Clinical trials
Breast Cancer Surgery clinical trials
Below are recruiting breast cancer surgery clinical trials, each written for real people, not researchers. We’re tracking 1,162 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05633654RecruitingPhase 3
Test drug combo versus standard care for triple-negative breast cancer
This trial tests a cancer antibody-drug combination plus pembrolizumab (immunotherapy) versus standard treatment. It’s for people with triple-negative breast cancer that still has invasive disease in the breast or lymph nodes after surgery and chemotherapy before surgery.
Birmingham, AlabamaAges 18 years+ - NCT07284836RecruitingPhase 2
Chemo directly to liver for breast cancer
This trial tests a new way to give chemotherapy directly to the liver for breast cancer that has spread only there. It's for people who have already tried two or more standard treatments.
Hangzhou, ZhejiangAges 18–70 - NCT06516289RecruitingPhase 2
Neoadjuvant treatment for BRCA-mutated HER2-negative breast cancer
This trial tests a combination of two oral medications (HRS-1167 and famitinib) with or without an immunotherapy drug (camrelizumab) before surgery for women with a BRCA gene mutation and HER2-negative breast cancer. It aims to see if these drugs can shrink tumors before surgery.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06889610RecruitingPhase 2
Ablation plus drug therapy for advanced solid tumors
This trial tests combining a liver tumor ablation procedure with systemic drugs for people with advanced colorectal, breast, or melanoma cancer that has spread to the liver. The goal is to see if this approach can help when standard treatments have stopped working.
ShanghaiAges 18–80 - NCT07214532Recruiting
Using a blood test to guide breast cancer therapy
This study tests whether a blood test can help decide when to start additional hormone-blocking therapy for early-stage breast cancer. It aims to see if starting therapy only when the test detects cancer DNA is as effective as giving it to everyone.
Phoenix, ArizonaAges 18 years+ - NCT06265025RecruitingPhase 1/Phase 2
GM103 injection for advanced solid tumors that can't be removed
This trial tests an experimental drug called GM103 that is injected directly into tumors. It is for people with advanced solid tumors that have not responded to other treatments and cannot be surgically removed.
Goyang-si, Gyeonggi-doAges 18 years+ - NCT07292246Recruiting
HandX-assisted endoscopic mastectomy study for breast cancer
This trial tests a new, less invasive way to remove breast tissue using a small camera (endoscope) with a device called HandX. It's for women who need a mastectomy for early-stage breast cancer, DCIS, or to reduce high risk, and aims to see if it's safe and works well.
Glyfada, AtticaAges 18 years+ - NCT05332561RecruitingPhase 2
Personalized treatment after surgery for early breast cancer
This Phase 2 study checks whether adding a personalized (biomarker-matched) medicine after standard chemotherapy and surgery lowers the risk of breast cancer coming back. Your study drug choice depends on tumor test results (from your tumor’s genetics and immune markers).
Heidelberg, Baden-WurttembergAges 18 years+ - NCT06897488RecruitingPhase 2
Omitting endocrine therapy and radiation in low-risk breast cancer
This trial tests whether older women with very low-risk, hormone-positive breast cancer can safely skip endocrine therapy (hormone-blocking pills) and radiation after lumpectomy. It aims to maintain quality of life while keeping cancer from coming back.
Houston, TexasAges 60 years+ - NCT06693037Recruiting
Choosing next treatment after incomplete response in HER2+ breast cancer
This trial looks at the best next treatment for women with HER2-positive breast cancer who still have leftover cancer after surgery and standard pre-surgery treatment. It helps doctors choose the right therapy for you.
Beijing, Beijing MunicipalityAges Any age - NCT07514728Enrolling by invitation
Hyperbaric oxygen to slow breast cancer spread to lungs
This trial tests whether hyperbaric oxygen therapy (breathing pure oxygen in a pressurized chamber) can slow the growth of breast cancer that has spread to the lungs. You would receive this treatment alongside standard care if your cancer has grown despite prior chemotherapy.
Jinan, ShandongAges 18–75 - NCT07490938Recruiting
Acupuncture for joint pain from breast cancer hormone therapy
This trial compares two types of acupuncture (electroacupuncture and ear acupressure) with standard care to see if they can help relieve joint pain caused by hormone therapy for breast cancer. It may be a good option if you have ongoing joint pain and are continuing hormone therapy.
