Clinical trials · San Diego, CA
Solid Tumor clinical trials in San Diego
We’re tracking 62 recruiting solid tumor studies with a site in or near San Diego — including Phase 1, Phase 1/Phase 2 and Phase 2 studies, each written for real people, not researchers.
Recruiting studies near San Diego
- NCT05150691RecruitingPhase 1/Phase 2
Early study of an HER2 drug in advanced solid tumors
This early-phase trial tests DB-1303 and BNT323 together in people with advanced or metastatic solid cancers that have specific HER2 features. It may be an option when standard treatments have stopped working, aiming to find a safer dose and early signs of effectiveness.
San Diego, 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.
San Diego, CaliforniaAges 18 years+ - NCT06311214RecruitingPhase 2
Personalized ADC therapy for advanced solid tumors
This trial tests personalized antibody-drug conjugates (ADCs) for advanced solid tumors. It looks for specific proteins on your tumor cells to match you with a treatment that targets them directly.
San Diego, CaliforniaAges 18 years+ - NCT05216432RecruitingPhase 1
RLY-2608 for PIK3CA-mutant advanced solid tumors and breast cancer
This early study (Phase 1) tests RLY-2608, a targeted cancer drug for tumors with a PIK3CA mutation. It studies the drug alone and combined with hormone therapy (and sometimes CDK4/6 or CDK4 medicines) to see safety, dose, and whether it can shrink tumors.
San Diego, CaliforniaAges 18 years+ - NCT06253130RecruitingPhase 1/Phase 2
Study of IMP1734 for Advanced Solid Tumors with HRR Mutations
This trial tests a new drug called IMP1734 for people with advanced breast, ovarian, or prostate cancer that has a specific genetic change called an HRR mutation. The drug targets a protein called PARP1 to try to stop cancer cells from repairing themselves.
San Diego, CaliforniaAges 18–89 - NCT06415487RecruitingPhase 1
Testing a new cell therapy for advanced EGFR-positive solid tumors
This trial tests a new cell therapy called ACE2016 for people with advanced solid tumors that have EGFR on their surface. It may be an option if you have tried at least two other treatments (including a targeted therapy) and your cancer is still growing.
San Diego, CaliforniaAges 18 years+ - NCT06974110RecruitingPhase 1
Study of a new drug for advanced solid tumors with MSI-H or dMMR
This trial tests an oral medication called MOMA-341 in people with advanced solid tumors that have high microsatellite instability (MSI-H) or mismatch repair deficiency (dMMR). It aims to see if the drug can help when prior immunotherapy hasn't worked or isn't available.
San Diego, CaliforniaAges 18 years+ - NCT06605404Recruiting
Pan-tumor study of a blood test after cancer surgery
This study is testing a new blood test that looks for leftover cancer cells after surgery. It is for people with different types of solid tumors who are planning to have surgery to cure their cancer. The goal is to see if the test can help guide future treatment decisions.
San Diego, CaliforniaAges 18 years+ - NCT07127874RecruitingPhase 1
Study of PHN-012 for advanced solid tumors
This trial tests a new drug called PHN-012 for people with advanced colorectal, non-small cell lung, or pancreatic cancer who have already tried at least one standard treatment. The goal is to see if the drug can help shrink or slow tumor growth.
San Diego, CaliforniaAges 18 years+ - NCT05687110RecruitingPhase 1
Testing novobiocin for tumors with DNA repair gene changes
This Phase 1 study tests whether novobiocin is safe and finds the best dose for people whose tumors have specific DNA repair gene mutations. It may help if your cancer is hard to treat with standard options, including certain patients who already tried PARP inhibitors.
San Diego, 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.
San Diego, CaliforniaAges 18 years+ - NCT05564377RecruitingPhase 2
Find targeted cancer treatments using genetic testing
This study matches people with advanced solid tumors to targeted treatment plans based on genetic testing. It also requires tumor sample testing to help doctors choose the most promising therapy for your specific tumor changes.
San Diego, CaliforniaAges Any age - NCT05536141RecruitingPhase 1
Study of AB521 for kidney cancer and other solid tumors
This early-stage trial tests AB521, alone and in combination with other medicines, in people with advanced solid tumors—especially clear cell kidney cancer. It aims to find a safe dose and see whether the treatment could help shrink tumors or control the disease.
San Diego, CaliforniaAges 18 years+ - NCT06307795RecruitingPhase 1
New drug for advanced solid tumors with MET, ROS1, or NTRK changes
This trial tests a new drug (ANS014004) for people with advanced solid tumors that have a specific gene change (MET, ROS1, or NTRK). It aims to see if the drug is safe and can shrink tumors.
