Clinical trials · Riverside–San Bernardino, CA
Advanced Breast Cancer clinical trials in Riverside–San Bernardino
We’re tracking 121 recruiting advanced breast cancer studies with a site in or near Riverside–San Bernardino — including Phase 1, Phase 1/Phase 2, Phase 2 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near Riverside–San Bernardino
- NCT06827236RecruitingPhase 1/Phase 2
Testing a new combination treatment for advanced breast cancer
This study tests two experimental drugs, BNT323 and BNT327, together in people with advanced breast cancer. The goal is to find the best dose and see if the combination is safe and helpful.
Newport Beach, CaliforniaAges 18 years+ - NCT05902988RecruitingPhase 1/Phase 2
Study of VLS-1488 for advanced cancers
This early-phase study tests VLS-1488, a new cancer medicine, in people with advanced cancers that have limited treatment options. It may help by finding a safe dose and whether it can shrink or control tumors.
Newport Beach, CaliforniaAges 18 years+ - NCT04895709RecruitingPhase 1/Phase 2
Testing a new cancer drug for advanced solid tumors
This early-phase trial tests how well a new drug (BMS-986340) works alone and combined with other treatments in people with advanced solid tumors that have progressed despite standard care. It also studies tumor samples to look for biomarkers that may predict who benefits.
Newport Beach, CaliforniaAges 18 years+ - NCT06452277RecruitingPhase 3
Testing sevabertinib for advanced HER2-mutated lung cancer
This trial compares a new targeted drug called sevabertinib against standard chemotherapy plus immunotherapy for people with advanced non-small cell lung cancer that has a specific HER2 gene mutation. The goal is to see if sevabertinib works better and is safe.
Newport Beach, CaliforniaAges 18 years+ - NCT07060807RecruitingPhase 3
Patritumab deruxtecan for advanced breast cancer
This study tests an investigational drug called patritumab deruxtecan for people with a certain type of advanced breast cancer that is hormone receptor-positive and HER2-negative. The drug targets a protein called HER3, which is common on these cancer cells, and may slow or shrink the cancer when previous treatments have stopped working.
Newport Beach, CaliforniaAges 18 years+ - NCT07085767RecruitingPhase 3
Palazestrant and ribociclib for first-line advanced breast cancer
This trial tests a new drug (palazestrant) combined with ribociclib for people with a common type of advanced breast cancer that is estrogen receptor-positive and HER2-negative. You may qualify if you haven't had treatment for advanced disease and your cancer has either just been found or came back long after completing hormone therapy.
Los Alamitos, CaliforniaAges 18 years+ - NCT07173751RecruitingPhase 3
Pumitamig for advanced triple-negative breast cancer
This study tests a new drug called pumitamig for people with a type of breast cancer that is triple-negative or has very low hormone receptors and has come back or spread. It aims to see if pumitamig works better than standard treatment and how safe it is for people who cannot get PD(L)-1 immunotherapy with chemo.
Los Alamitos, CaliforniaAges 18 years+ - NCT05467748RecruitingPhase 1/Phase 2
Study drug combo for advanced lung cancer after PD-1 treatment
This Phase 1/2 trial tests a combination of an EZH2 inhibitor (tulmimetostat) with a PD-1 blocker (pembrolizumab) for advanced non-small cell lung cancer that has stopped responding to prior PD-1 treatment. It may help shrink or control cancer and is mainly aimed at people who have limited treatment options left.
Long Beach, CaliforniaAges 18 years+ - NCT06827613RecruitingPhase 1/Phase 2
Study of invikafusp alfa plus sacituzumab govitecan for advanced solid tumors
This trial tests a new drug combination for people with advanced breast cancer (triple-negative or hormone receptor-positive). The goal is to see if the combination helps shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT05304962RecruitingPhase 1
Test drug RGT-419B for advanced ER+ HER2- breast cancer
This Phase 1 study tests a new drug (RGT-419B), given alone or with hormone (endocrine) therapy, in people with advanced ER-positive, HER2-negative breast cancer that has progressed after standard treatments. It looks mainly at safety and early signs of how well the treatment may work.
Los Angeles, CaliforniaAges 18 years+ - NCT06926920RecruitingPhase 1/Phase 2
Testing a new dose schedule of sacituzumab govitecan for advanced TNBC
This trial tests a different dose and schedule of the drug sacituzumab govitecan for people with advanced triple-negative breast cancer. It aims to see if this new approach is safer and more effective.
Los Angeles, CaliforniaAges 18 years+ - NCT06998407RecruitingPhase 1/Phase 2
Study of AVZO-023 for advanced solid tumors
This trial tests a new drug, AVZO-023, alone or with other treatments, for people with advanced solid tumors that have not responded to standard therapy. The goal is to see if it can shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT05768139RecruitingPhase 1/Phase 2
Testing a new targeted drug for advanced solid tumors with PI3Kα mutation
This trial tests tersolisib, a new targeted medicine, in adults with advanced or hard-to-remove solid cancers. It focuses on tumors that have a specific genetic change (PI3Kα mutation) to see how well the treatment works and what side effects it causes.
