Are there advanced solid tumor clinical trials in California?

Yes. We're currently tracking 292 recruiting advanced solid tumor 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 advanced solid tumor 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 advanced solid tumor 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.

Clinical trials · California

Advanced Solid Tumor clinical trials in California

We’re tracking 292 recruiting advanced solid tumor studies with a site in California — including Phase 1, Phase 1/Phase 2 and Phase 2 studies, each written for real people, not researchers.

Recruiting studies in California

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+
NCT06890338RecruitingPhase 2
Carboplatin and mirvetuximab for advanced ovarian cancer
This trial tests a combination of chemotherapy (carboplatin) and a targeted drug (mirvetuximab soravtansine) given through a vein. It is for people with newly diagnosed advanced ovarian, fallopian tube, or primary peritoneal cancer that has a specific protein called folate receptor alpha (FRα) on at least 75% of tumor cells.
Los Angeles, CaliforniaAges 18 years+
NCT03816345RecruitingPhase 1
Nivolumab for advanced cancer with autoimmune conditions
This Phase 1 study tests nivolumab, an immunotherapy “anti-cancer accelerator,” in people with advanced cancer who also have an autoimmune disorder. It aims to see if nivolumab can be given safely and whether it may help shrink or control cancer.
Palo Alto, CaliforniaAges 18 years+
NCT07064018RecruitingPhase 1/Phase 2
SPEDOX-6 for advanced solid tumors
This trial tests a new form of the chemotherapy drug doxorubicin, called SPEDOX-6, for people with certain advanced solid tumors that haven't responded to at least two prior treatments. The drug is designed to deliver doxorubicin directly to cancer cells while possibly reducing side effects.
Orange, CaliforniaAges 18 years+

Advanced Solid Tumor trials by city in California

Where these studies are running in California

Institutions with a site for the recruiting advanced solid tumor studies listed above.

University of California, Los Angeles (UCLA) · 2 studies
California Pacific Medical Center
City of Hope Comprehensive Cancer Center
Ridley-Tree Cancer Center
Scripps Health
Stanford University
UCSF
University of California Davis Comprehensive Cancer Center

What taking part in a advanced solid tumor 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.

Advanced Solid Tumor trials in other states

Common questions

Are there advanced solid tumor clinical trials in California?: Yes. We're currently tracking 292 recruiting advanced solid tumor 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 advanced solid tumor 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 advanced solid tumor 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 advanced solid tumor 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.

Get told when a study that fits you 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.