Clinical trials
Breast clinical trials
Below are recruiting breast clinical trials, each written for real people, not researchers. We’re tracking 2,627 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07180693Recruiting
Breast cancer that returns after CDK4/6 inhibitor treatment
This study looks at patients whose breast cancer returns after starting a CDK4/6 inhibitor (like abemaciclib or ribociclib) along with hormone therapy. The goal is to understand why the cancer comes back and find better ways to treat it.
Bergamo, ItalyAges 18 years+ - NCT07182149RecruitingPhase 1
Testing a new drug for advanced solid tumors
This trial tests a new drug called NRM-823 for people with several types of advanced cancer that have stopped responding to standard treatments. The goal is to see if the drug is safe and how well it works.
Denver, ColoradoAges 18 years+ - NCT05835570Recruiting
PET scan using an integrin marker to find cancer
This trial uses a special PET/CT scan that targets a protein on some cancer cells to help detect and evaluate malignant tumors. It may help doctors better map tumors before any cancer treatment starts.
Wuhan, HubeiAges 18–85 - NCT07169994RecruitingPhase 1/Phase 2
Testing YL202 with other cancer treatments for advanced solid tumors
This trial is testing a new drug called YL202 in combination with other anti-cancer treatments for people with advanced solid tumors that have not responded to standard therapy. The goal is to see if this combination can shrink tumors or slow their growth.
Hefei, AnhuiAges 18–75 - NCT07171658Recruiting
Cervical cancer screening for women getting breast cancer letters
This trial tests if inviting women for cervical cancer screening along with their breast cancer screening letters helps more people get tested. You might be eligible if you haven't had a cervical cancer screening in the last three years.
Geneva, Canton of GenevaAges 50–74 - 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+ - NCT05621837Recruiting
Biomarker study to guide treatment for several advanced cancers
This study measures how strongly your immune system is being suppressed and uses that information to help personalize cancer treatment. It mainly looks at people with certain advanced cancers and needs tumor tissue and follow-up to check possible immune-related markers.
MilanAges 18–90 - NCT07158164RecruitingPhase 4
Genetic testing for chemotherapy dose adjustment
This trial checks if adjusting the dose of chemotherapy drugs 5-FU or capecitabine based on your DPYD genetic results can improve safety and effectiveness. It’s for people with cancer who are about to start these drugs for the first time.
Belleville, New JerseyAges 18 years+ - NCT07156253RecruitingPhase 1
Study of SYN818 with olaparib for advanced solid tumors
This trial is testing a new drug, SYN818, combined with olaparib for people with advanced solid tumors that have certain genetic changes (BRCA mutations or related DNA repair problems). It may be an option if you have ovarian or HER2-negative breast cancer and other treatments are no longer working.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06643585RecruitingPhase 3
Comparing T-DXd to standard therapy for molecular relapse in early breast cancer
This trial compares a new drug called Trastuzumab-Deruxtecan (T-DXd) to standard treatment for people with early breast cancer whose cancer has come back at a molecular level (detected by a blood test) but hasn't spread to other parts of the body. The goal is to see if T-DXd can prevent the cancer from returning.
UlmAges 18–75 - NCT07145255RecruitingPhase 1/Phase 2
Study of MBRC-201 for advanced solid tumors
This trial tests a new drug, MBRC-201, for people with advanced solid tumors that have not responded to standard treatments. The goal is to find the best dose and see if it helps shrink tumors or slow their growth.
San Francisco, CaliforniaAges 18 years+ - NCT07151963Enrolling by invitation
Can brain stimulation reduce chemo nerve pain in breast cancer?
This study tests a gentle brain stimulation treatment (called theta burst) to see if it can reduce nerve pain caused by breast cancer chemotherapy. If you have ongoing tingling or burning in your hands or feet, this treatment aims to calm those symptoms without using more medication.