Los Angeles, CaliforniaAges 18 years+ - NCT05417594RecruitingPhase 1/Phase 2
Targeted drug study for advanced cancers with genetic changes
This Phase 1/2 study tests AZD9574 alone or with other cancer treatments in people with advanced solid tumors. It focuses on cancers with specific DNA repair gene changes (like BRCA1/2) or other matching tumor features, and aims to see if the treatment can shrink tumors and improve outcomes.
Los Angeles, CaliforniaAges 18–130 - NCT04503265RecruitingPhase 1/Phase 2
AMXI-5001 study for advanced cancers that won’t respond
This Phase 1/2 trial tests AMXI-5001 in people with advanced cancers that have progressed or stopped responding to standard treatments. It’s mainly designed to find the safest dose and see early signs the treatment might work.
Los Angeles, CaliforniaAges 18 years+ - NCT07452224RecruitingPhase 2
Combination treatment for advanced lung cancer
This trial tests a new drug, ILKN421H, combined with pembrolizumab (a type of immunotherapy) for people with advanced non-small cell lung cancer (NSCLC) that has not responded to standard treatments or has not been treated before. It aims to see if this combination can help shrink tumors or slow their growth.
Los Angeles, CaliforniaAges 18 years+ - NCT04429542RecruitingPhase 1
Test of an EGFR-targeting drug for advanced solid cancers
This Phase 1 study tests the safety of BCA101 (an EGFR-targeting treatment) alone or combined with pembrolizumab. It may help people with certain EGFR-driven advanced cancers, depending on the tumor type, prior treatments, and required biopsy testing.
Los Angeles, CaliforniaAges 18 years+ - NCT07383506RecruitingPhase 1
Study of a targeted pill for PIK3CA-mutated advanced cancers
This trial tests a new pill (CGT6297) that targets cancer cells with a specific PIK3CA gene change. It may be an option for people with certain advanced solid tumors, including endometrial or breast cancer, after standard treatments have stopped working.
Los Angeles, CaliforniaAges 18 years+ - NCT07558733RecruitingPhase 1/Phase 2
New drug combinations for advanced hormone-receptor positive breast cancer
This trial tests two new drugs (sapanisertib and serabelisib) alone or together to treat advanced breast cancer that is hormone-receptor positive. These drugs target specific pathways that help cancer grow, and the trial will see if they work better than standard treatments.
Los Angeles, CaliforniaAges 18 years+ - NCT07062965RecruitingPhase 3
PF-07248144 with fulvestrant for HR+ HER2- advanced breast cancer
This trial tests a new study medicine (PF-07248144) combined with fulvestrant in people with a certain type of advanced breast cancer (HR-positive, HER2-negative) that has worsened after previous treatments. It may be an option if you've already tried a CDK4/6 inhibitor and endocrine therapy.
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 - NCT07191717RecruitingPhase 2
Imlunestrant and abemaciclib for early ER+ breast cancer
This trial tests whether adding two targeted drugs, imlunestrant and abemaciclib, to your usual hormone therapy can lower the chance of your breast cancer coming back. It is for people with early-stage ER+ breast cancer who have no signs of cancer on scans but have tiny amounts of tumor DNA in their blood (called ctDNA).
Los Angeles, CaliforniaAges 18 years+ - NCT07368998RecruitingPhase 2
Study of inavolisib plus fulvestrant for advanced breast cancer
This trial tests whether a new targeted pill (inavolisib) plus hormone therapy (fulvestrant) can slow or stop breast cancer growth in people whose cancer has a specific genetic change called a PIK3CA mutation. It is for patients whose disease worsened after previous hormone-and-CDK-inhibitor treatment.
Los Angeles, CaliforniaAges 18 years+ - NCT05579366RecruitingPhase 1/Phase 2
Study of rinatabart sesutecan for advanced solid tumors
This trial tests an investigational drug called rinatabart sesutecan (also known as Rina-S) for people with advanced solid tumors, including ovarian, endometrial, lung, breast, and other cancers. The drug is designed to target and kill cancer cells, and the study aims to see if it is safe and effective.
Los Angeles, CaliforniaAges 18 years+
Hear when a new Advanced Breast Cancer trial opens near Riverside–San Bernardino, CA
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Advanced Breast Cancer trials in other cities
Where these studies are running near Riverside–San Bernardino
Institutions with a site for the recruiting advanced breast cancer studies listed above.
- Hoag Memorial Hospital Presbyterian · 5 studies
- Los Angeles Hematology Oncology Medical Group · 2 studies
- START Los Angeles · 2 studies
- UCLA Jonsson Comprehensive Cancer Center · 2 studies
- USC Norris Comprehensive Cancer Center · 2 studies
- Avenzo Therapeutics Recruiting Site
- Cancer and Blood Specialty Clinic
- Cedars-Sinai Medical Center
What taking part in a advanced breast cancer 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 advanced breast cancer studies in California.
Common questions
- Are there advanced breast cancer clinical trials near Riverside–San Bernardino?
- Yes. We're currently tracking 121 recruiting advanced breast cancer studies with a site near Riverside–San Bernardino, 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 breast cancer study near Riverside–San Bernardino?
- 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 Riverside–San Bernardino to take part?
- Not necessarily. These studies have a site near Riverside–San Bernardino, 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 breast cancer 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 breast cancer studies open near Riverside–San Bernardino regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.