6236 can treat advanced solid tumors that have specific RAS-related gene changes (especially certain KRAS G12 mutations). You may be able to join if your tumor’s DNA test shows the right mutation and your overall health is good enough for study visits.
Orange, CaliforniaAges 18 years+ - NCT05984589Recruiting
Health coaching for colorectal cancer survivors
This study tests a personalized health coaching program for people who have had colorectal or other gastrointestinal cancer. It helps you work on lifestyle habits like diet, exercise, and alcohol use to improve your health.
Los Angeles, CaliforniaAges 18 years+ - NCT06026410RecruitingPhase 1
KO-2806 for advanced solid tumors
This trial tests a new drug called KO-2806, alone or with other treatments, for people with advanced solid tumors that have specific gene changes (like HRAS or KRAS mutations). It may help if standard treatments have stopped working.
Los Angeles, CaliforniaAges 18 years+ - NCT06040541RecruitingPhase 1
Study of RMC-9805 for KRAS G12D solid tumors
This trial tests an experimental pill (RMC-9805) for people with solid tumors that have a specific KRAS G12D mutation. It's for those who have already tried other treatments and need new options.
Sacramento, 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+ - NCT06625775RecruitingPhase 1
Study of BBO-10203 for advanced solid tumors
This trial tests a new drug called BBO-10203, alone or combined with other cancer treatments, for people with certain advanced breast, colorectal, or lung cancers. It aims to see if the drug is safe and effective.
Los Angeles, CaliforniaAges 18 years+ - NCT06682793RecruitingPhase 1/Phase 2
Study of A2B395 therapy for solid tumors with EGFR and HLA loss
This trial tests a new cell therapy called A2B395 for cancers that have EGFR, a protein on the cell surface, and have lost a specific marker called HLA-A*02. The therapy uses specially engineered immune cells to target and kill these cancer cells. This may help patients with colorectal, lung, head and neck, breast, kidney, or other solid tumors that are no longer responding to standard treatments.
Los Angeles, CaliforniaAges 18 years+ - NCT07224815Recruiting
DNA markers to predict chemo response in advanced colon cancer
This study uses a blood test to look for specific DNA changes that may help predict how well chemotherapy works in people with metastatic colorectal cancer. The goal is to find markers that could guide future treatment decisions.
Duarte, CaliforniaAges 18 years+ - NCT06789172RecruitingPhase 1
New drug OKN4395 with or without pembrolizumab for solid tumors
This trial tests a new oral drug called OKN4395, which targets a COX2-related immune pathway, alone or with the immunotherapy pembrolizumab, in people with advanced solid tumors. It may be an option if you have certain types of cancer that have stopped responding to other treatments.
Santa Monica, CaliforniaAges 18 years+ - NCT06917079RecruitingPhase 1
BBO-11818 for KRAS-mutated cancers
This trial tests a new oral drug (BBO-11818) for people with solid tumors that have a specific KRAS mutation. It's for those whose cancer has spread or cannot be removed by surgery and who have not had other cancers recently.
San Francisco, CaliforniaAges 18 years+ - NCT07033026RecruitingPhase 2
Study of NGM120 for weight loss in colorectal cancer
This study tests an experimental drug called NGM120 for people with colorectal cancer who are losing weight (a condition called cancer cachexia). It is a placebo-controlled trial, meaning some participants will receive the drug and some will receive a placebo, to see if the drug helps stop or reverse this weight loss.
Los Angeles, CaliforniaAges 18 years+ - NCT06931860Enrolling by invitation
Mailed colon cancer screening test comparison
This trial compares two home colon cancer screening tests, Cologuard and FIT, mailed directly to you. It aims to see which one helps more people complete screening and find the test that works best for you.
La Jolla, CaliforniaAges 45–49 - NCT06445062RecruitingPhase 1/Phase 2
Study of new RAS inhibitors for GI solid tumors
This trial tests new drugs that target specific RAS mutations in advanced gastrointestinal cancers, like pancreatic or colorectal cancer. It aims to see if these drugs can shrink tumors or slow their growth.
La Jolla, CaliforniaAges 18 years+ - NCT06654037RecruitingPhase 1
Testing abemaciclib plus 5-FU for advanced colorectal cancer
This trial is testing whether adding a targeted drug called abemaciclib to the standard chemotherapy 5-FU can help people with a specific type of advanced colorectal cancer (MSS) that has stopped responding to other treatments. The goal is to see if this combination is safe and effective.
Irvine, CaliforniaAges 18 years+
Colorectal Cancer (CRC) trials by city in California
Where these studies are running in California
Institutions with a site for the recruiting colorectal cancer (crc) studies listed above.
- University of California, Los Angeles (UCLA) · 9 studies
- City of Hope Comprehensive Cancer Center · 4 studies
- University of California San Diego Health · 4 studies
- Cedars-Sinai Medical Center · 3 studies
- Stanford University · 3 studies
- University of California, San Francisco · 3 studies
- Sarcoma Oncology Center · 2 studies
- University of California San Diego · 2 studies
What taking part in a colorectal cancer (crc) 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.
Colorectal Cancer (CRC) trials in other states
Common questions
- Are there colorectal cancer (crc) clinical trials in California?
- Yes. We're currently tracking 55 recruiting colorectal cancer (crc) 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 colorectal cancer (crc) 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 colorectal cancer (crc) 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 colorectal cancer (crc) 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.