Wuhan, HubeiAges 18–75 - NCT06741540Recruiting
TDCS for breast cancer patients with mild to moderate depression
This trial tests if transcranial direct current stimulation (tDCS), a non-invasive brain stimulation technique, can help improve mood and treatment outcomes in breast cancer patients with mild to moderate depression who are receiving neoadjuvant chemotherapy before surgery.
Hangzhou, ZhejiangAges 18–65 - NCT07400523RecruitingPhase 3
Ribociclib for breast cancer with leftover disease after chemo
This trial tests ribociclib, a targeted therapy, for women with hormone receptor-positive, HER2-negative breast cancer who still have cancer cells in the breast or lymph nodes after initial chemotherapy. It aims to reduce the chance of cancer coming back.
Zhanjiang, GuangdongAges 18 years+ - NCT06830083Recruiting
Shorter radiation schedule after mastectomy with implant reconstruction
This trial is testing a shorter, higher-dose radiation schedule (hypofractionation) for women who have had a mastectomy and immediate breast reconstruction with implants. The goal is to see if this approach works as well as standard radiation while possibly being more convenient and causing fewer side effects.
Nanjing, JiangsuAges 18–65 - NCT05181033RecruitingPhase 2
Lenvatinib plus letrozole versus fulvestrant for metastatic breast cancer
This Phase 2 study compares a combination medicine (lenvatinib plus letrozole) against fulvestrant to treat metastatic estrogen-receptor positive, HER2-negative breast cancer after the cancer has grown despite hormone therapy plus a CDK4/6 inhibitor. It may help by finding a more effective treatment option after your first lines have stopped working.
SingaporeAges 18–99 - NCT05901428RecruitingPhase 3
Check if two breast cancer treatments work better after surgery
This trial compares two treatment approaches in people with high-risk hormone-positive, HER2-negative breast cancer that has spread to certain lymph nodes. It looks at which option works best to lower cancer returning and to control the disease after surgery and initial chemotherapy.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT05878314Recruiting
Testing how hormones and tumor markers guide breast cancer treatment
This study looks at how planned hormone (endocrine) treatment, the menstrual cycle, and lab markers from the tumor may help doctors choose the best treatment for early-stage, hormone-receptor–positive, HER2-negative breast cancer. It may help personalize decisions, including what to do before surgery.
TübingenAges 18 years+ - NCT05856773RecruitingPhase 3
Comparing two proton therapy schedules for breast cancer
This trial compares two ways of giving proton therapy to the breast or chest wall and nearby lymph nodes after surgery. The goal is to see if a shorter course of treatment works just as well as the standard longer course, while possibly reducing side effects.
Scottsdale, ArizonaAges 19 years+ - NCT06195306RecruitingPhase 2
Low dose tamoxifen and omega-3 for breast cancer prevention
This study tests whether low-dose tamoxifen (a breast cancer prevention drug) or omega-3 supplements can lower breast cancer risk in postmenopausal women who are overweight and have a higher chance of getting the disease. The study lasts about 6 months and involves blood draws and a breast fluid test to see how the treatment affects breast cells.
Kansas City, KansasAges 45–74 - NCT06013514Recruiting
Study of Nagor Perle breast implants for reconstruction or cosmetic surgery
This study is following people who got Nagor Perle breast implants to see how they perform over time. It includes women getting implants for breast reconstruction, cosmetic augmentation, or revision surgery.
ManchesterAges 18–65 - NCT07410494RecruitingPhase 1/Phase 2
Personalized donor cell therapy for advanced solid tumors
This trial tests a personalized cell therapy (CAR-NK) using donor immune cells that are engineered to find and attack one or two markers on advanced solid tumors. It may be an option for people whose tumors have these specific markers and have exhausted other treatments.
Beijing, Beijing MunicipalityAges 8–85 - NCT07365267Recruiting
3D printed mesh for breast reconstruction after mastectomy
This trial tests a new 3D printed biodegradable mesh used during breast reconstruction right after a mastectomy for breast cancer. It aims to see how well the mesh works for cosmetic results and safety.
Xi'an, ShaanxiAges 18–70 - NCT07503808RecruitingPhase 1
IDE034 for advanced solid tumors with B7-H3 or PTK7
This study tests a new drug called IDE034 for people with advanced solid tumors that have certain markers (B7-H3 and PTK7). The drug may help by targeting these markers on cancer cells, and the study checks if it is safe and effective.
Denver, ColoradoAges 18 years+
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Common questions
- Are there clinical trials for breast cancer surgery?
- Yes. Clin2 currently lists 1,162 recruiting breast cancer surgery 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 surgery 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 surgery 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.