San Diego, CaliforniaAges 18 years+ - NCT03715933RecruitingPhase 1
Test drug INBRX-109 for advanced or metastatic solid tumors
This Phase 1 trial tests INBRX-109, a cancer-targeting drug, in people whose solid cancers are locally advanced or spread to other parts of the body. Because it’s Phase 1, the main goal is to see whether it’s safe and how well it can work for different tumor types that meet specific requirements.
San Diego, CaliforniaAges 12–85 - NCT07436728RecruitingPhase 1/Phase 2
Study of TAK-505 for adults with solid tumors
This trial tests TAK-505, an experimental drug, for people with advanced solid tumors including lung, colorectal, stomach, or head and neck cancers. It aims to see if the drug can help when standard treatments are no longer working or aren't suitable.
San Diego, CaliforniaAges 18 years+ - NCT06795412RecruitingPhase 1/Phase 2
PYX-201 plus pembrolizumab for advanced solid tumors
This trial tests a new drug called PYX-201 combined with an immunotherapy (pembrolizumab) for people with advanced solid tumors that have not responded to standard treatments. The goal is to see if this combination can shrink tumors and help people live longer with manageable side effects.
San Diego, CaliforniaAges 18 years+ - NCT06162221RecruitingPhase 1/Phase 2
Study of RAS inhibitors for advanced RAS-mutated lung cancer
This trial tests new drugs that target specific RAS mutations in advanced non-small cell lung cancer. It's for people whose cancer has a KRAS G12C, G12D, or other RAS mutation and who have already tried standard treatments.
San Diego, 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 Diego, CaliforniaAges 18 years+ - NCT06265727RecruitingPhase 1/Phase 2
Study of CRB-701 for solid tumors with nectin-4
This trial tests a new drug, CRB-701, for people with advanced solid tumors that have a protein called nectin-4 on their surface. It might be an option if other treatments have stopped working or are not available.
San Diego, CaliforniaAges 18 years+ - NCT06126276RecruitingPhase 2
Testing neratinib with or without palbociclib for HER2+ solid tumors
This trial tests two targeted drugs—neratinib alone or with palbociclib—for people with HER2-positive solid tumors (other than breast cancer) that have returned or not gone away. The goal is to see if blocking HER2 and CDK4/6 can shrink or slow the tumor.
San Diego, CaliforniaAges 18 years+ - NCT06541262RecruitingPhase 1/Phase 2
Silmitasertib plus chemo for relapsed solid tumors
This trial tests a new drug, silmitasertib, combined with standard chemotherapy for children and young adults with cancers that have come back or not responded to treatment. The goal is to see if this combination can shrink tumors or stop them from growing.
San Diego, CaliforniaAges Up to 30 years - NCT03526835RecruitingPhase 1/Phase 2
Study of MCLA-158 for advanced solid tumors
This trial tests a new experimental drug called MCLA-158 (petosemtamab) for people with advanced solid tumors, especially head and neck cancer or colorectal cancer, that have not responded to standard treatments. The study aims to see if this drug can shrink tumors or slow their growth.
San Diego, CaliforniaAges 18 years+ - NCT05579366RecruitingPhase 1/Phase 2
Study drug for advanced ovarian and other solid cancers
This Phase 1/2 trial studies Rinatabart Sesutecan to treat advanced cancers, with special focus on certain ovarian cancer types. It’s meant for people whose cancer has come back or has not responded to prior treatments.
San Diego, CaliforniaAges 18 years+
Hear when a new Solid Tumor trial opens near San Diego, CA
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Solid Tumor trials in other cities
Where these studies are running near San Diego
Institutions with a site for the recruiting solid tumor studies listed above.
- University of California San Diego · 8 studies
- UC San Diego Medical Center · 5 studies
- Sharp Healthcare · 4 studies
- UC San Diego Moores Cancer Center · 4 studies
- UC San Diego Health System - Encinitas · 3 studies
- Moores Cancer Center at UC San Diego Health · 2 studies
- Investigative Site #101
- Medical Oncology Associates of San Diego
What taking part in a 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.
Looking wider? See all recruiting solid tumor studies in California.
Common questions
- Are there solid tumor clinical trials near San Diego?
- Yes. We're currently tracking 62 recruiting solid tumor studies with a site near San Diego, 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 solid tumor study near San Diego?
- 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 San Diego to take part?
- Not necessarily. These studies have a site near San Diego, 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 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 solid tumor studies open near San Diego regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.