New Taipei CityAges 18–80 - NCT07154043Recruiting
Comparing compression pump vs. massage for arm swelling
This study compares two therapies for breast cancer-related arm swelling (lymphedema): one uses a machine that pumps air around your arm (intermittent pneumatic compression, or IPC), and the other is a special type of massage (manual lymph drainage, or MLD). The goal is to see if the machine works as well as or better than massage for reducing swelling.
DenizliAges 18–65 - NCT06958627RecruitingPhase 2/Phase 3
Smart phone app vs standard care for breast cancer treatment
This trial tests whether a smartphone-based patient management program helps women with HER2-positive breast cancer take their medication (pyrotinib) more consistently compared to usual care. It may be a good fit if you are starting or continuing pyrotinib treatment.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07140107Enrolling by invitation
Comparing original vs. AI-made plain language summaries
This trial tests if an AI-generated plain language summary is as good as a human-written one for women with breast cancer. It compares how patients understand information about their treatment options.
SplitAges 18 years+ - NCT06962670Recruiting
Cancer risk study using digital and molecular markers
This study uses a smartphone app and biological markers to predict cancer risk. It is testing whether digital and molecular data can help identify cancer earlier, especially in women with a history of certain cancers.
Please Refer to Project Homepage For Details (see Link Below), BavariaAges 18 years+ - NCT07132034Recruiting
Stress reduction through acupuncture for breast cancer survivors
This trial tests whether acupuncture can help reduce stress in people who finished breast cancer treatment in the last 6 months. You must have a distress score of 5 or higher, and you can be using other treatments or therapies.
BaselAges 18 years+ - NCT07127003Recruiting
Surgical bypass to prevent arm swelling after lymph node removal
This study tests a surgical bypass (called ILR) to prevent arm swelling (lymphedema) after removing lymph nodes from under the arm during breast cancer surgery. The goal is to see if this extra step helps keep your arm healthy.
Tampa, FloridaAges 18–75 - NCT07116161Recruiting
Exercise and counseling for fatigue in female breast cancer patients
This trial tests if combining exercise with cognitive behavioral therapy (counseling) can help reduce fatigue in women with breast cancer. You may be able to join if you have completed your initial treatments and still feel tired.
SingaporeAges 21 years+ - NCT06966141Recruiting
Real-World Study of Sacituzumab Govitecan for Breast Cancer
This study looks at how well the drug Sacituzumab Govitecan works in real-life settings for people with certain types of advanced breast cancer that have not responded to prior treatments.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07109726RecruitingPhase 1/Phase 2
Testing TER-2013 for advanced tumors with AKT/PI3K/PTEN changes
This trial tests a new drug called TER-2013, alone or combined with another drug (fulvestrant), for people with advanced solid tumors that have specific genetic changes in the AKT/PI3K/PTEN pathway. It aims to see if the drug is safe and effective.
Duarte, CaliforniaAges 18 years+ - NCT07115043RecruitingPhase 1/Phase 2
Study of AZD6750 for advanced solid tumors
This trial tests a new drug called AZD6750 for people with advanced solid tumors that have not responded to standard treatments. It aims to see if the drug is safe and effective.
Grand Rapids, MichiganAges 18 years+ - NCT07114601RecruitingPhase 1
Study of LY4257496 for people with GRPR-positive solid tumors
This trial tests a new drug, LY4257496, in people with certain types of cancer that have a protein called GRPR on their cells. The study aims to see if the drug can help shrink tumors or slow the cancer's growth.
Duarte, CaliforniaAges 18 years+ - NCT05062707Recruiting
Study of early aging in young people during cancer treatment
This study looks at how “early aging” changes show up during treatment in young adults with cancer. It may help doctors better understand health effects during curative therapy and improve care for people your age.
GroningenAges 18–39
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Common questions
- Are there clinical trials for breast?
- Yes. Clin2 currently lists 2,627 recruiting breast studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a breast trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a breast trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
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.