Clinical trials
Breast cancer clinical trials
Cancer that forms in the cells of the breast, the most common cancer in women. We’re tracking 2,474 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06966453RecruitingPhase 1/Phase 2
Study of disitamab vedotin for HER2-positive advanced breast cancer
This study tests a new drug called disitamab vedotin for people with advanced breast cancer that has a certain amount of HER2 protein. Depending on your HER2 and hormone receptor status, you may be eligible for one of three groups, each with different prior treatment requirements.
Daphne, AlabamaAges 18 years+ - NCT06967103RecruitingPhase 2
New drug before breast cancer surgery
This trial tests a new drug, QL1706, given alongside chemotherapy before surgery for a certain type of breast cancer. It aims to see if this combination helps shrink tumors before they are removed.
ZhengzhouAges 18 years+ - NCT06974929RecruitingPhase 1/Phase 2
Study of HRS-6209 combinations for breast cancer
This trial tests a new drug called HRS-6209 combined with other treatments for people with breast cancer that has worsened after previous therapy. It aims to find a more effective way to control the cancer.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT06984250Recruiting
Shorter radiation with extra focus on tumor site for breast cancer
This trial tests a shorter course of radiation therapy that includes an extra dose to the tumor site for women with early-stage breast cancer. It aims to make treatment more convenient and effective after breast-conserving surgery.
Taipei, TaiwanAges 20–85 - NCT06989450Recruiting
Digital support for women on hormone therapy for breast cancer
This trial tests a smartphone app called Sidekick to help women with early-stage breast cancer stick to their hormone therapy and feel more confident managing their health. If you were diagnosed with stage I, II, or III breast cancer after September 2023 and are starting hormone therapy, this program might help you stay on track.
ReykjavikAges 18 years+ - NCT06991946Recruiting
Genomic profiling for metastatic breast cancer in Spain
This study looks at how genetic testing of your tumor might affect the treatment plan for your metastatic breast cancer. It aims to help doctors choose the best therapy based on your tumor's profile.
Barcelona, BarcelonaAges 18 years+ - NCT06993714RecruitingPhase 2
3D-printed absorbable breast implants for reconstruction
This trial tests a new type of breast implant made from a special material that your body can safely absorb over time. It is designed for women who need breast reconstruction after breast cancer surgery, aiming to restore shape without leaving a permanent implant.
Xi'an, ShaanxiAges 18–70 - NCT06995118Recruiting
New technique for nipple-sparing mastectomy with immediate implant reconstruction
This trial tests a special tool (HUAXI Hole 1) for a type of breast cancer surgery that removes breast tissue while saving the nipple, followed by placing an implant right away. It may be an option for women with early-stage breast cancer or those who choose preventive mastectomy.
Fuzhou, FujianAges 18–70 - NCT06999187RecruitingPhase 1
Study of DR-0202 for advanced solid tumors after multiple treatments
This trial tests a new drug, DR-0202, for people with certain advanced cancers that have not responded to at least two prior treatments. It may be an option if standard treatments are no longer working.
Denver, ColoradoAges 18 years+ - NCT07002177RecruitingPhase 1/Phase 2
Combination therapy study for ER+/HER2- breast cancer
This trial tests a new drug called FWD1802 combined with other treatments for people with a certain type of advanced breast cancer (ER-positive, HER2-negative). It aims to find better options if standard treatments have stopped working or aren't suitable.
ShanghaiAges 18–75 - NCT07003009Recruiting
Immunotherapy washout study for invasive ductal breast cancer
This study looks at how long it takes for a type of immunotherapy drug to clear out of your body in women with invasive ductal breast cancer who are about to start treatment before surgery. It may help doctors decide the best timing for future treatments.
IstanbulAges 18 years+ - NCT07003074RecruitingPhase 3
New drug TQB2102 vs standard therapy for HER2+ breast cancer
This trial tests a new medicine called TQB2102 against the standard combination of chemotherapy (docetaxel) plus two targeted therapies (trastuzumab and pertuzumab) for people with HER2-positive breast cancer that has come back or spread. The goal is to see if the new treatment works better and has fewer side effects.
Hefei, AnhuiAges 18–75 - NCT07003841Recruiting
AR-guided breast cancer localization trial
This trial tests an augmented reality (AR) tool to help surgeons locate breast cancer tumors during breast-conserving surgery. You may join if you have a single, small invasive breast tumor and have not had chemotherapy before surgery.
Seoul, Gangseo-guAges 19–80 - NCT07009093Recruiting
Mobile app for young women with breast cancer
This study tests a mobile app called Mighty Pro to help young women with breast cancer manage stress. It is for women ages 18–45 who are patients at a specific cancer center and feel some distress.
Charlotte, North CarolinaAges 18–45 - NCT07012720Recruiting
Comparing breast cancer treatments before surgery
This trial looks at different drug combinations given before surgery to shrink breast tumors. The goal is to find which treatments work best for different types of breast cancer, such as triple-negative, HER2-positive, or hormone-receptor-positive. If you are a woman scheduled for neoadjuvant therapy (treatment before surgery) and have not had previous cancer treatment, this study may be for you.
Xi'an, ShaanxiAges 25–75 - NCT07014410RecruitingPhase 2
Pyrotinib, dalpiciclib, and letrozole for advanced breast cancer
This trial tests a combination of three targeted drugs for a type of advanced breast cancer that is both ER-positive and HER2-positive. The goal is to see if adding these two new drugs to standard hormone therapy can help shrink or control the cancer.
Hangzhou, ZhejiangAges 18–75 - NCT07014618Recruiting
Study to help breast and prostate cancer patients finish radiation therapy
This study tests whether a navigator program helps people from certain backgrounds complete their radiation therapy. If you have breast or prostate cancer and are scheduled for radiation, you may be able to join.
Oklahoma City, OklahomaAges 18 years+ - NCT07015944Recruiting
Moving on after breast cancer: a depression trial for survivors in Pakistan
This study tests a program called "Moving on After Breast Cancer" for women in Pakistan who have finished breast cancer treatment and now have depression. The goal is to see if this program helps them feel better emotionally.
Karachi, SindhAges 18 years+ - NCT07018986Recruiting
MIND Diet Study for breast cancer-related memory problems
This study tests whether the MIND diet (a brain-healthy eating plan) can improve memory, thinking, and other cognitive problems that many breast cancer survivors experience after treatment.
Tampa, FloridaAges 18 years+ - NCT07021846Recruiting
Higher-dose radiation for early breast cancer in young women
This study tests a higher-dose, faster radiation treatment for young women with early breast cancer who have certain risk factors. The goal is to reduce the chance of cancer coming back while keeping side effects low.
RomaAges 18–50 - NCT07021911Recruiting
Combining radiation with new drugs for metastatic breast cancer
This trial is testing the safety and effectiveness of combining radiation therapy with newer cancer medications (like targeted therapy or immunotherapy) for people whose breast cancer has spread to other parts of the body (stage IV). The goal is to see if adding radiation can help control the cancer better.
Rome, ItalyAges 18 years+ - NCT07023887Recruiting
Exercise programs after breast cancer treatment
This study is for breast cancer survivors who have completed treatment and want to join a supervised weight-lifting program. It looks at how different exercise routines help build muscle and improve fitness.
Pittsburgh, PennsylvaniaAges 20–89 - NCT07024173RecruitingPhase 3
Study of HRS-8080 for advanced breast cancer
This trial tests a new drug, HRS-8080, against other standard treatments chosen by your doctor for advanced or metastatic breast cancer. It's for women who have already tried 1-2 hormone therapies and are in generally good health.
Guangzhou, GuangdongAges 18–75 - NCT07025785Recruiting
Testing for tumor DNA in blood after early-stage breast cancer surgery
This study looks for tiny bits of tumor DNA in your blood after surgery to see if it can help guide future treatment. It's for people who had surgery first (not chemotherapy before surgery) and have not seen the cancer spread.
Chapel Hill, North CarolinaAges 18 years+
Hear when a new Breast cancer trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for breast cancer?
- Yes. Clin2 currently lists 2,474 recruiting breast cancer 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 cancer 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 cancer 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.